CN217153314U

CN217153314U - Urban line pipeline

Info

Publication number: CN217153314U
Application number: CN202220863992.0U
Authority: CN
Inventors: 吕茂宋
Original assignee: Hangzhou Wanshu Ecological Engineering Co ltd
Current assignee: Hangzhou Wanshu Ecological Engineering Co ltd
Priority date: 2022-04-15
Filing date: 2022-04-15
Publication date: 2022-08-09
Anticipated expiration: 2032-04-15

Abstract

The utility model belongs to the technical field of municipal administration equipment, a city line pipeline is provided, include: the pipe body, body axle center department are provided with an installation axle including four groups of arc tubes, and four groups of arc tubes dismantlement formula are installed on the circumference lateral wall of installation axle, and four groups of arc tubes are installed and are installed the epaxial complete circuit pipeline that forms of installation, a plurality of slotted holes have been seted up to the arc tube inside, and the radial direction of arc tube is provided with inner tube and outer tube from inside to outside respectively, evenly installs a plurality of buffering subassemblies between inner tube and the outer tube. This pipeline split formula structure is convenient for follow-up maintenance and pipeline internal transmission.

Description

Urban line pipeline

Technical Field

The utility model belongs to the technical field of municipal administration equipment, especially, relate to a city line pipeline.

Background

Urban underground pipelines refer to pipelines for water supply, drainage, gas, heat, electric power, communication, radio and television, industry and the like in an urban range and auxiliary facilities thereof, are important infrastructure and 'life lines' for guaranteeing urban operation, are easy to damage due to the fact that the urban underground pipelines are buried underground for a long time and are corroded by soil, underground water seepage and the like, and are frequently required to be maintained in later periods.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the utility model is to provide an urban line pipeline aims at solving above-mentioned problem.

The utility model discloses a realize like this, a city circuit pipeline includes: the pipe body, body axle center department are provided with an installation axle including four groups of arc tubes, and four groups of arc tubes dismantlement formula are installed on the circumference lateral wall of installation axle, and four groups of arc tubes are installed and are installed the epaxial complete circuit pipeline that forms of installation, a plurality of slotted holes have been seted up to the arc tube inside, and the radial direction of arc tube is provided with inner tube and outer tube from inside to outside respectively, evenly installs a plurality of buffering subassemblies between inner tube and the outer tube.

Preferably, the inner tube around the slot is filled with an insulating sealing filler.

Preferably, a plurality of bayonet locks are installed at the equal interval towards one side of installation axle lateral wall to the arc tube, have seted up the draw-in groove on the installation axle lateral wall that the bayonet lock corresponds, bayonet lock and draw-in groove joint.

Preferably, four groups of partition plates are installed at equal intervals along the radial direction on the circumferential side wall of the installation shaft, a plurality of positioning sliding grooves are uniformly formed in two sides of each partition plate, and positioning sliding rods are installed on the side walls of the arc pipes corresponding to the positioning sliding grooves.

Preferably, the buffering subassembly is including two sets of buffer cylinders, and the one end that the buffer cylinder is relative sets up to the opening form, and the connecting plate is installed to opposite one end, and two sets of buffer cylinders pass through the connecting plate to be fixed respectively in the outer tube inboard and the inner tube outside, the inside sliding connection of buffer cylinder has the buffer board, and elastic connection has the spring between two sets of buffer boards, and buffer board keeps away from buffer cylinder open-ended one end fixedly connected with buffer beam.

The utility model provides a city circuit pipeline, through adopting the arc tube to be connected with installation axle dismantlement to and set up the slotted hole in the arc tube, realize that the same body carries out different kinds of circuit, transmission use, can dismantle the arc tube according to the position that the pipeline damaged again and maintain, fully improve the convenience of maintenance;

through set up buffering subassembly between inner tube and outer tube for improve the buffering protective capacities of arc pipe self.

Drawings

Fig. 1 is a schematic structural diagram of a city line pipeline.

Fig. 2 is a schematic structural diagram of an installation shaft in an urban line pipeline.

Fig. 3 is a schematic structural diagram of an arc pipe in an urban line pipeline.

FIG. 4 is a schematic structural diagram of a buffer assembly in a city line pipeline;

in the drawings: the pipe body 10, the inner pipe 11, the outer pipe 12, the mounting shaft 13, the partition plate 14, the clamping groove 15, the positioning sliding groove 16, the positioning sliding rod 17, the clamping pin 18, the slotted hole 19, the buffer assembly 20, the insulating sealing filler 21, the buffer cylinder 22, the buffer plate 23, the spring 24, the buffer rod 25, the connecting plate 26 and the arc-shaped pipe 27.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The following detailed description is provided to illustrate specific embodiments of the present invention.

As shown in fig. 1-4, for the embodiment of the present invention provides a structure diagram of an urban line pipeline, including: the tube body 10, the tube body 10 includes four groups of arc tubes 27, a mounting shaft 13 is arranged at the axle center of the tube body 10, the four groups of arc tubes 27 are detachably mounted on the circumferential side wall of the mounting shaft 13, after the four groups of arc tubes 27 are simultaneously mounted on the mounting shaft 13, forming a complete line pipeline, a plurality of slotted holes 19 are arranged in the arc-shaped pipe 27, the slotted holes 19 can be used for various transmission uses such as communication, drainage, power supply and the like, and the slots 19 in the interior of each set of arced tubes 27 can only be used for one type of transmission, preventing different types of transmissions from interfering with each other, the arc-shaped tube 27 is respectively provided with an inner tube 11 and an outer tube 12 from inside to outside in the radial direction, a plurality of buffer assemblies 20 are uniformly arranged between the inner tube 11 and the outer tube 12, and the buffer assemblies 20 are used for relieving the expansion with heat and the contraction with cold in the corresponding slotted holes 19 and the deformation of the inner tube 11 and the outer tube 12 symmetrical to the external pressure, so that the safety is improved;

the inside of the inner tube 11 around the slot 19 is filled with an insulating sealing filler 21, and the insulating sealing filler 21 serves to increase the sealing and insulating ability around the slot 19.

A plurality of clamping pins 18 are arranged on one side of the arc-shaped pipe 27 facing the side wall of the mounting shaft 13 at equal intervals, clamping grooves 15 are formed in the side wall of the mounting shaft 13 corresponding to the clamping pins 18, the clamping pins 18 are clamped with the clamping grooves 15, and the arc-shaped pipe 27 is detachably connected with the mounting shaft 13;

four groups of partition plates 14 are arranged on the circumferential side wall of the mounting shaft 13 at equal intervals along the radial direction, the partition plates 14 are used for partitioning the arc-shaped pipe 27 mounted on the mounting shaft 13, meanwhile, in order to increase the stability of the arc-shaped pipe 27 fixed on the mounting shaft 13, a plurality of positioning sliding grooves 16 are uniformly formed in two sides of each partition plate 14, positioning sliding rods 17 are mounted on the side wall of the arc-shaped pipe 27 corresponding to the positioning sliding grooves 16, when the arc-shaped pipe 27 is mounted on the mounting shaft 13, the positioning sliding rods 17 are used for sliding along the positioning sliding grooves 16 in the radial direction, and then the arc-shaped pipe 27 is clamped and stably connected to the mounting shaft 13 through clamping grooves 15 and clamping pins 18;

buffer unit 20 is including two sets of buffer barrels 22, the relative one end of buffer barrel 22 sets up to the opening form, connecting plate 26 is installed to opposite one end, two sets of buffer barrels 22 are fixed respectively in the outer tube 12 inboard and the 11 outsides of inner tube through connecting plate 26, and the inside sliding connection of buffer barrel 22 has buffer board 23, elastic connection has spring 24 between two sets of buffer boards 23, buffer board 23 keeps away from buffer barrel 22 open-ended one end fixedly connected with buffer beam 25, utilize spring 24 elastic connection buffer board 23, the cushioning effect that provides the certain distance for both sides fixed connection's inner tube 11 and outer tube 12.

The utility model provides an urban line pipeline in the above-mentioned embodiment, when laying the use, according to the use of treating transmission, select to transmit in the slotted hole 19 of different curved tubes 27 inside, simultaneously with draw-in

groove

15 and 18 joints of bayonet lock and location spout 16 and location slide bar 17's sliding connection, install curved tube 27 in the outside of installation axle 13, and utilize the buffer unit 20 between inner tube 11 and the outer tube 12 to protect the buffering, when needs maintain 19 inside cables of slotted hole or inside pipeline, according to the position of damage, the maintenance alright is dismantled directly with curved tube 27 of corresponding one side.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A city line pipe, comprising: the pipe body, body axle center department are provided with an installation axle including four groups of arc tubes, and four groups of arc tubes dismantlement formula are installed on the circumference lateral wall of installation axle, and four groups of arc tubes are installed and are installed the epaxial complete circuit pipeline that forms of installation, a plurality of slotted holes have been seted up to the arc tube inside, and the radial direction of arc tube is provided with inner tube and outer tube from inside to outside respectively, evenly installs a plurality of buffering subassemblies between inner tube and the outer tube.

2. The urban line pipeline according to claim 1, wherein the interior of the inner pipe around the slot is filled with an insulating sealing filler.

3. The urban line pipeline according to claim 2, wherein a plurality of clamping pins are installed at equal intervals on one side of the arc-shaped pipe facing the installation shaft side wall, clamping grooves are formed in the installation shaft side wall corresponding to the clamping pins, and the clamping pins are clamped with the clamping grooves.

4. The urban line pipeline according to claim 3, wherein four sets of partition plates are installed at equal intervals along a radial direction on a circumferential side wall of the installation shaft, a plurality of positioning sliding grooves are evenly formed in two sides of each partition plate, and positioning sliding rods are installed on side walls of the arc pipes corresponding to the positioning sliding grooves.

5. The urban line pipeline according to claim 4, wherein the buffer assembly comprises two groups of buffer cylinders, opposite ends of the buffer cylinders are arranged in an open shape, connecting plates are mounted at opposite ends of the buffer cylinders, the two groups of buffer cylinders are fixed on the inner side of the outer pipe and the outer side of the inner pipe respectively through the connecting plates, buffer plates are slidably connected inside the buffer cylinders, springs are elastically connected between the two groups of buffer plates, and buffer rods are fixedly connected at ends of the buffer plates, which are far away from the openings of the buffer cylinders.