CN219104218U - Well pipe lateral wall temperature acquisition device - Google Patents
Well pipe lateral wall temperature acquisition device Download PDFInfo
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- CN219104218U CN219104218U CN202223365894.3U CN202223365894U CN219104218U CN 219104218 U CN219104218 U CN 219104218U CN 202223365894 U CN202223365894 U CN 202223365894U CN 219104218 U CN219104218 U CN 219104218U
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- well pipe
- temperature sensor
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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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Abstract
The utility model discloses a well pipe side wall temperature acquisition device which comprises a mounting plate and a lifting plate, wherein the bottom of one side, close to the lifting plate, of the lifting plate is fixedly connected with a placement frame, the inner side of the placement frame is connected with a rotating shaft through a bearing, the outer side of the rotating shaft is fixedly connected with a rotating plate, the bottom of the lifting plate is fixedly connected with a lifting plate, and one side, facing the rotating plate, of the lifting plate is fixedly connected with an electric telescopic rod. According to the well pipe side wall temperature acquisition device disclosed by the utility model, the electric telescopic rod, the extrusion rod, the rotary plate and the reset spring rod are arranged, after the contact type temperature sensor is lowered to an acquisition point, the electric telescopic rod is regulated to drive the extrusion rod to extrude the rotary plate, so that the rotary plate and the placement frame are in an overlapped state, the contact type temperature sensor is contacted with the well pipe side wall, the contact type temperature sensor is prevented from being damaged due to contact friction with the well pipe inner wall in the lowering process, and the contact type temperature sensor is protected.
Description
Technical Field
The utility model relates to the field of well pipe side wall temperature acquisition, in particular to a well pipe side wall temperature acquisition device.
Background
In hydrogeological drilling and construction of water supply pipe wells, well pipes are generally referred to as casing protecting the well wall, also known as casing, and sometimes referred to as casing and water filter.
The existing well pipe side wall temperature acquisition device has the defects in the using process that: when the temperature of the side wall of the well pipe is collected, the temperature sensor is moved to the inside of the well pipe, the temperature sensor and equipment on the outer side of the temperature sensor are driven by the hydraulic cylinder to descend, the temperature sensor and the side wall of the well pipe are in a contact state in the descending process, the degree of friction damage to which the temperature sensor is subjected is increased along with the increase of the descending depth of the temperature sensor, and when the temperature sensor is in a damaged state, inaccuracy exists in the collected temperature data, so that the practical value of the temperature collection device of the side wall of the well pipe is reduced.
Disclosure of Invention
The utility model discloses a temperature acquisition device for a side wall of a well pipe, which aims to solve the technical problems that when the temperature of the side wall of the well pipe is acquired, a temperature sensor is moved to the inside of the well pipe, the temperature sensor and equipment outside the temperature sensor are driven by a hydraulic cylinder to descend, the temperature sensor is in contact with the side wall of the well pipe in the descending process, the degree of friction damage suffered by the temperature sensor is increased along with the increase of the descending depth of the temperature sensor, and when the temperature sensor is in a damaged state, the acquired temperature data of the temperature sensor has inaccuracy.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a well pipe lateral wall temperature acquisition device, includes mounting panel and lifter plate, the lifter plate is close to the bottom fixedly connected with of one side and lays the frame, and lay the inboard of frame and pass through the bearing connection and have the rotation axis, the outside fixedly connected with rotor plate of rotation axis, the bottom fixedly connected with hanger plate of lifter plate, and the hanger plate is towards one side fixedly connected with electric telescopic handle of rotor plate, electric telescopic handle's output fixedly connected with extrusion pole, the lifter plate is close to the bottom fixedly connected with installation piece of rotor plate, fixedly connected with reset spring link between installation piece and the rotor plate, one side that the hanger plate was kept away from to the rotor plate is equipped with contact temperature sensor.
Through being provided with electric telescopic handle, the squeeze lever, rotor plate and reset spring pole, when carrying out well pipe lateral wall temperature acquisition, place this equipment in the well pipe, adjust the pneumatic cylinder and drive the lifter plate and remove to in the well pipe, the rotor plate is in the inclined state under the normal condition, thereby make contact temperature sensor and the lateral wall of well pipe be in the state of contactless, after contact temperature sensor drops to the acquisition point, adjust electric telescopic handle and drive the squeeze lever and extrude the rotor plate, make the rotation axis appear deflecting, then rotor plate and lay the frame and be in the state of overlapping, then contact temperature sensor and well pipe lateral wall contact, prevent through this kind of mode that contact temperature sensor from damaging because of contacting friction with well pipe inner wall in the decline process, protection contact temperature sensor, simultaneously, after contact temperature sensor finishes well pipe lateral wall temperature acquisition, electric telescopic handle drives the squeeze lever and resets, then reset spring pole drive reset, contact temperature sensor and well pipe lateral wall are in the state of separation.
In a preferred scheme, two limiting plates are fixedly connected to one side, facing the hanging plate, of the placement frame, and the two limiting plates are located at two ends of the reset spring rod.
Through being provided with the limiting plate, limiting plate prescribes a limit to the rotatory angle of rotatory board, prevents that its rotatory excessive contact temperature sensor from being unable to contact with well pipe lateral wall that causes.
In a preferred scheme, the hanger plate is kept away from one side fixedly connected with two extension bars of laying the frame, and the other end of two extension bars is equal fixedly connected with adaptation spring rod, and the other end of two adaptation spring rods all is equipped with the contact slider.
Through being provided with extension rod, adaptation spring bar and contact slider, place this equipment in the well pipe inside back, contact slider and well pipe lateral wall contact, the in-process of contact, adaptation spring bar is in compressed state, and the reaction force of adaptation spring drives rotor plate and well pipe lateral wall contact, ensures that rotor plate follow-up deflection back, and contact temperature sensor is in the state of contact with well pipe lateral wall.
In a preferred scheme, the bottom fixedly connected with pneumatic cylinder of mounting panel, and the output of pneumatic cylinder fixed connection is in the top of lifter plate, the equidistant fixedly connected with friction tooth in bottom of mounting panel, and the friction tooth uses the pneumatic cylinder as central symmetry distribution.
According to the utility model, when the temperature of the side wall of the well pipe is acquired, the equipment is placed in the well pipe, the hydraulic cylinder is regulated to drive the lifting plate to move into the well pipe, the rotating plate is in an inclined state under normal conditions, so that the contact type temperature sensor is in a non-contact state with the side wall of the well pipe, after the contact type temperature sensor is lowered to an acquisition point, the electric telescopic rod is regulated to drive the extruding rod to extrude the rotating plate, so that the rotating shaft deflects, the rotating plate and the placing frame are in an overlapped state, the contact type temperature sensor is contacted with the side wall of the well pipe, the contact type temperature sensor is prevented from being damaged due to contact friction with the inner wall of the well pipe in the lowering process, the contact type temperature sensor is protected, meanwhile, after the temperature acquisition of the side wall of the well pipe is finished by the contact type temperature sensor, the electric telescopic rod drives the extruding rod to reset, the spring rod drives the rotating plate to reset, and the contact type temperature sensor is in a separated state with the side wall of the well pipe.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a well pipe sidewall temperature acquisition device according to the present utility model.
Fig. 2 is a front view of the overall structure of a well pipe sidewall temperature collecting device according to the present utility model.
Fig. 3 is a schematic diagram of a combined structure of a rotating plate and a contact slider of a well pipe sidewall temperature acquisition device according to the present utility model.
Fig. 4 is a side view of the overall structure of fig. 3.
In the accompanying drawings: 1. a mounting plate; 2. a hydraulic cylinder; 3. a lifting plate; 4. an extension rod; 5. a contact slider; 6. adapting a spring rod; 7. a hanger plate; 8. a placement frame; 9. a rotating plate; 10. friction teeth; 11. a contact temperature sensor; 12. a mounting block; 13. a limiting plate; 14. a reset spring lever; 15. an extrusion rod; 16. an electric telescopic rod; 17. and (3) rotating the shaft.
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.
The utility model discloses a temperature acquisition device for a side wall of a well pipe, which is mainly applied to the temperature acquisition of the side wall of the well pipe, wherein a temperature sensor is moved to the inside of the well pipe, the temperature sensor and equipment outside the temperature sensor are driven by a hydraulic cylinder to descend, in the descending process, the temperature sensor is in a contact state with the side wall of the well pipe, the degree of friction damage suffered by the temperature sensor is increased along with the increase of the descending depth of the temperature sensor, and when the temperature sensor is in a damaged state, the acquired temperature data has an inaccurate scene.
Referring to fig. 1-4, a well pipe side wall temperature acquisition device comprises a mounting plate 1 and a lifting plate 3, wherein a placing frame 8 is fixedly connected to the bottom of one side, close to the lifting plate 3, of the well pipe side wall temperature acquisition device, a rotating shaft 17 is connected to the inner side of the placing frame 8 through a bearing, a rotating plate 9 is fixedly connected to the outer side of the rotating shaft 17, a lifting plate 7 is fixedly connected to the bottom of the lifting plate 3, an electric telescopic rod 16 is fixedly connected to one side, facing the rotating plate 9, of the lifting plate 7, an extrusion rod 15 is fixedly connected to the output end of the electric telescopic rod 16, a mounting block 12 is fixedly connected to the bottom, close to the rotating plate 9, of the lifting plate 3, a reset spring rod 14 is fixedly connected between the mounting block 12 and the rotating plate 9, and a contact type temperature sensor 11 is arranged on one side, far away from the lifting plate 7, of the rotating plate 9.
When the temperature of the side wall of the well pipe is collected, the equipment is placed in the well pipe, the hydraulic cylinder 2 is regulated to drive the lifting plate 3 to move into the well pipe, the rotating plate 9 is in an inclined state under normal conditions, so that the contact type temperature sensor 11 is in a non-contact state with the side wall of the well pipe, after the contact type temperature sensor 11 is lowered to a collection point, the electric telescopic rod 16 is regulated to drive the extrusion rod 15 to extrude the rotating plate 9, so that the rotating shaft 17 deflects, the rotating plate 9 and the placing frame 8 are in an overlapped state, the contact type temperature sensor 11 is contacted with the side wall of the well pipe, the contact type temperature sensor 11 is prevented from being damaged due to contact friction with the inner wall of the well pipe in the lowering process, the contact type temperature sensor 11 is protected, meanwhile, the electric telescopic rod 16 drives the extrusion rod 15 to reset after the contact type temperature sensor 11 is completed, the reset spring rod 14 drives the rotating plate 9 to reset, and the contact type temperature sensor 11 and the side wall of the well pipe are in a separated state.
Referring to fig. 1 and 3, in a preferred embodiment, two limiting plates 13 are fixedly connected to a side of the placement frame 8 facing the hanger plate 7, and the two limiting plates 13 are located at both ends of the return spring lever 14.
Referring to fig. 1, 2 and 3, in a preferred embodiment, two extension rods 4 are fixedly connected to one side of the hanger plate 7 away from the placement frame 8, and adaptive spring rods 6 are fixedly connected to the other ends of the two extension rods 4, and contact sliding blocks 5 are arranged at the other ends of the two adaptive spring rods 6.
Referring to fig. 1 and 2, in a preferred embodiment, a hydraulic cylinder 2 is fixedly connected to the bottom of a mounting plate 1, the output end of the hydraulic cylinder 2 is fixedly connected to the top of a lifting plate 3, friction teeth 10 are fixedly connected to the bottom of the mounting plate 1 at equal distances, and the friction teeth 10 are symmetrically distributed with the hydraulic cylinder 2 as a center.
Working principle: when the device is used, when the temperature of the side wall of the well pipe is collected, the device is placed in the well pipe, the hydraulic cylinder 2 is regulated to drive the lifting plate 3 to move into the well pipe, the rotating plate 9 is in an inclined state under normal conditions, so that the contact type temperature sensor 11 is in a non-contact state with the side wall of the well pipe, after the contact type temperature sensor 11 is lowered to a collection point, the electric telescopic rod 16 is regulated to drive the extrusion rod 15 to extrude the rotating plate 9, the rotating shaft 17 deflects, the rotating plate 9 and the placing frame 8 are in an overlapped state, the contact type temperature sensor 11 is contacted with the side wall of the well pipe, the contact type temperature sensor 11 is prevented from being damaged due to contact friction with the inner wall of the well pipe in the lowering process, the contact type temperature sensor 11 is protected, meanwhile, the electric telescopic rod 16 drives the extrusion rod 15 to reset after the temperature of the side wall of the well pipe is completed, the reset spring rod 14 drives the contact type temperature sensor 11 to reset, and the side wall of the well pipe is in a separated state.
The above description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto. The substitutions may be partial structures, devices, or method steps, or may be a complete solution. The technical proposal and the utility model concept are equivalent to or changed in accordance with the utility model, and the utility model is covered in the protection scope of the utility model.
Claims (5)
1. The utility model provides a well pipe lateral wall temperature acquisition device, including mounting panel (1) and lifter plate (3), a serial communication port, the lifter plate (3) is close to the bottom fixedly connected with of one side and lays frame (8), and lay the inboard of frame (8) and pass through bearing connection have rotation axis (17), the outside fixedly connected with rotor plate (9) of rotation axis (17), the bottom fixedly connected with lifter plate (7) of lifter plate (3), and lifter plate (7) are towards one side fixedly connected with electric telescopic handle (16) of rotor plate (9), the output fixedly connected with extrusion pole (15) of electric telescopic handle (16), lifter plate (3) are close to the bottom fixedly connected with installation piece (12) of rotor plate (9), fixedly connected with reset spring lever (14) between installation piece (12) and rotor plate (9), one side that rotor plate (9) kept away from lifter plate (7) is equipped with contact temperature sensor (11).
2. The well pipe side wall temperature acquisition device according to claim 1, wherein two limiting plates (13) are fixedly connected to one side of the placement frame (8) facing the hanging plate (7), and the two limiting plates (13) are located at two ends of the reset spring rod (14).
3. The well pipe side wall temperature acquisition device according to claim 1, wherein one side of the hanging plate (7) far away from the placement frame (8) is fixedly connected with two extension rods (4), the other ends of the two extension rods (4) are fixedly connected with adaptive spring rods (6), and the other ends of the two adaptive spring rods (6) are provided with contact sliding blocks (5).
4. The well pipe side wall temperature acquisition device according to claim 1, wherein the bottom of the mounting plate (1) is fixedly connected with a hydraulic cylinder (2), and the output end of the hydraulic cylinder (2) is fixedly connected to the top of the lifting plate (3).
5. The well pipe side wall temperature acquisition device according to claim 4, wherein friction teeth (10) are fixedly connected to the bottom of the mounting plate (1) at equal intervals, and the friction teeth (10) are symmetrically distributed with the hydraulic cylinder (2) as a center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223365894.3U CN219104218U (en) | 2022-12-15 | 2022-12-15 | Well pipe lateral wall temperature acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223365894.3U CN219104218U (en) | 2022-12-15 | 2022-12-15 | Well pipe lateral wall temperature acquisition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219104218U true CN219104218U (en) | 2023-05-30 |
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ID=86465653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223365894.3U Active CN219104218U (en) | 2022-12-15 | 2022-12-15 | Well pipe lateral wall temperature acquisition device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219104218U (en) |
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2022
- 2022-12-15 CN CN202223365894.3U patent/CN219104218U/en active Active
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