CN214366033U - Mechanical vertical well drilling inclinometer - Google Patents
Mechanical vertical well drilling inclinometer Download PDFInfo
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- CN214366033U CN214366033U CN202120424041.9U CN202120424041U CN214366033U CN 214366033 U CN214366033 U CN 214366033U CN 202120424041 U CN202120424041 U CN 202120424041U CN 214366033 U CN214366033 U CN 214366033U
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Abstract
A mechanical vertical well drilling inclinometer comprises a fishing rod and an inclinometer, wherein the bottom end of the fishing rod is fixedly connected with a connecting rod a, the bottom end of the connecting rod a is welded with a protection cabin, the protection cabin is in an inverted funnel shape, supporting rods are welded on the top end and the bottom end of the inner wall of the vertical section of the protection cabin in a circular array mode, connecting rings are welded at the inner ends of the supporting rods together, the inner ring wall of each connecting ring is in a circular array mode and is connected with four connecting rods b through a hinge structure a, a limiting groove is arranged below the inner part of each connecting rod b, the top groove wall of the limiting groove is fixedly connected with a spring, and the bottom end of the spring is fixedly connected with a limiting plate; the utility model discloses the installation pipe that is equipped with can have fine shock-absorbing function to make the inside inclinometer of fixed mounting can effectively prevent the situation that the core part cracks the damage because of the vibrations of drilling tool appear, the result of use preferred, the utility model discloses still can have the function that prevents the inclinometer and drop and the convenient to use personnel dismouting inclinometer.
Description
Technical Field
The utility model relates to an inclinometer field especially relates to a mechanical type vertical shaft is along with boring inclinometer.
Background
The inclinometer is an instrument for measuring the apex angle and azimuth angle of engineering structures such as drill holes, foundation pits, foundation foundations, walls, dam slopes and the like. The mechanical wireless inclinometer while drilling is an instrument which integrates mechanical, electronic and drilling fluid pulse technologies and utilizes a precise mechanical mechanism to measure well inclination. The working principle of the device is that the well deviation is measured by a precise measuring mechanism, the measured well deviation information is transmitted to a pulse signal generating device by a control mechanism, a signal sent by the device is transmitted to a pressure sensor on a vertical pipe in the form of pressure pulse through drilling fluid, a received signal is recorded by an electronic recorder, and the well deviation is read out by the recorded pulse signal. The mechanical wireless inclinometer while drilling has the characteristics of simple structure, convenient operation, short measurement time and the like, and can completely meet the requirement of vertical well inclination measurement in drilling engineering.
However, most of the inclinometers while drilling in the prior art are rigidly and fixedly connected to the bottom end of the fishing rod, and when the underground drilling tool vibrates too much, core components such as mechanical components inside the pulser of the inclinometer while drilling and precise electronic components inside the probe tube are easily damaged by vibration, so that economic loss is caused.
In order to solve the problems, the application provides a mechanical vertical well inclinometer while drilling.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem that exists among the background art, the utility model provides a mechanical type vertical shaft is along with boring inclinometer, the utility model discloses a fishing rod, inclinometer, connecting rod a, protection cabin, bracing piece, go-between, connecting rod b, spacing groove, spring, limiting plate, connecting rod c, the cooperation of installation pipe that are equipped with are used, make the utility model discloses the installation pipe that is equipped with can have fine shock-absorbing function to make the inside inclinometer of fixed mounting can effectively prevent the situation that the core component cracks because of the vibrations of drilling tool appear, the result of use preferred.
(II) technical scheme
In order to solve the problems, the utility model provides a mechanical vertical well drilling inclinometer, which comprises a fishing rod and an inclinometer, wherein the bottom end of the fishing rod is fixedly connected with a connecting rod a, the bottom end of the connecting rod a is welded with a protective cabin, the protective cabin is in an inverted funnel shape, the top end and the bottom end of the inner wall of the vertical section of the protective cabin are both welded with supporting rods in a circular array, connecting rings are welded at the inner ends of a plurality of supporting rods, the inner annular wall of each connecting ring is in a circular array and is connected with four connecting rods b by a hinge structure a, a limiting groove is arranged below the inner part of each connecting rod b, a spring is fixedly connected with the top groove wall of the limiting groove, the bottom end of the spring is fixedly connected with a limiting plate, a connecting rod c is welded at the central position of the lower surface of the limiting plate, the bottom end of the connecting rod c penetrates through the central position of the groove wall of the limiting groove, the bottom ends of the connecting rods c are connected with an installation pipe by the hinge structure b, the inclinometer is fixedly connected inside the installation pipe.
Preferably, the top end of the connecting rod a is connected with the bottom end of the fishing rod through a threaded structure.
Preferably, the connecting rod a is of a hollow structure, and a mounting hole is vertically formed in the center of the connecting rod a.
Preferably, a limiting disc is horizontally welded below the inner part of the mounting pipe.
Preferably, the center of the limiting disc is provided with a limiting hole.
Preferably, the welding of inclinometer outer wall below has the positioning disk, and the inclinometer is vertical to run through spacing hole, and the laminating of positioning disk lower surface and spacing dish upper surface mutually, and the laminating of positioning disk lateral wall and installation pipe inner wall mutually, positioning disk aperture is 1 ~ 2cm less than the installation hole aperture.
The above technical scheme of the utility model has following profitable technological effect:
1. the utility model uses the fishing rod, the inclinometer, the connecting rod a, the protective cabin, the supporting rod, the connecting ring, the connecting rod b, the limiting groove, the spring, the limiting plate, the connecting rod c and the mounting pipe in a matching way, so that the mounting pipe arranged in the utility model has a good damping function, thereby the inclinometer fixedly arranged in the mounting pipe can effectively prevent the core component from being cracked and damaged due to the vibration of the drilling tool, and the use effect is better;
2. the utility model discloses the connecting rod a that is equipped with, the mounting hole, the mounting tube, spacing dish, spacing hole, the inclinometer, the cooperation of positioning disk is used, make when the user needs to install the inclinometer, can pass the inclinometer earlier the mounting hole then insert the mounting hole insidely, under the effect of spacing dish and positioning disk, the inclinometer can not drop, when the user needs to demolish the inclinometer, can open connecting rod a soon by salvaging for the pole bottom, then the protection cabin that overturns, make the inside mounting tube upset 180 degrees in protection cabin, can make the inside inclinometer of mounting tube pour under the effect of gravity, so the utility model discloses still can have the function that prevents the inclinometer and drop and be convenient for user's dismouting inclinometer.
Drawings
Fig. 1 is the utility model provides a structural section view of mechanical type vertical well along with boring inclinometer.
Fig. 2 is the structural front view of the mechanical vertical well inclinometer provided by the utility model.
Fig. 3 is an enlarged view of a portion a in fig. 1.
Fig. 4 is an enlarged view of fig. 1 at B.
Reference numerals: 1. a fishing rod; 1-1, connecting rod a; 1-1-1, mounting holes; 2. an inclinometer; 2-1, positioning plate; 3. a protection cabin; 4. a support bar; 5. a connecting ring; 6. a connecting rod b; 6-1, a limiting groove; 7. a spring; 8. a limiting plate; 9. a connecting rod c; 10. installing a pipe; 11. a limiting disc; 11-1 and a limiting hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in figures 1-4, the utility model provides a mechanical vertical well drilling inclinometer, which comprises a fishing rod 1 and an inclinometer 2, wherein the bottom end of the fishing rod 1 is fixedly connected with a connecting rod a1-1, the bottom end of the connecting rod a1-1 is welded with a protection cabin 3, the protection cabin 3 is in an inverted funnel shape and can effectively resist impurities such as soil residues and the like generated during the operation of a drilling tool, supporting rods 4 are welded on the top end and the bottom end of the inner wall of the vertical section of the protection cabin 3 in a circular array manner, connecting rings 5 are welded on the inner ends of the plurality of supporting rods 4 together, the inner wall of each connecting ring 5 is in a circular array manner, four connecting rods b6 are connected by a hinge structure a, a limiting groove 6-1 is arranged below the inner part of each connecting rod b6, a spring 7 is fixedly connected with the top groove wall of the limiting groove 6-1, a limiting plate 8 is fixedly connected with the bottom end of the spring 7, a connecting rod c9 is welded on the central position of the lower surface of the limiting plate 8, the bottom end of the connecting rod c9 penetrates through the center of the bottom groove wall of the limiting groove 6-1, the bottom ends of the connecting rods c9 are connected with the installation pipe 10 through the hinge structure b, the structure enables that when the drilling tool works to generate vibration, vibration force can be firstly transmitted to the protection cabin 3, then transmitted to the connecting ring 5 through the supporting rods 4 and then transmitted to the connecting rod b6 and then transmitted to the connecting rod c9 to enable the connecting rod c9 to generate vibration, when the connecting rod c9 generates vibration, the limiting plate 8 can be driven to move, so that acting force for deforming the spring 7 can be generated, when the spring 7 deforms, reaction force can be generated, so that the vibration force can be effectively slowed down or counteracted, and the installation pipe 10 has a good damping function, the inclinometer 2 is fixedly connected inside the installation pipe 10, so the inclinometer 2 fixedly installed inside the installation pipe 10 can effectively prevent the core part from being damaged due to the vibration of the drilling tool, the use effect is better;
the top end of the connecting rod a1-1 is connected with the bottom end of the fishing rod 1 through a threaded structure, so that the connecting rod a1-1 can be conveniently disassembled and assembled by a user, the protection cabin 3 has a disassembling and assembling function, the connecting rod a1-1 is of a hollow structure, the center of the connecting rod a1-1 is vertically provided with a mounting hole 1-1-1, a limiting disc 11 is horizontally welded below the inner part of the mounting pipe 10, the center of the limiting disc 11 is provided with a limiting hole 11-1, a positioning disc 2-1 is welded below the outer wall of the inclinometer 2, the inclinometer 2 vertically penetrates through the limiting hole 11-1, the lower surface of the positioning disc 2-1 is attached to the upper surface of the limiting disc 11, so that the inclinometer 2 can be effectively prevented from falling off under the action of the limiting disc 11 and the positioning disc 2-1, the side wall of the positioning disc 2-1 is attached to the inner wall of the mounting pipe 10, the inclination measuring instrument 2 can be effectively placed to shake in the installation pipe 10, the measuring accuracy of the inclination measuring instrument 2 is guaranteed, the diameter of the positioning disc 2-1 is 1-2 cm smaller than that of the installation hole 1-1-1, so that the inclination measuring instrument 2 can freely pass through the installation hole 1-1-1, in conclusion, when a user needs to install the inclination measuring instrument 2, the inclination measuring instrument 2 can firstly pass through the installation hole 1-1-1 and then be inserted into the installation pipe 10, under the action of the limiting disc 11 and the positioning disc 2-1, the inclination measuring instrument 2 cannot fall off, when the user needs to detach the inclination measuring instrument 2, the connecting rod a1-1 can be firstly unscrewed from the bottom end of the fishing rod 1, then the protection cabin 3 is turned over, so that the installation pipe 10 in the protection cabin 3 is turned over for 180 degrees, and the inclination measuring instrument 2 in the installation pipe 10 can be poured out under the action of gravity, so the utility model discloses still can have the function that prevents inclinometer 2 and the user of being convenient for dismouting inclinometer 2 that drops.
The utility model discloses the theory of operation: when the drilling tool works to generate vibration, vibration force is firstly transmitted to the protection cabin 3, then transmitted to the connecting ring 5 through the plurality of supporting rods 4, then transmitted to the connecting rod b6, and then transmitted to the connecting rod c9 to enable the connecting rod c9 to generate vibration, when the connecting rod c9 generates vibration, the limiting plate 8 is driven to move, so that acting force for deforming the spring 7 is generated, and when the spring 7 deforms, counterforce is generated, so that the vibration force can be effectively slowed down or counteracted, and the mounting pipe 10 has a good damping function, so that the inclinometer 2 fixedly mounted inside the mounting pipe 10 can effectively prevent the core component from being damaged due to vibration of the drilling tool, and the use effect is good; when the user need install inclinometer 2, can pass inclinometer 2 earlier through mounting hole 1-1-1 then insert inside installation pipe 10, under spacing dish 11 and positioning disk 2-1's effect, inclinometer 2 can not drop, when user need demolish inclinometer 2, can unscrew connecting rod a1-1 by salvage pole 1 bottom earlier, then upset protection cabin 3 for the installation pipe 10 inside protection cabin 3 overturns 180 degrees, can make inclinometer 2 inside installation pipe 10 pour under the effect of gravity, so the utility model discloses still can have the function that prevents inclinometer 2 from droing and be convenient for user's dismouting inclinometer 2.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (6)
1. A mechanical vertical well drilling inclinometer comprises a fishing rod (1) and an inclinometer (2), and is characterized in that the bottom end of the fishing rod (1) is fixedly connected with a connecting rod a (1-1), the bottom end of the connecting rod a (1-1) is welded with a protection cabin (3), the protection cabin (3) is in an inverted funnel shape, the top end and the bottom end of the inner wall of the side wall of the vertical section of the protection cabin (3) are both in a circular array shape and are welded with supporting rods (4), the inner ends of the supporting rods (4) are welded with a spring (5) together, the inner ring wall of each connecting ring (5) is in a circular array shape and is connected with four connecting rods b (6) through a hinge structure a, a limiting groove (6-1) is arranged below the inner part of each connecting rod b (6), a spring (7) is fixedly connected with the top groove wall of the limiting groove (6-1), and a limiting plate (8) is fixedly connected with the bottom end of the spring (7), the lower surface center of limiting plate (8) puts the welding and has connecting rod c (9), and limiting groove (6-1) kerve wall central point is run through to connecting rod c (9) bottom and puts, and a plurality of connecting rod c (9) bottoms are connected with installation pipe (10) by hinge structure b jointly, and inclinometer (2) fixed connection is inside installation pipe (10).
2. The mechanical vertical well drilling inclinometer according to claim 1, wherein the top end of the connecting rod a (1-1) is connected with the bottom end of the fishing rod (1) through a threaded structure.
3. The mechanical vertical well drilling inclinometer according to claim 2, wherein the connecting rod a (1-1) is of a hollow structure, and a mounting hole (1-1-1) is vertically formed in the center of the connecting rod a (1-1).
4. The mechanical vertical well logging-while-drilling inclinometer as claimed in claim 1, wherein a limiting disc (11) is horizontally welded below the inner part of the installation pipe (10).
5. The mechanical vertical well logging-while-drilling inclinometer as claimed in claim 4, wherein the limiting disc (11) is provided with a limiting hole (11-1) at the center.
6. The mechanical vertical well drilling inclinometer according to claim 1, characterized in that a positioning disc (2-1) is welded below the outer wall of the inclinometer (2), the inclinometer (2) vertically penetrates through a limiting hole (11-1), the lower surface of the positioning disc (2-1) is attached to the upper surface of the limiting disc (11), the side wall of the positioning disc (2-1) is attached to the inner wall of the mounting pipe (10), and the disc diameter of the positioning disc (2-1) is 1-2 cm smaller than that of the mounting hole (1-1-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120424041.9U CN214366033U (en) | 2021-02-26 | 2021-02-26 | Mechanical vertical well drilling inclinometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120424041.9U CN214366033U (en) | 2021-02-26 | 2021-02-26 | Mechanical vertical well drilling inclinometer |
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| Publication Number | Publication Date |
|---|---|
| CN214366033U true CN214366033U (en) | 2021-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120424041.9U Active CN214366033U (en) | 2021-02-26 | 2021-02-26 | Mechanical vertical well drilling inclinometer |
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| CN (1) | CN214366033U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117027770A (en) * | 2023-09-26 | 2023-11-10 | 奥宸科技有限公司 | Gas well wellhead pressure real-time monitoring device |
-
2021
- 2021-02-26 CN CN202120424041.9U patent/CN214366033U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117027770A (en) * | 2023-09-26 | 2023-11-10 | 奥宸科技有限公司 | Gas well wellhead pressure real-time monitoring device |
| CN117027770B (en) * | 2023-09-26 | 2023-12-29 | 奥宸科技有限公司 | Gas well wellhead pressure real-time monitoring device |
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| CP02 | Change in the address of a patent holder |
Address after: Room 106, Building 7, No. 2, Tiantai First Road, Huangpu District, Guangzhou, Guangdong Province, 510700 Patentee after: Guangdong Precision Survey Technology Co.,Ltd. Address before: 510000 room 1309-b, 3 / F, building 1, No. 96, banhe Road, Huangpu District, Guangzhou City, Guangdong Province Patentee before: Guangdong Precision Survey Technology Co.,Ltd. |