CN210797626U

CN210797626U - Assembled piping lane tube coupling connection structure

Info

Publication number: CN210797626U
Application number: CN201920344370.5U
Authority: CN
Inventors: 王浩任; 王义延; 赵明; 伍根伙; 范训熠; 邹冬森; 刘文龙; 谢芳
Original assignee: Fujian Meiyi Tongji Housing Industry Co ltd
Current assignee: Fujian Meiyi Tongji Housing Industry Co ltd
Priority date: 2019-03-19
Filing date: 2019-03-19
Publication date: 2020-06-19
Anticipated expiration: 2029-03-19

Abstract

The utility model discloses an assembled piping lane tube coupling connection structure, including two prefabricated tube couplings, connecting elements and two fixed components, two prefabricated tube coupling one side is close to the axial line department of terminal surface division and is opened there is first through-hole and perpendicular with prefabricated tube coupling, connecting elements include I-shaped steel beam, buffer layer and sealing layer and distribute the parcel from inside to outside in proper order, connecting elements bilateral symmetry is equipped with the second through-hole and communicates with each other with the first through-hole, fixed components includes screw rod, two gaskets and two fixation nuts, the screw rod inserts in the through-hole that first through-hole and second through-hole formed, two gaskets and two nuts overlap respectively and establish at the screw rod both ends and support in proper order; the I-shaped steel beam is wrapped with the buffering and sealing material and fixed by bolts and nuts at two sides, so that the I-shaped steel beam is not easy to seep water and deform, firm and reliable in connection, strong in seepage resistance and deformation resistance, free of influence on construction speed, good in use effect and convenient and simple to install and operate.

Description

Assembled piping lane tube coupling connection structure

Technical Field

The utility model belongs to underground pipe gallery connects the field, in particular to excellent in use effect and simple to operate's assembled piping lane tube coupling connection structure.

Background

At present, the urbanization construction of China is in rapid development, and the construction of underground infrastructure is seriously lagged. In order to meet the requirements of modern town construction on underground infrastructure construction, an underground comprehensive pipe gallery is developed, municipal pipelines such as electric power, communication, gas, heat supply, water supply and drainage and the like are integrated into a whole, and the problems that the road surface is dug repeatedly in the current town construction, the pipeline accidents are frequent and the like are solved well through a special access hole and a detection system.

However, the cast-in-place excavation operation time is too long, the ground surface environment is damaged, the construction efficiency is low, the quality of the pipe gallery is unstable, and the standardized requirements cannot be met in the test point construction of the underground comprehensive pipe gallery in each place. Therefore, an assembly type technology is adopted, and the prefabricated pipe joints are assembled to form an assembly type pipe gallery. But discovery in carrying out assembled piping lane construction, current tube coupling connection method is very crude, only is in the same place two tube couplings butt joint, easily leads to the tube coupling junction to ooze the water deformation, influences construction speed slowly, can't satisfy for satisfying the construction demand of utility tunnel underground. Therefore, the assembled pipe gallery pipe joint connecting structure degree which can guarantee the impermeability and the deformation resistance of the joint of the pipe joint and guarantee the construction efficiency is needed urgently.

The to-be-solved technical problem of the utility model is to provide an assembled piping lane tube coupling connection structure that difficult infiltration warp, impervious resistance to deformation ability is strong, do not influence construction speed, excellent in use effect, installation convenient operation are simple.

Disclosure of Invention

Connect roughly only to the coupling butt joint, easy infiltration portable, impervious resistance to deformation poor, influence construction progress, result of use subalternation problem for solving above-mentioned prior art, the utility model discloses a following technical scheme:

the utility model provides an assembled piping lane tube coupling connection structure, including two prefabricated tube couplings, connecting element and two fixed components, two prefabricated tube couplings one side is close to the terminal surface department and has seted up first through-hole, first through-hole is perpendicular with the axial line of prefabricated tube coupling, connecting element is I type composite construction and includes i-shaped steel beam, buffer layer and sealing layer, the buffer layer wraps up on i-shaped steel beam surface, the sealing layer wraps up on the buffer layer surface, connecting element bilateral symmetry is equipped with the second through-hole, the second through-hole communicates with first through-hole, connecting element both sides indent forms two symmetrical placing spaces, two prefabricated tube couplings insert two placing spaces, the fixed component includes screw rod, two gaskets and two fixation nuts, the screw rod inserts in the through-hole that first through-hole and second through-hole formed, the two gaskets are respectively sleeved at the two ends of the screw rod and abut against the upper and lower outer end faces of the connecting component, and the two fixing nuts are respectively screwed at the two ends of the screw rod in a threaded manner and respectively abut against and compress the two gaskets correspondingly.

As an improvement, the i-shaped steel beam is rolled section steel, the buffer layer is high-elasticity rubber, and the sealing layer is water-swelling rubber.

The beneficial effects of the utility model reside in that: the I-shaped steel beam is wrapped with the buffering and sealing material and fixed by bolts and nuts at two sides, so that the I-shaped steel beam is not easy to seep water and deform, firm and reliable in connection, strong in seepage resistance and deformation resistance, free of influence on construction speed, good in use effect and convenient and simple to install and operate.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Detailed Description

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

Referring to fig. 1, an assembled piping lane pipe joint connecting structure includes two prefabricated pipe joints 1, a connecting member 2 and two fixing members 3, wherein a first through hole 11 is formed at a position close to an end surface of one side of each of the two prefabricated pipe joints 1, the first through hole 11 is perpendicular to an axial line of the prefabricated pipe joint 1, the connecting member 2 is an i-shaped composite structure and includes an i-shaped steel beam 21, a buffer layer 22 and a sealing layer 23, the buffer layer 22 is wrapped on the surface of the i-shaped steel beam 21, the sealing layer 23 is wrapped on the surface of the buffer layer 22, deformation resistance and impermeability of a pipe joint are effectively ensured by the connecting member, second through holes 24 are symmetrically formed at two sides of the connecting member 2, the second through holes 24 are communicated with the first through holes 11, two sides of the connecting member 2 are recessed to form two symmetrical placing gaps 25, the two prefabricated pipe joints 1 are inserted into the two placing gaps 25, the fixing member 3 comprises a screw 31, two gaskets 32 and two fixing nuts 33, the screw 31 is inserted into a through hole formed by the first through hole 11 and the second through hole 24, the two gaskets 32 are respectively sleeved at two ends of the screw 31 and abut against the upper and lower outer end faces of the connecting member, the two fixing nuts 33 are respectively screwed at two ends of the screw 31 and respectively abut against and compress the two gaskets 32, when in use, firstly, the two prefabricated pipe joints are respectively inserted into two gaps of the I-shaped composite structure of the connecting member, the screw passes through the through holes of the connecting member and the prefabricated pipe joints, and the fixing nuts and the gaskets are used for fixing the two ends of the connecting member. The prefabricated pipe sections are fixed at two ends of the connecting member through an I-shaped structure of the connecting member, wherein the I-shaped steel beam is rolled section steel, the buffer layer is high-elasticity rubber, the sealing layer is water-swelling rubber, the tensile capacity of the I-shaped steel beam and the buffering capacity of the buffer layer guarantee the deformation resistance of the connecting structure, the water-swelling capacity of the sealing layer guarantees the anti-permeability capacity of the connecting structure, and the connecting member can be adjusted according to the shapes of different prefabricated pipe sections to guarantee the construction rate.

The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.

Claims

1. The utility model provides an assembled piping lane tube coupling connection structure which characterized in that: the connecting structure comprises two prefabricated pipe joints (1), a connecting component (2) and two fixing components (3), wherein a first through hole (11) is formed in one side of each prefabricated pipe joint (1) close to the end face, the first through hole (11) is perpendicular to the axial line of each prefabricated pipe joint (1), the connecting component (2) is of an I-shaped composite structure and comprises an I-shaped steel beam (21), a buffer layer (22) and a sealing layer (23), the buffer layer (22) is wrapped on the surface of the I-shaped steel beam (21), the sealing layer (23) is wrapped on the surface of the buffer layer (22), second through holes (24) are symmetrically formed in two sides of the connecting component (2), the second through holes (24) are communicated with the first through holes (11), two symmetrical placing gaps (25) are formed in the two sides of the connecting component (2) in a concave mode, and the two prefabricated pipe joints (1) are inserted into the two placing gaps (25), the fixing component (3) comprises a screw rod (31), two gaskets (32) and two fixing nuts (33), the screw rod (31) is inserted into a through hole formed by the first through hole (11) and the second through hole (24), the two gaskets (32) are respectively sleeved at the two ends of the screw rod (31) and abut against the upper outer end face and the lower outer end face of the connecting component (2), and the two fixing nuts (33) are respectively screwed at the two ends of the screw rod (31) in a threaded manner and respectively abut against and compress the two gaskets (32).

2. The assembled pipe gallery pipe joint connecting structure of claim 1, wherein: the I-shaped steel beam (21) is rolled section steel, the buffer layer (22) is high-elasticity rubber, and the sealing layer (23) is water-swelling rubber.