CN209344353U - A kind of ground connection busbar mounting fitting - Google Patents
A kind of ground connection busbar mounting fitting Download PDFInfo
- Publication number
- CN209344353U CN209344353U CN201920319295.7U CN201920319295U CN209344353U CN 209344353 U CN209344353 U CN 209344353U CN 201920319295 U CN201920319295 U CN 201920319295U CN 209344353 U CN209344353 U CN 209344353U
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- China
- Prior art keywords
- fitting
- ground connection
- shaped mouth
- mounts
- latch segment
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- 230000005540 biological transmission Effects 0.000 claims abstract description 25
- 210000002421 cell wall Anatomy 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
- 238000011017 operating method Methods 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a kind of ground connection busbars to mount fitting, and comprising busbar mounting fitting and insulated telescopic rods, the busbar mounting fitting includes mounting fitting main body, latch segment, transmission shaft, twisting spring and quick connector；Latch segment is arranged in the U-shaped mouth of mounting fitting main body, and cooperate with the guide rail sliding being arranged on U-shaped mouth bottom wall, transmission shaft one end is extend into the U-shaped mouth of mounting fitting main body, and it is fixed with latch segment by screw, the other end stretches out the U-shaped mouth of mounting fitting main body, and be successively welded and fixed with twisting spring and quick connector, quick connector is with insulated telescopic rods by being plugged and fixed.The advantages of the utility model has: structure is simple, operating method, and efficiently solving existing 10KV column load switch does not have the problems such as earthing or grounding means, ground connection process very complicated and operator's personal safety are difficult to ensure.
Description
Technical field
The utility model relates to distribution line O&Ms to overhaul field, particularly relate to a kind of ground connection busbar mounting gold
Tool.
Background technique
10kV power distribution network is the important component of power grid, currently, on-pole switch product pair is widely used in the distribution line
Route is segmented and is protected, and the quality of on-pole switch directly affects Reliability of Power Supplying Net Work.But due to on-pole switch exist compared with
More problems cause its faults frequent to occur.In practical O&M maintenance process, the 10kV column load switch that distribution line uses is not
With earthing or grounding means, only as a kind of equipment of line sectionalizing, when using on the route of insulated conductor, it is necessary to be led in insulation
Electricity testing grounding ring is installed, when overhauling next stage equipment, no electricity testing grounding ring ground line can not be hung, and staff is without connecing on line
Ground wire protection, personal safety are difficult to ensure.
Utility model content
The purpose of this utility model is to provide a kind of ground connection busbars to mount fitting, to solve asking in background technique
Topic.
To achieve the above object, the technical solution that the utility model is taken are as follows: a kind of ground connection busbar mounting fitting includes mother
Row's mounting fitting and insulated telescopic rods, the busbar mounting fitting include mounting fitting main body, latch segment, transmission shaft, twisting bullet
Spring and quick connector；
The latch segment is arranged in the U-shaped mouth of the mounting fitting main body, and with the guide rail that is arranged on U-shaped mouth bottom wall
Sliding cooperation, described transmission shaft one end is extend into the U-shaped mouth of mounting fitting main body, and is fixed with the latch segment by screw
Connection, the transmission shaft other end stretch out the U-shaped mouth of mounting fitting main body, and successively logical with the twisting spring and quick connector
It crosses and is welded and fixed, the quick connector is with the insulated telescopic rods by being plugged and fixed.
In above-mentioned technical proposal, the first cable clamping interface is equipped on the upper side wall of the U-shaped mouth, in the downside of the U-shaped mouth
The first transmission axis hole is offered on wall.
In above-mentioned technical proposal, the second card line matched with first cable clamping interface is equipped on the top of the latch segment
Slot.
In above-mentioned technical proposal, the second driving shaft opposite with the first transmission axis hole is equipped in the lower part of the latch segment
Hole, the transmission shaft are threadedly engaged with second driving shaft hole.
In above-mentioned technical proposal, being equipped on the cell wall of first cable clamping interface and the second cable clamping interface prevents conducting wire from slipping
Zigzag ripple.
In above-mentioned technical proposal, it is equipped in the latch segment towards the side of the U-shaped mouth bottom wall and is mutually slided with the guide rail
Move the guide groove of cooperation.
In above-mentioned technical proposal, two are also provided on the busbar mounting fitting lateral wall opposite with the U-shaped mouth bottom wall
It is a to connect lead screw hole, it is equipped with one in lead screw hole connects lead bolt in each described connect.
In above-mentioned technical proposal, it is equipped at the top of the insulated telescopic rods and is connect fastly with what the quick connector matched
Head is equipped with insulated handle in the bottom of the insulated telescopic rods.
In above-mentioned technical proposal, the insulated telescopic rods are made of epoxide resin material.
A kind of cardinal principle of ground connection busbar mounting fitting provided by the utility model is: providing peace by insulated telescopic rods
Full distance ensures the personal safety of operating personnel, realizes that mounting fitting exists by the twisting spring that busbar mounts fitting design
Each angle is grounded on 10kV on-pole switch to be installed, since twisting spring can be conveniently adjusted the position of mounting ground line,
Operating space is saved, can be very good solve the problems such as on-pole switch cabling is complicated, geographical environment and line channel are poor.
Compared with prior art, the utility model has the beneficial effects that
(1) it is operated by insulated telescopic rods, that is, can provide safe distance, and be able to achieve the fast quick access of 10kV on-pole switch
Ground, the existing 10kV column load switch of effective solution do not have earthing or grounding means, ground connection process very complicated and operator
The problems such as personal safety is difficult to ensure；
(2) by transmission shaft, twisting spring and the integrally molded design of quick connector, it can be achieved that mounting fitting all directions
Installation.
Detailed description of the invention
Fig. 1 is that the ground connection busbar of the utility model mounts the structural schematic diagram of fitting；
Fig. 2 is that busbar mounts the front schematic view of fitting in 1 in figure；
Fig. 3 is that busbar mounts the schematic perspective view of fitting in 1 in figure；
Fig. 4 is that busbar mounts the exploded perspective figure one of fitting in 1 in figure；
Fig. 5 is that busbar mounts the exploded perspective figure two of fitting in 1 in figure；
In figure:
1, busbar mounts fitting；1.1, fitting main body is mounted；1.1a, U-shaped mouth；1.1b, guide rail；1.1c, the first cable clamping interface；
1.1d, the first transmission axis hole；1.1e, lead screw hole is connect；1.2, latch segment；1.2a, the second cable clamping interface；1.2b, second driving shaft
Hole；1.2c, guide groove；1.3, transmission shaft；1.4, twisting spring；1.5, quick connector；1.6, screw；1.7, lead bolt is connect
2, insulated telescopic rods；2.1, fast joint；2.2, insulated handle；2.3, retaining ring.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with the drawings and specific embodiments, it is further described how the utility model is implemented.
As depicted in figs. 1 and 2, a kind of ground connection busbar provided by the utility model mounts fitting, mounts fitting 1 comprising busbar
With insulated telescopic rods 2, in which:
It includes mounting fitting main body 1.1, latch segment 1.2, transmission shaft 1.3, twisting spring 1.4 and fast that busbar, which mounts fitting 1,
Connection-peg 1.5；Latch segment 1.2 is arranged in the U-shaped mouth 1.1a of mounting fitting main body 1.1, and with setting in U-shaped mouth 1.1a bottom wall
On guide rail 1.1b slide cooperation；1.3 one end of transmission shaft extend into mounting fitting main body 1.1 U-shaped mouth 1.1a in, and with locking
Block 1.2 is fixedly connected by screw 1.6, and the other end stretches out the U-shaped mouth 1.1a of mounting fitting main body 1.1, and successively with twisting bullet
Spring 1.4 and quick connector 1.5 are by being welded and fixed；Quick connector 1.5 is with insulated telescopic rods 2 by being plugged and fixed；
Insulated telescopic rods 2 are commercially available fast inserted link, are made of epoxide resin material, match on 2 top of insulated telescopic rods
The fast joint 2.1 with the quick grafting of quick connector 1.5 is had, lower part is equipped with insulated handle 2.2；Busbar mounting fitting 1 passes through
Quick connector 1.5 is quickly connect with insulated telescopic rods 2, is provided torsion by insulated telescopic rods 2 for it, is allowed to lock conducting wire.
As shown in Figures 2 to 5, the first cable clamping interface 1.1c is equipped on the upper side wall of U-shaped mouth 1.1a, U-shaped mouth 1.1a's
The first transmission axis hole 1.1d is offered in lower wall；
The the second cable clamping interface 1.2a matched with the first cable clamping interface 1.1c, the first card line are equipped on the top of latch segment 1.2
The zigzag ripple for preventing conducting wire from slipping is equipped on the cell wall of slot 1.1c and the second cable clamping interface 1.2a；Latch segment 1.2 and mounting
The cable clamping interface that fitting main body 1.1 is equipped with facilitates conducting wire locking, prevents its slippage.
The second driving shaft hole 1.2b opposite with the first transmission axis hole 1.1d is equipped in the lower part of latch segment 1.2；Transmission shaft
1.3 are threadedly engaged with second driving shaft hole 1.2b.
The guide groove that cooperation is slid with guide rail 1.1b phase is equipped with towards the side of U-shaped mouth 1.1a bottom wall in latch segment 1.2
1.2c；Guide rail 1.1b is matched with the guide groove 1.2c on latch segment 1.2, so that latch segment 1.2 only does radial direction along guide rail 1.1b
It is mobile.
It is connect as shown in figure 4, being also provided with two on busbar mounting fitting 1 lateral wall opposite with U-shaped mouth 1.1a bottom wall
Lead screw hole 1.1e is equipped with one in lead screw hole 1.1e and connects lead bolt 1.7 in each connect as shown in Figures 2 to 5.
In the present invention, fast plug 1.5, which can facilitate, realizes quick connection with insulated telescopic rods 2；Twisting spring 1.4
Adjustable direction；Ground line can be fixed on busbar mounting fitting 1 by connecing lead bolt 1.7, realize integral ground；First card line
Slot 1.1c and the second cable clamping interface 1.2a cooperates, and facilitates conducting wire locking positioning, prevents its slippage.
It is as follows that the specific operation process that ground line is hung is carried out using ground connection busbar mounting fitting provided by the utility model:
(1) transmission shaft 1.3 is twisted, latch segment 1.2 is rested on to the lowest part of U-shaped mouth 1.1a, is in U-shaped mouth 1.1a most
Big opening state；
(2) it turns on and connects lead bolt 1.7, ground line is fixed on upper busbar mounting fitting 1 by connecing lead bolt 1.7；
(3) in the fast joint 2.1 for plugging 2 top of insulated telescopic rods by fast plug 1.5, realize that busbar mounts fitting
1 with the quick connections of insulated telescopic rods 2；
(4) retaining ring 2.3 in insulated telescopic rods 2 is twisted, it is adjusted to appropriate length, busbar is then mounted into fitting 1
U-shaped mouth 1.1a be articulated on conducting wire；
(5) insulated telescopic rods 2 are twisted, push latch segment 1.2 in U-shaped mouth 1.1a by the transmission effect of transmission shaft 1.3
It radially moves upwards, close to the upper side wall of U-shaped mouth 1.1a, conducting wire is made to be fixed on the second cable clamping interface 1.2a of latch segment 1.2
In the first cable clamping interface 1.1c of busbar mounting fitting 1, the ground line for so far just completing ground connection busbar mounting fitting hangs behaviour
Make.
Finally illustrate, the above description is only the embodiments of the present invention, is not intended to limit the patent of the utility model
Range, equivalent structure or equivalent flow shift made by using the description of the utility model and the drawings, or directly or
Other related technical areas are used in indirectly, are also included in the patent protection scope of the utility model.
Claims (9)
1. a kind of ground connection busbar mounts fitting, include busbar mounting fitting (1) and insulated telescopic rods (2), it is characterised in that: described
Busbar mount fitting (1) include mounting fitting main body (1.1), latch segment (1.2), transmission shaft (1.3), twisting spring (1.4) and
Quick connector (1.5)；
The latch segment (1.2) is arranged in the U-shaped mouth (1.1a) of mounting fitting main body (1.1), and with setting in U-shaped mouth
Guide rail (1.1b) on (1.1a) bottom wall slides cooperation, and described transmission shaft (1.3) one end extend into mounting fitting main body (1.1)
In U-shaped mouth (1.1a), and it is fixedly connected with the latch segment (1.2) by screw (1.6), transmission shaft (1.3) other end
The U-shaped mouth (1.1a) of mounting fitting main body (1.1) is stretched out, and successively logical with the twisting spring (1.4) and quick connector (1.5)
It crosses and is welded and fixed, the quick connector (1.5) is with the insulated telescopic rods (2) by being plugged and fixed.
2. ground connection busbar according to claim 1 mounts fitting, it is characterised in that: in the upside of the U-shaped mouth (1.1a)
Wall is equipped with the first cable clamping interface (1.1c), offers the first transmission axis hole (1.1d) in the lower wall of the U-shaped mouth (1.1a).
3. ground connection busbar according to claim 2 mounts fitting, it is characterised in that: on the top of the latch segment (1.2)
Equipped with the second cable clamping interface (1.2a) matched with first cable clamping interface (1.1c).
4. ground connection busbar according to claim 2 mounts fitting, it is characterised in that: in the lower part of the latch segment (1.2)
Equipped with the second driving shaft hole (1.2b) opposite with the first transmission axis hole (1.1d), the transmission shaft (1.3) and second driving shaft
(1.2b) is threadedly engaged in hole.
5. ground connection busbar according to claim 3 mounts fitting, it is characterised in that: in first cable clamping interface (1.1c) and
The zigzag ripple for preventing conducting wire from slipping is equipped on the cell wall of second cable clamping interface (1.2a).
6. ground connection busbar according to claim 1 mounts fitting, it is characterised in that: in the latch segment (1.2) towards institute
The side for stating U-shaped mouth (1.1a) bottom wall is equipped with the guide groove (1.2c) that cooperation is mutually slid with the guide rail (1.1b).
7. ground connection busbar according to claim 1 mounts fitting, it is characterised in that: with U-shaped mouth (1.1a) bottom wall
Two are also provided on opposite busbar mounting fitting (1) lateral wall and meets lead screw hole (1.1e), described connect lead spiral shell each
One, which is equipped with, in hole (1.1e) connects lead bolt (1.7).
8. ground connection busbar according to claim 1 mounts fitting, it is characterised in that: on the top of the insulated telescopic rods (2)
Portion is equipped with the fast joint (2.1) to match with the quick connector (1.5), is equipped in the bottom of the insulated telescopic rods (2) exhausted
Edge handle (2.2).
9. ground connection busbar according to claim 8 mounts fitting, it is characterised in that: the insulated telescopic rods (2) use ring
Oxygen resin material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920319295.7U CN209344353U (en) | 2019-03-13 | 2019-03-13 | A kind of ground connection busbar mounting fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920319295.7U CN209344353U (en) | 2019-03-13 | 2019-03-13 | A kind of ground connection busbar mounting fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209344353U true CN209344353U (en) | 2019-09-03 |
Family
ID=67762992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920319295.7U Active CN209344353U (en) | 2019-03-13 | 2019-03-13 | A kind of ground connection busbar mounting fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209344353U (en) |
-
2019
- 2019-03-13 CN CN201920319295.7U patent/CN209344353U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |