CN220795316U - Special short circuit device for withstand voltage test of insulating rod - Google Patents
Special short circuit device for withstand voltage test of insulating rod Download PDFInfo
- Publication number
- CN220795316U CN220795316U CN202322572742.9U CN202322572742U CN220795316U CN 220795316 U CN220795316 U CN 220795316U CN 202322572742 U CN202322572742 U CN 202322572742U CN 220795316 U CN220795316 U CN 220795316U
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- sleeve
- grip block
- bolt
- withstand voltage
- bolted
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- 239000012212 insulator Substances 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 239000000203 mixture Substances 0.000 description 6
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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- Testing Relating To Insulation (AREA)
Abstract
The utility model discloses a special short-circuit device for a voltage withstand test of an insulating rod, which comprises a bottom frame, wherein a motor is bolted to the top of the bottom frame, a threaded shaft is bolted to the output end of the motor through a coupler, a moving plate is arranged on the top of the bottom frame, a threaded sleeve is bolted to the top of the moving plate, the inside of the threaded sleeve is in threaded connection with the threaded shaft, a user can start the motor to drive the threaded shaft to rotate, then the threaded shaft drives the moving plate to move through the threaded sleeve, the moving plate drives a sliding sleeve to slide on the surface of a sliding rod, and then the moving plate drives a sleeve to move, so that the adjustment according to the length of the insulating rod can be effectively facilitated, the user can pull a first clamping plate to drive a supporting rod to slide in the sleeve, and then screw a limit bolt to limit and fix the supporting rod through the limit sleeve, and therefore the height of the device can be effectively adjusted.
Description
Technical Field
The utility model belongs to the technical field of insulation rod withstand voltage, and particularly relates to a special short circuit device for an insulation rod withstand voltage test.
Background
The insulating rod is a uniform name of insulating tool composition special for electric power system, and can be used for live working, live overhaul and live maintenance working tools, and is mainly made of insulating pipes or insulating rods and comprises insulating tools with end fittings.
At present, the utility model in China with the bulletin number of CN219162284U discloses an insulating rod power frequency withstand voltage test device, which comprises: three bases arranged on the ground; the two ends of the telescopic rods are respectively connected with the two adjacent bases; the support component is arranged at the top of the base; the fixed subassembly sets up the top of supporting component, fixed subassembly is used for fixing the insulator spindle. The utility model can shorten the arrangement time of the insulating rod, thereby shortening the period of the insulating rod pressure test and improving the efficiency of the insulating rod rolling test; meanwhile, the stability of the insulating rod in the pressure-resistant test is guaranteed according to the test length of the size adjusting device of the insulating rod.
But current special short circuit device of insulator spindle withstand voltage test can not be effectively convenient for adjust according to the length of insulator spindle, still can not be effectively to its altitude mixture control simultaneously, in order to solve above-mentioned problem, we provide a special short circuit device of insulator spindle withstand voltage test.
Disclosure of Invention
The utility model aims to provide a special short circuit device for a dielectric rod voltage withstand test, which aims to solve the problems of the background technology.
The technical aim of the utility model is realized by the following technical scheme: the utility model provides a special short circuit device of insulator spindle withstand voltage test, includes the chassis, the top bolt of chassis has the motor, the output of motor has the screw thread axle through the shaft coupling bolt, the top of chassis is provided with the movable plate, the top bolt of movable plate has the screw thread cover, the inside and the screw thread axle threaded connection of screw thread cover, the equal bolt in top of chassis and movable plate has the sleeve pipe, the bracing piece has been cup jointed in the inside slip of sheathed tube, the top bolt of bracing piece has first grip block, the top of first grip block articulates there is the second grip block, the top of first grip block has the protection pad with the bottom of second grip block all bolt.
The technical scheme is adopted: the user can start the motor, makes the motor drive the screw spindle and rotates, makes the screw spindle drive the movable plate through the thread bush and removes afterwards, makes the movable plate drive the sliding sleeve and slides on the surface of slide bar, then moves the movable plate and drives the sleeve pipe and remove to can be convenient for effectively adjust according to the length of insulated rod, the user can stimulate first grip block, makes first grip block drive the bracing piece and slides in sheathed tube inside, twists limit bolt afterwards, makes limit bolt carry out spacing fixedly to the bracing piece through the stop collar, thereby can effectively carry out altitude mixture control to the device.
The utility model is further arranged that the bottom of the moving plate is bolted with the sliding sleeve, the sliding rod is sleeved in the sliding sleeve in a sliding way, and two ends of the sliding rod are respectively bolted with the underframe.
The technical scheme is adopted: through setting up sliding sleeve and slide bar, can effectively cooperate the movable plate to carry out stable removal.
The utility model is further arranged that one end of the threaded shaft is sleeved with a bearing seat, and the bottom of the bearing seat is bolted with the underframe.
The technical scheme is adopted: through setting up the bearing frame, can effectively cooperate the screw thread axle to use.
The utility model is further arranged that universal wheels are bolted to both sides of the bottom of the underframe, and reinforcing rods are bolted to the surface of the sleeve.
The technical scheme is adopted: through setting up the stiffening rod, can effectively consolidate the sleeve pipe.
The utility model is further characterized in that the top of the sleeve is bolted with a limit sleeve, and one side of the limit sleeve is connected with a limit bolt in a threaded manner.
The technical scheme is adopted: through setting up spacing bolt to can effectively carry out spacing fixedly to the bracing piece.
The utility model further provides that the U-shaped piece is hinged inside the first clamping plate, and a fixing bolt is connected to the inner thread of the U-shaped piece.
The technical scheme is adopted: through setting up fixing bolt, can effectively carry out spacingly to the second grip block.
In summary, the utility model has the following beneficial effects:
1. the user can start the motor, so that the motor drives the threaded shaft to rotate, then the threaded shaft drives the moving plate to move through the threaded sleeve, the moving plate drives the sliding sleeve to slide on the surface of the sliding rod, and then the moving plate drives the sleeve to move, so that the length of the insulating rod can be effectively adjusted conveniently;
2. the user can stimulate the first grip block, makes first grip block drive the bracing piece and slides in sheathed tube inside, twists afterwards and moves limit bolt, makes limit bolt carry out spacing fixedly to the bracing piece through the stop collar to can effectively carry out the altitude mixture control to the device.
Drawings
Fig. 1 is a schematic perspective view of the structure of the present utility model.
Reference numerals: 1. a chassis; 2. a motor; 3. a threaded shaft; 4. a moving plate; 5. a thread sleeve; 6. a sleeve; 7. a support rod; 8. a first clamping plate; 9. a second clamping plate; 10. a protective pad; 11. a slide bar; 12. a sliding sleeve; 13. a bearing seat; 14. a universal wheel; 15. a limit sleeve; 16. a limit bolt; 17. a reinforcing rod; 18. a U-shaped member; 19. and (5) fixing bolts.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
Example 1:
referring to fig. 1, a special short-circuiting device for withstand voltage test of insulating rod, including chassis 1, the top bolt of chassis 1 has motor 2, and motor 2's output has screw shaft 3 through the shaft coupling bolt, and chassis 1's top is provided with movable plate 4, and movable plate 4's top bolt has screw sleeve 5, screw sleeve 5's inside and screw shaft 3 threaded connection, user can start motor 2, makes motor 2 drive screw shaft 3 and rotates, makes screw shaft 3 drive movable plate 4 through screw sleeve 5 and remove afterwards, makes movable plate 4 drive sliding sleeve 12 and slides on slide bar 11's surface, then movable plate 4 drives sleeve 6 and remove, thereby can effectively be convenient for adjust according to the length of insulating rod.
Referring to fig. 1, a sliding sleeve 12 is bolted to the bottom of a moving plate 4, a sliding rod 11 is sleeved in the sliding sleeve 12 in a sliding manner, two ends of the sliding rod 11 are respectively bolted to a chassis 1, and the sliding sleeve 12 and the sliding rod 11 are arranged to effectively cooperate with the moving plate 4 to perform stable movement.
Referring to fig. 1, one end of the threaded shaft 3 is sleeved with a bearing seat 13, the bottom of the bearing seat 13 is bolted with the underframe 1, and the threaded shaft 3 can be effectively matched for use by arranging the bearing seat 13.
Referring to fig. 1, universal wheels 14 are bolted to both sides of the bottom of the chassis 1, reinforcing rods 17 are bolted to the surface of the sleeve 6, and the sleeve 6 can be effectively reinforced by arranging the reinforcing rods 17.
The use process is briefly described: the user can start motor 2, makes motor 2 drive screw thread axle 3 rotate, makes screw thread axle 3 drive movable plate 4 through thread bush 5 afterwards and removes, makes movable plate 4 drive sliding sleeve 12 and slides at the surface of slide bar 11, then moves plate 4 and drives sleeve pipe 6 and remove to can be convenient for effectively adjust according to the length of insulated rod.
Example 2:
referring to fig. 1, the top of chassis 1 and movable plate 4 all bolt has sleeve pipe 6, sleeve pipe 6's inside slip has cup jointed bracing piece 7, the top bolt of bracing piece 7 has first grip block 8, the top of first grip block 8 articulates there is second grip block 9, the top of first grip block 8 and the bottom of second grip block 9 all bolt have protection pad 10, the user can stimulate first grip block 8, make first grip block 8 drive bracing piece 7 and slide in sleeve pipe 6's inside, twist limit bolt 16 afterwards, make limit bolt 16 carry out spacing fixedly to bracing piece 7 through stop collar 15, thereby can effectively carry out altitude mixture control to the device.
Referring to fig. 1, the top of the sleeve 6 is bolted with a limit sleeve 15, one side of the limit sleeve 15 is connected with a limit bolt 16 in a threaded manner, and the limit bolt 16 is arranged, so that the support rod 7 can be effectively limited and fixed.
Referring to fig. 1, the first clamping plate 8 is hinged with a U-shaped member 18, and a fixing bolt 19 is connected with the inner thread of the U-shaped member 18, and by arranging the fixing bolt 19, the second clamping plate 9 can be effectively limited.
The use process is briefly described: the user can stimulate first grip block 8, makes first grip block 8 drive bracing piece 7 and slides in the inside of sleeve pipe 6, twists limit bolt 16 afterwards, makes limit bolt 16 carry out spacing fixed to bracing piece 7 through stop collar 15 to can effectively carry out the altitude mixture control to the device.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Claims (6)
1. The utility model provides a special short circuit device of insulator spindle withstand voltage test, includes chassis (1), its characterized in that: the utility model discloses a motor, including chassis (1), screw sleeve (3), support rod (7) have been cup jointed in the inside slip of sleeve (6), the top bolt of support rod (7) has first grip block (8), the top of first grip block (8) articulates there is second grip block (9), the top of first grip block (8) has all been bolt to protect pad (10) with the bottom of second grip block (9) inside screw sleeve (5) and screw sleeve (3) threaded connection, the top of chassis (1) and movable block (4) has all been bolt sleeve (6), bracing piece (7) have been cup jointed in the inside slip of sleeve (6), the top bolt of bracing piece (7) has first grip block (8), the top of first grip block (8) articulates there is second grip block (9).
2. The special shorting device for withstand voltage test of an insulating rod according to claim 1, wherein: the bottom of movable plate (4) is bolted with sliding sleeve (12), sliding rod (11) has been cup jointed in the inside slip of sliding sleeve (12), the both ends of sliding rod (11) are respectively with chassis (1) bolt.
3. The special shorting device for withstand voltage test of an insulating rod according to claim 1, wherein: one end of the threaded shaft (3) is sleeved with a bearing seat (13), and the bottom of the bearing seat (13) is bolted with the underframe (1).
4. The special shorting device for withstand voltage test of an insulating rod according to claim 1, wherein: universal wheels (14) are bolted to both sides of the bottom of the underframe (1), and reinforcing rods (17) are bolted to the surface of the sleeve (6).
5. The special shorting device for withstand voltage test of an insulating rod according to claim 1, wherein: the top bolt of sleeve pipe (6) has stop collar (15), one side threaded connection of stop collar (15) has stop bolt (16).
6. The special shorting device for withstand voltage test of an insulating rod according to claim 1, wherein: the inside of first grip block (8) articulates has U-shaped piece (18), the inside threaded connection of U-shaped piece (18) has fixing bolt (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322572742.9U CN220795316U (en) | 2023-09-21 | 2023-09-21 | Special short circuit device for withstand voltage test of insulating rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322572742.9U CN220795316U (en) | 2023-09-21 | 2023-09-21 | Special short circuit device for withstand voltage test of insulating rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220795316U true CN220795316U (en) | 2024-04-16 |
Family
ID=90664098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322572742.9U Active CN220795316U (en) | 2023-09-21 | 2023-09-21 | Special short circuit device for withstand voltage test of insulating rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220795316U (en) |
-
2023
- 2023-09-21 CN CN202322572742.9U patent/CN220795316U/en active Active
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