CN210716551U

CN210716551U - Safety protection mechanism of pipeline for coal chemical industry

Info

Publication number: CN210716551U
Application number: CN201921755223.3U
Authority: CN
Inventors: 万仡舒
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-06-09
Anticipated expiration: 2029-10-18

Abstract

The utility model discloses a safety protection mechanism of pipeline for coal chemical industry relates to coal chemical industry pipeline technical field. It comprises two protective devices; the upper protection device comprises a semicircular tubular protection shell; arc plates are fixedly sealed and fixed at the left end and the right end of the inner side of the protective shell; the middle part of the inner side of the protective shell is fixedly connected with two arc-shaped fixing plates along the transverse direction; threaded rods are connected with the front part and the rear part of the fixing plate through threads; the right end of the left threaded rod and the left end of the right threaded rod are both rotatably connected with fixed blocks through rotating shafts; the front end and the rear end of the outer side of the protective shell are fixedly connected with mounting plates; the mounting plates are all provided with mounting ports. The utility model has the advantages that: when the pipeline protection device is used, water leakage and air leakage are prevented, the pipeline is prevented from being damaged by vibration, the fixing is more stable, the pipeline is fixed in a limiting mode in multiple directions, looseness and displacement are prevented, and the pipeline is protected better.

Description

Safety protection mechanism of pipeline for coal chemical industry

Technical Field

The utility model relates to a coal chemical industry pipeline technical field.

Background

Coal chemical refers to the process of converting coal into gas, liquid and solid fuels and chemicals by chemical processing using coal as a raw material. Various pipelines are used frequently in the coal chemical industry to convey liquid or gas and the like, and the pipeline is in the use, the kneck of pipeline takes place the gas leakage that leaks easily, inconvenient use, and also shake the pipeline when the pipeline kneck causes vibrations because factors such as earthquake or water pressure are too big easily, the pipeline kneck is fixed also not very firm, it is fixed with its installation that two pipelines are general, can not diversely with its spacing fixed, take place not hard up and displacement easily, the protection pipeline that can not be fine, consequently, need a safety protection mechanism that can solve above problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the technique that exists is not enough to the aforesaid, provide a safety protection mechanism of pipeline for coal industry. When the pipeline protection device is used, water leakage and air leakage are prevented, the pipeline is prevented from being damaged by vibration, the fixing is more stable, the pipeline is fixed in a limiting mode in multiple directions, looseness and displacement are prevented, and the pipeline is protected better.

The utility model adopts the technical proposal that: the safety protection mechanism of the pipeline for the coal chemical industry comprises two protection devices; the upper protection device comprises a semicircular tubular protection shell; arc plates are fixedly sealed and fixed at the left end and the right end of the inner side of the protective shell; the middle part of the inner side of the protective shell is fixedly connected with two arc-shaped fixing plates along the transverse direction; threaded rods are connected with the front part and the rear part of the fixing plate through threads; the right end of the left threaded rod and the left end of the right threaded rod are both rotatably connected with fixed blocks through rotating shafts; the front end and the rear end of the outer side of the protective shell are fixedly connected with mounting plates; mounting ports are formed in the mounting plates; the lower end of the mounting plate and the inner side of the arc plate are fixedly connected with sealing rubber pads; the lower protection device and the upper protection device are vertically symmetrical and have the same structure; the two protection devices are correspondingly matched with each other; two damping supports are fixedly connected to the upper end of the upper protective shell.

Further optimize this technical scheme, all be provided with anti-skidding line on a safety protection mechanism's for coal industry pipeline fixed block.

Further optimize this technical scheme, fixedly connected with pressure sensor on the protective housing of the upper end of a safety protection mechanism of pipeline for coal industry.

The utility model discloses compare with traditional safety protection mechanism, its beneficial effect lies in:

1. the installation plate, the installation port and the rubber sealing gasket are arranged to prevent water and air leakage at the interface from leaking to the outside, protect the pipeline and prevent water and air leakage; the protection shell is matched with the damping support, so that the pipeline is protected and protected better, and the pipeline is prevented from being damaged by vibration;

2. the fixing plate, the threaded rod and the fixing block are matched, and the threaded rod drives the fixing block to fix the pipe joint, so that the pipe joint is more stably fixed, the pipe joint is prevented from loosening, and a pipeline is better protected; the threaded rod, the fixed block, the arc plate and the mounting plate are matched to fix the two pipe connectors together, and the pipe connectors are limited and fixed in multiple directions to prevent the pipe connectors from loosening and displacing, so that a pipeline is protected better;

3. the fixed blocks are provided with anti-skid lines, so that the friction force is increased to ensure that the fixed blocks are more stably fixed; fixedly connected with pressure sensor on the protective housing of upper end tests its inside pressure, and pressure through observing pressure sensor can discover when the pipeline kneck has leaked, and the convenience is in time maintained.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is another schematic structural diagram of the present invention;

FIG. 3 is a schematic view of the partially exploded structure of the present invention;

in the figure, 1, a protective shell; 2. a circular arc plate; 3. a fixing plate; 4. a threaded rod; 5. a fixed block; 6. mounting a plate; 7. an installation port; 8. sealing the rubber pad; 9. a shock-absorbing support; 10. anti-skid lines; 11. a pressure sensor.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 to 3, a safety protection mechanism for a pipeline for coal chemical industry includes two protection devices; the upper protection device comprises a semicircular tubular protection shell 1; the left end and the right end of the inner side of the protective shell 1 are fixedly sealed and fixed with arc plates 2; the middle part of the inner side of the protective shell 1 is transversely and fixedly connected with two arc-shaped fixing plates 3; the front part and the rear part of the fixed plate 3 are both in threaded connection with threaded rods 4; the right end of the left threaded rod 4 and the left end of the right threaded rod 4 are both rotatably connected with a fixed block 5 through a rotating shaft; the front end and the rear end of the outer side of the protective shell 1 are fixedly connected with mounting plates 6; mounting ports 7 are formed in the mounting plates 6; the lower end of the mounting plate 6 and the inner side of the circular arc plate 2 are fixedly connected with sealing rubber pads 8; the lower protection device and the upper protection device are vertically symmetrical and have the same structure; the two protection devices are correspondingly matched with each other; the upper end of the upper protective shell 1 is fixedly connected with two damping brackets 9; the fixed blocks 5 are provided with anti-skid lines 10; the protective shell 1 at the upper end is fixedly connected with a pressure sensor 11.

When the protective device is used, objects such as bolts and nuts are used for installing the protective device at the joint of the pipeline through the installing ports 7 on the two protective devices, at the moment, as shown in figure 1, the outer side of the joint of the pipeline is sealed and fixed by using the rubber sealing gasket, the pipeline is prevented from leaking outside when water and air leak from the joint, the pipeline is protected, the water and air leak are prevented, the damping support 9 connected to the upper protective shell 1 is fixedly installed when the protective device is used, when the joint of the pipeline vibrates due to factors such as earthquake or overlarge water pressure, the damping support 9 can damp the pipeline, and the pipeline is better protected and prevented from being damaged by vibration;

before the pipe joint is installed and fixed, the two fixing plates 3 are placed at two ends of the pipe joint, the threaded rod 4 on the fixing plates 3 is rotated, the threaded rod 4 can drive the fixing block 5 to move when rotating, the fixing block 5 stops rotating after being fixedly contacted with the two ends of the pipe joint, at this time, as shown in figure 3, the threaded rod 4 drives the fixing block 5 to fix the pipe joint, so that the pipe joint is more stably fixed and prevented from loosening, the pipeline is better protected, then the pipe joint is fixed through the installation port 7, the threaded rod 4 and the fixing block 5 fix the pipe joint, the two pipe joints are fixed together by matching the fixation of the two arc plates 2 and the installation plate 6, the pipe joint is limited and fixed in multiple directions, the loosening and the displacement of the pipe joint are prevented, and the pipeline is better protected.

Claims

1. The utility model provides a safety protection mechanism of pipeline for coal industry which characterized in that: comprises two protective devices; the upper protection device comprises a semicircular tubular protection shell (1); the left end and the right end of the inner side of the protective shell (1) are fixedly sealed and fixed with arc plates (2); the middle part of the inner side of the protective shell (1) is transversely and fixedly connected with two arc-shaped fixing plates (3); the front part and the rear part of the fixed plate (3) are both in threaded connection with threaded rods (4); the right end of the left threaded rod (4) and the left end of the right threaded rod (4) are both rotatably connected with a fixed block (5) through a rotating shaft; the front end and the rear end of the outer side of the protective shell (1) are fixedly connected with mounting plates (6); mounting openings (7) are formed in the mounting plates (6); the lower end of the mounting plate (6) and the inner side of the arc plate (2) are fixedly connected with sealing rubber pads (8); the lower protection device and the upper protection device are vertically symmetrical and have the same structure; the two protection devices are correspondingly matched with each other;

the upper end of the upper protective shell (1) is fixedly connected with two damping brackets (9).

2. The safety protection mechanism of the pipeline for the coal chemical industry according to claim 1, characterized in that:

the fixed blocks (5) are provided with anti-skid lines (10).

3. The safety protection mechanism of the pipeline for the coal chemical industry according to claim 1, characterized in that:

the protective shell (1) at the upper end is fixedly connected with a pressure sensor (11).