CN209102757U - A kind of telescopic high-altitude wiring device - Google Patents
A kind of telescopic high-altitude wiring device Download PDFInfo
- Publication number
- CN209102757U CN209102757U CN201621107130.6U CN201621107130U CN209102757U CN 209102757 U CN209102757 U CN 209102757U CN 201621107130 U CN201621107130 U CN 201621107130U CN 209102757 U CN209102757 U CN 209102757U
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- insulating bar
- bar
- test lead
- conducting wire
- telescopic
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- 238000012360 testing method Methods 0.000 claims abstract description 67
- 238000009413 insulation Methods 0.000 claims abstract description 35
- 238000012546 transfer Methods 0.000 claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims description 25
- 238000005452 bending Methods 0.000 claims description 3
- 206010014357 Electric shock Diseases 0.000 abstract description 3
- 238000002474 experimental method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 8
- 238000005259 measurement Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 229910000679 solder Inorganic materials 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Insulating Bodies (AREA)
Abstract
The utility model relates to a kind of telescopic high-altitude wiring devices.The present apparatus includes telescopic insulation rod, connector and the fixed device of conducting wire switching, and the conducting wire transfers fixed device set on telescopic insulation rod top, and the connector is mounted on the fixed device of conducting wire switching.The telescopic insulation rod is made of nesting inside and outside more piece insulating bar, and each section insulating bar includes head, shaft and bar tail, and the head and bar tail protrude in the accordingly outside of insulation club body and form position limiting structure；The mutual locking device of connection is provided between adjacent insulating bar.Insulating bar in the present apparatus is scalable along bar length direction, is convenient for carrying, moves and uses, and connects securely and reliably, brings great convenience for checking experiment personnel, greatly improves work efficiency.Test lead is set to inside insulating bar by the present apparatus, has not only facilitated test lead along the lateral expansion of insulating bar, but also the protection to test lead may be implemented, while reducing the electric shock risk that may occur in test job.
Description
Technical field
The utility model relates to a kind of high-altitude wiring devices, and in particular to a kind of telescopic high-altitude wiring device.
Background technique
In electric system production process, aerological measurement work is one of important process task, and high-altitude junction pole has
The advantages that labor intensity that is easy to use, mitigating staff, the operation that avoids ascending a height is to tester's bring security risk, from
And be widely used in the measurement work of electric system, especially aerological measurement works.
Existing overhead insulation bar is mostly to mix that test lead forms or inside has after more piece insulating bar is end-to-end
The more piece insulating bar of conductive electrode is end-to-end.There is biggish security risk: electric system in above-mentioned insulating bar
Mostly in high-tension apparatus region, such as substation, equipment is relatively concentrated for test job, and apart from small, voltage class height, and more piece insulate
Bar is end-to-end after assembling on ground, have it is 3 to 5 meters long, must be by insulating bar from ground when use after insulating bar assembles
Face, which is holded up, to be connected on tested device terminals, and holding up insulating bar or move insulating bar during equipment room is mobile,
It is easy accidentally to touch energized conductor and high pressure electric shock human casualty accident occurs, such accident has repeatedly occurred in the power system.Cause
Security risk is high when this existing insulating bar or high-altitude junction pole use in the power system, is unfavorable for people in electric system
The safety of body, power grid and equipment.
Utility model content
Aiming at the problems existing in the prior art, the utility model provides a kind of telescopic high-altitude wiring device, this height
Empty termination is provided with telescopic junction pole, and when not working, junction pole i.e. insulating bar can be received into a shorter bar cylinder
It is interior, it can then stretch paragraph by paragraph at work and form a longer body of rod.This high-altitude wiring device is not only easy to carry and transports
It is defeated, and great convenience can be being brought for checking experiment personnel, it greatly improves work efficiency.
The utility model uses following technical scheme:
A kind of telescopic high-altitude wiring device, the present apparatus includes telescopic insulation rod, the connector that is connected with test lead
And conducting wire transfers and fixes device, the conducting wire transfers fixed device set on telescopic insulation rod top, the connector installation
It transfers on fixed device in conducting wire.
Preferably, the telescopic insulation rod is made of nesting inside and outside more piece insulating bar, and each section insulating bar wraps
Head, shaft and bar tail are included, the head and bar tail protrude in the accordingly outside of insulation club body and form position limiting structure；Phase
The mutual locking device of connection is provided between adjacent insulating bar.
Further, the shaft outer surface of the insulating bar be equipped with guide groove, the flute length direction of the guide groove with
The axis direction of insulating bar is parallel；The locking device inner surface, which is equipped with, constitutes the guiding being slidably matched with the guide groove
Block.
As the first preferred embodiment of locking device, the locking device is at sleeve-shaped comprising with adjacent insulation
The upper tight lock part and matched with the insulating bar being relatively large in diameter in adjacent insulating bar that the lesser insulating bar of diameter matches in bar
Lower tight lock part；It is provided with and is fitted to each other with the lock of limit on the shaft of the upper tight lock part and the lesser insulating bar of diameter
It is also equipped with and is fitted to each other with the lock of limit in hole, the lower tight lock part and the head of insulating bar or shaft that are relatively large in diameter
Hole；The guide pad is arranged in the interior sidewall surface of the upper tight lock part.
As second of preferred embodiment of locking device, the locking device is at sleeve-shaped comprising with adjacent insulation
The upper tight lock part and matched with the insulating bar being relatively large in diameter in adjacent insulating bar that the lesser insulating bar of diameter matches in bar
Lower tight lock part；It is provided in the interior sidewall surface of the upper tight lock part and matches with the guide groove on the lesser insulating bar of diameter
Top shoe, the top shoe, that is, guide pad, the trench bottom of the guide groove matched with the top shoe are provided with shaft locking knot
Structure；Be provided with sliding block in the interior sidewall surface of the lower tight lock part, be provided in the head for the insulating bar being relatively large in diameter with it is described
The head locking mechanism for the channel-shaped that sliding block matches；The shaft locking mechanism is identical as the structure of head locking mechanism；Institute
The shaft locking mechanism and head locking mechanism stated are in bending or convoluted.
Preferably, the conducting wire, which transfers to fix on device, offers at least one mounting hole, the inner edge of the mounting hole
Place is provided with insulation sleeve；The connector is installed at the insulation sleeve in mounting hole；The mounting hole is non-circular hole, described
The shape for the position of connector being in contact with mounting hole is in compatible non-circular.
Preferably, the connector includes top connection and lower contact, and the top connection connects upper test lead, under described
Connector connects lower test lead, and the top connection and lower contact are connected to each other and lead upper test lead and lower test lead
It is logical.
Further, the contact surface of the top connection and lower contact is arc-shaped.
Preferably, the top connection and lower contact are connected and fixed by nut；The top connection is pressed against
The top of lower contact is provided with protrusion on the outside of top connection, and external screw thread is provided in lower contact, and the inner wall of nut is equipped with interior spiral shell
Line；The nut is pressed at the protrusion of top connection, and is constituted and be threadedly coupled between lower contact.
It preferably, is that welding connects between the top connection and upper test lead and lower contact and lower test lead
It connects；The upper test lead and lower test lead form a complete test lead, the test after being connected by connector
Conducting wire is respectively set to voltage tester conducting wire and testing current conducting wire.
The utility model has the beneficial effects that:
1) insulating bar in the utility model is scalable along bar length direction, is convenient for carrying, moves and uses, and connects safety
Reliably, great convenience is brought for checking experiment personnel, greatly improved work efficiency.
2) test lead is set to inside insulating bar in the utility model, both test lead was facilitated to stretch on the inside of insulating bar
Contracting, and the protection to test lead may be implemented, while reducing the electric shock risk that may occur in test job.
3) head of insulating bar and bar tail protrude in the accordingly outside of insulation club body and form limit in the utility model
Bit architecture, to effectively limit adjacent insulation when the locking device three of adjacent insulating bar and sleeve-shaped is fitted to each other
Being mutually disengaged between bar.
4) the utility model is provided with guide groove on the shaft of insulating bar, and is provided on locking device and leads with described
The guide pad matched to slot, so as to very easily pull insulating bar；Further, since guide groove and guide pad are each other
Cooperation limits the rotation of insulating bar, so that the test lead in insulating bar be prevented to produce in telescopic process because rotating distortion
Raw tangles the problem of pulling.
5) there are many implementations for locking device of the utility model between two adjacent sections insulating bar, for example can lock
Pin connection is used between tight device and insulating bar；Preferably, the utility model on the shaft of insulating bar and head by being arranged
Top shoe (i.e. guide pad) and sliding block are arranged on the locking device of sleeve-shaped, passes through sliding block and phase for the locking mechanism of channel-shaped
The activity cooperation of corresponding locking mechanism, not by other any parts, can be realized the locking of the position of adjacent insulating bar, no
But it is easy to operate, it can also realize the flexible and locking of the setting length in telescopic extensions.
6) conducting wire in the utility model, which transfers to fix on device, offers at least one mounting hole, and the mounting hole is
Non-circular hole, so that the connector being mounted at mounting hole is not able to rotate, it is therefore prevented that test lead is in test job due to rotation
The Entanglement of generation ensure that the accuracy of measurement result.
7) top connection in the utility model, the contact surface between lower contact are the circular shapes such as hemispherical, thus up and down
It is contacted between connector closely and contact surface is big, contact resistance is small, when for being missed when measuring power equipment contact resistance to test result
Difference is smaller.
8) connector in the utility model is made of top connection, lower contact and nut, and top connection, lower contact are separately connected
Upper test lead and lower test lead, and be closely pressed against by nut and connect into an entirety.Connector is then mounted on conducting wire and turns
On the mounting hole for connecing fixed device, conducting wire fixed device of transferring is closely mounted to the top of insulating bar again, when work on test
Conducting wire upper end connects wire connecting clip, lower test lead lower end connecting test instrument.To which the utility model is convenient for test lead
Installation and removal, reduce the workload of staff, also ensure the accuracy and accuracy of measurement result.
Detailed description of the invention
Fig. 1 is the structural schematic diagram in contraction state of the utility model.
Fig. 2,3 be the utility model the structural schematic diagram in elongation state.
Fig. 4 is the structural schematic diagram of locking device.
Fig. 5 is another structural schematic diagram of locking device.
Fig. 6 is the structural schematic diagram of the guide groove and locking mechanism on insulating bar.
Fig. 7,8 are the structural schematic diagram at the top of insulating bar.
Fig. 9 is connector partial enlargement diagram.
Figure 10 is the fixed device partial enlargement diagram of conducting wire switching.
Appended drawing reference:
1- connector 11- top connection 12- lower contact 13- nut
2- conducting wire, which is transferred, fixes device 21- mounting hole 22- insulation sleeve
Tight lock part 321- sliding block under tight lock part 311- top shoe 32- on 3- locking device 31-
33- exterior ring cap 34- inner ring sleeve 341- guide pad
Solder joint under test lead 421- under solder joint 42- on test lead 411- on 4- test lead 41-
5- insulating bar 51- head 511- head locking mechanism 52- bar tail 53- shaft 54- guide groove
541- shaft locking mechanism
A- voltage tester conducting wire b- testing current conducting wire
Specific embodiment
Below in conjunction with drawings and examples, the technical solution in the utility model is clearly and completely described.It is based on
The embodiments of the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all
Other embodiments are fallen within the protection scope of the utility model.
Telescopic high-altitude wiring device in the utility model is made of insulating bar and conducting wire mounting structure two parts, below
This two parts is described in detail respectively.
1. insulating bar
As shown in Figure 1 and Figure 2, telescopic insulation rod is made of nesting inside and outside more piece insulating bar 5, exhausted in the present embodiment
Edge bar is cylindrical shape, and the outer diameter of more piece insulating bar is gradually increased from top to bottom, is shunk under the shaft insertion of Shi Shangjie insulating bar
In the bar cylinder for saving insulating bar, thus it is nested section by section when shrinking, it is easy to carry and transport.
As shown in figure 5, each section insulating bar 5 includes head 51, shaft 53 and bar tail 52, the head 51 and bar tail 52
It protrudes in the accordingly outside of insulation club body and forms position limiting structure；It is mutual that connection is provided between adjacent insulating bar 5
The locking device 3 of sleeve-shaped prevents adjacent insulating bar each other so that head 51, bar tail 52 and locking device 3 are fitted to each other
It is detached from, so that junction pole 3-5 meters long can be formed when extending.
As shown in figure 4, the locking device 3 is at sleeve-shaped comprising with the lesser insulation of diameter in adjacent insulating bar 5
The upper tight lock part 31 that bar matches and the lower tight lock part 32 matched with the insulating bar being relatively large in diameter in adjacent insulating bar 5, institute
The inner diameter for stating tight lock part 31 is smaller, particularly, is less than the head 51 and bar tail 52 2 of the lesser insulating bar of diameter
The minimum value of the overall diameter of person, so that the upper tight lock part 31 of locking device 3 is set on the shaft 53 of the lesser insulating bar of diameter
And it cannot deviate from.In order to facilitate the installation of, locking device 3 can use two halves formula or other knockdown structures.
As shown in figs. 3 and 5, the shaft outer surface of the insulating bar 5 is equipped with guide groove 54, the guide groove 54
Flute length direction is parallel with the axis direction of insulating bar 5；3 inner surface of locking device is equipped with to constitute with the guide groove 54 and slide
The guide pad of dynamic cooperation.
There are many implementations for the locking of adjacent insulating bar, such as can be by the way of pin connection, i.e., in locking device 3
Upper tight lock part 31 and the lesser insulating bar of diameter shaft on be provided with and be fitted to each other with the lockhole of limit, likewise, at it
It is also equipped with and is fitted to each other with the lockhole of limit in the head or shaft of lower tight lock part 32 and the insulating bar being relatively large in diameter；Institute at this time
It states guide pad to be arranged in the interior sidewall surface of the upper tight lock part 31, in order to which guide pad is matched with guide groove 54.Lockhole can
Be arranged from top to bottom with the bar length direction along insulating bar it is multiple, to realize the flexible of the setting length in telescopic extensions and lock
Tightly.
Fig. 4 show second of preferred embodiment of the utility model locking, the upper tight lock part 31 of the locking device 3
The top shoe 311 matched with the guide groove 54 on the lesser insulating bar of diameter, the top shoe 311 are provided in interior sidewall surface
That is guide pad, the trench bottom of the guide groove 54 matched with the top shoe 311 are provided with shaft locking mechanism 541 (such as Fig. 5 institute
Show)；Likewise, it is provided with sliding block 321 in the interior sidewall surface of the lower tight lock part 32, the head 51 for the insulating bar being relatively large in diameter
On be provided with the head locking mechanism 511 of the channel-shaped matched with the sliding block 321；The shaft locking mechanism 541 and bar
The structure of head locking mechanism 511 is identical.
As shown in figure 5, the shaft locking mechanism 541 and head locking mechanism 511 are in bending or convoluted.
In second of preferred embodiment of locking device 3, when insulating bar needs to shrink, to the insulating bar being relatively large in diameter
The lesser insulating bar of diameter is pushed in bar cylinder, then the lesser insulating bar of diameter can be under the action of the restriction direction of top shoe 311
It gradually slides into the insulating bar being relatively large in diameter, in the process, top shoe 311 and diameter in the interior sidewall surface of upper tight lock part 31
The composition of guide groove 54 on lesser insulation club body is slidably matched.Otherwise insulating bar can be made to extend.When insulating bar needs to lock
When tight, by the shaft locking mechanism 541 of the lesser insulating bar of diameter of the locking device in Fig. 5 and the insulating bar that is relatively large in diameter
The flute profile track sliding that head locking mechanism 511 is formed, until slide into final position, i.e. upper locking on locking device at this time
Top shoe 311 in the interior sidewall surface in portion 31 will be moved into such as the A point in Fig. 5, the downslide in the interior sidewall surface of lower tight lock part 32
Block 321 will be moved to accordingly such as the B point in Fig. 5, i.e. locked between adjacent insulating bar at this time.
It should be noted that guide groove 54 can be symmetrical along the shaft of insulating bar 5, shaft locking mechanism at this time
541 and head locking mechanism 511 be also arranged symmetrically accordingly along the shaft of insulating bar 5.
Certain locking device 3 can also select the third preferred embodiment as shown in Figure 5, i.e., locking device 3 by covering each other
The exterior ring cap 33 positioned at outside and the inner ring sleeve 34 positioned inside closed is constituted, and the inner ring sleeve 34 is set as and phase from top to bottom
The lesser insulating bar of diameter matches in adjacent insulating bar 5 upper tight lock part 31 and exhausted with being relatively large in diameter in adjacent insulating bar 5
The lower tight lock part 32 that edge bar matches is provided with and the lesser insulation of diameter in the interior sidewall surface of the upper tight lock part 31 of inner ring sleeve 34
The guide pad 341 that guide groove 54 on club body matches, the guide pad 341 is with guide groove 54 along the axis pair of insulating bar
Claim distribution；Inner ring sleeve 34 is provided with opening (not shown) along its axial direction, i.e. inner ring sleeve 34 is not the structure being closed；Inner ring
It is provided on the outer side surface of set 34 and constitutes the external screw thread being threadedly coupled with exterior ring cap 33, exterior ring cap 33 is closed sleeve-shaped knot
Structure.
In the third preferred embodiment of locking device 3, when insulating bar needs to shrink, first to make exterior ring cap 33 and inner ring
Set 34 disengages, and the lesser insulating bar of diameter, the then lesser insulation of diameter are then pushed into the bar cylinder for the insulating bar being relatively large in diameter
Bar can gradually slide into the insulating bar being relatively large in diameter under the action of the restriction direction of guide pad 341, in the process, inner ring sleeve
The guide groove 54 on the lesser insulation club body of guide pad 341 and diameter in 34 31 interior sidewall surface of upper tight lock part, which is constituted, to be slided
Cooperation.Otherwise insulating bar can be made to extend.When insulating bar needs to lock, exterior ring cap 33 is pushed down to and 34 phase of inner ring sleeve
It connects, then rotates exterior ring cap 33, screw exterior ring cap 33 gradually and be fastened on inner ring sleeve 34, in the process, due to exterior ring cap
33 screw effect, and the opening on inner ring sleeve 34 is gradually closed, so that tightly note leans against absolutely for exterior ring cap 33 and inner ring sleeve 34
The outside of edge bar, it is i.e. locked between adjacent insulating bar at this time.
2. conducting wire mounting structure
Conducting wire mounting structure includes that connector 1 and conducting wire transfer and fix device 2.
As shown in Fig. 6, Fig. 7, Fig. 9, the fixed device 2 of conducting wire switching can be set to cylindrical shape, internal setting
There is transverse slat, opened up on transverse slat there are two mounting hole 21, is provided with insulation sleeve 22 at the inner edge of two mounting holes 21；Described connects
First 1 is installed at the insulation sleeve 22 in mounting hole 21.
As shown in Fig. 6, Fig. 7, Fig. 8, the connector 1 includes top connection 11 and lower contact 12, and the top connection 11 connects
Test lead 41 is connected, the lower contact 12 connects lower test lead 42；The top connection 11 and upper test lead 41 and
It is to be welded to connect between lower contact 12 and lower test lead 42, i.e., as shown in figure 8, top connection 11 passes through with upper test lead 41
Upper solder joint 411 is connected and fixed, and lower contact 12 is connected and fixed with lower test lead 42 by lower solder joint 421.Institute
The top connection 11 and lower contact 12 stated are connected to each other and upper test lead 41 and lower test lead 42 are connected.
As shown in Figure 6, Figure 7, the upper test lead 41 and lower test lead 42 form one after being connected by connector 1
Complete test lead 4, the test lead 4 are respectively set to voltage tester conducting wire a and testing current conducting wire b.
As shown in figure 8, the top connection 11 is pressed against the top of lower contact 12, the outside of top connection 11 is provided with convex
Portion, external screw thread is provided in lower contact 12, and the inner wall of nut 13 is equipped with internal screw thread；The nut 13 is pressed on top connection 11
At protrusion, and constitutes and be threadedly coupled between lower contact 12.I.e. the top connection 11 is connect with lower contact 12 by nut 13
It is fixed together.
As shown in figure 8, the contact surface of the top connection 11 and lower contact 12 is semicircle, so as to increase top connection
Contact area between 11 and lower contact 12.
Non-circular hole is set by the mounting hole 21 in the present embodiment, the connector 1 is in contact with mounting hole 21
Position shape in compatible non-circular, to prevent connector 1 from rotating at work.
3. telescopic high-altitude wiring device
As shown in Fig. 1, Fig. 2, entire telescopic high-altitude wiring device includes telescopic insulation rod 5, is connected with test lead 4
The connector 1 and conducting wire connect, which is transferred, fixes device 2, and the fixed device 2 of conducting wire switching is mounted on telescopic insulation rod 5
Top, the connector 1 are mounted on conducting wire and transfer on fixed device 2.
When in use, first the fixed device 2 of conducting wire switching on the top of insulating bar 5 is removed, lower test lead will be connected with
42 lower contact 12 is pierced by inside insulating bar 5, and lower contact 12 is passed through the insulation sleeve 22 that conducting wire is transferred on fixed device 2,
Manually tightening coupling nut 13 makes top connection 11 and lower contact 12 be connected and fixed；Then conducting wire is transferred and fixes device 2
Be tightened in the top of insulating bar 5, then vertically on hold up insulating bar, while from internal layer to the sequence stretching of outer layer insulate
Bar is the position locking of adjacent insulating bar until locking locking device 3 after appropriate length.
The upper end connection wire connecting clip of upper test lead 41 when measurement, the lower end connecting test instrument of lower test lead 42,
Test job can be carried out.
Claims (9)
1. a kind of telescopic high-altitude wiring device, it is characterised in that: the present apparatus includes telescopic insulation rod and test lead (4)
The connector (1) and conducting wire being connected are transferred fixed device (2), and the conducting wire transfers fixed device (2) set on scalable insulation
Bar top, the connector (1) are mounted on conducting wire and transfer on fixed device (2)；The telescopic insulation rod is exhausted by more piece
Nested composition inside and outside edge bar (5), each section insulating bar (5) include head (51), shaft (53) and bar tail (52), the head
(51) it protrudes in the accordingly outside of insulation club body with bar tail (52) and forms position limiting structure；Between adjacent insulating bar (5)
It is provided with the mutual locking device (3) of connection.
2. a kind of telescopic high-altitude wiring device according to claim 1, it is characterised in that: the insulating bar (5)
Shaft outer surface is equipped with guide groove (54), and the flute length direction of the guide groove (54) is parallel with the axis direction of insulating bar (5)；
Locking device (3) inner surface, which is equipped with, constitutes the guide pad being slidably matched with the guide groove (54).
3. a kind of telescopic high-altitude wiring device according to claim 2, it is characterised in that: the locking device (3)
At sleeve-shaped comprising the upper tight lock part (31) that is matched with the lesser insulating bar of diameter in adjacent insulating bar and with it is adjacent absolutely
The lower tight lock part (32) that the insulating bar being relatively large in diameter in edge bar matches；It is provided in the interior sidewall surface of the upper tight lock part (31)
The top shoe (311) matched with the guide groove (54) on the lesser insulating bar of diameter, the top shoe (311) i.e. guide pad,
The trench bottom of the guide groove (54) matched with the top shoe (311) is provided with shaft locking mechanism (541)；The lower locking
Be provided in the interior sidewall surface in portion (32) sliding block (321), be provided in the head (51) for the insulating bar being relatively large in diameter with it is described
The head locking mechanism (511) for the channel-shaped that sliding block (321) matches；The shaft locking mechanism (541) and head locking are tied
The structure of structure (511) is identical；The shaft locking mechanism (541) and head locking mechanism (511) is in bending or convoluted.
4. a kind of telescopic high-altitude wiring device according to claim 2, it is characterised in that: the locking device (3)
It is made of the exterior ring cap (33) positioned at outside of fitting each other and the inner ring sleeve (34) positioned inside, the inner ring sleeve (34) is from upper
Be set as under and the upper tight lock part (31) matched with the lesser insulating bar of diameter in adjacent insulating bar and with adjacent insulating bar
In the lower tight lock part (32) that matches of the insulating bar that is relatively large in diameter, set in the interior sidewall surface of the upper tight lock part (31) of inner ring sleeve (34)
It is equipped with the guide pad (341) matched with the guide groove (54) on the lesser insulation club body of diameter；Inner ring sleeve (34) is along its axis
It is open to being provided with；It is provided on the outer side surface of inner ring sleeve (34) and constitutes the external screw thread being threadedly coupled with exterior ring cap (33), outside
Ring set (33) is closed sleeve-like configuration.
5. a kind of telescopic high-altitude wiring device according to claim 1, it is characterised in that: the conducting wire, which is transferred, to be fixed
At least one mounting hole (21) is offered on device (2), is provided with insulation sleeve (22) at the inner edge of the mounting hole (21)；It is described
Connector (1) be installed at the insulation sleeve (22) in mounting hole (21)；The mounting hole (21) is non-circular hole, the connector
(1) shape of the position being in contact with mounting hole (21) is in compatible non-circular.
6. a kind of telescopic high-altitude wiring device according to claim 1, it is characterised in that: the connector (1) includes
Top connection (11) and lower contact (12), test lead (41) in the top connection (11) connection, lower contact (12) connection
Lower test lead (42), the top connection (11) and lower contact (12) are connected to each other and by upper test leads (41) and lower test
Conducting wire (42) conducting.
7. a kind of telescopic high-altitude wiring device according to claim 6, it is characterised in that: the top connection (11) with
The contact surface of lower contact (12) is arc-shaped.
8. a kind of telescopic high-altitude wiring device according to claim 6, it is characterised in that: the top connection (11) with
Lower contact (12) is connected and fixed by nut (13)；The top connection (11) is pressed against the top of lower contact (12),
It is provided with protrusion on the outside of top connection (11), external screw thread is provided in lower contact (12), the inner wall of nut (13) is equipped with interior spiral shell
Line；The nut (13) is pressed at the protrusion of top connection (11), and constitutes and be threadedly coupled between lower contact (12).
9. a kind of telescopic high-altitude wiring device according to claim 8, it is characterised in that: the top connection (11) with
It is to be welded to connect between upper test lead (41) and lower contact (12) and lower test lead (42)；The upper test lead
(41) and lower test lead (42) is by forming a complete test lead (4), the test lead after connector (1) conducting
(4) voltage tester conducting wire (a) and testing current conducting wire (b) are respectively set to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621107130.6U CN209102757U (en) | 2016-10-09 | 2016-10-09 | A kind of telescopic high-altitude wiring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621107130.6U CN209102757U (en) | 2016-10-09 | 2016-10-09 | A kind of telescopic high-altitude wiring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209102757U true CN209102757U (en) | 2019-07-12 |
Family
ID=67148357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621107130.6U Expired - Fee Related CN209102757U (en) | 2016-10-09 | 2016-10-09 | A kind of telescopic high-altitude wiring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209102757U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106443085A (en) * | 2016-10-09 | 2017-02-22 | 国家电网公司 | Telescopic high-altitude wiring device |
-
2016
- 2016-10-09 CN CN201621107130.6U patent/CN209102757U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106443085A (en) * | 2016-10-09 | 2017-02-22 | 国家电网公司 | Telescopic high-altitude wiring device |
| CN106443085B (en) * | 2016-10-09 | 2023-11-28 | 国家电网公司 | Telescopic high-altitude wiring device |
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