CN220920305U - Carrying trolley for inner wall of fire-fighting pipeline - Google Patents

Abstract

The utility model belongs to the technical field of fire-fighting pipelines, and particularly relates to a carrying trolley for the inner wall of a fire-fighting pipeline, which comprises the following components: the cylinder, offer the rectangular groove one of a plurality of annular equidistant arrangement on the circumference wall of the cylinder, there are springs one in the rectangular groove one, one end of the spring one fixedly installs the sliding column one, and one end of the sliding column one runs through the rectangular groove and fixedly installs the U-shaped board together, the U-shaped board rotates and installs the gyro wheel, one side of U-shaped board fixedly installs the waterproof box, fixedly installs the motor in the waterproof box, and the output shaft of the motor runs through one side of waterproof box and U-shaped board and is connected with gyro wheel coaxial; the rotary table is positioned at one end of the cylinder, and the integral device can effectively scrape the impurities on the inner wall of the fire-fighting pipeline when in operation, so that the fire-fighting pipeline is prevented from being blocked due to the fact that the impurities are accumulated together because of long-time cleaning, and meanwhile, the integral device can enter the fire-fighting pipelines with different calibers and sizes, and the practicability is improved.

Description

Carrying trolley for inner wall of fire-fighting pipeline

Technical Field

The utility model belongs to the technical field of fire-fighting pipelines, and particularly relates to a carrying trolley for the inner wall of a fire-fighting pipeline.

Background

Fire-fighting pipeline refers to pipeline materials used in fire-fighting, connecting fire-fighting equipment, and delivering fire-fighting water, gas or other mediums. Because of special requirements, the thickness and the material of the fire-fighting pipeline have special requirements.

When the fire-fighting pipeline is used daily, some impurities can be attached to the inner wall of the fire-fighting pipeline, the impurities can be accumulated together without cleaning for a long time to cause the fire-fighting pipeline to be blocked, the daily use is affected, the existing carrying trolley does not have the function of scraping the impurities on the inner wall of the fire-fighting pipeline, and meanwhile, the existing carrying trolley cannot enter the fire-fighting pipeline with different caliber sizes to operate, so that the practicability is lower.

Disclosure of utility model

The utility model aims to provide a carrying trolley for the inner wall of a fire-fighting pipeline, so as to solve the problems in the background art.

In view of this, the present utility model provides a carrying trolley for an inner wall of a fire-fighting pipeline, comprising:

The cylinder, set up the rectangular groove one of a plurality of annular equidistant arrangements on the circumference wall of the said cylinder, there are first springs in the said rectangular groove one, one end of the said first spring fixedly installs the first sliding column, and one end of the first sliding column runs through the rectangular groove and fixedly installs the U-shaped plate together, the said U-shaped plate rotates and installs the gyro wheel, one side of the said U-shaped plate fixedly installs the waterproof box, fixedly installs the motor in the said waterproof box, and the output shaft of the motor runs through one side of waterproof box and U-shaped plate and is connected with gyro wheel coaxial;

The rotary table is positioned at one end of the cylinder, a plurality of second rectangular grooves are formed in the rotary table, a second spring is arranged in the second rectangular grooves, a second sliding column is fixedly arranged at one end of the second spring, and one end of the second sliding column penetrates through the second rectangular grooves and is fixedly provided with a scraping plate;

and the power assembly is positioned in the cylinder and used for driving the turntable to rotate.

In this technical scheme, the staff uses the device to carry out the during operation, fire control pipeline in different bore is facing, the staff presses down sliding column two with the hand, make sliding column two extrude spring two and shrink in rectangular channel two, sliding column two can drive the scraper blade and be close to the carousel, ensure that the scraper blade gets into the fire control pipeline in and unclamp the hand again, afterwards, spring two can bounce and extrude sliding column two and remove in rectangular channel two, until sliding column two drive the scraper blade support on the inner wall of fire control pipeline, simultaneously, the staff presses down sliding column one with the hand, make sliding column one extrude the spring and shrink in rectangular channel one, sliding column one drives U shaped plate to the cylinder and is close to, make the gyro wheel get into the fire control pipeline in and unclamp the hand again, afterwards, spring one and extrusion sliding column one remove in rectangular channel one, until U shaped plate drive the gyro wheel and support on the inner wall of fire control pipeline, prevent that whole device from rocking in the fire control pipeline, ensure that whole device can get into different bore big or small, the practicality of whole device has been improved, afterwards, the motor makes the motor drive the waterproof motor respectively and drives the box and can prevent to remove a plurality of the inner walls through the roller, can prevent to remove the roller to remove the power and can the inner wall of a plurality of the scraper blade in the fire control pipeline by a plurality of time, can be in the time-stop up the fire control pipeline, can the fire control pipeline is rotated by the roller is difficult to the time, can be moved down by the roller to the roller, can the inner wall is rotated to the fire control assembly, and can be moved down, then has the fire control assembly to the fire control assembly.

In the above technical scheme, further, the other end of the first spring is tightly welded with one end of the first rectangular groove, and the first sliding column is in sliding connection with the first rectangular groove.

In the technical scheme, the structural stability of the first spring and the first rectangular groove is ensured; the sliding column I can slide in the rectangular groove I.

In the above technical scheme, further, the surface fixed mounting of gyro wheel has the rubber sleeve, the output shaft of motor rotates with U shaped plate and waterproof box to be connected.

In the technical scheme, the friction force between the roller and the inner wall of the fire-fighting pipeline can be increased by arranging the rubber sleeve, so that the roller is prevented from slipping when rotating; ensure that the output shaft of the motor can normally run on the U-shaped plate and the waterproof box.

In the above technical scheme, further, the other end of the second spring is tightly welded with one end of the second rectangular groove, and the second sliding column is in sliding connection with the second rectangular groove.

In the technical scheme, the structural stability of the second spring and the second rectangular groove is ensured; the second sliding column can slide in the second rectangular groove.

In the above technical solution, further, the power assembly includes:

The motor groove is formed in the cylinder, a motor is fixedly installed in the motor groove, an output shaft of the motor penetrates through the cylinder and is coaxially connected with the rotary table, and an output shaft of the motor is rotationally connected with the cylinder.

In the technical scheme, the motor can normally run in the motor groove; the motor is started, the output shaft of the motor drives the rotary table to rotate rapidly, the rotary table drives a plurality of sliding columns II and corresponding scraping plates to rotate rapidly, and under the action of the springs II, the sliding columns II drive the scraping plates to be propped against the inner wall of the fire-fighting pipeline all the time, so that impurities on the inner wall of the fire-fighting pipeline can be scraped.

In the above technical scheme, further, one side of the scraping plate is of an arc-shaped structure.

In this technical scheme, make the scraper blade can more effectually strike off the impurity on the fire control pipeline inner wall, prevent that the impurity on the fire control pipeline inner wall from not clearing up for a long time can cause the jam.

In the above technical solution, further, the cross section of the first rectangular groove is in a "convex" structure, and the cross section of the second rectangular groove is in a "convex" structure.

In the technical scheme, the first rectangular groove is ensured to limit the first sliding column, and the first sliding column is prevented from sliding out of the first rectangular groove; the second rectangular groove is guaranteed to limit the second sliding column, and the second sliding column is prevented from sliding out of the second rectangular groove.

In the above technical solution, further, the number of the first rectangular grooves is 8.

In this technical scheme for the whole device is in the more stable work of fire control pipeline.

The beneficial effects of the utility model are as follows:

1. This a carrier trolley for fire control pipeline inner wall, the staff uses the device to carry out the during operation, fire control pipeline in different bore is facing, the staff presses the slip post with the hand, make slip post extrusion spring two and shrink in rectangle inslot, slip post two can drive the scraper blade and be close to the carousel, ensure that the scraper blade gets into the fire control pipeline and loosen the hand again, afterwards, spring two can bounce and extrude slip post two and remove in rectangle inslot, until slip post two drive the scraper blade support on the inner wall of fire control pipeline, simultaneously, the staff presses the slip post with the hand, make slip post one compress the spring and shrink in rectangle inslot, the slip post drives the U-shaped board to be close to the cylinder, the U-shaped board drives the gyro wheel again and is close to the cylinder, make the gyro wheel get into the fire control pipeline and loosen the hand again, afterwards, the spring bounce and extrude slip post one and remove in rectangle inslot, until the U-shaped board drives the gyro wheel and supports on the inner wall of fire control pipeline, prevent that whole device from rocking in fire control pipeline, ensure that whole device can get into fire control pipeline of different bore sizes, the practicality of whole device has been improved.

2. This a carrier trolley for fire control pipeline inner wall starts a plurality of motors, make a plurality of motors drive a plurality of gyro wheels respectively and remove, can prevent through the waterproof box that sets up that the motor from touching water, simultaneously, start the motor, the output shaft that makes the motor drives the carousel and rotates, the carousel can drive a plurality of slip post two and the scraper blade that corresponds and rotate fast, under the effect of spring two, slip post two can make the scraper blade support all the time on the inner wall of fire control pipeline, make whole device at the in-process that removes, a plurality of scraper blades can effectually strike off the impurity on the fire control pipeline inner wall, prevent not clear up impurity for a long time and can accumulate together and lead to fire control pipeline jam.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a detailed schematic view of the interior of the cylinder according to the present utility model;

FIG. 3 is a schematic diagram showing the detailed structure of the inside of the turntable in the present utility model;

FIG. 4 is a schematic cross-sectional view of a cylinder of the present utility model;

fig. 5 is a schematic plan view of a turntable according to the present utility model.

The label in the figure is:

1. A cylinder; 2. a turntable; 3. a sliding column I; 4. a U-shaped plate; 5. a roller; 6. a waterproof box; 7. a sliding column II; 8. a scraper; 9. a motor slot; 10. a motor; 11. a motor; 12. rectangular grooves I; 13. a first spring; 14. rectangular grooves II; 15. and a second spring.

Detailed Description

The technical solutions of the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which are obtained by a person skilled in the art based on the embodiments of the present application, fall within the scope of protection of the present application.

In the description of the present application, it is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments in accordance with the present application. For ease of description, the dimensions of the various features shown in the drawings are not drawn to actual scale. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

It should be noted that the terms "first," "second," and the like in the description and in the claims are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present application may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type, and are not limited to the number of objects, such as the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.

It should be noted that, in the description of the present application, the terms like "front, rear, upper, lower, left, right", "horizontal, vertical, horizontal", and "top, bottom", etc. generally refer to the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are merely for convenience of describing the present application and simplifying the description, and these orientation terms do not indicate and imply that the apparatus or elements referred to must have a specific orientation or be constructed and operated in a specific orientation, and thus should not be construed as limiting the scope of the present application; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

It should be noted that, in the present application, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in an opposite order depending on the functions involved, e.g., the described methods may be performed in an order different from that described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

Example 1

Referring to fig. 1-5, the present embodiment provides a carrying trolley for an inner wall of a fire-fighting pipeline, including:

The cylinder 1, offer the rectangular groove one 12 that several take the form of annular equidistant arrangement on the circumference wall of cylinder 1, there are first springs 13 in the rectangular groove one 12, one end of the first spring 13 fixedly installs the first slide column 3, and one end of the first slide column 3 runs through the rectangular groove one 12 and fixedly installs the U-shaped board 4,U in the inner rotation of the board 4 of board of U-shaped board 4 and installs the gyro wheel 5, one side of U-shaped board 4 fixedly installs the waterproof box 6, fixedly installs the motor 11 in the waterproof box 6, and the output shaft of the motor 11 runs through one side of waterproof box 6 and U-shaped board 4 and is connected with gyro wheel 5 coaxially;

The rotary table 2 is positioned at one end of the cylinder 1, a plurality of rectangular grooves II 14 are formed in the rotary table 2, a spring II 15 is arranged in the rectangular grooves II 14, a sliding column II 7 is fixedly arranged at one end of the spring II 15, and one end of the sliding column II 7 penetrates through the rectangular grooves II 14 and is fixedly provided with a scraping plate 8;

a power assembly is positioned in the cylinder 1 and is used for driving the turntable 2 to rotate.

When working, working staff presses the sliding column II 7 by hand to enable the sliding column II 7 to squeeze the spring II 15 and retract in the rectangular groove II 14, the sliding column II 7 drives the scraping plate 8 to approach the turntable 2 to ensure that the scraping plate 8 enters the fire-fighting pipeline to loosen hands, then the spring II 15 rebounds and presses the sliding column II 7 to move in the rectangular groove II 14 until the sliding column II 7 drives the scraping plate 8 to abut against the inner wall of the fire-fighting pipeline, meanwhile, working staff presses the sliding column I3 by hand to enable the sliding column I3 to press the spring I13 and retract in the rectangular groove I12, the sliding column I3 drives the U-shaped plate 4 to approach the cylinder 1, the U-shaped plate 4 drives the roller 5 to approach the cylinder 1 to enable the roller 5 to enter the fire-fighting pipeline to loosen hands again, and then, the first spring 13 can rebound and extrude the first sliding column 3 to move in the first rectangular groove 12 until the U-shaped plate 4 drives the rollers 5 to prop against the inner wall of the fire-fighting pipeline, so that the whole device is prevented from shaking in the fire-fighting pipeline, the whole device is ensured to enter the fire-fighting pipelines with different caliber sizes, the practicability of the whole device is improved, then, the motors 11 are started, the motors 11 respectively drive the rollers 5 to move, the motors 11 can be prevented from contacting water through the waterproof box 6, meanwhile, the power assembly is started, the power assembly drives the turntable 2 to rotate, the turntable 2 drives the sliding columns 7 and the corresponding scrapers 8 to rotate rapidly, the sliding columns 7 always prop against the inner wall of the fire-fighting pipeline under the action of the second spring 15, the scrapers 8 can effectively scrape impurities on the inner wall of the fire-fighting pipeline in the moving process of the whole device, prevent the fire-fighting pipeline from being blocked due to accumulation of impurities which are not cleaned for a long time.

Example 2

The present embodiment provides a carrying trolley for the inner wall of a fire-fighting pipeline, which has the following technical features in addition to the technical scheme of the above embodiment, the other end of the first spring 13 is tightly welded with one end of the first rectangular groove 12, and the first sliding column 3 is slidably connected with the first rectangular groove 12.

Wherein, the structural stability of the first spring 13 and the first rectangular groove 12 is ensured; ensuring that the sliding column 3 can slide in the rectangular groove 12.

Example 3

The present embodiment provides a carrying trolley for the inner wall of a fire-fighting pipeline, which has the following technical characteristics in addition to the technical scheme of the above embodiment, the surface of the roller 5 is fixedly provided with a rubber sleeve, and the output shaft of the motor 11 is rotationally connected with the U-shaped plate 4 and the waterproof box 6.

The friction force between the roller 5 and the inner wall of the fire-fighting pipeline can be increased by arranging the rubber sleeve, so that the roller 5 is prevented from slipping when rotating; ensuring that the output shaft of the motor 11 is able to function properly on the U-shaped plate 4 and the waterproof box 6.

Example 4

The present embodiment provides a carrying trolley for the inner wall of a fire-fighting pipeline, which has the following technical characteristics except the technical scheme of the embodiment, the other end of the second spring 15 is tightly welded with one end of the second rectangular groove 14, and the second sliding column 7 is slidably connected with the second rectangular groove 14.

Wherein, the structural stability of the second spring 15 and the second rectangular groove 14 is ensured; the second sliding column 7 can slide in the second rectangular groove 14.

Example 5

The embodiment provides a carrier trolley for a fire-fighting pipeline inner wall, which comprises the following technical characteristics in addition to the technical scheme of the embodiment, and a power assembly comprises:

The motor groove 9, motor groove 9 offer in cylinder 1, and motor 10 is fixed mounting in the motor groove 9, and the output shaft of motor 10 runs through cylinder 1 and with carousel 2 coaxial coupling, and the output shaft and the cylinder 1 rotation of motor 10 are connected.

Wherein, the motor 10 can be ensured to normally run in the motor groove 9; the motor 10 is started, the output shaft of the motor 10 drives the turntable 2 to rotate rapidly, the turntable 2 drives a plurality of sliding columns II 7 and corresponding scraping plates 8 to rotate rapidly, and under the action of the springs II 15, the sliding columns II 7 drive the scraping plates 8 to be propped against the inner wall of the fire-fighting pipeline all the time, so that impurities on the inner wall of the fire-fighting pipeline can be scraped.

Example 6

The present embodiment provides a carrying trolley for the inner wall of a fire-fighting pipeline, which has the following technical features in addition to the technical scheme of the above embodiment, and one side of the scraper 8 is an arc-shaped structure.

Wherein, make scraper blade 8 can more effectually strike off the impurity on the fire control pipeline inner wall, prevent that the impurity on the fire control pipeline inner wall from not clearing up for a long time and can cause the jam.

Example 7

The present embodiment provides a carrying trolley for the inner wall of a fire-fighting pipeline, which has the following technical features in addition to the technical scheme of the above embodiment, the section of the first rectangular groove 12 is in a "convex" structure, and the section of the second rectangular groove 14 is in a "convex" structure.

Wherein, ensure that the rectangular slot I12 can limit the sliding column I3, prevent the sliding column I3 from sliding out of the rectangular slot I12; the rectangular groove II 14 is guaranteed to limit the sliding column II 7, and the sliding column II 7 is prevented from sliding out of the rectangular groove II 14.

Example 8

The present embodiment provides a carrying trolley for the inner wall of a fire-fighting pipeline, which has the following technical features in addition to the technical scheme of the above embodiment, and the number of the rectangular grooves 12 is 8.

Wherein, make the whole device more stable work in fire control pipeline.

Working principle: when working, working staff uses the device, facing fire-fighting pipelines with different calibers, the staff presses the sliding column II 7 by hand, so that the sliding column II 7 extrudes the spring II 15 and contracts in the rectangular groove II 14, the sliding column II 7 drives the scraping plate 8 to approach the turntable 2, the scraping plate 8 is ensured to enter the fire-fighting pipeline to release the hand, then the spring II 15 bounces and extrudes the sliding column II 7 to move in the rectangular groove II 14 until the sliding column II 7 drives the scraping plate 8 to abut against the inner wall of the fire-fighting pipeline, simultaneously, the staff presses the sliding column I3 by hand, so that the sliding column I3 extrudes the spring I13 and contracts in the rectangular groove I12, the sliding column I3 drives the U-shaped plate 4 to approach the cylinder 1, the U-shaped plate 4 drives the roller 5 to approach the cylinder 1, the roller 5 enters the fire-fighting pipeline to release the hand again, and then, the first spring 13 can rebound and extrude the first sliding column 3 to move in the first rectangular groove 12 until the U-shaped plate 4 drives the rollers 5 to prop against the inner wall of the fire-fighting pipeline, so that the whole device is prevented from shaking in the fire-fighting pipeline, the whole device is ensured to enter the fire-fighting pipelines with different caliber sizes, the practicability of the whole device is improved, then, the motors 11 are started, the motors 11 respectively drive the rollers 5 to move, the motor 11 can be prevented from contacting water through the waterproof box 6, meanwhile, the motor 10 is started, the output shaft of the motor 10 drives the turntable 2 to rotate, the turntable 2 drives the sliding columns 7 and the corresponding scrapers 8 to rotate rapidly, the sliding columns 7 always prop against the inner wall of the fire-fighting pipeline under the action of the second spring 15, the scrapers 8 can effectively scrape impurities on the inner wall of the fire-fighting pipeline in the moving process of the whole device, prevent the fire-fighting pipeline from being blocked due to accumulation of impurities which are not cleaned for a long time.

The embodiments of the present application have been described above with reference to the accompanying drawings, in which the embodiments of the present application and features of the embodiments may be combined with each other without conflict, the present application is not limited to the above-described embodiments, which are merely illustrative, not restrictive, of the present application, and many forms may be made by those of ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are protected by the present application.

Claims (8)

1. A carrier cart for an interior wall of a fire fighting pipeline, comprising:

The novel waterproof device comprises a cylinder (1), wherein a plurality of annular equidistant rectangular grooves I (12) are formed in the circumferential wall of the cylinder (1), a spring I (13) is arranged in the rectangular grooves I (12), one end of the spring I (13) is fixedly provided with a sliding column I (3), one end of the sliding column I (3) penetrates through the rectangular grooves I (12) and is fixedly provided with a U-shaped plate (4), a roller (5) is rotatably arranged in the U-shaped plate (4), one side of the U-shaped plate (4) is fixedly provided with a waterproof box (6), a motor (11) is fixedly arranged in the waterproof box (6), and an output shaft of the motor (11) penetrates through the waterproof box (6) and one side of the U-shaped plate (4) and is coaxially connected with the roller (5);

The rotary table (2), the rotary table (2) is located at one end of the cylinder (1), a plurality of rectangular grooves II (14) are formed in the rotary table (2), springs II (15) are arranged in the rectangular grooves II (14), a sliding column II (7) is fixedly arranged at one end of each spring II (15), and one end of each sliding column II (7) penetrates through the corresponding rectangular groove II (14) and is fixedly provided with a scraping plate (8);

the power assembly is positioned in the cylinder (1) and used for driving the turntable (2) to rotate.

2. A carriage for an inner wall of a fire fighting pipeline according to claim 1, characterized in that: the other end of the first spring (13) is tightly welded with one end of the first rectangular groove (12), and the first sliding column (3) is in sliding connection with the first rectangular groove (12).

3. A carriage for an inner wall of a fire fighting pipeline according to claim 1, characterized in that: the surface of the roller (5) is fixedly provided with a rubber sleeve, and an output shaft of the motor (11) is rotationally connected with the U-shaped plate (4) and the waterproof box (6).

4. A carriage for an inner wall of a fire fighting pipeline according to claim 1, characterized in that: the other end of the second spring (15) is tightly welded with one end of the second rectangular groove (14), and the second sliding column (7) is in sliding connection with the second rectangular groove (14).

5. The cart for use with an interior wall of a fire conduit according to claim 1, wherein said power assembly comprises:

The motor groove (9), motor groove (9) are seted up in cylinder (1), fixed mounting has motor (10) in motor groove (9), the output shaft of motor (10) runs through cylinder (1) and with carousel (2) coaxial coupling, the output shaft and the cylinder (1) rotation of motor (10) are connected.

6. A carriage for an inner wall of a fire fighting pipeline according to claim 1, characterized in that: one side of the scraping plate (8) is of an arc-shaped structure.

7. A carriage for an inner wall of a fire fighting pipeline according to claim 1, characterized in that: the section of the rectangular groove I (12) is of a convex structure, and the section of the rectangular groove II (14) is of a convex structure.

8. A carriage for an inner wall of a fire fighting pipeline according to claim 7, wherein: the number of the rectangular grooves I (12) is 8.