CN216057223U

CN216057223U - Single-person operation well chamber measuring device without going into well

Info

Publication number: CN216057223U
Application number: CN202122689188.3U
Authority: CN
Inventors: 宋智方; 李乾坤; 李国英
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-03-15
Anticipated expiration: 2031-11-05

Abstract

The utility model relates to the technical field of well chamber measurement, in particular to a single-person operation well chamber measuring device without going into a well, which comprises a workbench, wherein a driving roller is arranged at the top end of the workbench, a coil is wound on the surface of the driving roller, a camera is fixed at the bottom end of the coil, and the driving roller is controlled by a driving mechanism and comprises a first gear, a second gear and a driving rod. The utility model can drive the transmission rod and the transmission roller to rotate through the transmission mechanism, thereby realizing the winding and unwinding operation of the coil, and can effectively prevent the coil from generating position deviation in the moving process through the limiting mechanism, thereby influencing the subsequent winding operation of the coil.

Description

Single-person operation well chamber measuring device without going into well

Technical Field

The utility model relates to the technical field of well chamber measuring devices, in particular to a single-person operation well chamber measuring device without going into a well.

Background

In order to facilitate the life of people, some special equipment can be installed in underground well rooms, such as natural gas pipelines, cables and the like, so that workers can conveniently maintain the special equipment in a centralized manner.

For example, the device for measuring and indoor pipeline disclosed by the publication No. CN 210720624U enables an operator to measure and overhaul the cable on the ground, and the device is simple and convenient to operate, is beneficial to improving the efficiency and has high safety, so that the existing well chamber measuring device is basically mature, but still has some problems.

In the prior art, before an operator enters a well chamber, the life safety of the operator is ensured due to the lack of measurement of the well chamber environment, so that the operator enters the well chamber to operate on the premise of unknown well chamber environment, and safety accidents are easily caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the following problems in the prior art: there is a lack of measurement of the well environment before the operator enters the well.

In order to solve the problems in the prior art, the utility model provides a downhole-free single-person operation well chamber measuring device which comprises a workbench, wherein a transmission roller is arranged at the top end of the workbench, a coil is wound on the surface of the transmission roller, a camera is fixed at the bottom end of the coil, the transmission roller is controlled by a transmission mechanism and comprises a first gear, a second gear and a transmission rod, and through the design, the device is provided with the transmission mechanism, the rotation directions of the transmission rod and the transmission roller can be adjusted, so that the camera is controlled to ascend or descend, and the measuring operation is realized.

Preferably, workstation one side surface is provided with servo motor, and the camera passes through the equipment line and links to each other with the display on workstation surface, and through this design, the rotation of coil can drive the removal of camera, finally shows the picture of measuring on the display, judges down-hole environment.

Preferably, the output end of the servo motor is connected with a first gear, the top end of the first gear is provided with a second gear, the first gear and the second gear are meshed and connected, and the servo motor is switched on to drive the transmission mechanism to run through the design.

Preferably, the both sides of workstation surface are fixedly connected with support column all, and the transfer line is worn to be equipped with by left side support column temporal part, and transfer line one side and second gear fixed connection, the transfer line is worn to establish inside the driving roller, through this design, can drive the rotation of transfer line and driving roller through servo motor's rotation to realize the rotation of coil.

Preferably, one side of the transmission rod is rotatably connected with the right side supporting column through a bearing.

Preferably, the middle position of the surface of the workbench is provided with a limiting frame, the limiting frame is internally provided with a groove, the inner walls of two sides of the limiting frame are provided with sliding grooves, and the coil can be effectively prevented from being damaged due to friction between the coil and the inner wall of the workbench in the moving process through the design.

Preferably, the limiting block is arranged inside the limiting frame groove, the surface of the limiting block is provided with a through hole, the coil penetrates through the through hole, and the coil can be prevented from offsetting in position in the moving process through the design, so that the coil is not beneficial to being wound.

Preferably, stopper both sides surface all fixedly connected with slider, and inside the slider stretched into the spout of spacing both sides, through this design, make the coil when removing, along the inside fluting motion of spacing all the time, prevent the skew to appear.

Compared with the prior art, the utility model has the beneficial effects that:

1. this exempt from one-man operation well room measuring device who goes into well is provided with: the device comprises a first gear, a second gear and a transmission rod, and through the design, the device is provided with a transmission mechanism which can drive the transmission rod and a transmission roller to rotate, so that the winding and unwinding operation of the coil is realized.

2. This exempt from one-man operation well room measuring device who goes into well is provided with: spacing, stopper and slider through above-mentioned design, make the device possess the spacing operation to the coil, can prevent effectively that its positional deviation from appearing at the removal in-process to influence subsequent rolling operation to the coil.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of a partial structure of the limiting mechanism of the present invention;

fig. 3 is a perspective view of a partial structure of the transmission mechanism of the present invention.

In the figure: 11. a work table; 12. a servo motor; 13. a driving roller; 14. a camera; 21. a first gear; 22. a second gear; 23. a transmission rod; 31. a limiting frame; 32. a limiting block; 33. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

As shown in fig. 1-3, the drawings are assembled from:

assembly description: the working table 11 is placed on the top ground of a well opening, the servo motor 12 is installed on the surface of the working table 11, the transmission roller 13 is installed between two groups of support columns on the surface of the working table 11, the camera 14 is installed at the bottom end of the coil, the transmission rod 23 penetrates through the transmission roller 13, the second gear 22 is fixedly installed on the surface of one side of the transmission rod 23, then the first gear 21 is fixed on the output shaft of the servo motor 12, and at the moment, the first gear 21 and the second gear 22 are meshed.

Description of the working principle: the servo motor 12 is switched on to rotate, so that the servo motor 12 drives the first gear 21 to rotate, and under the meshing action of the first gear 21 and the second gear 22, the second gear 22 drives the transmission rod 23 to rotate, so that the transmission rod 23 is to drive the transmission roller 13 to rotate, and the winding and unwinding operation of the surface coil of the transmission roller 13 is realized.

Example two

As shown in fig. 1-3, the drawings are assembled from:

assembly description: place workstation 11 on well house open-ended top ground, install servo motor 12 on workstation 11 surface, install driving roller 13 between two sets of support columns in workstation 11 surface, install camera 14 in the coil bottom, pass driving roller 13 inside with transfer line 23, again with second gear 22 fixed mounting in transfer line 23 side surface, fix first gear 21 at servo motor 12's output shaft afterwards, notice at this moment with first gear 21 and second gear 22 meshing, stretch into inside the spout with slider 33 of stopper 32 both sides surface, stretch into inside stopper 32 with coil one end afterwards, install the camera at the coil bottom.

Description of the working principle: when the coil is being receive and release, the coil is flexible in stopper 32 is inside, and under the drive of coil, stopper 32 can slide along the spout at the inside fluting of spacing 31 under the effect of slider 33, can effectively avoid the coil to be difficult to the rolling because of the position removes.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a do not descend single operation well room measuring device of well, includes workstation (11), its characterized in that: the top end of the workbench (11) is provided with a driving roller (13), the surface of the driving roller (13) is wound with a coil, the bottom end of the coil is fixedly provided with a camera (14), and the driving roller (13) is controlled by a driving mechanism and comprises a first gear (21), a second gear (22) and a driving rod (23).

2. A downhole-free single-person operated well room measuring device as claimed in claim 1, wherein: a servo motor (12) is arranged on the surface of one side of the workbench (11), and the camera (14) is connected with a display on the surface of the workbench (11) through an equipment wire.

3. A downhole-free single-person operated well room measuring device as claimed in claim 2, wherein: the output end of the servo motor (12) is connected with a first gear (21), a second gear (22) is arranged at the top end of the first gear (21), and the first gear (21) is in meshing connection with the second gear (22).

4. A downhole-free single-person operated well room measuring device as claimed in claim 1, wherein: workstation (11) surface both sides all fixedly connected with support column, and transfer line (23) are worn to be equipped with by left side support column temple, and transfer line (23) one side and second gear (22) fixed connection, inside transmission roller (13) is worn to establish by transfer line (23).

5. A downhole-free single-person operated well room measuring device as claimed in claim 4, wherein: one side of the transmission rod (23) is rotatably connected with the right side supporting column through a bearing.

6. A downhole-free single-person operated well room measuring device as claimed in claim 1, wherein: the middle position of the surface of the workbench (11) is provided with a limiting frame (31), a groove is formed in the limiting frame (31), and sliding grooves are formed in the inner walls of the two sides of the limiting frame (31).

7. A downhole-free single-person operated well room measuring device as claimed in claim 6, wherein: limiting blocks (32) are arranged inside the grooves of the limiting frame (31), through holes are formed in the surfaces of the limiting blocks (32), and the coils penetrate through the through holes.

8. A downhole-free single-person operated well room measuring device as claimed in claim 7, wherein: the surfaces of the two sides of the limiting block (32) are fixedly connected with sliding blocks (33), and the sliding blocks (33) stretch into the sliding grooves on the two sides of the limiting frame (31).