CN219875054U - Knife switch junction box device of high-voltage isolating switch - Google Patents
Knife switch junction box device of high-voltage isolating switch Download PDFInfo
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- CN219875054U CN219875054U CN202320300802.9U CN202320300802U CN219875054U CN 219875054 U CN219875054 U CN 219875054U CN 202320300802 U CN202320300802 U CN 202320300802U CN 219875054 U CN219875054 U CN 219875054U
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- 238000007789 sealing Methods 0.000 claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims description 15
- 230000001681 protective effect Effects 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 6
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 238000011418 maintenance treatment Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 description 4
- 238000011282 treatment Methods 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a disconnecting link junction box device of a high-voltage isolating switch, which comprises a junction box body, wherein four groups of second sealing connecting seats are arranged on the surface of the junction box body, a wire arrangement guide post is arranged at the central position of the surface of each second sealing connecting seat, one end of the wire arrangement guide post penetrates through each second sealing connecting seat and extends to the inside of the junction box body, a first sealing connecting seat is arranged on the outer wall of one side of the junction box body, a wiring guide post is arranged on the outer wall of one side of the first sealing connecting seat, one end of the wiring guide post penetrates through each first sealing connecting seat and extends to the inside of the junction box body, and a first electric connection plate is arranged on one side of the bottom of the junction box body. The utility model not only achieves the aim of multi-station wiring, but also improves the wiring range of the junction box device when in use, achieves the aim of positioning and arranging the junction box device, reduces the phenomenon that the lead is positioned at the input end of the outer wall of the wiring guide post to fall off, and facilitates the disassembly and maintenance treatment of the wiring guide post.
Description
Technical Field
The utility model relates to the technical field of junction boxes, in particular to a knife switch junction box device of a high-voltage isolating switch.
Background
The high-voltage isolating switch is used for switching on and off a no-load state circuit, safely isolating maintenance equipment and a conversion circuit, and can reliably pass rated current in an operating state, and the disconnecting link belongs to one of important parts, so that the corresponding junction box device is needed for facilitating wiring operation.
The utility model provides a switch terminal box device of low impedance high voltage isolator, it includes the wire holder, the plastics axle sleeve, the gasket, the electric conduction patchcord assembly, the casing, main feeler lever electric conduction pipe, a serial communication port, in this structure, the casing, main feeler lever electric conduction pipe is through welding together, the wire holder, electric conduction patchcord assembly is through bolted connection with the casing, the wire holder, the plastics axle sleeve, the casing, the gasket is through assembling together, casing and main feeler lever electric conduction pipe welding together, wire holder and electric conduction patchcord assembly, through fixed bolted connection, adopt fixed bolted connection between wire holder, the plastics axle sleeve, the gasket, the casing, contact pressure is reliable and stable under the same condition, thereby have the current-carrying capacity big, electric property is stable, the electrical reliability of high voltage isolator has been improved as a whole, and simple in technology, and easy maintenance, production and cost of maintenance are low, according to the above-mentioned, though this terminal box device can be better satisfies the wiring demand, but can only singly carry out the wiring handle, and in the process of multiunit switch terminal box, then need to satisfy the wiring device, still need to improve.
Disclosure of Invention
The utility model aims to provide a disconnecting link junction box device of a high-voltage isolating switch, which solves the problems that in the background art, the junction box device can better meet the wiring requirement, but generally only can carry out wiring treatment in a single group, and in the wiring process of a plurality of groups of disconnecting links, a plurality of groups of junction box devices are needed, so that the wiring requirement can be met.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a disconnecting link junction box device of high voltage isolator, includes the junction box body, the surface of junction box body is equipped with four groups of second sealed connecting seats, the central point department on second sealed connecting seat surface all is equipped with the winding displacement guide pillar, the one end of winding displacement guide pillar runs through the inside of second sealed connecting seat and extends to the junction box body, install first sealed connecting seat on the outer wall of junction box body one side, be equipped with the wiring guide pillar on the outer wall of first sealed connecting seat one side, the one end of wiring guide pillar runs through first sealed connecting seat and extends to the inside of junction box body, one side of junction box body bottom is equipped with first electric connection board, the outer wall of first electric connection board one side is connected with the one end of wiring guide pillar, the one end that the wiring guide pillar was kept away from to first electric connection board is equipped with the transmission line, the one end that the first electric connection board was kept away from to the transmission line is equipped with the second electric connection board, the surface and the one end of winding displacement guide pillar of second electric connection board are connected.
Preferably, two groups of first locating plates are arranged on the outer wall of one side of the junction box body, the plane where the bottom end of each first locating plate is located is coplanar with the plane where the bottom end of the junction box body is located, one side of the inside of each first locating plate is provided with a first locating hole, and two ends of each first locating hole extend to the outside of each first locating plate so as to locate and position the junction box device.
Preferably, the junction box body is provided with a second locating plate on the outer wall far away from one side of the first locating plate, the plane where the bottom end of the second locating plate is coplanar with the plane where the bottom end of the junction box body is located, one side inside the second locating plate is provided with a second locating hole, and two ends of the second locating hole extend to the outside of the second locating plate so as to locate and position the junction box device.
Preferably, equidistant limit bumps are arranged on the outer wall of the wiring guide post, and the included angle between every two adjacent limit bumps is one hundred twenty degrees, so that the phenomenon that the wires on the outer wall of the wiring guide post fall off is reduced.
Preferably, two groups of locking bolts are installed on the outer wall of the first sealing connecting seat at the outer side of the wiring guide post, and one end of each locking bolt penetrates through the first sealing connecting seat and is in threaded connection with the outer wall of the junction box body so as to facilitate the subsequent disassembly treatment of the wiring guide post.
Preferably, a rubber protective sleeve is sleeved on the outer wall of the transmission line, and two ends of the rubber protective sleeve are respectively connected with the inner walls of the first power connection plate and the second power connection plate so as to protect the transmission line.
Compared with the prior art, the utility model has the beneficial effects that: the disconnecting link junction box device of the high-voltage isolating switch not only achieves the purpose of multi-station wiring, but also improves the wiring range of the junction box device in use, achieves the purpose of positioning and arranging the junction box device, reduces the phenomenon that the input end of the wire positioned on the outer wall of the wiring guide post falls off, and facilitates the disassembly and maintenance treatment of the wiring guide post;
1. by winding one group of wires on the outer wall of the wiring guide post, electric energy can be transmitted to the second electric connection plate through the first electric connection plate and the transmission line, and a plurality of groups of wiring guide posts are arranged on the surface of the second electric connection plate, so that two groups of wires can be sequentially connected by the plurality of groups of wiring guide posts, the purpose of multi-station wiring is achieved, and the wiring range of the junction box device in use is improved;
2. two groups of first positioning plates and second positioning plates are respectively arranged on the outer walls of two sides of the junction box body, and first positioning holes and second positioning holes are respectively arranged in the first positioning plates and the second positioning plates, so that the junction box device can be positioned by means of external bolts, penetrates through the first positioning holes and the second positioning holes and is screwed into a designated platform;
3. three groups of limit lugs are arranged on the outer wall of the wiring guide post, so that the limit treatment can be carried out on the lead wire on the outer wall of the wiring guide post through the limit lugs, and the phenomenon that the lead wire falls off at the input end of the outer wall of the wiring guide post is reduced;
4. through rotatory two sets of locking bolts, make its one end unscrew to the outside of terminal box body, later pulling wiring guide pillar for the one end of wiring guide pillar is detached in the outside of first electric plate, in order to make the wiring guide pillar detach to the outside of terminal box body, thereby conveniently dismantle the maintenance processing to the wiring guide pillar.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic three-dimensional structure of the present utility model;
FIG. 3 is a schematic side view of the present utility model;
fig. 4 is a schematic top view of the present utility model.
In the figure: 1. a junction box body; 2. a first sealed connection seat; 3. a locking bolt; 4. a wiring guide post; 5. a limit bump; 6. a first positioning plate; 7. a second positioning plate; 8. a wire arranging guide post; 9. a second sealing connection seat; 10. a first positioning hole; 11. a second positioning hole; 12. a first power connection plate; 13. a second power connection plate; 14. a transmission line; 15. rubber protective sleeves.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. 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.
Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a disconnecting link junction box device of high voltage isolation switch, includes terminal box body 1, is equipped with two sets of first locating plates 6 on the outer wall of terminal box body 1 one side, and the plane that the bottom of first locating plate 6 is located is coplanar with the plane that terminal box body 1 bottom is located, and one side of first locating plate 6 inside is equipped with first locating hole 10, and the both ends of first locating hole 10 all extend to the outside of first locating plate 6;
in use, the junction box device is positioned and placed by penetrating the first positioning hole 10 by means of an external bolt and screwing onto a designated platform.
The outer walls of the junction box body 1, which are far away from the first positioning plate 6, are provided with second positioning plates 7, the plane where the bottom ends of the second positioning plates 7 are positioned is coplanar with the plane where the bottom ends of the junction box body 1 are positioned, one side of the inside of the second positioning plates 7 is provided with second positioning holes 11, and both ends of each second positioning hole 11 extend to the outside of each second positioning plate 7;
in use, the terminal box device is positioned and placed by penetrating the second positioning hole 11 by means of an external bolt and screwing onto a designated platform.
Four groups of second sealing connecting seats 9 are arranged on the surface of the junction box body 1, a wire arranging guide pillar 8 is arranged at the central position of the surface of the second sealing connecting seats 9, and one end of the wire arranging guide pillar 8 penetrates through the second sealing connecting seats 9 and extends into the junction box body 1;
the outer wall of one side of the junction box body 1 is provided with a first sealing connecting seat 2, the outer wall of one side of the first sealing connecting seat 2 is provided with a wiring guide pillar 4, one end of the wiring guide pillar 4 penetrates through the first sealing connecting seat 2 and extends to the inside of the junction box body 1, the outer wall of the wiring guide pillar 4 is provided with equidistant limit lugs 5, and an included angle between every two adjacent limit lugs 5 is one hundred twenty degrees;
when in use, the three groups of limit lugs 5 are arranged on the outer wall of the wiring guide post 4 at equal intervals, so that the phenomenon that the wires on the outer wall of the wiring guide post 4 fall off is reduced.
Two groups of locking bolts 3 are arranged on the outer wall of the first sealing connecting seat 2 at the outer side of the wiring guide post 4, and one end of each locking bolt 3 penetrates through the first sealing connecting seat 2 and is in threaded connection with the outer wall of the wiring box body 1;
when the connector is used, one end of the locking bolt 3 is screwed out of the connector body 1, so that the subsequent dismounting treatment of the butt-joint line guide post 4 is facilitated.
A first power connection plate 12 is arranged on one side of the bottom of the junction box body 1, the outer wall of one side of the first power connection plate 12 is connected with one end of the wiring guide post 4, a transmission line 14 is arranged at one end, far away from the wiring guide post 4, of the first power connection plate 12, a rubber protection sleeve 15 is sleeved on the outer wall of the transmission line 14, and two ends of the rubber protection sleeve 15 are respectively connected with the inner walls of the first power connection plate 12 and the second power connection plate 13;
in use, the rubber protective sleeve 15 is sleeved on the outer wall of the transmission line 14 so as to protect the transmission line 14.
The transmission line 14 is provided with a second electric connection plate 13 at one end far away from the first electric connection plate 12, and the surface of the second electric connection plate 13 is connected with one end of the wire arranging guide post 8.
When the embodiment of the utility model is used, firstly, two groups of first positioning plates 6 and second positioning plates 7 are respectively arranged on the outer walls of two sides of the junction box body 1, and a first positioning hole 10 and a second positioning hole 11 are respectively arranged in the first positioning plates 6 and the second positioning plates 7, so that the purpose of positioning and arranging the junction box device can be achieved by penetrating the first positioning holes 10 and the second positioning holes 11 through external bolts and screwing the junction box device onto a designated platform, then, a group of wires are wound on the outer walls of the wiring guide posts 4, so that electric energy can be transmitted to a second electric receiving plate 13 through a first electric receiving plate 12 and a transmission line 14, a plurality of groups of wiring guide posts 8 are arranged on the surface of the second electric receiving plate 13, and the plurality of groups of wiring guide posts 8 can be sequentially connected with two groups of wires to achieve the purpose of multi-station wiring, then, three groups of limiting projections 5 are arranged on the outer walls of the wiring guide posts 4, the wire on the outer wall of the wire connecting guide post 4 is limited by the limiting bump 5, so as to reduce the falling phenomenon caused by the wire being positioned at the input end of the outer wall of the wire connecting guide post 4, and then the output end of the wire connecting guide post 4, the input end of the wire arranging guide post 8, the first electric connection plate 12, the second electric connection plate 13 and other relevant components are all arranged inside the wire connecting box body 1, the connection positions of the wire connecting guide post 4 and the wire connecting box body 1 and the connection positions of the wire arranging guide post 8 and the wire connecting box body 1 are respectively provided with the first sealing connection seat 2 and the second sealing connection seat 9, so that dust and water stains can be reduced to flow into the interior of the wire connecting box body 1, the erosion phenomenon of the internal components of the wire connecting box body 1 can be reduced, finally one end of the wire connecting guide post 4 is screwed out to the exterior of the wire connecting box body 1 by rotating two groups of locking bolts 3, because one end of the wiring guide post 4 is in a plug connection with the outer wall of the first power connection plate 12, one end of the wiring guide post 4 can be detached from the outer part of the first power connection plate 12, and the wiring guide post 4 is detached from the outer part of the junction box body 1, so that the wiring guide post 4 is detached and maintained, and the junction box device is used.
Claims (6)
1. The utility model provides a switch terminal box device of high voltage isolator, its characterized in that, including terminal box body (1), the surface of terminal box body (1) is equipped with four sealed connecting seat (9) of group, the central point department on second sealed connecting seat (9) surface all is equipped with winding displacement guide pillar (8), the one end of winding displacement guide pillar (8) runs through second sealed connecting seat (9) and extends to the inside of terminal box body (1), install first sealed connecting seat (2) on the outer wall of terminal box body (1) one side, be equipped with wiring guide pillar (4) on the outer wall of first sealed connecting seat (2) one side, the one end of wiring guide pillar (4) runs through first sealed connecting seat (2) and extends to the inside of terminal box body (1), one side of terminal box body (1) bottom is equipped with first electric plate (12), the outer wall of first electric plate (12) one side is connected with the one end of wiring guide pillar (4), first electric plate (12) is kept away from the outer wall of terminal box (1) one side and is equipped with first electric plate (14) of transmission guide pillar (14), first electric plate (13) are kept away from the first electric plate (13) of transmission line (14).
2. The knife switch junction box device of the high-voltage isolating switch according to claim 1, wherein: two groups of first locating plates (6) are arranged on the outer wall of one side of the junction box body (1), the plane of the bottom end of the first locating plates (6) is coplanar with the plane of the bottom end of the junction box body (1), one side of the inside of the first locating plates (6) is provided with first locating holes (10), and two ends of each first locating hole (10) extend to the outside of the corresponding first locating plate (6).
3. The knife switch junction box device of the high-voltage isolating switch according to claim 2, wherein: the junction box is characterized in that a second locating plate (7) is arranged on the outer wall of one side, far away from the first locating plate (6), of the junction box body (1), the plane of the bottom end of the second locating plate (7) is coplanar with the plane of the bottom end of the junction box body (1), a second locating hole (11) is formed in one side of the inside of the second locating plate (7), and two ends of the second locating hole (11) extend to the outside of the second locating plate (7).
4. The knife switch junction box device of the high-voltage isolating switch according to claim 1, wherein: equidistant limit lugs (5) are arranged on the outer wall of the wiring guide post (4), and the included angle between every two adjacent limit lugs (5) is one hundred twenty degrees.
5. The knife switch junction box device of the high-voltage isolating switch according to claim 1, wherein: two groups of locking bolts (3) are arranged on the outer wall of the first sealing connecting seat (2) at the outer side of the wiring guide post (4), and one end of each locking bolt (3) penetrates through the first sealing connecting seat (2) and is in threaded connection with the outer wall of the wiring box body (1).
6. The knife switch junction box device of the high-voltage isolating switch according to claim 1, wherein: the outer wall of the transmission line (14) is sleeved with a rubber protective sleeve (15), and two ends of the rubber protective sleeve (15) are respectively connected with the inner walls of the first power connection plate (12) and the second power connection plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320300802.9U CN219875054U (en) | 2023-02-24 | 2023-02-24 | Knife switch junction box device of high-voltage isolating switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320300802.9U CN219875054U (en) | 2023-02-24 | 2023-02-24 | Knife switch junction box device of high-voltage isolating switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219875054U true CN219875054U (en) | 2023-10-20 |
Family
ID=88319224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320300802.9U Active CN219875054U (en) | 2023-02-24 | 2023-02-24 | Knife switch junction box device of high-voltage isolating switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219875054U (en) |
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2023
- 2023-02-24 CN CN202320300802.9U patent/CN219875054U/en active Active
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