CN219625908U

CN219625908U - Quick checking disc for standard positioning offset value of contact net

Info

Publication number: CN219625908U
Application number: CN202320589976.1U
Authority: CN
Inventors: 敖闵
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-23
Filing date: 2023-03-23
Publication date: 2023-09-01
Anticipated expiration: 2033-03-23

Abstract

The utility model provides a standard positioning offset value quick-checking disc of a contact network, which relates to the technical field of quick-checking discs and comprises a support, wherein a support plate is fixedly connected to the bottom of the support, a fixing plate is fixedly connected to the top of the support plate, a rotating hole is formed in one side of the fixing plate, and a bidirectional threaded rod is rotatably connected to the inner wall of the rotating hole. According to the utility model, the fixed frame is moved and separated from the supporting plate by rubbing the rotating columns with one hand, at the moment, the other hand of a user holds the quick-checking disc main body to take out, the two rotating columns are arranged between the fixed plates, the distance between the two rotating columns is enabled to be closer, so that the two rotating columns are controlled to rotate, the convenience of equipment can be better increased, the bidirectional threaded rod is supported and fixed through the support, the structure of the bidirectional threaded rod is further more stable, the bidirectional threaded rod is more convenient to rotate, meanwhile, the bidirectional threaded rod can be better prevented from bending, and the supporting plate can be more conveniently positioned through the limiting plate and the limiting groove.

Description

Quick checking disc for standard positioning offset value of contact net

Technical Field

The utility model relates to the technical field of quick-checking discs, in particular to a standard positioning offset quick-checking disc for a contact network.

Background

When the electric railway contact network mark positioning detection is performed, the quick detection is performed through the positioning offset value quick check disc, at present, after the electric railway contact network is installed, the quick check disc is installed through bolts, a plurality of bolts are used for fixing the quick check disc in the quick check disc installation technology, although the quick check disc can be better fixed and positioned through the bolts in the fixing process, the bolts are not convenient to fix when the standard positioning offset value quick check disc is detached and maintained, firstly, the installation position of the quick check disc is higher, the installation angle of the bolts is not easy to detach, secondly, the number of the bolts is high, a plurality of angles need to be replaced, only one person can work when the quick check disc is detached, the frequent replacement of the angles is more troublesome, and when the last bolt is detached, the quick check disc is not only required to be controlled to prevent falling, and meanwhile the bolts are required to be prevented from falling, so that the standard positioning offset value quick check disc for the contact network is required to solve the problems.

Disclosure of Invention

The utility model aims to solve the defect that in the prior art, when disassembly and maintenance are performed, quick checking is inconvenient, and provides a standard positioning offset quick checking disc for a contact network.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a quick look-up disc of contact net standard positioning offset value, includes the support, the bottom fixedly connected with extension board of support, the top fixedly connected with fixed plate of extension board, the commentaries on classics hole has been seted up to one side of fixed plate, and the inner wall rotation of commentaries on classics hole is connected with two-way threaded rod, the surface sliding connection of extension board has two fixed frames, the top fixedly connected with screw thread board of fixed frame, the screw hole has been seted up to one side of screw thread board, and the inner wall of screw hole and the surface threaded connection of two-way threaded rod, the bottom of extension board is provided with the backup pad, the bottom of backup pad is provided with quick look-up disc main part.

As a preferred embodiment, the outer surface of the support plate is slidably connected to the inner wall of the fixing frame, and the inner wall of the fixing frame is slidably connected to the outer surfaces of the support plate and the support plate.

The technical effect of adopting the further scheme is as follows: the supporting plate is limited and fixed through the fixing frame, so that the supporting plate is convenient to install and fix.

As a preferred implementation mode, the top of backup pad has seted up the spacing groove, the inner wall sliding connection of spacing groove has the limiting plate, the top of limiting plate and the bottom fixed connection of extension board.

The technical effect of adopting the further scheme is as follows: the supporting plate can be positioned more conveniently through the limiting plate and the limiting groove, so that the supporting plate can be quickly attached to the positioning point at the bottom of the supporting plate, and the installation convenience of equipment is improved.

As a preferred embodiment, both ends of the bidirectional threaded rod are fixedly connected with one side of the bracket.

The technical effect of adopting the further scheme is as follows: the bidirectional threaded rod is supported and fixed through the support, so that the structure of the bidirectional threaded rod is more stable, the bidirectional threaded rod is more convenient to rotate, and meanwhile the bidirectional threaded rod can be better prevented from being bent.

As a preferred implementation mode, the top of extension board is provided with two swivel posts, the mounting hole has been seted up to one side of swivel post, and the inner wall of mounting hole and the surface fixed connection of two-way threaded rod.

The technical effect of adopting the further scheme is as follows: the bidirectional threaded rod can be better controlled through the rotary column, so that the convenience of equipment can be improved.

As a preferred embodiment, one side of two said rotary posts is slidingly connected with the outer surface of the fixed plate.

The technical effect of adopting the further scheme is as follows: two revolving posts exist between the fixed plates, so that the distance between the two revolving posts is closer, the two revolving posts are controlled to rotate conveniently, and the convenience of equipment can be improved better.

Compared with the prior art, the utility model has the advantages and positive effects that:

according to the utility model, the fixed frame is moved and separated from the supporting plate by rubbing the rotating columns with one hand, at the moment, the other hand of a user holds the quick-checking disc main body to take out, the two rotating columns are arranged between the fixed plates, so that the distance between the two rotating columns is closer, the two rotating columns are controlled to rotate, the convenience of equipment can be better increased, the bidirectional threaded rod is supported and fixed through the support, the structure of the bidirectional threaded rod is more stable, the bidirectional threaded rod is more convenient to rotate, meanwhile, the bidirectional threaded rod can be better prevented from bending, the supporting plate can be more conveniently and rapidly positioned through the limiting plate and the limiting groove, so that the supporting plate can be rapidly attached to the positioning point at the bottom of the supporting plate, and the installation convenience of the equipment is improved.

Drawings

Fig. 1 is a schematic diagram of a three-dimensional structure of a standard positioning offset value quick-checking disc of a contact network;

fig. 2 is an exploded perspective view of a quick checking disc for standard positioning offset values of a contact net, which is provided by the utility model;

fig. 3 is a schematic structural perspective view of a support plate of a contact net standard positioning offset value quick checking disc provided by the utility model;

fig. 4 is a schematic diagram of a moving state three-dimensional structure of a threaded plate of a contact net standard positioning offset value quick checking disc.

Legend description:

1. a bracket; 2. a support plate; 3. a fixing plate; 4. a two-way threaded rod; 5. a rotating column; 6. a thread plate; 7. a fixed frame; 8. a support plate; 9. a quick-checking disc main body; 10. a limit groove; 11. and a limiting plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1-4, the present utility model provides a technical solution: the utility model provides a contact net standard positioning offset value short-term test dish, which comprises a bracket 1, the bottom fixedly connected with extension board 2 of support 1, the top fixedly connected with fixed plate 3 of extension board 2, the commentaries on classics hole has been seted up to one side of fixed plate 3, and the inner wall rotation of commentaries on classics hole is connected with bi-directional threaded rod 4, the surface sliding connection of extension board 2 has two fixed frames 7, the top fixedly connected with screw thread board 6 of fixed frame 7, screw thread hole has been seted up to one side of screw thread board 6, and the inner wall of screw thread hole and the surface threaded connection of bi-directional threaded rod 4, the bottom of extension board 2 is provided with backup pad 8, the bottom of backup pad 8 is provided with short-term test dish main body 9, the surface of backup pad 8 and the inner wall sliding connection of fixed frame 7, sliding connection between the inner wall of fixed frame 7 and the surface of extension board 2 and backup pad 8, spacing fixed connection is carried out to backup pad 8 through fixed frame 7, so that backup pad 8's installation and fixed, spacing groove 10 has been seted up at the top of backup pad 8, spacing groove 10, the inner wall sliding connection of spacing groove 10 has limiting plate 11, the top of spacing plate 11 and the bottom fixedly connected with the bottom of extension board 2, the bottom of backup pad 8 through spacing groove 10 can be more convenient to carry out the inner wall 11 and the surface of the two-directional threaded rod 4, the two-way threaded rod 4, the bottom of support 8 is fixed connection post 4 is realized through the two-dimensionally and the two-dimensionally stable support 4, the two-way connection of the support 5, and the bottom of the support 5 is better, and the two-dimensional support 5 is fixed through the two-dimensionally and more stable through the fixed connection of the extension board 4, and the support post 4 is fixed to be installed through the surface of the fixed post 1, and the end of the extension board 5, can control bi-directional threaded rod 4 better through the steering column 5 to can increase the convenience of equipment, between one side of two steering columns 5 with fixed plate 3's surface sliding connection, two steering columns 5 exist between the fixed plate 3, make two steering columns 5 distance nearer, so that control two steering columns 5 rotate, can increase the convenience of equipment better.

In this embodiment, when dismantling, the rotating column 5 is rubbed by one hand, the rotating column 5 rotates to drive the bidirectional threaded rod 4 to rotate, and the threaded plate 6 cannot rotate through the fixing frame 7, so that the threaded plate 6 moves along the direction of the bidirectional threaded rod 4 under the action of the threaded hole, the threaded plate 6 moves to drive the fixing frame 7 to move, the fixing frame 7 moves to be separated from the supporting plate 8, at the moment, the other hand of a user holds the quick-look disc main body 9 to take out the quick-look disc main body, the quick-look disc main body 9 is moved to the supporting plate 2 during installation, then the limiting groove 10 at the top of the supporting plate 8 is aligned with the limiting plate 11 at the bottom of the supporting plate 2, the limiting plate 11 is wrapped by the limiting groove 10, then the rotating column 5 is rotated in the direction opposite to the direction, the rotating column 5 rotates to drive the threaded plate 6 to move towards the direction of the fixing plate 3, the threaded plate 6 moves to drive the fixing frame 7, and the fixing frame 7 is sleeved on the outer surface of the supporting plate 8, and at the moment, the fixing frame 7 is fixed.

Working principle:

as shown in fig. 1-4, when the quick-look plate is removed, the rotating column 5 is rubbed by one hand, the rotating column 5 rotates to drive the bidirectional threaded rod 4 to rotate, and the threaded plate 6 cannot rotate through the fixing frame 7, so that the threaded plate 6 moves along the direction of the bidirectional threaded rod 4 under the action of the threaded hole, the threaded plate 6 moves to drive the fixing frame 7 to move, the fixing frame 7 moves to be separated from the supporting plate 8, at the moment, a user can take out the quick-look plate by holding the quick-look plate main body 9 with the other hand, during installation, the quick-look plate main body 9 is moved to the supporting plate 2, then the limit groove 10 at the top of the supporting plate 8 is aligned with the limit plate 11 at the bottom of the supporting plate 2, the limit plate 11 is wrapped by the limit groove 10, then the rotating column 5 is rotated in the opposite direction of the direction, the rotating column 5 rotates to drive the threaded plate 6 to move towards the fixing plate 3, the threaded plate 6 moves to drive the fixing frame 7, the fixing frame 7 moves to be sleeved on the outer surface of the supporting plate 8, and at the moment, and the fixing is completed.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. The utility model provides a contact net standard positioning offset value short-term test dish, includes support (1), its characterized in that: the support is characterized in that a support plate (2) is fixedly connected to the bottom of the support (1), a fixing plate (3) is fixedly connected to the top of the support plate (2), a rotating hole is formed in one side of the fixing plate (3), a bidirectional threaded rod (4) is connected to the inner wall of the rotating hole in a rotating mode, two fixing frames (7) are connected to the outer surface of the support plate (2) in a sliding mode, a threaded plate (6) is fixedly connected to the top of the fixing frames (7), a threaded hole is formed in one side of the threaded plate (6), the inner wall of the threaded hole is in threaded connection with the outer surface of the bidirectional threaded rod (4), a supporting plate (8) is arranged at the bottom of the support plate (2), and a quick-checking disc main body (9) is arranged at the bottom of the supporting plate (8).

2. The quick look-up table for standard positioning offset values of a contact network according to claim 1, wherein the quick look-up table is characterized in that: the outer surface of the supporting plate (8) is in sliding connection with the inner wall of the fixed frame (7), and the inner wall of the fixed frame (7) is in sliding connection with the outer surfaces of the supporting plate (2) and the supporting plate (8).

3. The quick look-up table for standard positioning offset values of a contact network according to claim 1, wherein the quick look-up table is characterized in that: the top of backup pad (8) has seted up spacing groove (10), the inner wall sliding connection of spacing groove (10) has limiting plate (11), the top of limiting plate (11) and the bottom fixed connection of extension board (2).

4. The quick look-up table for standard positioning offset values of a contact network according to claim 1, wherein the quick look-up table is characterized in that: both ends of the bidirectional threaded rod (4) are fixedly connected with one side of the bracket (1).

5. The quick look-up table for standard positioning offset values of a contact network according to claim 1, wherein the quick look-up table is characterized in that: the top of extension board (2) is provided with two revolving posts (5), the mounting hole has been seted up to one side of revolving post (5), and the inner wall of mounting hole and the surface fixed connection of two-way threaded rod (4).

6. The quick look-up table for standard positioning offset values of a contact network according to claim 5, wherein: one side of the two rotary posts (5) is connected with the outer surface of the fixed plate (3) in a sliding way.