CN220634909U - Petroleum pipeline surface spraying equipment - Google Patents

Abstract

The utility model relates to the technical field and discloses a petroleum pipeline surface spraying device which comprises a spraying machine, wherein the upper surface of the spraying machine is fixedly connected with a fixing column, the inner surface of the fixing column is rotationally sleeved with a sleeve, the right surface of the sleeve is fixedly connected with a fixing block, a clamping fixing device is arranged in the fixing block and comprises a bidirectional threaded rod, the bidirectional threaded rod is rotationally connected to the inner wall of the fixing block, the rear end of the bidirectional threaded rod penetrates through the rear surface of the fixing block, the rear end of the bidirectional threaded rod is fixedly connected with a switch, the left surface of the fixing block is provided with a sliding groove, the device can clamp and fix petroleum pipelines with different pipe diameters, compared with the traditional petroleum pipeline spraying device which can only fix the petroleum pipelines with single pipe diameter by arranging a fixed groove, the device can fix the petroleum pipelines with different pipe diameters through adjustment, and is convenient to use and improves practicability.

Description

Petroleum pipeline surface spraying equipment

Technical Field

The utility model relates to the technical field, in particular to petroleum pipeline surface spraying equipment.

Background

Pipes are devices for transporting gas, liquid or fluid with solid particles, which are coupled by pipes, pipe couplings, valves, etc. In general, after the fluid is pressurized by a blower, a compressor, a pump, a boiler and the like, the fluid flows from a high pressure position to a low pressure position of a pipeline, and the fluid can be conveyed by the pressure or gravity of the fluid, so that the pipeline has wide application and is mainly used in water supply, water discharge, heat supply, coal gas supply, long-distance petroleum and natural gas conveying, agricultural irrigation, hydraulic engineering and various industrial devices.

In the in-service use, current petroleum pipeline spraying equipment is when fixing petroleum pipeline, mostly offered fixed slot, when spraying, peg graft petroleum pipeline in the slot and fix the back, spray its surface, adopt this kind of mode to fix, mostly can only carry out the centre gripping to single size petroleum pipeline and fix, can not fix the petroleum pipeline of different pipe diameters, application range is limited, the practicality is not high.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the surface spraying equipment for the petroleum pipeline, which has the advantages of clamping and fixing the petroleum pipelines with different pipe diameters and the like, and solves the problem that the petroleum pipeline can only be fixed for the petroleum pipeline with a single pipe diameter when being sprayed.

(II) technical scheme

In order to achieve the purpose of clamping and fixing petroleum pipelines with different pipe diameters, the utility model provides the following technical scheme: the surface spraying equipment for the petroleum pipeline comprises a spraying machine, wherein the upper surface of the spraying machine is fixedly connected with a fixed column, the inner surface of the fixed column is rotatably sleeved with a sleeve, the right surface of the sleeve is fixedly connected with a fixed block, and a clamping and fixing device is arranged in the fixed block;

the clamping and fixing device comprises a bidirectional threaded rod, the bidirectional threaded rod is rotationally connected to the inner wall of the fixed block, the rear end of the bidirectional threaded rod penetrates through the rear surface of the fixed block, the rear end of the bidirectional threaded rod is fixedly connected with a switch, and the left surface of the fixed block is provided with a sliding groove.

The surface thread bush of the preferable two-way threaded rod is provided with two sliding blocks which are in sliding connection with the sliding groove.

Preferably, the left surface of the two sliding blocks is fixedly connected with two fixing plates, and the opposite surfaces of the two fixing plates are fixedly connected with two semicircular rings.

Preferably, the left surface of the sleeve is fixedly connected with a fixed rod, the outer surface of the fixed rod is sleeved with a large belt pulley, and the outer surface of the large belt pulley is in transmission connection with a belt.

Preferably, the belt has a pulley drivingly connected to the inner surface.

Preferably, the inner surface of the belt pulley is sleeved with an output shaft of a motor which is fixedly connected with the left surface of the fixed column,

(III) beneficial effects

Compared with the prior art, the utility model provides the petroleum pipeline surface spraying equipment, which has the following beneficial effects:

1. this petroleum pipeline surface spraying equipment, place petroleum pipeline between two semicircle rings, at this moment through the manual rotation switch, the switch drives positive surface fixed connection's two-way threaded rod rotation, at this moment two sliders that two-way threaded rod surface screw thread cover was established are through the screw thread that two-way threaded rod surface set up towards opposite face removal, two sliders slide towards opposite face in the spout, two fixed plates that two sliders drove left surface fixed connection simultaneously are towards opposite face removal, two semicircle rings that two fixed plates drove opposite face fixed connection are towards opposite face removal, at this moment two semicircle rings laminating petroleum pipeline's surface carries out the centre gripping fixedly, this equipment can carry out the centre gripping to petroleum pipeline of different pipe diameters fixedly, compared with traditional petroleum pipeline spraying equipment through seting up fixed recess and peg graft fixedly to petroleum pipeline, this kind of mode can only fix the petroleum pipeline of single pipe diameter, this equipment can be through adjusting the petroleum pipeline of fixed different pipe diameters, the use is convenient, the practicality is improved.

2. This petroleum pipeline surface spraying equipment, through the starter motor, the motor is through the operation with the power take off to the belt pulley that the output shaft surface cover was established, the belt pulley drives the belt that surface transmission is connected and rotates, the belt drives the big belt pulley that the internal surface transmission is connected and rotates, big belt pulley drives the fixed rod that the internal surface cover was established simultaneously and rotates, fixed rod drives the sleeve of right-hand member fixed connection and rotates at the internal surface of fixed column, the centre gripping fixing device that drives sleeve right surface setting simultaneously rotates, thereby drive petroleum pipeline rotation, at this moment start-up flush coater can carry out even spraying to petroleum pipeline surface, this equipment can make it take place to rotate when petroleum pipeline sprays, the spraying on petroleum pipeline surface is more even like this, and spraying efficiency is high, be convenient for continuous processing.

Drawings

FIG. 1 is a schematic diagram of a petroleum pipeline surface spraying device according to the present utility model;

FIG. 2 is a schematic view of a fixed block structure according to the present utility model;

FIG. 3 is a schematic view of the internal structure of the fixing block of the present utility model;

fig. 4 is a schematic structural view of a fixing column according to the present utility model.

In the figure: 1. a spraying machine; 2. fixing the column; 3. a sleeve; 4. a fixed block; 5. a chute; 6. a two-way threaded rod; 7. a switch; 8. a slide block; 9. a fixing plate; 10. a semicircular ring; 11. fixing the stick; 12. a large pulley; 13. a belt; 14. a belt pulley; 15. and a motor.

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. 1-4, the present utility model provides a new technical solution: the utility model provides a petroleum pipeline surface spraying equipment, which comprises a spraying machine 1, the upper surface fixedly connected with fixed column 2 of flush coater 1, the internal surface rotation cover of fixed column 2 is equipped with sleeve 3, the right surface fixedly connected with fixed block 4 of sleeve 3, spout 5 has been seted up on the left surface of fixed block 4, the inner wall rotation of fixed block 4 is connected with two-way threaded rod 6, the rear end of two-way threaded rod 6 runs through the rear surface of fixed block 4, the rear end fixedly connected with switch 7 of two-way threaded rod 6, the surface thread bush of two-way threaded rod 6 is equipped with two sliders 8, slider 8 and spout 5 sliding connection, the left surface fixedly connected with two fixed plates 9 of two sliders 8, the opposite face fixedly connected with two semicircle rings 10 of two fixed plates 9, when this petroleum pipeline surface spraying equipment was used, place petroleum pipeline between two semicircle rings 10, at this moment through artifical rotation switch 7, the switch 7 drives the bidirectional threaded rod 6 fixedly connected with the front surface to rotate, at the moment, the two sliding blocks 8 sleeved on the outer surface of the bidirectional threaded rod 6 move towards the opposite surface through threads arranged on the outer surface of the bidirectional threaded rod 6, the two sliding blocks 8 slide towards the opposite surface in the sliding groove 5, meanwhile, the two sliding blocks 8 drive the two fixing plates 9 fixedly connected with the left surface to move towards the opposite surface, the two fixing plates 9 drive the two semicircular rings 10 fixedly connected with the opposite surface to move towards the opposite surface, at the moment, the two semicircular rings 10 are attached to the outer surfaces of the petroleum pipelines to be clamped and fixed, the device can clamp and fix the petroleum pipelines with different pipe diameters, compared with the traditional petroleum pipeline spraying device which can be used for splicing and fixing the petroleum pipelines by arranging fixed grooves, the mode can only fix the petroleum pipelines with single pipe diameter, the equipment can be used for fixing petroleum pipelines with different pipe diameters through adjustment, is convenient to use, and improves practicality.

Further, the fixed rod 11 of left surface fixedly connected with of sleeve 3, the surface cover of fixed rod 11 is equipped with big belt pulley 12, the surface transmission of big belt pulley 12 is connected with belt 13, the internal surface transmission of belt 13 is connected with belt pulley 14, the internal surface cover of belt pulley 14 is equipped with the output shaft of motor 15, motor 15 fixed connection is in the left surface of fixed column 2, when this petroleum pipeline surface spraying equipment was used, through starter motor 15, motor 15 is through the operation with the power take off to the belt pulley 14 that the output shaft surface cover was established, belt pulley 14 drives the belt 13 rotation that surface transmission was connected, belt 13 drives big belt pulley 12 rotation that internal surface transmission was connected, simultaneously big belt pulley 12 drives the fixed rod 11 rotation that the internal surface cover was established, fixed rod 11 drives the sleeve 3 of right-hand member fixed connection and rotates at the internal surface of fixed column 2, simultaneously the centre gripping fixing device that the sleeve 3 right surface set up rotates, thereby drive petroleum pipeline rotation, at this moment start-up flush coater 1 can carry out even spraying to the petroleum pipeline surface, this equipment can make it take place to rotate when the petroleum pipeline is sprayed, like this petroleum pipeline surface's more even, and spraying efficiency is high, continuous processing is convenient for.

Working principle: when the petroleum pipeline surface spraying equipment is used, a petroleum pipeline is placed between two semicircular rings 10, at this time, through manual rotation switch 7, switch 7 drives the bidirectional threaded rod 6 of positive surface fixed connection to rotate, at this time, two sliders 8 that bidirectional threaded rod 6 surface screw thread cover was established are moved towards opposite face through the screw thread that bidirectional threaded rod 6 surface set up, two sliders 8 slide towards opposite face in spout 5, simultaneously two sliders 8 drive left surface fixed connection's two fixed plates 9 towards opposite face removal, two fixed plates 9 drive opposite surface fixed connection's two semicircular rings 10 towards opposite face removal, at this time, two semicircular rings 10 laminating petroleum pipeline's surface carries out the centre gripping fixedly, through starter motor 15, power take off to the belt pulley 14 that the output shaft surface cover was established through the operation, belt pulley 14 drives surface transmission connection's belt 13 rotation, belt 13 drives internal surface transmission connection's big belt pulley 12 rotation, simultaneously big belt pulley 12 drives fixed rod 11 that the internal surface cover was established, fixed rod 11 drives right-hand member fixed connection's sleeve 3 rotates at the internal surface of fixed column 2, simultaneously drive sleeve 3 right surface fixed device that sets up towards opposite face removal, at this moment, thereby the spraying machine can be evenly sprayed on the surface is carried out to the spraying to the petroleum pipeline of the surface setting at this moment.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Petroleum pipeline surface spraying equipment comprises a spraying machine (1), and is characterized in that: the upper surface of the spraying machine (1) is fixedly connected with a fixed column (2), the inner surface of the fixed column (2) is rotatably sleeved with a sleeve (3), the right surface of the sleeve (3) is fixedly connected with a fixed block (4), and a clamping and fixing device is arranged in the fixed block (4);

the clamping and fixing device comprises a bidirectional threaded rod (6), the bidirectional threaded rod (6) is rotationally connected to the inner wall of the fixed block (4), the rear end of the bidirectional threaded rod (6) penetrates through the rear surface of the fixed block (4), the rear end of the bidirectional threaded rod (6) is fixedly connected with a switch (7), and a sliding groove (5) is formed in the left surface of the fixed block (4).

2. A petroleum pipeline surface spraying apparatus according to claim 1, wherein: the outer surface thread bush of two-way threaded rod (6) is equipped with two sliders (8), slider (8) and spout (5) sliding connection.

3. A petroleum pipeline surface spraying apparatus according to claim 2, wherein: the left surfaces of the two sliding blocks (8) are fixedly connected with two fixing plates (9), and the opposite surfaces of the two fixing plates (9) are fixedly connected with two semicircular rings (10).

4. A petroleum pipeline surface spraying apparatus according to claim 3, characterised in that: the left surface of sleeve (3) fixedly connected with fixed rod (11), the surface cover of fixed rod (11) is equipped with big belt pulley (12), and the surface transmission of big belt pulley (12) is connected with belt (13).

5. The petroleum pipeline surface spraying equipment according to claim 4, wherein: the inner surface of the belt (13) is in transmission connection with a belt pulley (14).

6. The petroleum pipeline surface spraying equipment according to claim 5, wherein: the output shaft of a motor (15) is sleeved on the inner surface of the belt pulley (14), and the motor (15) is fixedly connected to the left surface of the fixed column (2).