CN219948205U

CN219948205U - Adjustable hook plate

Info

Publication number: CN219948205U
Application number: CN202321657683.9U
Authority: CN
Inventors: 史伟森
Original assignee: Luoyang Dazhao Railway Locomotive Fitting Co ltd
Current assignee: Luoyang Dazhao Railway Locomotive Fitting Co ltd
Priority date: 2023-06-28
Filing date: 2023-06-28
Publication date: 2023-11-03
Anticipated expiration: 2033-06-28

Abstract

The utility model relates to the technical field of rail vehicle rerailing tools, and particularly discloses an adjustable hook plate, which comprises a connecting body, wherein one end of the connecting body is provided with an inner hook plate in a sliding fit manner, and the connecting body and the inner hook plate are fixed together through an adjusting locking screw; the connector comprises a first base plate, wherein the first base plate is L-shaped, an end plate is fixed at the lower end of the first base plate, a through hole matched with the adjusting locking screw is formed in the end plate, a connecting lug is fixed on the outer side wall of a vertical plate of the first base plate, and the inner hook plate comprises a second base plate which is slidably mounted below the connector. The beneficial effects are that: the adjustable locking hook plate is locked with the bodywork frame, so that the connection stability is improved, and the connection of the vehicle righting equipment and the domestic railway vehicles can be realized.

Description

Adjustable hook plate

Technical Field

The utility model relates to the technical field of rerailing tools of railway vehicles, in particular to an adjustable hook plate.

Background

The vehicle righting device is one of the devices which are relatively commonly used in railway rescue devices, and the connection between the current imported vehicle righting device and the vehicle is designed aiming at the structure of the railway vehicle produced abroad in the early year. The railway vehicles produced in China at present have no corresponding structure connected with imported vehicle centralizing equipment, so that the situation that the former vehicle centralizing equipment cannot be connected with the railway vehicles produced in China is caused.

Disclosure of Invention

The utility model provides an adjustable hook plate for solving the problems.

The technical scheme of the utility model is realized as follows:

an adjustable hook plate comprises a connecting body, wherein one end of the connecting body is provided with an inner hook plate in a sliding fit manner, and the connecting body and the inner hook plate are fixed together through an adjusting locking screw;

the connector comprises a first base plate, wherein the first base plate is L-shaped, an end plate is fixed at the lower end of the first base plate, a through hole matched with the adjusting locking screw is formed in the end plate, and a connecting lug is fixed on the outer side wall of a vertical plate of the first base plate;

the inner hook plate comprises a second substrate which is slidably arranged below the connecting body, a hook plate thread seat is fixed on the lower surface of the second substrate, a threaded hole which is matched and installed with the adjusting locking screw is formed in the hook plate thread seat, and a claw hook is integrally formed at one end, away from the connecting body, of the second substrate.

Furthermore, two guide grooves are symmetrically fixed on the lower surface of the first base plate, and the second base plate is slidably arranged in the guide grooves.

Further, the end plate is far away from the first reinforcing rib is fixed on the side wall of one end of the hook plate thread seat, and the thread seat reinforcing rib is fixed on the side wall of one end of the hook plate thread seat far away from the end plate.

Further, reinforcing support ribs are formed on the upper surface of the second substrate.

By adopting the technical scheme, the utility model has the beneficial effects that: the adjustable locking hook plate is locked with the bodywork frame, so that the connection stability is improved, and the connection of the vehicle righting equipment and the domestic railway vehicles can be realized.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a first perspective view of the present utility model;

FIG. 2 is a second perspective view of the present utility model;

FIG. 3 is a perspective view of a connector of the present utility model;

fig. 4 is a perspective view of a hook plate of the present utility model;

fig. 5 is a usage state reference diagram of the present utility model.

The reference numerals are explained as follows:

1. a connecting body; 101. a first substrate; 102. a connecting lug; 103. an end plate; 104. a first reinforcing rib; 105. a guide groove; 2. an inner hook plate; 201. a second substrate; 202. reinforcing the supporting ribs; 203. a claw hook; 204. a hook plate thread seat; 205. a thread seat reinforcing rib; 3. the locking screw is adjusted.

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.

As shown in fig. 1-5, an adjustable hook plate comprises a connector 1, wherein one end of the connector 1 is provided with an inner hook plate 2 in a sliding fit manner, and the connector 1 and the inner hook plate 2 are fixed together through an adjusting locking screw 3;

the connector 1 comprises a first base plate 101, wherein the first base plate 101 is L-shaped, an end plate 103 is fixed at the lower end of the first base plate 101, a through hole matched with the adjusting locking screw 3 is formed in the end plate 103, a connecting lug 102 is fixed on the outer side wall of a vertical plate of the first base plate 101, and the connecting lug 102 is used for being connected with a centralizing oil cylinder;

the inner hook plate 2 comprises a second base plate 201 which is slidably arranged below the connecting body 1, a hook plate thread seat 204 is fixed on the lower surface of the second base plate 201, a threaded hole which is matched with the adjusting locking screw 3 for installation is formed in the hook plate thread seat 204, a claw hook 203 is integrally formed at one end, far away from the connecting body 1, of the second base plate 201, and the claw hook 203 is used for hooking a frame bottom plate of a vehicle body.

In this embodiment, two guide grooves 105 are symmetrically fixed on the lower surface of the first substrate 101, and the second substrate 201 is slidably mounted in the guide grooves 105, where the guide grooves 105 can provide a guiding function when adjusting the inner hook plate 2, and can also provide a bearing function when being stressed.

In this embodiment, in order to further improve the strength of the end plate 103, a first reinforcing rib 104 is fixed on a side wall of an end of the end plate 103 far from the hook plate screw seat 204, and in order to further improve the strength of the hook plate screw seat 204, a screw seat reinforcing rib 205 is fixed on a side wall of an end of the hook plate screw seat 204 far from the end plate 103.

In this embodiment, in order to further improve the strength of the inner hook plate 1, the reinforcing support rib 202 is formed on the upper surface of the second substrate 201, and the upper plane of the reinforcing support rib 202 is attached to the bottom surface of the connector 1 after assembly, so that the inner hook plate can play a supporting role after being stressed.

The working principle of the utility model is as follows: during the use, with claw hook 203 hook in the body frame bottom plate inboard, first base plate 101 supports in the body frame bottom plate outside, peg graft second base plate 201 and utilize adjusting locking screw 3 to fix together in guide slot 105, articulated righting equipment can operate on engaging lug 102, interior hook plate 2 both sides and the guide slot 105 cooperation on connector 1, can increase or reduce interior hook plate 2 and connector 1's distance through adjusting locking screw 3, and then adapt to the connection of different width body frames, adjustable locking hook plate is connected with the body frame after, continue to screw up adjusting locking screw 3, can lock adjustable locking hook plate and automobile body, increase connection stability.

The components not described in detail herein are prior art.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. An adjustable hook plate, comprising a connecting body (1), characterized in that: one end of the connecting body (1) is provided with an inner hook plate (2) in a sliding fit manner, and the connecting body (1) and the inner hook plate (2) are fixed together through an adjusting locking screw (3);

the connecting body (1) comprises a first base plate (101), wherein the first base plate (101) is L-shaped, an end plate (103) is fixed at the lower end of the first base plate (101), a through hole matched with the adjusting locking screw (3) is formed in the end plate (103), and a connecting lug (102) is fixed on the outer side wall of a vertical plate of the first base plate (101);

the inner hook plate (2) comprises a second base plate (201) which is slidably mounted below the connecting body (1), a hook plate thread seat (204) is fixed on the lower surface of the second base plate (201), a threaded hole which is matched with the adjusting locking screw (3) for mounting is formed in the hook plate thread seat (204), and a claw hook (203) is integrally formed at one end, away from the connecting body (1), of the second base plate (201).

2. An adjustable hook plate according to claim 1, wherein: two guide grooves (105) are symmetrically fixed on the lower surface of the first base plate (101), and the second base plate (201) is slidably installed in the guide grooves (105).

3. An adjustable hook plate according to claim 1, wherein: the end plate (103) is far away from one end side wall of the hook plate thread seat (204) and is fixedly provided with a first reinforcing rib (104), and one end side wall of the hook plate thread seat (204) far away from the end plate (103) is fixedly provided with a thread seat reinforcing rib (205).

4. An adjustable hook plate according to claim 1, wherein: reinforcing support ribs (202) are formed on the upper surface of the second substrate (201).