Support for oil and gas pipeline production and processing

Abstract

The utility model belongs to the technical field of oil and gas pipeline production, particularly relates to a support for oil and gas pipeline production and processing, and provides the following scheme that the support comprises two sets of supports connected through a connecting arm, a transferring mechanism used for moving a pipeline and a limiting mechanism used for limiting the pipeline; the transferring mechanism comprises a first motor, a transmission lead screw, a movable frame, a second motor, a bidirectional lead screw and a clamping arm. After partial machining of the pipeline is completed, the pipeline can be moved so that a worker can process the pipeline conveniently, under the condition that the two sets of clamping arms clamp the pipeline, the first motor can be driven to drive the movable frame to move through the transmission lead screw, then the pipeline is driven to move, the movable frame moves in a one-way mode, and the pipeline can be machined conveniently. And if the pipeline is not moved to a proper position, the movable frame can be moved in a reciprocating mode, the pipeline is driven by the clamping arm to move again, the position of the pipeline can be adjusted to a preset position, and a worker can conveniently machine the pipeline.

Description

Technical Field

[0001] The utility model relates to the technical field of oil and gas pipeline production, in particular to a bracket used for the production and processing of oil and gas pipelines. Background Art

[0002] An oil and gas pipeline is a pipeline system used to transport energy such as oil and natural gas. It is one of the key facilities for transporting oil and natural gas from the production site to processing plants, storage tanks, terminal consumer markets, etc. Oil and gas pipelines are an important part of the energy field, and their safety and reliability are crucial to national energy security and economic development. During the production and processing of oil and gas pipelines, the pipelines need to be tested for sealing to ensure that the pipelines will not leak during transportation and use.

[0003] The sizes of oil and gas pipelines may vary according to different needs, and conventional brackets are usually only suitable for oil and gas pipelines of corresponding sizes, which have certain limitations. In addition, when processing oil and gas pipelines in different locations, it is not convenient to move them according to needs. Utility Model Content

[0004] The purpose of the utility model is to provide a bracket for oil and gas pipeline production and processing in view of the defects of the prior art, so as to solve the problems raised in the above-mentioned background technology.

[0005] A support for oil and gas pipeline production and processing, comprising two groups of supports connected by a connecting arm, a transfer mechanism for moving the pipeline and a limiting mechanism for limiting the position of the pipeline, the transfer mechanism comprising a motor 1, a transmission screw, a movable frame, a motor 2, a bidirectional screw and a clamping arm, the transmission screw is arranged on the inner side of the connecting arm and is fixedly connected to the output end of the motor 1, the movable frame is connected to the transmission screw in a transmission manner and slides along the connecting arm, the bidirectional screw is fixedly installed at the output end of the motor 2, and the clamping arm is in two groups facing each other and is connected to the bidirectional screw in a transmission manner;

[0006] The limiting mechanism includes a support, a rotating seat, a connecting shaft, a stud and a roller. The support is two and is opposite to the bracket. The rotating seat is rotatably installed on the support. The stud is fixedly installed on the bracket. The connecting shaft moves up and down along the middle grooves of the two supports and the stud. The roller is rotatably installed in the middle of the connecting shaft. A nut is rotatably installed at the bottom of the stud to limit the downward movement of the connecting shaft.

[0007] By adopting the above technical solution, it is convenient to restrict and position different pipelines, and to move the pipelines according to the processing conditions.

[0008] The rotating seat is arranged in a truncated cone-shaped structure.

[0009] By adopting the above technical solution, the pipeline is supported.

[0010] The clamping arm is composed of a clamping plate and a rubber pad. The clamping plate is transmission-connected with a bidirectional screw rod, and the rubber pad is installed on the clamping plate.

[0011] By adopting the above technical solution, the pipeline can be clamped and stabilized.

[0012] A notch is provided in the middle of the top end of the bracket, so that the connecting shaft can be moved to contact the bracket.

[0013] By adopting the above technical solution, the position of the roller can be adaptively adjusted according to the size of the pipeline.

[0014] The maximum diameter of the rotating seat is larger than the maximum diameter of the support, and the center point of the rotating seat and the center point of the support are on the same vertical line.

[0015] By adopting the above technical solution, the pipeline is limitedly supported by the rotating seat.

[0016] The beneficial effects of the support for oil and gas pipeline production and processing of the utility model are:

[0017] 1. First, adjust the position of the connecting shaft on the stud according to the diameter of the pipe. At this time, the position of the roller is adjusted synchronously. Then turn the nut on the stud to limit the downward movement of the connecting shaft. Then place the pipe between the two rotating seats at both ends of the device. The two rotating seats support it, and the bottom of the pipe is supported by the roller. It can adapt to different pipe diameters and provide stable support.

[0018] 2. After completing part of the processing of the pipeline, the pipeline can be moved to facilitate the staff to handle it. When the two sets of clamping arms clamp the pipeline, the motor can be driven to move the movable frame through the transmission screw, and then drive the pipeline to move. The movable frame moves one way. If the pipeline is not moved to the appropriate position, the movable frame can be moved back and forth, and the clamping arm can be used to drive the pipeline to move again, so that the position of the pipeline can be adjusted to the predetermined position, which is convenient for the staff to process it. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of the support for oil and gas pipeline production and processing proposed by the utility model;

[0020] Figure 2 This is another perspective view of the bracket for oil and gas pipeline production and processing proposed by the utility model.

[0021] In the figure: 1. bracket; 2. connecting arm; 3. motor 1; 4. transmission screw; 5. movable frame; 6. motor 2; 7. bidirectional screw; 8. clamping arm; 9. support; 10. rotating seat; 11. connecting shaft; 12. stud; 13. roller; 14. nut. DETAILED DESCRIPTION

[0022] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0023] Reference Figure 1-2 A support for oil and gas pipeline production and processing, including two groups of supports 1 connected by a connecting arm 2, a transfer mechanism for moving the pipeline and a limiting mechanism for limiting the position of the pipeline, the transfer mechanism includes a motor 3, a transmission screw 4, a movable frame 5, a motor 6, a bidirectional screw 7 and a clamping arm 8, the transmission screw 4 is arranged on the inner side of the connecting arm 2 and is fixedly connected to the output end of the motor 3, the movable frame 5 is connected to the transmission screw 4 in a transmission manner and slides along the connecting arm 2, the bidirectional screw 7 is fixedly installed at the output end of the motor 2 6, and the clamping arm 8 is two sets of oppositely arranged, and is connected to the bidirectional screw 7 in a transmission manner;

[0024] The limiting mechanism includes a support 9, a rotating seat 10, a connecting shaft 11, a stud 12 and a roller 13. The support 9 is two oppositely disposed on the bracket 1. The rotating seat 10 is rotatably mounted on the support 9. The stud 12 is fixedly mounted on the bracket 1. The connecting shaft 11 moves up and down along the middle grooves of the two supports 9 and the stud 12. The roller 13 is rotatably mounted in the middle of the connecting shaft 11. A nut 14 is rotatably mounted at the bottom of the stud 12 to limit the downward movement of the connecting shaft 11.

[0025] A through hole is provided at the bottom of the bracket 1, and the bracket 1 can be positioned by an external positioning member. First, the position of the connecting shaft 11 on the stud 12 is adjusted according to the diameter of the pipe. At this time, the position of the roller 13 is adjusted synchronously, and then the nut 14 on the stud 12 is rotated to limit the downward movement of the connecting shaft 11. Then, the pipe is placed between the two rotating seats 10 at both ends of the device, and the two rotating seats 10 support it, while the bottom of the pipe is supported by the roller 13;

[0026] After the placement of the pipe is completed, the surface of the pipe can be processed, or the movable frame 5 can be driven to make the two sets of clamping arms 8 move relative to each other through the bidirectional screw 7 to clamp the pipe and then perform corresponding processing;

[0027] After completing partial processing of the pipeline, the pipeline can be moved to facilitate the staff to handle it. When the two sets of clamping arms 8 clamp the pipeline, the motor 3 can be driven to drive the movable frame 5 to move through the transmission screw 4, and then drive the pipeline to move. The movable frame 5 moves one way. If the pipeline is not moved to the appropriate position, the movable frame 5 can be moved back and forth, and the clamping arm 8 can be used to drive the pipeline to move again, so that the position of the pipeline can be adjusted to the predetermined position, which is convenient for the staff to process it.

[0028] The rotating seat 10 is a truncated cone-shaped structure. The pipeline can be placed between the two rotating seats 10, and the pipeline is supported by the two rotating seats 10. At the same time, the rotating seat 10 can rotate to move the pipeline, so that the staff can process different positions of the pipeline. The maximum diameter of the rotating seat 10 is larger than the maximum diameter of the support 9, and the center point of the rotating seat 10 and the center point of the support 9 are on the same vertical line. When the pipeline is placed, the two rotating seats 10 will cooperate to support the pipeline. When the pipeline moves, the rotating seat 10 can rotate on the support 9, so that the pipeline can be easily moved.

[0029] The clamping arm 8 is composed of a clamping plate and a rubber pad. The clamping plate is transmission-connected to the bidirectional screw 7, and the rubber pad is installed on the clamping plate. When the two groups of clamping arms 8 make relative motion, the rubber pads on their inner sides contact the pipe, making the clamping arm 8 and the pipe in soft contact, and increasing the friction between the clamping arm 8 and the pipe, so that the clamping arm 8 can clamp the pipe and move.

[0030] A slot is provided in the middle of the top of the bracket 1, so that the connecting shaft 11 can be moved to contact the bracket 1; after different pipe diameters are placed between the two rotating seats 10, the roller 13 needs to be adjusted so that the roller 13 can support the bottom of the pipe, and the roller 13 is rotatably arranged on the connecting shaft 11 to assist the movement of the pipe.

[0031] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A support for oil and gas pipeline production and processing, comprising two groups of supports (1) connected by a connecting arm (2), a transfer mechanism for moving the pipeline and a limiting mechanism for limiting the position of the pipeline, characterized in that: The transfer mechanism comprises a motor 1 (3), a transmission screw (4), a movable frame (5), a motor 2 (6), a bidirectional screw (7) and a clamping arm (8); the transmission screw (4) is arranged on the inner side of the connecting arm (2) and is fixedly connected to the output end of the motor 1 (3); the movable frame (5) is transmission-connected to the transmission screw (4) and slides along the connecting arm (2); the bidirectional screw (7) is fixedly installed at the output end of the motor 2 (6); the clamping arm (8) is composed of two sets of oppositely disposed ones and is transmission-connected to the bidirectional screw (7); The limiting mechanism comprises a support (9), a rotating seat (10), a connecting shaft (11), a stud (12) and a roller (13); the support (9) is two seats arranged opposite to each other on the bracket (1); the rotating seat (10) is rotatably mounted on the support (9); the stud (12) is fixedly mounted on the bracket (1); the connecting shaft (11) moves up and down along the middle grooves of the two supports (9) and the stud (12); the roller (13) is rotatably mounted on the middle part of the connecting shaft (11); and a nut (14) for limiting the downward movement of the connecting shaft (11) is rotatably mounted at the bottom of the stud (12).

2. The support for oil and gas pipeline production and processing according to claim 1 is characterized by: The rotating seat (10) is arranged in a truncated cone-shaped structure.

3. The support for oil and gas pipeline production and processing according to claim 2 is characterized by: The clamping arm (8) is composed of a clamping plate and a rubber pad. The clamping plate is transmission-connected to the bidirectional screw rod (7), and the rubber pad is mounted on the clamping plate.

4. The support for oil and gas pipeline production and processing according to claim 3 is characterized by: A notch is provided in the middle of the top end of the bracket (1), allowing the connecting shaft (11) to move to contact the bracket (1).

5. The support for oil and gas pipeline production and processing according to claim 4 is characterized in that: The maximum diameter of the rotating seat (10) is larger than the maximum diameter of the support (9), and the center point of the rotating seat (10) and the center point of the support (9) are on the same vertical line.

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