CN113957924A

CN113957924A - A lightweight prefabricated integrated pipe gallery

Info

Publication number: CN113957924A
Application number: CN202111241939.3A
Authority: CN
Inventors: 左春丽; 陈桂如; 王文雅; 郭仙君; 岳金方
Original assignee: Yangzhou Polytechnic Institute
Current assignee: Yangzhou Polytechnic Institute
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2022-01-21
Anticipated expiration: 2041-10-25
Also published as: CN113957924B

Abstract

The invention discloses a lightweight prefabricated assembled comprehensive pipe gallery, which comprises two end pipe joints and a plurality of middle pipe joints, wherein the middle pipe joints are connected with the two end pipe joints through connecting structures; the invention can reduce the weight of the pipe gallery while ensuring the strength, and can increase the length of a single middle pipe joint and an end pipe joint, thereby reducing the joint, reducing the risk of water seepage and shortening the construction time.

Description

Light-weight prefabricated assembled comprehensive pipe gallery

Technical Field

The invention relates to the technical field of municipal underground construction engineering, in particular to a lightweight prefabricated assembled comprehensive pipe gallery.

Background

At the present stage, municipal pipelines for communication, water supply, power supply and the like in China mainly adopt a direct-buried laying mode, the mode is simple in construction and low in manufacturing cost, but has many defects, road repeated excavation is caused by pipeline expansion, updating, maintenance and the like, the problems of environmental pollution, pipeline damage, urban traffic jam and the like are caused, inconvenience is caused to the life of residents, meanwhile, the continuity of a shallow underground space is destroyed, planning and utilization of the shallow underground space are not facilitated, and the development of urban infrastructure and the improvement of the environment are restricted.

The utility model has the advantages of utilizing the utility tunnel to lay municipal pipeline to reduce the repeated excavation and improve the urban underground space utilization rate, the utility tunnel is also called as common ditch or common pipeline, is built under the city and is used for accommodating the buildings and the accessory facilities of two or more types of urban engineering pipeline, the common pipe gallery needs to be poured on site, consumes a large amount of manpower, material resources and time, a prefabricated assembly type utility tunnel appears later, a plurality of pipe gallery components are spliced together for use, although the application obtains huge economic and social benefits, the characteristics of large cross section size, large pipe gallery wall thickness and the like cause the weight of a single pipe gallery component to be overlarge, which brings great difficulty for the hoisting, transportation and on-site splicing operation of the component, in addition, the length of the single component is limited due to the overlarge weight, the splicing number of the prefabricated assembly type pipe gallery is increased, the joint waterproof construction amount and the risk of infiltration are increased, the construction speed is slowed down. Therefore, a lightweight prefabricated assembled comprehensive pipe gallery is provided.

Disclosure of Invention

The invention aims to overcome the problems in the prior art and provides a light-weight prefabricated assembled comprehensive pipe gallery.

In order to achieve the technical purpose and achieve the technical effect, the invention is realized by the following technical scheme:

a lightweight prefabricated assembled comprehensive pipe gallery comprises two end pipe joints and a plurality of middle pipe joints, wherein the middle pipe joints and the middle pipe joints are connected with the two end pipe joints through connecting structures, the bottoms of the middle pipe joint and the end pipe joints are respectively provided with an embedded seat which is integrally formed with the middle pipe joint and the end pipe joints, two sides of the embedded seat are provided with reinforced support frames which are connected with the middle pipe joint and the end pipe joints through screws, the inner parts of the end pipe joints and the middle pipe joints are fixedly provided with cable arrangement grooves at the top parts thereof, two sides of the cable arrangement grooves are provided with lamp mounting seats fixed at the top parts of the middle pipe joints and the end pipe joints, the end pipe joint comprises an elliptical end shell with a hollow inner part, an end reinforcing rib component is fixedly arranged in the end shell, the middle pipe joint comprises an oval middle shell with a hollow inner part, and a middle reinforcing rib assembly is fixedly arranged in the middle shell.

Furthermore, the outer surface of the middle shell is provided with end rings a which are integrally formed with the outer surface of the middle shell at two ends of the outer surface, and one side of each end ring a is provided with a limiting ring a which is integrally formed with the middle shell.

Furthermore, an end ring b integrally formed with the end shell is arranged on the outer surface of the end shell at one end of the end shell, and a limiting ring b integrally formed with the end shell is arranged on one side of the end ring b.

Furthermore, end strengthening rib subassembly and middle strengthening rib subassembly are all including being fixed in the inside main part of end shell and middle shell, be equipped with a plurality of branch rather than integrated into one piece in the main part.

Furthermore, connection structure includes two curved go-between that passes through the fix with screw, the go-between includes two ring bodies that are connected by the draw-in groove matched with connecting plate on with end ring an and the end ring b, two joint seam has been formed between the ring body, joint seam department is equipped with the water guide ring that is fixed in on the ring body.

Furthermore, a water blocking cylinder fixed on the connecting plate through screws is arranged between the two water guide rings.

Further, strengthen the support frame and include pre-buried bottom plate, pre-buried bottom plate's top is equipped with rather than integrated into one piece and the backup pad that the slope set up, the top of backup pad be equipped with rather than integrated into one piece and with end shell and middle shell lateral wall on the anchor strut matched with engaging lug, the below of engaging lug is equipped with the reinforcing plate with backup pad integrated into one piece, pass through screw connection between the layer board on reinforcing plate and the anchor strut.

Furthermore, the embedded seat comprises a base, and an n-shaped support integrally formed with the base is arranged at the top of the base.

Furthermore, the cable arrangement groove is including being fixed in middle shell and the inside last wire casing that just is located its top of end shell, the bottom of going up the wire casing has the wire casing down through a plurality of screw fixed mounting.

When the invention is used, the end pipe joints and the pre-buried seats of a plurality of middle pipe joints are buried under the ground and are poured and fixed by concrete, so that the end parts of the middle pipe joints and the end pipe joints are in tight contact, the connecting structures are arranged at the seams between the middle pipe joints and between the middle pipe joints and the end pipe joints by screws, the sealing and waterproof effects are achieved while the structure is reinforced, the reinforcing support frames are arranged at the two sides of the middle pipe joints and the end pipe joints, the bottoms of the reinforcing support frames are buried underground and are poured and fixed by concrete, the structural strength of the whole pipe gallery is enhanced, the arrangement of the cable arrangement grooves is convenient for arranging electric wires to supply power for lamps, the middle pipe joints and the end pipe joints are both arranged into ellipses, the interiors of the middle pipe joints are uniformly in hollow structures, and the structures of the end pipe joints and the middle pipe joints are reinforced by the end reinforcing rib assemblies and the middle reinforcing rib assemblies, thereby reach and alleviate the weight of piping lane when guaranteeing intensity, can increase the length of single middle tube coupling and end tube coupling to reduce the seam, reduce the risk of infiltration and reduce when being under construction long.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the construction of the intermediate housing of the present invention;

FIG. 3 is a schematic structural view of the end housing of the present invention;

FIG. 4 is a schematic structural view of the connection structure of the present invention;

FIG. 5 is an internal structural view of a part of the structure of the present invention;

FIG. 6 is a schematic diagram of a portion of the structure of FIG. 5 in accordance with the present invention;

fig. 7 is a schematic view of the structure of the cable routing groove of the present invention.

The reference numbers in the figures illustrate: the novel lamp comprises a base 1, a base 2, an n-shaped support, a lamp mounting seat 3, a cable arrangement groove 4, a ring body 5, a middle shell 6, a water blocking cylinder 7, an end shell 8, a water guide ring 9, a reinforcing rod 10, a connecting lug 11, a reinforcing plate 12, a supporting plate 13, a supporting plate 14, a pre-buried bottom plate 15, screws 16, a clamping groove 17, an end ring 18, a limiting ring 19, a limiting ring 20, a limiting ring b21, an end ring b 22, a connecting plate 23, a main body 23, a support rod 24, a wire feeding groove 25 and a wire discharging groove 26.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1 to 3 and 6, the embodiment provides a lightweight prefabricated assembled comprehensive pipe gallery, which includes two end pipe joints and a plurality of middle pipe joints, the middle pipe joints and the two end pipe joints are connected by a connecting structure, the bottoms of the middle pipe joints and the end pipe joints are respectively provided with an embedded seat integrally formed therewith, two sides of the embedded seat are provided with a reinforced support frame connected with the middle pipe joints and the end pipe joints by screws 16, cable arranging grooves 4 are fixedly installed inside the end pipe joints and the middle pipe joints at the tops thereof, two sides of the cable arranging grooves 4 are provided with lamp installation seats 3 fixed at the tops of the middle pipe joints and the end pipe joints, the end pipe joints include an elliptical hollow end shell 8, an end reinforcing rib assembly is fixedly installed inside the end shell 8, the middle pipe joints include an elliptical hollow middle shell 6, a middle reinforcing rib component is fixedly arranged inside the middle shell 6; the end pipe joints and the pre-buried seats of a plurality of middle pipe joints are buried under the ground and are poured and fixed by concrete, so that the end parts of the middle pipe joints and the end pipe joints are in close contact, the connecting structures are arranged at the joints between the middle pipe joints and the joints between the middle pipe joints and the end pipe joints through screws 16, the sealing and waterproof effects are achieved while the structure is reinforced, the reinforcing support frames are arranged at the two sides of the middle pipe joints and the end pipe joints, the bottoms of the reinforcing support frames are buried underground and are poured and fixed by concrete, the structural strength of the whole pipe gallery is enhanced, the cable arrangement grooves 4 are convenient for arranging electric wires to supply power for lamps, the middle pipe joints and the end pipe joints are both arranged into an oval shape, the inner parts of the middle pipe joints are uniformly of a hollow structure, the structures of the end pipe joints and the middle pipe joints are reinforced by the end reinforcing rib assemblies and the middle reinforcing rib assemblies, and the weight of the pipe gallery is reduced while the strength is ensured, the length of a single middle pipe joint and the length of a single end pipe joint can be increased, so that seams are reduced, the risk of water seepage is reduced, and the construction time is reduced; end rings a18 integrally formed with the middle shell are arranged at the two ends of the outer surface of the middle shell, and a limiting ring a19 integrally formed with the middle shell 6 is arranged at one side of the end ring a 18; the outer surface of the end housing 8 is provided at one end thereof with an end ring b21 integrally formed therewith, and one side of the end ring b21 is provided with a stopper ring b20 integrally formed with the end housing 8; passages are formed between the end ring a18 and the limit ring a19 and between the end ring b21 and the limit ring b20, so that the connecting ring 5 is convenient to mount; the reinforced support frame comprises an embedded bottom plate 15, a support plate 13 which is integrally formed with the embedded bottom plate 15 and is obliquely arranged is arranged at the top of the embedded bottom plate 15, a connecting lug 11 which is integrally formed with the support plate 13 and is matched with the reinforcing rods 10 on the side walls of the end shell 8 and the middle shell 6 is arranged at the top of the support plate 13, a reinforcing plate 12 which is integrally formed with the support plate 13 is arranged below the connecting lug 11, and the reinforcing plate 12 is connected with a support plate 14 on the reinforcing rod 10 through a screw 16; the support plate 13 functions to support the intermediate housing 6 and the end housing 8, thereby reinforcing the mounting structure of the intermediate housing 6 and the end housing 8; the embedded seat comprises a base 1, and an n-shaped support 2 which is integrally formed is arranged at the top of the base 1; the n-shaped support 2 is matched with the base 1 to support the middle shell 6 and the end shell 8, and is convenient to bury underground for construction and installation.

As shown in fig. 5, each of the end reinforcing rib assemblies and the middle reinforcing rib assembly of the present embodiment includes a main body 23 fixed inside the end casing 8 and the middle casing 6, and a plurality of struts 24 integrally formed with the main body 23; the struts 24 cooperate with the main body 23 to reinforce the structural strength of the end and

intermediate shells

6, 8.

As shown in fig. 4, the connection structure of the present embodiment includes two arc-shaped connection rings fixed by screws 16, the connection rings include two ring bodies 5 connected by a connection plate 22 matching with the clamping grooves 17 on the end ring a18 and the end ring b21, a clamping seam is formed between the two ring bodies 5, and a water guide ring 9 fixed on the ring body 5 is arranged at the clamping seam; the clamping seams are matched with the end ring a18 and the end ring b21, so that the connecting rings are convenient to install, and the arrangement of the water guide ring 9 can shield the seams to prevent water from permeating into the pipe gallery; a water blocking cylinder 7 fixed on a connecting plate 22 through a screw 16 is arranged between the two water guide rings 9; the arrangement of the water blocking cylinder 7 can completely shield the seam, and water leakage is avoided.

As shown in fig. 7, the cable routing groove 4 of the present embodiment includes an upper line groove 25 fixed inside the middle housing 6 and the end housing 8 and located at the top thereof, and a lower line groove 26 is fixedly installed at the bottom of the upper line groove 25 by a plurality of screws 16; the upper wire groove 25 and the lower wire groove 26 are matched, so that arrangement and installation of cables are facilitated, and the situation that the cables are wound together to influence use is avoided.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.

Claims

1. A lightweight prefabricated and assembled integrated pipe gallery, comprising two end pipe sections and several middle pipe sections, characterized in that: passing between a number of the middle pipe sections, between the middle pipe section and the two end pipe sections The bottom of the middle pipe section and the end pipe section is provided with a pre-embedded seat integrally formed therewith, and the two sides of the pre-embedded seat are provided with screws connected to the middle pipe section and the end pipe section. The support frame is reinforced, and the inside of the end tube section and the middle tube section is fixedly installed with a cable arrangement groove at the top thereof, and the two sides of the cable arrangement slot are fixed on the top of the middle tube section and the end tube section. The installation seat of the lamp, the end tube section includes an oval and inner hollow end shell, the inside of the end shell is fixed with an end reinforcing rib assembly, and the middle tube section includes an oval and inner hollow middle shell , a middle reinforcing rib assembly is fixed inside the middle shell.

2 . The lightweight prefabricated integrated pipe gallery according to claim 1 , wherein the outer surface of the intermediate shell is provided with end rings a integrally formed with it at both ends thereof, and the end rings a There is a limit ring a integrally formed with the middle shell on one side.

3 . The lightweight prefabricated and assembled integrated pipe gallery according to claim 1 , wherein the outer surface of the end shell is located at one end thereof with an end ring b integrally formed therewith, and the end ring b is formed integrally with the end ring b. 4 . One side is provided with a limit ring b integrally formed with the end shell.

4 . The lightweight prefabricated and assembled integrated pipe gallery according to claim 1 , wherein the end reinforcing rib assembly and the middle reinforcing rib assembly each comprise a main body fixed inside the end shell and the middle shell, and the main body is 4. 5 . There are several supporting rods integrally formed therewith.

5 . The lightweight prefabricated integrated pipe gallery according to claim 1 , wherein the connecting structure comprises two arc-shaped connecting rings fixed by screws, and the connecting rings comprise two A ring body connected by a connecting plate that matches the snap grooves on the ring a and the end ring b, a snap joint is formed between the two ring bodies, and a water guide fixed on the ring body is arranged at the snap joint. ring.

6 . The lightweight prefabricated and assembled integrated pipe gallery according to claim 5 , wherein a water retaining cylinder fixed to the connecting plate by screws is arranged between the two water guiding rings. 7 .

7 . The lightweight prefabricated and assembled integrated pipe gallery according to claim 1 , wherein the reinforcing support frame comprises a pre-embedded bottom plate, and the top of the pre-embedded bottom plate is provided with an integrally formed and obliquely arranged integrated pipe gallery. 8 . A support plate, the top of the support plate is provided with a connecting lug integrally formed therewith and matched with the reinforcing rods on the side walls of the end shell and the middle shell, and a reinforcing plate integrally formed with the support plate is provided below the connecting lug , the reinforcing plate and the supporting plate on the reinforcing rod are connected by screws.

8 . The lightweight prefabricated and assembled integrated pipe gallery according to claim 1 , wherein the pre-embedded seat comprises a base, and the top of the base is provided with an “n”-shaped support formed integrally with the base. 9 .

9 . The lightweight prefabricated and assembled integrated pipe gallery according to claim 1 , wherein the cable arranging groove comprises a wire groove fixed inside the middle casing and the end casing and located at the top thereof, so the The bottom of the above-mentioned wire groove is fixedly installed with a lower wire groove by several screws.