A type of anti-collision fixture for track slabs
By designing anti-collision fixtures for supporting beams and buffer systems, the problem of collisions during track slab storage was solved, achieving track slab protection and ease of operation, and reducing wear rate and maintenance costs.
Patent Information
- Application Number
- CN202521845993.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-28
- Publication Date
- 2026-11-06
- Estimated Expiration
- 2035-08-28
AI Technical Summary
The existing storage methods for track slabs lack anti-collision design, making them prone to damage during storage, affecting their appearance and structural performance, and increasing the loss rate and maintenance costs.
Design an anti-collision fixture that includes a supporting beam and a buffer system. The buffer system consists of a buffer pad and a fixing device, which can effectively prevent collisions between track plates and can adapt to track plates of different sizes through an adjustable fastening device.
It effectively prevents the track slab from being bumped or damaged, protects the shoulder and corner of the track support platform, improves the versatility and practicality of the tooling, reduces the difficulty of operation, and facilitates assembly and handling.
Smart Images
Figure CN224941685U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of track slabs, and in particular relates to a track slab anti-collision tooling. Background Technology
[0002] In high-speed railway construction, track slabs are a crucial basic component. Protecting track slabs during production, transportation, and storage is paramount. Especially during storage, without proper protective measures, track slabs are prone to collisions, leading to damage to the surface of the rail support shoulders and corners. This damage not only affects the appearance of the track slabs but may also reduce their structural performance, thereby impacting the operational safety and service life of the high-speed railway.
[0003] Currently, existing track slab storage methods typically involve simply arranging them, lacking specialized tooling designed to prevent damage from impacts. This method makes it difficult to guarantee the integrity of the track slabs during storage, increasing the damage rate and maintenance costs. Summary of the Invention
[0004] In view of this, the present invention aims to provide a track slab anti-collision fixture, which can effectively prevent track slabs from colliding with each other during storage and ensure the quality and integrity of the track slabs.
[0005] To achieve the above objectives, the technical solution of this utility model is implemented as follows:
[0006] A track slab anti-collision fixture includes a support beam and a buffer system, wherein the buffer system is fixed to the bottom end of the support beam; the buffer system includes a buffer pad.
[0007] Furthermore, there are three buffer pads: buffer pad I and buffer pad II are fixed relative to each other, and buffer pad III is fixed away from buffer pad II. The buffer pad I and buffer pad II are spaced apart by a track plate.
[0008] Furthermore, it also includes a right-angle stop block and a rectangular fixing block fixed to the bottom end of the supporting beam.
[0009] Furthermore, the buffer pad I is fixed to the inner side of the right-angle block, and the buffer pad II and buffer pad III are fixed to the inner and outer sides of the rectangular fixing block, respectively.
[0010] Furthermore, the buffer pad I is fixed to the right-angle block by bolts, and the buffer pad II and buffer pad III are respectively fixed to both sides of the rectangular fixing block by bolts.
[0011] Furthermore, there are two buffer pads, which are fixed to the bottom end of the support beam, with a distance of one track plate between the first and second buffer pads.
[0012] Furthermore, the buffer pad is secured to the support beam by a fixing bolt that runs through the bottom.
[0013] Furthermore, it also includes a handle, which is fixed to the top of the support beam.
[0014] Furthermore, the handle is curved.
[0015] Furthermore, the cushioning pad is made of rubber.
[0016] The advantages and positive effects of this utility model are as follows: By adopting the above-mentioned technical solution, it effectively prevents the track slab from being bumped or knocked during storage, protecting the surface and corners of the track slab's support shoulder from damage. The adjustable fastening device allows the tooling to adapt to track slabs of different sizes, improving its versatility and practicality. The use of a slot formed by two buffer pads, along with a simple fastening device adjustment, makes the tooling very convenient to assemble and use, facilitating handling and operation, while reducing operational difficulty. Attached Figure Description
[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0018] Figure 1 This is a three-dimensional structural schematic diagram of Embodiment 1 of this utility model;
[0019] Figure 2 This is a structural schematic diagram of Embodiment 1 of the present invention;
[0020] Figure 3 This is a schematic diagram of the usage method of Embodiment 1 of this utility model;
[0021] Figure 4 This is a structural schematic diagram of Embodiment 2 of this utility model.
[0022] In the picture:
[0023] 1. Support beam; 2. First buffer pad; 3. Second buffer pad; 4. Buffer pad I
[0024] 5. Buffer pad II 6. Buffer pad III 7. Right-angle stop block 8. Rectangular fixing block Detailed Implementation
[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model. In the absence of conflict, the embodiments and features in the embodiments of the present utility model can be combined with each other.
[0026] Example 1:
[0027] like Figures 1-3 As shown, a track slab anti-collision fixture includes a support beam 1, a right-angle stop block 7, and a rectangular fixing block 8 fixed to the bottom end of the support beam 1.
[0028] The buffer pad I4 is fixed to the inner side of the right-angle block 7 by bolts, and the buffer pad II5 and buffer pad III6 are fixed to the inner and outer sides of the rectangular fixing block 8 by bolts, respectively.
[0029] The three buffer pads are made of rubber. Buffer pad I4 and buffer pad II5 are placed opposite each other, and buffer pad III6 is placed away from buffer pad II5. The buffer pad I4 and buffer pad II5 are separated by a track plate distance.
[0030] The top of the supporting beam 1 is fixed with a handle made of arc-shaped round steel, which facilitates the handling and movement of the tooling. The handle adopts an arc-shaped design, which conforms to the ergonomic principle and makes it easier for the operator to apply force.
[0031] When using, such as Figure 3 As shown, multiple anti-collision fixtures for track slabs clamp the same track slab. The support beam 1 is placed on the top surface of the track slab when it is stored vertically. Buffer pads I 4 and II 5 clamp the front and back of the track slab, and at the same time realize the lateral positioning of the track slab, ensuring the stability of the track slab storage spacing and position.
[0032] The buffer pad Ⅲ6 contacts the adjacent track slab, which can provide buffering between the two track slabs.
[0033] The distance between buffer pad I4 and buffer pad II5 can also be adjusted by adjusting the bolts that fix the buffer pad, or by replacing the buffer pad with one of different thicknesses, to accommodate the storage needs of track slabs of different sizes.
[0034] Example 2:
[0035] like Figure 4As shown, a track slab anti-collision fixture includes a support beam 1 and two rubber buffer pads. The buffer pads are fixed to the bottom end of the support beam, and the first buffer pad 2 and the second buffer pad 3 are spaced apart by a track slab distance. The buffer pads are fixed to the support beam 1 by fixing bolts that pass through from the bottom.
[0036] In use, multiple anti-collision fixtures for track plates clamp the same track plate. The support beam 1 is placed on the top surface of the track plate when it is stored vertically. The inner sides of the first buffer pad 2 and the second buffer pad 3 clamp the front and back of the same track plate, thereby achieving lateral positioning of the track plate and ensuring the stability of the track plate storage spacing and position.
[0037] The outer sides of the first buffer pad 2 and the second buffer pad 3 are in contact with the adjacent track slabs, which can provide buffering between the two track slabs.
[0038] The distance between the first buffer pad 2 and the second buffer pad 3 can also be adjusted by replacing the buffer pads with different thicknesses to accommodate the storage needs of track plates of different sizes.
[0039] This invention effectively prevents track slabs from being bumped or knocked during storage, protecting the surface and edges of the track slab support shoulder from damage. The adjustable fastening device allows the fixture to adapt to track slabs of different sizes, improving its versatility and practicality. The use of a slot formed by two buffer pads and a simple fastening device adjustment makes assembly and use of the fixture very convenient, facilitating handling and operation while reducing operational difficulty.
[0040] The embodiments of this utility model have been described in detail above, but the content described is only a preferred embodiment of this utility model and should not be considered as limiting the scope of implementation of this utility model. All equivalent changes and improvements made in accordance with the claims of this utility model should still fall within the patent coverage of this utility model.
Claims
1. A track slab anti-collision fixture, characterized in that: It includes a support beam (1) and a buffer system, the buffer system being fixed to the bottom end of the support beam (1); The buffer system includes a buffer pad; There are 3 buffer pads. Buffer pad I (4) and buffer pad II (5) are fixed relative to each other, and buffer pad III (6) is fixed opposite to buffer pad II (5). The buffer pad I (4) and buffer pad II (5) are spaced apart by the distance of one track plate. Alternatively, there may be two buffer pads, which are fixed to the bottom of the supporting beam, with the first buffer pad (2) and the second buffer pad (3) spaced apart by the distance of one track plate.
2. The anti-collision fixture for track slabs according to claim 1, characterized in that: When there are 3 buffer pads, the buffer pads also include a right-angle stop (7) and a rectangular fixing block (8) fixed at the bottom of the support beam (1).
3. The anti-collision fixture for track slabs according to claim 2, characterized in that: The buffer pad I (4) is fixed to the inside of the right-angle block (7), and the buffer pad II (5) and buffer pad III (6) are fixed to the inside and outside of the rectangular fixing block (8), respectively.
4. The anti-collision fixture for track slabs according to claim 3, characterized in that: The buffer pad I (4) is fixed to the right-angle block (7) by bolts, and the buffer pad II (5) and buffer pad III (6) are respectively fixed to the two sides of the rectangular fixing block by bolts.
5. The anti-collision fixture for track slabs according to claim 1, characterized in that: When there are two buffer pads, the buffer pads are fixed to the support beam (1) by fixing bolts that pass through from the bottom.
6. The anti-collision fixture for track slabs according to claim 1, characterized in that: It also includes a handle, which is fixed to the top of the support beam (1).
7. The anti-collision fixture for track slabs according to claim 6, characterized in that: The handle is curved.
8. The anti-collision fixture for track slabs according to claim 1, characterized in that: The cushioning pad is made of rubber.