Utility tunnel internal supporting structure

Abstract

The utility model relates to the technical field of pipe gallery supporting, in particular to a comprehensive pipe gallery internal supporting structure which comprises a main bearing beam and supporting assemblies arranged at the two ends of the main bearing beam, the supporting assemblies on the two sides are in matched sliding insertion connection with the two ends of the main bearing beam, and each supporting assembly comprises an upper supporting part and a lower supporting part. The main bearing beam and the supporting assembly are designed in a modularized mode, so that the whole supporting structure can be conveniently assembled, a large amount of cutting, welding and drilling work does not need to be carried out, the working efficiency is improved, and the working efficiency is improved. And meanwhile, the whole body can be quickly disassembled, the difficulty of mounting and disassembling is reduced, and the efficiency of mounting work is improved.

Description

Technical Field

[0001] This utility model relates to the field of utility tunnel support technology, specifically to an internal support structure for an integrated utility tunnel. Background Technology

[0002] With the acceleration of urbanization and the continuous development of infrastructure construction, integrated utility tunnels, as a type of intensive and modern urban infrastructure, are widely used for the joint laying of various municipal pipelines such as electricity, communications, gas, heating, water supply, and drainage. Due to the limited internal space of integrated utility tunnels, and the need to support and secure pipelines of various types and weights, the design and installation of the internal support structure are crucial.

[0003] Currently, existing technologies used to support and fix pipelines inside integrated utility tunnels, such as traditional brackets, hangers, and clamps, often have certain limitations in design. They mostly employ non-modular designs, meaning that individual support components have relatively limited functions; for example, a bracket can only support a section of pipe, and a hanger can only suspend one piece of equipment. There is a lack of standardized interfaces and quick connection mechanisms between components. Non-modular components typically require extensive on-site cutting, welding, drilling, or the use of various sizes of bolts for fixing. This not only increases the complexity of installation and extends the construction period but also requires operators to possess high levels of professional skills and precision. When pipeline maintenance, replacement, or layout adjustments are needed, non-modular support structures are often difficult to disassemble quickly.

[0004] Therefore, an integrated utility tunnel internal support structure is needed to improve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide an internal support structure for an integrated utility tunnel to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An internal support structure for an integrated utility tunnel includes a main load-bearing beam and support components disposed at both ends of the main load-bearing beam. The support components on both sides are slidably inserted into the ends of the main load-bearing beam. Each support component includes an upper support part and a lower support part, which are inserted into each other. The lower end of the lower support part is provided with an adjustable support leg.

[0008] As a preferred embodiment of this utility model, the upper support includes an upper rod body, a sliding joint is fixedly connected to the upper end of the upper rod body, an insertion groove is provided at the lower end of the upper rod body, a diagonal brace is fixedly connected to one side of the upper rod body, and an insertion joint is fixedly connected to the upper end of the diagonal brace.

[0009] As a preferred embodiment of this utility model, sliding joints are fixedly connected to the lower surfaces of both ends of the main load-bearing beam. Sliding grooves are provided on both sides of the sliding joints. A butt joint is fixedly connected to both sides of the middle part of the lower surface of the sliding joint, and a butt joint slot is provided on one side of the butt joint.

[0010] The sliding joint is inserted into both sides of the sliding joint, and the inserted joint is connected to the mating joint.

[0011] As a preferred embodiment of this utility model, several assembly slots are provided on both sides of the upper rod body, and hangers are connected to the assembly slots by screws.

[0012] As a preferred embodiment of this utility model, the lower support part includes a support rod body, the upper end of which is fixedly connected to an insert rod, the insert rod being engaged with the insertion groove at the bottom end of the upper rod body, and a reinforcing support member is provided at the upper end of the support rod body.

[0013] As a preferred embodiment of this utility model, the reinforcing support includes at least one connecting member fixedly connected to the side of the support rod. The upper end of the connecting member is fixedly connected to a collar, which is sleeved on the outside of the insert rod. A spring is provided between the lower end of the collar and the upper end of the support rod.

[0014] As a preferred embodiment of this utility model, the adjustable support leg includes an adjusting rod, the upper end of which is connected to a stud that is screwed into the lower end of the support rod, and the lower end of the adjusting rod is fixedly connected to a base pad.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] This utility model adopts a modular design for the main load-bearing beam and support components, which makes the support structure easy to assemble without the need for extensive cutting, welding, and drilling. At the same time, the whole structure can be quickly disassembled, reducing the difficulty of installation and disassembly and improving the efficiency of installation work. Attached Figure Description

[0017] Figure 1 This is a first-view perspective perspective view of the present invention;

[0018] Figure 2 This is a second-view perspective perspective view of the present invention;

[0019] Figure 3 This utility model Figure 2 Enlarged view of point A in the middle.

[0020] In the diagram: 1. Main load-bearing beam; 2. Connecting part; 3. Inserted part; 4. Diagonal brace; 5. Sliding joint; 6. Upper rod body; 7. Support rod body; 8. Adjusting rod; 9. Bottom pad; 10. Collar; 11. Spring; 12. Connecting component; 13. Inserted rod; 14. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0022] To facilitate understanding of this utility model, a more comprehensive description of it will be provided below with reference to relevant embodiments. Several embodiments of this utility model are given. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of this utility model will be more thorough and complete.

[0023] It should be noted that when a component is said to be "fixed to" another component, it can be directly on the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0025] Please see Figure 1-3 This utility model provides a technical solution:

[0026] For an example, please refer to... Figure 1 , 2 3. An internal support structure for an integrated utility tunnel, comprising a main load-bearing beam 1 and support components disposed at both ends of the main load-bearing beam 1. The two side support components are slidably inserted into the two ends of the main load-bearing beam 1. The support components include an upper support part and a lower support part, which are inserted into each other. The lower end of the lower support part is provided with an adjustable support foot.

[0027] The main load-bearing beam 1 and the support components on both sides adopt a modular design and are connected by sliding plug-in. After plugging, they are fixed with screws, making the overall installation convenient and allowing for quick disassembly.

[0028] The support assembly includes an upper support part and a lower support part. The upper support part and the lower support part are connected by a mating plug-in method, which facilitates quick assembly. The lower support part is equipped with an adjustable leg at the lower end, which can be adjusted in height to meet the installation requirements of different heights.

[0029] Screw holes are appropriately opened on the support components to fix them to the pipe rack, and screw holes are also opened on the main load-bearing beam 1 for connection and fixation by screws.

[0030] Please refer to Figure 1 , 2 3. The upper support includes an upper rod 7, with a sliding joint 6 fixedly connected to the upper end of the upper rod 7 and an insertion groove provided at the lower end of the upper rod 7. A diagonal brace 4 is fixedly connected to one side of the upper rod 7, with an insertion joint 3 fixedly connected to the upper end of the diagonal brace 4. Sliding members 5 are fixedly connected to the lower surfaces of both ends of the main load-bearing beam 1. Sliding grooves are provided on both sides of the sliding member 5. A mating part 2 is fixedly connected to both sides of the lower surface of the sliding member 5. A mating slot is provided on one side of the mating part 2. The sliding part 6 is inserted into the sliding member 5, and the insertion part 3 is mated with the mating part 2.

[0031] During assembly, the sliding joint 6 is aligned with the sliding joint 5, and the insertion joint 3 is aligned with the docking joint 2. The sliding joint 6 and the sliding joint 5 are engaged and slidably inserted, so that the insertion joint 3 is inserted into the docking joint 2, thereby realizing the insertion and installation of the upper support. After the installation is completed, screws are provided on both sides of the sliding joint 6 to abut and fix it to the sliding joint 5.

[0032] Please refer to Figure 1 , 2 And 3, the upper rod body 7 has several assembly slots on both sides, and the mounting brackets are connected in the assembly slots by screws.

[0033] The mounting slots on both sides of the upper rod 7 are used to connect hangers to facilitate the installation of various pipelines.

[0034] The lower support includes a support rod 8, with an insert rod 14 fixedly connected to the upper end of the support rod 8. The insert rod 14 is inserted into the insertion groove at the bottom of the upper rod 7. A reinforcing support is provided at the upper end of the support rod 8. The reinforcing support includes at least one connecting member 13 fixedly connected to the side of the support rod 8. A collar 11 is fixedly connected to the upper end of the connecting member 13. The collar 11 is sleeved on the outside of the insert rod 14. A spring 12 is provided between the lower end of the collar 11 and the upper end of the support rod 8.

[0035] In use, the bottom end of the upper rod 7 applies pressure to the collar 11, and the pressure is supported by the connecting member 13. At least one connecting member 13 is provided, and in this embodiment, three are provided, which are respectively set on the three sides of the support rod 8. The applied force is evenly distributed by the connecting member 13, providing a stable support function.

[0036] The adjustable support includes an adjusting rod 9, the upper end of which is connected to a stud that is screwed into the lower end of the support rod 8, and the lower end of the adjusting rod 9 is fixedly connected to a base pad 10.

[0037] The position of the adjusting rod 9 can be adjusted by rotating it. The base pad 10 is made of rubber.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An internal support structure for a utility tunnel, comprising a main load-bearing beam (1) and support components disposed at both ends of the main load-bearing beam (1), characterized in that: The support components on both sides are slidably inserted into the two ends of the main load-bearing beam (1). The support components include an upper support part and a lower support part. The upper support part and the lower support part are inserted into each other. The lower end of the lower support part is provided with an adjustable support foot.

2. The internal support structure of the integrated utility tunnel according to claim 1, characterized in that: The upper support includes an upper rod (7), with a sliding joint (6) fixedly connected to the upper end of the upper rod (7), and a plug groove opened at the lower end of the upper rod (7). A diagonal brace (4) is fixedly connected to one side of the upper rod (7), and a plug joint (3) is fixedly connected to the upper end of the diagonal brace (4).

3. The internal support structure of the integrated utility tunnel according to claim 2, characterized in that: The lower surfaces of both ends of the main load-bearing beam (1) are fixedly connected with sliding joints (5), and sliding grooves are provided on both sides of the sliding joints (5). The lower surfaces of the sliding joints (5) are fixedly connected with butt joints (2) on both sides, and a butt joint slot is provided on one side of the butt joint (2). The sliding joint (6) is engaged with both sides of the sliding joint (5), and the insertion part (3) is engaged with the docking part (2).

4. The internal support structure of the integrated utility tunnel according to claim 2 or 3, characterized in that: The upper rod (7) has several assembly slots on both sides, and hangers are connected to the assembly slots by screws.

5. The internal support structure of the integrated utility tunnel according to claim 4, characterized in that: The lower support includes a support rod (8), and an insert rod (14) is fixedly connected to the upper end of the support rod (8). The insert rod (14) is engaged with the insertion groove at the bottom of the upper rod (7), and a reinforcing support is provided at the upper end of the support rod (8).

6. The internal support structure of the integrated utility tunnel according to claim 5, characterized in that: The reinforcing support includes at least one connecting member (13) fixedly connected to the side of the support rod (8). The upper end of the connecting member (13) is fixedly connected to a collar (11), which is sleeved on the outside of the insert rod (14). A spring (12) is provided between the lower end of the collar (11) and the upper end of the support rod (8).

7. The internal support structure of the integrated utility tunnel according to claim 6, characterized in that: The adjustable support leg includes an adjusting rod (9), the upper end of which is connected to a stud that is screwed into the lower end of the support rod (8), and the lower end of the adjusting rod (9) is fixedly connected to a base pad (10).

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