CN219157762U

CN219157762U - Prefabricated utility tunnel mosaic structure

Info

Publication number: CN219157762U
Application number: CN202320300536.XU
Authority: CN
Inventors: 赵福元; 王彬; 张福军; 朱子龙; 王安童; 李礼; 曹容珩; 陈雷; 赵文源; 张�廷; 赵顺
Original assignee: Beijing Municipal Construction Co Ltd; Beijing No 6 Municipal Construction Engineering Co Ltd
Current assignee: Beijing Municipal Construction Co Ltd; Beijing No 6 Municipal Construction Engineering Co Ltd
Priority date: 2023-02-20
Filing date: 2023-02-20
Publication date: 2023-06-09
Anticipated expiration: 2033-02-20

Abstract

The utility model belongs to the technical field of comprehensive pipe racks, in particular to a prefabricated comprehensive pipe rack splicing structure, which comprises an upper pipe rack; an upper cushion seat is sleeved on the surface of the upper pipe gallery; the bottom of the upper pipe gallery is provided with a connecting component; the connection assembly includes a lower gallery; a lower pad seat is sleeved at the bottom of the lower pipe gallery; the surface of the bottom of the upper pipe gallery is fixedly connected with mortise and tenon joints; a mortise matched with the mortise is formed in the surface of the top of the lower pipe gallery; the bottom of the inner wall of the lower pipe gallery is provided with a connecting clamping groove; a front connecting clamping ring is sleeved on one side of the upper pipe gallery and one side of the lower pipe gallery; a rear connecting clamping ring is sleeved on one side, far away from the front connecting clamping ring, of the upper pipe gallery and the lower pipe gallery; the cooperation that utilizes mortise and tenon fourth of twelve earthly branches and tongue-and-groove through the design upper pipe gallery and lower pipe gallery is convenient for assemble, and the closure is good, also is convenient for carry simultaneously, and the cooperation of connecting the snap ring before utilizing and connecting the snap ring behind can directly dock the position of concatenation, has improved the efficiency of concatenation.

Description

Prefabricated utility tunnel mosaic structure

Technical Field

The utility model relates to the technical field of comprehensive pipe racks, in particular to a prefabricated comprehensive pipe rack splicing structure.

Background

The utility tunnel is an underground urban pipeline utility tunnel, namely a tunnel space is built underground in the city, various engineering pipelines such as electric power, communication, fuel gas, heat supply, water supply and drainage are integrated, a special overhaul port, a hoisting port and a monitoring system are arranged, unified planning, unified design, unified construction and management are implemented, and the utility tunnel is a 'life line' of an important infrastructure for guaranteeing urban operation, and corresponding assembly structures are considered in the production process, so that the utility tunnel is suitable for more different scenes.

The current pipe gallery splice is mainly splice at the installation place, because consider the installation length in different places inconsistent, generally all splice through a plurality of pipe galleries, and need not set up the pipe gallery of different length in the production process and be convenient for promote production efficiency, the splice mainly includes in the concatenation in-process consider waterproof needs do the butt joint processing before the sealing treatment in concatenation department, aim at the position after, extrude fixedly at the both ends of two pipe galleries, later carry out sealing treatment at the junction through cement.

However, the whole pipe gallery has larger volume in the splicing process, so that the pipe gallery occupies a large amount of space, is very inconvenient to carry, and has slow installation efficiency because the position is required to be continuously adjusted during butt joint; therefore, a prefabricated utility tunnel splicing structure is provided for the problems.

Disclosure of Invention

In order to make up for the defects of the prior art, the prior pipe gallery occupies a large amount of space in the splicing process due to the large volume of the whole pipe gallery, and is inconvenient to carry, and the problem that the position is required to be continuously adjusted and the installation efficiency is slow in the butt joint process is solved.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a prefabricated comprehensive pipe gallery splicing structure, which comprises an upper pipe gallery; an upper cushion seat is sleeved on the surface of the upper pipe gallery; the bottom of the upper pipe gallery is provided with a connecting component;

the connection assembly includes a lower gallery; a lower pad seat is sleeved at the bottom of the lower pipe gallery; the surface of the bottom of the upper pipe gallery is fixedly connected with mortise and tenon joints; a mortise matched with the mortise is formed in the surface of the top of the lower pipe gallery; the bottom of the inner wall of the lower pipe gallery is provided with a connecting clamping groove; a front connecting clamping ring is sleeved on one side of the upper pipe gallery and one side of the lower pipe gallery; the one side cover that goes up piping lane and lower piping lane and keep away from preceding connection snap ring is equipped with the back connection snap ring.

Preferably, waterproof inner pipe galleries are arranged in the upper pipe gallery and the lower pipe gallery; the top and the bottom fixedly connected with connection fixture block of waterproof inner tube gallery.

Preferably, the top of the front connecting clamping ring and the top of the rear connecting clamping ring are respectively provided with an upper clamping groove matched with the connecting clamping block; the upper clamping groove is arranged in the middle of the tops of the inner walls of the front connecting clamping ring and the rear connecting clamping ring.

Preferably, the surfaces of the upper pipe gallery, the lower pipe gallery, the front connecting clamping ring and the rear connecting clamping ring are respectively provided with a fine screw hole and a coarse screw hole; the internal thread of the thin screw hole is connected with a thin screw rod; the internal thread of thick screw hole is connected with thick screw rod.

Preferably, one end of the thin screw rod penetrates through the front connecting clamping ring, the upper pipe gallery and the lower pipe gallery and extends into the upper pipe gallery and the lower pipe gallery; one end of the thick screw rod penetrates through the rear connecting clamping ring, the upper pipe gallery and the lower pipe gallery and extends to the inner parts of the upper pipe gallery and the lower pipe gallery.

Preferably, the number of the connecting clamping grooves is two, and the two connecting clamping grooves are symmetrically distributed on two sides of the bottom of the inner wall of the lower pipe gallery.

The utility model has the advantages that:

1. the utility model is convenient to assemble by designing the upper pipe gallery and the lower pipe gallery to use the cooperation of mortise and tenon grooves, has good sealing property and is convenient to carry, and the position where the front connecting clamping ring and the rear connecting clamping ring can be directly spliced by the cooperation of the front connecting clamping ring and the rear connecting clamping ring is adopted, so that the problem that the whole pipe gallery occupies a large amount of space in the splicing process, is inconvenient to carry on the one hand, and has slow installation efficiency because the whole pipe gallery occupies a large amount of space on the other hand, and the position is required to be adjusted continuously during the splicing is solved, and the splicing efficiency is improved;

2. according to the waterproof inner pipe gallery, the upper cushion seat and the lower cushion seat are matched, so that the whole is fixed, the stability of the whole structure is improved, and the waterproof performance of the whole device is improved.

Drawings

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

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

FIG. 2 is a schematic diagram of a front view of the present utility model;

FIG. 3 is a schematic diagram of a rear view structure of the present utility model;

FIG. 4 is a schematic view of a portion of the structure of the present utility model;

FIG. 5 is a schematic view of the construction of the upper and lower tube lanes of the present utility model;

fig. 6 is a schematic view of the construction of the waterproof inner tube lane of the present utility model.

In the figure: 1. an upper pipe gallery; 2. an upper pad seat; 3. a lower pipe gallery; 4. a lower pad seat; 5. mortise and tenon joint; 6. a tongue and groove; 7. a connecting clamping groove; 8. a front connecting clamping ring; 9. the rear connecting clamping ring; 10. waterproof inner pipe gallery; 11. connecting a clamping block; 12. an upper clamping groove; 13. a thin screw hole; 14. a rough screw hole; 15. a thin screw; 16. coarse screw.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, a prefabricated utility tunnel splicing structure includes an upper tunnel 1; an upper cushion seat 2 is sleeved on the surface of the upper pipe gallery 1; the bottom of the upper pipe gallery 1 is provided with a connecting component;

the connection assembly comprises a lower pipe gallery 3; the bottom of the lower pipe gallery 3 is sleeved with a lower pad seat 4; the surface of the bottom of the upper pipe gallery 1 is fixedly connected with mortise and tenon joints 5; a mortise 6 matched with the mortise 5 is formed in the surface of the top of the lower pipe gallery 3; the bottom of the inner wall of the lower pipe gallery 3 is provided with a connecting clamping groove 7; a front connecting clamping ring 8 is sleeved on one side of the upper pipe gallery 1 and one side of the lower pipe gallery 3; a rear connecting clamping ring 9 is sleeved on one side, far away from the front connecting clamping ring 8, of the upper pipe gallery 1 and the lower pipe gallery 3;

during operation, the upper pipe gallery 1 is sleeved with the upper cushion seat 2, the upper cushion seat 2 is used for fixing and stabilizing, the lower pipe gallery 3 is assembled with the upper pipe gallery 1 in a matched mode, the lower cushion seat 4 is used for fixing and stabilizing, the mortise 5 at the bottom of the upper pipe gallery 1 is matched with the mortise 6 at the top of the lower pipe gallery 3, the front connecting clamping ring 8 and the rear connecting clamping ring 9 are convenient to assemble, and meanwhile, the assembled whole pipe gallery is protected.

Further, the inner parts of the upper pipe gallery 1 and the lower pipe gallery 3 are provided with a waterproof inner pipe gallery 10; the top and the bottom of the waterproof inner pipe gallery 10 are fixedly connected with connecting clamping blocks 11;

in operation, the waterproof inner pipe gallery 10 is clamped in the connecting clamping groove through the connecting clamping block 11, and is installed inside the upper pipe gallery 1 and the lower pipe gallery 3.

Further, the top of the front connecting clamping ring 8 and the top of the rear connecting clamping ring 9 are respectively provided with an upper clamping groove 12 which is matched with the connecting clamping block 11; the upper clamping groove 12 is arranged in the middle of the tops of the inner walls of the front connecting clamping ring 8 and the rear connecting clamping ring 9;

during operation, the connecting clamping blocks 11 on the surface of the waterproof inner pipe gallery 10 are matched and fixed again through the upper clamping grooves 12.

Further, the surfaces of the upper pipe gallery 1, the lower pipe gallery 3, the front connecting clamping ring 8 and the rear connecting clamping ring 9 are provided with fine screw holes 13 and coarse screw holes 14; the internal thread of the thin screw hole 13 is connected with a thin screw rod 15; the inside of the rough screw hole 14 is connected with a rough screw 16 in a threaded manner;

in operation, the fine screw hole 13 and the coarse screw hole 14 are matched with the fine screw rod 15 and the coarse screw hole 16, so that the upper pipe gallery 1, the lower pipe gallery 3, the front connecting clamping ring 8 and the rear connecting clamping ring 9 are assembled and fixed.

Further, one end of the thin screw 15 penetrates the front connection snap ring 8, the upper pipe gallery 1 and the lower pipe gallery 3 and extends to the inside of the upper pipe gallery 1 and the lower pipe gallery 3; one end of the thick screw 16 penetrates through the rear connecting clamping ring 9, the upper pipe gallery 1 and the lower pipe gallery 3 and extends into the upper pipe gallery 1 and the lower pipe gallery 3;

in operation, the thin screw 15 is connected with the front connecting clamp ring 8, the upper pipe gallery 1 and the lower pipe gallery 3, and the thick screw 16 is connected with the rear connecting clamp ring 9, the upper pipe gallery 1 and the lower pipe gallery.

Further, the number of the connecting clamping grooves 7 is two, and the two connecting clamping grooves 7 are symmetrically distributed on two sides of the bottom of the inner wall of the lower pipe gallery 3;

in operation, the connecting clamping grooves 7 are formed in two sides of the bottom of the inner wall of the lower pipe gallery 3.

Working principle: go up pipe gallery 1 cover and establish the backing seat 2, it is fixed through last backing seat 2 and add steadily, lower pipe gallery 3 and the cooperation equipment of last pipe gallery 1, it is fixed through lower backing seat 4 and add steadily, go up the mortise 5 at pipe gallery 1 bottom and the tongue-and-groove 6 cooperation at pipe gallery 3 top down, connect snap ring 8 before and connect snap ring 9 after and be convenient for the equipment, also protect the whole pipe gallery after the equipment simultaneously, waterproof inner tube gallery 10 is blocked in connecting the draw-in groove through connecting fixture 11, install in the inside of pipe gallery 1 and lower pipe gallery 3, it is fixed with the cooperation of the connection fixture 11 on waterproof inner tube gallery 10 surface again through last draw-in groove 12, thin screw 13 and thick screw 14 and thick screw 16 cooperation, thereby connect snap ring 8 before connecting pipe gallery 1 with lower pipe gallery 3 and connect snap ring 9 before connecting thin screw 15, connect snap ring 1 and lower pipe gallery 3, thick screw 16 connects back and connect snap ring 9, go up pipe gallery 1 and lower pipe gallery, connect the both sides of draw-in groove 7 bottom the inner wall 3 bottom down and offer.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. Prefabricated utility tunnel mosaic structure, its characterized in that: comprises an upper pipe gallery (1); an upper cushion seat (2) is sleeved on the surface of the upper pipe gallery (1); the bottom of the upper pipe gallery (1) is provided with a connecting component;

the connection assembly comprises a lower pipe gallery (3); the bottom of the lower pipe gallery (3) is sleeved with a lower pad seat (4); the surface of the bottom of the upper pipe gallery (1) is fixedly connected with a mortise and tenon joint (5); a mortise (6) matched with the mortise (5) is formed in the surface of the top of the lower pipe gallery (3); the bottom of the inner wall of the lower pipe gallery (3) is provided with a connecting clamping groove (7); a front connecting clamping ring (8) is sleeved on one side of the upper pipe gallery (1) and one side of the lower pipe gallery (3); one side of the upper pipe gallery (1) and the lower pipe gallery (3), which is far away from the front connecting clamping ring (8), is sleeved with a rear connecting clamping ring (9).

2. The prefabricated utility tunnel splice structure of claim 1, wherein: the inner parts of the upper pipe gallery (1) and the lower pipe gallery (3) are provided with waterproof inner pipe galleries (10); the top and the bottom of waterproof interior piping lane (10) are fixedly connected with connection fixture block (11).

3. The prefabricated utility tunnel splice structure of claim 2, wherein: the top of the front connecting clamping ring (8) and the top of the rear connecting clamping ring (9) are respectively provided with an upper clamping groove (12) which is matched with the connecting clamping block (11); the upper clamping groove (12) is arranged in the middle of the tops of the inner walls of the front connecting clamping ring (8) and the rear connecting clamping ring (9).

4. A prefabricated utility tunnel splice structure according to claim 3, wherein: the surfaces of the upper pipe gallery (1), the lower pipe gallery (3), the front connecting clamping ring (8) and the rear connecting clamping ring (9) are respectively provided with a thin screw hole (13) and a thick screw hole (14); the thin screw (15) is connected with the internal thread of the thin screw hole (13); the inside screw thread of thick screw hole (14) is connected with thick screw rod (16).

5. The prefabricated utility tunnel mosaic structure of claim 4, wherein: one end of the thin screw rod (15) penetrates through the front connecting clamping ring (8), the upper pipe gallery (1) and the lower pipe gallery (3) and extends to the inner parts of the upper pipe gallery (1) and the lower pipe gallery (3); one end of the thick screw rod (16) penetrates through the rear connecting clamping ring (9), the upper pipe gallery (1) and the lower pipe gallery (3) and extends to the inner parts of the upper pipe gallery (1) and the lower pipe gallery (3).

6. The prefabricated utility tunnel splice structure of claim 5, wherein: the number of the connecting clamping grooves (7) is two, and the two connecting clamping grooves (7) are symmetrically distributed on two sides of the bottom of the inner wall of the lower pipe gallery (3).