CN216783075U

CN216783075U - Petroleum pipeline spouts a yard device

Info

Publication number: CN216783075U
Application number: CN202122491093.0U
Authority: CN
Inventors: 林星; 毛忠
Original assignee: Shanghai Xiaoding Mechanical Equipment Co ltd
Current assignee: Shanghai Xiaoding Mechanical Equipment Co ltd
Priority date: 2021-10-16
Filing date: 2021-10-16
Publication date: 2022-06-21
Anticipated expiration: 2031-10-16

Abstract

The utility model discloses a petroleum pipeline code spraying device, which relates to the technical field of pipeline code spraying and comprises a steel pipe conveying platform, wherein two square pipe supports are arranged at the conveying end of the steel pipe conveying platform, the top ends of the two square pipe supports are fixedly connected through a connecting rod, a sliding table trolley is arranged in each of the two square pipe supports, the two sliding table trolleys do relative motion through a horizontal drag chain, a spray head which is connected with the square pipe supports in an up-and-down sliding mode is arranged above the steel pipe conveying platform, and the petroleum pipeline code spraying device realizes convenient code spraying on pipelines.

Description

Petroleum pipeline spouts a yard device

Technical Field

The utility model relates to the technical field of pipeline code spraying, in particular to a code spraying device for a petroleum pipeline.

Background

In recent years, oil extraction pipes such as oil pipes, sleeves, drill pipes and the like in oil fields increasingly adopt an inner wall coating anticorrosion technology, the oil pipes are subjected to inner coating surface treatment and spraying processing after passing through a thermal cleaning furnace, and because the oil pipes are subjected to high-temperature treatment at 400 ℃ in the thermal cleaning process, the original protective layers on the outer walls of the oil pipes are damaged, after the inner coating processing is finished, an outer wall is required to be subjected to an anticorrosion oil coating brushing process, so that the oil pipes can play a role in protection and anticorrosion in the transportation and storage processes before going into a well. How to select the anticorrosive oil with reasonable comprehensive anticorrosive performance and low cost has important significance for generating profits of enterprises.

After the production of the petroleum pipeline is finished, the outer wall of the petroleum pipeline is generally required to be subjected to code spraying, the code spraying is generally divided into manual operation and mechanical operation, the manual operation wastes time and labor, and the mechanical operation is not provided with an alignment device, so that the code spraying is easy to deflect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a code spraying device for a petroleum pipeline, which aims to overcome the defects that code spraying is required to be carried out on the outer wall of the petroleum pipeline after the production of the petroleum pipeline is finished, the code spraying is generally divided into manual operation and mechanical operation, the manual operation wastes time and labor, and the mechanical operation is not provided with an alignment device, so that the code spraying is easy to deflect.

In order to achieve the above purpose, the utility model provides the following technical scheme: including steel pipe conveying platform, steel pipe conveying platform's transport end is provided with two square pipe support, two connecting rod fixed connection is passed through on square pipe support's top, all is provided with a slip table dolly in two square pipe support, two the relative motion is to the slip table dolly through horizontal tow chain, steel pipe conveying platform's top be provided with square pipe support upper and lower sliding connection's shower nozzle.

Preferably, the square pipe support is integrally U-shaped, and two end parts of the square pipe support face downwards.

Preferably, two vertical end fixed mounting that square pipe support is close to steel pipe conveying platform one side has vertical tow chain, the removal end and the horizontal tow chain fixed connection of vertical tow chain.

Preferably, the top fixedly connected with vertical board of side pipe support, one side fixed mounting of vertical board has vertical tow chain, shower nozzle fixed connection is in the removal end fixed connection of vertical tow chain.

Preferably, one end of each sliding table trolley, which is close to each other, is fixedly connected with an extrusion plate through a screw rod.

Compared with the prior art, the petroleum pipeline code spraying device provided by the utility model has the advantages that through the two sliding table trolleys which move relatively, the extrusion plates are arranged at the ends, close to each other, of the two sliding table trolleys, the extrusion plates are close to each other to extrude the petroleum pipeline, so that the petroleum pipeline is automatically aligned, and the automatic alignment of the petroleum pipeline during code spraying is realized.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings required in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

FIG. 1 is a schematic diagram of an overall structure provided by an embodiment of the present invention;

fig. 2 is a schematic partial structure diagram according to an embodiment of the present invention.

Description of reference numerals: 1. a steel pipe conveying platform; 2. a square tube bracket; 3. a screw rod; 4. a longitudinal drag chain; 5. a horizontal drag chain; 6. a sliding table trolley; 7. a vertical drag chain; 8. a pressing plate; 9. and (4) a spray head.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings.

Referring to fig. 1-2, a petroleum pipeline code spraying device provided by the embodiment of the utility model comprises a steel pipe conveying platform 1, the steel pipe conveying platform 1 is the prior art for conveying petroleum pipelines, two square pipe brackets 2 are arranged at the conveying end of the steel pipe conveying platform 1, the petroleum pipelines pass through the square pipe brackets 2 to facilitate code spraying operation, the top ends of the two square pipe brackets 2 are fixedly connected through a connecting rod to enable the square pipe brackets 2 to be integrated, a sliding table trolley 6 is arranged in each of the two square pipe brackets 2, the two sliding table trolleys 6 move relatively through a horizontal drag chain 5, the two sliding table trolleys 6 approach each other to extrude the petroleum pipelines to align the petroleum pipelines,

and a spray head 9 which is connected with the square pipe support 2 in a vertical sliding manner is arranged above the steel pipe conveying platform 1, and the spray head 9 sprays codes.

The square pipe support 2 is integrally U-shaped, and two end parts of the square pipe support 2 face downwards.

Vertical end fixed mounting that two square pipe support 2 are close to 1 one side of steel pipe conveying platform has vertical tow chain 7, and the removal end and the 5 fixed connection of horizontal tow chain of vertical tow chain 7, vertical tow chain 7 drive horizontal tow chain 5 and carry out altitude mixture control, and then drive petroleum pipeline and arrive and need the height.

The top fixedly connected with vertical board of square pipe support 2, one side fixed mounting of vertical board has

vertical tow chain

4, and 9 fixed connection of shower nozzle are in the removal end fixed connection of vertical tow chain 4.

The one end that two slip table dollies 6 are close to each other all is through 3 fixedly connected with stripper plates 8 of lead screw, the one end and the 6 fixed connection of slip table dolly of lead screw 3, and the other end and the stripper plate 8 of lead screw 3 rotate and are connected for stripper plate 8 can rotate, avoids excessively extrudeing the petroleum pipeline, makes stripper plate 8 damage.

During the use, steel pipe conveying platform 1 carries petroleum pipeline to square pipe support 2 below, and 7 horizontal tow chains of vertical tow chain 5 start simultaneously afterwards, drive the lifting height when slip table dolly 6 is close to each other for petroleum pipeline's height and position carry out corresponding change, and vertical tow chain 4 starts afterwards, and it can to drive shower nozzle 9 to be close to petroleum pipeline and spout the sign indicating number.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.

Claims

1. A code spraying device for a petroleum pipeline comprises a steel pipe conveying platform (1), and is characterized in that two square pipe supports (2) are arranged at the conveying tail end of the steel pipe conveying platform (1);

the top ends of the two square pipe brackets (2) are fixedly connected through a connecting rod;

a sliding table trolley (6) is arranged in each of the two square tube supports (2), and the two sliding table trolleys (6) move relatively through a horizontal drag chain (5);

and a spray head (9) which is connected with the square pipe support (2) in a vertical sliding manner is arranged above the steel pipe conveying platform (1).

2. A petroleum pipeline code spraying device according to claim 1, wherein the square pipe support (2) is generally U-shaped, and two ends of the square pipe support (2) are downward.

3. The petroleum pipeline code spraying device according to claim 1, wherein vertical drag chains (7) are fixedly mounted at the vertical ends of the two square pipe supports (2) close to one side of the steel pipe conveying platform (1), and the moving ends of the vertical drag chains (7) are fixedly connected with the horizontal drag chain (5).

4. The petroleum pipeline code spraying device according to claim 1, wherein a vertical plate is fixedly connected to the top end of the square pipe support (2), a longitudinal drag chain (4) is fixedly installed on one side of the vertical plate, and the spray head (9) is fixedly connected to the moving end of the longitudinal drag chain (4).

5. The petroleum pipeline code spraying device according to claim 1, wherein one ends of the two sliding table trolleys (6) close to each other are fixedly connected with an extrusion plate (8) through a screw rod (3).