CN115613402A - Track slab fine adjustment multifunctional auxiliary device and using method - Google Patents
Track slab fine adjustment multifunctional auxiliary device and using method Download PDFInfo
- Publication number
- CN115613402A CN115613402A CN202211616246.2A CN202211616246A CN115613402A CN 115613402 A CN115613402 A CN 115613402A CN 202211616246 A CN202211616246 A CN 202211616246A CN 115613402 A CN115613402 A CN 115613402A
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- Prior art keywords
- motor
- protection box
- fine adjustment
- auxiliary device
- claw
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- 238000000034 method Methods 0.000 title claims abstract description 12
- 210000000078 claw Anatomy 0.000 claims abstract description 52
- 238000006243 chemical reaction Methods 0.000 claims abstract description 8
- 230000001681 protective effect Effects 0.000 claims description 23
- 238000009434 installation Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000006378 damage Effects 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007648 laser printing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001259 photo etching Methods 0.000 description 1
- 239000011376 self-consolidating concrete Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
- E01B29/32—Installing or removing track components, not covered by the preceding groups, e.g. sole-plates, rail anchors
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The invention belongs to the technical field of fine adjustment construction of a plate-type ballastless track plate of a high-speed railway, and particularly relates to a multifunctional auxiliary device for fine adjustment of a track plate and a using method; the device comprises a motor protection box, a motor and a power-assisted connecting component, wherein the power-assisted connecting component is fixedly connected with the motor protection box; the motor is vertically arranged in the motor protection box, an output shaft of the motor protection box faces downwards, a clamping groove structure is arranged at the lower end of the motor protection box and is matched with the vertical end of the fine tuning claw, a conversion sleeve is connected to the output shaft of the motor, and the port of the conversion sleeve is matched with a driving shaft of the fine tuning claw; the clamping groove structure at the lower end of the motor protection box is matched with the vertical end of the fine adjustment claw, so that the reverse torque generated by the motor is transmitted to the power assisting arm and transmitted to the fine adjustment claw and the whole track plate, the acting force between the motor and the power assisting arm is reduced, and the damage of the power assisting arm, the motor and the fine adjustment claw due to the acting force is avoided; the labor intensity of auxiliary personnel is reduced, and the aligning and mounting efficiency and accuracy of the fine tuning claw are improved.
Description
Technical Field
The invention belongs to the technical field of fine adjustment construction of a plate-type ballastless track plate of a high-speed railway, and particularly relates to a multifunctional auxiliary device for fine adjustment of a track plate and a using method of the multifunctional auxiliary device.
Background
The CRTS III plate-type ballastless track mainly has three specifications of P5600, P4925 and P4856, is 2500mm wide and 200mm thick, has a self-compacting concrete layer thickness of 90mm, and develops mechanical intelligent track slab laying construction equipment and related technologies according to the idea of 'mechanical people replacement, automatic people reduction and informatization people replacement'.
The mode that the fine tuning motor of the plate-type ballastless track plate of the high-speed railway drives the fine tuning claw at the present stage adopts the power assisting arm to directly connect the motor with the fine tuning claw, manual auxiliary adjustment is needed, the labor intensity of auxiliary personnel is high, the motor is in a state without manual assistance, the motor rotation amplitude is large, the rotation is easy to separate from the fine tuning claw, the fine tuning claw structure is damaged due to overlarge torsion, the motor and power assisting arm (other power assisting equipment such as a mechanical arm and a hydraulic arm) equipment are damaged, and meanwhile, the fine tuning process is large in shaking and cannot be limited, and the stability of fine tuning data is influenced.
For solving above-mentioned problem, reduce the motor and damage the probability, improve track board fine tuning installation counterpoint efficiency and data stability, through whole integrated structure mode, provide a multi-functional auxiliary device of track board fine tuning.
Disclosure of Invention
The invention aims to solve the problems that a motor is directly connected with a fine adjustment claw by a power assisting arm during fine adjustment operation of a track slab at the present stage, the structure of the fine adjustment claw is easily damaged, and the motor and the power assisting arm are easily damaged.
The invention provides the following technical scheme: a track slab fine adjustment multifunctional auxiliary device comprises a motor protection box, a motor and an assistance connecting component, wherein the assistance connecting component is fixedly connected with the motor protection box, and a joint connected with an assistance arm and a handle used for holding are arranged on the assistance connecting component; the motor is vertically installed in the motor protection box, the output shaft is downward, the lower extreme of motor protection box is equipped with the draw-in groove structure, the draw-in groove structure and the perpendicular end adaptation of fine tuning claw, through the draw-in groove structure with motor protection box and fine tuning claw buckle formula be connected realization torque transmission, be connected with the conversion sleeve on the output shaft of motor, conversion sleeve port and fine tuning claw drive shaft adaptation.
Furthermore, the motor protection box is a rectangular cylinder surrounded by four protective plates, a motor connecting plate is installed in the cylinder, the motor is connected with the motor connecting plate, and the output shaft penetrates through the motor connecting plate.
Furthermore, one protective plate of the motor protective box is connected with a horizontal supporting plate vertical to the motor protective box, the top surface of the horizontal supporting plate is connected with the power-assisted connecting component, and a ribbed plate is connected between the bottom surface of the horizontal supporting plate and the protective plate.
Furthermore, the top surface of the power-assisted connecting component is provided with a joint, and the side surface back to the motor protection box is provided with a handle.
Furthermore, the outer wall of the motor protection box is carved with reset centering scale marks, and the reset centering scale marks are aligned with the output shaft of the motor.
Furthermore, the end of the part of the lower end of the motor protection box forming the clamping groove structure is arc-shaped.
A use method of the track slab fine adjustment multifunctional auxiliary device comprises the following steps:
s1: connecting the upper part of the motor protection box with an execution end of the power-assisted connecting component and connecting a power supply circuit of the motor;
s2: centering and mounting operation by an operator; the track slab fine adjustment multifunctional auxiliary device and the fine adjustment claw are installed in a centering mode, after the track slab fine adjustment multifunctional auxiliary device and the fine adjustment claw are centered through observation of reset centering scale marks, the track slab fine adjustment multifunctional auxiliary device and the fine adjustment claw are installed, and the track slab fine adjustment multifunctional auxiliary device and the end portion of the fine adjustment claw are mutually clamped and limited through a clamping groove structure;
s3: checking the installation effect; and (4) checking the installation effect of the track slab fine adjustment multifunctional auxiliary device and the fine adjustment claw, and finishing the alignment operation process of the fine adjustment claw and the motor.
Compared with the prior art, the invention has the advantages that:
according to the multifunctional auxiliary device for fine adjustment of the track slab, the clamping groove structure at the lower end of the motor protection box is matched with the vertical end of the fine adjustment claw, so that the reverse torque generated by the motor is transmitted to the power assisting arm upwards and transmitted to the fine adjustment claw and the whole track slab downwards; the labor intensity of auxiliary personnel is reduced, the aligning and installing efficiency and accuracy of the fine adjustment claw are improved, and the fine adjustment process time is shortened.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a schematic plan view of the present invention.
Fig. 3 is a cross-sectional view taken at i-i in fig. 2.
In the figure: 1-a motor protection box; 1.1-a card slot structure; 1.2-motor connection board; 2, a motor; 2.1-an output shaft; 3-a power-assisted connecting member; 3.1-linker; 3.2-handle; 4-fine tuning claws; 5-fine tuning claw driving shaft; 6-horizontal support plate; 7-a rib plate; 8-resetting the centering scale marks; 9-converting the sleeve.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
As shown in fig. 1, 2, and 3: a track slab fine adjustment multifunctional auxiliary device comprises a motor protection box 1, a motor 2 and an assistance connecting component 3, wherein the assistance connecting component 3 is fixedly connected with the motor protection box 1, and a joint 3.1 connected with an assistance arm and a handle 3.2 used for holding are arranged on the assistance connecting component 3; the motor 2 is vertically installed in the motor protection box 1, the output shaft 2.1 is downward, the lower extreme of the motor protection box 1 is equipped with the draw-in groove structure 1.1, the draw-in groove structure 1.1 is connected the motor protection box 1 with the 4 buckle formulas of fine tuning claw through draw-in groove structure 1.1 and realizes the torque transmission, be connected with the conversion sleeve 9 on the output shaft 2.1 of motor 2, the conversion sleeve 9 port and the 5 adaptations of fine tuning claw drive shaft.
The top surface of the power-assisted connecting component 3 is provided with a joint 3.1, and the side surface back to the motor protection box 1 is provided with a handle 3.2. The power-assisted connecting component 3 is a round or square hollow steel component, the upper part of the power-assisted connecting component is used for connecting a power-assisted arm (comprising a mechanical arm, a hydraulic arm and other power-assisted devices), the lower part of the power-assisted connecting component is connected with the motor protection box 1, a manual handle is arranged on the power-assisted connecting component 3, and the power-assisted connecting component is manually supported to perform alignment operation.
The motor protection box 1 is a rectangular cylinder surrounded by four protective plates and comprises a motor front protective plate, a motor left protective plate, a motor right protective plate and a motor rear protective plate, rectangular notches are formed in the middles of the lower ends of the motor front protective plate, the lower ends of the motor left protective plate, the lower ends of the motor right protective plate and the lower ends of the motor rear protective plate to form a clamping groove structure 1.1, optionally, a base plate is additionally arranged on the inner wall of the protective plate, and a gap between the clamping groove structure 1.1 and the fine adjustment claw 4 is reduced; a motor connecting plate 1.2 is installed in the cylinder, the motor 2 is connected with the motor connecting plate 1.2, and an output shaft 2.1 penetrates through the motor connecting plate 1.2. The main effect of motor connecting plate 1.2 is through four connecting pieces fixed motor, and motor connecting plate 1.2 is connected into an organic whole with motor protection box 1, guarantees that the motor is spacing and the protection motor does not receive to collide with simultaneously.
One surface of the protective plate forming the motor protective box 1 is connected with a horizontal supporting plate 6 vertical to the protective plate, the top surface of the horizontal supporting plate 6 is connected with the boosting connecting component 3, and a ribbed plate 7 is connected between the bottom surface of the horizontal supporting plate 6 and the protective plate.
The outer wall of the motor protection box 1 is carved with a reset centering scale mark 8, and the reset centering scale mark 8 is aligned with the output shaft 2.1 of the motor 2. The reset centering scale mark 8 is engraved on the motor protection box 1 in the modes of photoetching, laser printing and the like, and the motor and the vertical end of the fine tuning claw are subjected to auxiliary centering installation.
The end of the part of the lower end of the motor protection box 1 forming the clamping groove structure 1.1 is arc-shaped. Through counterpointing the accurate adjustment claw, fix the axial fixity tip at the accurate adjustment claw with draw-in groove structure 1.1, draw-in groove structure 1.1 tip sets up circular arc direction end, and the accurate adjustment claw installation of being convenient for is counterpointed, reaches the motor through draw-in groove structure 1.1 and produces the moment of assistance arm on the counter torque, conducts to the accurate adjustment claw down, reduces the motor destruction that the motor caused because of the operating force.
During operation personnel centering installation operation, carry out the centering installation with track board fine tuning auxiliary device and fine tuning claw, through observing approximately after centering scale mark and the fine tuning claw drive shaft centering that resets, install, carry out mutual calorie of spacing through draw-in groove structure 1.1 and fine tuning claw tip, solve motor rotation range big, gyration and leave the fine tuning claw and because of the too big fine tuning claw structure of damage of torsion, destroy motor and helping hand arm problem.
A use method of the track slab fine adjustment multifunctional auxiliary device comprises the following steps:
s1: the upper part of the motor protection box 1 is connected with an execution end of the power-assisted connecting component 3 and is connected with a power supply circuit of the motor 2;
s2: centering and mounting operation by an operator; centering and installing the track slab fine adjustment multifunctional auxiliary device and the fine adjustment claw 4, centering and installing the track slab fine adjustment multifunctional auxiliary device and the fine adjustment claw driving shaft 5 by observing a reset centering scale mark 8, and mutually clamping and limiting the track slab fine adjustment multifunctional auxiliary device and the end part of the fine adjustment claw 4 through a clamping groove structure 1.1;
s3: checking the installation effect; and (4) checking the installation effect of the track slab fine adjustment multifunctional auxiliary device and the fine adjustment claw 4 to complete the alignment operation process of the fine adjustment claw 4 and the motor 2.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. The utility model provides a multi-functional auxiliary device of track board fine tuning which characterized in that: the power-assisted device comprises a motor protection box (1), a motor (2) and a power-assisted connecting component (3), wherein the power-assisted connecting component (3) is fixedly connected with the motor protection box (1), and a joint (3.1) connected with a power-assisted arm and a handle (3.2) used for holding are arranged on the power-assisted connecting component (3); motor (2) vertical installation is in motor protection box (1), output shaft (2.1) is downward, the lower extreme of motor protection box (1) is equipped with draw-in groove structure (1.1), draw-in groove structure (1.1) and the perpendicular end adaptation of accurate adjustment claw (4), be connected motor protection box (1) and accurate adjustment claw (4) buckle formula through draw-in groove structure (1.1) and realize the torque transmission, be connected with conversion sleeve (9) on output shaft (2.1) of motor (2), conversion sleeve (9) port and accurate adjustment claw drive shaft (5) adaptation.
2. The multifunctional auxiliary device for fine tuning of track slabs according to claim 1, wherein: the motor protection box (1) is a rectangular cylinder surrounded by four protective plates, a motor connecting plate (1.2) is installed in the cylinder, the motor (2) is connected with the motor connecting plate (1.2), and an output shaft (2.1) penetrates through the motor connecting plate (1.2).
3. The multifunctional auxiliary device for fine tuning of track slabs according to claim 2, wherein: one protective plate of the motor protection box (1) is connected with a horizontal supporting plate (6) perpendicular to the protective plate, the top surface of the horizontal supporting plate (6) is connected with the power-assisted connecting component (3), and a rib plate (7) is connected between the bottom surface of the horizontal supporting plate (6) and the protective plate.
4. The multifunctional auxiliary device for fine tuning of track slabs according to claim 2, wherein: the top surface of the power-assisted connecting component (3) is provided with a joint (3.1), and the side surface back to the motor protection box (1) is provided with a handle (3.2).
5. The multifunctional auxiliary device for fine tuning of track slabs according to claim 1, wherein: the outer wall of the motor protection box (1) is carved with reset centering scale marks (8), and the reset centering scale marks (8) are aligned with an output shaft (2.1) of the motor (2).
6. The multifunctional auxiliary device for fine tuning of track slabs according to claim 1, wherein: the end of the part of the lower end of the motor protection box (1) forming the clamping groove structure (1.1) is arc-shaped.
7. The use method of the track slab fine tuning multifunctional auxiliary device as claimed in claim 5, is characterized by comprising the following steps:
s1: the upper part of the motor protection box (1) is connected with the execution end of the power-assisted connecting component (3) and is connected with a power supply circuit of the motor (2);
s2: centering and mounting operation by an operator; the track slab fine adjustment multifunctional auxiliary device is centered and installed with the fine adjustment claw (4), the track slab fine adjustment multifunctional auxiliary device is centered and installed with the fine adjustment claw driving shaft (5) by observing the reset centering scale mark (8), and the track slab fine adjustment multifunctional auxiliary device is mutually clamped and limited with the end part of the fine adjustment claw (4) through the clamping groove structure (1.1);
s3: checking the installation effect; and (3) checking the installation effect of the track slab fine adjustment multifunctional auxiliary device and the fine adjustment claw (4) to complete the alignment operation process of the fine adjustment claw (4) and the motor (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211616246.2A CN115613402B (en) | 2022-12-16 | 2022-12-16 | Multifunctional auxiliary device for fine adjustment of track plate and use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211616246.2A CN115613402B (en) | 2022-12-16 | 2022-12-16 | Multifunctional auxiliary device for fine adjustment of track plate and use method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115613402A true CN115613402A (en) | 2023-01-17 |
| CN115613402B CN115613402B (en) | 2023-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211616246.2A Active CN115613402B (en) | 2022-12-16 | 2022-12-16 | Multifunctional auxiliary device for fine adjustment of track plate and use method |
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| Country | Link |
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| CN (1) | CN115613402B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116876268A (en) * | 2023-06-15 | 2023-10-13 | 中国铁路设计集团有限公司 | Fine adjustment equipment and fine adjustment method for track slab of CRTS III slab ballastless track |
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| CN210737244U (en) * | 2019-07-30 | 2020-06-12 | 中铁四局集团有限公司 | A ballastless track slab laying fine adjustment claw |
| CN216141820U (en) * | 2021-01-27 | 2022-03-29 | 中铁第四勘察设计院集团有限公司 | Automatic fine adjustment system for CRTSIII ballastless track slab |
-
2022
- 2022-12-16 CN CN202211616246.2A patent/CN115613402B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101798788A (en) * | 2010-03-08 | 2010-08-11 | 江苏鼎泰工程材料有限公司 | Fine tuning claw U-shaped isolating protective buckle special for grouting of high-speed railway II-type slab |
| CN101812818A (en) * | 2010-05-13 | 2010-08-25 | 四川省成都普什机电技术研究有限公司 | Movable precise adjusting device for track slab |
| CN101994280A (en) * | 2010-10-09 | 2011-03-30 | 中铁一局集团有限公司 | Full-automatic accurate adjustment device for track plate of ballastless track of rapid transit railway |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116876268A (en) * | 2023-06-15 | 2023-10-13 | 中国铁路设计集团有限公司 | Fine adjustment equipment and fine adjustment method for track slab of CRTS III slab ballastless track |
| CN116876268B (en) * | 2023-06-15 | 2025-11-14 | 中国铁路设计集团有限公司 | A CRTSⅢ type slab track slab fine-tuning device and fine-tuning method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115613402B (en) | 2023-11-10 |
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