CN220869142U

CN220869142U - Railway open wagon carriage side door closing tool

Info

Publication number: CN220869142U
Application number: CN202322254208.3U
Authority: CN
Inventors: 胡建勇; 姚晓路; 刘志刚; 张春; 张翔宇; 王鼎慧; 刘昌宁
Original assignee: Shandong Branch Of Chinalco Logistics Group Co ltd
Current assignee: Shandong Branch Of Chinalco Logistics Group Co ltd
Priority date: 2023-08-22
Filing date: 2023-08-22
Publication date: 2024-04-30
Anticipated expiration: 2033-08-22

Abstract

The utility model discloses a railway open wagon side door closing tool which comprises a stress bracket, a nut and a screw rod, wherein the nut is arranged on one side of the top of the stress bracket, a stress platform is arranged on the other side of the stress bracket, the screw rod is transversely arranged and matched with the nut, and the axis of the screw rod is perpendicular to the stress surface of the stress platform. A clamp structure is formed between the screw and the stress platform, the stress platform acts on the inner side of the door frame at the bottom of the carriage, and the screw can be rotated to apply force to the deformed side door so as to reset the side door. The side door closing tool of the railway open wagon carriage can reset the deformed side door and smoothly pull the buckle to close the side door. The whole door closing process is simple to operate, time-saving and labor-saving, and the working efficiency is improved.

Description

Railway open wagon carriage side door closing tool

Technical Field

The utility model belongs to the technical field of railway freight operation, and relates to a railway open wagon side door closing tool.

Background

During cargo handling, such as ore unloading operations, there is a potential for the work machine to crash the door into deformation. Once the side door of the railway open wagon is deformed, the side door cannot be closed manually. In this case, it is common to employ other mechanical vehicles such as loaders to push against the deformed railway truck bed side door, return it to the normal position, and then close the latch. This method requires multiple people to work cooperatively and presents a safety hazard.

Disclosure of utility model

In order to solve the technical problems, the utility model aims to provide a side door closing tool for a railway open wagon carriage, which can reset a deformed side door and smoothly pull a buckle to close the side door. The whole door closing process is simple to operate, time-saving and labor-saving, and the working efficiency is improved.

In order to achieve the above purpose, the technical scheme of the utility model is as follows: the side door closing tool for the railway open wagon comprises a stress bracket, a nut and a screw rod, wherein the nut is installed on one side of the top of the stress bracket, a stress platform is arranged on the other side of the stress bracket, the screw rod is transversely arranged and matched with the nut, and the axis of the screw rod is perpendicular to the stress surface of the stress platform. A clamp structure is formed between the screw and the stress platform, the stress platform acts on the inner side of the door frame at the bottom of the carriage, and the screw can be rotated to apply force to the deformed side door so as to reset the side door.

Preferably, the stress support is provided with a sinking groove and a clamping groove, the sinking groove is positioned in the middle of the stress support, the clamping groove is positioned below the stress platform, and the sinking groove and the clamping groove are transversely communicated and are flush in bottom surface. The sinking groove is convenient for installing the tool on the door frame at the bottom of the carriage, and the clamping groove is used for clamping the door frame at the bottom of the carriage. In addition, when using this instrument, the sink is used for providing the operating space, is convenient for the manual work to hold the screw rod tip and aligns the side door of deformation with the screw rod.

Preferably, the shape and the size of the clamping groove are matched with those of the door frame at the bottom of the carriage, so that the lower part of the door frame is just clamped in the clamping groove, and the whole tool is conveniently installed and fixed on the door frame at the bottom of the carriage.

Preferably, the nut is welded on the stressed bracket, so that the nut is convenient to process and manufacture and the connection strength between the nut and the stressed bracket is improved.

Preferably, the outer end of the screw is provided with a force application rod, and the force application rod and the screw are mutually perpendicular. The force application rod is held by the hand, so that the screw rod can be rotated conveniently, and the labor is saved.

The tool for closing the side door of the railway open wagon carriage is simple in operation, time-saving and labor-saving, the tool is clamped on the door frame at the bottom of the wagon carriage, the stress platform acts on the door frame, meanwhile, the nut is matched with the screw rod for use, the deformed side door is forced by rotating the screw rod, and the deformed side door can be reset, so that the side door is closed by smoothly pulling the buckle.

Drawings

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

FIG. 2 is a schematic structural view of a force-bearing bracket according to the present utility model.

Description of main reference numerals:

1 stress bracket

11 Stress platforms; 111 stress surface

12 Sinking groove

13 Clamping groove

2 Nut

3 Screw rod

4 Force application rod

Detailed Description

The technical scheme of the embodiment of the railway open wagon side door closing tool provided by the utility model is clearly and completely described below by combining the drawings in the embodiment of the utility model. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. 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.

In the description of the present utility model, it should be understood that the terms "center," "lateral," "longitudinal," "front," "rear," "left," "right," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present utility model.

As shown in fig. 1 and 2, the utility model provides a railway open wagon side door closing tool, which comprises a stress bracket 1, a nut 2 and a screw 3.

The nut 2 is arranged on one side of the top of the stress bracket 1, the nut 2 and the screw 3 are fixed in a welding mode, and the screw 3 is transversely arranged and matched with the nut 2. The other side of the stress support 1 is provided with a stress platform 11, the stress platform 11 belongs to a part of the stress support 1, one side of the stress platform is a stress surface 111 which is vertically arranged, and the stress platform 11 and the stress support 1 are integrally formed through a die. The stress bracket 1 is provided with a sinking groove 12 and a clamping groove 13, the sinking groove 12 is positioned in the middle of the stress bracket 1, and the clamping groove 13 is positioned below the stress platform 11. The shape and the size of the clamping groove 13 are matched with those of the door frame at the bottom of the carriage, so that the lower part of the door frame is just clamped in the clamping groove 13, and the whole tool is convenient to install and fix on the door frame at the bottom of the carriage. The sink groove 12 and the catch groove 13 are in transverse communication and flush with a bottom surface which is parallel to the axis of the screw 3. In addition, the axis of the screw 3 is perpendicular to the force-receiving surface 111 on the force-receiving platform 11.

In the preferred embodiment, in order to facilitate rotation of the screw 3, the outer end portion of the screw 3 is provided with a biasing rod 4, and the biasing rod 4 and the screw 3 are disposed perpendicularly to each other and are screwed or welded.

When the tool for closing the side door of the railway open wagon carriage is adopted, the tool is arranged on the door frame at the bottom of the wagon carriage, the door frame is approximately of an L-shaped structure, the lower part of the door frame is just clamped in the clamping groove 13 of the stress bracket 1, and meanwhile, the stress surface 111 of the stress platform 11 is contacted with the inner side of the door frame. Then the screw 3 is rotated by manually rotating the force applying rod 4 by one hand, so that the screw 3 approaches to the deformed carriage side door, and in the process, the other hand can hold the other end of the screw 3 to align the screw 3 to the deformed part for operation. In this way, the screw 3 applies force to the deformed side door, resets the side door, and then pulls the buckle smoothly to close the side door. The whole door closing process does not need to adopt large-scale mechanical equipment, and is simple to operate, time-saving and labor-saving.

It should be noted that: the above description is only of the preferred embodiments of the present utility model and should not be construed as limiting the scope of the utility model at a time. Any modification, equivalent replacement, improvement, etc. which are within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The side door closing tool for the railway open wagon carriage is characterized by comprising a stress support, a nut and a screw rod, wherein the nut is arranged on one side of the top of the stress support, a stress platform is arranged on the other side of the stress support, the screw rod is transversely arranged and matched with the nut, and the axis of the screw rod is perpendicular to the stress surface of the stress platform.

2. The tool for closing the side door of the railway open wagon compartment of claim 1, wherein the stress bracket is provided with a sinking groove and a clamping groove, the sinking groove is positioned in the middle of the stress bracket, the clamping groove is positioned below the stress platform, and the sinking groove and the clamping groove are transversely communicated and are flush in bottom surface.

3. The railway truck side door closure tool of claim 2 wherein said slot is sized to accommodate the shape and size of a bottom door frame of the truck.

4. The railway truck cab side door closure of claim 1, wherein the nut is welded to the force bracket.

5. The tool for closing the side door of the railway open wagon according to claim 1, wherein the outer end part of the screw is provided with a force application rod, and the force application rod and the screw are perpendicular to each other.