CN219854201U - Fixing device for maintaining displacement sensor - Google Patents
Fixing device for maintaining displacement sensor Download PDFInfo
- Publication number
- CN219854201U CN219854201U CN202321211918.1U CN202321211918U CN219854201U CN 219854201 U CN219854201 U CN 219854201U CN 202321211918 U CN202321211918 U CN 202321211918U CN 219854201 U CN219854201 U CN 219854201U
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- Prior art keywords
- fixedly connected
- wall
- plate
- displacement sensor
- fixing device
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- 238000006073 displacement reaction Methods 0.000 title claims abstract description 43
- 238000012423 maintenance Methods 0.000 claims description 2
- 229920001342 Bakelite® Polymers 0.000 abstract description 17
- 239000004637 bakelite Substances 0.000 abstract description 17
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 3
- 238000000354 decomposition reaction Methods 0.000 description 6
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a fixing device for maintaining a displacement sensor, which comprises a lifting plate, wherein the outer wall of the bottom of the lifting plate is provided with a mounting groove, two sides of the inside of the mounting groove are respectively and rotatably connected with a rotating shaft, the outer wall of the rotating shaft is respectively and fixedly connected with two connecting plates, the outer walls of the bottoms of the two connecting plates are respectively and fixedly connected with the same clamping plate, one side of the bottom end of each clamping plate is respectively and fixedly connected with a hook, and the outer walls of the middle part of the rotating shaft are respectively and fixedly connected with a worm wheel. According to the utility model, the included angle between the two clamping plates can be adjusted by arranging the worm wheel, the worm, the connecting plate and the knob, so that the included angle between the two clamping plates is larger, the bakelite of the object angular displacement sensor can be conveniently fixed, and meanwhile, the knob can be fixed after the fixing is finished by arranging the threaded rod II and the fixing disc, so that the condition that the knob is scratched and rotated with an external object in the moving process, and the clamping plates loosen the fixed object to fall and damage is prevented.
Description
Technical Field
The utility model relates to the technical field of displacement sensors, in particular to a fixing device for maintaining a displacement sensor.
Background
The displacement sensor is also called as a linear sensor, is a linear device which belongs to metal induction, and has the function of converting various measured physical quantities into electric quantity, wherein the angular displacement sensor is a model of the displacement sensor, and adopts a non-contact patent design, so that compared with other traditional angular displacement measuring instruments such as a synchronous analyzer, a potentiometer and the like, the long-term reliability is effectively improved.
The Chinese patent with the patent application number of CN202121691683.1 discloses a bakelite decomposing clamp for an angular displacement sensor, and belongs to the technical field of aviation repairing devices. The clamp comprises a stress application rod, a screw, a support, lugs, a rotating shaft, clamping pieces and jackscrews. The distance between the two clamping pieces is changed through the rotary jackscrew, so that the clamping pieces fix the angle displacement sensor bakelite of the decomposed object, the bracket supports the angle displacement sensor shell of the decomposed object, the screw rod drives the lug and the clamping pieces to move upwards through the rotary stressing rod, and meanwhile, the angle displacement sensor bakelite of the decomposed object is driven to move upwards, so that the angle displacement sensor bakelite is decomposed. The utility model ensures that the bakelite seat of the angular displacement sensor is not damaged by machinery to realize rapid decomposition; the method has higher practicability and safety, and can avoid mechanical damage and deformation to products; time and labor are saved, the efficiency is high, the convenience is high, and the effect is good; meanwhile, a foundation is laid for new model repair, but the clamp has the following defects when in use, because the adjusting knob at one end of the jackscrew is exposed outside the support and is not provided with a fixing mechanism, in the operation process, the adjusting knob is easy to scratch with an external object, the jackscrew is caused to rotate, the clamping piece is loosened, and the fixed object is caused to fall off.
In view of the above, the present utility model provides a fixing device for repairing a displacement sensor to solve the above-mentioned problems of the prior art.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a fixing device for maintaining a displacement sensor.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a fixing device is used in displacement sensor maintenance, includes the lifter plate, lifter plate bottom outer wall is provided with the mounting groove, and the inside both sides of mounting groove all rotate and be connected with the pivot, two equal fixedly connected with connecting plates of pivot outer wall, and two equal fixedly connected with same splint of connecting plate bottom outer wall, the equal fixedly connected with crotch in splint bottom one side, the equal fixedly connected with worm wheel in pivot middle part outer wall, and the worm wheel is located between two connecting plates, the inside two worms that are provided with of mounting groove, and two worms respectively with two worm wheel engagement, two cups equal fixedly connected with knob of worm one side outer wall, and be provided with threaded rod two over the knob, threaded rod two one end fixedly connected with lifter plate one side outer wall, and threaded rod two other end fixedly connected with limiting plate two, threaded rod two outer wall screw sliding connection has the fixed disk.
Further, be provided with the mounting panel directly over the lifter plate, and mounting panel middle part top outer wall fixedly connected with projection, equal screw thread sliding connection has threaded rod one inside lifter plate and the projection, lifter plate top outer wall rotates to be connected in threaded rod one bottom outer wall.
Further, a fixed block is fixedly connected to the outer wall of one top of the threaded rod, and handles are fixedly connected to the outer walls of two sides of the fixed block.
Further, two guide plates are fixedly connected to the outer walls of the two ends of the lifting plate, and guide posts are slidably connected to the middle of each guide plate.
Further, the guide post top is all fixedly connected with in mounting panel bottom outer wall, and the equal fixedly connected with limiting plate of guide post bottom is one.
Further, the fixed disk and the outer wall of the knob are both provided with anti-skid patterns.
Further, fixed block one end outer wall fixedly connected with fixed plate, and fixed plate middle part sliding connection has the bolt, bolt top fixedly connected with arm-tie.
Further, the outer wall fixedly connected with mounting plate below the bolt, and be provided with connecting spring between mounting plate and the fixed plate, projection top outer wall equidistance is provided with a plurality of spacing holes, the bolt bottom inserts in the corresponding spacing hole.
The beneficial effects of the utility model are as follows:
1. through setting up worm wheel, worm, connecting plate and knob, can adjust the contained angle between two splint, make the contained angle between them bigger to be convenient for decompose object angular displacement sensor bakelite and fix, through setting up threaded rod two and fixed disk simultaneously, can fix the knob after fixed completion, prevent to scratch rotatory at removal in-process knob and external object, lead to splint to loosen the condition that appears dropping the damage with fixed object.
2. The anti-skidding patterns are arranged on the surfaces of the knob and the fixed disc, so that friction force between the palm and the knob and the fixed disc is increased, the force is applied to the knob and the fixed disc, and skidding is prevented.
3. Through setting up fixed plate, bolt, coupling spring and spacing hole, under coupling spring's elasticity effect, can make the bolt insert to corresponding spacing hole in, fix the fixed block, prevent to rotate in the in-process threaded rod of fixed decomposition object angular displacement sensor bakelite, promote work efficiency.
Drawings
Fig. 1 is a schematic structural view of a fixing device for repairing a displacement sensor according to embodiment 1;
FIG. 2 is a schematic cross-sectional view of a lifting plate of a fixing device for repairing a displacement sensor according to embodiment 1;
fig. 3 is a schematic view showing the external structure of a fixing block of the fixing device for repairing a displacement sensor according to embodiment 2.
In the figure: 1. a hook; 2. a clamping plate; 3. a lifting plate; 4. a first limiting disc; 5. a guide plate; 6. a guide post; 7. a first threaded rod; 8. a mounting plate; 9. a grip; 10. a fixed block; 11. a convex column; 12. a second threaded rod; 13. a fixed plate; 14. a second limiting plate; 15. anti-skid lines; 16. a knob; 17. a mounting groove; 18. a worm wheel; 19. a rotating shaft; 20. a connecting plate; 21. a worm; 22. a mounting plate; 23. a connecting spring; 24. a fixing plate; 25. pulling a plate; 26. a plug pin; 27. and a limiting hole.
Detailed Description
Example 1
Referring to fig. 1-2, the fixing device for maintaining the displacement sensor comprises a lifting plate 3, the outer wall of the bottom of the lifting plate 3 is provided with a mounting groove 17, two sides inside the mounting groove 17 are all rotationally connected with a rotating shaft 19, two connecting plates 20 are fixedly connected to the outer wall of the rotating shaft 19, the outer walls of the bottoms of the two connecting plates 20 are all fixedly connected with the same clamping plate 2, one side of the bottom end of the clamping plate 2 is fixedly connected with a hook 1, the outer wall of the middle part of the rotating shaft 19 is fixedly connected with a worm wheel 18, the worm wheel 18 is located between the two connecting plates 20, two worms 21 are arranged inside the mounting groove 17, the two worms 21 are respectively meshed with the two worm wheels 18, the outer walls of one side of the two worms 21 are fixedly connected with a knob 16, a threaded rod two 12 are arranged right above the knob 16, one end of the threaded rod two 12 is fixedly connected to the outer wall of one side of the lifting plate 3, the other end of the threaded rod two 12 is fixedly connected with a limiting plate two 14, the outer wall of the threaded rod two 12 is in threaded sliding connection with a fixing plate 13, in use, the two rotary knobs 16 on two sides are respectively rotated according to the size of a required to the decomposition object angle displacement sensor bakelite clamped, the two corresponding worm wheels 16 can respectively drive the two rotary shafts 21 to rotate respectively, the two rotary shafts 21 are respectively meshed with the two worm wheels 21, the two rotary shafts are further rotated to the corresponding rotary shafts 21 are further, the two rotary shafts are further rotated to the two rotary shafts are respectively, the rotary shafts are further fixedly connected to the two rotary shafts are respectively, the two shafts are respectively and the rotary shafts are respectively and the corresponding to the two rotary shafts are respectively and the two shafts are 3 and are more fixedly and the corresponding to the rotary shafts and the two 12 and are 3 and are further and the a fixed.
Wherein, be provided with mounting panel 8 directly over lifter plate 3, and mounting panel 8 middle part top outer wall fixedly connected with projection 11, lifter plate 3 and the inside equal screw thread sliding connection of projection 11 have threaded rod one 7, and lifter plate 3 top outer wall rotates to be connected in threaded rod one 7 bottom outer walls.
Wherein, threaded rod one 7 top outer wall fixedly connected with fixed block 10, and the equal fixedly connected with handle 9 of fixed block 10 both sides outer wall, then make threaded rod one 7 rotatory through handle 9 on the fixed block 10 to can make lifter plate 3 to the mounting panel 8 department remove, can drive the angular displacement sensor bakelite of the object of being decomposed and upwards remove, make it break away from the installation axle, realize the decomposition of angular displacement sensor bakelite at last.
Wherein, lifting plate 3 both ends outer wall all fixedly connected with two deflector 5, and the equal sliding connection in the middle part of every deflector 5 has guide post 6.
Wherein, guide post 6 top all fixed connection is in mounting panel 8 bottom outer wall, and guide post 6 bottom all fixedly connected with limiting plate one 4, through setting up guide post 6 and deflector 5, can carry out spacingly to lifter plate 3, makes it can only vertical movement.
Wherein, fixed disk 13 and knob 16 outer wall all are provided with anti-skidding line 15, increase the frictional force between palm and knob 16 and the fixed disk 13, are convenient for apply force to knob 16 and fixed disk 13, prevent to skid.
Working principle: when the device is used, according to the size of the to-be-clamped decomposition object angular displacement sensor bakelite, the two knobs 16 respectively rotate the knobs 16 at two sides, the corresponding worm 21 is respectively driven to rotate, the worm 21 is meshed with the worm wheel 18 on the outer wall of the middle part of the rotating shaft 19, so that the rotating shaft 19 rotates, the included angle between the two clamping plates 2 is larger, the to-be-decomposed object angular displacement sensor bakelite is conveniently fixed, then the fixed disc 13 on the threaded rod two 12 is respectively rotated, the fixed disc 13 is made to be close to the knob 16 until the knob 16 is fixed, the knob 16 and an external object are prevented from being scratched and rotated in the moving process, the clamping plates 2 are prevented from loosening the fixed object to have the condition of falling damage, then the threaded rod one 7 is rotated through the handle 9 on the fixed block 10, and the lifting plate 3 can be moved to the mounting plate 8, the lifting plate 3 can be limited by the arrangement of the guide post 6 and the guide plate 5, the to-be only-be-moved upwards, the to-be-decomposed object angular displacement sensor bakelite is conveniently driven to move upwards, the to be separated from the mounting shaft, and finally the angular displacement sensor bakelite is realized.
Example 2
Referring to fig. 3, in the fixing device for repairing a displacement sensor, compared with embodiment 1, the outer wall of one end of the fixing block 10 is fixedly connected with a fixing plate 24, the middle part of the fixing plate 24 is slidably connected with a bolt 26, and the top end of the bolt 26 is fixedly connected with a pulling plate 25.
Wherein, bolt 26 below outer wall fixedly connected with mounting disc 22, and be provided with connecting spring 23 between mounting disc 22 and the fixed plate 24, projection 11 top outer wall equidistance is provided with a plurality of spacing holes 27, and in the corresponding spacing hole 27 was inserted to the bolt 26 bottom, can fix fixed block 24, prevent to appear rotating at fixed in-process threaded rod 7 of decomposing object angular displacement sensor bakelite, promote work efficiency.
Working principle: through setting up fixed plate 24, bolt 26, coupling spring 23, mounting disc 22 and spacing hole 27, under coupling spring 23's elasticity effect, can make bolt 26 insert to corresponding spacing hole 27 in, fix fixed block 24, prevent to appear rotating at fixed decomposition object angular displacement sensor bakelite's in-process threaded rod one 7, promote work efficiency.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (8)
1. The utility model provides a fixing device is used in displacement sensor maintenance, includes lifter plate (3), its characterized in that, lifter plate (3) bottom outer wall is provided with mounting groove (17), and the inside both sides of mounting groove (17) all rotate and be connected with pivot (19), two connecting plates (20) of equal fixedly connected with of pivot (19) outer wall, and two connecting plates (20) bottom outer wall all fixedly connected with splint (2), equal fixedly connected with crotch (1) in splint (2) bottom one side, the equal fixedly connected with worm wheel (18) of pivot (19) middle part outer wall, and worm wheel (18) are located between two connecting plates (20), mounting groove (17) inside sets up two worms (21), and two worm (21) mesh with two worm wheel (18) respectively, two equal fixedly connected with knob (16) of worm (21) one side outer wall, and just be provided with threaded rod two (12) above knob (16), threaded rod two (12) one end fixedly connected with lifter plate (3) one side outer wall, and threaded rod two (12) other end fixedly connected with limiting disc (14), two (12) outer wall fixedly connected with sliding disc (13).
2. The fixing device for repairing the displacement sensor according to claim 1, wherein a mounting plate (8) is arranged right above the lifting plate (3), a convex column (11) is fixedly connected to the outer wall of the top of the middle part of the mounting plate (8), a threaded rod I (7) is slidably connected to the lifting plate (3) and the convex column (11) in a threaded mode, and the outer wall of the top of the lifting plate (3) is rotatably connected to the outer wall of the bottom of the threaded rod I (7).
3. The fixing device for repairing the displacement sensor according to claim 2, wherein the outer wall of the top of the first threaded rod (7) is fixedly connected with a fixing block (10), and the outer walls of two sides of the fixing block (10) are fixedly connected with handles (9).
4. A fixing device for repairing a displacement sensor according to claim 3, wherein two guide plates (5) are fixedly connected to the outer walls of two ends of the lifting plate (3), and guide posts (6) are slidably connected to the middle of each guide plate (5).
5. The fixing device for repairing the displacement sensor according to claim 4, wherein the top ends of the guide posts (6) are fixedly connected to the outer wall of the bottom of the mounting plate (8), and the bottom ends of the guide posts (6) are fixedly connected with a limiting plate I (4).
6. The fixing device for repairing a displacement sensor according to claim 1, wherein the outer walls of the fixing plate (13) and the knob (16) are provided with anti-slip patterns (15).
7. The fixing device for repairing the displacement sensor according to claim 5, wherein the fixing plate (24) is fixedly connected to the outer wall of one end of the fixing block (10), a bolt (26) is slidably connected to the middle of the fixing plate (24), and a pull plate (25) is fixedly connected to the top end of the bolt (26).
8. The fixing device for repairing the displacement sensor according to claim 7, wherein the outer wall below the bolt (26) is fixedly connected with a mounting disc (22), a connecting spring (23) is arranged between the mounting disc (22) and the fixing plate (24), a plurality of limiting holes (27) are formed in the outer wall of the top of the convex column (11) at equal intervals, and the bottom end of the bolt (26) is inserted into the corresponding limiting hole (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321211918.1U CN219854201U (en) | 2023-05-19 | 2023-05-19 | Fixing device for maintaining displacement sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321211918.1U CN219854201U (en) | 2023-05-19 | 2023-05-19 | Fixing device for maintaining displacement sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219854201U true CN219854201U (en) | 2023-10-20 |
Family
ID=88371375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321211918.1U Active CN219854201U (en) | 2023-05-19 | 2023-05-19 | Fixing device for maintaining displacement sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219854201U (en) |
-
2023
- 2023-05-19 CN CN202321211918.1U patent/CN219854201U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |