CN220853439U - Wellbore pipeline deformation parameter monitor - Google Patents
Wellbore pipeline deformation parameter monitor Download PDFInfo
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- CN220853439U CN220853439U CN202322424883.6U CN202322424883U CN220853439U CN 220853439 U CN220853439 U CN 220853439U CN 202322424883 U CN202322424883 U CN 202322424883U CN 220853439 U CN220853439 U CN 220853439U
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- 238000012544 monitoring process Methods 0.000 claims abstract description 14
- 230000008602 contraction Effects 0.000 claims description 13
- 230000007246 mechanism Effects 0.000 claims description 7
- 239000003381 stabilizer Substances 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000087 stabilizing effect Effects 0.000 abstract 2
- 238000009434 installation Methods 0.000 description 12
- 238000003466 welding Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a wellbore pipeline deformation parameter monitor, which comprises a sensor monitoring instrument arranged on a wellbore pipeline, wherein the sensor monitoring instrument comprises a first end block, a strain rod, a coil, a second end block and a stabilizing device arranged on the outer side of a suspended wellbore pipeline, the coil is arranged on the outer side of the strain rod, the strain rod is arranged at a position between the first end block and the second end block which are opposite, the stabilizing device comprises a mounting ring, an adjusting component and a positioning component, and the mounting ring is arranged on the outer side of the suspended wellbore pipeline; the positioning ring is provided with a plurality of movable blocks, the first end blocks are positioned by the positioning blocks, the positions of the movable blocks outside the positioning ring can be adjusted, the end parts of the positioning rods play a role in positioning the second end blocks, so that the vibrating wire type strain gauge is accurately assembled and installed, the positioning ring has the functions of positioning and adjusting the positions of the vibrating wire type strain gauges, and the positioning ring is also beneficial to installing a plurality of vibrating wire type strain gauges.
Description
Technical Field
The utility model belongs to the technical field of sensor monitoring instruments, and particularly relates to a wellbore pipeline deformation parameter monitor.
Background
The shaft is a vertical or inclined type project which is excavated from the ground to a mine body in the construction of underground engineering or underground engineering, the shaft engineering can lay pipelines, in order to ensure that the shaft pipelines are in a normal standard state, deformation monitoring needs to be carried out on the shaft pipelines, the important components of a shaft pipeline deformation monitoring system are provided with a sensor monitor, a data acquisition instrument, a data transmission instrument and monitoring system software, the sensor monitor is used for carrying out deformation monitoring on the pipelines, the vibrating wire principle is adopted for measuring the strain quantity in the shaft pipeline structure, and the output signal parameters are standard frequency signal parameters, so that the collection and monitoring of deformation parameter data are realized;
The sensor monitor has various types, the vibrating wire type strain gauge is one of the strain sensor monitors which are measured by vibrating wires, the sensor monitor has the advantages of simple structure and reliable operation, the surface of a to-be-measured point of a shaft pipeline is cleaned before welding, the strain gauge end block is fixedly installed by means of a strain needle, the strain needle is removed after welding, the strain gauge is penetrated, and the sensor is fastened by corresponding screws, namely the installation block is welded first, and then the sensor is installed; in the installation process of the sensor monitor, when a plurality of vibrating wire type strain gauge sensor monitors are required to be installed on the same measuring part, the installation mode is complex to install one by one, in the installation process, the vibrating wire type strain gauges cannot be positioned, the function of installing a plurality of vibrating wire type strain gauges is not achieved, the problem that the installation function of the vibrating wire type strain gauges is single, and the function of positioning and installing a plurality of vibrating wire type strain gauges is not achieved is solved, and therefore the wellbore pipeline deformation parameter monitor is provided.
Disclosure of utility model
The utility model aims to provide a wellbore pipeline deformation parameter monitor, which solves the problems that the vibrating wire type strain gauge provided in the background art is single in mounting function and does not have the functions of positioning and mounting a plurality of vibrating wire type strain gauges.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a wellbore pipeline deformation parameter monitor, includes the sensor monitoring instrument of installing on wellbore pipeline, the sensor monitoring instrument includes first end block, strain pole, coil and second end block to and install the securing device in unsettled wellbore pipeline outside, the coil is installed in the strain pole outside, the position between opposite first end block and second end block is installed to the strain pole, securing device includes collar, adjusting part and locating component, the collar is installed in unsettled wellbore pipeline outside, adjusting part includes vertically holding ring and reference column, movable block, the movable block is installed on the holding ring, the locating component includes connecting block and locating piece, the connecting block is connected with the movable block, the surface of first end block is equipped with limiting mechanism, limiting mechanism includes locating lever, grip block and the connecting piece of being connected with first end block rotation, the connecting piece includes fixed column, movable block and shrink spring, the fixed column runs through movable block and shrink spring, the inside at the locating lever is installed to the fixed column, the movable block is connected with the grip block.
Preferably, a curved mounting plate is arranged on the side face of the mounting ring, and a clamping plate fixed by a screw is arranged on the outer surface of the mounting ring.
Preferably, the movable block is provided with a rail groove matched with the positioning ring, the mounting ring is provided with a through hole for the positioning column to penetrate, and the distance between the positioning ring and the mounting ring is 1 cm.
Preferably, a rectangular groove is formed in the surface of the positioning block, a rectangular positioning groove is formed in the positioning block located in the rectangular groove, and the first end block is in clearance fit with the positioning groove.
Preferably, one end of the positioning rod is rotatably connected with the outer surface of the first end block through a pin shaft, and the other end of the positioning rod is of an L-shaped structure.
Preferably, a rectangular movable groove is formed in the surface of the end portion of the positioning rod, and the fixed column, the movable block and the contraction spring are located in the movable groove.
Preferably, the two ends of the contraction spring are respectively connected with the moving block and the locating rod, the moving block is in sliding connection with the fixed column, the clamping block is of a right trapezoid structure, and the second end block is located at a gap position between the end part of the locating rod and the clamping block.
Preferably, the first end block and the second end block are respectively provided with a locking screw for fastening the strain rod, the mounting ring comprises two first semicircular rings, the positioning ring comprises two second semicircular rings, the circle centers of the mounting ring and the positioning ring are positioned on the same axis, and the movable block is provided with a chute matched with the positioning ring.
Compared with the prior art, the utility model has the beneficial effects that:
In the utility model, a plurality of movable blocks can be arranged on the positioning ring, the first end block is positioned by the positioning block, the position of the movable block outside the positioning ring can be adjusted, the end part of the positioning rod plays a role in positioning the second end block, so that the vibrating wire type strain gauge is accurately assembled and installed, the function of positioning and adjusting the positions of the vibrating wire type strain gauges is realized, and the installation of a plurality of vibrating wire type strain gauges is facilitated.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of a movable block of the present utility model;
FIG. 3 is a schematic bottom view of the movable block of the present utility model;
FIG. 4 is a schematic cross-sectional view of the end of the locating lever of the present utility model;
In the figure: 2. a mounting ring; 3. a positioning ring; 4. a movable block; 5. a connecting block; 6. a positioning block; 7. a positioning rod; 8. a clamping block; 11. a first end block; 12. a strain rod; 13. a coil; 14. a second end block; 21. a mounting plate; 22. a clamping plate; 31. positioning columns; 61. a positioning groove; 71. fixing the column; 72. a moving block; 73. the spring is contracted.
Description of the embodiments
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a wellbore pipeline deformation parameter monitor, including installing the sensor monitoring instrument on wellbore pipeline, sensor monitoring instrument includes first end block 11, strain bar 12, coil 13 and second end block 14, and install the stabilizer in unsettled wellbore pipeline outside, stabilizer plays the effect of locating first end block 11, coil 13 installs in the strain bar 12 outside, strain bar 12 installs the position between opposite first end block 11 and second end block 14, strain bar 12 passes through the screw fixation with first end block 11 and second end block 14; the fixing device comprises a mounting ring 2, an adjusting component and a positioning component, wherein the mounting ring 2 is arranged on the outer side of a suspended shaft pipeline, the adjusting component comprises a vertical positioning ring 3, a positioning column 31 and a movable block 4, through holes which are uniformly distributed and used for the positioning column 31 to penetrate are formed in the mounting ring 2, the clamping plate 22, the mounting ring 2 and the positioning column 31 are fixed through screws, the fixing of the positioning ring 3 is realized, the movable block 4 rotates along the circumferential direction of the positioning ring 3, the position of the first end block 11 can be adjusted, and the position where the vibrating wire strain gauge is to be installed can be adjusted; the movable block 4 is arranged on the positioning ring 3, the movable block 4 can move outside the positioning ring 3, the positioning assembly comprises a connecting block 5 and a positioning block 6, the connecting block 5 and the positioning block 6 are connected through welding, the connecting block 5 is connected with the movable block 4, the positioning block 6 plays a role in positioning the first end block 11, the installation position of the first end block 11 is positioned, a limiting mechanism is arranged on the outer surface of the first end block 11, the limiting mechanism plays a role in positioning the second end block 14, the limiting mechanism comprises a positioning rod 7, a clamping block 8 and a connecting piece, the connecting piece plays a role in connecting the positioning rod 7 and the clamping block 8, the connecting piece comprises a fixing post 71, a moving block 72 and a contraction spring 73, the fixing post 71 penetrates through the moving block 72 and the contraction spring 73, the fixing post 71 is arranged inside the positioning rod 7, the moving block 72 is connected with the clamping block 8, the position of the clamping block 8 is moved, the contraction spring 73 is in a contracted state, the second end block 14 can be arranged at the position between the end part of the positioning rod 7 and the clamping block 8, the clamping block 8 is loosened, the clamping block 8 is in the contracted state, the reset block 14 under the action of the contraction spring 73, the second end block 14 can clamp the second end block 14 under the action of the contraction spring, the second end block 14 can be accurately clamped with the vibration gauge, the second end block 14 can be positioned at the second end 14, the second end 11 can be positioned with a plurality of vibration strings, and the first end 11 can be positioned at the positions, and the positions of vibration strings can be positioned at the positions, and the positions of the positions can be more accurate positions, and the vibration positions can have.
In this embodiment, the side of the installation ring 2 is provided with a curved installation plate 21, the installation plate 21 is fixed on the shaft pipeline by a screw, the installation ring 2 is fixed, the outer surface of the installation ring 2 is provided with a clamping plate 22 fixed by the screw, and the clamping plate 22 is fixed on the installation ring 2 by the screw, so as to fix the positioning column 31.
In this embodiment, the movable block 4 is provided with a rail groove matched with the positioning ring 3, the movable block 4 can slide along the curve of the positioning ring 3, the mounting ring 2 is provided with a through hole for the positioning column 31 to penetrate, the distance between the positioning ring 3 and the mounting ring 2 is 1 cm, and the distance between the positioning ring 3 and the mounting ring 2 does not affect the sliding of the movable block 4.
In this embodiment, a rectangular groove is formed on the surface of the positioning block 6, a rectangular positioning groove 61 is formed in the rectangular groove of the positioning block 6, the first end block 11 is in clearance fit with the positioning groove 61, and the first end block 11 is installed in the positioning groove 61 to position the first end block 11.
In this embodiment, one end of the positioning rod 7 is rotatably connected with the outer surface of the first end block 11 through a pin shaft, the angle of the positioning rod 7 can be adjusted, the other end of the positioning rod 7 is of an L-shaped structure, the second end block 14 can be positioned, a rectangular movable groove is formed in the surface of the end of the positioning rod 7, the fixed column 71, the movable block 72 and the contraction spring 73 are located in the movable groove, two ends of the contraction spring 73 are respectively connected with the movable block 72 and the positioning rod 7, the movable block 72 is slidably connected with the fixed column 71, the position of the clamping block 8 can be adjusted, the contraction spring 73 plays a role of resetting the clamping block 8, the clamping block 8 is of a right-angle trapezoid structure, the second end block 14 is located at a gap position between the end of the positioning rod 7 and the clamping block 8, locking screws for fastening the strain rod 12 are arranged on the first end block 11 and the second end block 14, the mounting ring 2 comprises two first semi-circular rings, the mounting ring 2 is of a combined structure and can be mounted on the outer side of a shaft pipeline, the positioning ring 3 comprises two second semi-circular rings, the positioning ring 3 is of a combined structure and can be mounted on the mounting ring 2, the mounting ring 3 and the positioning ring 3 is located on the same axis 4 and is matched with the movable chute 4.
In summary, the positioning ring 3 can be provided with the plurality of movable blocks 4, the first end block 11 is positioned by the positioning block 6, the position of the movable block 4 at the outer side of the positioning ring 3 can be adjusted, the end part of the positioning rod 7 plays a role in positioning the second end block 14, so that the vibrating wire type strain gauge is accurately assembled and installed, the function of positioning and adjusting the position of the vibrating wire type strain gauge is realized, and the installation of the plurality of vibrating wire type strain gauges is facilitated.
Although embodiments of the present utility model have been shown and described in detail with reference to the foregoing detailed description, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a wellbore pipeline deformation parameter monitor, includes the sensor monitoring instrument of installing on wellbore pipeline, sensor monitoring instrument includes first end block (11), strain pole (12), coil (13) and second end block (14), and installs the stabilizer in unsettled wellbore pipeline outside, coil (13) are installed in the strain pole (12) outside, the position between opposite first end block (11) and second end block (14) is installed to strain pole (12), its characterized in that: the fixing device comprises a mounting ring (2), an adjusting assembly and a positioning assembly, wherein the mounting ring (2) is arranged on the outer side of a suspended shaft pipeline, the adjusting assembly comprises a vertical positioning ring (3) and a positioning column (31) and a movable block (4), the movable block (4) is arranged on the positioning ring (3), the positioning assembly comprises a connecting block (5) and a positioning block (6), the connecting block (5) is connected with the movable block (4), a limiting mechanism is arranged on the outer surface of a first end block (11), the limiting mechanism comprises a positioning rod (7) which is rotationally connected with the first end block (11), a clamping block (8) and a connecting piece, the connecting piece comprises a fixing column (71), a moving block (72) and a contraction spring (73), the fixing column (71) penetrates through the moving block (72) and the contraction spring (73), and the fixing column (71) is arranged inside the positioning rod (7), and the moving block (72) is connected with the clamping block (8).
2. A wellbore pipe deformation parameter monitor according to claim 1, wherein: the side of the mounting ring (2) is provided with a curved mounting plate (21), and the outer surface of the mounting ring (2) is provided with a clamping plate (22) fixed by a screw.
3. A wellbore pipe deformation parameter monitor according to claim 1, wherein: the movable block (4) is provided with a rail groove matched with the positioning ring (3), the mounting ring (2) is provided with a through hole for the positioning column (31) to penetrate, and the distance between the positioning ring (3) and the mounting ring (2) is 1 cm.
4. A wellbore pipe deformation parameter monitor according to claim 1, wherein: the surface of locating piece (6) is equipped with the rectangular channel, locating piece (6) are located rectangular channel and have seted up rectangular constant head tank (61), first end piece (11) and constant head tank (61) clearance fit.
5. A wellbore pipe deformation parameter monitor according to claim 1, wherein: one end of the positioning rod (7) is rotatably connected with the outer surface of the first end block (11) through a pin shaft, and the other end of the positioning rod (7) is of an L-shaped structure.
6. A wellbore pipe deformation parameter monitor according to claim 1, wherein: the surface of the end part of the positioning rod (7) is provided with a rectangular movable groove, and the fixed column (71), the movable block (72) and the contraction spring (73) are positioned in the movable groove.
7. A wellbore pipe deformation parameter monitor according to claim 1, wherein: the two ends of the shrinkage spring (73) are respectively connected with the moving block (72) and the locating rod (7), the moving block (72) is in sliding connection with the fixed column (71), the clamping block (8) is of a right trapezoid structure, and the second end block (14) is located at a gap position between the end part of the locating rod (7) and the clamping block (8).
8. A wellbore pipe deformation parameter monitor according to claim 1, wherein: the novel clamping device is characterized in that locking screws for fastening the strain rods (12) are arranged on the first end block (11) and the second end block (14), the mounting ring (2) comprises two first semicircular rings, the positioning ring (3) comprises two second semicircular rings, the circle centers of the mounting ring (2) and the positioning ring (3) are located on the same axis, and sliding grooves matched with the positioning ring (3) are formed in the movable block (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322424883.6U CN220853439U (en) | 2023-09-07 | 2023-09-07 | Wellbore pipeline deformation parameter monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322424883.6U CN220853439U (en) | 2023-09-07 | 2023-09-07 | Wellbore pipeline deformation parameter monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220853439U true CN220853439U (en) | 2024-04-26 |
Family
ID=90780350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322424883.6U Active CN220853439U (en) | 2023-09-07 | 2023-09-07 | Wellbore pipeline deformation parameter monitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220853439U (en) |
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2023
- 2023-09-07 CN CN202322424883.6U patent/CN220853439U/en active Active
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