Elevated highway drainage pipe fixing assembly

Abstract

The utility model discloses an elevated highway drainage pipe fixing assembly which comprises four fixing plates arranged on the left side and the right side of a drainage elbow joint, and the fixing plates are fixedly installed on an elevated body of an elevated highway through expansion bolts. The drainage elbow joint and the drainage pipe straight pipe are connected together, the drainage pipe straight pipe is fixedly installed on the elevated main body of the elevated highway, at the moment, the fixing plate is fixedly installed on the elevated main body of the elevated highway through the expansion bolts, and the connecting plate is arranged on the limiting rod in a sleeving mode. Then the mounting hole of the mounting piece is aligned with the mounting hole of the fixing plate, the supporting plate abuts against the surface of the drainage elbow joint, at the moment, one end of the nut penetrates through the fixing plate and the mounting piece, and then the nut is arranged on the surface of the bolt in a sleeving and screwing mode, so that the drainage elbow joint can be supported and fixed through the fixing structure; therefore, the elbow joint is effectively prevented from falling off and the safety and stability of a drainage pipe system are improved.

Description

Technical Field

[0001] This utility model belongs to the field of elevated highway drainage technology, and in particular relates to a fixed component for elevated highway drainage pipes. Background Technology

[0002] Elevated highways are overhead linear structures, and drainage pipes need to be laid out and installed along the outside or inside of the piers and beams. The pipe routing involves many vertical bends, horizontal bends and tee joints, with a number of joints significantly more than the needs of ground pipes. In addition, a large number of straight drainage pipes are also required. Construction workers need to install the joints and straight drainage pipes together by splicing them together with sockets.

[0003] Currently, during the installation of drainage pipes on elevated highways, situations arise where the installation direction of the straight drainage pipes needs to be changed. In such cases, pipe bends are required. The straight drainage pipes and pipe bends are usually connected together using a socket joint. Construction workers typically use clamps and expansion bolts to fix the straight drainage pipes to the elevated highway structure. However, the bends are rarely supported and fixed using bracket structures, which may affect the safety and stability of the elevated highway drainage system. Therefore, an elevated highway drainage pipe fixing component is needed. This component can support and fix the drainage bends through a fixing structure, thereby effectively preventing the bends from falling off and improving the safety and stability of the drainage pipe system. Utility Model Content

[0004] The purpose of this utility model is to provide a drainage pipe fixing component for elevated highways, which can support and fix the drainage bend joint through a fixing structure, thereby effectively preventing the bend joint from falling off and improving the safety and stability of the drainage pipe system, so as to solve the problems mentioned in the background art.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A drainage pipe fixing assembly for elevated highways includes fixing plates disposed on the left and right sides of a drainage bend joint; the number of fixing plates is four, and the fixing plates are fixedly installed on the elevated main body of the elevated highway by expansion bolts; two symmetrical connecting plates are disposed on the left and right sides of the drainage bend joint, and a support plate is disposed between the two connecting plates; mounting pieces are fixedly connected to the surface of the connecting plates by welding; bolts are disposed in the mounting holes of the mounting pieces, one end of the bolts penetrates through the fixing plates, and nuts are fitted on the surface of the bolts, with the nuts threadedly connected to the bolts; two symmetrical limiting rods are fixedly connected to the left and right sides of the support plate by welding; insertion holes are opened on the surface of the connecting plates, and one end of the limiting rods penetrates through the insertion holes, with the insertion holes fitted onto the surface of the limiting rods.

[0006] Preferably, a limiting sleeve is fitted on the surface of the limiting rod, and the limiting sleeve is adapted to the limiting rod.

[0007] Preferably, the support plate is in contact with the drainage elbow joint, and the support plate is in an inclined state.

[0008] Preferably, the fixing plate is a U-shaped right-angle plate, and the connecting plate is a rectangular connecting plate.

[0009] Preferably, the drain bend is a 90-degree PVC drain bend, and the connecting plate is in an inclined state.

[0010] The beneficial effects of this utility model are:

[0011] 1. This utility model connects the drainage elbow joint with the drainage straight pipe and fixes the drainage straight pipe on the elevated main body of the elevated highway. At this time, the fixing plate is fixed on the elevated main body of the elevated highway by expansion bolts, so that the connecting plate is sleeved on the limiting rod. Then, the mounting hole of the mounting plate is aligned with the mounting hole of the fixing plate, and the support plate is pressed against the surface of the drainage elbow joint. Then, one end of the nut passes through the fixing plate and the mounting plate, and the nut is sleeved and tightened on the surface of the bolt. This achieves the purpose of supporting and fixing the drainage elbow joint through the fixing structure, thereby effectively preventing the elbow joint from falling off and improving the safety and stability of the drainage pipe system.

[0012] 2. This utility model uses a limiting sleeve to place the connecting plate on the limiting rod on the surface of the support plate, and then places the limiting sleeve on the surface of the limiting rod. This makes the connecting plate more stable on the surface of the limiting rod, thereby further improving the safety and stability of the elevated highway drainage pipe system. Attached Figure Description

[0013] in:

[0014] Figure 1 This is a front view schematic diagram of one embodiment of the present utility model;

[0015] Figure 2 This is a perspective view of one embodiment of the present utility model;

[0016] Figure 3 This is a three-dimensional disassembled schematic diagram of one embodiment of the present utility model;

[0017] Figure 4 This is one embodiment of the present utility model. Figure 3 A magnified view of point A in the middle;

[0018] Figure 5 This is one embodiment of the present utility model. Figure 3 A magnified view of point B in the middle.

[0019] The attached diagram lists the components represented by each number as follows:

[0020] 1. Drainage elbow joint, 2. Fixing plate, 3. Connecting plate, 4. Support plate, 5. Expansion bolt, 6. Mounting plate, 7. Bolt, 8. Nut, 9. Limiting rod, 10. Insertion hole, 11. Limiting sleeve. Detailed Implementation

[0021] In the following description, embodiments of the elevated highway drainage pipe fixing assembly of the present invention will be described with reference to the accompanying drawings. Example

[0022] Figure 1-5 This invention illustrates an embodiment of a drainage pipe fixing assembly for elevated highways, comprising four fixing plates 2 arranged on the left and right sides of a drainage bend joint 1. Each fixing plate 2 is a U-shaped right-angle plate. A rectangular connecting plate 3 is also present. The fixing plates 2 are fixed to the elevated highway structure using expansion bolts 5. Two symmetrical connecting plates 3 are arranged on each side of the drainage bend joint 1. The drainage bend joint 1 is a 90-degree PVC drainage bend joint. The connecting plates 3 are inclined. A support plate 4 is arranged between the two connecting plates 3, contacting the drainage bend joint 1. The support plate 4 is also inclined. Mounting pieces 6 are welded to the surface of the connecting plates 3, and bolts are installed in the mounting holes of the mounting pieces 6. 7. One end of bolt 7 passes through fixing plate 2. Nut 8 is fitted on the surface of bolt 7. Nut 8 is threadedly connected to bolt 7. Two symmetrical limiting rods 9 are fixedly connected to the left and right sides of support plate 4 by welding. Limiting sleeve 11 is fitted on the surface of limiting rod 9. By setting limiting sleeve 11, connecting plate 3 is fitted on the limiting rod 9 on the surface of support plate 4. Then, limiting sleeve 11 is fitted on the surface of limiting rod 9. Thus, the connecting plate 3 is more stable on the surface of limiting rod 9 by limiting sleeve 11, thereby further improving the safety and stability of the elevated highway drainage pipe system. Limiting sleeve 11 is compatible with limiting rod 9. Insertion hole 10 is opened on the surface of connecting plate 3. One end of limiting rod 9 passes through insertion hole 10. Insertion hole 10 is fitted on the surface of limiting rod 9.

[0023] Working Principle: When using this utility model, the user connects the drainage elbow joint 1 to the drainage straight pipe and fixes the drainage straight pipe to the elevated main body of the elevated highway. At this time, the fixing plate 2 is fixed to the elevated main body of the elevated highway by the expansion bolt 5. One end of the limiting rod 9 passes through the insertion hole 10 on the surface of the connecting plate 3, so that the connecting plate 3 is sleeved on the limiting rod 9 on the surface of the support plate 4. Then, the mounting hole of the mounting piece 6 is aligned with the mounting hole of the fixing plate 2, and the support plate 4 is pressed against the surface of the drainage elbow joint 1. At this time, one end of the nut 8 passes through the mounting holes of the fixing plate 2 and the mounting piece 6, and then the nut 8 is sleeved and tightened on the surface of the bolt 7, so that the fixing plate 2 and the mounting piece 6 are connected together. This achieves the purpose of supporting and fixing the drainage elbow joint through the fixing structure, thereby effectively preventing the elbow joint from falling off and improving the safety and stability of the elevated highway drainage pipe system.

[0024] In summary, this elevated highway drainage pipe fixing assembly connects the drainage elbow joint 1 to the straight drainage pipe and fixes the straight drainage pipe to the elevated highway structure. Then, the fixing plate 2 is fixed to the elevated highway structure using expansion bolts 5. The connecting plate 3 is fitted onto the limiting rod 9. The mounting holes of the mounting piece 6 are aligned with the mounting holes of the fixing plate 2, and the support plate 4 rests against the surface of the drainage elbow joint 1. One end of the nut 8 passes through the fixing plate 2 and the mounting piece 6, and the nut 8 is then fitted and tightened onto the surface of the bolt 7. This achieves the purpose of supporting and fixing the drainage elbow joint through the fixing structure, effectively preventing the elbow joint from falling off and improving the safety and stability of the drainage pipe system.

Claims

1. A fixing assembly for drainage pipes on elevated highways, characterized in that, The system includes four fixing plates (2) on the left and right sides of the drainage bend joint (1). The fixing plates (2) are fixedly installed on the elevated main body of the elevated highway by expansion bolts (5). Two symmetrical connecting plates (3) are provided on both the left and right sides of the drainage bend joint (1). A support plate (4) is provided between the two connecting plates (3). An installation piece (6) is fixedly connected to the surface of the connecting plate (3) by welding. A bolt (7) is provided in the installation hole of the installation piece (6). One end of the bolt (7) passes through the fixing plate (2). A nut (8) is fitted on the surface of the bolt (7). The nut (8) is threadedly connected to the bolt (7). Two symmetrical limiting rods (9) are fixedly connected to both the left and right sides of the support plate (4) by welding. An insertion hole (10) is opened on the surface of the connecting plate (3). One end of the limiting rod (9) passes through the insertion hole (10). The insertion hole (10) is fitted on the surface of the limiting rod (9).

2. The elevated highway drainage pipe fixing assembly according to claim 1, characterized in that, The surface of the limiting rod (9) is fitted with a limiting sleeve (11), which is adapted to the limiting rod (9).

3. The elevated highway drainage pipe fixing assembly according to claim 2, characterized in that, The support plate (4) is in contact with the drainage elbow joint (1), and the support plate (4) is in an inclined state.

4. The elevated highway drainage pipe fixing assembly according to claim 3, characterized in that, The fixing plate (2) is a U-shaped right-angle plate, and the connecting plate (3) is a rectangular connecting plate.

5. The elevated highway drainage pipe fixing assembly according to claim 4, characterized in that, The drainage bend joint (1) is a 90-degree PVC drainage bend joint, and the connecting plate (3) is in an inclined state.

Images