CN207036937U - A kind of high-tension cable maintenance voltage check device - Google Patents
A kind of high-tension cable maintenance voltage check device Download PDFInfo
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- CN207036937U CN207036937U CN201720884352.7U CN201720884352U CN207036937U CN 207036937 U CN207036937 U CN 207036937U CN 201720884352 U CN201720884352 U CN 201720884352U CN 207036937 U CN207036937 U CN 207036937U
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Abstract
The utility model discloses a kind of high-tension cable maintenance voltage check device, including collet groove and upper clasp, high-tension cable is fixed between collet groove and upper clasp, both ends at the top of upper clasp are vertically integrally formed with support post, bearing rod is installed, the top of the bearing rod is provided with support at the top of support post.The utility model simple structure, it is simple to operate, the support post of setting, bearing rod, support, refer to button and insulating knockout pin, and high-tension acoustooptic electroscope, the probe for coordinating high-tension acoustooptic electroscope bottom to install again, and the circle support of installation and the spring set in circle backing portion at the top of insulating knockout pin, so that the voltage check device, pierced through manually using manpower, on the one hand, the dynamics for enabling to pierce through carries out control by staff according to actual conditions, reduces high-tension cable self-inflicted injury to greatest extent, facilitates follow-up repair.
Description
Technical field
Technical field of electric power detection is the utility model is related to, specially a kind of high-tension cable maintenance voltage check device.
Background technology
At present, when power cable is overhauled and safeguarded, power failure processing first can be carried out to cable, then carries out next step behaviour
Make, but because the quantity of cable is more, to ensure the personal safety of staff, by the way that voltage can be carried out to the cable of power failure
Detection, it is ensured that the cable to be safeguarded has powered off.Existing frequently-used method is that staff lays felt pad by cable
It is good, insulated shoes, insulated clothing and insulating glove are dressed, carry out the puncture of cable manually by instrument is to determine the maintenance cable
No also powered, this method wastes time and energy, and adds the workload of staff, reduces operating efficiency.
Chinese patent notification number：CN205594059U；Notification number：A kind of power cable disclosed in 2016.09.21
Voltage check device, wherein passing through axis connection electric drill by using motor so that electric drill is directly pierced in cable from its opening
Portion, electrical verification operation is carried out using such method, on the one hand, bit formula is pierced inside cable, can cause cable extexine
Insulated hull opening is larger, and it is extremely inconvenient that later stage repairing is got up, and on the other hand, uses motor as power source so that bit bore
Dynamics and the depth of drilling are difficult to hold, and when drill bit is pierced inside cable, its drill bit is easy to cause the core inside cable
Directly it is broken so that this section of cable is directly scrapped, and the cost and workload that increase electric power overhaul is safeguarded, is brought not for electric power overhaul
Just.
Utility model content
The purpose of this utility model is to provide a kind of high-tension cable maintenance voltage check device, to solve above-mentioned background
The problem of being previously mentioned in technology.
To achieve the above object, the utility model provides following technical scheme：
A kind of high-tension cable maintenance voltage check device, including collet groove and upper clasp, the collet groove and upper clasp
Between be mutually flexibly connected by being flexibly connected head, its collet groove and upper clasp pass through Quick Release bolt away from the one end for being flexibly connected head
It is mutually fixed, be fixed with high-tension cable between the collet groove and upper clasp, the vertical one in both ends at the top of the upper clasp into
Type has support post, and the bottom level of the support post opposite side is provided with cross bar, and the central integration of the cross bar has
Spacing ring, the bottom of the spacing ring are provided with insulation pullover, and the top of its spacing ring is provided with rubber bellows, the support post
Top bearing rod is installed, the top of the bearing rod is provided with support, and the both sides of the cradle top are detained integrally formed with referring to,
Vertically through there is insulating knockout pin, the bottom of the insulating knockout pin sequentially passes through support and bearing rod, and extends at the middle part of the support
To the bottom of bearing rod, the bottom of the insulating knockout pin is provided with box body, and the side of the box body offers opening, the box body
Inside is provided with high-tension acoustooptic electroscope, and the bottom of the high-tension acoustooptic electroscope is provided with probe, and box is run through in the bottom of the probe
Body, and the inner side of rubber bellows is extended to, the top of the insulating knockout pin is held in the palm integrally formed with circle, outside the insulating knockout pin
And spring, the spring are provided between the bottom of the platen and the top of support integrally formed with platen close to the round opening position held in the palm
It is set in the outside of insulating knockout pin.
Preferably, the collet groove is arc groove-like structure, and the upper clasp is made up of the clamp ring of two semi-annular shapes, and
It is connected between the bottom of two clamp rings by connection strap, be formed in one structure between its connection strap and clamp ring.
Preferably, rubber antiskid layer is equipped with the inside of the collet groove and upper clasp, the rubber antiskid layer is close to high pressure
The side of cable is uniformly provided with the projection of strip, and the cross bar and spacing ring are that electro-insulating rubber is formed.
Preferably, the bottom of the insulation pullover is arcuate structure, and is fitted with the outside of high-tension cable, the insulation
The inside of pullover is hollow-core construction, and the inside for the pullover that insulate on the inside of rubber bellows with communicating.
Preferably, the top of the probe and the signal input part of high-tension acoustooptic electroscope are electrically connected, the probe
A diameter of 1-1.5 millimeters.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model simple structure, it is simple to operate, by the way that high-tension cable is fixed with collet groove and upper clasp,
The support post that is equipped with, bearing rod, support, refer to button and insulating knockout pin, and installed in insulating knockout pin bottom by box body
High-tension acoustooptic electroscope, then coordinate high-tension acoustooptic electroscope bottom install probe, and insulating knockout pin at the top of installation circle
Support and the spring set in circle backing portion so that the voltage check device, when in use, staff can be pressed manually
Insulating knockout pin so that probe is pierced into inside high-tension cable, is carried out voltage tester to its high-tension cable, is pierced manually using manpower
Wear, on the one hand, the dynamics for enabling to pierce through carries out control by staff according to actual conditions, reduces high pressure to greatest extent
Cable self-inflicted injury, facilitate follow-up repair, on the other hand, with reference to the high-tension acoustooptic electroscope of setting so that electric power electricity
The detection of pressure is more accurate effective, also, by setting cross bar, and the spacing ring set on cross bar so that the detection fills
Put when carrying out cable puncture, can be more accurate, probe off normal is prevented, in addition, the insulation pullover and rubber that are equipped with again
Bellows, all-directional covering insulation is carried out to probe, the phenomenon that can effectively avoid sensing from shocking by electricity occurs, and has to staff
There is good safety protective effect.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the left view of the utility model collet groove and upper clasp.
In figure：1 collet groove, clasp on 2,3 be flexibly connected heads, 4 Quick Release bolts, 5 high-tension cables, 6 support posts, 7 cross bars,
8 spacing rings, 9 insulation pullovers, 10 rubber bellows, 11 bearing rods, 12 supports, 13 refer to button, 14 insulating knockout pins, 15 circle supports, 16 pressures
Disk, 17 springs, 18 box bodys, 19 openings, 20 high-tension acoustooptic electroscopes, 21 probes, 22 rubber antiskid layers.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1-2, a kind of high-tension cable maintenance voltage check device, including collet groove 1 and upper clasp 2, collet
It is flexibly connected between groove 1 and upper clasp 2 by being flexibly connected first 3 phase, its collet groove 1 and upper clasp 2 are away from flexible connection first 3
One end is fixed by the phase of Quick Release bolt 4, and collet groove 1 is arc groove-like structure, upper clasp 2 by two semi-annular shapes clamp ring group
Into, and be connected between the bottom of two clamp rings by connection strap, be formed in one structure between its connection strap and clamp ring, collet
High-tension cable 5 is fixed between groove 1 and upper clasp 2, the both ends at the upper top of clasp 2 are vertically integrally formed with support post 6, branch
The bottom level of the support opposite side of column 6 is provided with cross bar 7, the central integration restraining position ring block 8 of the cross bar 7, the He of collet groove 1
The inner side of upper clasp 2 is equipped with rubber antiskid layer 22, and the side that the rubber antiskid layer 22 is close to high-tension cable 5 is uniformly provided with strip
The projection of shape, cross bar 7 and spacing ring 8 are that electro-insulating rubber is formed, and the bottom of spacing ring 8 is provided with insulation pullover 9, its spacing ring 8
Top be provided with rubber bellows 10, the bottom of insulation pullover 9 is arcuate structure, and is fitted with the outside of high-tension cable 5, absolutely
The inside of edge pullover 9 is hollow-core construction, and the inside for the pullover 9 that insulate communicates with the inner side of rubber bellows 10, support post 6
Top is provided with bearing rod 11, and the top of the bearing rod 11 is provided with support 12, and the both sides at the top of support 12 are integrally formed with finger
Button 13, vertically through there is insulating knockout pin 14, the bottom of the insulating knockout pin 14 sequentially passes through support 12 and accepted at the middle part of support 12
Bar 11, and the bottom of bearing rod 11 is extended to, the bottom of insulating knockout pin 14 is provided with box body 18, and the side of the box body 18 offers
Opening 19, the inside of box body 18 is provided with high-tension acoustooptic electroscope 20, and the bottom of high-tension acoustooptic electroscope 20 is provided with probe 21, should
Box body 18 is run through in the bottom of probe 21, and extends to the inner side of rubber bellows 10, top and the high pressure acousto-optic electrical verification of probe 21
The signal input part of device 20 is electrically connected, and a diameter of 1-1.5 millimeters of probe 21, the top of insulating knockout pin 14 is integrally formed with circle
The opening position of support 15, the outside of insulating knockout pin 14 and close circle support 15 is integrally formed with platen 16, the bottom of the platen 16 and support
Spring 17 is provided between 12 top, the spring 17 is set in the outside of insulating knockout pin 14.
The utility model simple structure, it is simple to operate, by being consolidated with collet groove 1 and upper clasp 2 to high-tension cable 5
It is fixed, the support post 6 that is equipped with, bearing rod 11, support 12, refer to button 13 and insulating knockout pin 14, and at the bottom of insulating knockout pin 14
The high-tension acoustooptic electroscope 20 that portion is installed by box body 18, then the probe 21 for coordinating the bottom of high-tension acoustooptic electroscope 20 to install, with
And circle support 15 and the spring 17 in the setting of circle support 15 bottom of the top of insulating knockout pin 14 installation so that the voltage check device,
In use, staff can manually press insulating knockout pin 14 so that probe 21 is pierced into inside high-tension cable 5, high to it
Voltage cable 5 carries out voltage tester, is pierced through manually using manpower, on the one hand, the dynamics for enabling to pierce through is by staff
Control is carried out according to actual conditions, the self-inflicted injury of high-tension cable 5 is reduced to greatest extent, facilitates follow-up repair, it is another
Aspect, with reference to the high-tension acoustooptic electroscope 20 of setting so that the detection of voltage of power is more accurate effective, also, passes through setting
Cross bar 7, and the spacing ring 8 set on cross bar so that the detection means, can be more accurate when carrying out cable puncture,
The off normal of probe 21 is prevented, in addition, the insulation pullover 9 and rubber bellows 10 that are equipped with again, comprehensive bag is carried out to probe 21
Insulation is covered, the phenomenon that can effectively avoid sensing from shocking by electricity occurs, and has good safety protective effect to staff.
The high-tension cable maintenance voltage check device, in use, staff by collet groove 1 and upper clasp 2 by fast
Tear the outside that bolt 4 is fixed on high-tension cable 5 open, staff can manually press insulating knockout pin 14 so that probe 21 pierces
Enter inside high-tension cable 5, voltage tester is carried out to its high-tension cable 5, when probe 21 is pierced into 5 inside of high-tension cable again, it insulate
With being brought into close contact outside high-tension cable 5, probe 21 is pierced into high the bottom of pullover 9 from the inner side of rubber bellows 10 and insulation pullover 9
Voltage cable 5, it can effectively prevent from putting outside electrostatic, the phenomenon of sensing electric shock occur, improve safe operation coefficient.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of high-tension cable maintenance voltage check device, including collet groove (1) and upper clasp (2), it is characterised in that：It is described
Mutually it is flexibly connected between collet groove (1) and upper clasp (2) by being flexibly connected head (3), its collet groove (1) and upper clasp (2) are remote
Mutually fixed by Quick Release bolt (4) from the one end for being flexibly connected head (3), be fixed between the collet groove (1) and upper clasp (2)
High-tension cable (5), the both ends at the top of the upper clasp (2) are vertically integrally formed with support post (6), the support post
(6) bottom level of opposite side is provided with cross bar (7), the central integration restraining position ring block (8) of the cross bar (7), the limit
The bottom of position ring (8) is provided with insulation pullover (9), and the top of its spacing ring (8) is provided with rubber bellows (10), the support post
(6) bearing rod (11) is installed at the top of, the top of the bearing rod (11) is provided with support (12), and two at the top of the support (12)
Integrally formed with button (13) is referred to, the middle part of the support (12) is run through vertically insulating knockout pin (14), the insulating knockout pin for side
(14) bottom sequentially passes through support (12) and bearing rod (11), and extends to the bottom of bearing rod (11), the insulating knockout pin
(14) bottom is provided with box body (18), and the side of the box body (18) offers opening (19), the inside peace of the box body (18)
Equipped with high-tension acoustooptic electroscope (20), the bottom of the high-tension acoustooptic electroscope (20) is provided with probe (21), the probe (21)
Box body (18) is run through in bottom, and extends to the inner side of rubber bellows (10), is integrally formed at the top of the insulating knockout pin (14)
There is circle to hold in the palm (15), the opening position of insulating knockout pin (14) outside and close circle support (15) is integrally formed with platen (16), the pressure
Spring (17) is provided between the bottom of disk (16) and the top of support (12), the spring (17) is set in the outer of insulating knockout pin (14)
Portion.
A kind of 2. high-tension cable maintenance voltage check device according to claim 1, it is characterised in that：The collet groove
(1) it is arc groove-like structure, the upper clasp (2) is made up of the clamp ring of two semi-annular shapes, and between the bottom of two clamp rings
It is connected by connection strap, be formed in one structure between its connection strap and clamp ring.
A kind of 3. high-tension cable maintenance voltage check device according to claim 1, it is characterised in that：The collet groove
(1) rubber antiskid layer (22) and on the inside of upper clasp (2) is equipped with, the rubber antiskid layer (22) is close to the one of high-tension cable (5)
Side is uniformly provided with the projection of strip, and the cross bar (7) and spacing ring (8) are that electro-insulating rubber is formed.
A kind of 4. high-tension cable maintenance voltage check device according to claim 1, it is characterised in that：The insulation sleeve
The bottom of head (9) is arcuate structure, and is fitted with the outside of high-tension cable (5), and the inside of the insulation pullover (9) is hollow
Structure, and the inside for the pullover (9) that insulate on the inside of rubber bellows (10) with communicating.
A kind of 5. high-tension cable maintenance voltage check device according to claim 1, it is characterised in that：The probe
(21) signal input part on top and high-tension acoustooptic electroscope (20) is electrically connected, a diameter of 1-1.5 of the probe (21)
Millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720884352.7U CN207036937U (en) | 2017-07-20 | 2017-07-20 | A kind of high-tension cable maintenance voltage check device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720884352.7U CN207036937U (en) | 2017-07-20 | 2017-07-20 | A kind of high-tension cable maintenance voltage check device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207036937U true CN207036937U (en) | 2018-02-23 |
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ID=61463798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720884352.7U Active CN207036937U (en) | 2017-07-20 | 2017-07-20 | A kind of high-tension cable maintenance voltage check device |
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| CN (1) | CN207036937U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108535585A (en) * | 2018-04-18 | 2018-09-14 | 丹阳市精通眼镜技术创新服务中心有限公司 | A kind of photoelectric composite drum burn out detection glasses and preparation method thereof |
| CN109599816A (en) * | 2019-01-14 | 2019-04-09 | 马可文 | A kind of power high voltage transmitting device |
| CN109655658A (en) * | 2019-02-22 | 2019-04-19 | 浙江亘古电缆股份有限公司 | A kind of detection device of high-tension cable |
| CN110376423A (en) * | 2019-07-30 | 2019-10-25 | 国网河南省电力公司商丘供电公司 | A kind of electric power apparatus examination high voltage electroscope |
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2017
- 2017-07-20 CN CN201720884352.7U patent/CN207036937U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108535585A (en) * | 2018-04-18 | 2018-09-14 | 丹阳市精通眼镜技术创新服务中心有限公司 | A kind of photoelectric composite drum burn out detection glasses and preparation method thereof |
| CN108535585B (en) * | 2018-04-18 | 2023-05-02 | 丹阳市精通眼镜技术创新服务中心有限公司 | Photoelectric composite wire coil breakage detection glasses and manufacturing method thereof |
| CN109599816A (en) * | 2019-01-14 | 2019-04-09 | 马可文 | A kind of power high voltage transmitting device |
| CN109655658A (en) * | 2019-02-22 | 2019-04-19 | 浙江亘古电缆股份有限公司 | A kind of detection device of high-tension cable |
| CN109655658B (en) * | 2019-02-22 | 2024-04-12 | 浙江亘古电缆股份有限公司 | Detection device for high-voltage cable |
| CN110376423A (en) * | 2019-07-30 | 2019-10-25 | 国网河南省电力公司商丘供电公司 | A kind of electric power apparatus examination high voltage electroscope |
| CN110376423B (en) * | 2019-07-30 | 2024-05-17 | 国网河南省电力公司商丘供电公司 | High-voltage electroscope for power equipment maintenance |
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