Bracket for construction of water supply pipeline penetrating through railway downwards
By designing a rhombic arc bracket for water supply pipes and universal ball brackets, the wear problem of water supply pipes when they pass through cement through pipes is solved, and the safe and rapid passage of water supply pipes is achieved, ensuring the safety of railways and water supply.
Patent Information
- Application Number
- CN202422102741.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-29
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-08-29
AI Technical Summary
During railway construction, when the water supply pipe passes through the cement through the pipe, it is easy to cause wear of the water supply pipe and the cement through the pipe, affecting the safety of the railway and water supply.
A water supply pipe is designed to pass under the railway construction bracket, including a diamond arc pallet and four universal balls. The universal ball and the pallet are connected through welding, and the sliding of the universal balls enables the water supply pipe to pass through the cement through pipe quickly and safely.
It effectively avoids wear and tear between water supply pipes and cement through pipes, ensures the safe passage of water supply pipes, and reduces risks and maintenance costs during construction.
Smart Images
Figure CN222616196U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to an anti-seismic bracket for a water supply pipeline, in particular to a bracket for the construction of a water supply pipeline passing under a railway. Background Art
[0002] In the process of urban development, part of the pipeline network is built along the railway line or across the railway line from the original urban area. The supporting facilities, sewage discharge, water supply, power supply and heating required by the city need to set up branch pipelines on the original pipeline network line, and then report to the railway department before construction according to relevant regulations. The railway department will cooperate on site to dig a trench under the railway line, pad the bottom of the trench with stone powder sand, and then quickly lay cement pipes in the trench. Backfill the original soil and tamp it within the specified time, tamp the stone roadbed and pour the road surface concrete, and restore the roadbed surface. The lower part of the cement sleepers is filled with ballast, and the train traffic is resumed after confirmation by the railway department; the next construction is to make slope protection on both sides of the roadbed according to the situation to lay the foundation for the later installation of water supply pipes; due to the tight time and heavy tasks of the aforementioned operations, it is an extremely difficult operation to pass the water supply pipes through the cement pipes during the later construction. The water supply pipes are pushed hard when passing through the cement pipes. On the one hand, this will cause damage to the flange at the passing end of the water supply pipe, which needs to be repaired when taking over the pipe. On the other hand, it will cause damage to the cement pipes, affecting railway safety and water supply safety. Utility Model Content
[0003] The purpose of the utility model is to solve the existing deficiencies and disclose a bracket for water supply pipe under railway construction. A diamond arc support plate is installed on the water supply pipe before cement is sent into the pipe, and the universal ball at the bottom of the diamond arc support plate smoothly supports the water supply pipe through the cement pipe.
[0004] In order to achieve the purpose disclosed in this utility model, this application discloses the following technical solutions:
[0005] A bracket for construction of a water supply pipeline passing under a railway comprises a diamond arc support plate, a universal ball A, a universal ball B, a connecting belt A, a convex locking block, a connecting belt B, a concave locking block, a locking rod and a traction rope. The lower part of the two narrow ends of the diamond arc support plate near the left and right upward ends is respectively provided with a universal ball A, and two universal balls B are arranged side by side in the middle widened part of the diamond arc support plate. The two ends of the connecting belt A are respectively connected to the convex locking block and one end of the diamond arc support plate, and the two ends of the connecting belt B are respectively connected to the concave locking block and the other end of the diamond arc support plate. The diamond arc support plate is located at the lower part of the water supply pipeline. The locking rod is inserted into the locking hole A of the convex locking block and the locking hole B of the concave locking block after insertion. The two ends of the traction rope are respectively connected to the locking rod and the flange of the water supply pipeline, and the traction rope is used to obtain the sliding of the universal ball of the diamond arc support plate at the lower part of the water supply pipeline in the cement pipe hole.
[0006] The bracket for water supply pipe under railway construction has outer bending plates at both ends of the rhombus arc bracket, and connecting holes are respectively provided on the two outer bending plates. One end of the connecting belt A and one end of the connecting belt B are respectively fixedly connected to the connecting holes of the two outer bending plates.
[0007] The water supply pipeline is passed under the railway construction bracket, and the diamond arc support plate is connected with two universal balls B and two universal balls A by welding.
[0008] The bracket for construction of a water supply pipe passing under a railway is provided with a square hole B at the rear of a concave locking block for connecting the other end of a connecting belt B, and locking holes B passing through the outer surface of the concave locking block are respectively provided on the inner side walls of the slot at the front of the concave locking block; a square hole A is provided at the rear of a convex locking block for connecting the other end of a connecting belt A, and a locking hole A passing through both sides is provided on the plug-in block at the front of the convex locking block; after the plug-in block of the convex locking block is inserted into the slot of the concave locking block, the locking rod is penetrated through the locking hole A of the convex locking block plug-in and the locking hole B of the concave locking block slot.
[0009] The water supply pipe passes under the railway construction bracket, and an annular groove for connecting a traction rope is arranged on a lock head arranged at one end of the lock rod.
[0010] The water supply pipe passes under the railway construction bracket, and a conical head is arranged at the other end of the locking rod.
[0011] The water supply pipeline passes under the railway construction bracket, and the middle part of the connecting belt B is connected to one end of the removal rope.
[0012] The bracket used for the construction of a water supply pipeline passing under a railway has one, two or three rhombus arc supporting plates placed under the water supply pipeline.
[0013] Through the above disclosure, the beneficial effects of the utility model are:
[0014] The bracket for water supply pipe under railway construction disclosed in the present invention has four universal balls distributed in a diamond shape on the lower surface of the diamond arc support plate. When the water supply pipe passes through the cement pipe hole, the diamond arc support plate and the four universal balls hold up the water supply pipe, which effectively overcomes the wear between the water supply pipe and the cement pipe. The present invention holds up the water supply pipe by the diamond arc support plate and the four universal balls, and the sliding of the four universal balls enables the water supply pipe to quickly pass through the cement pipe. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the use structure of the present disclosure;
[0016] Figure 2 It is a schematic diagram of the three-dimensional connection structure of the support plate and two locking blocks disclosed in the present invention;
[0017] Figure 3 A schematic diagram of the structure of a diamond arc support plate disclosed in the present invention;
[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of two locking blocks and a locking rod disclosed in the present invention;
[0019] Figure 5 This is a schematic diagram of the water supply pipeline after it is passed downward.
[0020] In the figure: 1. Diamond arc support plate; 2. Lock head; 3. Concave locking block; 4. Cement pipe; 5. Removal rope; 6. Pipe hole; 7. Slope; 8. Universal ball A; 9. Universal ball B; 10. Flange; 11. Water supply pipe; 12. Ground; 13. Slope protection; 14. Ballast; 15. Roadbed; 16. Cement sleeper; 17. Rail; 18. Towing rope; 19. Convex locking block; 20. Connecting belt A; 21. Connecting belt B; 22. External bending plate; 23. Middle widening; 24. Connecting hole; 25. Two narrow ends; 26. Annular groove; 27. Insert block; 28. Square hole A; 29. Locking hole A; 30. Locking rod; 31. Conical head; 32. Slot; 33. Locking hole B; 34. Square hole B; 35. U-shaped cement board; 36. Pipe at one end; 37. Pipe at the other end. DETAILED DESCRIPTION
[0021] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings so as to more clearly understand the utility model objectives, features and advantages of the present invention. It should be understood that the embodiments shown in the accompanying drawings are not intended to limit the scope of the present invention, but are only intended to explain that the technical solution of the present invention is not limited to one implementation method.
[0022] Combined with Figures 1 to 4The bracket for water supply pipeline under the railway construction comprises a diamond arc support plate 1, a universal ball A8, a universal ball B9, a connecting belt A20, a convex locking block 19, a connecting belt B21, a concave locking block 3, a locking rod 30 and a traction rope 18. The diamond arc support plate 1 is provided with a universal ball A8 at the lower part of the two narrow ends 25 of the left and right upturned, and the two universal balls B9 are arranged side by side at the middle widening 23 of the diamond arc support plate 1. The diamond arc support plate 1 is connected to the two universal balls B9 and the two universal balls A8 by welding. The ends are respectively provided with outer bending plates 22, and the two outer bending plates 22 are respectively provided with connecting holes 24, one end of the connecting belt A20 and one end of the connecting belt B21 are respectively fixedly connected to the connecting holes 24 of the two outer bending plates 22, the two ends of the connecting belt A20 are respectively connected to the convex locking block 19 and the connecting hole 24 at one end of the diamond arc support plate 1, and the two ends of the connecting belt B21 are respectively connected to the concave locking block 3 and the connecting hole 24 at the other end of the diamond arc support plate 1, the diamond arc support plate 1 is located at the lower part of the water supply pipe 11, and the concave locking block 3 is provided with a connecting belt B at the rear. 21, the inner side walls of the front slot 32 of the concave locking block 3 are respectively provided with locking holes B33 penetrating the outer surface of the concave locking block 3; the rear of the convex locking block 19 is provided with a square hole A28 connected to the other end of the connecting belt A20, and the front plug 27 of the convex locking block 19 is provided with a locking hole A29 penetrating both sides; after the plug 27 of the convex locking block 19 is inserted into the slot 32 of the concave locking block 3, the locking rod 30 penetrates the locking hole A29 of the plug 27 of the convex locking block 19 and the locking hole B33 of the slot 32 of the concave locking block 3, and the locking rod 3 0 is provided with an annular groove 26 for connecting the traction rope 18 on the lock head 2 arranged at one end, and a conical head 31 is provided at the other end of the lock rod 30. There are one, two or three rhombus arc support plates 1 placed at the lower part of the water supply pipe 11. The two ends of the traction rope 18 are respectively connected to the lock rod 30 and the flange 10 of the water supply pipe 11. The traction rope 18 obtains the sliding of the universal ball of the rhombus arc support plate 1 at the lower part of the water supply pipe 11 in the cement pipe hole 4. In order to facilitate the removal of the rhombus arc support plate 1, the middle part of the connecting belt B21 is connected to one end of the removal rope 5.
[0023] The following is a further introduction to the materials and usage of the bracket for water supply pipe under railway construction disclosed in the present invention, combined with the attached Figures 1 to 4 The diamond arc support plate 1 disclosed in the present invention can be obtained by gas cutting, punching connecting holes 24 and bending a steel plate with a thickness of about five millimeters, and then the burrs are cleaned up, and then a universal ball A8 and a universal ball B9 with a mounting plate are welded and connected to the lower surface of the diamond arc support plate 1, so that the two universal balls A8 and the two universal balls B9 are fixed on the diamond arc support plate 1 in a diamond structure; the connecting belt A20 and the connecting belt B21 are made of nylon braided belts; the concave locking block 3 and the convex locking block 19 are cut from aluminum alloy and are respectively made into square holes and locking holes; the locking rod 30 is made of stainless steel; the removal rope 5 and the traction rope 18 are both nylon ropes.
[0024] When using, combine with Figures 1 to 4 First, install channel steel brackets on the shoulders on both sides, and then use the channel steel brackets to support cement sleepers 16 so as to minimize the impact on the operation of vehicles on rails 17. Then clean the ballast 14 to the ground 12 on one side, and dig a U-shaped groove on the roadbed 15, where slopes 7 are set at the bottom of both ends of the groove, and stone powder sand is placed at the bottom of the groove. Then quickly lay cement pipes 4 in the groove, and then backfill the original soil and tamp it. The stone roadbed is tamped and the road surface concrete is tamped. Soil pouring and roadbed 15 surface restoration, fill ballast 14 into the lower part of cement sleeper 16, the next construction is to make slope protection 13 on both sides of roadbed 15 according to the situation, set one or two diamond arc support plates 1 near the lower part of one end of water supply pipe 11, and then insert the convex locking block 19 of each diamond arc support plate 1 into the concave locking block 3, and use the locking rod 30 at one end of the traction rope 18 to insert the locking hole A29 of the convex locking block 19 and the locking hole B3 of the concave locking block 3 3. Connect the other end of the traction rope 18 to the locking screw hole of the flange 10 of the water supply pipe 11, use the two ends of the removal rope 5 to connect with the connecting belt A20 respectively, and then use the rope to send the removal rope 5 and the traction rope 18 to the outside of the other side of the cement pipe 4. At this time, the worker inserts one end of the water supply pipe 11 into the cement pipe 4 and pushes it. The worker on the outside of the other side of the cement pipe 4 pulls the removal rope 5 and the traction rope 18. At this time, the water supply pipe 11 slowly enters the cement pipe 4 to the other side. After the water supply pipe 11 reaches the required position, the worker unties the traction rope 18 connected to the flange 10 of the water supply pipe 11 and pulls it outward. The locking rod 30 is separated from the locking hole A29 of the convex locking block 19 and the locking hole B33 of the concave locking block 3. After the individual lifts the water supply pipe 11, the two diamond arc support plates 1 are pulled out through the removal rope 5, and then the U-shaped cement plate 35 is laid and the pipe 36 at one end and the pipe 37 at the other end are installed; the present disclosure finally obtains the attached Figure 5 wherein in order to prevent the water supply pipe 11 from leaking, the water supply pipe 11 at both ends of the cement pipe 4 and the lower portion of the connection between the pipe 36 at one end and the pipe 37 at the other end are respectively laid with a U-shaped cement board 35 for diversion to prevent the roadbed 15 from collapsing.
[0025] The preferred embodiments of the present disclosure have been described in detail above, but it should be understood that after reading the above teachings of the present disclosure, those skilled in the art may make various changes or modifications within the scope of protection of the present disclosure. These equivalent forms also fall within the scope defined by the claims attached to this application.
[0026] The parts not described in detail in this utility model are prior art.
Claims
1. A bracket for construction of a water supply pipeline under a railway, comprising a rhombus arc support plate (1), a universal ball A (8), a universal ball B (9), a connecting belt A (20), a convex locking block (19), a connecting belt B (21), a concave locking block (3), a locking rod (30) and a traction rope (18), wherein: Universal balls A (8) are respectively provided at the lower part of the two narrow ends (25) of the diamond arc support plate (1), and two universal balls B (9) are arranged side by side in front and back at the widened middle part (23) of the diamond arc support plate (1). The two ends of the connecting belt A (20) are respectively connected to the convex locking block (19) and one end of the diamond arc support plate (1), and the two ends of the connecting belt B (21) are respectively connected to the concave locking block (3) and the other end of the diamond arc support plate (1). The plate (1) is located at the lower part of the water supply pipe (11), the locking rod (30) is inserted into the locking hole A (29) of the convex locking block (19) and the locking hole B (33) of the concave locking block (3) after being inserted, and the two ends of the traction rope (18) are respectively connected to the locking rod (30) and the flange (10) of the water supply pipe (11), and the traction rope (18) is used to obtain the universal ball of the diamond arc support plate (1) at the lower part of the water supply pipe (11) to slide in the pipe hole (6) of the cement pipe (4).
2. The bracket for water supply pipeline under railway construction according to claim 1 is characterized in that: External bending plates (22) are respectively provided at both ends of the rhombus arc support plate (1), and connecting holes (24) are respectively provided on the two external bending plates (22). One end of a connecting belt A (20) and one end of a connecting belt B (21) are respectively fixedly connected to the connecting holes (24) of the two external bending plates (22).
3. The bracket for construction of a water supply pipeline under a railway according to claim 1 is characterized by: The rhombus arc support plate (1) is connected to the two universal balls B (9) and the two universal balls A (8) by welding.
4. The bracket for water supply pipeline under railway construction according to claim 1 is characterized in that: The rear portion of the locking block (3) is provided with a square hole B (34) connected to the other end of the connecting belt B (21), and the inner side walls of the front slot (32) of the concave locking block (3) are respectively provided with locking holes B (33) penetrating the outer surface of the concave locking block (3); the rear portion of the convex locking block (19) is provided with a square hole A (28) connected to the other end of the connecting belt A (20), and the front plug block (27) of the convex locking block (19) is provided with locking holes A (29) penetrating the two sides; after the plug block (27) of the convex locking block (19) is inserted into the slot (32) of the concave locking block (3), the locking rod (30) penetrates the locking hole A (29) of the plug block (27) of the convex locking block (19) and the locking hole B (33) of the slot (32) of the concave locking block (3).
5. The bracket for construction of a water supply pipeline under a railway according to claim 1 is characterized by: An annular groove (26) for connecting a traction rope (18) is provided on a lock head (2) arranged at one end of the lock rod (30).
6. The bracket for construction of a water supply pipeline under a railway according to claim 1 is characterized by: A conical head (31) is provided at the other end of the locking rod (30).
7. The bracket for construction of a water supply pipeline under a railway according to claim 1 is characterized by: The middle part of the connecting belt B (21) is connected to one end of the removal rope (5).
8. The bracket for construction of a water supply pipeline under a railway according to claim 1 is characterized by: There are one, two or three rhombus-shaped arc support plates (1) placed at the bottom of the water supply pipe (11).