An assembled pipe gallery that is easy to transport

Abstract

This utility model belongs to the field of building construction technology, specifically a prefabricated pipe gallery that is easy to transport. It includes a prefabricated base slab with two symmetrically distributed installation slots. A first side plate and a second side plate are respectively installed in the two installation slots, each slot being filled with concrete. The tops of the first and second side plates support each other, and the side walls of the first and second side plates are inclined inwards. The first and second side plates are horizontally staggered. The advantages of this utility model are: by batch prefabricating the base slab, first side plates, and second side plates, construction time is greatly reduced and construction efficiency is improved; they are easy to stack, thus improving transportation efficiency; the pipe gallery's resistance to lateral stress is effectively improved; and the staggered arrangement of the first and second side plates, along with the overlapping of adjacent first and second side plates, effectively improves the overall strength of the pipe gallery and enhances the sealing effect.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, in particular to an assembled pipe gallery which is easy to transport. Background Art

[0002] At present, the construction methods of pipeline corridors are divided into cast-in-place and prefabricated assembly. For the cast-in-place method, due to the large amount of water and electricity used in on-site construction, the large amount of wet work, and the limited conditions on the construction site, the construction progress is slow; in addition, the quality of on-site concrete construction is difficult to guarantee, and it is easy to cause leakage problems.

[0003] In response to these problems, the market is beginning to use prefabricated pipe corridors to replace cast-in-place pipe corridors. However, existing prefabricated pipe corridors still have problems. For example, single-cabin pipe corridors are mostly U-shaped or double-groove-shaped. U-shaped prefabricated pipe corridors require cutting off the original pipelines, while double-groove-shaped prefabricated pipe corridors have seams in the middle, resulting in poor stress performance of the corridors, and there is still a risk of water seepage after the seams are sealed with sealants.

[0004] The Chinese patent with the authorization announcement number CN209837100U discloses an assembled pipe gallery, including a pipe gallery base with an installation interface; the open surface of the installation interface is arranged to face upward; the bottom end thereof is vertically inserted into the installation interface to realize a fixed pipe gallery frame and a concrete filler filled in the gap at the connection between any installation interface and the pipe gallery frame to fix the pipe gallery base and the pipe gallery frame to form a tubular gallery body. The gallery body with a tubular structure is divided into two parts, the pipe gallery base and the pipe gallery frame. The pipe gallery base and the pipe gallery frame are prefabricated by casting and other methods to reduce on-site construction time and improve construction efficiency. During installation, the pipe gallery base and the pipe gallery frame are hoisted to the appropriate position in turn by hoisting tools and lowered to complete the assembly. Compared with the existing prefabricated pipe gallery, the assembled pipe gallery ensures the stress performance and waterproof performance.

[0005] However, although the above patent reduces the construction time at the construction site and improves the construction efficiency by prefabricating concrete, the pipe gallery of the above patent is a U-shaped structure. In actual working conditions, when transporting the U-shaped concrete prefabricated parts to the construction site, the U-shaped prefabricated parts take up a large space and are difficult to stack effectively, resulting in a limited number of prefabricated parts that can be loaded on each transport vehicle, which is inconvenient for transportation and affects the construction efficiency. In addition, the cross-section of the above patent is a rectangle, which is difficult to effectively resist the force applied laterally to the pipe gallery. Utility Model Content

[0006] In order to overcome the deficiencies of the prior art, the utility model solves the technical problem of prefabricating a prefabricated bottom plate, a first side plate and a second side plate in batches, assembling and combining them at the construction site for pipe gallery construction, thereby greatly reducing construction time and improving construction efficiency; the prefabricated bottom plate, the first side plate and the second side plate take up less space during transportation and are easy to stack, thereby improving transportation efficiency; the combined prefabricated bottom plate, the first side plate and the second side plate have a firm and reliable structure, and the side walls of the first side plate and the second side plate are inclined inwardly after assembly, thereby effectively improving the ability of the pipe gallery to resist lateral stress; the first side plate and the second side plate are staggered with each other, and adjacent first side plates and adjacent second side plates are overlapped with each other, thereby effectively improving the overall strength of the pipe gallery and improving the sealing effect.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: an assembled pipe gallery that is easy to transport, comprising a prefabricated bottom plate, wherein two installation grooves are symmetrically distributed on the prefabricated bottom plate, a first side plate and a second side plate are respectively arranged in the two installation grooves, each of the installation grooves is filled with concrete filler, the top ends of the first side plate and the second side plate support each other, the side walls of the first side plate and the second side plate are inclined inwardly, and the first side plate and the second side plate are staggered with each other in the horizontal direction.

[0008] The combined prefabricated bottom plate, the first side plate and the second side plate have a firm and reliable structure, and the side walls of the first side plate and the second side plate are inclined inward after assembly, which effectively improves the ability of the pipe gallery to resist lateral stress.

[0009] The first side panels and the second side panels are staggered with each other, and adjacent first side panels and adjacent second side panels are overlapped with each other, which effectively improves the overall strength of the pipe gallery and improves the sealing effect.

[0010] Furthermore, a plurality of docking protrusions are evenly distributed on the top ends of the first side panel and the second side panel, the docking protrusions on the first side panel and the docking protrusions on the second side panel are staggered and engaged with each other, and through connecting holes are provided on the first side panel and the second side panel at positions corresponding to the docking protrusions, and a second connecting rod for fixedly connecting the first side panel and the second side panel is provided in the connecting hole.

[0011] By providing the docking protrusion, the tightness of the connection between the first side plate and the second side plate is improved, the sealing effect is improved, and the first side plate and the second side plate are firmly fixed by the second connecting rod to improve the structural strength.

[0012] Furthermore, a sealing gasket that fits the shape of the docking protrusion is provided between the top ends of the first side plate and the second side plate.

[0013] Furthermore, a plurality of lifting rings are fixedly connected to the top of each of the first side plate and the second side plate and the inclined outer wall, and the first connecting rod can be inserted between the plurality of lifting rings at the same straight line position.

[0014] By setting a lifting ring, it is convenient to lift the first side panel and the second side panel, thereby facilitating installation, and after installation, by inserting the first connecting rod into the lifting ring, the force applied locally during use can be evenly distributed to the surrounding first side panel and the second side panel, thereby improving the structural strength.

[0015] In summary, compared with the prior art, the beneficial effects of the present invention are:

[0016] The combined prefabricated bottom plate, the first side plate and the second side plate have a firm and reliable structure, and the side walls of the first side plate and the second side plate are inclined inward after assembly, which effectively improves the ability of the pipe gallery to resist lateral stress.

[0017] The first side panels and the second side panels are staggered with each other, and adjacent first side panels and adjacent second side panels are overlapped with each other, which effectively improves the overall strength of the pipe gallery and improves the sealing effect.

[0018] By setting a lifting ring, it is convenient to lift the first side panel and the second side panel, thereby facilitating installation, and after installation, by inserting the first connecting rod into the lifting ring, the force applied locally during use can be evenly distributed to the surrounding first side panel and the second side panel, thereby improving the structural strength. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is the overall front view of the utility model;

[0021] Figure 3 It is a schematic diagram of the enlarged structure of the utility model A;

[0022] Figure 4 It is an exploded schematic diagram of some parts of the utility model;

[0023] Figure 5 It is a structural schematic diagram of some parts of the utility model; DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the present invention.

[0025] refer to Figure 1-5A prefabricated pipe gallery that is easy to transport includes a prefabricated bottom plate 30. Two installation grooves 31 are symmetrically distributed on the prefabricated bottom plate 30. A first side plate 32 and a second side plate 33 are respectively arranged in the two installation grooves 31. Each installation groove 31 is filled with a concrete filler 42. The tops of the first side plate 32 and the second side plate 33 support each other. The side walls of the first side plate 32 and the second side plate 33 are inclined inwardly, and the first side plate 32 and the second side plate 33 are staggered with each other in the horizontal direction.

[0026] The combined prefabricated bottom plate 30, the first side plate 32 and the second side plate 33 have a firm and reliable structure, and the side walls of the first side plate 32 and the second side plate 33 are inclined inward after assembly, which effectively improves the ability of the pipe gallery to resist lateral stress.

[0027] The first side plates 32 and the second side plates 33 are staggered with each other, and adjacent first side plates 32 and adjacent second side plates 33 are overlapped with each other, which effectively improves the overall strength of the pipe gallery and improves the sealing effect.

[0028] refer to Figure 4 A plurality of docking protrusions 37 are evenly distributed on the top of the first side plate 32 and the second side plate 33. The docking protrusions 37 on the first side plate 32 and the docking protrusions 37 on the second side plate 33 are staggered and engaged with each other. A through connecting hole 38 is opened on the first side plate 32 and the second side plate 33 at the position corresponding to the docking protrusion 37. A second connecting rod 36 for fixedly connecting the first side plate 32 and the second side plate 33 is arranged in the connecting hole 38.

[0029] By providing the docking protrusion 37, the tightness of the connection between the first side plate 32 and the second side plate 33 is improved, the sealing effect is improved, and the first side plate 32 and the second side plate 33 are firmly fixed by the second connecting rod 36 to improve the structural strength.

[0030] refer to Figure 4 A sealing gasket 41 that fits the shape of the docking protrusion 37 is provided between the top ends of the first side plate 32 and the second side plate 33 .

[0031] refer to Figure 1-2 4. A plurality of lifting rings 34 are fixedly connected to the top of each first side plate 32 and the inclined outer wall of the second side plate 33, and a first connecting rod 35 can be inserted between the plurality of lifting rings 34 in the same straight line position.

[0032] By setting the lifting ring 34, it is convenient to lift the first side panel 32 and the second side panel 33, so as to facilitate installation. After installation, by inserting the first connecting rod 35 into the lifting ring 34, the force applied locally can be evenly dispersed to the surrounding first side panel 32 and the second side panel 33 during use, thereby improving the structural strength.

[0033] In this embodiment, before on-site construction, the prefabricated bottom plate 30, the first side plate 32 and the second side plate 33 are first cast in batches through molds. When the construction site needs to lay a pipe corridor, the prefabricated components are transported to the site. During the transportation process, the components occupy little space and are easy to stack, thereby effectively improving transportation efficiency and avoiding waste of transportation resources.

[0034] During construction, first dig a trench of suitable specifications at the planned location, then lay the prefabricated bottom plates 30 one by one at the bottom of the trench, and ensure that each prefabricated bottom plate 30 is tightly connected end to end. When all the prefabricated bottom plates 30 are laid, fill the two installation grooves 31 with concrete filler 42, and then hoist them through the crane hook and hanging ring 34, and lay the first side plate 32 and the second side plate 33 alternately in turn.

[0035] After laying, the first side plate 32 and the second side plate 33 form a solid whole with the prefabricated bottom plate 30 due to the solidification of the concrete filler 42, so that the structural strength of the corridor is greatly improved, and because the first side plate 32 and the second side plate 33 are inclined inward on both sides after laying, the cross-section of the corridor is an isosceles trapezoid, which can effectively resist the lateral force of the corridor.

[0036] In the process of alternately paving the first side panel 32 and the second side panel 33, the overlapping groove 39 on the first side panel 32 or the second side panel 33 being laid will be buckled onto the overlapping edge 40 on the already laid first side panel 32 or the second side panel 33, thereby improving the sealing effect at the joint. If the length of the tunnel is long, concrete filler 42 can be added while paving the first side panel 32 and the second side panel 33, thereby preventing the concrete filler 42 from solidifying prematurely.

[0037] When paving the first side panel 32 and the second side panel 33, ensure that the bottom of each first side panel 32 and the second side panel 33 is accurately inserted into the corresponding installation groove 31 and fully in contact with the concrete slurry, and ensure that the docking protrusions 37 on the first side panel 32 and the second side panel 33 are staggered and engaged with each other, so that the relative position between the adjacent first side panels 32 and the second side panels 33 remains stable and accurate, which is convenient for the planning and measurement of the pipeline corridor, and while paving the first side panels 32 and the second side panels 33 alternately in sequence, fill the sealing gasket 41 between the top of the first side panel 32 and the second side panel 33 to ensure sealing.

[0038] Whenever the laid first side panel 32 and the second side panel 33 reach a certain distance, a second connecting rod 36 is inserted into the connecting hole 38 to lock the tops of the laid first side panel 32 and the second side panel 33 to prevent the first side panel 32 and the second side panel 33 from falling down, thereby improving the overall strength of the pipe gallery.

[0039] At the same time, the first connecting rod 35 is inserted into the lifting rings 34 on the laid second side panels 33 and the first side panels 32 to improve the structural strength between each adjacent second side panel 33 and the first side panel 32, so as to make the overall structural strength of the tunnel corridor higher in actual use and evenly disperse the locally concentrated force to various places.

[0040] After paving is completed, backfill the soil to complete the paving.

[0041] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve the technical problem within a certain error range and basically achieve the technical effect.

[0042] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a product or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such product or system. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the product or system including the elements.

[0043] The above description shows and describes several preferred embodiments of the present application, but as mentioned above, it should be understood that the present application is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the application concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the present application, and should be within the scope of protection of the claims attached to the present application.

Claims

1. An assembled pipe gallery that is easy to transport, characterized in that: The invention comprises a prefabricated bottom plate (30), wherein two mounting grooves (31) are symmetrically arranged on the prefabricated bottom plate (30), wherein a first side plate (32) and a second side plate (33) are respectively arranged in the two mounting grooves (31), and each mounting groove (31) is filled with a concrete filler (42), wherein the top ends of the first side plate (32) and the second side plate (33) support each other, the side walls of the first side plate (32) and the second side plate (33) are inclined inwardly, and the first side plate (32) and the second side plate (33) are mutually offset in the horizontal direction.

2. The assembled pipe gallery that is easy to transport according to claim 1 is characterized in that: A plurality of butt joint protrusions (37) are evenly distributed on the top ends of the first side plate (32) and the second side plate (33); the butt joint protrusions (37) on the first side plate (32) and the butt joint protrusions (37) on the second side plate (33) are interlaced and engaged with each other.

3. The assembled pipe gallery that is easy to transport according to claim 1 is characterized in that: A through connection hole (38) is provided on the first side plate (32) and the second side plate (33) at a position corresponding to the butt joint protrusion (37).

4. The assembled pipe gallery that is easy to transport according to claim 3 is characterized in that: A second connecting rod (36) for fixedly connecting the first side plate (32) and the second side plate (33) is arranged in the connecting hole (38).

5. The assembled pipe gallery that is easy to transport according to claim 1 is characterized in that: A sealing gasket (41) that fits the shape of the butt protrusion (37) is provided between the top ends of the first side plate (32) and the second side plate (33).

6. The assembled pipe gallery that is easy to transport according to claim 1 is characterized in that: A plurality of lifting rings (34) are fixedly connected to the top of each of the first side plate (32) and the second side plate (33) and the inclined outer wall, and a first connecting rod (35) can be inserted between the plurality of lifting rings (34) at the same linear position.

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