CN115613402B - Multifunctional auxiliary device for fine adjustment of track plate and use method - Google Patents
Multifunctional auxiliary device for fine adjustment of track plate and use method Download PDFInfo
- Publication number
- CN115613402B CN115613402B CN202211616246.2A CN202211616246A CN115613402B CN 115613402 B CN115613402 B CN 115613402B CN 202211616246 A CN202211616246 A CN 202211616246A CN 115613402 B CN115613402 B CN 115613402B
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- motor
- plate
- fine adjustment
- fine
- protection box
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- 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 high-speed railway plate type ballastless track plate, and particularly relates to a multifunctional auxiliary device for fine adjustment of a track plate and a use method thereof; 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, the output shaft is downward, the lower end of the motor protection box is provided with a clamping groove structure, the clamping groove structure is matched with the vertical end head of the fine adjustment claw, the output shaft of the motor is connected with a conversion sleeve, and the port of the conversion sleeve is matched with the driving shaft of the fine adjustment 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 is transmitted downwards 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 caused by the acting force is avoided; the labor intensity of auxiliary personnel is reduced, and the alignment and installation efficiency and the accuracy of the fine adjustment claw are improved.
Description
Technical Field
The invention belongs to the technical field of fine adjustment construction of a high-speed railway plate type ballastless track plate, and particularly relates to a multifunctional auxiliary device for fine adjustment of a track plate and a use method.
Background
The slab ballastless track fine tuning construction is one of the main methods adopted in the construction of the new high-speed railway track engineering, the CRTS III slab ballastless track is mainly of three specifications of P5600, P4925 and P4856, is 2500mm wide and 200mm thick, and is 90mm thick from the compact concrete layer, and the track slab mechanized intelligent laying construction equipment and related technologies are developed according to the ideas of 'mechanical changing, automatic subtracting and informationized replacing'.
The mode of the fine tuning claw of the plate-type ballastless track plate of the high-speed railway at present adopts a power assisting arm to directly connect a motor with the fine tuning claw, manual auxiliary adjustment is needed, labor intensity of auxiliary personnel is high, the motor rotates in a large amplitude and rotates easily to separate from the fine tuning claw under the unmanned auxiliary state, the fine tuning claw structure is damaged due to overlarge torsion, other power assisting equipment such as a motor and a power assisting arm (mechanical arm, hydraulic arm and the like) is damaged, and meanwhile, the problems that shaking is large, limiting is impossible, stability of fine tuning data is affected and the like are solved.
In order to solve the problems, the damage probability of the motor is reduced, the track plate fine adjustment installation alignment efficiency is improved, the data is stable, and the track plate fine adjustment multifunctional auxiliary device is provided in an integral integrated structure mode.
Disclosure of Invention
The invention aims to solve the problems that in the fine adjustment operation of the track plate at the present stage, a motor is directly connected with a fine adjustment claw by a power assisting arm, so that the fine adjustment claw structure is easily damaged, and the motor and the power assisting arm are easily damaged.
The invention provides the following technical scheme: the utility model provides a track slab fine tuning multifunctional auxiliary device, includes motor protection box, motor, helping hand connecting element and motor protection box fixed connection, is equipped with the joint and the handle that are used for holding that are connected with helping hand arm on the helping hand connecting element; 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, and the draw-in groove structure is with the perpendicular end adaptation of fine adjustment claw, realizes torque transmission with motor protection box and fine adjustment claw buckle formula connection through the draw-in groove structure, is connected with the conversion sleeve on the output shaft of motor, conversion sleeve port and fine adjustment claw drive shaft adaptation.
Further, the motor protection box is surrounded into a rectangular cylinder body by four side protection plates, a motor connecting plate is arranged in the cylinder body, the motor is connected with the motor connecting plate, and an output shaft penetrates through the motor connecting plate.
Further, one of the guard plates forming the motor protection box is connected with a horizontal support plate perpendicular to the guard plate, the top surface of the horizontal support plate is connected with a power-assisted connecting member, and rib plates are connected between the bottom surface of the horizontal support plate and the guard plate.
Further, the top surface of the power-assisted connecting component is provided with a connector, and the side surface of the power-assisted connecting component, which is away from the motor protection box, is provided with a handle.
Further, reset centering graduation marks are carved on the outer wall of the motor protection box and aligned with an output shaft of the motor.
Further, the end of the part of the lower end of the motor protection box forming the clamping groove structure is arc-shaped.
The application method of the track slab fine-tuning multifunctional auxiliary device comprises the following steps:
s1: the upper part of the motor protection box is connected with the execution end of the power-assisted connecting component and is connected with a power supply circuit of the motor;
s2: centering installation operation by operators; centering the track plate fine-tuning multifunctional auxiliary device and the fine-tuning claw, installing after observing the reset centering scale mark and the fine-tuning claw driving shaft to be centered, and mutually clamping and limiting the end part of the fine-tuning claw through a clamping groove structure;
s3: checking the installation effect; and checking the installation effect of the track plate fine adjustment multifunctional auxiliary device and the fine adjustment claw, and finishing the alignment operation procedure of the fine adjustment claw and the motor.
Compared with the prior art, the invention has the advantages that:
according to the track plate fine adjustment multifunctional auxiliary device provided by the invention, 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 counter torque generated by the motor is transmitted to the power assisting arm and is transmitted downwards to the fine adjustment claw and the whole track plate, the acting force between the motor and the power assisting arm is reduced in an integral integrated structure mode, and the damage of the power assisting arm, the motor and the fine adjustment claw caused by the acting force is avoided; the labor intensity of auxiliary personnel is reduced, the alignment and installation efficiency and accuracy of the fine adjustment claw are improved, and the fine adjustment procedure time is shortened.
Drawings
Fig. 1 is a schematic 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 clamping groove structure; 1.2-motor connecting plates; 2-an electric motor; 2.1-an output shaft; 3-a power-assisted connection member; 3.1-linker; 3.2-handle; 4-fine adjustment claw; 5-fine adjustment claw driving shaft; 6-a horizontal support plate; 7-rib plates; 8-resetting the centering graduation mark; 9-transition sleeve.
Detailed Description
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
As shown in fig. 1, 2 and 3: the utility model provides a track slab fine tuning multifunctional auxiliary device, includes motor protection box 1, motor 2, helping hand connecting element 3 and motor protection box 1 fixed link to each other, helping hand connecting element 3 is equipped with the joint 3.1 that is connected with helping hand arm and is used for holding 3.2; 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 provided with a clamping groove structure 1.1, the clamping groove structure 1.1 is matched with the vertical end of the fine adjustment claw 4, the motor protection box 1 is connected with the fine adjustment claw 4 in a buckling mode through the clamping groove structure 1.1 to realize torque transmission, the output shaft 2.1 of the motor 2 is connected with a conversion sleeve 9, and a port of the conversion sleeve 9 is matched with the fine adjustment claw driving shaft 5.
The top surface of the power-assisted connecting component 3 is provided with a joint 3.1, and the side surface facing away from the motor protection box 1 is provided with a handle 3.2. The power-assisted connecting member 3 is a round or square hollow steel member, the upper part is used for connecting a power-assisted arm (comprising a mechanical arm, a hydraulic arm and other power-assisted devices with other structures), the lower part is connected with the motor protection box 1, and the power-assisted connecting member 3 is provided with a manual handle which is manually supported for alignment operation.
The motor protection box 1 is a rectangular cylinder body surrounded by four protection plates, and comprises four protection plates, namely a motor front protection plate, a motor left protection plate, a motor right protection plate and a motor rear protection plate, wherein rectangular notches are formed in the middle of the lower ends of the motor front protection plate, the motor left protection plate, the motor right protection plate and the motor rear protection plate to form a clamping groove structure 1.1, and optionally, a backing plate is additionally arranged on the inner wall of the protection plate to reduce a gap between the clamping groove structure 1.1 and the fine adjustment claw 4; a motor connecting plate 1.2 is arranged in the cylinder body, the motor 2 is connected with the motor connecting plate 1.2, and an output shaft 2.1 passes through the motor connecting plate 1.2. The main function of the motor connecting plate 1.2 is to fix the motor through four connecting pieces, the motor connecting plate 1.2 is connected with the motor protection box 1 into a whole, and the motor is prevented from being knocked while the motor is limited.
One of the guard plates constituting the motor protection box 1 is connected with a horizontal support plate 6 perpendicular to the guard plate, the top surface of the horizontal support plate 6 is connected with the power-assisted connecting member 3, and a rib plate 7 is connected between the bottom surface of the horizontal support plate 6 and the guard 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 graduation marks 8 are carved on the motor protection box 1 in a photoetching mode, a laser printing mode and the like, and the motor and the vertical end of the fine adjustment claw are subjected to auxiliary centering installation.
The end of the part forming the clamping groove structure 1.1 at the lower end of the motor protection box 1 is arc-shaped. Through counterpoint fine tuning claw, fix draw-in groove structure 1.1 at the axial fixed tip of fine tuning claw, draw-in groove structure 1.1 tip sets up the circular arc direction end, and the fine tuning claw installation counterpoint of being convenient for reaches the motor through draw-in groove structure 1.1 and produces the reverse torque force and upload to the helping hand arm, down conduct to the fine tuning claw, reduces the motor destruction that the motor caused because of the working force.
During operation personnel centering installation, the track slab fine adjustment auxiliary device and the fine adjustment claw are installed in a centering mode, after the centering scale mark and the fine adjustment claw driving shaft are reset through observation, the track slab fine adjustment auxiliary device and the fine adjustment claw driving shaft are installed, mutual clamping limiting is conducted on the end portion of the fine adjustment claw through the clamping groove structure 1.1, and the problems that the rotation amplitude of a motor is large, the motor rotates away from the fine adjustment claw, the fine adjustment claw structure is damaged due to overlarge torsion, and the motor and the power assisting arm are damaged are solved.
The application method of the track slab fine-tuning multifunctional auxiliary device comprises 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 installation operation by operators; the rail plate fine adjustment multifunctional auxiliary device is arranged in a centering way with the fine adjustment claw 4, after the reset centering scale mark 8 is observed to be centered with the fine adjustment claw driving shaft 5, the rail plate fine adjustment multifunctional auxiliary device is arranged in a centering way, and the rail plate fine adjustment multifunctional auxiliary device and the end part of the fine adjustment claw 4 are mutually clamped and limited through a clamping groove structure 1.1;
s3: checking the installation effect; checking the installation effect of the track plate fine adjustment multifunctional auxiliary device and the fine adjustment claw 4, and finishing the alignment operation procedure 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 (5)
1. A track slab fine tuning multifunctional auxiliary device is characterized in that: the electric motor protection 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 connector (3.1) connected with a power-assisted arm and a handle (3.2) for holding are arranged on the power-assisted connecting component (3); the motor (2) is vertically arranged in the motor protection box (2), the output shaft (2.1) is downward, the lower end of the motor protection box (1) is provided with a clamping groove structure (1.1), the clamping groove structure (1.1) is matched with the vertical end of the fine adjustment claw (4), the motor protection box (1) is connected with the fine adjustment claw (4) in a clamping way through the clamping groove structure (1.1) to realize torque transmission, so that the reverse torque generated by the motor (2) is uploaded to a booster arm and is downwards transmitted to the fine adjustment claw and the whole track plate; the output shaft (2.1) of the motor (2) is connected with a conversion sleeve (9), and the port of the conversion sleeve (9) is matched with the fine-adjustment claw driving shaft (5);
the motor protection box (1) is a rectangular cylinder body surrounded by four protection plates, and comprises four protection plates, namely a motor front protection plate, a motor left protection plate, a motor right protection plate and a motor rear protection plate, wherein rectangular notches are formed in the middle of the lower ends of the motor front protection plate, the motor left protection plate, the motor right protection plate and the motor rear protection plate to form a clamping groove structure (1.1); a motor connecting plate (1.2) is arranged in the cylinder body, 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 outer wall of the motor protection box (1) is carved with reset centering graduation marks (8), and the reset centering graduation marks (8) are aligned with an output shaft (2.1) of the motor (2);
the end of the part forming the clamping groove structure (1.1) at the lower end of the motor protection box (1) is arc-shaped.
2. The track slab fine-tuning multifunctional auxiliary device according to claim 1, wherein: the motor protection box (1) is a rectangular cylinder body surrounded by four side protection plates, a motor connecting plate (1.2) is arranged in the cylinder body, 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 track slab fine-tuning multifunctional auxiliary device according to claim 2, wherein: one of the guard plates forming the motor protection box (1) is connected with a horizontal support plate (6) perpendicular to the guard plate, the top surface of the horizontal support plate (6) is connected with a power-assisted connecting component (3), and rib plates (7) are connected between the bottom surface of the horizontal support plate (6) and the guard plates.
4. The track slab fine-tuning multifunctional auxiliary device according to claim 2, wherein: the top surface of helping hand connecting element (3) set up to connect (3.1), set up handle (3.2) in the side of motor protection box (1) dorsad.
5. The method for using the track slab fine-tuning multifunctional auxiliary device as claimed in claim 1, 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 installation operation by operators; the track plate fine-tuning multifunctional auxiliary device is arranged in a centering way with the fine-tuning claw (4), after a reset centering scale mark (8) is observed to be centered with a fine-tuning claw driving shaft (5), the track plate fine-tuning multifunctional auxiliary device is arranged in a centering way, and the track plate fine-tuning multifunctional auxiliary device and the end part of the fine-tuning claw (4) are mutually clamped and limited through a clamping groove structure (1.1);
s3, checking the installation effect; checking the installation effect of the track plate fine adjustment multifunctional auxiliary device and the fine adjustment claw (4), and finishing the alignment operation procedure 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 |
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| Publication Number | Publication Date |
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| CN115613402A CN115613402A (en) | 2023-01-17 |
| CN115613402B true CN115613402B (en) | 2023-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| 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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| CN (1) | CN115613402B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210481918U (en) * | 2019-07-05 | 2020-05-08 | 中铁十二局集团第一工程有限公司 | Electric device of mechanical arm for accurately adjusting elevation of CRTS III type plate ballastless track plate |
| 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 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101798788B (en) * | 2010-03-08 | 2012-05-30 | 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 |
| CN101812818B (en) * | 2010-05-13 | 2012-02-08 | 四川省成都普什机电技术研究有限公司 | Movable precise adjusting device for track slab |
| CN101994280B (en) * | 2010-10-09 | 2012-05-30 | 中铁一局集团有限公司 | Full-automatic accurate adjustment device for track plate of ballastless track of high speed railway |
| CN202208871U (en) * | 2011-08-31 | 2012-05-02 | 西安远景智能控制有限公司 | Fine adjustment equipment for ballastless track slab of high-speed railway |
| CN202323589U (en) * | 2011-11-17 | 2012-07-11 | 中铁二十局集团西安工程机械有限公司 | Automatic fine adjusting equipment for track plates of ballastless track |
| CN103334352B (en) * | 2013-07-24 | 2015-08-05 | 北京铁五院工程机械有限公司 | Full-automatic accurate adjustment spanner |
| EP3597827B1 (en) * | 2018-07-20 | 2021-02-24 | Eiffage Infra-Nordwest GmbH | Reusable formwork for the manufacture of concrete slabs for the ability to enter special railway tunnel with monorail vehicles having a tyre |
| CN110904748A (en) * | 2019-12-17 | 2020-03-24 | 湖南天象建筑科技有限公司 | Numerical control intelligent high-speed rail track slab fine adjuster and track slab position adjusting method |
| 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 |
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- 2022-12-16 CN CN202211616246.2A patent/CN115613402B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210481918U (en) * | 2019-07-05 | 2020-05-08 | 中铁十二局集团第一工程有限公司 | Electric device of mechanical arm for accurately adjusting elevation of CRTS III type plate ballastless track plate |
| 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 |
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| CN115613402A (en) | 2023-01-17 |
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