CN206542167U - A kind of insulated cable support - Google Patents
A kind of insulated cable support Download PDFInfo
- Publication number
- CN206542167U CN206542167U CN201720287813.2U CN201720287813U CN206542167U CN 206542167 U CN206542167 U CN 206542167U CN 201720287813 U CN201720287813 U CN 201720287813U CN 206542167 U CN206542167 U CN 206542167U
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- cable
- insulator
- backplate
- guard board
- upper guard
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- 238000009413 insulation Methods 0.000 claims abstract description 55
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 239000012212 insulator Substances 0.000 claims description 62
- 239000000203 mixture Substances 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model is related to power supply auxiliary equipment manufacturing technology field, specifically a kind of insulated cable support, it is provided with insulation strut, it is characterised by that the two ends of described insulation strut are symmetrically provided with cable gripping mechanism, the middle part of insulation strut is provided with threephase cable locking device by three-way pipe, cable is realized and fixed by three locking cable units, meet the minimum insulation distance between three cables, simultaneously line fault display is designed with cable gripping mechanism and threephase cable locking device, line fault display is fixed on insulated cable support, it ensure that the stability of line fault display, and avoid cable and suffer damage, with simple in construction, it is easy to use, it is hardly damaged, keep safe insulation apart from the advantages of, with simple in construction, it is easy to use, it is hardly damaged, keep safe insulation apart from the advantages of.
Description
Technical field
It is specifically a kind of simple in construction, easy to use, no the present invention relates to power supply auxiliary equipment manufacturing technology field
Insulated cable support that is fragile, keeping safe insulation distance.
Background technology
It is well known that disconnecting switch is using a kind of most electrical equipment in high-voltage switch electric appliance, it is in circuit as its name suggests
In play buffer action, the principles and structure of itself is fairly simple, but is due to that usage amount is big, functional reliability requirement
Height, the influence to electric substation, the design of power plant, foundation and safe operation is larger, and disconnecting link is mainly characterized by no arc extinguishing ability,
It can only divide in the case of no load current, close circuit, most important effect is exactly that there is provided one in maintenance of electrical equipment
Electrical separation, and be one and be evident that cut-off point, the personal safety to ensure attendant.
At present, disconnecting switch is typically introduced cable through electric pole upper end and is connected with the end of incoming cables of disconnecting switch, keeps apart
The leading-out terminal of pass is connected through cable with electricity consumption user, and the cable being connected with disconnecting switch is required for keeping certain each other
Distance, prevent between cable that insulation distance is not enough and electric current is unstable between causing cable, it is generally the case that with disconnecting switch
The cable that end of incoming cables is connected is separated by electric pole top, therefore the insulation distance being generally not present between cable is not enough
The problem of, but the leading-out terminal of disconnecting switch is typically all to be connected with the wire being made up of multiply capillary copper cash, due to multiply
Wire soft texture, the plasticity of capillary copper cash connection are low, and deviation will be produced in the case where common wind-force is rocked, will
Cause the distance between cable to change, once the distance between cable is less than insulation distance, influence will be produced on circuit,
The partition method used at present is typically all isolated two-by-two, and three-phase electricity cable is generally provided with two supports insulative structures, every two
It is fixed between cable through bolt and nut, so results in work trouble, influence is used, and peace is required on general cable
Fill cabinet fault display unit, because general cabinet fault display unit is connected on insulated cable, the unstability of insulated cable
The unstable of cabinet fault display unit is result in, especially by V-type cushion block and the cable of jump ring clamping in installation and removal
It will also result in while inconvenient and cable damaged.
The content of the invention
Present invention aim to address above-mentioned the deficiencies in the prior art, there is provided one kind is simple in construction, easy to use, not rapid wear
Insulated cable support that is bad, keeping safe insulation distance.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of insulated cable support, provided with insulation strut, it is characterised in that the two ends of described insulation strut are respectively symmetrically
Be provided with cable gripping mechanism, described cable gripping mechanism backplate, cable upper guard board under universal joint, cable are constituted, described
Cable under backplate and cable upper guard board be all made up of connecting plate and arc, the two ends of described arc are respectively equipped with connection
Plate, the two ends of described insulation strut are respectively equipped with universal joint, and the fixing end of universal joint is connected with insulation strut, universal joint
Turning end is connected through connecting rod with the arc under cable on backplate, and backplate is provided with cable upper guard board under described cable,
Cable upper guard board and the connecting plate of backplate both sides under cable are provided with the company of being provided with interconnected connecting hole, described connecting hole
Connecting bolt, locking is fixed and then by cable upper guard board and cable through the connecting bolt in connecting hole by locking nut
Arc on lower backplate fixes insulated cable, and the middle part of described insulation strut is provided with three-way pipe, described three-way pipe by
Transverse tube and vertical tube composition, described transverse tube is fixed on insulation strut through insulation strut, is set on the vertical tube of described three-way pipe
There is a threephase cable locking device, described threephase cable locking device backplate and cable upper guard board under universal joint, cable are constituted,
The lower end fixing end of described universal joint is connected with the vertical tube of three-way pipe, and the turning end of universal joint under connecting rod and cable through protecting
Plate is connected, and the two ends connecting plate of backplate is provided with connecting hole, described connecting hole under described cable upper guard board and cable
Provided with connecting bolt, connecting bolt is fixed through connecting hole and through locking nut locks and then fixed threephase cable.
Insulator chain of the two ends of the transverse tube of three-way pipe of the present invention provided with increase creep age distance, described insulator
String is made up of insulator umbrella, insulator flexible pipe, stereoplasm tube and clamping tie rod, one end of described insulator flexible pipe and transverse tube phase
Clamping tie rod is provided with inside connection, the other end of insulator flexible pipe in fixed stereoplasm tube, described stereoplasm tube, described clamping is drawn
One end of bar is connected with stereoplasm tube, and the other end spiral of clamping tie rod is close to put in the inside of insulator flexible pipe and extends to three
Siphunculus and the sub- flexible pipe of insulator hose transition supports insulative, the end of the described clamping tie rod for putting in insulator inside hose
Provided with rope is pulled out, the one end for pulling out rope is connected with clamping tie rod, and the other end stretches out the outside of stereoplasm tube, and described insulator is soft
The outside of pipe is provided with insulator umbrella, pierces into the insulator inside hose with clamping tie rod in the middle part of insulation strut when using,
Then by pulling out the clamping tie rod inside rope pull-out, insulator hose contracts clamping insulation strut after clamping tie rod is pulled out, is increased
The creep age distance of big insulator chain, prevents insulator chain and the gap between insulation strut from producing influence to creep age distance.
Cable upper guard board of the present invention is provided with line fault display, described line fault display and cable
The arc back of upper guard board is connected, and realizes the detection of line fault.
The present invention is symmetrically provided with cable gripping mechanism, insulation strut due to the two ends of described insulation strut
Portion is provided with threephase cable locking device by three-way pipe, and cable is realized and fixed by three locking cable units, meets three electricity
Minimum insulation distance between cable, shows while being designed with line fault on cable gripping mechanism and threephase cable locking device
Device, line fault display is fixed on insulated cable support, it is ensured that the stability of line fault display, and is avoided
Cable suffers damage, have the advantages that it is simple in construction, easy to use, be hardly damaged, keep safe insulation apart from.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is the sectional view of insulator chain in the present invention.
Fig. 3 is the sectional view of pull-out clamping tie rod in the present invention.
Embodiment
The present invention is further described below in conjunction with the accompanying drawings：
As shown in drawings, a kind of insulated cable support, provided with insulation strut 1, it is characterised in that described insulation strut 1
Two ends are symmetrically provided with cable gripping mechanism, and described cable gripping mechanism is on backplate 3 under universal joint 2, cable, cable
Backplate 4 is constituted, and backplate 3 and cable upper guard board 4 are all made up of connecting plate and arc under described cable, described arc
Two ends are respectively equipped with connecting plate, and the two ends of described insulation strut 1 are respectively equipped with universal joint 2, the fixing end of universal joint 2 and insulation
Pole 1 is connected, and the turning end of universal joint 2 is connected through connecting rod with the arc on backplate under cable 3, under described cable
Backplate 3 is provided with cable upper guard board 4, and cable upper guard board 4 and the connecting plate of the both sides of backplate 3 under cable are provided with interconnected company
Connect in hole, described connecting hole and be provided with connecting bolt 5, be fixed through the connecting bolt 5 in connecting hole by locking nut 6
Locking and then insulated cable is fixed by the arc on backplate 3 under cable upper guard board 4 and cable, described insulation strut
Middle part is provided with three-way pipe 7, and described three-way pipe 7 is made up of transverse tube and vertical tube, and described transverse tube is fixed on absolutely through insulation strut 1
On edge pole 1, the vertical tube of described three-way pipe 7 is provided with threephase cable locking device, described threephase cable locking device by
Backplate 3 and cable upper guard board 4 are constituted under universal joint 2, cable, the lower end fixing end of described universal joint 2 and the vertical tube of three-way pipe 7
It is connected, the turning end of universal joint 2 is connected through connecting rod with backplate under cable 3, is protected under described cable upper guard board 4 and cable
The connecting plate at the two ends of plate 3, which is provided with connecting hole, described connecting hole, is provided with connecting bolt 5, and connecting bolt 5 passes through connecting hole simultaneously
It is fixed and locks and then fixed threephase cable through locking nut 6, electricity is climbed in the two ends of the transverse tube of described three-way pipe 7 provided with increase
The insulator chain of distance, described insulator chain is by 11 groups of insulator umbrella 8, insulator flexible pipe 9, stereoplasm tube 10 and clamping tie rod
Into one end of described insulator flexible pipe 9 is connected with transverse tube, fixed stereoplasm tube 10, institute inside the other end of insulator flexible pipe 9
Clamping tie rod 11 is provided with the stereoplasm tube 10 stated, one end of described clamping tie rod 11 is connected with stereoplasm tube 10, clamping tie rod
11 other end spiral is close to put in the inside of insulator flexible pipe 9 and extend to three-way pipe 7 to support with the connecting portion of insulator flexible pipe 9
Insulator flexible pipe 9, the end of the described clamping tie rod 11 put in inside insulator flexible pipe 9, which is provided with, pulls out rope 12, pulls out rope 12
One end be connected with clamping tie rod 11, the other end stretch out stereoplasm tube 10 outside, the outside of described insulator flexible pipe 9 is provided with
Insulator umbrella 8, will pierce into the middle part of insulation strut 1, then passes through inside the insulator flexible pipe 9 with clamping tie rod 11 when using
The clamping tie rod 11 inside the pull-out of rope 12 is pulled out, insulator flexible pipe 9 after clamping tie rod 11 is pulled out and shrinks clamping insulation strut 1, increase
The creep age distance of big insulator chain, prevents the gap between insulator chain and insulation strut 1 from producing influence on creep age distance, described
Cable upper guard board 4 be provided with line fault display 13, the arc of described line fault display 13 and cable upper guard board 4
Backboard portion is connected, and realizes the detection of line fault.
In the use of the present invention, the insulator chain for connecting three-way pipe 7 is connected on insulation strut 1 first, three are adjusted
The position of Hunan cable, then pulls out clamping tie rod 11 and three-way pipe 7 is fixed on insulation strut 1, then by three cables
It is separately fixed under cable upper guard board 4 and cable and clamping is carried out in shield 3, because the connection of three-way pipe has unstability, therefore
The structure of increase clamping increases the stability of structure, due to provided with universal joint 2, it is ensured that in Different Plane and same plane
The cable not being parallel to each other inside is fixed, and cable can be protected not to be destroyed, due to being provided with line on cable upper guard board 4
Road fault detector 13, line fault display 13 monitors the situation of cable in real time, and aid is not needed in use
Clamping is carried out, while damage also will not be produced to cable because of clamping consolidation, the present invention is due to the two ends of described insulation strut 1
It is symmetrically provided with cable gripping mechanism, described cable gripping mechanism backplate 3, cable upper guard board under universal joint 2, cable
4 compositions, backplate 3 and cable upper guard board 4 are all made up of connecting plate and arc under described cable, the two ends of described arc
Connecting plate is respectively equipped with, the two ends of described insulation strut 1 are respectively equipped with universal joint 2, the fixing end and insulation strut of universal joint 2
1 is connected, and the turning end of universal joint 2 is connected through connecting rod with the arc on backplate under cable 3, backplate under described cable
3 are provided with cable upper guard board 4, and cable upper guard board 4 and the connecting plate of the both sides of backplate 3 under cable are provided with interconnected connection
Connecting bolt 5 is provided with hole, described connecting hole, lock is fixed by locking nut 6 through the connecting bolt 5 in connecting hole
Tightly and then fixed by the arc on backplate 3 under cable upper guard board 4 and cable in insulated cable, described insulation strut
Portion is provided with three-way pipe 7, and described three-way pipe 7 is made up of transverse tube and vertical tube, and described transverse tube is fixed on insulation through insulation strut 1
On pole 1, the vertical tube of described three-way pipe 7 is provided with threephase cable locking device, and described threephase cable locking device is by ten thousand
To section 2, under cable, backplate 3 and cable upper guard board 4 are constituted, the lower end fixing end and the vertical tube phase of three-way pipe 7 of described universal joint 2
Connection, the turning end of universal joint 2 is connected through connecting rod with backplate under cable 3, backplate under described cable upper guard board 4 and cable
The connecting plate at 3 two ends is provided with connecting hole, described connecting hole and is provided with connecting bolt 5, and connecting bolt 5 is through connecting hole and passes through
Locking nut 6, which is fixed, locks and then fixed threephase cable, the two ends of the transverse tube of described three-way pipe 7 provided with increase climb it is electric away from
From insulator chain, described insulator chain is by 11 groups of insulator umbrella 8, insulator flexible pipe 9, stereoplasm tube 10 and clamping tie rod
Into one end of described insulator flexible pipe 9 is connected with transverse tube, fixed stereoplasm tube 10, institute inside the other end of insulator flexible pipe 9
Clamping tie rod 11 is provided with the stereoplasm tube 10 stated, one end of described clamping tie rod 11 is connected with stereoplasm tube 10, clamping tie rod
11 other end spiral is close to put in the inside of insulator flexible pipe 9 and extend to three-way pipe 7 to support with the connecting portion of insulator flexible pipe 9
Insulator flexible pipe 9, the end of the described clamping tie rod 11 put in inside insulator flexible pipe 9, which is provided with, pulls out rope 12, pulls out rope 12
One end be connected with clamping tie rod 11, the other end stretch out stereoplasm tube 10 outside, the outside of described insulator flexible pipe 9 is provided with
Insulator umbrella 8, will pierce into the middle part of insulation strut 1, then passes through inside the insulator flexible pipe 9 with clamping tie rod 11 when using
The clamping tie rod 11 inside the pull-out of rope 12 is pulled out, insulator flexible pipe 9 after clamping tie rod 11 is pulled out and shrinks clamping insulation strut 1, increase
The creep age distance of big insulator chain, prevents the gap between insulator chain and insulation strut 1 from producing influence on creep age distance, described
Cable upper guard board 4 be provided with line fault display 13, the arc of described line fault display 13 and cable upper guard board 4
Backboard portion is connected, and realizes the detection of line fault, with it is simple in construction, easy to use, be hardly damaged, keep safe insulation away from
From the advantages of.
Claims (3)
1. a kind of insulated cable support, provided with insulation strut, it is characterised in that the two ends of described insulation strut are respectively symmetrically
Provided with cable gripping mechanism, described cable gripping mechanism backplate, cable upper guard board under universal joint, cable are constituted, described
Backplate and cable upper guard board are all made up of connecting plate and arc under cable, and the two ends of described arc are respectively equipped with connection
Plate, the two ends of described insulation strut are respectively equipped with universal joint, and the fixing end of universal joint is connected with insulation strut, universal joint
Turning end is connected through connecting rod with the arc under cable on backplate, and backplate is provided with cable upper guard board under described cable,
Cable upper guard board and the connecting plate of backplate both sides under cable are provided with the company of being provided with interconnected connecting hole, described connecting hole
Connecting bolt, locking is fixed and then by cable upper guard board and cable through the connecting bolt in connecting hole by locking nut
Arc on lower backplate fixes insulated cable, and the middle part of described insulation strut is provided with three-way pipe, described three-way pipe by
Transverse tube and vertical tube composition, described transverse tube is fixed on insulation strut through insulation strut, is set on the vertical tube of described three-way pipe
There is a threephase cable locking device, described threephase cable locking device backplate and cable upper guard board under universal joint, cable are constituted,
The lower end fixing end of described universal joint is connected with the vertical tube of three-way pipe, and the turning end of universal joint under connecting rod and cable through protecting
Plate is connected, under described cable upper guard board and cable the two ends of backplate respectively through connecting plate, connecting bolt clamping cable connection,
Described connecting plate is provided with connecting hole, described connecting hole and is provided with connecting bolt, and connecting bolt is through connecting hole and through lock
Tight nut, which is fixed, locks and then fixed threephase cable.
2. a kind of insulated cable support according to claim 1, it is characterised in that the two ends of the transverse tube of described three-way pipe
Insulator chain provided with increase creep age distance, described insulator chain is by insulator umbrella, insulator flexible pipe, stereoplasm tube and clamping
Tie rod is constituted, and one end of described insulator flexible pipe is connected with transverse tube, fixed stereoplasm tube inside the other end of insulator flexible pipe,
Clamping tie rod is provided with described stereoplasm tube, one end of described clamping tie rod is connected with stereoplasm tube, clamping tie rod it is another
End spiral is close to put in the inside of insulator flexible pipe and extends to three-way pipe and the sub- flexible pipe of insulator hose transition supports insulative,
The end of the described clamping tie rod for putting in insulator inside hose is provided with rope is pulled out, and the one end for pulling out rope is connected with clamping tie rod
Connect, the other end stretches out the outside of stereoplasm tube, the outside of described insulator flexible pipe is provided with insulator umbrella, will be with card when using
The insulator inside hose for straining at bar is pierced into the middle part of insulation strut, then by pulling out the clamping tie rod inside rope pull-out, is pulled out
Insulator hose contracts clamping insulation strut after clamping tie rod.
3. a kind of insulated cable support according to claim 1, it is characterised in that described cable upper guard board is provided with line
Road fault detector, described line fault display is connected with the arc back of cable upper guard board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720287813.2U CN206542167U (en) | 2017-03-23 | 2017-03-23 | A kind of insulated cable support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720287813.2U CN206542167U (en) | 2017-03-23 | 2017-03-23 | A kind of insulated cable support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206542167U true CN206542167U (en) | 2017-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720287813.2U Active CN206542167U (en) | 2017-03-23 | 2017-03-23 | A kind of insulated cable support |
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| Country | Link |
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| CN (1) | CN206542167U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106887816A (en) * | 2017-03-23 | 2017-06-23 | 国网山东省电力公司威海供电公司 | A kind of insulated cable support |
| CN107732816A (en) * | 2017-11-28 | 2018-02-23 | 国网河南省电力公司巩义市供电公司 | A kind of cable bearer with umbrella automatic telescopic foot |
| CN108023320A (en) * | 2017-12-20 | 2018-05-11 | 池州市小康人家科技有限公司 | The distributing bracket device and its application method of a kind of aluminium alloy extrusions high tension electric tower |
| CN111211529A (en) * | 2020-01-16 | 2020-05-29 | 彭伟成 | Power cable installation protection device |
| CN111541213A (en) * | 2020-05-13 | 2020-08-14 | 刘杰 | Be applied to overhead line's electric power fitting |
-
2017
- 2017-03-23 CN CN201720287813.2U patent/CN206542167U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106887816A (en) * | 2017-03-23 | 2017-06-23 | 国网山东省电力公司威海供电公司 | A kind of insulated cable support |
| CN107732816A (en) * | 2017-11-28 | 2018-02-23 | 国网河南省电力公司巩义市供电公司 | A kind of cable bearer with umbrella automatic telescopic foot |
| CN108023320A (en) * | 2017-12-20 | 2018-05-11 | 池州市小康人家科技有限公司 | The distributing bracket device and its application method of a kind of aluminium alloy extrusions high tension electric tower |
| CN111211529A (en) * | 2020-01-16 | 2020-05-29 | 彭伟成 | Power cable installation protection device |
| CN111541213A (en) * | 2020-05-13 | 2020-08-14 | 刘杰 | Be applied to overhead line's electric power fitting |
| CN111541213B (en) * | 2020-05-13 | 2021-09-03 | 山东鲁能光大电力器材有限公司 | Be applied to overhead line's electric power fitting |
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