Integrated shunting bin and octopus type parallel pipeline pipe supporting head structure and technology

Abstract

The invention relates to an integrated shunting bin and an octopus type parallel pipeline supporting pipe head structure, and relates to the technical field of pipeline construction, the integrated shunting bin comprises a main pipe, the main pipe is connected with a T-shaped main pipe fitting pipe, the T-shaped main pipe fitting pipe is connected with the integrated shunting bin, the integrated shunting bin is connected with a branch foot pipe, and the tail end of the branch foot pipe is connected with a terminal user. The invention also relates to a process, the octopus supporting pipe head, the branch foot pipe and the terminal user are connected in sequence, the octopus supporting pipe head is connected with a dragging machine through a rope, and the branch foot pipe is dragged to the integrated shunting bin; the octopus supporting pipe head and the branch foot pipes are cut off, and the branch foot pipes are connected to the downstream of the porous flow dividing device in the integrated flow dividing bin; the upstream of the porous flow dividing device in the integrated flow dividing bin is connected with a branch main pipe, the branch main pipe is connected with a T-shaped main pipe fitting pipe, and the T-shaped main pipe fitting pipe and a main pipe flange plate are connected or welded together. Construction is convenient, economical and reasonable, and pipeline overhaul and maintenance are efficient.

Description

[0001] work Technical Field

[0002] This invention relates to the field of pipeline construction technology, specifically to an integrated diversion compartment and an octopus-style parallel pipeline support structure and process. Background Technology

[0003] Pipe pulling is a very common construction technique with a wide range of applications, covering multiple fields such as building construction, water conservancy projects, forestry irrigation and drainage projects, and transportation projects. It not only has the function of protection and reinforcement, but also effectively improves the operating efficiency and service life of equipment.

[0004] In construction engineering, conduit serves a protective and positioning function, preventing electrical wires and cables from being easily interfered with or damaged by external forces. Conduit can also act as a conduit in a building's electrical distribution system, ensuring the normal operation and safe use of electrical equipment. In water conservancy projects, conduit can be used to connect and secure equipment such as water pumps and pipes, providing protection and reinforcement.

[0005] The existing pipe-pulling technology mainly consists of three stages: pilot hole drilling, borehole reaming, and pipe pulling. The drill bit typically drags a single pipe along the entire process. In projects involving the laying of multiple parallel pipes, the existing pipe-pulling technology suffers from repetitive procedures and low construction efficiency. Summary of the Invention

[0006] The purpose of this invention is to provide an integrated diversion compartment and octopus-style parallel pipe support structure and process, which can be applied to municipal engineering, water conservancy engineering, forestry irrigation and drainage engineering, and power engineering to help with the layout of parallel pipes and improve the efficiency of pipe pulling operations.

[0007] The technical solution of the present invention:

[0008] An integrated distribution compartment and octopus-style parallel pipe support structure includes a main pipe, which is connected to a T-shaped main fitting pipe, which is connected to an integrated distribution compartment, which is connected to branch pipes, and the end of each branch pipe is connected to an end user.

[0009] Preferably, the T-shaped main pipe fitting is made of steel and is connected to the main pipe via a flange or welded together.

[0010] Preferably, the integrated diversion chamber includes an integrated diversion chamber base, and an integrated diversion chamber sealing cover is provided above the integrated diversion chamber base; a branch pipe and a multi-hole diversion device are provided inside the integrated diversion chamber base, and the multi-hole diversion device is a through pipe with multiple holes.

[0011] One end of the branch pipe is located outside the integrated diversion chamber base and connected to the T-shaped main fitting pipe. The other end of the branch pipe is located inside the integrated diversion chamber base and connected to a hole on one side of the multi-hole diversion device. The hole on the other side of the multi-hole diversion device is connected to the branch foot pipe.

[0012] Preferably, before connecting the branch tube to the integrated distribution compartment, the front end of the branch tube is provided with an octopus-shaped support head. The octopus-shaped support head includes a drag hole, an octopus-shaped drag head, and an octopus-shaped drag tail connected in sequence. The octopus-shaped drag tail is connected to the branch tube. This structure can be used to drag the branch tube to achieve one-to-many connection. The octopus-shaped drag head is pulled by the drag hole to drag the downstream octopus-shaped drag tail, helping to achieve one-to-many connection and protecting the downstream octopus-shaped drag tail and the downstream branch tube.

[0013] Preferably, the ends of the multi-hole diversion device that are not connected to the branch pipe and the main pipe are sealed.

[0014] Preferably, the integrated diversion compartment is a prefabricated, sealed circular box structure. The integrated diversion compartment provides spatial support for pipeline diversion; according to functional requirements, water meters, valves, pressure gauges, and other valve components can be added inside the integrated diversion compartment; this structure not only ensures pipeline diversion and maintenance but also allows for customized functional loading.

[0015] Preferably, a foundation pad is provided below the integrated diversion compartment base.

[0016] Preferably, a pressure-bearing manhole cover is provided above the integrated diversion chamber sealing manhole cover, and concrete pressure-bearing cover plates are respectively connected to both ends of the pressure-bearing manhole cover. The concrete pressure-bearing cover plates are flush with the ground, and a retaining ring is provided below the concrete pressure-bearing cover plates.

[0017] A process for integrating a diversion compartment and an octopus-style parallel pipe support head structure includes the following steps:

[0018] S1. Prepare for pipe installation: Connect the Octopus host head, branch pins, and end user in sequence;

[0019] S2. Perform pipe pulling: The octopus-shaped pipe pulling head is connected to the pulling machinery via ropes, and pulls the branch pipes to the integrated distribution compartment;

[0020] S3. Cut off the octopus-shaped host head and the branch foot tube, and connect the downstream branch foot tube to the multi-hole diversion device in the integrated diversion chamber.

[0021] S4. The multi-hole diversion device in the integrated diversion compartment is connected to the branch pipe upstream. The branch pipe is connected to the T-type main pipe fitting pipe. The T-type main pipe fitting pipe is connected to the main pipe by flange or welding.

[0022] Preferably, in step S2, the octopus-shaped towing head includes a towing hole, an octopus towing head, and an octopus towing tail connected in sequence, with the rope fixed inside the towing hole.

[0023] The beneficial effects of this invention are:

[0024] This invention is convenient and economical to construct, and highly efficient for pipeline inspection and maintenance. Specifically, it is characterized by:

[0025] 1. Main pipe: This is the main pipe before the branch pipe. It is disconnected at the target location and connected by a T-type main pipe fitting. The flow is then diverted from the T-type main pipe fitting to the branch pipe.

[0026] 2. T-type main pipe fittings: These devices are used to connect main pipes and integrated distribution compartments. The T-type main pipe fittings are made of ductile iron or PE, and are installed at locations on the main pipeline where branching is required.

[0027] 3. Integrated Diversion Compartment: The octopus-shaped control head drags the branch pipes to the integrated diversion compartment, where they connect with the main pipe to achieve the purpose of diverting or converging traffic from the main pipe to the branch pipes. The integrated diversion compartment is a prefabricated, sealed, circular box structure made of composite materials that meet strength and stress requirements.

[0028] 4. Octopus-shaped tow head: Made of steel, it consists of three parts: tow hole, octopus tow head, and octopus tow tail.

[0029] 5. End user: The end of the connecting branch pin is the final service target of this invention.

[0030] 6. Branch tube: One end connects to the Octopus tail, which is used by the Octopus host head to drag the target, and the other end connects to the end user.

[0031] 7. Drag hole: Made of steel, for connecting ropes or dragging machinery to enable the pipe to be pulled.

[0032] 8. Octopus Towing Head: Made of steel, it supports the towing hole and encloses the octopus-shaped towing tail. This structure protects the octopus-shaped towing tail, and its steel construction facilitates pipe towing.

[0033] 9. Octopus tail: Used to connect the branch tubes that need to be dragged, so as to achieve the purpose of one to multiple.

[0034] 10. Branch pipe: It connects the T-type main pipe and fittings and the integrated distribution compartment, and plays a role in diverting flow.

[0035] 11. Multi-hole diversion device: It connects the main pipe and the branch pipe. Its function is to divert the flow from the main pipe to the branch pipe or to collect the flow from the branch pipe back to the main pipe.

[0036] 12. Sealing: It is used at the end of a multi-hole diverter that is not connected to a branch pipe to achieve the purpose of closure.

[0037] 13. Concrete bearing cap: This is the ground surface section of the integrated sub-compartment. Its function is to connect to the road structure and bear a certain amount of pressure, protecting the underground structure of the integrated sub-compartment.

[0038] 14. Pressure-bearing manhole cover: This is an integrated sub-compartment ground manhole cover. Its function is to connect the concrete pressure-bearing cover plate and bear a certain pressure, protecting the underground structure of the integrated sub-compartment.

[0039] 15. Integrated Diversion Compartment Sealing Manhole Cover: This is a manhole cover for the underground well chamber of the integrated diversion compartment. Its function is to seal the integrated diversion compartment, preventing rainwater, sewage, soil, and other debris from flowing back into the integrated diversion compartment, and it also has a certain anti-theft function.

[0040] 16. Retaining ring: Its structure is made of brick and concrete. Its function is to support the concrete bearing cap plate, protect the integrated sub-compartment well ring, and prevent soil, rainwater and sewage from flowing back into the integrated sub-compartment.

[0041] 17. Integrated Diversion Compartment Base: This is the main compartment structure of the integrated diversion compartment. It is a prefabricated sealed structure that protects the internal porous diversion device, branch pipes, and other structures, and provides operating space for subsequent maintenance and repair.

[0042] 18. Foundation layer: It provides a structural foundation for the integrated diversion compartment and can prevent bumps and damage to the compartment caused by uneven foundation. Attached Figure Description

[0043] Figure 1 This is a schematic diagram of the structure after construction of the present invention;

[0044] Figure 2 This is a structural diagram of the present invention before construction;

[0045] Figure 3 This is a schematic diagram of the octopus-shaped support head structure of the present invention;

[0046] Figure 4 For the present invention Figure 2 A sectional view of section II;

[0047] Figure 5 This is a schematic diagram of the integrated diversion compartment planar structure of the present invention;

[0048] Figure 6 This is a schematic cross-sectional view of the integrated diversion compartment structure of the present invention;

[0049] In the attached diagram, 1-main pipe; 2-T-type main pipe fitting; 3-integrated diversion compartment; 4-octopus manhole cover; 5-end user; 6-branch foot pipe; 7-dragging hole; 8-octopus manhole cover; 9-octopus tail; 10-branch pipe; 11-multi-hole diversion device; 12-seal; 13-concrete pressure-bearing cover plate; 14-pressure-bearing manhole cover; 15-integrated diversion compartment sealing manhole cover; 16-retaining ring; 17-integrated diversion compartment base; 18-foundation cushion layer. Detailed Implementation

[0050] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention is further described below.

[0051] like Figure 2-4 As shown, before construction, before the branch tube 6 is connected to the integrated diversion chamber 3, the integrated diversion chamber 3 is a prefabricated sealed circular box structure. The front end of the branch tube 6 is provided with an octopus-shaped support head 4. The octopus-shaped support head 4 includes a drag hole 7, an octopus-shaped drag head 8 and an octopus-shaped drag tail 9 connected in sequence. The octopus-shaped drag tail 9 is connected to the branch tube 6, and the branch tube 6 is connected to the user terminal 5.

[0052] like Figure 5-6 As shown, the integrated diversion chamber 3 is a prefabricated sealed structure. The integrated diversion chamber 3 includes an integrated diversion chamber base 17, a foundation pad 18 is provided below the integrated diversion chamber base 17, an integrated diversion chamber sealing manhole cover 15 is provided above the integrated diversion chamber base 17, a pressure-bearing manhole cover 14 is provided above the integrated diversion chamber sealing manhole cover 15, and concrete pressure-bearing cover plates 13 are respectively connected to both ends of the pressure-bearing manhole cover 14. The concrete pressure-bearing cover plates 13 are flush with the ground, and a soil retaining ring 16 is provided below the concrete pressure-bearing cover plates 13.

[0053] The integrated diversion chamber base 17 is provided with a branch pipe 10 and a multi-hole diversion device 11. One end of the branch pipe 10 is located outside the integrated diversion chamber base 17 and is connected to the T-shaped main pipe fitting 2. The multi-hole diversion device 11 is a through pipe with multiple holes. The other end of the branch pipe 10 is located inside the integrated diversion chamber base 17 and is connected to a hole on one side of the multi-hole diversion device 11. The hole on the other side of the multi-hole diversion device 11 is connected to a branch foot pipe 6. The two ends of the multi-hole diversion device 11 that are not connected to the branch foot pipe 6 and the branch pipe 10 are provided with plugs 12.

[0054] like Figure 2 As shown, the construction process of the above structure includes the following steps:

[0055] S1. Prepare for pipe installation: Connect the Octopus Host 4, Branch Pipe 6, and End User 5 in sequence;

[0056] S2. Perform pipe pulling work: Octopus-shaped pipe head 4 is connected to the pulling mechanism via a rope. The rope is fixed on the pulling hole 7 and the branch pipe 6 is pulled to the integrated diversion compartment 3.

[0057] S3. Cut off the octopus-shaped host head 4 and the branch foot tube 6, and connect the downstream of the multi-hole diversion device 11 in the integrated diversion chamber 3 to the branch foot tube 6.

[0058] S4. The multi-hole diversion device 11 in the integrated diversion compartment 3 is connected to the branch pipe 10 upstream. The branch pipe 10 is connected to the T-type main pipe fitting pipe 2. The T-type main pipe fitting pipe 2 and the main pipe 1 are connected together by flange or welded together.

[0059] After construction is completed, such as Figure 1 The integrated diversion compartment and octopus-style parallel pipe support structure includes a main pipe 1, which is connected to a T-shaped main pipe fitting 2, which is connected to an integrated diversion compartment 3, which is connected to a branch pipe 6, and the end of the branch pipe 6 is connected to an end user 5.

[0060] Thus, the present invention achieves the purpose of diverting or merging multiple parallel pipes: the main pipe 1 is diverted to the branch pipe 10 via the T-shaped main pipe fitting 2, and then diverted to the branch foot pipe 6 via the integrated distribution compartment 3 and reaches the end user 5; the end user 5 is merged into the branch pipe 10 via the branch foot pipe 6 and the multi-hole diversion device 11, and then merged into the main pipe 1 via the T-shaped main pipe fitting 2.

[0061] Those skilled in the art will understand that the above-described embodiments are specific examples of implementing the present invention, and in practical applications, various changes in form and detail may be made without departing from the spirit and scope of the present invention.

Claims

1. An integrated diversion compartment and octopus-style parallel pipe support head structure, characterized in that, It includes a main pipe (1), which is connected to a T-shaped main fitting pipe (2), which is connected to an integrated distribution compartment (3), which is connected to a branch foot pipe (6), and the end of the branch foot pipe (6) is connected to an end user (5).

2. The integrated diversion compartment and octopus-style parallel pipe support head structure according to claim 1, characterized in that, The T-type main pipe fitting (2) is a steel structure, and the T-type main pipe fitting (2) is connected to the main pipe (1) by a flange or welded together.

3. The integrated diversion compartment and octopus-type parallel pipe support head structure according to claim 1, characterized in that, The integrated diversion chamber (3) includes an integrated diversion chamber base (17), and an integrated diversion chamber sealing manhole cover (15) is provided above the integrated diversion chamber base (17); a branch pipe (10) and a multi-hole diversion device (11) are provided inside the integrated diversion chamber base (17), and the multi-hole diversion device (11) is a through pipe with multiple holes. One end of the branch pipe (10) is located outside the integrated diversion chamber base (17) and connected to the T-shaped main fitting pipe (2). The other end of the branch pipe (10) is located inside the integrated diversion chamber base (17) and connected to a hole on one side of the multi-hole diversion device (11). The hole on the other side of the multi-hole diversion device (11) is connected to the branch foot pipe (6). The multi-hole diversion device (11) is located inside the integrated diversion chamber base (17).

4. The integrated diversion compartment and octopus-type parallel pipe support head structure according to claim 1, characterized in that, Before the branch tube (6) is connected to the integrated diversion compartment (3), the front end of the branch tube (6) is provided with an octopus support head (4). The octopus support head (4) includes a drag hole (7), an octopus drag head (8) and an octopus drag tail (9) connected in sequence. The octopus drag tail (9) is connected to the branch tube (6).

5. The integrated diversion compartment and octopus-type parallel pipe support head structure according to claim 3, characterized in that, The multi-hole diversion device (11) is not connected to the branch pipe (6) and the branch pipe (10) at both ends, which are sealed (12).

6. The integrated diversion compartment and octopus-type parallel pipe support head structure according to claim 1, characterized in that, The integrated diversion compartment (3) is an assembled sealed circular box structure.

7. The integrated diversion compartment and octopus-type parallel pipe support head structure according to claim 3, characterized in that, A foundation pad (18) is provided below the integrated diversion compartment base (17).

8. The integrated diversion compartment and octopus-type parallel pipe support head structure according to claim 3, characterized in that, A pressure-bearing manhole cover (14) is provided above the integrated diversion chamber sealing manhole cover (15). The two ends of the pressure-bearing manhole cover (14) are respectively connected to concrete pressure-bearing cover plates (13). The concrete pressure-bearing cover plates (13) are flush with the ground. A retaining ring (16) is provided below the concrete pressure-bearing cover plates (13).

9. A process for an integrated diversion chamber and octopus-type parallel pipe support head structure, employing the integrated diversion chamber and octopus-type parallel pipe support head structure as described in any one of claims 4-8, characterized in that, Includes the following steps: S1. Prepare for pipe installation: Connect the Octopus Host Head (4), Branch Pipes (6) and End User (5) in sequence; S2. Perform pipe pulling work: The octopus-shaped pipe holder (4) is connected to the pulling machine via a rope to pull the branch pipe (6) to the integrated diversion compartment (3); S3. Cut off the octopus-shaped host head (4) and the branch foot tube (6), and connect the branch foot tube (6) downstream of the multi-hole diversion device (11) in the integrated diversion chamber (3); S4. The multi-hole diversion device (11) in the integrated diversion compartment (3) is connected to the branch pipe (10) upstream. The branch pipe (10) is connected to the T-type main pipe fitting pipe (2). The T-type main pipe fitting pipe (2) and the main pipe (1) are connected or welded together by flange.

10. The process for an integrated diversion compartment and octopus-type parallel pipe support head structure according to claim 9, characterized in that, In step S2, the octopus towing head (4) includes a towing hole (7), an octopus towing head (8), and an octopus towing tail (9) connected in sequence, with the rope fixed inside the towing hole (7).

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