Railway piece guard rail brace clamping device and clamping method

Abstract

The invention discloses a railway piece guard rail brace clamping device which comprises a base (1), the base (1) is provided with a left clamping block and a right clamping block, the left clamping block and the right clamping block are located on the two sides of a guard rail brace, the right clamping block is divided into an inner profiling block (2) and a side clamping plate (3) which are arranged on the base (1), and the inner profiling block (2) is connected with the side clamping plate (3). The left clamping block is divided into an outer profiling block (4) and an end clamping plate (5) which are arranged on the base (1), a screw-in threaded rod (11) is arranged on the side edge of the outer profiling block (4), and the end clamping plate (5) is divided into a bottom plate (52) and a top plate (51); the guard rail brace is fixed from the two sides through the left clamping block and the right clamping block, the inner profiling block (2) is attached to the inner side of the guard rail brace and supports the inner wall of the guard rail brace, meanwhile, the outer profiling block (4) is fixed to the outer portion of the guard rail brace and attached to the outer wall of the guard rail brace, and the guard rail brace is fixed more firmly with the assistance of the side clamping plate (3) and the end clamping plate (5).

Description

Technical Field

[0001] The invention belongs to the technical field of rail guards and rail supports, and in particular to a clamping device for rail guards and rail supports of railway parts. Background Art

[0002] Railway guardrail supports are set on the outside of the rails to effectively resist the lateral force of the wheel-rail. They are generally installed on the outside of the outer rails of the curved track to prevent excessive lateral displacement of the track due to excessive lateral force when a train passes, causing the track and train to overturn.

[0003] The patent number is 202122802768.9, and a public specification published on April 12, 2022 discloses a curved rail support for heavy-duty railways, including a sleeper and an outer rail support, a steel rail is installed on the upper part of the sleeper, the outer rail support is located on the left side wall of the steel rail, the inner cavity wall of the outer rail support is evenly fixedly connected with a reinforcing plate, the upper end face of the outer rail support is fixedly connected with a rubber pad, the rubber pad is fitted with the steel rail, the inner cavity bottom of the outer rail support is threaded with a bolt, the inner cavity bottom of the outer rail support is fixedly connected with a nut, and the outer wall of the nut is provided with a locking mechanism. The present invention relates to the field of rail support technology. The heavy-duty curved rail support solves the problem that the existing heavy-duty curved rail supports become loose and unreliable after the bolts are installed, and the rail supports are easily deformed and worn when subjected to impact.

[0004] In the prior art, due to the shape of the guard rail support, the outer folded plate and the side plate are welded together. When the surface of the guard rail support is subsequently processed, the conventional fixing structure is difficult to fix and is prone to shaking during processing. Summary of the invention

[0005] The invention aims to provide a railway guard rail support clamping device which can effectively clamp the railway guard rail support.

[0006] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a railway guard rail support clamping device, including a base, on which a left clamping block and a right clamping block are provided, the right clamping block is divided into an inner contour block and a side clamping plate arranged on the base, and the left clamping block is divided into an outer contour block and an end clamping plate arranged on the base.

[0007] The inner contour block is wedge-shaped.

[0008] A sliding seat is arranged on the base, and the inner contour block and the side clamping plate are both arranged on the sliding seat.

[0009] The side clamping plates are located on both sides of the inner contour block, and T-shaped threaded rods are arranged on the side clamping plates.

[0010] A threaded support rod is arranged on the sliding seat, and a turning handle is arranged on the threaded support rod.

[0011] A movable threaded rod is arranged on the sliding seat.

[0012] The outer profiling block is in a concave shape, and a screw-in threaded rod is arranged on the side of the outer profiling block.

[0013] The end clamping plate is divided into a bottom plate and a top plate arranged on the bottom plate, and threaded holes are arranged on the top plate and the bottom plate.

[0014] A fixing seat is arranged on the base, and the outer contour block and the end clamping plate are arranged on the fixing seat.

[0015] A method for clamping a railway guardrail support is implemented by using a railway guardrail support clamping device, and the steps are as follows:

[0016] S1: Push the sliding seat away from the left clamping block and put the rail support between the left clamping block and the right clamping block;

[0017] S2: Push the sliding seat to move closer to the left clamping block, so that the inner profiling block fits on the inner wall of the rail support, and the outer profiling block fits on the outer wall of the rail support;

[0018] S3: Screw all threaded rods into contact with the rail support surface to complete the clamping.

[0019] The technical effect of the present invention is as follows: the guard rail support is fixed from both sides by the left clamping block and the right clamping block, the inner profiling block is fitted on the inner side of the guard rail support to support the inner wall of the guard rail support, and at the same time the outer profiling block is fixed on the outside of the guard rail support to fit on the outer wall of the guard rail support, and the side clamping plates and the end clamping plates are used to more securely fix the guard rail support. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] This specification includes the following drawings, which show the following contents:

[0021] Figure 1 The present invention is a schematic structural diagram of a railway guard rail support clamping device.

[0022] The markings in the figure are: 1. base; 2. inner contour block; 3. side clamp; 4. outer contour block; 5. end clamp; 51. top plate; 52. bottom plate; 6. sliding seat; 7. T-shaped threaded rod; 8. threaded support rod; 9. turning handle; 10. moving threaded rod; 11. screwing in threaded rod; 12. fixed seat. DETAILED DESCRIPTION

[0023] The specific implementation methods of the present invention are further explained in detail below by describing the embodiments with reference to the accompanying drawings, with the aim of helping those skilled in the art to have a more complete, accurate and in-depth understanding of the inventive concept and technical solution of the present invention and facilitating their implementation.

[0024] See also Figure 1 A railway guardrail support clamping device comprises a base 1, on which a left clamping block and a right clamping block are arranged, the right clamping block is divided into an inner profiling block 2 and a side clamping plate 3 arranged on the base 1, and the left clamping block is divided into an outer profiling block 4 and an end clamping plate 5 arranged on the base 1; the guardrail support is fixed from both sides by the left clamping block and the right clamping block, the inner profiling block 2 is attached to the inner side of the guardrail support to support the inner wall of the guardrail support, and the outer profiling block 4 is fixed to the outside of the guardrail support and attached to the outer wall of the guardrail support, and the side clamping plate 3 and the end clamping plate 5 are used to more securely fix the guardrail support.

[0025] The inner profiling block 2 is wedge-shaped and fits the inner wall of the guardrail support to improve the stability of the clamping.

[0026] A sliding seat 6 is provided on the base 1, and the inner contour block 2 and the side clamping plate 3 are both arranged on the sliding seat 6: the right clamping block is moved away from the left clamping block by the sliding seat 6, so as to facilitate the insertion of the guardrail support.

[0027] The side clamping plates 3 are located on both sides of the inner profiling block 2, and T-shaped threaded rods 7 are provided on the side clamping plates 3; the side clamping plates 3 fix the guardrail support from both sides of the guardrail support by using the screw-in T-shaped threaded rods 7, so that the guardrail support is fixed more firmly.

[0028] A threaded support rod 8 is provided on the sliding seat 6, and a turning handle 9 is provided on the threaded support rod 8; the turning handle 9 controls the lifting and lowering of the threaded support rod 8 to support the guardrail support from the bottom, and supports the guardrail support during subsequent processing of the guardrail support.

[0029] A movable threaded rod 10 is provided on the sliding seat 6 ; the movement of the sliding seat 6 is controlled by the movable threaded rod 10 .

[0030] The outer profiling block 4 is in a concave shape, and a screw-in threaded rod 11 is provided on the side of the outer profiling block 4; the guardrail support is fixed from the outside of the guardrail support and fixed by the screw-in threaded rod 11 to reduce shaking.

[0031] The end clamping plate 5 is divided into a bottom plate 52 and a top plate 51 arranged on the bottom plate 52, and threaded holes are arranged on the top plate 51 and the bottom plate 52; the top plate 51 and the bottom plate 52 are used to clamp the guardrail support, and the top plate 51 and the bottom plate 52 are clamped by threaded rods.

[0032] A fixing seat 12 is provided on the base 1 , and the outer contour block 4 and the end clamping plate 5 are arranged on the fixing seat 12 .

[0033] A method for clamping a railway guardrail support is implemented by using a railway guardrail support clamping device, and the steps are as follows:

[0034] S1: Push the sliding seat 6 away from the left clamping block and put the rail support between the left clamping block and the right clamping block;

[0035] S2: Push the sliding seat 6 to move closer to the left clamping block, the inner profiling block 2 is attached to the inner wall of the rail support, and the outer profiling block 4 is attached to the outer wall of the rail support;

[0036] S3: Screw all threaded rods into contact with the rail support surface to complete the clamping.

[0037] The technical effect of the present invention is as follows: the guard rail support is fixed from both sides by the left clamp block and the right clamp block, the inner profiling block 2 is fitted on the inner side of the guard rail support to support the inner wall of the guard rail support, and at the same time the outer profiling block 4 is fixed on the outside of the guard rail support to fit on the outer wall of the guard rail support, and the side clamp plates 3 and the end clamp plates 5 are used to more securely fix the guard rail support.

[0038] The present invention is described above by way of example in conjunction with the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-mentioned methods. As long as various non-substantial improvements are made using the method concept and technical solution of the present invention; or the above concept and technical solution of the present invention are directly applied to other occasions without improvement, they are all within the protection scope of the present invention.

Claims

1. A railway guard rail support clamping device, characterized in that: The invention comprises a base (1), wherein the base (1) is provided with a left clamping block and a right clamping block, wherein the right clamping block is divided into an inner profiling block (2) and a side clamping plate (3) arranged on the base (1), and the left clamping block is divided into an outer profiling block (4) and an end clamping plate (5) arranged on the base (1).

2. A railway guard rail support clamping device according to claim 1, characterized in that: The inner profiling block (2) is wedge-shaped.

3. The railway guard rail support clamping device according to claim 1, characterized in that: The base (1) is provided with a sliding seat (6), and the inner contour block (2) and the side clamping plate (3) are both arranged on the sliding seat (6).

4. A railway guard rail support clamping device according to claim 1 or 3, characterized in that: The side clamping plates (3) are located on both sides of the inner contour block (2), and T-shaped threaded rods (7) are provided on the side clamping plates (3).

5. The railway guard rail support clamping device according to claim 3, characterized in that: The sliding seat (6) is provided with a threaded support rod (8), and the threaded support rod (8) is provided with a turning handle (9).

6. A railway guard rail support clamping device according to claim 3 or 5, characterized in that: The sliding seat (6) is provided with a movable threaded rod (10).

7. The railway guard rail support clamping device according to claim 1, characterized in that: The outer profiling block (4) is in a concave shape, and a screw-in threaded rod (11) is provided on the side of the outer profiling block (4).

8. The railway guard rail support clamping device according to claim 1, characterized in that: The end clamping plate (5) is divided into a bottom plate (52) and a top plate (51) arranged on the bottom plate (52), and threaded holes are arranged on the top plate (51) and the bottom plate (52).

9. The railway guard rail support clamping device according to claim 1, characterized in that: The base (1) is provided with a fixing seat (12), and the outer contour block (4) and the end clamping plate (5) are arranged on the fixing seat (12).

10. A method for clamping a railway guardrail support, implemented by using the railway guardrail support clamping device according to any one of claims 1 to 9, characterized in that: Here are the steps: S1: Push the sliding seat (6) away from the left clamping block, and put the rail support between the left clamping block and the right clamping block; S2: Push the sliding seat (6) to move closer to the left clamping block, so that the inner profiling block (2) fits on the inner wall of the rail support, and the outer profiling block (4) fits on the outer wall of the rail support; S3: Screw all threaded rods into contact with the rail support surface to complete the clamping.

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