CN208142780U - One kind joint use it is double draw fall isolation baffle plate device - Google Patents
One kind joint use it is double draw fall isolation baffle plate device Download PDFInfo
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- CN208142780U CN208142780U CN201820562996.9U CN201820562996U CN208142780U CN 208142780 U CN208142780 U CN 208142780U CN 201820562996 U CN201820562996 U CN 201820562996U CN 208142780 U CN208142780 U CN 208142780U
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- support bar
- anchor ear
- support
- bar
- baffle plate
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Abstract
The utility model relates to power distribution network isolation protecting devices, and in particular, to one kind joint use it is double draw fall isolation baffle plate device.Including the first support frame, the second support frame and insulation barrier, the first support frame includes the first anchor ear and first support bar, and first support bar offers bar shape trench hole from one end to the other end, and one end of first support bar is connect with the first anchor ear；Second support frame includes the second anchor ear and second support bar, and second support bar is equipped with strip groove from one end to the other end, and one end of second support bar is connect with the first anchor ear；First anchor ear, the second anchor ear are in turn secured on electric pole from top to bottom；Insulation barrier passes through the bar shape trench hole of first support until in the strip groove of second support.The utility model by joint use it is double draw fall it is intermediate install insulation barrier additional, ensure that when overhauling wherein side, the safe distance for falling exposed live part is drawn with the other side by operating personnel, fall power failure without drawing the other side, ensure that power supply reliability.
Description
Technical field
The utility model relates to power distribution network isolation protecting devices, and in particular, to one kind joint use it is double draw fall isolation gear
Panel assembly.
Background technique
Disconnecting switch is fallen currently, drawing for two cables joint used, if wherein a cable draws and falls maintenance, is being examined
When repairing, it is contemplated that operating personnel may encounter same bridge with the exposed live part safe distance of other side cable less than 0.7m
If it is double draw to fall one of them and draw fall when need to overhaul, based in view of ensuring operating personnel and opposite side（It is neighbouring）Draw and falls safe distance and ask
Topic, needs the opposite side that will be joint used（It is neighbouring）Electrification, which is drawn, falls power failure, can expand scope of power outage in this way, influences the just common of user
Electricity, power supply reliability is not high, has unquestionably just influenced the normal electricity consumption of another cable back segment user, reducing power supply can
By property.According to《Electric power safety working regulation》, by the way that effective quarantine measures are arranged between operating personnel and electrical body, can incite somebody to action
Operation safety distance is down to 0.35m.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide one kind joint use it is double draw fall isolation baffle plate
Device, by joint use it is double draw fall it is intermediate install insulation barrier additional, ensure that operating personnel when overhauling wherein side, and it is another
The safe distance for falling exposed live part is drawn in side, falls power failure without drawing the other side, ensure that power supply reliability.
To solve the above problems, technical solution provided by the utility model is：One kind joint use it is double draw fall isolation baffle plate
Device is installed on electric pole, wherein including the first support frame, the second support frame and insulation barrier, first support frame
Including the first anchor ear and first support bar, first support bar offers bar shape trench hole from one end to the other end, first support bar
One end is connect with the first anchor ear；Second support frame includes the second anchor ear and second support bar, and second support bar is from one end
It is equipped with strip groove to the other end, one end of second support bar is connect with the first anchor ear；First anchor ear, the second anchor ear from
It is in turn secured on electric pole under above；The insulation barrier passes through bar shaped of the bar shape trench hole up to second support of first support
In groove.
In the present invention, first support bar and second support bar are fixed on by electricity by the first anchor ear, the second anchor ear
On bar, first support bar is equipped with the bar shape trench hole through entire bar, and second support bar is equipped with strip groove, and insulation barrier exists
When installation, the side of insulation barrier can be directed at bar shape trench hole and strip groove, it is recessed that insulation barrier is then advanced into bar shaped
In slot and bar shape trench hole, insulation barrier is clamped in bar shape trench hole hole, can prevent insulation barrier double swerve, second support bar
Strip groove is contacted with the bottom end of insulation barrier, plays the role of supports insulative baffle, and recessed by bar shape trench hole and bar shaped
Slot cooperates the slideway that can be formed, convenient and efficient when installing insulation barrier.
In the present invention, isolation baffle plate provided by the utility model is mounted on by operation maintenance personnel when being overhauled
On electric pole, the cable of the left and right sides is isolated by insulation barrier, the safety of operation maintenance personnel is effectively strengthened, by setting
Insulation barrier is set, also ensure operation maintenance personnel and charges the safe distance between cable, without drawing the other side when being overhauled
Fall power failure, it is ensured that the reliability of power supply.
Further, the first support bar and second support bar are vertically arranged with electric pole.
It further, further include third bracket, the third bracket includes third anchor ear and third support rod, described
Third anchor ear is fixed on the lower section on electric pole and being set to the second anchor ear, and described third support rod one end is connect with third anchor ear,
The other end is connect with the middle part of the second support frame.First support frame primarily serve prevent insulation barrier shake effect, second
Support primarily serves the effect of supports insulative baffle, and setting third support frame can effectively increase the ability to bear of the second support frame,
Consolidate whole device more firm.
Further, first support frame further includes reinforcing diagonal brace for increasing the first of first support bar endurance
One end of bar, the first reinforcing hound is connect with first support bar, and the other end is connect with the first anchor ear；Second support frame
It further include reinforcing hound for increasing the second of second support bar endurance, described second reinforces hound one end and second
Support rod connection, the other end are connect with the second anchor ear.In the two sides of first support bar, hound is reinforced in setting first, at second
Hound is reinforced in the two sides setting second of strut, can effectively increase the stability of first support bar and second support bar in this way,
Keep whole device more firm firm.
Further, the first support bar is equipped with the first threaded hole, and the second support bar is equipped with second
Threaded hole, the insulation barrier are equipped with third threaded hole corresponding with the first threaded hole and the second threaded hole respectively；It is described
Insulation barrier be fixedly connected respectively with first support bar and second support bar by bolt.When insulation barrier is advanced into strip groove
After in hole and strip groove, then by bolt insulation barrier and first support bar and second support bar are connected and fixed, further
It ensure that the mounting stability of insulation barrier.
It further, further include reinforcing rod, described reinforcing rod one end is connect with first support bar, the other end and second
Strut connection.Reinforcing rod is connect with the first support and second support bar respectively by bolt, convenient disassembly, and reinforcing rod is by first
Support rod is connect with second support bar, further strengthens the stability of device.
Further, the insulation barrier with a thickness of 3mm, height value is 1.9m ~ 2.2m, width value be 0.6m ~
0.8m, and the thickness value of insulation barrier is less than or equal to the width value of bar shape trench hole and strip groove.Insulation barrier is set as this ruler
It is very little, the specification requirement of security isolation, the safety of safeguard work personnel can be met；The thickness of insulation barrier is less than bar shape trench hole and item
Insulation barrier could be smoothly advanced into bar shape trench hole and strip groove by the width of connected in star.
Compared with prior art, beneficial effect is：One kind provided by the utility model joint use it is double draw fall isolation baffle plate
Device, by joint use it is double draw fall it is intermediate install insulation barrier additional, ensure that when overhaul wherein side, operating personnel with separately
The safe distance for falling exposed live part is drawn in side, effectively prevents the charging equipment that operating personnel accidentally touches the other side, simultaneously
Power failure is fallen without drawing the other side, ensure that power supply reliability, the present apparatus is simple and strong in structure, at low cost.
Detailed description of the invention
Fig. 1 is the utility model overall structure scheme of installation.
Fig. 2 is the first support frame structure diagram of the utility model.
Fig. 3 is the second support frame structure diagram of the utility model.
Fig. 4 is the second visual angle of the first support frame of the utility model schematic diagram.
Fig. 5 is the second visual angle of the second support frame of the utility model schematic diagram.
Specific embodiment
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；In order to better illustrate this embodiment, attached
Scheme certain components to have omission, zoom in or out, does not represent the size of actual product；To those skilled in the art,
The omitting of some known structures and their instructions in the attached drawings are understandable.Being given for example only property of positional relationship is described in attached drawing
Illustrate, should not be understood as the limitation to this patent.
As shown in Figure 1 to Figure 3, one kind joint use it is double draw fall isolation baffle plate device, be installed on electric pole 6, wherein including
First support frame, the second support frame and insulation barrier 4, the first support frame include the first anchor ear 11 and first support bar 12, the
One support rod 12 offers bar shape trench hole 13 from one end to the other end, and one end of first support bar 12 is connect with the first anchor ear 11；
Second support frame includes the second anchor ear 21 and second support bar 22, and second support bar 22 is equipped with strip groove from one end to the other end
23, one end of second support bar 22 is connect with the first anchor ear 11；First anchor ear 11, the second anchor ear 21 are in turn secured to from top to bottom
On electric pole 6, first support bar 12 and second support bar 22 are vertically arranged with electric pole 6；Insulation barrier 4 passes through the item of first support
Shape slot 13 is until in the strip groove 23 of second support.
In the present invention, by the first anchor ear 11, the second anchor ear 21 by first support bar 12 and second support bar 22
It is fixed on electric pole 6, first support bar 12 is equipped with the bar shape trench hole 13 through entire bar, and second support bar 22 is equipped with bar shaped
The side of insulation barrier 4 during installation, can be directed at bar shape trench hole 13 and strip groove 23, then by groove 23, insulation barrier 4
Insulation barrier 4 is advanced into strip groove 23 and bar shape trench hole 13, insulation barrier 4 is clamped in 13 hole of bar shape trench hole, can be to prevent
The strip groove 23 of only 4 double swerve of insulation barrier, second support bar 22 is contacted with the bottom end of insulation barrier 4, and it is exhausted to play support
The effect of edge baffle 4, and the slideway that can be formed is cooperated by bar shape trench hole 13 and strip groove 23, in installation insulation barrier 4
When it is convenient and efficient.
In the present invention, isolation baffle plate provided by the utility model is mounted on by operation maintenance personnel when being overhauled
On electric pole 6, the cable of the left and right sides is isolated by insulation barrier 4, the safety of operation maintenance personnel is effectively strengthened, passes through
Insulation barrier 4 is set, also ensure operation maintenance personnel and charges the safe distance between cable, is not necessarily to when being overhauled by the other side
Draw and fall power failure, it is ensured that the reliability of power supply.
It specifically, further include third bracket, third bracket includes third anchor ear 31 and third support rod 32, third anchor ear 31
Be fixed on electric pole 6 and be set to the lower section of the second anchor ear 21,32 one end of third support rod is connect with third anchor ear 31, the other end and
The middle part of second support frame connects.First support frame primarily serves the effect for preventing insulation barrier 4 from shaking, and the second support frame is main
Play the role of supports insulative baffle 4, setting third support frame can effectively increase the ability to bear of the second support frame, make entirely to fill
Set more consolidate it is firm.
As shown in Figure 2 and Figure 3, wherein the first support frame further includes adding for increasing the first of the endurance of first support bar 12
Gu one end of hound 14, the first reinforcing hound 14 is connect with first support bar 12, the other end is connect with the first anchor ear 11；The
Two support frames further include reinforcing hound 24 for increasing the second of the endurance of second support bar 22, and second reinforces hound 24 1
End is connect with second support bar 22, and the other end is connect with the second anchor ear 21.In the two sides of first support bar 12, setting first is reinforced
Hound, in the two sides of second support bar 22, hound is reinforced in setting second, can effectively increase 12 He of first support bar in this way
The stability of second support bar 22 keeps whole device more firm firm.
In addition, first support bar 12 is equipped with the first threaded hole, second support bar 22 is equipped with the second threaded hole, insulation stop
Plate 4 is equipped with third threaded hole corresponding with the first threaded hole and the second threaded hole respectively；Insulation barrier 4 by bolt respectively with
First support bar 12 is fixedly connected with second support bar 22.When insulation barrier 4 is advanced into bar shape trench hole 13 and strip groove 23
Afterwards, then by bolt insulation barrier 4 and first support bar 12 and second support bar 22 are connected and fixed, further ensure insulation
The mounting stability of baffle 4.
It wherein, further include reinforcing rod 5,5 one end of reinforcing rod is connect with first support bar 12, the other end and second support bar 22
Connection.Reinforcing rod 5 is connect with the first support and second support bar 22 respectively by bolt, convenient disassembly, and reinforcing rod 5 is by first
Support rod 12 is connect with second support bar 22, further strengthens the stability of device.
In addition, insulation barrier 4 with a thickness of 3mm, height value is 1.9m ~ 2.2m, and width value is 0.6m ~ 0.8m, and is insulated
The thickness value of baffle 4 is less than or equal to the width value of bar shape trench hole 13 and strip groove 23.Insulation barrier 4 is set as this size, it can
Meet the specification requirement of security isolation, the safety of safeguard work personnel；The thickness of insulation barrier 4 is less than bar shape trench hole 13 and bar shaped
Insulation barrier 4 could be smoothly advanced into bar shape trench hole 13 and strip groove 23 by the width of groove 23.
Obviously, the above embodiments of the present invention is merely examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
Exhaustion.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in
Within the protection scope of the utility model claims.
Claims (8)
1. one kind joint use it is double draw fall isolation baffle plate device, be installed on electric pole（6）On, which is characterized in that including the first support
Frame, the second support frame and insulation barrier（4）, first support frame includes the first anchor ear（11）And first support bar
（12）, first support bar（12）Bar shape trench hole is offered from one end to the other end（13）, first support bar（12）One end and the
One anchor ear（11）Connection；Second support frame includes the second anchor ear（21）And second support bar（22）, second support bar
（22）Strip groove is equipped with from one end to the other end（23）, second support bar（22）One end and the first anchor ear（11）Connection；Institute
The first anchor ear stated（11）, the second anchor ear（21）It is in turn secured to electric pole from top to bottom（6）On；The insulation barrier（4）It wears
Cross the bar shape trench hole of first support（13）Until the strip groove of second support（23）In.
2. one kind according to claim 1 joint use it is double draw fall isolation baffle plate device, which is characterized in that described first
Support rod（12）And second support bar（22）And electric pole（6）It is vertically arranged.
3. it is according to claim 2 it is a kind of joint use it is double draw fall isolation baffle plate device, which is characterized in that further include
Third bracket, the third bracket include third anchor ear（31）With third support rod（32）, the third anchor ear（31）Gu
Due to electric pole（6）It goes up and is set to the second anchor ear（21）Lower section, the third support rod（32）One end and third anchor ear（31）
Connection, the other end are connect with the middle part of the second support frame.
4. one kind according to claim 2 joint use it is double draw fall isolation baffle plate device, which is characterized in that described first
Support frame further includes for increasing first support bar（12）The first of endurance reinforces hound（14）, first reinforces hound
（14）One end and first support bar（12）Connection, the other end and the first anchor ear（11）Connection；Second support frame also wraps
It includes for increasing second support bar（22）The second of endurance reinforces hound（24）, described second reinforces hound（24）One
End and second support bar（22）Connection, the other end and the second anchor ear（21）Connection.
5. according to the described in any item one kind of claim 2 to 4 joint use it is double draw fall isolation baffle plate device, which is characterized in that
The first support bar（12）It is equipped with the first threaded hole, the second support bar（22）It is equipped with the second threaded hole, institute
The insulation barrier stated（4）It is equipped with third threaded hole corresponding with the first threaded hole and the second threaded hole respectively；The insulation
Baffle（4）By bolt respectively with first support bar（12）And second support bar（22）It is fixedly connected.
6. one kind according to claim 5 joint use it is double draw fall isolation baffle plate device, which is characterized in that further include reinforcing
Bar（5）, the reinforcing rod（5）One end and first support bar（12）Connection, the other end and second support bar（22）Connection.
7. one kind according to claim 6 joint use it is double draw fall isolation baffle plate device, which is characterized in that the insulation
Baffle（4）With a thickness of 3mm, height value is 1.9m ~ 2.2m, and width value is 0.6m ~ 0.8m.
8. one kind according to claim 7 joint use it is double draw fall isolation baffle plate device, which is characterized in that the insulation
The thickness value of baffle is less than or equal to bar shape trench hole（13）Width value and strip groove（23）Width value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820562996.9U CN208142780U (en) | 2018-04-19 | 2018-04-19 | One kind joint use it is double draw fall isolation baffle plate device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820562996.9U CN208142780U (en) | 2018-04-19 | 2018-04-19 | One kind joint use it is double draw fall isolation baffle plate device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208142780U true CN208142780U (en) | 2018-11-23 |
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ID=64293157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820562996.9U Active CN208142780U (en) | 2018-04-19 | 2018-04-19 | One kind joint use it is double draw fall isolation baffle plate device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208142780U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112510555A (en) * | 2020-12-04 | 2021-03-16 | 广东电网有限责任公司江门供电局 | Power distribution equipment interval isolating device |
-
2018
- 2018-04-19 CN CN201820562996.9U patent/CN208142780U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112510555A (en) * | 2020-12-04 | 2021-03-16 | 广东电网有限责任公司江门供电局 | Power distribution equipment interval isolating device |
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