Lightweight prefabricated underground integrated pipeline corridor

Abstract

The present invention provides a light prefabricated underground integrated pipe gallery, which relates to the technical field of prefabricated pipe galleries. The device includes a pipe gallery main body, a first guide seat, a second guide seat, a guide rod and an annular sealing plate. The two ends of the inner wall of the pipe gallery main body are respectively connected to the first guide seat and the second guide seat, and the first guide seat is connected to the guide rod, which extends out of the pipe gallery main body. A through guide groove is provided in the second guide seat, and the guide groove is used to insert the guide rod on the adjacent pipe gallery main body. An annular sealing plate is connected to one end of the pipe gallery main body, and an annular sealing groove is provided at the other end of the pipe gallery main body, and the annular sealing groove is used to insert the annular sealing plate on the adjacent pipe gallery main body. Compared with the traditional manual alignment method, the present invention effectively reduces the time consumed for repeated alignment, and the alignment is faster, the construction efficiency is improved, and the docking accuracy is higher.

Description

Technical Field

[0001] The invention relates to the technical field of prefabricated pipe corridors, and in particular to a light prefabricated underground integrated pipe corridor. Background Art

[0002] At present, there are three construction methods for the construction of underground comprehensive pipe corridors in my country: cast-in-place construction method, prefabricated construction method and superimposed assembly construction method. The traditional extensive cast-in-place construction method has low energy utilization, serious damage to the environment, and it is difficult to guarantee the quality of the building. Coupled with the rising labor costs, the cost advantage of the traditional cast-in-place method is gradually lost. On the contrary, since the prefabricated pipe corridor is prefabricated in the factory and mass-produced, it has a high degree of mechanization, which is in line with the national industrialization direction and can well meet the requirements of construction progress and quality. It is the development trend of underground comprehensive pipe corridor construction.

[0003] At present, when installing prefabricated pipe corridors, cranes are needed due to the large size of the pipe corridors. The cranes lift the pipe corridors with ropes, and then move the pipe corridors to the appropriate position, and then workers manually align the two pipe corridors. However, the pipe corridors are large in size, and they are lifted by ropes. When workers move the pipe corridors, they are prone to shaking and difficult to align. Multiple alignments are required to complete the installation of the pipe corridors, which consumes a lot of time and reduces the work efficiency of workers. Summary of the invention

[0004] In view of this, the purpose of the present invention is to propose a lightweight prefabricated underground integrated pipeline corridor to solve the above-mentioned problems.

[0005] Based on the above-mentioned purpose, the present invention provides a lightweight prefabricated underground integrated pipe gallery, comprising: a pipe gallery main body, a first guide seat, a second guide seat, a guide rod and an annular sealing plate; the first guide seat and the second guide seat are respectively connected at both ends of the inner wall of the pipe gallery main body, the first guide seat is connected to the guide rod, and the guide rod extends out of the pipe gallery main body; a through guide groove is provided in the second guide seat, and the guide groove is used to insert the guide rod on the adjacent pipe gallery main body; an annular sealing plate is connected to one end of the pipe gallery main body, and an annular sealing groove is provided at the other end of the pipe gallery main body, and the annular sealing groove is used to insert the annular sealing plate on the adjacent pipe gallery main body.

[0006] Compared with the prior art, the beneficial effect of the present invention is that during installation, the guide rod on one pipe gallery body is first inserted into the guide groove on the other pipe gallery body. Then, one of the pipe gallery bodies is moved by a crane, so that the guide rod slides along the guide groove until the two pipe gallery bodies are docked together, so that the positioning and alignment of the two pipe gallery bodies can be quickly achieved. Compared with the traditional manual alignment method, the time spent on repeated alignment is effectively reduced, the alignment is faster, the construction efficiency is improved, and the docking accuracy is higher.

[0007] Furthermore, the device also includes a first connecting seat, a second connecting seat, a connecting plate and a first bolt. The first connecting seat and the second connecting seat are respectively connected to the two ends of the outer wall of the corridor body. The first connecting seat is connected to the connecting plate, which extends out of the corridor body. A connecting groove is opened in the second connecting seat, and the connecting groove is used to insert the connecting plate on the adjacent corridor body. The first bolt penetrates the second connecting seat and the adjacent connecting plate in turn to connect the second connecting seat and the adjacent connecting plate together.

[0008] Furthermore, the guide rod includes a mounting rod, a movable rod and a plug-in rod, one end of the mounting rod is fixedly connected to the first guide seat, the other end of the mounting rod is hinged to one end of the movable rod, and the other end of the movable rod is hinged to the plug-in rod.

[0009] Furthermore, the end of the plug rod is a hemispherical structure.

[0010] Furthermore, a plug-in groove is provided at the end of the annular sealing plate, and a plug-in plate is connected in the annular sealing groove. The plug-in plate is used to be plugged into the plug-in groove on the adjacent pipe gallery body.

[0011] Furthermore, a rubber ring is sleeved on the annular sealing plate, and the thickness of one end of the rubber ring away from the pipe gallery body is smaller than the thickness of the other end of the rubber ring.

[0012] Furthermore, the device also includes a first fixing block and a second bolt. The first fixing blocks are fixedly connected to both sides of the first guide seat respectively. The second bolt penetrates the first fixing block and the pipe gallery body in turn to connect the first guide seat to the pipe gallery body.

[0013] Furthermore, the device also includes a second fixing block and a third bolt. The second fixing blocks are fixedly connected to both sides of the second guide seat respectively. The third bolt penetrates the second fixing block and the pipe gallery body in turn to connect the second guide seat to the pipe gallery body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of the connection of a lightweight prefabricated underground integrated pipe gallery provided in an embodiment of the present invention;

[0015] Figure 2 A schematic diagram of the internal structure of a lightweight prefabricated underground integrated pipe gallery provided in an embodiment of the present invention;

[0016] Figure 3 A schematic diagram of a lightweight prefabricated underground integrated pipe gallery provided in an embodiment of the present invention;

[0017] Figure 4 A schematic diagram of the guide rods of the lightweight prefabricated underground integrated pipe gallery provided in an embodiment of the present invention.

[0018] The markings in the figure are: 1. Pipe gallery body; 2. First guide seat; 3. Second guide seat; 4. Mounting rod; 5. Movable rod; 6. Plug-in rod; 7. Annular sealing plate; 8. Annular sealing groove; 9. First connecting seat; 10. Second connecting seat; 11. Connecting plate; 12. Plug-in groove; 13. Plug-in plate; 14. Rubber ring; 15. First bolt; 16. First fixing block; 17. Second bolt; 18. Second fixing block; 19. Third bolt. Implementation

[0019] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0020] like Figures 1 to 4 As shown, a light prefabricated underground integrated pipe gallery proposed by the present invention is composed of a pipe gallery main body 1, a first guide seat 2, a second guide seat 3, a guide rod and an annular sealing plate 7. The first guide seat 2 and the second guide seat 3 are respectively connected to the two ends of the inner wall of the pipe gallery main body 1. Preferably, the first guide seat 2 and the second guide seat 3 on the same pipe gallery main body 1 are arranged opposite to each other and are located on the same straight line. The first guide seat 2 is respectively fixedly connected to the first fixing block 16 on both sides, and the second bolt 17 is inserted into the first fixing block 16 and the pipe gallery main body 1 in turn to connect the first guide seat 2 to the pipe gallery main body 1. The second guide seat 3 is respectively fixedly connected to the second fixing block 18 on both sides, and the third bolt 19 is inserted into the second fixing block 18 and the pipe gallery main body 1 in turn to connect the second guide seat 3 to the pipe gallery main body 1. When disassembling and assembling, rotating the second bolt 17 and the third bolt 19 can achieve quick disassembly and assembly, and the operation is convenient.

[0021] A guide rod is connected to the first guide seat 2, and the guide rod extends out of the pipe gallery body 1. The guide rod is composed of a mounting rod 4, a movable rod 5 and a plug-in rod 6, and the diameters of the mounting rod 4, the movable rod 5 and the plug-in rod 6 are the same. One end of the mounting rod 4 is fixedly connected to the first guide seat 2, and the other end of the mounting rod 4 is hinged to one end of the movable rod 5, and the other end of the movable rod 5 is hinged to one end of the plug-in rod 6, and the other end of the plug-in rod 6 is a hemispherical structure.

[0022] A through guide groove is provided in the second guide seat 3, and the guide groove is used to insert the guide rod on the adjacent pipe gallery body 1. When connecting the adjacent pipe gallery bodies 1, the guide rod is inserted into the guide groove, and then one of the pipe gallery bodies 1 is moved. The guide rod slides in the guide groove to play a guiding role, thereby ensuring that the axes of the two pipe gallery bodies 1 are located on the same straight line, and the positioning of the pipe gallery body 1 can be quickly achieved. To ensure an effective guiding effect, the number of the first guide seat 2, the second guide seat 3 and the guide rod can be two or more.

[0023] Since the two ends of the movable rod 5 are respectively hinged with the installation rod 4 and the plug rod 6, the guiding function can be realized even if the two pipe gallery bodies 1 are not in the same straight line, and the two pipe gallery bodies 1 are finally guided to the same straight line. And the end of the plug rod 6 is a hemispherical structure, which is convenient for the plug rod 6 to be inserted into the guide groove.

[0024] An annular sealing plate 7 is connected to one end of the pipe gallery body 1, and an annular sealing groove 8 is provided at the other end of the pipe gallery body 1. The annular sealing groove 8 is used to insert the annular sealing plate 7 on the adjacent pipe gallery body 1. A plug-in groove 12 is provided at the end of the annular sealing plate 7, and a plug-in plate 13 is connected in the annular sealing groove 8. The plug-in plate 13 is used to be plugged into the plug-in groove 12 on the adjacent pipe gallery body 1. In this embodiment, the plug-in plate 13 and the plug-in groove 12 are both annular structures. A rubber ring 14 is mounted on the annular sealing plate 7 to improve the sealing performance of the connection between the two pipe gallery bodies 1. The thickness of the rubber ring 14 at one end away from the pipe gallery body 1 is less than the thickness of the other end of the rubber ring 14, so as to facilitate the insertion of the annular sealing plate 7 into the annular sealing groove 8.

[0025] The first connection seat 9 and the second connection seat 10 are respectively connected to the two ends of the outer wall of the pipe gallery body 1. Preferably, the first connection seat 9 and the second connection seat 10 on the same pipe gallery body 1 are arranged opposite to each other and are located on the same straight line. A connection plate 11 is connected to the first connection seat 9, and the connection plate 11 extends out of the pipe gallery body 1. In this embodiment, the number of connection plates 11 is set to two. A through connection groove is opened in the second connection seat 10, and the connection groove is used to insert the connection plate 11 on the adjacent pipe gallery body 1. The first bolt 15 penetrates the second connection seat 10 and the adjacent connection plate 11 in turn to connect the second connection seat 10 with the adjacent connection plate 11.

[0026] Usage process: When two prefabricated pipe galleries need to be connected, first move the prefabricated pipe gallery A to a suitable position by a crane, so that the first guide seat 2 of the prefabricated pipe gallery A faces the second guide seat 3 of the prefabricated pipe gallery B. Pass the plug-in rod 6 of the prefabricated pipe gallery A through the guide groove of the second guide seat 3 of the prefabricated pipe gallery B. At this time, move the prefabricated pipe gallery A again, and then drive the first guide seat 2 of the prefabricated pipe gallery A to move until the installation rod 4 is inserted into the guide groove of the prefabricated pipe gallery B, so as to guide the prefabricated pipe gallery A and complete the positioning between the two prefabricated pipe galleries. During the movement, the adjacent sealing plates on the two prefabricated pipe galleries are inserted into the sealing grooves, and the plug-in plate 13 is inserted into the plug-in groove 12. Double sealing is achieved between the sealing plate and the sealing groove, and between the plug-in plate 13 and the plug-in groove 12. At the same time, the connecting plate 11 is inserted into the adjacent connecting groove. After the two pipe gallery bodies 1 are docked, screw in the first bolt 15 to fix the two pipe gallery bodies 1 together.

[0027] Therefore, compared with the traditional manual alignment method, the present invention effectively reduces the time spent on repeated alignment, makes alignment faster, improves construction efficiency, and has higher docking accuracy.

[0028] The embodiments of the present invention are intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A lightweight prefabricated underground integrated pipe gallery, comprising: The pipe gallery body, the first guide seat, the second guide seat, the guide rod and the annular sealing plate are characterized by: The first guide seat and the second guide seat are connected to the inner wall of the pipe gallery body at both ends respectively, the first guide seat is connected to a guide rod, and the guide rod extends out of the pipe gallery body; a through guide groove is provided in the second guide seat, and the guide groove is used to insert the guide rod on the adjacent pipe gallery body; an annular sealing plate is connected to one end of the pipe gallery body, and an annular sealing groove is provided at the other end of the pipe gallery body, and the annular sealing groove is used to insert the annular sealing plate on the adjacent pipe gallery body; The guide rod includes a mounting rod, a movable rod and a plug-in rod. One end of the mounting rod is fixedly connected to the first guide seat, the other end of the mounting rod is hinged to one end of the movable rod, and the other end of the movable rod is hinged to the plug-in rod. The end of the plug-in rod is a hemispherical structure.

2. The lightweight prefabricated underground integrated pipe gallery according to claim 1 is characterized in that: It also includes a first connecting seat, a second connecting seat, a connecting plate and a first bolt. The first connecting seat and the second connecting seat are respectively connected to the two ends of the outer wall of the corridor body. The first connecting seat is connected to the connecting plate, which extends out of the corridor body. A connecting groove is opened in the second connecting seat, and the connecting groove is used to insert the connecting plate on the adjacent corridor body. The first bolt penetrates the second connecting seat and the adjacent connecting plate in turn to connect the second connecting seat and the adjacent connecting plate together.

3. The lightweight prefabricated underground integrated pipe gallery according to claim 1 is characterized in that: A plug-in groove is provided at the end of the annular sealing plate, and a plug-in plate is connected in the annular sealing groove. The plug-in plate is used to be plugged into the plug-in groove on the adjacent pipe gallery body.

4. The lightweight prefabricated underground integrated pipe gallery according to claim 1 is characterized in that: A rubber ring is sleeved on the annular sealing plate, and the thickness of one end of the rubber ring away from the pipe gallery body is smaller than the thickness of the other end of the rubber ring.

5. The lightweight prefabricated underground integrated pipe gallery according to claim 1 is characterized in that: It also includes a first fixing block and a second bolt. The first fixing blocks are fixedly connected to both sides of the first guide seat respectively. The second bolt penetrates the first fixing block and the pipe gallery body in sequence to connect the first guide seat to the pipe gallery body.

6. The lightweight prefabricated underground integrated pipe gallery according to claim 1 is characterized in that: It also includes a second fixing block and a third bolt. The second fixing blocks are fixedly connected to both sides of the second guide seat respectively. The third bolt penetrates the second fixing block and the pipe gallery body in turn to connect the second guide seat to the pipe gallery body.

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