CN212486096U

CN212486096U - Polygonal pipe gallery

Info

Publication number: CN212486096U
Application number: CN202020999445.6U
Authority: CN
Inventors: 袁睿; 陈文革
Original assignee: Guangdong Anpu Zhixin Electric Co ltd
Current assignee: Guangdong Anpu Zhixin Electric Co ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-02-05
Anticipated expiration: 2030-06-03

Abstract

The utility model relates to the technical field of pipe galleries, in particular to a polygonal pipe gallery; the pipe comprises a pipe body and a hollow inner pipe arranged in the pipe body; the cross section of the hollow inner pipe is polygonal; the outer wall of the pipe body is provided with a plurality of convex edges; each rib is composed of eight plane parts which are sequentially connected end to end; and rounding the joint between two adjacent plane parts. The utility model discloses can avoid the piping lane to roll subaerial.

Description

Polygonal pipe gallery

Technical Field

The utility model relates to a piping lane technical field, concretely relates to polygon piping lane.

Background

Underground pipe gallery is also known as cable duct, power cable pipe, cement cable pipe, power calandria, power cable protection pipe etc. underground pipe gallery mainly installs in communication cable and the criss-cross section of electric power, prevents that the power line from taking place the broken string and causing the short circuit accident, arouses that communication cable and wire rope are electrified to protection cable, switch, core board, so that the complete machine is not burnt out, also plays certain isolation to power line magnetic field interference.

But the outer wall of current piping lane is circular mostly, places and takes place the roll easily when ground, needs additionally to use the pipe pillow to fix a position the piping lane.

Disclosure of Invention

An object of the utility model is to overcome above shortcoming, provide a polygon piping lane, can avoid the piping lane to roll subaerial.

In order to achieve the above purpose, the specific scheme of the utility model is as follows: a polygonal pipe gallery comprises a pipe body and a hollow inner pipe arranged in the pipe body; the cross section of the hollow inner pipe is polygonal; the outer wall of the pipe body is provided with a plurality of convex edges; each rib is composed of eight plane parts which are sequentially connected end to end; and rounding the joint between two adjacent plane parts.

The utility model discloses further set up as, the cross section of cavity inner tube is regular hexagon.

The utility model discloses further set up as, the cross section of cavity inner tube is the octagon.

The utility model is further arranged that at least one sensor channel is arranged between the hollow inner tube and the tube body; the polygonal pipe gallery further comprises a main control chip and a communication module; the main control chip is in communication connection with the communication module; the main control chip and the communication module are both arranged on the hollow inner tube; a plurality of temperature sensors are arranged in each sensor channel; the temperature sensors are uniformly arranged at intervals along the axial direction of the sensor channel; and the plurality of temperature sensors are electrically connected with the main control chip.

The utility model is further arranged that at least one light channel is arranged between the hollow inner tube and the tube body; a lamp strip is arranged in the light channel; the inner wall of the hollow inner pipe is also provided with a light switch; the lamp strip and the light switch are electrically connected.

The utility model discloses further set up to, the inner wall of cavity inner tube is equipped with a plurality of wheel components along axial direction in proper order.

The utility model is further provided that the roller component comprises a mounting rack, a mounting groove, a wheel and a spring; the wheels are rotatably connected with the mounting rack; the mounting groove is arranged on the inner wall of the hollow inner pipe; the mounting rack is telescopically arranged in the mounting groove; one end of the spring is connected with the bottom of the mounting rack; the other end of the spring is connected with the inner wall of the mounting groove.

The utility model is further arranged that the inner wall of the mounting groove is provided with a first lug for preventing the mounting rack from falling off; the bottom of mounting bracket is equipped with be used for with the second lug that first lug leaned on.

The utility model has the advantages that: through setting up the bead, compare traditional circular pipe gallery, can avoid the pipe gallery to roll subaerial.

Drawings

The invention is further described with the aid of the accompanying drawings, in which, however, the embodiments do not constitute any limitation to the invention, and for a person skilled in the art, other drawings can be derived from the following drawings without inventive effort.

Fig. 1 is a schematic overall structure diagram of a first embodiment of the present invention;

fig. 2 is a schematic overall structure diagram of a second embodiment of the present invention;

fig. 3 is a side view of a first embodiment of the present invention;

fig. 4 is a side view of a second embodiment of the present invention;

fig. 5 is a schematic view of the internal structure of the roller assembly of the present invention;

fig. 6 is a schematic structural view of a pipe body according to a first embodiment of the present invention;

fig. 7 is a schematic structural view of a pipe body according to a second embodiment of the present invention.

Wherein: 1. a pipe body; 2. a hollow inner tube; 3. a rib; 4. a planar portion; 51. a sensor channel; 52. a main control chip; 53. a light channel; 54. a light switch; 7. a roller assembly; 71. a mounting frame; 72. mounting grooves; 73. a wheel; 74. a spring; 75. a first bump; 76. and a second bump.

Detailed Description

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete. It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

As shown in fig. 1 to 7, the polygonal pipe gallery according to the present embodiment includes a pipe body 1 and a hollow inner pipe 2 disposed in the pipe body 1; the cross section of the hollow inner tube 2 is polygonal; the outer wall of the pipe body 1 is provided with a plurality of convex edges 3; each rib 3 is composed of eight plane parts 31 which are sequentially connected end to end; the joint between two adjacent flat portions 31 is rounded.

The rounding process prevents sharp corners from scratching workers. In practical applications, if a circular pipe rack is used, the pipe rack rolls on the ground, which is inconvenient. However, if a quadrangular pipe rack is used, the pipe rack is difficult to push when the position is required to be moved due to an excessively large contact area with the ground. Through setting up eight plane portions 31, then can make the piping lane place steadily on the ground, can easily roll the piping lane when needs roll the piping lane again. In order to adapt to more use scenes, the lengths of the plane portions 31 may be different, and it is only necessary to ensure that the number of the plane portions 31 connected end to end is eight.

Fig. 1, 3 and 6 schematically show a structural diagram of a first embodiment, which is a polygonal pipe gallery, wherein the cross section of the hollow inner pipe 2 is a regular hexagon.

Compared with the traditional circular hollow inner tube 2, the regular hexagonal hollow inner tube 2 is more favorable for orderly placing the optical cable and the cable because the bottom of the regular hexagonal hollow inner tube is a plane.

Fig. 2, 4 and 7 show a structural diagram of a second embodiment, which is different from the first embodiment in that the cross section of the hollow inner tube 2 of the second embodiment is octagonal.

Compared with the traditional circular hollow inner tube 2, the octagonal hollow inner tube 2 is more favorable for orderly placing the optical cable and the cable because the bottom of the octagonal hollow inner tube is a plane.

As shown in fig. 1 to 7, in the polygonal pipe gallery according to the present embodiment, at least one sensor channel 51 is further disposed between the hollow inner pipe 2 and the pipe body 1; the polygonal pipe gallery further comprises a main control chip 52 and a communication module (not shown in the figure); the main control chip 52 is in communication connection with the communication module; the main control chip 52 and the communication module are both arranged on the hollow inner tube 2; a plurality of temperature sensors (not shown) are disposed in each sensor channel 51; the plurality of temperature sensors are arranged at regular intervals in the axial direction of the sensor passage 51; the plurality of temperature sensors are all electrically connected to the main control chip 52.

Specifically, the communication module may be a wired communication module such as a common network cable or a wireless communication module such as a common bluetooth or wifi; the main control chip 52 is configured to receive data of the temperature sensor and send the collected temperature data to an external control center through a communication module. Through the setting, then the control personnel can easily master the temperature value of inside every interval of piping lane to judge early whether the inside abnormal conditions such as conflagration emergence of piping lane.

As shown in fig. 1 to 7, in the polygonal pipe gallery according to the embodiment, at least one light channel 53 is further disposed between the hollow inner pipe 2 and the pipe body 1; a lamp strip (not shown) is arranged in the light channel 53; the inner wall of the hollow inner tube 2 is also provided with a light switch 54; the light bar is electrically connected to the light switch 54.

In order to enable sufficient lighting, the light channel 53 may be arranged in a transparent or translucent mode; the light bar can be lit or extinguished by simply turning on or off the light switch 54. Through setting up light switch 54 and lamp strip, can provide sufficient illumination for the workman when assembly optical cable or cable, or when the time later stage overhauls.

As shown in fig. 1 to 7, in the polygonal pipe gallery according to the present embodiment, a plurality of roller assemblies 7 are sequentially disposed on the inner wall of the hollow inner pipe 2 along the axial direction.

Through the above arrangement, when the optical cable is inserted into the hollow inner tube 2, the friction force between the optical cable and the tube corridor can be reduced, and the optical cable can be conveniently and rapidly placed into the hollow inner tube 2.

As shown in fig. 1 to 7, in the present embodiment, the roller assembly 7 includes a mounting bracket 71, a mounting groove 72, a wheel 73 and a spring 74; the wheels 73 are rotatably connected with the mounting bracket 71; the mounting groove 72 is arranged on the inner wall of the hollow inner pipe 2; the mounting rack 71 is telescopically arranged in the mounting groove 72; one end of the spring 74 is connected with the bottom of the mounting bracket 71; the other end of the spring 74 is connected to the inner wall of the mounting groove 72.

The shock may be generated when the optical cable is put into the hollow inner tube 2 or when the optical cable is taken out of the hollow inner tube 2, but since the optical cable is relatively weak, the shock can be absorbed by the above arrangement. Specifically, the rollers rotate relative to the mounting bracket 71, so that the friction between the optical cable and the inner wall of the hollow inner tube 2 can be reduced; the cable applies a downward force to the mount 71 and the springs 74 are compressed and deformed and absorb some of the force, thereby reducing the impact force received by the cable.

As shown in fig. 1 to 7, in the polygonal pipe gallery according to the present embodiment, the inner wall of the mounting groove 72 is provided with a first protrusion 75 for preventing the mounting bracket 71 from falling off; the bottom of the mounting bracket 71 is provided with a second projection 76 for abutting against the first projection 75.

By providing the first projection 75 and the second projection 76, the mount 71 can be prevented from falling off.

The above is only a preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the protection scope of the present invention.

Claims

1. A polygon pipe gallery, its characterized in that: comprises a pipe body (1) and a hollow inner pipe (2) arranged in the pipe body (1); the cross section of the hollow inner tube (2) is polygonal; the outer wall of the pipe body (1) is provided with a plurality of convex ribs (3); each rib (3) is composed of eight plane parts (31) which are sequentially connected end to end; and the joint between two adjacent plane parts (31) is rounded.

2. A polygonal pipe gallery according to claim 1, wherein: the cross section of the hollow inner tube (2) is in a regular hexagon shape.

3. A polygonal pipe gallery according to claim 1, wherein: the cross section of the hollow inner pipe (2) is octagonal.

4. A polygonal pipe gallery according to claim 1, wherein: at least one sensor channel (51) is arranged between the hollow inner tube (2) and the tube body (1); the polygonal pipe gallery further comprises a main control chip (52) and a communication module; the main control chip (52) is in communication connection with the communication module; the main control chip (52) and the communication module are both arranged on the hollow inner tube (2);

a plurality of temperature sensors are arranged in each sensor channel (51); the plurality of temperature sensors are arranged at equal intervals along the axial direction of the sensor channel (51); the plurality of temperature sensors are all electrically connected with the main control chip (52).

5. A polygonal pipe gallery according to claim 1, wherein: at least one light channel (53) is arranged between the hollow inner tube (2) and the tube body (1); a lamp strip is arranged in the light channel (53); the inner wall of the hollow inner tube (2) is also provided with a light switch (54);

the light bar is electrically connected with the light switch (54).

6. A polygonal pipe gallery according to claim 1, wherein: the inner wall of the hollow inner pipe (2) is sequentially provided with a plurality of roller assemblies (7) along the axial direction.

7. The polygonal pipe gallery of claim 6, wherein: the roller assembly (7) comprises a mounting frame (71), a mounting groove (72), wheels (73) and springs (74);

the wheels (73) are rotatably connected with the mounting rack (71);

the mounting groove (72) is arranged on the inner wall of the hollow inner pipe (2);

the mounting rack (71) is telescopically arranged in the mounting groove (72); one end of the spring (74) is connected with the bottom of the mounting rack (71); the other end of the spring (74) is connected with the inner wall of the mounting groove (72).

8. The polygonal pipe gallery of claim 7, wherein: the inner wall of the mounting groove (72) is provided with a first bump (75) for preventing the mounting rack (71) from falling off; the bottom of the mounting frame (71) is provided with a second lug (76) used for abutting against the first lug (75).