CN213925680U

CN213925680U - Railway engineering steel rail line crossing device

Info

Publication number: CN213925680U
Application number: CN202022658632.0U
Authority: CN
Inventors: 杜功
Original assignee: Shuohuang Railway Development Co Ltd
Current assignee: Shuohuang Railway Development Co Ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-08-10
Anticipated expiration: 2030-11-17

Abstract

The utility model discloses a railway engineering rail device of striding line, which comprises an outer shell, be provided with the screw thread seat on the inner wall of shell, the bottom of shell is rotated and is connected with the roating seat, the top fixedly connected with dead lever of roating seat, the inside that the shell just extended to the shell is run through at the top of dead lever. The utility model provides a railway engineering rail overline device has the screw thread post, connecting rod and telescopic bracket, can just can outwards extend through rotating the screw thread post of roating seat, can contract the inside reduction area of shell with the screw thread post when not using, can extend to outside increase the holistic length of device when using and reach laborsaving effect through adding long power apart from, the connecting rod can overturn and fold the area occupied that reduces the device, conveniently carry, telescopic bracket can provide the power of a support for the connecting rod, make the connecting rod also can become laborsaving lever structure under the condition that does not have the support to support.

Description

Railway engineering steel rail line crossing device

Technical Field

The utility model relates to a railway industry apparatus technical field relates to a railway industry rail device of striding line particularly.

Background

Steel rails are the main components of railway tracks. Its function is to guide the wheels of the rolling stock forward, to bear the great pressure of the wheels and to transmit them to the sleepers. The rails must provide a continuous, smooth and minimally resistive rolling surface for the wheel. In electrified railways or self-sealing sections, rails can also be used as track circuits, the type of rail being expressed in kilograms of rail mass per meter length. The section of the steel rail is in an I-shaped section with the best bending resistance, and comprises a rail head, a rail web and a rail bottom. In order to make the rail bear the force from all aspects better and ensure the necessary strength condition, the rail should have enough height, its head and bottom should have enough area and height, waist and bottom should not be too thin, the daily maintenance of railway is accomplished by the railway business, the railway business is one of the important units of the railway system, is specially responsible for the maintenance and repair of railway line and related equipment, including the large and medium maintenance and maintenance work regular maintenance of bridge, tunnel, culvert, road bed, rail, switch, sleeper, ballast, etc., in addition, the guard of railway patrol, railway crossing all belong to the duty range of the business section.

Because most of the existing steel rails use the rail-turning crowbars with single structures when being turned over in a cross-line mode, the long structural length of the rail-turning crowbars is very inconvenient to place and carry in daily life.

Therefore, it is necessary to provide a railway service rail crossing device to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a railway engineering rail overline device aims at solving and turns over rail crowbar single structure, the problem of the big inconvenient daily carrying of the longer area occupied of length.

Technical scheme

In order to realize the above-mentioned purpose, the utility model provides a pair of railway work rail device of striding line, which comprises an outer shell, be provided with the screw thread seat on the inner wall of shell, the bottom of shell is rotated and is connected with the roating seat, the top fixedly connected with dead lever of roating seat, the inside that the shell just extended to the shell is run through at the top of dead lever, be provided with the screw thread post on the dead lever, screw thread post and screw thread seat looks adaptation.

Preferably, the top of the threaded column penetrates through the housing and extends to the outside of the housing, and the top of the threaded column is fixedly connected with a connecting block.

Preferably, the top of the connecting block is fixedly connected with a supporting plate, and the top of the supporting plate is provided with a cushion.

Preferably, one side of the rotating seat is hinged with a connecting rod through a hinge, the bottom of the connecting rod is fixedly connected with a lever block, the top of one side of the shell is fixedly connected with a handle, and the surface of the shell is provided with a non-slip mat.

Preferably, the top of one side of the connecting rod is rotatably connected with a telescopic support, a fixing screw penetrates through one side of the telescopic support, and the bottom of the telescopic support is fixedly connected with a base.

Advantageous effects

Compared with the prior art, the utility model provides a pair of railway engineering rail overline device possesses following beneficial effect: the threaded column which can extend outwards by rotating the rotary seat is arranged in the shell, the threaded column can be contracted into the shell to reduce the occupied area when not in use, the threaded column can be extended to the outside to increase the overall length of the device and achieve the effect of saving labor by lengthening the moment when in use, the connecting rod below the rotary seat can be turned and folded towards one side, so that the occupied area of the device can be greatly reduced, and the device is convenient to carry, because most of the existing steel rails use the rail-turning crowbar with a single structure when being turned over in an overline mode, the rail-turning crowbar is very inconvenient to place and carry due to the long structural length, and the threaded column and the shell are matched together to well solve the problems that the rail-turning crowbar is single in structure and long in length, the occupied area is large and the rail-carrying is inconvenient, and one side of the connecting rod is also provided with a telescopic bracket which can be folded and can control the length, the telescopic support can provide a supporting force for the connecting rod, so that the connecting rod can also become a labor-saving lever structure under the condition of no support, the supporting plate is provided with the cushion, the cushion can relieve the pressure of a user when the steel rail is lifted and turned, and the injury to a human body is reduced.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a railway service rail crossing device provided by the present invention;

FIG. 2 is a schematic view of the folding structure of the connecting rod shown in FIG. 1;

fig. 3 is a partially enlarged view of a portion a shown in fig. 1.

The main reference numbers:

1. a support plate; 2. a threaded post; 3. a housing; 4. a threaded seat; 5. a rotating base; 6. a connecting rod; 7. a lever block; 8. a soft cushion; 9. connecting blocks; 10. a handle; 11. a telescopic bracket; 12. fixing screws; 13. a base; 14. a non-slip mat; 15. and (5) fixing the rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.

Referring to fig. 1-3, a railway service steel rail line crossing device comprises a housing 3, a threaded seat 4 is arranged on the inner wall of the housing 3, a rotating seat 5 is rotatably connected to the bottom of the housing 3, a fixing rod 15 is fixedly connected to the top of the rotating seat 5, the top of the fixing rod 15 penetrates through the housing 3 and extends into the housing 3, a threaded post 2 is arranged on the fixing rod 15, the threaded post 2 is matched with the threaded seat 4, the threaded post 2 can be retracted into the housing 3 to reduce the occupied area when not in use, the threaded post 2 can be extended out to increase the overall length of the device to achieve the labor-saving effect by lengthening the moment, when in use, an anti-skid pad 14 is held by hands first and then rotated, the housing 3 is rotated to drive the threaded seat 4 to rotate, the threaded post 2 is controlled by the threaded seat 4 to move upwards along the fixing rod 15, the fixing rod 15 drives a connecting block 9 to move upwards, the connecting block 9 drives the supporting plate 1 to move upwards to move the threaded column 2 to the limit position and then stops rotating.

Referring to fig. 1, the top of the threaded column 2 penetrates the housing 3 and extends to the outside of the housing 3, and the top of the threaded column 2 is fixedly connected with a connecting block 9.

Referring to fig. 1, the top of the connecting block 9 is fixedly connected with the supporting plate 1, the top of the supporting plate 1 is provided with the soft cushion 8, and the soft cushion 8 can relieve the pressure of a user when lifting and turning over the steel rail, so that the injury to a human body is reduced.

Referring to fig. 2, one side of the rotating seat 5 is hinged with a connecting rod 6 through a hinge, the connecting rod 6 can be turned and folded to one side, so that the occupied area of the device can be greatly reduced, the device is convenient to carry, the bottom of the connecting rod 6 is fixedly connected with a lever block 7, the top of one side of the shell 3 is fixedly connected with a handle 10, the surface of the shell 3 is provided with an anti-slip pad 14, and the anti-slip pad 14 can increase the friction force between the anti-slip pad and the skin of a human body to achieve an anti-slip effect.

Referring to fig. 1, a top of one side of the connecting rod 6 is rotatably connected with a telescopic bracket 11, a fixing screw 12 penetrates through one side of the telescopic bracket 11, a base 13 is fixedly connected to a bottom of the telescopic bracket 11, and the telescopic bracket 11 can provide a supporting force for the connecting rod 6, so that the connecting rod 6 can be changed into a labor-saving lever structure without being supported by a support.

The utility model discloses a theory of operation and use flow: if the device is needed to turn over the steel rail, the antiskid pad 14 can be held by hands firstly and then rotated, the shell 3 rotates to drive the threaded seat 4 to rotate, the threaded seat 4 controls the threaded column 2 to move upwards along the fixed rod 15, the fixed rod 15 drives the connecting block 9 to move upwards, the connecting block 9 drives the supporting plate 1 to move upwards to move the threaded column 2 to the limit position and then stop rotating, the torque can be increased after the threaded column 2 is prolonged, so that a user can turn over the steel rail more easily, the soft cushion 8 on the supporting plate 1 can be supported by hands during turning, the soft cushion 8 can protect the hand of the user from reducing pressure, if the steel rail needs to be pried, the telescopic bracket 11 can be turned outwards by taking the rotary connection part of the telescopic bracket 11 and the connecting rod 6 as the circle center, the telescopic bracket 11 is taken out and then the fixing screw 12 is loosened to adjust the telescopic bracket 11 to a proper length according to the field requirement of the user, and then the fixing screw 12 is screwed to fix the telescopic bracket 11 well, after the fixing, one side of the base 13 is flatly placed on the ground, and then the lever block 7 is inserted below the steel rail and the supporting plate 1 is pressed downwards by hand.

Compared with the prior art, the utility model provides a pair of railway engineering rail overline device has following beneficial effect: the threaded column 2 which can extend outwards by rotating the rotary seat 5 is arranged in the shell 3, when the shell is not used, the threaded column 2 can be contracted into the shell 3 to reduce the occupied area, when the shell is used, the threaded column 2 can be extended to the outside to increase the whole length of the device, and the labor-saving effect can be achieved by lengthening the moment, the connecting rod 6 below the rotary seat 5 can be turned and folded towards one side, so that the occupied area of the device can be greatly reduced, the carrying is convenient, because most of the existing steel rails are single-structure rail-turning crowbars when turned over in a cross-line mode, the long structural length of the rail-turning crowbars which are integrated leads to inconvenience when the rail-turning crowbars are placed and carried in daily life, and the threaded column 2 and the shell 3 are matched together to well solve the problems that the rail-turning crowbars are single in structure and long in length and large in occupied area and inconvenient to carry in daily life, one side of the connecting rod 6 is also provided with a telescopic bracket 11 which can be folded and can control the length, the telescopic support 11 can provide a supporting force for the connecting rod 6, so that the connecting rod 6 can also be changed into a labor-saving lever structure under the condition that no support is used for supporting, the supporting plate 1 is provided with the cushion 8, the cushion 8 can relieve the pressure of a user when the steel rail is lifted and turned, and the injury to a human body is reduced.

The above embodiments are merely exemplary embodiments of the present invention, which is not intended to limit the present invention, and the scope of the present invention is defined by the appended claims. Various modifications and equivalents may be made by those skilled in the art to the present invention without departing from the spirit and scope of the invention, and such modifications and equivalents should be considered to be within the scope of the invention.

Claims

1. The utility model provides a railway engineering rail overline device, includes shell (3), its characterized in that: be provided with screw thread seat (4) on the inner wall of shell (3), the bottom of shell (3) is rotated and is connected with roating seat (5), the top fixedly connected with dead lever (15) of roating seat (5), the inside that shell (3) just extended to shell (3) is run through at the top of dead lever (15), be provided with screw thread post (2) on dead lever (15), screw thread post (2) and screw thread seat (4) looks adaptation.

2. The railway service rail crossing device according to claim 1, wherein: the top of screw thread post (2) runs through shell (3) and extends to the outside of shell (3), the top fixedly connected with connecting block (9) of screw thread post (2).

3. The railway service rail crossing device according to claim 2, wherein: the top fixedly connected with layer board (1) of connecting block (9), the top of layer board (1) is provided with cushion (8).

4. The railway service rail crossing device according to claim 1, wherein: one side of the rotating seat (5) is hinged with a connecting rod (6) through a hinge, the bottom of the connecting rod (6) is fixedly connected with a lever block (7), the top of one side of the shell (3) is fixedly connected with a handle (10), and the surface of the shell (3) is provided with an anti-slip pad (14).

5. The railway service rail crossing device according to claim 4, wherein: the top of connecting rod (6) one side is rotated and is connected with telescopic bracket (11), fixed screw (12) have been run through to one side of telescopic bracket (11), the bottom fixedly connected with base (13) of telescopic bracket (11).