CN213025852U - 10kV pole-mounted switch capable of being replaced without power outage - Google Patents
10kV pole-mounted switch capable of being replaced without power outage Download PDFInfo
- Publication number
- CN213025852U CN213025852U CN202022337318.2U CN202022337318U CN213025852U CN 213025852 U CN213025852 U CN 213025852U CN 202022337318 U CN202022337318 U CN 202022337318U CN 213025852 U CN213025852 U CN 213025852U
- Authority
- CN
- China
- Prior art keywords
- insulating
- block
- main
- anchor ear
- wire
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 11
- 230000008859 change Effects 0.000 claims abstract description 8
- 239000011810 insulating material Substances 0.000 claims description 7
- 239000004020 conductor Substances 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 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
- 238000005491 wire drawing Methods 0.000 description 1
Images
Landscapes
- Patch Boards (AREA)
Abstract
The utility model relates to a power maintenance equipment technical field just discloses a change 10kV post switch does not have a power failure, including main staple bolt and vice staple bolt, the insulating block that distributes of back fixedly connected with of main staple bolt, the arc wall has been seted up on the surface of insulating block that distributes, the back of insulating block that distributes is provided with control switch, the top fixedly connected with insulating post of insulating block that distributes, insulating post upper end threaded connection has fixing bolt, fixing bolt's surface is provided with the conducting block, the surface of conducting block has cup jointed the wire copper ring, the fixed surface of wire copper ring is connected with the extension line. This change 10kV column switch does not have a power failure through setting up main staple bolt and vice staple bolt cooperation, fixes insulating distribution block on the post, then connects on overhead wire's both ends through the fixation clamp to open control switch, thereby make the device form parallelly connected with original electric wire, then break off original electric wire and carry out circuit maintenance, reached the operation of not cutting off power supply, and easy operation's effect.
Description
Technical Field
The utility model relates to a power maintenance equipment technical field specifically is a change 10kV column switch does not have a power failure.
Background
In a 10KV power distribution network, a plurality of column switches need to be replaced due to upgrading, reconstruction and the like, and if a power failure operation mode is adopted, the power supply reliability is greatly influenced, and the satisfaction degree of power consumers is reduced. Therefore, the column switch is inevitably replaced on a large scale by adopting a non-power-off operation mode. The traditional on-column switch replacement without power outage has the problems of long operation time, complex operation method, high risk, easy damage of tools in operation and the like due to the limitation of the tools, is suitable for small-range application or emergency repair, is easy to have potential safety hazards in large-scale application, and even has personal and equipment accidents.
Therefore, the applicant proposes a method for replacing a 10kV column switch without power cut, which is used for solving the problem of complicated conventional operation manner mentioned in the above background art.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a change 10kV column switch does not have a power failure possesses advantages such as simple operation, has solved the power maintenance who mentions in the above-mentioned background and has needed the trouble problem of outage operation.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a10 kV pole-mounted switch capable of being replaced without power outage comprises a main hoop and an auxiliary hoop, wherein an insulating power distribution block is fixedly connected to the back of the main hoop, an arc-shaped groove is formed in the surface of the insulating power distribution block, and a control switch is arranged on the back of the insulating power distribution block;
the top fixedly connected with insulating post of insulating block of distributing, insulating post upper end threaded connection has fixing bolt, fixing bolt's surface is provided with the conducting block, the surface of conducting block has cup jointed the wire copper ring, the outer fixed surface of wire copper ring is connected with the extension line, the other end fixedly connected with fixation clamp of extension line, the double-layered tail of fixation clamp has cup jointed insulating crust.
Preferably, the main hoop and the auxiliary hoop are the same in size, connecting holes are formed in two wings of the main hoop and the auxiliary hoop, the main hoop and the auxiliary hoop are connected through bolts, and anti-slip pads are arranged on the inner sides of the arc surfaces of the main hoop and the auxiliary hoop.
Preferably, the top of the insulating power distribution block is higher than the top of the main hoop, and the radian of the arc-shaped groove is equal to that of the main hoop.
Preferably, a wire is arranged inside the insulating power distribution block and is controlled to be opened and closed through a control switch.
Preferably, the inside parcel of insulating post has conducting material, conducting material's lower extreme and the inside wire of insulating distribution block are connected, and other end fixedly connected with conductive terminal head, conductive terminal head is located the inside of insulating post upper end to with fixing bolt's bottom overlap joint.
Preferably, the thread of the fixing bolt is provided with an insulating material, and the top of the fixing bolt is sleeved with an insulating outer surface.
Preferably, the outer surface of the extension line is made of insulating materials, the tension resisting line is arranged inside the extension line, and the teeth are arranged inside the chuck of the fixing clamp.
Compared with the prior art, the utility model provides a change 10kV column switch does not have a power failure possesses following beneficial effect:
1. this change 10kV column switch does not have a power failure through setting up main staple bolt and vice staple bolt cooperation, fixes insulating distribution block on the post, then connects on overhead wire's both ends through the fixation clamp to open control switch, thereby make the device form parallelly connected with original electric wire, then break off original electric wire and carry out circuit maintenance, reached the operation of not cutting off power supply, and easy operation's effect.
2. This change 10kV column switch does not have a power failure through installation control switch on insulating distribution block, when carrying out live-line operation, can come controlling means's circular telegram through control switch whether, from when installing and dismantling, device itself is the outage state to prevent to cause the circuit to strike sparks in the twinkling of an eye of installation and dismantlement, reached safe in utilization's effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the insulated power distribution block of the present invention;
FIG. 3 is a three-dimensional view of the structure of the present invention;
FIG. 4 is an enlarged view of the structure A in FIG. 2 according to the present invention;
fig. 5 is a schematic view of the fixing bolt structure of the present invention.
Wherein: 1. a secondary hoop; 2. connecting holes; 3. a main hoop; 4. an insulated power distribution block; 5. an arc-shaped slot; 6. a control switch; 7. an insulating column; 8. a conductive terminal head; 9. fixing the bolt; 10. a conductive block; 11. a wire copper ring; 12. an extension line; 13. a fixing clip; 14. and an insulating sheath.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, a non-power-off 10kV pole-mounted switch for replacement comprises a main hoop 3 and an auxiliary hoop 1, wherein an insulating distribution block 4 is fixedly connected to the back of the main hoop 3, the inside of the insulating distribution block 4 is used for fixedly connecting a wire and installing a control switch 6, so that the device can control the on-off of current, an arc-shaped groove 5 is formed in the surface of the insulating distribution block 4, the arc-shaped groove 5 is used for being lapped with a pole, so that the contact area of the device is increased, the stability of the device fixed on the pole is ensured, the back of the insulating distribution block 4 is provided with the control switch 6, the control switch 6 is used for controlling the on-off of the current in the whole device, the internal structure of the control switch is the same as that of an air switch;
the top of the insulated distribution block 4 is fixedly connected with an insulated column 7, the insulated column 7 is used for extending the outgoing line length of the device and simultaneously preventing an electrician from touching the exposed place of an electric wire in operation, the upper end of the insulated column 7 is in threaded connection with a fixing bolt 9, the fixing bolt 9 is used for fixing an extension line 12, the outer surface of the fixing bolt 9 is provided with a conductive block 10, the conductive block 10 is used for being connected with a wire copper ring 11 so as to conduct current, the outer surface of the conductive block 10 is sleeved with the wire copper ring 11, the wire copper ring 11 is used for connecting the extension line 12 with the fixing bolt 9 so as to lead the current to pass through the inside of the insulated distribution block 4, the outer surface of the wire copper ring 11 is fixedly connected with the extension line 12, the use range of the device can be enlarged by using the extension line 12 and can be used in different working environments, the other end of, fixation clamp 13 is used for making things convenient for the electrician to connect the device on the electric wire to realize the effect that the electric current shunts, use the convenience also very simultaneously, fixation clamp 13's double-layered tail has cup jointed insulating crust 14, and insulating crust 14 is used for hoisting device's security, protection electrician that also can be fine when electrician's insulating gloves appear damaged.
Specifically, main staple bolt 3 is the same with 1 size and dimension of vice staple bolt, and connecting hole 2 has all been seted up to main staple bolt 3 and the both wings of vice staple bolt 1, and main staple bolt 3 is connected through the bolt with vice staple bolt 1, and main staple bolt 3 all is provided with the slipmat with vice staple bolt 1's cambered surface inboard.
Through the technical scheme, the main hoop 3 and the auxiliary hoop 1 are separated and fixed on the column through the main hoop 3 and the auxiliary hoop 1 respectively by bolts when the device is used, so that the effect of fixing the device is achieved, the installation difficulty is extremely low, and the firmness of the device when the anti-skid pad is connected can be improved.
Specifically, the top of insulating block 4 is higher than the top of main staple bolt 3, and the radian of arc wall 5 is equal to the arc of main staple bolt 3.
Through above-mentioned technical scheme, when using, the insulating block 4 that distributes that exceeds main staple bolt 3 can prevent to lead to the circuit to take on main staple bolt 3 because of the operation to hoisting device's security sets arc wall 5 the same with the radian of main staple bolt 3, area of contact when can increasing the installation.
Specifically, the insulated power distribution block 4 is provided with a wire inside, and the wire is controlled to be opened and closed by the control switch 6.
Through the technical scheme, when the device is used, whether the current of the whole device is switched on or off can be controlled through the control switch 6, so that the wire is prevented from being damaged due to sparking or accidental short circuit when the device is connected with the wire.
Specifically, the inside parcel of insulated column 7 has conducting material, and conducting material's lower extreme and the inside wire of insulating block 4 of distributing are connected, and other end fixedly connected with conductive terminal head 8, and conductive terminal head 8 is located the inside of insulated column 7 upper end to with fixing bolt 9's bottom overlap joint.
Through above-mentioned technical scheme, when using, conductive terminal head 8 is wrapped up by insulated column 7, prevents the unexpected touching of operating personnel, just can switch on when contacting with conductive terminal head 8 through fixing bolt 9 bottoms, has promoted the security of device.
Specifically, the thread of the fixing bolt 9 is provided with an insulating material, and the top of the fixing bolt 9 is sleeved with an insulating outer surface.
Through above-mentioned technical scheme, when using, fixing bolt 9 can effectual hoisting device's security by the insulating material on fixing bolt 9 surface, prevents that electrician from accidentally knocking fixing bolt 9 when carrying out the maintenance operation to further protection electrician.
Specifically, the outer surface of the extension line 12 is made of an insulating material, the tension resisting line is arranged inside the extension line, and the teeth are arranged inside the chuck of the fixing clamp 13.
Through above-mentioned technical scheme, when using, the connection that the fixation clamp 13 that drives to have tooth can be firmly promotes the fastness of connection on the electric wire, and sets up the anti life that draws the line and can promote extension line 12 in the inside of extension line 12.
When the electric wire drawing machine is used, the main hoop 3 and the auxiliary hoop 1 are fixed on a column through bolts, then the extension line 12 is fixed at the top end of the insulating column 7 through the fixing bolt 9, the control switch 6 is confirmed to be in a closed state, then the extension line 12 is connected with an electric wire through the fixing clamp 13 at the upper end of the extension line 12, then the control switch 6 is turned on to be electrified, and finally an original circuit control device can be detached to be maintained.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a change 10kV column switch does not have a power failure, includes main staple bolt (3) and vice staple bolt (1), its characterized in that: the back of the main hoop (3) is fixedly connected with an insulating power distribution block (4), the surface of the insulating power distribution block (4) is provided with an arc-shaped groove (5), and the back of the insulating power distribution block (4) is provided with a control switch (6);
the top fixedly connected with insulating post (7) of insulating block (4) of distributing, insulating post (7) upper end threaded connection has fixing bolt (9), the surface of fixing bolt (9) is provided with conducting block (10), wire copper ring (11) have been cup jointed to the surface of conducting block (10), the outer fixed surface of wire copper ring (11) is connected with extension line (12), the other end fixedly connected with fixation clamp (13) of extension line (12), insulating crust (14) have been cup jointed to the double-layered tail of fixation clamp (13).
2. The non-stop 10kV pole-mounted switch capable of being replaced according to claim 1, characterized in that: the novel anti-slip anchor ear is characterized in that the main anchor ear (3) and the auxiliary anchor ear (1) are the same in size, connecting holes (2) are formed in two wings of the main anchor ear (3) and the auxiliary anchor ear (1), the main anchor ear (3) and the auxiliary anchor ear (1) are connected through bolts, and anti-slip pads are arranged on the inner sides of the arc surfaces of the main anchor ear (3) and the auxiliary anchor ear (1).
3. The non-stop 10kV pole-mounted switch capable of being replaced according to claim 1, characterized in that: the top of insulating distribution block (4) is higher than the top of main staple bolt (3), the radian of arc wall (5) equals with the arc of main staple bolt (3).
4. The non-stop 10kV pole-mounted switch capable of being replaced according to claim 1, characterized in that: the inside of insulating distribution block (4) is provided with the wire, and the wire controls through control switch (6) and opens and shuts.
5. The non-stop 10kV pole-mounted switch capable of being replaced according to claim 1, characterized in that: the inside parcel of insulated column (7) has conducting material, conducting material's lower extreme and the inside wire of insulating distribution block (4) are connected, and other end fixedly connected with conductive terminal head (8), conductive terminal head (8) are located the inside of insulated column (7) upper end to with the bottom overlap joint of fixing bolt (9).
6. The non-stop 10kV pole-mounted switch capable of being replaced according to claim 1, characterized in that: the thread of the fixing bolt (9) is provided with an insulating material, and the top of the fixing bolt (9) is sleeved with an insulating outer surface.
7. The non-stop 10kV pole-mounted switch capable of being replaced according to claim 1, characterized in that: the outer surface of the extension line (12) is made of insulating materials, the tension resisting line is arranged inside the extension line, and teeth are arranged inside a chuck of the fixing clamp (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022337318.2U CN213025852U (en) | 2020-10-19 | 2020-10-19 | 10kV pole-mounted switch capable of being replaced without power outage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022337318.2U CN213025852U (en) | 2020-10-19 | 2020-10-19 | 10kV pole-mounted switch capable of being replaced without power outage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213025852U true CN213025852U (en) | 2021-04-20 |
Family
ID=75482278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022337318.2U Active CN213025852U (en) | 2020-10-19 | 2020-10-19 | 10kV pole-mounted switch capable of being replaced without power outage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213025852U (en) |
-
2020
- 2020-10-19 CN CN202022337318.2U patent/CN213025852U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206849589U (en) | Insulator lightning protection device and monitoring system | |
| CN202395170U (en) | Parallel groove clamp powering device for live working of power transmission and distribution line | |
| CN108155501B (en) | Rod type arc suppression device for lap joint operation of 10KV outgoing cable and overhead line | |
| CN206225589U (en) | Novel belt electrical bonding wire clamp | |
| CN213025852U (en) | 10kV pole-mounted switch capable of being replaced without power outage | |
| CN201340985Y (en) | Insulated lead wire fixer | |
| CN212085667U (en) | Multifunctional power distribution maintenance tool | |
| CN206135293U (en) | Distribution lines articulates emergent drainage device of formula | |
| CN201018221Y (en) | Device for electric network live operation | |
| CN201910386U (en) | Temporary connecting device for live replacement of fuse tube of drop-out fuse | |
| CN210895713U (en) | Intelligent insulating operating rod | |
| CN209515536U (en) | A kind of horizontally openable formula ice-melt fracture isolating switch structure | |
| CN208589712U (en) | A kind of electrification breaking and connecting lead arc-extinction device | |
| CN209675513U (en) | A kind of novel test operation standard trolley | |
| CN209289120U (en) | A kind of remote locking device of high-voltage electrical apparatus | |
| CN203277934U (en) | Grounding wire | |
| CN102568973A (en) | Temporary connecting device for live-line replacement of fuse tube of drop type fuse | |
| CN205863425U (en) | A kind of earth lead in scalable direction | |
| CN201234089Y (en) | Protective interval for live operation on 1000kV AC very high voltage line | |
| CN106532523A (en) | Rain-proof safety type insulated operation rod having locking function | |
| CN205542566U (en) | Be total to intelligent high -pressure vacuum circuit breaker in box open air | |
| CN205264530U (en) | A hand switch for primary equipment networks under electric wire netting | |
| CN108462109A (en) | A kind of electric wire connecting junction for distribution line repairing | |
| CN219724890U (en) | Marine portable electric welding power distribution system | |
| CN110018333A (en) | A kind of insulating bar of the multi-voltage grade electroscope with flexible positioning |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Beijing Tianyu Group Co.,Ltd. 95 Person in charge of patents Document name: Notice of Termination of Patent Rights |