Universal coil steel support
By designing a reversible main and auxiliary clamp structure for the rolled steel bracket, the problem of the difference in the width of the reinforcing columns between the new and old train cars was solved, enabling the rolled steel to be effectively fixed on both new and old train cars, thus reducing transportation costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 蒋恩泉
- Filing Date
- 2025-07-04
- Publication Date
- 2026-07-07
AI Technical Summary
The existing railway transport steel coil support cannot simultaneously adapt to the difference in the width of the reinforcing columns between new and old train cars, resulting in increased transportation costs.
A coiled steel support made of longitudinally and transversely arranged channel steel or square tube welded together is designed. It is equipped with a herringbone support and flip-up main and auxiliary clamps. The main clamp is equipped with a guide plate, and the auxiliary clamp is connected by hinges. It can adapt to the difference in the width of the reinforcing columns between new and old train cars.
It enables effective fixing of rolled steel on both new and old train cars, reducing transportation costs. It has a simple structure, is flexible in use, and is highly adaptable.
Smart Images
Figure CN224466541U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to a cargo transportation anti-slip reinforcement device, which belongs to the auxiliary device for railway transportation loading and reinforcement business, and in particular a general-purpose steel coil support for railway transportation of steel coils. Background Technology
[0002] Currently, most railway steel coils are secured using steel coil supports. However, with the increase in railway transport speeds, older railway wagons are being replaced, and the reinforcing columns in new wagons are wider. To adapt to these new wagons, the increased width of the reinforcing columns in the new wagons means that the original steel coil support clamps cannot hold the reinforcing columns securely. This necessitates the manufacture of new steel coil supports with wider clamps. However, if older wagons are used, the new steel coil supports are unusable due to the mismatched clamp width. Therefore, during the current transition between old and new wagons in the railway transport sector, there is no universal steel coil support that can be used with both types of wagons, thus increasing the cost of transporting steel coils by rail. Summary of the Invention
[0003] In view of the above-mentioned problems, and in order to adapt to the current alternation of use of old and new railway wagons (carriages) by the railway department, the purpose of this utility model is to provide a universal steel coil support that is simple in structure, versatile in application, can effectively fix steel coils, and is suitable for both new and old train wagons. It overcomes the aforementioned shortcomings of the existing technology.
[0004] The purpose of this utility model is achieved as follows: the coiled steel support is made of longitudinally and transversely arranged channel steel or square tube welded together, the coiled steel support is provided with herringbone supports at intervals to form V-shaped grooves, the main clamping blocks protruding from the middle of both sides of the coiled steel support are provided, and the main clamping blocks are movably connected with the secondary clamping blocks.
[0005] Guide plates are welded to the inner walls of both sides of the main card block.
[0006] The secondary card holder is of type [, which is movably welded to the support beam on the bottom side of the main card holder via a hinge.
[0007] The secondary card holder is L-shaped and is movably welded to the support beam on the bottom side of the main card holder via hinges.
[0008] The secondary card slot is L-shaped with equal lengths on both sides.
[0009] The secondary card slot is L-shaped and is movably welded to the two card heads of the main card slot via hinges.
[0010] The secondary stop is L-shaped with equal length on both sides, and there are no guide plates on the inner walls of the two sides of the main stop.
[0011] The aforementioned auxiliary clamp is made of steel plate welded into a hollow square barrel shape.
[0012] The auxiliary clamp is made of channel steel or square tube welded together.
[0013] Because this utility model adopts the above-mentioned structure, it has the following advantages compared with the prior art: simple structure, convenient use, strong versatility, and can be widely used on new and old train cars (carriages). When in use, the universal rolled steel bracket can be installed on the reinforcing columns of different widths on the bottom plate of new and old train freight cars (carriages) through the movable structure between the main and auxiliary clamps of different widths, which can effectively fix the rolled steel bracket for train transportation and solve the problem that the current rolled steel bracket cannot be universally used on new and old train cars (carriages). Attached Figure Description
[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0015] Figure 1 This is the front view of this utility model;
[0016] Figure 2 This is a top view of the [type of auxiliary card holder] of this utility model;
[0017] Figure 3 This is a top view of the L-shaped sub-card holder of this utility model.
[0018] In the diagram: 1. Steel coil support; 2. A-frame support; 3. Main clamp; 4. Secondary clamp; 5. Hinge; 6. Support beam; 7. Clamp head; 8. Guide plate. Detailed Implementation
[0019] The universal coiled steel support of this utility model is made of longitudinally and transversely arranged channel steel or square tubes welded together. The coiled steel support 1 has herringbone supports 2 spaced apart to form V-grooves. The two side crossbeams of the coiled steel support 1 have main clamps 3 protruding from the support, and secondary clamps 4 are movably connected to the main clamps 3. Guide plates 8 are welded to the inner walls of both sides of the main clamps 3, which facilitate the hoisting of the universal coiled steel support and ensure safe and convenient clamping onto the railway car reinforcement columns without swaying.
[0020] The auxiliary card block 4 is welded to the main card block 3 via a hinge 5. The auxiliary card block 4 can be used as needed; it can be flipped up for use with new railway transport wagons, and unfolded and lowered for use with old railway transport wagons.
[0021] The auxiliary clamp 4 on the universal coiled steel bracket of this utility model can be set in two different flipping forms. Of course, other different settings can also be made according to requirements. First, the auxiliary clamp 4 is set as a [type], which is movably welded to the bracket crossbeam 6 on the bottom side of the main clamp 3 via a hinge 5. In this way, it can be flipped up and down as a whole to adapt to the reinforcing columns of railway freight cars of different widths. The structure is simple, easy to use, and has strong clamping force.
[0022] The secondary latch 4 can also be configured as an L-shape, which is simpler and more convenient. First, it is movably welded to the support beam 6 on the bottom side of the main latch 3 via hinges 5. Second, it can also be welded to the two latch heads 7 of the main latch 3 via hinges 5. In this case, to avoid affecting normal use, guide plates 8 are not provided on the two sides of the main latch 3. With this structure, the secondary latch 4 can be flipped separately, making it more flexible, cost-effective, and easier to flip. The L-shape of the secondary latch 4 can be configured with equal lengths on both sides or one side being longer than the other, as needed. The secondary latch 4 is made of steel plate welded into a hollow square barrel shape. The secondary latch 4 can also be made of channel steel or square tube welded together.
[0023] The universal coiled steel bracket of this utility model can meet the requirements of widening and reinforcing columns for new car bodies, and can also be compatible with the requirements of reinforcing columns for old car bodies by setting the secondary clamp 4.
[0024] The key design features of this universal coiled steel bracket are mainly concentrated at the wagon car upright clamping points. The new wagon car has widened the reinforcing columns, and this universal coiled steel bracket is designed with two types of flip-up clamps. These clamps meet the width requirements of the reinforcing columns in the new wagon car, and when flipped, they also match the width of the reinforcing columns in the old wagon car.
[0025] The external dimensions and shape of the universal coiled steel support of this utility model can be determined according to actual needs. The above description is only a preferred embodiment of this utility model and is not intended to limit this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. A general-purpose coiled steel support, wherein the coiled steel support (1) is welded from longitudinally and transversely arranged channel steel or square tubes, and the coiled steel support (1) is provided with herringbone supports (2) at intervals to form V-shaped grooves, characterized in that: The main clamp (3) protruding from the middle of both sides of the steel coil support (1) is provided, and the secondary clamp (4) is movably connected to the main clamp (3).
2. The universal coiled steel support according to claim 1, characterized in that: Guide plates (8) are welded to the inner walls of both sides of the main card block (3).
3. The universal coiled steel support according to claim 1, characterized in that: The sub-block (4) is of type [ and is movably welded to the support beam (6) on the bottom side of the main block (3) via a hinge (5).
4. The universal coiled steel support according to claim 1, characterized in that: The secondary card block (4) is L-shaped and is movably welded to the support beam (6) on the bottom side of the main card block (3) via hinges (5).
5. The universal coiled steel support according to claim 4, characterized in that: The sub-card slot (4) is L-shaped with equal length on both sides.
6. The universal coiled steel support according to claim 1, characterized in that: The secondary card slot (4) is L-shaped and is movably welded to the two card heads (7) of the main card slot (3) via hinges (5).
7. The universal coiled steel support according to claim 6, characterized in that: The secondary card block (4) is L-shaped with equal length on both sides, and there are no guide plates (8) on the inner walls of the two sides of the main card block (3).
8. The universal coiled steel support according to claim 1, characterized in that: The sub-card slot (4) is made of steel plate welded into a hollow square barrel shape.
9. The universal coiled steel support according to claim 1, characterized in that: The sub-clamp (4) is made of channel steel or square tube welded together.