CN219568964U - A fully assembled integrated pipe gallery - Google Patents

Abstract

The utility model provides a fully assembled comprehensive pipe gallery. The fully-assembled comprehensive pipe gallery includes several pipe gallery sections arranged adjacent to each other. The two ends of the pipe gallery segment along the length direction are respectively marked as the front end face and the rear end face. The front end surface and the rear end surface are configured with corresponding stepped edge. The front end surface is provided with a groove for accommodating a water stop strip. Each pipe gallery segment is spliced through the stepped edge joints one by one, and connected and compressed by steel strands to form a continuous pipe gallery. The comprehensive pipe gallery has good integrity, fully exerts the function of water-proof and waterproof, and realizes the sealed connection between adjacent pipe gallery segments. It is easy to manufacture, transport and splice, and can well improve the integrity of the pipe gallery.

Description

A fully assembled integrated pipe gallery

technical field

The utility model relates to the technical field of civil engineering, in particular to a fully assembled comprehensive pipe gallery.

Background technique

The comprehensive pipe corridor refers to the construction of a tunnel space underground in the city, and the centralized laying of various municipal pipelines such as water supply and drainage, gas, electricity, and communications. In terms of building a sponge city, rationally using underground space to expand public areas, improving the city's comprehensive carrying capacity and operational capacity, developing new urbanization construction, and conducting smart management, urban comprehensive utility corridors have great potential and advantages. It also eliminates the irregular excavation of various professional pipelines, reduces the impact on road traffic and the surrounding environment, and completely solves the problems caused by traditional layout methods such as "road zippers" and "air spider webs".

The traditional comprehensive pipe gallery is mostly cast-in-place concrete pipe gallery. The construction progress of this method is slow, the efficiency is low, and it has a great impact on the surrounding environment. At present, the prefabricated comprehensive pipe gallery includes segmental type, block type and superimposed type. The prefabricated pipe gallery can greatly improve the construction efficiency, but it has some shortcomings in terms of lifting, transportation and integrity.

The existing prefabricated pipe gallery is partially cast-in-place, and it is not fully prefabricated; in addition, the sections of the prefabricated pipe gallery must be tightly connected and waterproof, so rigid connection measures are often required , once the foundation deforms unevenly, it will seriously affect the safety of the connecting section of the pipe gallery.

Utility model content

The purpose of the utility model is to provide a fully assembled comprehensive pipe gallery to solve the problems existing in the prior art.

The technical solution adopted to achieve the purpose of the utility model is as follows, a fully assembled comprehensive pipe gallery, including several sections of the pipe gallery adjacent to each other. The two ends of the pipe gallery segment along the length direction are respectively marked as the front end face and the rear end face. The front end surface and the rear end surface are configured with corresponding stepped edge. The front end surface is provided with a groove for accommodating a water stop strip. Each pipe gallery segment is spliced through the stepped edge joints one by one, and connected and compressed by steel strands to form a continuous pipe gallery.

Further, waterproof fillers and wedge-shaped rubber rings are also arranged between adjacent pipe gallery segments.

Further, side plate buttresses are also included. The side plate pier is arranged outside the continuous pipe gallery.

Further, the water-stop strip is a water-swellable water-stop strip.

Further, the pipe gallery segment includes two horizontal plates and two vertical side plates. The two side boards are connected between the two horizontal boards and arranged oppositely. The two horizontal plates and the two side plates are enclosed to form a pipe gallery segment. Both ends of the horizontal plate and the side plate are provided with stepped edge openings.

Further, a socket connection is adopted between the horizontal plate and the side plate. A socket groove for inserting side plates is provided on the plate surface of the horizontal plate. A waterstop and waterproof packing are arranged in the socket groove.

The technical effect of the present utility model is beyond doubt:

A. The comprehensive pipe gallery has good integrity, fully exerts the water-proof and waterproof function, and realizes the sealed connection between adjacent pipe gallery segments;

B. It is easy to manufacture, transport and splice, and can well improve the integrity of the pipe gallery;

C. Each pipe gallery segment is spliced section by section through the stepped edge to realize automatic occlusion and prevent cracking between the pipe gallery sections due to uneven deformation of the foundation;

D. It realizes full prefabrication assembly, does not need to pour concrete on site, and realizes modularized and industrialized production; it is easy to implement, high in construction efficiency, and good in economy.

Description of drawings

Fig. 1 is the connection diagram of the stepped edge of the side plate;

Fig. 2 is three views of the horizontal plate structure;

Figure 3 is an overall longitudinal sectional view;

Figure 4 is a cross-sectional view.

In the figure: groove 3, waterstop 4, waterproof filler 5, steel strand 6, wedge-shaped rubber ring 7, socket groove 12, side plate buttress 13, pipe gallery segment 14.

Detailed ways

The utility model will be further described below in conjunction with the embodiments, but it should not be understood that the scope of the above subject matter of the utility model is limited to the following embodiments. Without departing from the above-mentioned technical ideas of the present utility model, various replacements and changes made according to common technical knowledge and conventional means in the art shall be included in the protection scope of the present utility model.

Example 1:

Referring to FIG. 3 , the present embodiment provides a fully assembled integrated pipe gallery, which includes several pipe gallery segments 14 arranged adjacent to each other. The two ends of the pipe gallery segment 14 along the length direction are respectively marked as a front end face and a rear end face. The front end surface and the rear end surface are configured with corresponding stepped edge. The front end face is provided with a groove 3 for accommodating a waterstop 4 . The groove 3 can limit the movement of the water stop strip 4 in the width direction. The pipe gallery segments 14 are spliced one by one through the stepped edge, and are connected and compressed by steel strands 6 to form a continuous pipe gallery.

The water stop 4 is a water-swelling water-stop strip with high elasticity and compression deformation. When the adjacent pipe gallery segments are squeezed and connected by the front end face and the rear end face, the water stop 4 is compressed under pressure. It produces 2-3 times of expansion and deformation, and fills all the irregular surfaces, cavities and gaps of the joints, and at the same time generates huge contact pressure to completely prevent leakage. When the seams or construction joints are displaced, causing the gap to exceed the elastic range of the material, the water-stop strip 4 also expands to stop water by absorbing water, so that the waterproof effect is more reliable.

Example 2:

The main structure of this embodiment is the same as that of Embodiment 1, wherein a waterproof filler 5 and a wedge-shaped rubber ring 7 are also provided between adjacent pipe gallery segments 14 to prevent groundwater from seeping.

Example 3:

Referring to FIG. 4 , the main structure of this embodiment is the same as that of Embodiment 1, which also includes a side plate buttress 13 . The side plate support pier 13 is arranged outside the continuous pipe gallery.

Example 4:

Referring to Fig. 1 and Fig. 2, the main structure of this embodiment is the same as that of Embodiment 1, wherein, the pipe gallery segment 14 includes two horizontal plates arranged horizontally and two side plates arranged vertically. The two side boards are connected between the two horizontal boards and arranged oppositely. The two horizontal plates and the two side plates are enclosed to form a pipe gallery segment 14 . Both ends of the horizontal plate and the side plate are provided with stepped edge openings.

Example 5:

The main structure of this embodiment is the same as that of Embodiment 4, wherein the horizontal plate and the side plate are connected by a socket. A socket groove 12 for inserting side plates is provided on the plate surface of the horizontal plate. A waterstop 4 and a waterproof packing 5 are arranged in the socket groove 12 .

Claims (6)

1. A fully-assembled comprehensive pipe gallery, characterized in that: it includes several pipe gallery sections (14) that are adjacent to each other; the rear end face; the front end face and the rear end face are constructed with a corresponding stepped edge; the front end face is provided with a groove (3) for accommodating the waterstop (4); each pipe gallery segment (14) The joints are spliced through stepped edges and connected and compressed by steel strands (6) to form a continuous pipe gallery. 2. A fully-assembled comprehensive pipe gallery according to claim 1, characterized in that: waterproof fillers (5) and wedge-shaped rubber rings (7) are also arranged between adjacent pipe gallery segments (14). 3. A fully-assembled comprehensive pipe gallery according to claim 1, characterized in that: it also includes side plate buttresses (13); the side plate buttresses (13) are arranged outside the continuous pipe gallery. 4. A fully-assembled integrated pipe gallery according to claim 1, characterized in that: the water-stop strip (4) is a water-swellable water-stop strip. 5. A fully assembled integrated pipe gallery according to claim 1, characterized in that: the pipe gallery section (14) includes two horizontal plates arranged horizontally and two side plates arranged vertically; A side plate is connected between two horizontal plates and arranged oppositely; the two horizontal plates and the two side plates are enclosed to form a pipe corridor segment (14); both ends of the horizontal plate and the side plates are provided with Stepped edge. 6. A fully assembled comprehensive pipe gallery according to claim 5, characterized in that: the horizontal plate and the side plate are connected by socket type; the surface of the horizontal plate is provided with a side plate An embedded socket groove (12); the socket groove (12) is provided with a water stop strip (4) and a waterproof packing (5).