CN221262971U - Safe high tension switchgear mistake proofing circuit protection device - Google Patents
Safe high tension switchgear mistake proofing circuit protection device Download PDFInfo
- Publication number
- CN221262971U CN221262971U CN202322887940.4U CN202322887940U CN221262971U CN 221262971 U CN221262971 U CN 221262971U CN 202322887940 U CN202322887940 U CN 202322887940U CN 221262971 U CN221262971 U CN 221262971U
- Authority
- CN
- China
- Prior art keywords
- protection device
- circuit protection
- fuse
- rod
- voltage switch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000009434 installation Methods 0.000 claims abstract description 24
- 238000006073 displacement reaction Methods 0.000 claims description 9
- 238000004804 winding Methods 0.000 claims description 9
- 229920001875 Ebonite Polymers 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 2
- 230000008859 change Effects 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Fuses (AREA)
Abstract
The utility model discloses an error-proof circuit protection device of a safe high-voltage switch cabinet, which comprises a cabinet body, an installation chamber and an adjustment bin, wherein the installation chamber is arranged in the cabinet body, the adjustment bin is arranged on one side of the inner wall of the installation chamber, an electric push rod is arranged in the adjustment bin, one end of the electric push rod is provided with a sliding block, an electric telescopic rod is arranged on the sliding block, one end of the electric telescopic rod is provided with a control bin, the inside of the control bin is provided with a double-output motor, both sides of the double-output motor are connected with a screw rod, the surface of the screw rod is in threaded connection with a ball sliding sleeve, the screw rod is matched with the ball sliding sleeve to drive two groups of clamping pieces to clamp a fuse, the clamping pieces can be used for taking down and installing the fuse, the contact of workers is avoided, and the electric push rod is started to push the sliding block to move on the guide rod, so that the clamping pieces arranged at one end of the electric telescopic rod are driven to move left and right, the positions of the clamping pieces can be adjusted, and a plurality of groups of fuses in the cabinet can be replaced conveniently.
Description
Technical Field
The utility model relates to the technical field of high-voltage switch cabinets, in particular to a safe high-voltage switch cabinet error-proof circuit protection device.
Background
The high-voltage switch cabinet is used for power generation, power transmission, power distribution, electric energy conversion, power consumption and other functions of on-off, control or protection of an electric appliance with the voltage class of 3.6 kV-550 kV, and mainly comprises a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic superposition and sectionalizer, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and the like.
Through searching, the Chinese patent No. CN216981148U is a high-voltage switch cabinet internal circuit protection device, which comprises a cabinet body, wherein an installation seat is installed at the bottom of the inner side of the cabinet body, the top of the installation seat is connected with a sliding seat in a sliding manner, and a fixed insulating seat is installed at the top of one side of the sliding seat. When the fuse needs to be replaced, the screw rod is rotated, the screw rod drives the second sliding block to slide in the direction away from the fixed insulating seat through threaded connection, the second sliding block drives the sliding insulating seat to be away from the fixed insulating seat, the fuse can drive the power connector to move out of the power receiving groove, then a new fuse is taken out, the fuse drives the power connector to be inserted into the power receiving groove on the fixed insulating seat, then the screw rod is reversed, and the screw rod drives the sliding insulating seat to move towards the fixed insulating seat.
The existing device has the following problems when in use: the high-voltage switch cabinet is internally provided with a plurality of groups of fuses, the operating space for changing by workers is reduced by the plurality of groups of fuses, and the fuses are moved to drive the wires to move, so that the wires are pulled, the replacement is inconvenient, and the safety of the fuses is low.
Disclosure of utility model
The utility model aims to provide an error-proof circuit protection device for a safe high-voltage switch cabinet, which aims to solve the problems that in the prior art, a plurality of groups of fuses are usually arranged in the high-voltage switch cabinet, the operating space for changing by workers is reduced by the plurality of groups of fuses, and when the fuses are moved, a wire is driven to move, and the wire is pulled, so that the replacement is inconvenient, and the safety of the replaced fuses is low.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a safe high tension switchgear mistake proofing circuit protection device, includes the cabinet body, installing room, regulation storehouse, the installing room has been seted up in the cabinet body, the regulation storehouse is installed to installing room inner wall one side, the internally mounted who adjusts the storehouse has electric putter, the slider is installed to electric putter's one end, install electric telescopic handle on the slider, control storehouse is installed to electric telescopic handle's one end, the internally mounted in control storehouse has two output motor, the both sides of two output motor all are connected with the lead screw, the surface threaded connection of lead screw has the ball sliding sleeve, one side of ball sliding sleeve is connected with the grip block, install the winding displacement box in the installing room, one side of winding displacement box is connected with the mount pad, be connected with the mount block on the mount pad, be provided with the fuse in the mount block.
Through adopting above-mentioned technical scheme, through the internal installation room of seting up of cabinet, the internal wire of cabinet passes through the winding displacement box and is connected with the mount pad, place the fuse in the installation piece, start electric putter promotes the slider and removes on the guide arm, thereby the slider drives the grip block of electric telescopic handle one end installation and controls the removal, can adjust the position of grip block, be convenient for change inside fuse, start two output motor and drive two sets of lead screws rotation, lead screw cooperation ball sliding sleeve drives two sets of grip blocks and presss from both sides the fuse, start electric telescopic handle and pull out the fuse, place new fuse in the grip block electric telescopic handle stretches out and places the fuse in the installation piece, improve the security of change.
Preferably, a door body is mounted on one side of the mounting chamber through a door shaft.
Preferably, a guide rod is arranged in the adjusting bin, and the guide rod is connected with a sliding block in a sliding manner.
By adopting the technical scheme, the sliding block moves on the guide rod, so that the stability of the sliding block during movement is improved.
Preferably, the threads on the two groups of screw rods are oppositely arranged.
Preferably, a sliding rod is arranged in the control bin and is in sliding connection with the ball sliding sleeve.
By adopting the technical scheme, the ball sliding sleeve is matched with the sliding rod to keep linear motion.
Preferably, two groups of clamping pieces are arranged in an arc shape and are arranged oppositely, and the two groups of clamping pieces are arranged in a hard rubber insulating material.
Through adopting above-mentioned technical scheme, be convenient for carry out the centre gripping to the fuse and change.
Preferably, a mirror body is mounted on one side of the mounting chamber away from the mounting seat.
Through adopting above-mentioned technical scheme, can observe the pilot lamp state on the indoor multiunit fuse of installation through the mirror body reflection, be convenient for change the fuse according to the pilot lamp change, the mirror body can observe the interior deeper fuse state of installation.
Compared with the prior art, the utility model has the beneficial effects that: the two groups of screw rods are driven to rotate by starting the double-output motor, the screw rods are matched with the ball sliding sleeve to drive the two groups of clamping pieces to clamp the fuse, the clamping pieces can take down and install the fuse, contact of workers is avoided, replacement safety is improved, the electric push rod is started to push the slide block to move on the guide rod, the slide block drives the clamping pieces installed at one end of the electric telescopic rod to move left and right, the positions of the clamping pieces can be adjusted, multiple groups of fuses in the cabinet are convenient to replace, and practicability is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
FIG. 2 is a schematic cross-sectional view of the present utility model.
FIG. 3 is a schematic view of the structure of the regulating bin of the utility model.
Fig. 4 is a schematic view of the control cabin structure of the present utility model.
In the figure: 1. a cabinet body; 2. a mounting chamber; 3. adjusting the bin; 4. a mirror body; 5. a slide block; 6. an electric telescopic rod; 7. a control bin; 8. a clamping piece; 9. a fuse; 10. a mounting piece; 11. a mounting base; 12. a winding displacement box; 13. a door body; 14. a guide rod; 15. a dual output motor; 16. a screw rod; 17. a slide bar; 18. a ball sliding sleeve; 19. an electric push rod.
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.
The utility model provides a technical scheme that: referring to fig. 1, 2, 3 and 4, a safe high-voltage switch cabinet mistake-proofing circuit protection device comprises a cabinet body 1, a mounting chamber 2 and an adjusting bin 3, wherein the mounting chamber 2 is arranged in the cabinet body 1, one side of the inner wall of the mounting chamber 2 is provided with the adjusting bin 3, an electric push rod 19 is internally installed in the adjusting bin 3, one end of the electric push rod 19 is provided with a sliding block 5, a winding displacement box 12 is installed in the mounting chamber 2, one side of the winding displacement box 12 is connected with a mounting seat 11, a mounting plate 10 is connected to the mounting seat 11, a fuse 9 is arranged in the mounting plate 10, a mounting chamber 2 is arranged in the cabinet body 1, a wire in the cabinet body 1 is connected with the mounting seat 11 through the winding displacement box 12, the fuse 9 is placed in the mounting plate 10, one side of the mounting chamber 2 is provided with a door body 13 through a door shaft, an internal guide rod 14 of the adjusting bin 3 is installed, the guide rod 14 is connected with the sliding block 5 in one end of the electric push rod 19, one side of the guide rod 2 is far away from the mounting plate 11, the electric push rod 4 can be conveniently replaced by moving the sliding guide rod 4 to the mounting plate 4, and the position of the electric push rod 4 can be conveniently changed, and the position of the electric push rod can be conveniently changed, the electric push rod can be conveniently and the lamp can be conveniently replaced, the position of the electric push rod 4 is conveniently changed, and the electric push rod is conveniently to be conveniently changed, and the position of a lamp 9 is conveniently to be conveniently changed, and the position can be conveniently by the electric push rod 4 is conveniently to be conveniently to a lamp to be changed; the installation room 2 is arranged in the cabinet body 1, the wires in the cabinet body 1 are connected with the installation seat 11 through the wire arrangement box 12, the fuse 9 is placed in the installation sheet 10, the state of the indicator lamps on the plurality of groups of fuses 9 in the installation room 2 can be observed through reflection of the mirror body 4, the fuse 9 can be conveniently replaced according to the change of the indicator lamps, the electric push rod 19 is started to push the sliding block 5 to move on the guide rod 14, the sliding block 5 drives the clamping sheet 8 installed at one end of the electric telescopic rod 6 to move left and right, the position of the clamping sheet 8 can be adjusted, the fuse 9 in the interior can be conveniently replaced, the double-output motor 15 is started to drive the two groups of screw rods 16 to rotate, the screw rods 16 are matched with the ball sliding sleeve 18 to drive the two groups of clamping sheets 8 to clamp the fuse 9, the electric telescopic rod 6 is started to pull out the fuse 9, the novel fuse 9 is placed in the clamping sheet 8, the electric telescopic rod 6 stretches out to place the fuse 9 in the installation sheet 10, and the replacement safety is improved.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, an electric telescopic rod 6 is installed on the sliding block 5, a control cabin 7 is installed at one end of the electric telescopic rod 6, a double-output motor 15 is installed inside the control cabin 7, two sides of the double-output motor 15 are connected with screw rods 16, surface threads of the screw rods 16 are connected with a ball sliding sleeve 18, one side of the ball sliding sleeve 18 is connected with a clamping piece 8, two groups of threads on the screw rods 16 are oppositely arranged, a sliding rod 17 is installed in the control cabin 7, the sliding rod 17 is in sliding connection with the ball sliding sleeve 18, the two groups of clamping pieces 8 are all arranged in an arc shape and are oppositely arranged, the two groups of clamping pieces 8 are all arranged to be made of hard rubber insulation materials, the double-output motor 15 is started to drive the two groups of screw rods 16 to rotate, the screw rods 16 are matched with the ball sliding sleeve 18 to drive the two groups of clamping pieces 8 to clamp the fuse 9, the electric telescopic rod 6 is started to pull out the fuse 9, the new fuse 9 is placed in the clamping piece 8, the electric telescopic rod 6 stretches out to place the fuse 9 in the clamping piece 8, the mounting piece 10, the worker is prevented from being in direct contact, and the safety is increased
Working principle: the installation room 2 is arranged in the cabinet body 1, the wires in the cabinet body 1 are connected with the installation seat 11 through the wire arrangement box 12, the fuse 9 is placed in the installation sheet 10, the state of the indicator lamps on the plurality of groups of fuses 9 in the installation room 2 can be observed through reflection of the mirror body 4, the fuse 9 can be conveniently replaced according to the change of the indicator lamps, the electric push rod 19 is started to push the sliding block 5 to move on the guide rod 14, the sliding block 5 drives the clamping sheet 8 installed at one end of the electric telescopic rod 6 to move left and right, the position of the clamping sheet 8 can be adjusted, the fuse 9 in the interior can be conveniently replaced, the double-output motor 15 is started to drive the two groups of screw rods 16 to rotate, the screw rods 16 are matched with the ball sliding sleeve 18 to drive the two groups of clamping sheets 8 to clamp the fuse 9, the electric telescopic rod 6 is started to pull out the fuse 9, the novel fuse 9 is placed in the clamping sheet 8, the electric telescopic rod 6 stretches out to place the fuse 9 in the installation sheet 10, and the replacement safety is improved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can 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 (7)
1. The utility model provides a safe high tension switchgear mistake proofing circuit protection device, includes cabinet body (1), installing room (2), regulation storehouse (3), its characterized in that: install room (2) in cabinet body (1), install regulation storehouse (3) in install room (2) inner wall one side, the internally mounted in regulation storehouse (3) has electric putter (19), slider (5) are installed to the one end of electric putter (19), install electric telescopic handle (6) on slider (5), control storehouse (7) are installed to the one end of electric telescopic handle (6), the internally mounted in control storehouse (7) has two output motor (15), the both sides of two output motor (15) all are connected with lead screw (16), the surface threaded connection of lead screw (16) has ball sliding sleeve (18), one side of ball sliding sleeve (18) is connected with grip block (8), install winding displacement box (12) in install room (2), one side of winding displacement box (12) is connected with mount pad (11), be connected with mounting pad (10) on mount pad (11), be provided with fuse (9) in mounting pad (10).
2. The safety high-voltage switch cabinet error-proofing circuit protection device according to claim 1, wherein: one side of the installation chamber (2) is provided with a door body (13) through a door shaft.
3. The safety high-voltage switch cabinet error-proofing circuit protection device according to claim 1, wherein: the inside of the adjusting bin (3) is provided with a guide rod (14), and the guide rod (14) is connected with the sliding block (5) in a sliding way.
4. The safety high-voltage switch cabinet error-proofing circuit protection device according to claim 1, wherein: threads on the two groups of screw rods (16) are oppositely arranged.
5. The safety high-voltage switch cabinet error-proofing circuit protection device according to claim 1, wherein: a sliding rod (17) is arranged in the control bin (7), and the sliding rod (17) is connected with a ball sliding sleeve (18) in a sliding manner.
6. The safety high-voltage switch cabinet error-proofing circuit protection device according to claim 1, wherein: two groups of clamping pieces (8) are arranged in an arc shape and are arranged oppositely, and the two groups of clamping pieces (8) are arranged in a hard rubber insulating material.
7. The safety high-voltage switch cabinet error-proofing circuit protection device according to claim 1, wherein: the mirror body (4) is arranged on one side of the installation chamber (2) far away from the installation seat (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322887940.4U CN221262971U (en) | 2023-10-27 | 2023-10-27 | Safe high tension switchgear mistake proofing circuit protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322887940.4U CN221262971U (en) | 2023-10-27 | 2023-10-27 | Safe high tension switchgear mistake proofing circuit protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221262971U true CN221262971U (en) | 2024-07-02 |
Family
ID=91659607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322887940.4U Active CN221262971U (en) | 2023-10-27 | 2023-10-27 | Safe high tension switchgear mistake proofing circuit protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221262971U (en) |
-
2023
- 2023-10-27 CN CN202322887940.4U patent/CN221262971U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112490057A (en) | Earthing knife-switch operating mechanism | |
| CN221262971U (en) | Safe high tension switchgear mistake proofing circuit protection device | |
| CN213243249U (en) | Low-voltage distribution box convenient to adjust electrical component position height | |
| CN218645328U (en) | Wall-mounted lighting device | |
| CN113793777B (en) | Contact operating mechanism of vacuum circuit breaker | |
| CN216055988U (en) | Electrical engineering location installation device | |
| CN216504708U (en) | Clamping device for assembling high-voltage contact | |
| CN216489148U (en) | Electric power energy-saving management device | |
| CN220984426U (en) | Vacuum circuit breaker with adjustable gas insulation contact pressure | |
| CN213546798U (en) | Mounting structure for circuit breaker and surge protector of refined compensation equipment | |
| CN214124441U (en) | Novel case becomes low-voltage board convenient to adjust | |
| CN214068627U (en) | Adjusting device for opening and closing high-voltage switch | |
| CN219514444U (en) | Intelligent controller for high-voltage isolating switch | |
| CN219643300U (en) | Electrical mounting board structure | |
| CN113300227B (en) | Low-voltage switchgear with protection structure | |
| CN214255158U (en) | Improved front side plate of high-voltage board | |
| CN212783209U (en) | Porcelain knob type circuit breaker breaking mechanism | |
| CN211266094U (en) | Cubical switchboard convenient to installation | |
| CN220935397U (en) | Console with protection structure | |
| CN216289731U (en) | Multifunctional indoor high-voltage switch cabinet with high compatibility | |
| CN219571301U (en) | Electrical equipment fixing device | |
| CN220773221U (en) | Be used for isolator motor efficiency testing arrangement | |
| CN220313126U (en) | Clamping device for processing components in switch cabinet | |
| CN215071279U (en) | High tension switchgear convenient to installation | |
| CN220439515U (en) | Low-voltage alternating current air switch convenient to install |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |