CN219695178U - Protective device of voltage detection equipment - Google Patents
Protective device of voltage detection equipment Download PDFInfo
- Publication number
- CN219695178U CN219695178U CN202223523651.8U CN202223523651U CN219695178U CN 219695178 U CN219695178 U CN 219695178U CN 202223523651 U CN202223523651 U CN 202223523651U CN 219695178 U CN219695178 U CN 219695178U
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- China
- Prior art keywords
- voltage detection
- detection equipment
- plate
- wall
- equipment body
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- 238000001514 detection method Methods 0.000 title claims abstract description 79
- 230000001681 protective effect Effects 0.000 title claims abstract description 45
- 229920000742 Cotton Polymers 0.000 claims abstract description 8
- 238000009826 distribution Methods 0.000 claims description 8
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 230000001012 protector Effects 0.000 claims 1
- 238000005259 measurement Methods 0.000 description 3
- 239000000872 buffer Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The utility model discloses a protective device of voltage detection equipment, and relates to the technical field of voltage detection equipment protection; the utility model comprises a protective box, wherein a placing plate is arranged on the inner wall of the protective box in a sliding manner, a voltage detection equipment body is arranged on the upper surface of the placing plate, and a limiting mechanism is arranged on the inner wall of the protective box close to the voltage detection equipment body; according to the utility model, the screw rod can push the locating plate connected with the screw rod to move towards the voltage detection equipment body, and the two locating plates are connected through the toothed plate and the gear, so that the two locating plates can simultaneously move towards the voltage detection equipment body and clamp the voltage detection equipment body, the voltage detection equipment body placed on the placing plate can be stably arranged in the protective box and matched with the cotton plate, and when the protective box shakes, the voltage detection equipment body is stably arranged in the middle of the protective box and cannot collide, and damage to devices in the voltage detection equipment body is avoided.
Description
Technical Field
The utility model relates to the technical field of protection of voltage detection equipment, in particular to a protection device of the voltage detection equipment.
Background
The voltage refers to the work of the electric field force on the movement of unit positive charges in the electric field from one point to another point, the voltage measurement is an important content of the electronic circuit measurement and is the basis of many electric parameter measurements, and the voltage detection equipment of the multifunctional low-voltage power distribution cabinet refers to equipment for detecting the low-voltage power distribution cabinet.
The following problems exist in the prior art when the voltage detection equipment is transported:
firstly, when transporting voltage detection equipment, generally all place in transporting the protective housing, current transportation protective housing does not possess stop device, leads to taking place when rocking in the transportation, and voltage detection equipment can collide with the protective housing inner wall to lead to the inside device to damage easily, the detection error appears easily.
In view of the above, the inventors propose a protection device for a voltage detection apparatus for solving the above-mentioned problems.
Disclosure of Invention
In order to solve the problem that when shaking occurs in the transportation process, the voltage detection equipment collides with the inner wall of the protective box, so that the damage to internal devices is easy to cause; the utility model aims to provide a protective device of voltage detection equipment.
In order to solve the technical problems, the utility model adopts the following technical scheme: the protective device of the voltage detection equipment comprises a protective box, wherein a placing plate is arranged on the inner wall of the protective box in a sliding manner, a voltage detection equipment body is arranged on the upper surface of the placing plate, and a limiting mechanism is arranged on the inner wall of the protective box close to the voltage detection equipment body;
the utility model provides a voltage detection equipment body, including the locating plate, locating plate quantity is two and is symmetrical distribution setting in the relative both sides of protection housing inner wall, two the locating plate is fixed towards voltage detection equipment body one side is equipped with cotton board, cotton board is when the locating plate carries out the centre gripping to voltage detection equipment body, buffers it, also avoids voltage detection equipment body and locating plate to pass through hard contact when rocking simultaneously, avoids the inside device damage of voltage detection equipment body, the protection housing inner wall is located two adjacent one sides of locating plate side fixed being equipped with of being symmetrical distribution and is hollow bottom plate, is located the lower extreme the rotation of bottom plate inner wall middle-end is equipped with the gear, the meshing of gear both ends is equipped with the pinion rack that is symmetrical distribution, the pinion rack is kept away from tooth mouth one side and is slidingly set up at the bottom plate inner wall, two the fixed connecting block that is equipped with in upper surface of gear one side is kept away from to the pinion rack, two connecting block fixed connection is on two locating plates, the outer wall one side rotation of protection housing is equipped with the lead screw, the lead screw is located the protection housing one end and rotates through the bearing and sets up on one of them locating plate, and the lead screw can promote the locating plate that is connected with it towards voltage detection equipment body and moves towards the side of two locating plate and carries out the fixed connection at the side of the voltage detection equipment side, and the voltage detection equipment is located the two side and is located the side and is equipped with the stable at the voltage detection equipment and is located at the voltage detection equipment and stable at the voltage detection equipment side, and the voltage detection device and is located down between the voltage detection equipment.
Preferably, a first sliding groove is formed in the lower surface of the bottom plate above the positioning plates, a limiting rod is fixedly arranged in the first sliding groove, sliding blocks are movably inserted into two ends of the limiting rod, and the two sliding blocks are respectively and fixedly connected to the two positioning plates, so that the two positioning plates can stably slide between the bottom plates.
Preferably, the two sides of putting the board and keeping away from bottom plate one end fixedly and being equipped with the movable block, the movable block is close to the movable block and has been seted up the second spout, the movable block slides and sets up in the second spout, the movable block bottom is located and rotates under the movable block and be equipped with the pivot, the fixed screw rod that is equipped with in pivot upper end, the movable block screw thread is inserted and is established on the screw rod, the movable block inner wall middle extreme rotation is equipped with the drive shaft, the drive shaft top is equipped with the motor, the motor output end is connected and is set up in the drive shaft upper end, the drive shaft is connected through connecting device between two pivots, connecting device includes the synchronizing wheel, two the pivot is equipped with the synchronizing wheel of upper and lower position difference respectively with the actuating shaft, the same level common driving sleeve is equipped with the hold-in range between the synchronizing wheel, and motor cooperation connecting device can drive two pivots and rotate for the movable block that the screw thread was inserted and is established on the screw rod moves up, thereby can drive the board and move the voltage detection equipment body, removes the protective box outer wall, the staff of being convenient for take.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the screw rod can push the locating plate connected with the screw rod to move towards the voltage detection equipment body, and the two locating plates are connected through the toothed plate and the gear, so that the two locating plates can simultaneously move towards the voltage detection equipment body and clamp the voltage detection equipment body, the voltage detection equipment body placed on the placing plate can be stably arranged in the protective box and matched with the cotton plate, and when the protective box shakes, the voltage detection equipment body is stably arranged in the middle of the protective box and cannot collide, and damage to devices in the voltage detection equipment body is avoided.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
FIG. 2 is a schematic diagram of the internal structure of the protection box according to the present utility model.
FIG. 3 is a schematic view of the internal structure of the base plate of the present utility model.
FIG. 4 is a schematic view of the structure of the screw of the present utility model.
In the figure: 1. a protective box; 11. placing plates; 12. a voltage detection device body; 13. a positioning plate; 14. a cotton plate; 15. a bottom plate; 16. a gear; 17. a toothed plate; 18. a connecting block; 20. a screw rod; 21. a first chute; 22. a limit rod; 23. a slide block; 24. a telescopic rod; 3. a rotating shaft; 31. a screw; 32. a second chute; 33. a moving block; 34. a drive shaft; 35. a motor; 36. a synchronizing wheel; 37. a synchronous belt.
Detailed Description
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: as shown in fig. 1-4, the utility model provides a protecting device of voltage detection equipment, which comprises a protecting box 1, wherein a placing plate 11 is slidably arranged on the inner wall of the protecting box 1, a voltage detection equipment body 12 is placed on the upper surface of the placing plate 11, and a limiting mechanism is arranged on the inner wall of the protecting box 1 close to the voltage detection equipment body 12;
the limiting mechanism comprises positioning plates 13, the number of the positioning plates 13 is two, the two positioning plates are symmetrically distributed on two opposite sides of the inner wall of the protective box 1, one side, adjacent to the side where the two positioning plates 13 are located, of the inner wall of the protective box 1 is fixedly provided with two symmetrically distributed hollow bottom plates 15, the middle end of the inner wall of the bottom plate 15 at the lower end is rotationally provided with gears 16, toothed plates 17 which are symmetrically distributed are meshed with two ends of the gears 16, one side of each toothed plate 17, far away from a tooth opening, of each toothed plate 17 is slidably arranged on the inner wall of the bottom plate 15, two toothed plates 17, far away from the upper surface of one side of each gear 16, of each toothed plate 17, are fixedly provided with connecting blocks 18, the two connecting blocks 18 are fixedly connected onto the two positioning plates 13, one side of the outer wall of the protective box 1 is rotationally provided with a lead screw 20, one end of the lead screw 20 is located on one of the protective box 1, the lead screw 20 can push the positioning plates 13 connected with the lead screw 13 to move towards the voltage detection device body 12, the two positioning plates 13 are connected with the toothed plates 17, the toothed plates 16 move towards the voltage detection device body 12, the two positioning plates 13 are clamped by the toothed plates, the toothed plates 17 are far away from the voltage detection device body 12, the toothed plates 12 are arranged in the voltage detection device body 12, the voltage detection device body 12 can be clamped, the voltage detection device body 12 can be arranged in the stable voltage detection device body 1, and the stable device body can not be arranged in the protective box 1, and the stable device can be prevented from being damaged in the protective box 1, and the device can be arranged in the stable device and the stable device, and the device can be arranged in the stable device, and the device can be protected.
The two positioning plates 13 are fixedly provided with cotton plates 14 on one side facing the voltage detection equipment body 12.
Through adopting above-mentioned technical scheme, cotton board 14 is when locating plate 13 carries out the centre gripping to voltage detection equipment body 12, buffers it, also avoids voltage detection equipment body 12 and locating plate 13 to contact excessively hard when rocking simultaneously, avoids the damage of the inside device of voltage detection equipment body 12.
The lower surface of the bottom plate 15 above the positioning plate 13 is provided with a first chute 21, a limiting rod 22 is fixedly arranged in the first chute 21, two ends of the limiting rod 22 are movably inserted with sliding blocks 23, and the two sliding blocks 23 are respectively and fixedly connected to the two positioning plates 13.
By adopting the technical scheme, the two positioning plates 13 can stably slide between the bottom plates 15.
The fixed movable block 33 that is equipped with of both sides that the board 11 is close to the location of keeping away from bottom plate 15 one end, the second spout 32 has been seted up to the movable block 33 that is close to the inner wall of protective housing 1, the movable block 33 slides and sets up in second spout 32, the protective housing 1 bottom is located the rotation of movable block 33 under and is equipped with pivot 3, the fixed screw rod 31 that is equipped with in pivot 3 upper end, the movable block 33 screw thread is inserted and is established on screw rod 31, protective housing 1 inner wall middle extreme rotation is equipped with drive shaft 34, the drive shaft 34 top is equipped with motor 35, the motor 35 output connection sets up in drive shaft 34 upper end, drive shaft 34 is connected through connecting device between two pivots 3.
Through adopting above-mentioned technical scheme, motor 35 cooperation connecting device can drive two pivots 3 and rotate for the movable block 33 that the screw thread was inserted and is established on screw rod 31 shifts up, thereby can drive and put board 11 and shift up, conveniently remove voltage detection equipment body 12 to the protective housing 1 outer wall, the staff of being convenient for takes.
The connecting device comprises synchronizing wheels 36, synchronizing wheels 36 with up-down position difference are arranged between the two rotating shafts 3 and the driving shaft 34 respectively, and synchronous belts 37 are sleeved between the same horizontal synchronizing wheels 36 in a common transmission way.
By adopting the technical scheme, when the motor 35 is used for driving, the two rotating shafts 3 can be conveniently and simultaneously driven to rotate.
Two symmetrically distributed telescopic rods 24 are arranged at the bottom of the inner wall of the protective box 1 and close to the bottom plate 15, and the output ends of the telescopic rods 24 are fixedly connected to the lower surface of the placing plate 11.
By adopting the above technical scheme, the placing plate 11 can stably move up and down.
Working principle: when the voltage detection device is used, the voltage detection device body 12 to be protected is placed on the placing plate 11, then the lead screw 20 can be rotated, the lead screw 20 is matched with the bearing to be arranged on one of the positioning plates 13, the lead screw 20 can push the positioning plate 13 connected with the lead screw 20 to move towards the voltage detection device body 12, the two positioning plates 13 are connected through the toothed plate 17 and the gear 16, when one positioning plate 13 moves towards the voltage detection device body 12, the toothed plate 17 drives the gear 16 to move so that the two toothed plates 17 move towards each other, and the other positioning plate 13 can be driven to move towards the voltage detection device body 12 to clamp the voltage detection device body 12, so that the voltage detection device body 12 placed on the placing plate 11 can be stably arranged in the protective box 1, and the voltage detection device body 12 can be stably arranged in the middle of the protective box 1 and can not collide when the protective box 1 shakes, and damage to devices in the voltage detection device body 12 can be avoided.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (6)
1. The utility model provides a protector of voltage detection equipment, includes protective housing (1), its characterized in that: the inner wall of the protective box (1) is provided with a placing plate (11) in a sliding manner, a voltage detection equipment body (12) is placed on the upper surface of the placing plate (11), and a limiting mechanism is arranged on the inner wall of the protective box (1) close to the voltage detection equipment body (12);
the utility model provides a gear, including locating plate (13), locating plate (13) quantity is two and is symmetrical distribution setting in the both sides that the inner wall of protective housing (1) is relative, protective housing (1) inner wall is located two adjacent one side of locating plate (13) side and is fixed to be equipped with two symmetrical distributions and be hollow bottom plate (15), is located the lower extreme the rotation of bottom plate (15) inner wall middle part is equipped with gear (16), gear (16) both ends meshing is equipped with toothed plate (17) that are symmetrical distribution, toothed plate (17) keep away from tooth mouth one side and slide and set up in bottom plate (15) inner wall, two upper surface fixed that toothed plate (17) kept away from gear (16) one side is equipped with connecting block (18), two connecting block (18) are fixed connection respectively on two locating plates (13), protective housing (1) outer wall one side rotates and is equipped with lead screw (20), lead screw (20) are located one end of protective housing (1) and rotate through the bearing and set up on one of them locating plate (13).
2. A protective device for a voltage detection apparatus according to claim 1, wherein two of said positioning plates (13) are fixedly provided with cotton plates (14) on a side facing the body (12) of the voltage detection apparatus.
3. The protection device of the voltage detection equipment according to claim 1, wherein a first chute (21) is formed in the lower surface of a bottom plate (15) above the positioning plates (13), a limiting rod (22) is fixedly arranged in the first chute (21), sliding blocks (23) are movably inserted into two ends of the limiting rod (22), and the two sliding blocks (23) are fixedly connected to the two positioning plates (13) respectively.
4. The protection device of voltage detection equipment according to claim 1, wherein a moving block (33) is fixedly arranged at one end, away from the bottom plate (15), of each side, close to the positioning, of each placing plate (11), a second sliding groove (32) is formed in the inner wall of each protection box (1), close to each moving block (33), each moving block (33) is slidably arranged in each second sliding groove (32), a rotating shaft (3) is rotatably arranged right below each moving block (33) at the bottom of each protection box (1), a screw (31) is fixedly arranged at the upper end of each rotating shaft (3), each moving block (33) is inserted into the corresponding screw (31) in a threaded mode, a driving shaft (34) is rotatably arranged at the middle end of the inner wall of each protection box (1), a motor (35) is arranged above each driving shaft (34), and output ends of the motors (35) are connected to the upper ends of the driving shafts (34), and the driving shafts (34) are connected through connecting devices.
5. The protection device of a voltage detection apparatus according to claim 4, wherein the connection device comprises a synchronizing wheel (36), a synchronizing wheel (36) with a difference between an up-down position is arranged between the two rotating shafts (3) and the driving shaft (34), and a synchronous belt (37) is sleeved between the synchronizing wheels (36) at the same level.
6. The protection device of the voltage detection equipment according to claim 1, wherein two symmetrically distributed telescopic rods (24) are arranged at the bottom of the inner wall of the protection box (1) close to the bottom plate (15), and the output ends of the telescopic rods (24) are fixedly connected to the lower surface of the placement plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223523651.8U CN219695178U (en) | 2022-12-28 | 2022-12-28 | Protective device of voltage detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223523651.8U CN219695178U (en) | 2022-12-28 | 2022-12-28 | Protective device of voltage detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219695178U true CN219695178U (en) | 2023-09-15 |
Family
ID=87964205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223523651.8U Active CN219695178U (en) | 2022-12-28 | 2022-12-28 | Protective device of voltage detection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219695178U (en) |
-
2022
- 2022-12-28 CN CN202223523651.8U patent/CN219695178U/en active Active
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