Inclined shaft sleeper and steel rail anti-skid reinforcing structure
By designing the anti-slip reinforcement structure of inclined shaft sleepers and rails, and using embedded internal threads and rebar anti-slip piles, the problem of single facilities and poor anti-slip effect in the existing technology is solved, and a safer and more economical anti-slip effect of inclined shaft tracks is achieved.
Patent Information
- Application Number
- CN202422005540.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-19
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-08-19
AI Technical Summary
The existing anti-slip measures and facilities for inclined shaft tracks are too single, lacking a second barrier, and the overall anti-slip effect is not good, which poses safety risks.
An anti-slip reinforcement structure for inclined shaft sleepers and rails is designed, including rails, sleepers, concrete bottom beams and rebar anti-slip piles. The sleeper is equipped with embedded internal threads and bolt assembly, and the rebar anti-slip piles are driven into the bedrock and poured by concrete to enhance firmness.
The rail is fixed by rail nails, and the rebar anti-slip piles are driven into the bedrock and combined with concrete to form a solid anti-slip structure, effectively preventing the track from sliding down and improving safety and anti-slip effect. The construction technology is simple, the materials are easy to obtain, and the cost is low.
Smart Images
Figure CN223017330U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of inclined shaft track reinforcement, in particular to an anti-slip reinforcement structure for inclined shaft sleepers and steel rails. Background Art
[0002] An inclined shaft refers to a well with an inclined angle in drilling engineering. Due to the gravity acting on the inclined shaft track, the track tends to slide down, which will bring great potential safety hazards to the inclined shaft transportation and cause immeasurable losses. Therefore, it is essential to take anti-slip measures for the inclined shaft track.
[0003] Traditional anti-slip measures for inclined shaft tracks include the method of fixing steel rails and the method of fixing sleepers. These methods have achieved some effects on preventing the track from sliding to a certain extent. However, due to the simplicity of the methods and the large vibration generated by vehicle operation, it is easy to damage the anti-slip piles, or the embedded bolt components, or the steel components for fixing the steel rails. On the one hand, these facilities are too simple and there is no second barrier. On the other hand, the anti-slip piles of the track or other steel components do not enter the bedrock section, resulting in poor overall anti-slip effect. The shortcomings of the existing technology restrict the safe operation of the inclined shaft. Summary of the Utility Model
[0004] The technical problem to be solved by the utility model is to overcome the defects of the existing technology, such as overly simple facilities, no second barrier, and poor overall anti-slip effect, and provide an anti-slip reinforcement structure for inclined shaft sleepers and steel rails.
[0005] The technical solution adopted by the utility model to solve its technical problem is an anti-slip reinforcement structure for inclined shaft sleepers and steel rails, which includes a steel rail, a sleeper, and a concrete bottom beam. The sleeper is located inside the concrete bottom beam. Spike nails are arranged on the steel rail, and the steel rail is fixed on the sleeper by the spike nails.
[0006] On one side of the sleeper that slopes upward, there are two symmetrically arranged embedded internal threads, and the embedded internal threads are formed by embedding parts cast in the concrete bottom beam. A pressing plate is arranged on the surface of the sleeper. A bolt is arranged inside the embedded internal thread, and the bolt is provided with a nut. The bolt and the embedded internal thread press the pressing plate tightly on the sleeper through the nut.
[0007] Further, on one side of the sleeper that slopes downward, there are two symmetrically arranged deformed steel anti-slip piles, and the deformed steel anti-slip piles are arranged closely against the sleeper.
[0008] Further, the deformed steel anti-slip piles are vertically driven into the bedrock along the bottom surface of the inclined shaft, and after being driven into the bedrock, they are cast into a whole by concrete.
[0009] Further, the concrete bottom beam is integrally cast and multiple groups are provided, with one group set every 20 meters.
[0010] Furthermore, the deformed steel bar anti-slip pile is made of deformed steel bars for increasing friction, the pressing plate is made of steel plates, and the concrete bottom beam is cast with 300# concrete.
[0011] The utility model has the following beneficial technical effects:
[0012] The steel rail is fixed on the sleeper by spikes to form an integral whole; the deformed steel bar anti-slip pile is driven into the bedrock and is poured with concrete, which is firm and reliable, and the sliding of the track is blocked; and the track is fastened and compacted by the bolt assembly cast in the concrete, reducing the loosening of the track caused by vibration and blocking the sliding of the track. The construction process is simple, the operability is strong, the materials used are simple and easy to obtain, the manufacturing cost is low, and the anti-slip effect is good. Description of the drawings
[0013] Figure 1 is the overall structural schematic diagram of an embodiment of the inclined shaft sleeper and steel rail anti-slip reinforcement structure of the utility model;
[0014] Figure 2 is the top view of an embodiment of the inclined shaft sleeper and steel rail anti-slip reinforcement structure of the utility model;
[0015] Figure 3 is Figure 1 the A-A cross-sectional view in
[0016] Figure 4 is Figure 1 the B-B cross-sectional view in
[0017] Figure 5 is Figure 1 the C-C cross-sectional view in
[0018] Description of the reference signs:
[0019] 1, steel rail; 2, sleeper; 3, concrete bottom beam; 4, deformed steel bar anti-slip pile; 5, spike; 6, embedded internal thread; 7, bolt; 8, nut; 9, pressing plate. Specific implementation manners
[0020] The following further describes the utility model in detail with reference to the drawings and embodiments.
[0021] Referring to Figure 1 , this embodiment includes a steel rail 1, a sleeper 2, and a concrete bottom beam 3, wherein there are multiple sleepers 2 and concrete bottom beams 3, and the sleeper 2 is located inside the concrete bottom beam 3.
[0022] Referring to Figure 1 and Figure 2 , a plurality of spikes 5 are arranged on the steel rail 1, and the plurality of spikes 5 fix the steel rail 1 on the sleeper 2, and at the same time, the spikes 5 and the sleepers 2 correspond one by one.
[0023] Reference Figures 1 to 5 The sleeper 2 is in an inclined state, and the left and right sides of the sleeper 2 are one high and one low, wherein the high end is the side inclined upward, and the low end is the side inclined downward. The upward inclined side of the sleeper 2 has two symmetrical embedded internal threads 6, which are embedded parts rammed into the concrete bottom beam 3. The downward inclined side of the sleeper 2 is provided with two symmetrical threaded steel anti-skid piles 4, which are arranged close to the sleeper 2. The threaded steel anti-skid piles 4 are driven into the bedrock at the bottom of the vertical inclined shaft, and after being driven into the bedrock, they are cast into a whole by concrete; a pressure plate 9 is provided on the surface of the sleeper 2, and bolts 7 are provided in the embedded internal threads 6, and nuts 8 are provided on the bolts 7. The bolts 7 and the embedded internal threads 6 press the pressure plate 9 onto the sleeper 2 through the nuts 8. The rail 1, the sleeper 2, the pressure plate 9 and the concrete bottom beam 3 are connected as a whole to further prevent the rail 1 from sliding down.
[0024] In addition, the concrete bottom beam 3 is integrally rammed, the threaded steel anti-slip piles 4 are made of threaded steel to increase friction, the pressure plate 9 is made of steel plate, and the concrete bottom beam 3 is rammed with 300# concrete.
[0025] The above are all preferred embodiments of the present utility model, and the protection scope of the present utility model is not limited thereto. Among them, the same parts are represented by the same figure marks. It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to the directions in the drawings, and the words "inside" and "outside" refer to the directions toward or away from the geometric center of a specific component, respectively. Therefore: All equivalent changes made according to the structure, shape, and principle of the present utility model should be covered within the protection scope of the present utility model.
Claims
1. An anti-skid reinforcement structure for inclined shaft sleepers and rails, comprising a rail (1), a sleeper (2), and a concrete bottom beam (3), wherein the sleeper (2) is located inside the concrete bottom beam (3), and is characterized in that: The steel rail (1) is provided with spikes (5), and the spikes (5) fix the steel rail (1) on the sleeper (2); The upwardly inclined side of the sleeper (2) is provided with two symmetrical embedded internal threads (6), and the embedded internal threads (6) are embedded parts rammed into the concrete bottom beam (3); a pressing plate (9) is arranged on the surface of the sleeper (2), a bolt (7) is arranged in the embedded internal threads (6), and a nut (8) is arranged in the bolt (7), and the bolt (7) and the embedded internal threads (6) press the pressing plate (9) onto the sleeper (2) through the nut (8).
2. The anti-skid reinforcement structure for inclined shaft sleepers and rails according to claim 1, characterized in that: Two symmetrical threaded steel anti-skid piles (4) are arranged on one side of the sleeper (2) that is tilted downward, and the threaded steel anti-skid piles (4) are arranged close to the sleeper (2).
3. The anti-skid reinforcement structure for inclined shaft sleepers and rails according to claim 2, characterized in that: The threaded steel anti-slip pile (4) is driven into the bedrock at the bottom of the vertical inclined shaft, and after being driven into the bedrock, concrete is poured to form a whole.
4. The anti-skid reinforcement structure for inclined shaft sleepers and rails according to claim 1, characterized in that: The concrete bottom beam (3) is integrally rammed and provided in multiple groups, with one group provided every 20 meters.
5. The anti-skid reinforcement structure for inclined shaft sleepers and rails according to claim 2, characterized in that: The threaded steel anti-slip pile (4) is made of threaded steel to increase friction, the pressure plate (9) is made of steel plate, and the concrete bottom beam (3) is made of 300# concrete.