CN219450814U - Prefabricated assembled underground utility tunnel - Google Patents

Abstract

The utility model discloses a prefabricated underground comprehensive pipe rack, which relates to the technical field of building assembly and comprises a top plate and a bottom plate, wherein symmetrical side plates are arranged between the top plate and the bottom plate, plug boards are fixedly connected to the upper side and the lower side of each side plate, symmetrical fixed blocks are fixedly connected to the adjacent sides between the side plates, sliding grooves are formed in the adjacent sides of the fixed blocks, threaded rods are fixedly connected to the inner parts of the sliding grooves, a plurality of supporting plates are arranged on the threaded rods in a penetrating manner, threaded sleeves are arranged on the lower sides of the supporting plates, and the threaded sleeves are in threaded connection with the threaded rods; the inside pipe gallery is when installing the pipeline, can carry out spacingly through the position of limiting plate to the pipeline, and wherein distance between the limiting plate can be adjusted through rotatory thread bush, and the thread bush can adjust the height of backup pad from top to bottom when rotatory on the threaded rod to adjust the position of the inside pipeline of limiting plate, wherein the limiting plate can carry out the position separation to different kinds of pipelines, the maintenance of follow-up maintainer of being convenient for.

Description

Prefabricated assembled underground utility tunnel

Technical Field

The utility model relates to the technical field of building assembly, in particular to a prefabricated underground comprehensive pipe rack.

Background

It is well known that: the underground pipe gallery refers to an underground city pipeline comprehensive corridor. The construction method comprises the steps of constructing a tunnel space in the underground of a city, integrating various engineering pipelines such as electric power, communication, fuel gas, heat supply, water supply and drainage and the like, arranging a special overhaul port, a lifting port and a monitoring system, and implementing unified planning, unified design, unified construction and management, which is an important infrastructure for guaranteeing urban operation, constructing the conventional underground pipe gallery, generally, performing on-site pouring through concrete in a pit to form the framework of the underground pipe gallery, then arranging various engineering pipelines such as electric power, communication, fuel gas, heat supply, water supply and drainage and the like in the underground pipe gallery, and the like. Therefore, the construction period can be shortened, the construction efficiency is improved, the construction cost of the whole pipe gallery is reduced, but when various engineering pipelines such as electric power, communication, fuel gas, heat supply, water supply and drainage are arranged in the underground pipe gallery, the diameters and the types of the various pipelines are different, and if the pipelines are not placed together in a classified mode, the difficulty of overhaul is increased. Accordingly, those skilled in the art have provided prefabricated utility tunnel to address the problems set forth in the background above.

Disclosure of Invention

The utility model aims to provide a prefabricated underground utility tunnel for solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

prefabricated assembled utility tunnel, including roof and bottom plate, be provided with the curb plate of symmetry between roof and the bottom plate, the equal fixedly connected with plugboard of both sides about the curb plate, the equal fixedly connected with symmetry fixed block of adjacent one side between the curb plate, the sliding tray has all been seted up to one side that the fixed block is adjacent, the inside fixedly connected with threaded rod of sliding tray, run through on the threaded rod and be provided with a plurality of backup pads, the downside of a plurality of backup pads is provided with the thread bush, thread bush and threaded rod screwed connection are provided with a plurality of limiting plates between the curb plate of symmetry, limiting plate and backup pad bolted connection.

As still further aspects of the utility model: wherein, the roof and the bottom plate are all provided with inserting grooves, and the inserting plate is inserted in the inserting grooves.

As still further aspects of the utility model: wherein, the plugboard is provided with pouring grooves which are communicated with the plugboard.

As still further aspects of the utility model: wherein, the side of roof, bottom plate all has seted up the through-hole with the plugboard on, and the inside grafting of through-hole has the rubber tube.

As still further aspects of the utility model: wherein, a plurality of logical grooves have been seted up on the rubber tube, a plurality of wedge of fixed connection on the rubber tube, the inside screwed connection of rubber tube has the hob.

As still further aspects of the utility model: wherein, symmetrical spread grooves are arranged on the side edges of the bottom plate, and the spread grooves are connected by connecting rod bolts.

Compared with the prior art, the utility model has the beneficial effects that:

the curb plate that sets up can accomplish the integral erection to the piping lane through the pegging graft inside the jack-in groove in roof and the bottom plate, wherein pour the cement in the inslot and can promote the bulk strength of curb plate, wherein the piping lane is inside when installing the pipeline, can carry out spacingly through the position of limiting plate to the pipeline, wherein distance between the limiting plate can be adjusted through rotatory thread bush, can adjust the height of backup pad from top to bottom when the thread bush rotates on the threaded rod to adjust the position of the inside pipeline of limiting plate, wherein the limiting plate can carry out the position separation to different kinds of pipelines, the maintenance of follow-up maintainer of being convenient for.

Drawings

FIG. 1 is a schematic diagram illustrating the overall structure of the present utility model;

FIG. 2 is a schematic view of a rubber tube structure in the present utility model;

FIG. 3 is a schematic view of a side plate structure according to the present utility model;

the correspondence between the reference numerals and the component names in the drawings is as follows:

1. a top plate; 102. a plug-in groove; 2. a bottom plate; 201. a connecting groove; 202. a connecting rod; 3. a side plate; 302. a plug board; 303. pouring a groove; 304. a through hole; 305. a fixed block; 306. a sliding groove; 307. a threaded rod; 308. a support plate; 309. a thread sleeve; 4. a rubber tube; 401. a through groove; 402. wedge blocks; 403. a screw rod; 5. and a limiting plate.

Detailed Description

Please refer to fig. 1-3: prefabricated assembled underground utility tunnel, including roof 1 and bottom plate 2, be provided with symmetrical curb plate 3 between roof 1 and the bottom plate 2, the equal fixedly connected with plugboard 302 of both sides about curb plate 3, the grafting groove 102 has all been seted up on roof 1 and the bottom plate 2, the pouring groove 303 has been seted up on plugboard 302, the pouring groove 303 all link up with grafting groove 102, the curb plate 3 of setting can be pegged graft inside grafting groove 102 in roof 1 and the bottom plate 2 through plugboard 302 and accomplish the integral erection to the pipe gallery, wherein pour cement in pouring groove 303 and can promote the bulk strength of curb plate 3, plugboard 302 is pegged graft in grafting groove 102's inside, the fixed block 305 of symmetry is all fixedly connected with on one side adjacent between the curb plate 3, sliding groove 306 has all been seted up to one side adjacent to the fixed block 305, the inside fixedly connected with threaded rod 307 of sliding groove 306, run through on the 307 is provided with a plurality of backup pads 308, the downside of a plurality of backup pads 308 is provided with the thread bush 309, threaded bush 309 and threaded rod 307 screwed connection, be provided with a plurality of limiting plates 5 between the curb plate 5, distance can be adjusted through rotatory thread bush 309, the threaded bush 309 can be adjusted on the backup pad 308, the height is adjusted on the backup pad 308.

As shown in fig. 1, through holes 304 are formed in the side edges of the top plate 1 and the bottom plate 2 in the inserting plates 302, a rubber tube 4 is inserted in the through holes 304, a plurality of through grooves 401 are formed in the rubber tube 4, a plurality of wedge blocks 402 are fixedly connected to the rubber tube 4, screw rods 403 are spirally connected to the inner parts of the rubber tube 4, after cement is poured into the side plates 3, cement in the side plates 3 can be drilled through the through holes 304 by an external drilling machine, then the rubber tube 4 is inserted into the through holes 304, the screw rods 403 are spirally connected with the rubber tube 4, and the top plate 1, the bottom plate 2 and the side plates 3 are connected more tightly.

As shown in fig. 1 and 2, symmetrical connecting grooves 201 are formed on the side edges of the bottom plates 2, the connecting grooves 201 are connected by bolts through connecting rods 202, and a plurality of bottom plates 2 can be connected through the connecting rods 202.

Working principle: the curb plate 3 that sets up can be pegged graft through plugboard 302 inside the grafting groove 102 in roof 1 and bottom plate 2 and accomplish the integral erection to the piping lane, wherein pour cement in pouring groove 303 inside and can promote the bulk strength of curb plate 3, wherein the inside when installing the pipeline of piping lane, can carry out spacingly through limiting plate 5 to the position of pipeline, wherein distance between the limiting plate 5 can be adjusted through rotatory thread bush 309, height that can adjust backup pad 308 from top to bottom when thread bush 309 rotates on threaded rod 307, thereby adjust the position of the inside pipeline of limiting plate 5, wherein limiting plate 5 can carry out the position separation to different kinds of pipelines, the maintenance of follow-up maintainer of being convenient for.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. Prefabricated assembled utility tunnel, including roof (1) and bottom plate (2), its characterized in that, be provided with symmetrical curb plate (3) between roof (1) and bottom plate (2), both sides equal fixedly connected with plugboard (302) about curb plate (3), adjacent one side equal fixedly connected with symmetry fixed block (305) between curb plate (3), sliding tray (306) have all been seted up to one side adjacent to fixed block (305), sliding tray (306) inside fixedly connected with threaded rod (307), run through on threaded rod (307) and be provided with a plurality of backup pads (308), the downside of a plurality of backup pads (308) is provided with thread bush (309), thread bush (309) and threaded rod (307) screwed connection, be provided with a plurality of limiting plates (5) between symmetrical curb plate (3), limiting plates (5) and backup pad (308) bolted connection.

2. The prefabricated underground utility tunnel according to claim 1, wherein the top plate (1) and the bottom plate (2) are provided with inserting grooves (102), and the inserting plates (302) are inserted into the inserting grooves (102).

3. The prefabricated underground utility tunnel according to claim 2, wherein the plug board (302) is provided with pouring grooves (303), and the pouring grooves (303) are communicated with the plug grooves (102).

4. The prefabricated underground utility tunnel according to claim 1, wherein through holes (304) are respectively formed in the side edges of the top plate (1) and the bottom plate (2) in a plug board (302), and rubber tubes (4) are inserted in the through holes (304).

5. The prefabricated underground utility tunnel according to claim 4, wherein a plurality of through grooves (401) are formed in the rubber tube (4), a plurality of wedge-shaped blocks (402) are fixedly connected to the rubber tube (4), and a screw rod (403) is spirally connected to the inside of the rubber tube (4).

6. The prefabricated underground utility tunnel according to claim 1, wherein symmetrical connecting grooves (201) are formed in the side edges of the bottom plate (2), and the connecting grooves (201) are connected through connecting rods (202) through bolts.