CN221445104U - Telescopic serial displacement meter of measuring rod - Google Patents
Telescopic serial displacement meter of measuring rod Download PDFInfo
- Publication number
- CN221445104U CN221445104U CN202322980091.7U CN202322980091U CN221445104U CN 221445104 U CN221445104 U CN 221445104U CN 202322980091 U CN202322980091 U CN 202322980091U CN 221445104 U CN221445104 U CN 221445104U
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- displacement meter
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- fixedly connected
- adjusting
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- 238000006073 displacement reaction Methods 0.000 title claims abstract description 47
- 230000000149 penetrating effect Effects 0.000 claims abstract description 9
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 238000005259 measurement Methods 0.000 abstract description 6
- 238000001514 detection method Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The utility model discloses a telescopic string displacement meter of a measuring rod, which comprises two bottom plates, wherein the top of the bottom plates is fixedly connected with a fixing sleeve, the top of the fixing sleeve is provided with a support column in a penetrating way, the front side of the fixing sleeve is provided with a plurality of positioning holes in a penetrating way, and the front side of the fixing sleeve is provided with a positioning screw in a penetrating way. According to the utility model, the angle adjusting device, the support column, the fixed sleeve, the bottom plate, the storage battery, the adjusting box, the micro motor, the driven belt pulley, the adjusting screw, the displacement meter body, the sliding block and the measuring rod main body are matched for use, so that the measuring rod has a telescopic function, when in use, the length of the measuring rod can be adjusted according to the use requirement, and meanwhile, the height and the use angle of the displacement meter can be adjusted, so that the practicability of the device is improved, the detection range is enlarged, the practical measurement requirement of staff is met, and the measuring rod is convenient for the staff to use.
Description
Technical Field
The utility model relates to the technical field of serial displacement meters, in particular to a serial displacement meter with a telescopic measuring rod.
Background
The VWD vibrating string displacement meter is suitable for long-term measurement of the opening and closing degree (deformation) of expansion joints of hydraulic structures or other concrete structures, and can also be used for measuring displacement, subsidence, strain and slippage of structures such as earth dams, earth embankments and slopes, and can synchronously measure the temperature of buried points.
The utility model patent of patent application publication number CN217303880U discloses a thimble type displacement meter convenient to installation, including the installation piece, the offside fixedly connected with inserted block of installation piece, the front grafting of inserted block is connected with the displacement meter body, the offside of installation piece is equipped with the mounting, the lower extreme of mounting runs through inserted block and displacement meter body swing joint, the inboard of mounting is equipped with the setting element, the setting element passes through setting element and installation piece swing joint. According to the utility model, the structure is adopted, the moving block slides on the mounting block, the first spring is arranged between the fixed block on the mounting block and the moving block pulling hole, so that the moving block has elasticity, and the clamping plate is arranged on the moving block, so that the clamping plate penetrates through the block and can be inserted and fixed to the displacement meter body, and the clamping plate can be separated from the displacement meter body by pulling the pulling handle on the moving block for taking out.
However, the device still has some defects when in actual use, and obviously, the existing displacement meter measuring rod cannot stretch and retract according to the use requirement of a worker, and meanwhile, the height and the inclination angle of the displacement meter cannot be adjusted, so that the measurement requirement cannot be met during measurement, certain defects are overcome, the detection range is small, insufficient measurement is caused, the practicability is low, and the use of the worker is inconvenient.
Therefore, it is necessary to provide a tandem displacement meter with a telescopic measuring rod to solve the above problems.
Disclosure of utility model
The utility model aims to provide a tandem displacement meter with a telescopic measuring rod, which has the advantages of telescopic measuring rod and convenience in adjusting the height and angle, and solves the problems that the existing displacement meter measuring rod cannot be telescopic, the height and the inclination angle of the displacement meter cannot be adjusted according to actual use requirements, and the practicability is low.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a telescopic serial displacement meter of measuring staff, includes the bottom plate, the quantity of bottom plate is two, the top fixedly connected with fixed cylinder of bottom plate, the top of fixed cylinder runs through and is provided with the support column, the front side of fixed cylinder runs through and is provided with the locating hole, and the quantity of locating hole is a plurality of, the front side of fixed cylinder runs through and is provided with the locating screw, the rear side thread bush of locating screw surface is equipped with set nut, the top fixedly connected with angle adjusting device of support column, one side swing joint that angle adjusting device corresponds has the fixed block, one side fixedly connected with connecting rod that the fixed block corresponds, the right side fixedly connected with regulating box of left connecting rod, fixedly connected with battery, micromotor and fixed plate in proper order from left to right in the bottom of regulating box inner chamber, the output of micromotor runs through the fixed plate.
Preferably, the top on fixed plate right side and the output of micro motor pass through bearing swing joint and fixedly connected with adjusting screw respectively, the right side of adjusting screw passes through bearing swing joint with the right side of adjusting box inner chamber, the left side thread bush of adjusting screw surface is equipped with the slider, the corresponding one side fixedly connected with measuring staff main part of slider, the right side of measuring staff main part runs through the adjusting box and fixedly connected with displacement meter body, the top fixedly connected with observation cable of displacement meter body, the right side and the connecting rod fixed connection on right side of displacement meter body, the output of battery respectively with the input electric connection of micro motor and displacement meter body.
Preferably, one side that the slider kept away from mutually is equipped with driven pulley with the fixed cover in left side of the adjusting screw surface at top and bottom sliding contact of adjusting box respectively, the fixed cover in left side of the adjusting screw surface of bottom is equipped with the driving pulley, the outer surface cover of driving pulley and driven pulley is equipped with connecting belt.
Preferably, the angle adjusting device comprises an L-shaped plate, the bottom of the L-shaped plate is fixedly connected with the top of the supporting column, an adjusting notch is formed in the outer side of the L-shaped plate in a penetrating mode, and a first limiting screw is arranged in an inner cavity of the adjusting notch.
Preferably, the inner side of L template is provided with fixed box, the center department in L template outside runs through and is provided with second spacing screw, the second spacing screw that cooperation second spacing screw used has all been seted up to the surface in L template and fixed box outside, the first spacing screw that cooperation first spacing screw used has been seted up to the surface in fixed box outside, the top of fixed box runs through and is provided with third spacing screw.
Preferably, the top of bottom plate runs through and is provided with the fixing screw, the quantity of fixing screw is four, and is located the four corners at bottom plate top.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the angle adjusting device, the support column, the fixed sleeve, the bottom plate, the storage battery, the adjusting box, the micro motor, the driven belt pulley, the adjusting screw, the displacement meter body, the sliding block and the measuring rod main body are matched for use, so that the measuring rod has a telescopic function, when in use, the length of the measuring rod can be adjusted according to the use requirement, and meanwhile, the height and the use angle of the displacement meter can be adjusted, so that the practicability of the device is improved, the detection range is enlarged, the practical measurement requirement of staff is met, and the measuring rod is convenient for the staff to use.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a rear elevational view of the structure of the present utility model;
Fig. 3 is a schematic view of the angle adjusting device of the present utility model.
In the figure: 1. an angle adjusting device; 101. a third limit screw; 102. a fixed box; 103. the second limit screw rod; 104. a first limit screw; 105. adjusting the notch; 106. an L-shaped plate; 2. a support column; 3. positioning a screw; 4. a fixed cylinder; 5. a bottom plate; 6. a connecting rod; 7. a storage battery; 8. an adjusting box; 9. a micro motor; 10. a connecting belt; 11. a driven pulley; 12. adjusting a screw; 13. a displacement meter body; 14. observing the cable; 15. a fixed block; 16. a driving pulley; 17. a slide block; 18. a spindle body; 19. a fixed screw; 20. positioning a nut; 21. and a fixing plate.
Detailed Description
Referring to fig. 1-3, a telescopic serial displacement meter of measuring staff includes a bottom plate 5, the number of the bottom plate 5 is two, a fixed cylinder 4 is fixedly connected with the top of the bottom plate 5, a support column 2 is arranged in a penetrating manner at the top of the fixed cylinder 4, a positioning hole is arranged in a penetrating manner at the front side of the fixed cylinder 4, a plurality of positioning holes are formed in the front side of the fixed cylinder 4, a positioning screw 3 is arranged in a penetrating manner, a positioning nut 20 is sleeved on the rear side thread of the outer surface of the positioning screw 3, an angle adjusting device 1 is fixedly connected with the top of the support column 2, a fixing block 15 is movably connected with one side corresponding to the angle adjusting device 1, a connecting rod 6 is fixedly connected with one side corresponding to the fixing block 15, an adjusting box 8 is fixedly connected with a storage battery 7, a micro motor 9 and a fixing plate 21 sequentially from left to right at the bottom of an inner cavity of the adjusting box 8, and an output end of the micro motor 9 penetrates the fixing plate 21.
The top on the right side of the fixed plate 21 and the output end of the micro motor 9 are respectively and movably connected with an adjusting screw 12 through a bearing, the right side of the adjusting screw 12 and the right side of the inner cavity of the adjusting box 8 are respectively and movably connected with each other through the bearing, a left thread bush on the outer surface of the adjusting screw 12 is provided with a sliding block 17, one side corresponding to the sliding block 17 is fixedly connected with a measuring rod main body 18, the right side of the measuring rod main body 18 penetrates through the adjusting box 8 and is fixedly connected with a displacement meter main body 13, the top of the displacement meter main body 13 is fixedly connected with an observation cable 14, the right side of the displacement meter main body 13 is fixedly connected with a connecting rod 6 on the right side, and the output end of the storage battery 7 is respectively and electrically connected with the input ends of the micro motor 9 and the displacement meter main body 13 through the adjusting screw 12, so that the sliding block 17 is convenient to move, and the working efficiency is improved.
One side that slider 17 kept away from is equipped with driven pulley 11 with the top and the bottom sliding contact of adjusting box 8 respectively, the fixed cover in left side of the adjusting screw 12 surface at top, and the fixed cover in left side of the adjusting screw 12 surface at bottom is equipped with driving pulley 16, and driving pulley 16 is equipped with connecting belt 10 with the surface cover of driven pulley 11, uses through driving pulley 16, driven pulley 11 and the cooperation of connecting belt 10, can drive the adjusting screw 12 at top and rotate, has improved work efficiency.
The angle adjusting device 1 comprises an L-shaped plate 106, the bottom of the L-shaped plate 106 is fixedly connected with the top of the support column 2, an adjusting notch 105 is formed in the outer side of the L-shaped plate 106 in a penetrating mode, a first limit screw 104 is arranged in an inner cavity of the adjusting notch 105, fixing boxes 102 with different angles are conveniently fixed through the adjusting notch 105, and use of workers is convenient.
The inboard of L template 106 is provided with fixed box 102, and the center department in the L template 106 outside runs through and is provided with second spacing screw 103, and the second spacing screw that cooperation second spacing screw 103 used has all been seted up to the surface in L template 106 and the fixed box 102 outside, and the first spacing screw that cooperation first spacing screw 104 used has been seted up on the surface in the fixed box 102 outside, and the top of fixed box 102 runs through and is provided with third spacing screw 101, through third spacing screw 101, can fix fixed block 15 and fixed box 102, has improved the stability of equipment.
The top of bottom plate 5 runs through and is provided with fixing screw 19, and the quantity of fixing screw 19 is four, and is located the four corners at bottom plate 5 top, through fixing screw 19, can fix bottom plate 5, has improved the stability of equipment.
When the measuring rod main body 18 is required to be stretched out, the micro motor 9 is started to rotate positively, the adjusting screw 12 at the bottom rotates positively, the driving belt pulley 16, the driven belt pulley 11 and the connecting belt 10 are matched for use, the adjusting screw 12 at the top is rotated positively, the sliding block 17 is driven to move rightwards, the measuring rod main body 18 is enabled to move rightwards, the right side of the measuring rod main body stretches out of the adjusting box 8 to a proper position, when the height and the angle of equipment are required to be adjusted, the equipment can be placed at the proper position, the bottom plate 5 is fixed with the ground through the fixing screw 19, then the supporting column 2 is pulled upwards to adjust the height of the supporting column 2, the supporting column 2 is fixed with the fixing cylinder 4 through the positioning screw 3 and the positioning nut 20, then the fixing block 15 is placed in the inner cavity of the fixing box 102, the fixing block 15 and the fixing box 102 are fixed through the third limiting screw 101, after the angle adjustment of the fixing box 102 is completed, the fixing box 102 and the top at the outer side of the L106 are fixed through the first limiting screw 104, and then the center of the L106 and the fixing box 102 are fixed through the second limiting screw 103.
To sum up: this telescopic serial displacement meter of measuring staff uses through angle adjusting device 1, support column 2, fixed section of thick bamboo 4, bottom plate 5, battery 7, regulating box 8, micro motor 9, driven pulley 11, adjusting screw 12, displacement meter body 13, slider 17 and measuring staff main part 18 cooperation, has solved the unable flexible of current displacement meter measuring staff to and can't adjust the height and the inclination of displacement meter according to the in-service use demand, the lower problem of practicality.
Claims (6)
1. The utility model provides a telescopic serial displacement meter of measuring staff, includes bottom plate (5), its characterized in that: the utility model discloses a motor, including bottom plate (5), fixed barrel (4) of top fixedly connected with of bottom plate (5), the top of fixed barrel (4) is run through and is provided with support column (2), the front side of fixed barrel (4) is run through and is provided with the locating hole, and the quantity of locating hole is a plurality of, the front side of fixed barrel (4) is run through and is provided with positioning screw (3), the rear side thread bush of positioning screw (3) surface is equipped with positioning nut (20), the top fixedly connected with angle adjusting device (1) of support column (2), one side swing joint that angle adjusting device (1) corresponds has fixed block (15), one side fixedly connected with connecting rod (6) of fixed block (15), right side fixedly connected with regulating box (8) of left side connecting rod (6), the bottom of regulating box (8) inner chamber is from a left side to right side fixedly connected with battery (7), micromotor (9) and fixed plate (21) in proper order, the output of micromotor (9) runs through fixed plate (21).
2. The telescopic serial displacement meter of claim 1, wherein: the top on fixed plate (21) right side and the output of micro motor (9) are respectively through bearing swing joint and fixedly connected with adjusting screw (12), the right side of adjusting screw (12) passes through bearing swing joint with the right side of adjusting box (8) inner chamber, the left side thread bush of adjusting screw (12) surface is equipped with slider (17), one side fixedly connected with measuring staff main part (18) corresponding to slider (17), the right side of measuring staff main part (18) runs through adjusting box (8) and fixedly connected with displacement meter body (13), the top fixedly connected with of displacement meter body (13) observes cable (14), the right side of displacement meter body (13) is connected with connecting rod (6) fixed on the right side, the output of battery (7) respectively with micro motor (9) and the input electric connection of displacement meter body (13).
3. The telescopic serial displacement meter of claim 2, wherein: one side that slider (17) kept away from is respectively with the top and the bottom sliding contact of regulating box (8), and the fixed cover in left side of the adjusting screw (12) surface at top is equipped with driven pulley (11), and the fixed cover in left side of the adjusting screw (12) surface of bottom is equipped with driving pulley (16), driving pulley (16) are equipped with connecting belt (10) with the surface cover of driven pulley (11).
4. The telescopic serial displacement meter of claim 1, wherein: the angle adjusting device (1) comprises an L-shaped plate (106), the bottom of the L-shaped plate (106) is fixedly connected with the top of the supporting column (2), an adjusting notch (105) is formed in the outer side of the L-shaped plate (106) in a penetrating mode, and a first limit screw (104) is arranged in an inner cavity of the adjusting notch (105).
5. The telescopic spindle serial displacement meter of claim 4, wherein: the inner side of L template (106) is provided with fixed box (102), the center department in L template (106) outside runs through and is provided with second spacing screw (103), the second spacing screw that cooperation second spacing screw (103) used has all been seted up to the surface in L template (106) and fixed box (102) outside, the first spacing screw that cooperation first spacing screw (104) used has been seted up on the surface in fixed box (102) outside, the top of fixed box (102) runs through and is provided with third spacing screw (101).
6. The telescopic serial displacement meter of claim 1, wherein: the top of bottom plate (5) runs through and is provided with fixing screw (19), the quantity of fixing screw (19) is four, and is located the four corners at bottom plate (5) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322980091.7U CN221445104U (en) | 2023-11-03 | 2023-11-03 | Telescopic serial displacement meter of measuring rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322980091.7U CN221445104U (en) | 2023-11-03 | 2023-11-03 | Telescopic serial displacement meter of measuring rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221445104U true CN221445104U (en) | 2024-07-30 |
Family
ID=92072105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322980091.7U Active CN221445104U (en) | 2023-11-03 | 2023-11-03 | Telescopic serial displacement meter of measuring rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221445104U (en) |
-
2023
- 2023-11-03 CN CN202322980091.7U patent/CN221445104U/en active Active
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