CN219410967U - High leakproofness utility tunnel - Google Patents

Abstract

The utility model discloses a high-tightness comprehensive pipe rack which comprises a rack body, wherein one end of the rack body is provided with a fixed ring, one side, far away from the fixed ring, of the rack body is provided with a connecting ring, the inner side of the connecting ring is provided with a fixed groove matched with the fixed ring, the middle part in the rack body is provided with a partition plate, two side walls of the rack body are respectively provided with a plurality of support assemblies distributed in a matrix manner, each support assembly comprises a bottom plate, one side, far away from the side walls of the rack body, of each bottom plate is provided with a support plate, the upper part of each support plate is fixedly connected with the corresponding fixed plate, two U-shaped movable plates are arranged above the corresponding fixed plate, two sides below the corresponding U-shaped movable plates are respectively provided with a limiting plate, and four idler wheels distributed in the U-shaped movable plates are arranged in a matrix manner. This kind of piping lane simple structure, convenient operation, piping lane is sealed effectual each other, has reduced the phenomenon that the infiltration appears in the piping lane, and the pipeline is convenient for put, has improved the convenience of pipeline installation.

Description

High leakproofness utility tunnel

Technical Field

The utility model relates to the technical field of building construction, in particular to a high-tightness comprehensive pipe rack.

Background

The utility tunnel is an underground urban pipeline utility tunnel, namely a tunnel space is built underground, and various engineering pipelines such as electric power, communication, fuel gas, heat supply, water supply and drainage are integrated. The construction of utility tunnel is a necessary trend of continuously expanding city scale. When the utility tunnel in the prior art is manufactured, the utility tunnel is mainly formed by integrally pouring a cement pump truck, in order to overcome the phenomenon of thermal expansion and cold contraction of concrete, a deformation joint is required to be reserved at the joint between each section of utility tunnel, and for the deformation joint, a mode of reserving a seam embedding groove at the upstream surface of a top plate is mainly adopted, and then a double-component polysulfide sealant is used for embedding. The water seepage prevention effect is not ideal, and the daily maintenance cost is increased, so that the utility tunnel with high sealing performance is provided.

Disclosure of Invention

In order to solve the problems, the utility model provides a high-tightness comprehensive pipe rack. The utility model solves the problem that in order to overcome the phenomena of thermal expansion and cold contraction of concrete, a deformation joint needs to be reserved at the joint of each section of comprehensive pipe rack, and for the deformation joint, a mode of reserving a inlaid slot at the upstream surface of a top plate is mainly adopted, and then the inlaid slot is filled with the double-component polysulfide sealant. This approach does not provide an ideal water barrier and increases the cost of routine maintenance.

The utility model provides a high-tightness comprehensive pipe rack, which comprises a rack body, wherein one end of the rack body is provided with a fixed ring, one side, far away from the fixed ring, of the rack body is provided with a connecting ring, the inner side of the connecting ring is provided with a fixed groove matched with the fixed ring, the middle part of the rack body is provided with a partition plate, two side walls of the rack body are respectively provided with a plurality of support assemblies distributed in a matrix manner, the support assemblies comprise a bottom plate, one side, far away from the side walls of the rack body, of the bottom plate is provided with a support plate, the upper part of the support plate is fixedly connected with the fixed plate, two U-shaped movable plates are arranged above the fixed plate, two sides below the U-shaped movable plates are respectively provided with a limiting plate, four rollers distributed in the U-shaped movable plates are arranged in the U-shaped movable plates, the middle part above the U-shaped movable plates is provided with a storage plate, and the middle part above the storage plate is provided with a limiting groove.

In the scheme, four fastening bolts distributed in a matrix are arranged below the limiting plate, and connecting holes are formed in four corners of the bottom plate.

In the scheme, the sealing ring is arranged in the fixing groove.

In the scheme, the lower ends of the two sides in the corridor body are provided with the drainage grooves.

In the scheme, the bottom plate is fixedly connected with the corridor body through bolts.

The utility model has the advantages and beneficial effects that: the utility model provides a high-tightness comprehensive pipe rack. Through mutually supporting between solid fixed ring and the go-between for can be stable connect between two corridor bodies, when the corridor body appears expend with heat and contract with cold the condition, the elasticity of sealing washer can pack the gap voluntarily, thereby effectually ensured the leakproofness between the go-between to solid fixed ring, when carrying out the regulation on the position to pipeline or cable, through the roll of gyro wheel, effectually reduced staff's work load. This kind of piping lane simple structure, convenient operation, piping lane is sealed effectual each other, has reduced the phenomenon that the infiltration appears in the piping lane, and the pipeline is convenient for put, has improved the convenience of pipeline installation.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a front view of the present utility model;

FIG. 2 is a right side view of the present utility model;

FIG. 3 is a cross-sectional view of the present utility model;

fig. 4 is a schematic view of a support assembly according to the present utility model.

In the figure: 1. corridor body 2, fixing ring 3, connecting ring 4 and fixing groove

5. Baffle 6, support assembly 61, bottom plate 62, support plate

63. Fixed plate 64, U-shaped movable plate 65, limiting plate 66 and roller

67. Storage plate 68, limit groove 69, fastening bolt 610 and connecting hole

7. Sealing ring 8, water drainage tank 9, bolt.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings and examples. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.

As shown in figures 1-4, the utility tunnel with high tightness comprises a tunnel body 1, wherein one end of the tunnel body 1 is provided with a fixed ring 2, one side of the tunnel body 1 far away from the fixed ring 2 is provided with a connecting ring 3, the inner side of the connecting ring 3 is provided with a fixed groove 4 matched with the fixed ring 2, when the two connected tunnel bodies 1 are spliced, the fixed ring 32 is spliced in the fixed groove 4, the two tunnel bodies can be stably connected through the mutual matching between the fixed ring 2 and the connecting ring 3, the connecting ring 3 wraps the fixed ring 2, thereby effectively avoiding the water seepage phenomenon between the two tunnel bodies 1, simultaneously, the connecting ring 3 is provided with a sealing ring 7 between the fixed ring 2, the sealing ring 7 is a rubber ring, has movable elasticity, and can automatically fill gaps by the elasticity of the sealing ring 7 when the two tunnel bodies 1 are subjected to thermal expansion and cold contraction, thereby effectively guaranteeing the tightness of the connecting ring 3 to the fixed ring 2, the middle part is provided with a baffle 5 in the corridor body 1, the side walls at two sides of the corridor body 1 are respectively provided with a plurality of support components 6 distributed in matrix, each support component 6 comprises a bottom plate 61, one side of the bottom plate 61 away from the side wall of the corridor body 1 is provided with a support plate 62, the upper part of the support plate 62 is fixedly connected with a fixed plate 63, the upper part of the fixed plate 63 is provided with two U-shaped movable plates 64, two sides below the U-shaped movable plates 64 are respectively provided with a limiting plate 65, four rollers 66 distributed in matrix are arranged in the U-shaped movable plates 64, the U-shaped movable plates 64 and the limiting plates 65 are formed into an open directional tubular structure, the rollers 66 are arranged, so that the U-shaped movable plates 64 can reciprocate in the horizontal direction above the fixed plates 63, and the positions of the U-shaped movable plates 64 can be adjusted, when carrying out the regulation on the position to pipeline or cable, through the roll of gyro wheel 66, effectually reduced staff's work load, U type fly leaf 64 top middle part is equipped with puts the thing board 67, put thing board 67 top middle part and offered spacing groove 68, spacing groove 68 can carry out spacingly to articles such as pipeline and cable.

Four fastening bolts 69 arranged in a matrix are arranged below the limiting plate 65, connecting holes 610 are formed in four corners of the bottom plate 61, and when the fastening bolts 69 are rotated, the U-shaped movable plate 64 can be positioned on the fixed plate 63 through mutual matching between the fastening bolts 69 and the fixed plate 63, and the supporting assembly 6 can be fixedly arranged on the side wall of the corridor body 1 through the connecting holes 610.

A sealing ring 7 is arranged in the fixing groove 4, and the sealing ring 7 is a rubber ring.

The drainage tank 8 is arranged at the lower ends of the two sides in the corridor body 1, and the drainage tank 8 can drain water in the corridor body 1.

The bottom plate 61 is fixedly connected with the gallery body 1 through bolts 9.

Specifically, in the utility model, when two connected corridor bodies 1 are spliced, the fixing ring 32 is inserted into the fixing groove 4, the two corridor bodies can be stably connected through the mutual matching between the fixing ring 2 and the connecting ring 3, the sealing ring 7 is arranged between the two corridor bodies 2 and is a rubber ring, the sealing ring 7 has movable elasticity, when the corridor bodies 1 are subjected to expansion and contraction, gaps can be automatically filled by the elasticity of the sealing ring 7, the tightness between the connecting ring 3 and the fixing ring 2 is effectively ensured, the U-shaped movable plate 64 and the limiting plate 65 are formed into an open directional tubular structure, the roller 66 is arranged, the U-shaped movable plate 64 can reciprocate above the fixing plate 63 in the horizontal direction, and the workload of workers is effectively reduced through the rolling of the roller 66 when the position of a pipeline or a cable is adjusted.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (5)

1. The utility model provides a high leakproofness utility tunnel, includes the corridor body (1), a serial communication port, corridor body (1) one end is equipped with solid fixed ring (2), corridor body (1) is kept away from solid fixed ring (2) one side and is equipped with go-between (3), go-between (3) inboard be equipped with solid fixed ring (2) assorted fixed slot (4), middle part is equipped with baffle (5) in corridor body (1), corridor body (1) both sides lateral wall all is equipped with supporting component (6) that a plurality of matrixes were arranged, supporting component (6) include bottom plate (61), bottom plate (61) are kept away from corridor body (1) lateral wall one side and are equipped with backup pad (62), backup pad (62) top and fixed plate (63) fixed connection, fixed plate (63) top is equipped with two U type fly leaf (64), U type fly leaf (64) below both sides all are equipped with limiting plate (65), be equipped with gyro wheel (66) of four matrixes in U type fly leaf (64), U type fly leaf (64) top middle part is equipped with thing (67) and puts thing (67) place, place the middle part is equipped with limit groove (67).

2. The high-tightness utility tunnel according to claim 1, wherein four fastening bolts (69) arranged in a matrix are arranged below the limiting plate (65), and connecting holes (610) are formed in four corners of the bottom plate (61).

3. The high-tightness utility tunnel according to claim 1, wherein a sealing ring (7) is arranged in the fixing groove (4).

4. The high-tightness comprehensive pipe rack according to claim 1, wherein drainage grooves (8) are formed in the lower ends of the two inner sides of the rack body (1).

5. The high-tightness utility tunnel according to claim 1, wherein the bottom plate (61) is fixedly connected with the tunnel body (1) through bolts (9).