CN219826807U - Underground load testing device for oil pipe - Google Patents
Underground load testing device for oil pipe Download PDFInfo
- Publication number
- CN219826807U CN219826807U CN202321285853.5U CN202321285853U CN219826807U CN 219826807 U CN219826807 U CN 219826807U CN 202321285853 U CN202321285853 U CN 202321285853U CN 219826807 U CN219826807 U CN 219826807U
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- oil pipe
- seat
- clamping
- pipe body
- clamping seat
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- 238000012360 testing method Methods 0.000 title claims abstract description 33
- 238000009434 installation Methods 0.000 claims abstract description 25
- 238000004891 communication Methods 0.000 description 9
- 238000003466 welding Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/10—Geothermal energy
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- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses an oil pipe underground load testing device, which belongs to the technical field of load testing and comprises an oil pipe body, a clamping seat, a connecting seat and a limiting piece, wherein the clamping seat and the connecting seat are matched and sleeved outside the oil pipe body, the clamping seat is communicated with the oil pipe body, pressure sensing equipment is arranged in the clamping seat, and the pressure sensing equipment is communicated with the oil pipe body. The device passes through joint seat installation pressure sensing equipment and makes pressure sensing equipment and oil pipe body pass through communicating pipe intercommunication for pressure sensing equipment can carry out the pressure test to oil pipe body, carries out the chucking spacing through the locating part through connecting seat and joint seat, makes the device installation need not to change oil pipe body overall structure, and makes the device installation and dismantlement all comparatively convenient and need not to use the bolt, and work efficiency is higher.
Description
Technical Field
The utility model relates to the field of load testing, in particular to an oil pipe underground load testing device.
Background
The application range of the oil pipe is wider and wider, the oil pipe is more complicated and easy to generate underground accidents, the oil pipe is required to be subjected to load test during underground operation, the pressure inside the oil pipe is tested to prevent the underground accidents from occurring so as to ensure the safety of workers, the existing part of the oil pipe pressure test device is used for installing the adapter block on the oil pipe to install the pressure sensor, the integral structure of the oil pipe body is required to be changed, the condition affecting the measurement result can occur, the installation cost time is longer, the installation and the disassembly are more complicated, the pressure sensor is generally installed on the oil pipe by welding the installation block of the oil pipe pressure test device of the other part, the condition that the oil pipe body is damaged to cause oil leakage can occur during welding, the welding installation block is more troublesome, and the disassembly is inconvenient, so that the underground oil pipe load test device which is convenient to install and disassemble and can not change the integral structure of the oil pipe body is required.
Disclosure of Invention
In order to make up for the defects, the utility model provides an oil pipe underground load testing device, which aims to improve the problems that the existing partial oil pipe pressure testing device is used for installing a pressure sensor by installing an adapter block on an oil pipe generally, the whole structure of an oil pipe body needs to be changed, the condition affecting the measurement result possibly occurs, the installation time is long, the installation and the disassembly are complex, the installation block is welded on the oil pipe for installing the pressure sensor generally, the oil leakage condition caused by the damage to the oil pipe body possibly occurs during the welding, the welding of the installation block is troublesome, and the disassembly is inconvenient.
The utility model is realized in the following way: the utility model provides an oil pipe load testing arrangement in pit, includes oil pipe body, joint seat, connecting seat and locating part, the joint seat with the connecting seat cooperation cup joint in oil pipe body is outside, joint seat and oil pipe body intercommunication, install pressure sensing equipment in the joint seat, pressure sensing equipment with oil pipe body intercommunication, pressure sensing equipment is used for right oil pipe body carries out the pressure test, the locating part install in joint seat one side, the locating part is used for carrying out spacing chucking to joint seat and connecting seat.
In a preferred technical scheme of the utility model, the upper end of the clamping seat is provided with a mounting groove, the pressure sensing equipment is mounted in the mounting groove of the clamping seat, the upper end of the oil pipe body is provided with a communicating pipe in a communicating manner, the lower end of the clamping seat is provided with a communicating hole which is matched with the communicating pipe, the mounting groove of the clamping seat is arranged above the communicating hole, the pressure sensing equipment is communicated with the communicating pipe, and the pressure sensing equipment is communicated with the oil pipe body through the communicating pipe, so that the pressure sensing equipment measures the internal pressure of the oil pipe body.
In a preferred technical scheme of the utility model, a clamping block is fixedly arranged at one end of the connecting seat, a clamping groove is formed in one end of the clamping seat, the clamping block is matched with the clamping groove to enable the clamping seat and the connecting seat to be matched and clamped, and the clamping block is matched with the clamping groove to enable the clamping seat and the connecting seat to be matched and detachably sleeved outside the oil pipe body.
In a preferred technical scheme of the utility model, an anti-slip pad is arranged on the outer wall of the oil pipe body, the communicating pipe penetrates through the anti-slip pad, a groove is arranged at the lower end of the clamping seat, a second groove is arranged at the lower end of the connecting seat, and the contact surface and friction force between the clamping seat and the oil pipe body and between the connecting seat and the oil pipe body are increased.
In a preferred embodiment of the present utility model, the anti-slip pad is elastically arranged.
In a preferred technical scheme of the utility model, the surfaces of the grooves and the second grooves are provided with anti-skid patterns, so that friction force is increased.
In a preferred technical scheme of the utility model, the limiting piece comprises a mounting box and a clamping block, the mounting box is fixedly arranged on one side of the clamping seat, the clamping block penetrates through the lower end of the mounting box in a sliding mode, the bottom end of the clamping block penetrates through the clamping seat and is arranged in the clamping groove, the clamping block is provided with a limiting groove matched with the clamping block, a connecting plate is fixedly arranged at the upper end of the clamping block, a connecting rod is fixedly arranged at the upper end of the connecting plate, the connecting rod penetrates through the upper end of the mounting box in a sliding mode, the connecting plate is pulled through the connecting rod to enable the clamping block to move, and the connecting seat is matched with the clamping seat to limit through the clamping block matched with the limiting groove of the clamping block.
In a preferred technical scheme of the utility model, the upper end of the connecting plate is connected with a spring, and the other end of the spring is connected with the inner upper end of the mounting box.
In a preferred technical scheme of the utility model, a sliding rod is fixedly arranged on the inner wall of the installation box, and the connecting plate penetrates through the sliding rod in a sliding manner.
In a preferred technical scheme of the utility model, a pull ring is fixedly arranged at one end of the connecting rod, and the connecting rod is pulled by the pull ring.
The beneficial effects of the utility model are as follows: according to the oil pipe underground load testing device obtained through the design, when the oil pipe underground load testing device is used, the clamping seat is sleeved on the outer wall of the oil pipe body, the communicating pipe penetrates through the communicating hole, the pressure sensing equipment and the oil pipe body are communicated through the communicating pipe, the pull ring is pulled to enable the connecting rod to drive the connecting plate to upwards enable the clamping block to upwards, the clamping seat and the connecting seat are matched and sleeved on the outer wall of the oil pipe body through the clamping block to enter the clamping groove, the pull ring is loosened to enable the connecting plate to reset through the spring, the connecting plate drives the clamping block to move towards the clamping groove to enable the clamping block to be matched with the limiting groove of the clamping block to enable the clamping block to be limited, and the connecting seat and the clamping seat are clamped and limited through the limiting piece. The device passes through joint seat installation pressure sensing equipment and makes pressure sensing equipment and oil pipe body pass through communicating pipe intercommunication for pressure sensing equipment can carry out the pressure test to oil pipe body, carries out the chucking spacing through the locating part through connecting seat and joint seat, makes the device installation need not to change oil pipe body overall structure, and makes the device installation and dismantlement all comparatively convenient and need not to use the bolt, and work efficiency is higher.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic structural diagram of an oil pipe downhole load testing device according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of an internal structure of an oil pipe downhole load testing device according to an embodiment of the present utility model;
fig. 3 is a schematic view of a structure of a card socket according to an embodiment of the present utility model;
fig. 4 is a schematic structural diagram of a connection seat according to an embodiment of the present utility model;
fig. 5 is a schematic diagram of an internal structure of a limiting member according to an embodiment of the present utility model.
In the figure: 10-a pressure sensing device; 100-an oil pipe body; 101-a non-slip mat; 102-communicating pipe; 110-a clamping seat; 111-a clamping groove; 112-a communication hole; 113-grooves; 120-connecting seats; 121-clamping blocks; 122-a second groove; 130-a limiting piece; 131-mounting box; 132-clamping blocks; 133-connecting plates; 134-springs; 135-connecting rods; 136-pull ring; 137-slide bar.
Description of the embodiments
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides an oil pipe load testing arrangement in pit, includes oil pipe body 100, joint seat 110, connecting seat 120 and locating part 130, joint seat 110 with connecting seat 120 cooperation cup joint in oil pipe body 100 is outside, joint seat 110 and oil pipe body 100 intercommunication, install pressure sensing equipment 10 in the joint seat 110, pressure sensing equipment 10 with oil pipe body 100 intercommunication, pressure sensing equipment 10 is used for right oil pipe body 100 carries out the pressure test, locating part 130 install in joint seat 110 one side, locating part 130 is used for carrying out spacing chucking to joint seat 110 and connecting seat 120.
Referring to fig. 3, an installation groove is formed at an upper end of the clamping seat 110, the pressure sensing device 10 is installed in the installation groove of the clamping seat 110, a communication pipe 102 is installed at an upper end of the oil pipe body 100 in a communicating manner, a communication hole 112 is formed at a lower end of the clamping seat 110, the communication hole 112 is matched with the communication pipe 102, the installation groove of the clamping seat 110 is formed above the communication hole 112, the pressure sensing device 10 is communicated with the communication pipe 102, and the pressure sensing device 10 is communicated with the oil pipe body 100 through the communication pipe 102, so that the pressure sensing device 10 measures the internal pressure of the oil pipe body 100.
Referring to fig. 4, a clamping block 121 is fixedly mounted at one end of the connection seat 120, a clamping groove 111 is provided at one end of the clamping seat 110, the clamping block 121 cooperates with the clamping groove 111 to enable the clamping seat 110 and the connection seat 120 to cooperate and clamp, the clamping seat 110 and the connection seat 120 cooperate and can be detachably sleeved outside the oil pipe body 100 through the cooperation of the clamping block 121 and the clamping groove 111, an anti-slip pad 101 is provided on the outer wall of the oil pipe body 100, the communication pipe 102 penetrates through the anti-slip pad 101, a groove 113 is provided at the lower end of the clamping seat 110, a second groove 122 is provided at the lower end of the connection seat 120 to increase the contact surface and friction force between the clamping seat 110 and the connection seat 120 and the oil pipe body 100, the anti-slip pad 101 is elastically arranged, and anti-slip grooves 113 and 122 are provided on the surface of the second groove 122 to increase the friction force.
Referring to fig. 5, the limiting member 130 includes a mounting box 131 and a clamping block 132, the mounting box 131 is fixedly mounted on one side of the clamping seat 110, the clamping block 132 slidably penetrates through the lower end of the mounting box 131, the bottom end of the clamping block 132 penetrates through the clamping seat 110 and is disposed in the clamping groove 111, the clamping block 121 is provided with a limiting groove matched with the clamping block 132, a connecting plate 133 is fixedly mounted on the upper end of the clamping block 132, a connecting rod 135 is fixedly mounted on the upper end of the connecting plate 133, the connecting rod 135 slidably penetrates through the upper end of the mounting box 131, the connecting plate 133 is pulled by the connecting rod 135 to enable the clamping block 132 to move, the clamping block 132 is matched with the limiting groove of the clamping block 121 to enable the connecting seat 120 to be matched with the limiting groove of the clamping seat 110, the upper end of the connecting plate 133 is connected with a spring 134, and the other end of the spring 134 is connected with the upper end in the mounting box 131.
In some specific embodiments, a sliding rod 137 is fixedly mounted on the inner wall of the mounting box 131, the connecting plate 133 slides through the sliding rod 137, a pull ring 136 is fixedly mounted on one end of the connecting rod 135, and the connecting rod 135 is pulled by the pull ring 136.
Working principle: during the use, overlap joint seat 110 at oil pipe body 100 outer wall and make communicating pipe 102 run through the intercommunicating pore 112 for pressure sensing equipment 10 and oil pipe body 100 form the intercommunication through communicating pipe 102, pulling pull ring 136 makes connecting rod 135 drive connecting plate 133 upwards makes chucking piece 132 upwards, get into joint groove 111 through chucking piece 121 and make joint seat 110 and connecting seat 120 cooperation cover locate oil pipe body 100 outer wall, loosen pull ring 136, make connecting plate 133 reset through spring 134, make connecting plate 133 drive chucking piece 132 to move to joint groove 111 direction and make chucking piece 132 cooperate the spacing groove of chucking piece 121 to make chucking piece 121 spacing, make connecting seat 120 and joint seat 110 carry out the chucking spacing through locating part 130.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. The utility model provides an oil pipe load testing arrangement in pit, includes the oil pipe body, its characterized in that still includes clamping seat, connecting seat and locating part, the clamping seat with the connecting seat cooperation cup joint in the oil pipe body is outside, clamping seat and oil pipe body intercommunication, install pressure sensing equipment in the clamping seat, pressure sensing equipment with oil pipe body intercommunication, pressure sensing equipment is used for right the oil pipe body carries out the pressure test, the locating part install in clamping seat one side, the locating part is used for carrying out spacing chucking to clamping seat and connecting seat.
2. The downhole load testing device for oil pipes according to claim 1, wherein an installation groove is formed in the upper end of the clamping seat, the pressure sensing equipment is installed in the installation groove of the clamping seat, a communicating pipe is installed at the upper end of the oil pipe body in a communicating mode, a communicating hole is formed in the lower end of the clamping seat, the communicating hole is matched with the communicating pipe, the installation groove of the clamping seat is formed above the communicating hole, and the pressure sensing equipment is communicated with the communicating pipe.
3. The downhole load testing device for oil pipes according to claim 1, wherein a clamping block is fixedly arranged at one end of the connecting seat, a clamping groove is formed in one end of the clamping seat, and the clamping block is matched with the clamping groove to enable the clamping seat and the connecting seat to be clamped in a matched mode.
4. The downhole load testing device for oil pipes according to claim 2, wherein an anti-slip pad is arranged on the outer wall of the oil pipe body, the communicating pipe penetrates through the anti-slip pad, a groove is arranged at the lower end of the clamping seat, and a second groove is arranged at the lower end of the connecting seat.
5. The downhole loading testing device of claim 4, wherein the skid pads are resiliently mounted.
6. The downhole loading testing device of claim 4, wherein the grooves and the second groove surfaces are provided with anti-skid patterns.
7. The downhole load testing device for oil pipes according to claim 3, wherein the limiting piece comprises an installation box and a clamping block, the installation box is fixedly installed on one side of the clamping seat, the clamping block penetrates through the lower end of the installation box in a sliding mode, the bottom end of the clamping block penetrates through the clamping seat and is arranged in the clamping groove, the clamping block is provided with a limiting groove matched with the clamping block, a connecting plate is fixedly installed on the upper end of the clamping block, a connecting rod is fixedly installed on the upper end of the connecting plate, and the connecting rod penetrates through the upper end of the installation box in a sliding mode.
8. The downhole loading testing device for oil pipes of claim 7, wherein the upper end of the connecting plate is connected with a spring, and the other end of the spring is connected with the inner upper end of the mounting box.
9. The downhole loading testing device for oil pipes of claim 7, wherein the inner wall of the mounting box is fixedly provided with a sliding rod, and the connecting plate penetrates through the sliding rod in a sliding manner.
10. The downhole loading testing device for oil pipes according to claim 7, wherein a pull ring is fixedly arranged at one end of the connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321285853.5U CN219826807U (en) | 2023-05-25 | 2023-05-25 | Underground load testing device for oil pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321285853.5U CN219826807U (en) | 2023-05-25 | 2023-05-25 | Underground load testing device for oil pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219826807U true CN219826807U (en) | 2023-10-13 |
Family
ID=88247065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321285853.5U Active CN219826807U (en) | 2023-05-25 | 2023-05-25 | Underground load testing device for oil pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219826807U (en) |
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2023
- 2023-05-25 CN CN202321285853.5U patent/CN219826807U/en active Active
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