Laminated slab type comprehensive pipe gallery

Abstract

The utility model provides a laminated plate type comprehensive pipe gallery which comprises a prefabricated bottom plate, a prefabricated top plate and prefabricated side plates, concrete is poured after the prefabricated bottom plate, the prefabricated top plate and the prefabricated side plates are spliced to form a pouring layer, and the prefabricated bottom plate, the prefabricated top plate, the prefabricated side plates and the pouring layer are connected to form a pipe gallery body. According to the laminated plate type comprehensive pipe gallery, the prefabricated bottom plate, the prefabricated top plate and the prefabricated side plates are prefabricated and produced, laminated plate type pouring concrete is used for assembling, the size and weight of prefabricated parts are greatly reduced, transportation is convenient, meanwhile, through the preset connecting stirrups, installation is convenient and fast, then the concrete is poured to form the pouring layer, and the construction efficiency is improved. And good building structure performance is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of building engineering, in particular to a composite plate type integrated pipe gallery. Background Art

[0002] Driven by the continuous development of prefabricated buildings, the types of prefabricated components have also increased with continuous innovation, which has also empowered the advancement of prefabricated buildings. Through market surveys and research, various prefabricated components are constantly appearing on the market, and the definition of prefabricated buildings is also expanding. However, the prefabricated buildings on the market are mainly above-ground buildings, and there is a lack of development and research on underground prefabricated structures.

[0003] Especially in the area of ​​basements and underground integrated pipe corridors, underground pipe corridors are also called common trenches. They are municipal public facilities built underground in cities for laying municipal public pipelines with unified planning, design, construction and maintenance. They refer to public tunnels used for laying municipal pipelines such as electricity, communications, radio and television, water supply, drainage, heat, and gas in the city. However, the prefabrication form of underground integrated pipe corridors is currently single, mainly in the form of full prefabrication. The components are heavy and difficult to prefabricate. In addition, the prefabricated parts are large in size and weight after prefabrication, which is not convenient for transportation. During installation, heavy-load lifting equipment is required, and the construction cost is high.

[0004] This case was created to solve the above problems. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The purpose of the utility model is to provide a composite plate type integrated pipe gallery to solve the problems raised in the above-mentioned background technology.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the utility model is implemented through the following technical solutions: a composite plate type integrated pipe gallery, including a prefabricated bottom plate, a prefabricated top plate and a prefabricated side plate, the prefabricated bottom plate, the prefabricated top plate and the prefabricated side plate are spliced ​​and poured with concrete to form a casting layer, and the prefabricated bottom plate, the prefabricated top plate, the prefabricated side plate and the casting layer are connected to form the pipe gallery body.

[0009] Preferably, connecting stirrups and connecting longitudinal reinforcements are provided on both sides of the prefabricated bottom plate and the prefabricated top plate, and the connecting stirrups and connecting longitudinal reinforcements form constrained edge components. Connecting stirrups are provided at the connections between the prefabricated side plates and the prefabricated bottom plate and the prefabricated top plate, and the connecting stirrups on the prefabricated side plates and the connecting stirrups on the prefabricated bottom plate and the prefabricated top plate are staggered with each other.

[0010] Preferably, truss steel bars are provided in the casting layer, and the truss steel bars connect the prefabricated bottom plate, the prefabricated top plate, the prefabricated side plates and the casting layer.

[0011] Preferably, the device further comprises a pipe gallery support, embedded bolts are provided in the prefabricated side panels, and the pipe gallery support is fixed to the embedded bolts by welding.

[0012] (III) Beneficial effects

[0013] After adopting the above technical scheme, the utility model has the following advantages compared with the prior art: the utility model is a composite pipe gallery of composite plate type, which is assembled by prefabricating a prefabricated bottom plate, a prefabricated top plate and a prefabricated side plate, and is assembled by pouring concrete of composite plate type, which greatly reduces the size and weight of prefabricated parts and facilitates transportation. At the same time, it is easy to install through the preset connecting stirrups, and then concrete is poured to form a pouring layer, thereby ensuring good building structure performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the cross-sectional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the pipe gallery support;

[0016] In the figure: 1 prefabricated bottom plate, 2 prefabricated top plate, 3 prefabricated side plate, 4 connecting stirrups, 5 connecting longitudinal reinforcement, 6 casting layer, 7 truss reinforcement, 8 pipe gallery support, 9 embedded bolts. DETAILED DESCRIPTION

[0017] The utility model is further described in detail below through the drawings and embodiments.

[0018] The utility model provides a composite plate type integrated pipe gallery, such as Figure 1-2 As shown, it includes a prefabricated bottom plate 1, a prefabricated top plate 2 and a prefabricated side plate 3. After the prefabricated bottom plate 1, the prefabricated top plate 2 and the prefabricated side plate 3 are spliced, concrete is poured to form a casting layer 6. The prefabricated bottom plate 1, the prefabricated top plate 2, the prefabricated side plate 3 and the casting layer 6 are connected to form the main body of the pipe gallery.

[0019] Connecting stirrups 4 and connecting longitudinal reinforcements 5 are provided on both sides of the prefabricated bottom plate 1 and the prefabricated top plate 2, and the connecting stirrups 4 and connecting longitudinal reinforcements 5 form constrained edge members. Connecting stirrups 4 are provided at the connection between the prefabricated side plate 3 and the prefabricated bottom plate 1 and the prefabricated top plate 2, and the connecting stirrups 4 on the prefabricated side plate 3 and the connecting stirrups 4 on the prefabricated bottom plate 1 and the prefabricated top plate 2 are staggered with each other.

[0020] Truss steel bars 7 are arranged in the casting layer 6 , and the truss steel bars 7 connect the prefabricated bottom plate 1 , the prefabricated top plate 2 , the prefabricated side plates 3 and the casting layer 6 .

[0021] It also includes a pipe gallery bracket 8. Embedded bolts 9 are arranged in the prefabricated side panels 3. The pipe gallery bracket 8 is fixed to the embedded bolts 9 by welding.

[0022] The production process of the prefabricated part of a composite plate integrated pipeline corridor is mainly as follows: first, a prefabricated bottom plate 1 and a prefabricated top plate 2 are produced, and connecting stirrups 4 are reserved on both sides of the prefabricated bottom plate 1 and the prefabricated top plate 2. The length of the connecting stirrups 4 must meet the anchorage length of the stirrups of the constrained edge components, and the prefabricated bottom plate 1 and the prefabricated top plate 2 must be beveled on both sides to meet the requirements of close splicing with the prefabricated side plates 3.

[0023] Secondly, make prefabricated side panels 3. Connecting stirrups 4 are reserved at the bottom and top of the prefabricated side panels (i.e., the connection with the prefabricated top panel 1 and the prefabricated side panels 2). The length of the connecting stirrups 4 must meet the anchoring length of the constrained edge components. At the same time, it should be noted that the connecting stirrups 4 must be staggered with the connecting stirrups 4 on the prefabricated bottom panel 1 and the prefabricated top panel 2. At the same time, embedded bolts 9 for welding the pipe gallery bracket 8 must be embedded in the prefabricated side panels, and inclined supports must be reserved on the outer wall of the prefabricated side panels 3.

[0024] After the prefabricated bottom plate 1, the prefabricated top plate 2 and the prefabricated side plates 3 are prefabricated in the factory, they are transported and hoisted to complete the connection with the cast-in-place connection parts.

[0025] Among them, the construction process of the composite plate integrated pipe corridor construction site is mainly as follows: measurement and layout → on-site template installation → installation and splicing of various components of the composite plate integrated pipe corridor → installation of pipe corridor brackets → longitudinal reinforcement reservation at the connection parts → support of cast-in-place parts → inspection and acceptance → pouring of cast-in-place concrete → maintenance and demoulding

[0026] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A composite plate type integrated pipe gallery, characterized in that: The invention comprises a prefabricated bottom plate (1), a prefabricated top plate (2) and a prefabricated side plate (3); the prefabricated bottom plate (1), the prefabricated top plate (2) and the prefabricated side plate (3) are spliced ​​and then poured with concrete to form a pouring layer (6); the prefabricated bottom plate (1), the prefabricated top plate (2), the prefabricated side plate (3) and the pouring layer (6) are connected to form a pipe gallery body.

2. The composite plate type integrated pipe gallery according to claim 1 is characterized in that: The prefabricated bottom plate (1) and the prefabricated top plate (2) are provided with connecting stirrups (4) and connecting longitudinal bars (5) on both sides, and the connecting stirrups (4) and connecting longitudinal bars (5) form constrained edge members. The prefabricated side plates (3) are provided with connecting stirrups (4) at the connection with the prefabricated bottom plate (1) and the prefabricated top plate (2). The connecting stirrups (4) on the prefabricated side plates (3) and the connecting stirrups (4) on the prefabricated bottom plate (1) and the prefabricated top plate (2) are staggered with each other.

3. The composite plate type integrated pipe gallery according to claim 1 is characterized in that: Truss steel bars (7) are arranged in the casting layer (6), and the truss steel bars (7) connect the prefabricated bottom plate (1), the prefabricated top plate (2), the prefabricated side plates (3) and the casting layer (6).

4. The composite plate type integrated pipe gallery according to claim 1 is characterized in that: It also comprises a pipe gallery bracket (8), wherein embedded bolts (9) are provided in the prefabricated side panels (3), and the pipe gallery bracket (8) is fixed to the embedded bolts (9) by welding.

Images