CN209329334U - A kind of high voltage cable fast and safely attachment device - Google Patents
A kind of high voltage cable fast and safely attachment device Download PDFInfo
- Publication number
- CN209329334U CN209329334U CN201920397161.7U CN201920397161U CN209329334U CN 209329334 U CN209329334 U CN 209329334U CN 201920397161 U CN201920397161 U CN 201920397161U CN 209329334 U CN209329334 U CN 209329334U
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- hollow pipe
- welded
- socket
- high voltage
- plugged
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Abstract
The utility model discloses a kind of high voltage cable of high voltage cable equipment technical field fast and safely attachment devices, including patchboard, socket and fixing seat, the upper surface middle part interval uniform vertical fixation of patchboard is plugged with several plug columns, vertically fixation is plugged with riffled tube for the upper surface two sides of patchboard, the both ends of socket, which are run through, is plugged with caging bolt, and caging bolt is spirally connected with riffled tube, turn clamping screw makes two groups of semi-circular tubes of semi-circular tube pair clamp cable, turn adjusting nut forward, due to squeezing, rotate spring bed inwardly, conduction is contacted with cable outer wall using copper billet, pass through the blind hole grafting on several inserted links and the first conductive column again, carry out being electrically connected between plug column and hollow pipe, riffled tube, caging bolt and stop nut are for separating and being seated connector, the device is easy to operate, simultaneously The probability that electric arc generates is reduced, it is highly-safe.
Description
Technical field
The utility model relates to high voltage cable equipment technical field, specially a kind of high voltage cable fast and safely connects dress
It sets.
Background technique
The power transformation of the various voltages entirety that electric line forms in one's power, referred to as power network in electric system, it includes to become
Electricity, three transmission of electricity, distribution units.The task of power network is conveying and distribution electric energy, changes voltage, and power grid construction has become China
The Main way of power construction is safe and reliable, continuous, qualified by high-voltage transmission and distribution equipment by electric energy using high voltage supply
It is sold to vast power customer, meets the needs of customers economic construction and household electricity, in high pressure cable, in order to guarantee
The safe operation of power grid first has to the normal mounting and normal operation that guarantee high-tension apparatus, in the connection of high-voltage power transmission cable
In operation, artificial connection is generallyd use, therefore operating efficiency is slow, operation difficulty is big；And in the maintenance of high-tension apparatus, because
All there is the case where high-voltage electricity in entire power grid and high-tension apparatus, therefore there is very big danger, bring greatly to operator
Security risk, and existing cable connecting device security performance is not high, not only influences construction speed, but also have an effect on the later period
Maintenance.Therefore, need to design it is a kind of it is easy to operate quickly the and higher high voltage cable attachment device of security performance is based on this,
The utility model devises a kind of high voltage cable fast and safely attachment device, to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of high voltage cable fast and safely attachment devices, to solve above-mentioned background skill
Itd is proposed in art need to design it is a kind of it is easy to operate quickly, and the problem of security performance higher high voltage cable attachment device.
To achieve the above object, the utility model provides the following technical solutions: a kind of high voltage cable fast and safely connects dress
It sets, including patchboard, socket and fixing seat, the upper surface middle part interval uniform vertical fixation of the patchboard is plugged with several
Plug column, vertically fixation is plugged with riffled tube for the upper surface two sides of the patchboard, and the both ends of the socket run through slotting
It is connected to caging bolt, and caging bolt is spirally connected with riffled tube, the outer wall of the caging bolt is bolted with stop nut, and limits
Nut is bonded with the lower surface of socket, and the upper surface middle part interval uniform vertical of the socket is plugged with and inserts through fixation
Headpin corresponding hollow pipe is connected between the hollow pipe and the opposing end surface of plug column by connector, the hollow pipe
Top be equipped with threaded portion, the outer wall top of the hollow pipe is bolted with adjusting nut, and the outer wall top of the hollow pipe is uniform
Several rectangular straight slot are equipped at intervals with, the inner wall bottom angled of the rectangular straight slot is welded with elastic copper sheet, the sprung copper outward
The end of plate is welded with the copper billet for extending to hollow tube cavity, and the two sides of the bottom of the fixing seat pass through welding straight-bar and socket
Upper surface two sides be fixedly connected, interval is plugged with corresponding with hollow pipe half uniformly through through-hole on the side wall of the fixing seat
The lower section semi-circular tube of round tube pair, the semi-circular tube pair is welded in fixing seat, and the top semi-circular tube of the semi-circular tube pair passes through edge
Embedding bearing is welded with clamping screw, and clamping screw, through being screwed onto fixing seat, the side of the fixing seat is welded with band absolutely
The handle of edge rubber sleeve；
The connector includes that one casting respectively is fixed on ceramic inserted block and ceramics on hollow pipe and plug column outer wall
Slot, the end of the plug column are welded with the first conductive column, and the right surface interval of first conductive column is uniformly provided with several
Blind hole, the end of the hollow pipe are welded with the second conductive column, the left surface of second conductive column with respect to blind hole be welded with
The outer wall of its matched inserted link, the inserted link is welded with protrusion copper spring by groove.
Preferably, lock washer is connected between the stop nut and adjusting nut and socket.
Preferably, the semicircle inside pipe wall of the semi-circular tube pair is transversely provided with raised lines.
Preferably, brass bolt is bolted with by tapped through hole on the copper billet.
Preferably, the surface of the protrusion copper spring is coated with graphite ene coatings.
Compared with prior art, the utility model has the beneficial effects that the utility model is internal by semi-circular tube by cable
Chamber is inserted into hollow tube cavity, and turn clamping screw makes two groups of semi-circular tubes of semi-circular tube pair clamp cable, forward turn adjusting nut,
Due to squeezing, rotates spring bed inwardly, contact conduction with cable outer wall using copper billet, then lead with first by several inserted links
Blind hole grafting on electric column, carries out being electrically connected between plug column and hollow pipe, and riffled tube, caging bolt and stop nut are used
In separating and being seated connector, the device is easy to operate, while reducing the probability of electric arc generation, highly-safe.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is connector structural schematic diagram in Fig. 1.
In attached drawing, parts list represented by the reference numerals are as follows:
1- patchboard, 2- socket, 3- fixing seat, 4- plug column, 5- riffled tube, 6- caging bolt, 7- stop nut,
8- hollow pipe, the threaded portion 80-, 81- adjusting nut, 82- rectangular straight slot, 83- elasticity copper sheet, 84- copper billet, 9- connector, 10- are straight
Bar, 11- semi-circular tube pair, 12- clamping screw, 13- handle, 90- ceramics slot, 91- ceramics inserted block, the first conductive column of 92-, 93-
Blind hole, the second conductive column of 94-, 95- inserted link, 96- protrude copper spring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of high voltage cable fast and safely attachment device,
Including patchboard 1, socket 2 and fixing seat 3, the upper surface middle part interval uniform vertical of patchboard 1 is fixed to be plugged with several insert
Headpin 4, vertically fixation is plugged with riffled tube 5 for the upper surface two sides of patchboard 1, and it is limited that grafting is run through at the both ends of socket 2
Position bolt 6, and caging bolt 6 is spirally connected with riffled tube 5, the outer wall of caging bolt 6 is bolted with stop nut 7, and stop nut 7
It is bonded with the lower surface of socket 2, the upper surface middle part interval uniform vertical of socket 2 is plugged with and plug column 4 through fixation
Corresponding hollow pipe 8 is connected between hollow pipe 8 and the opposing end surface of plug column 4 by connector 9, and the top of hollow pipe 8 is set
There is threaded portion 80, the outer wall top of hollow pipe 8 is bolted with adjusting nut 81, if the outer wall top uniform intervals of hollow pipe 8 are equipped with
Dry rectangular straight slot 82, the inner wall bottom angled of rectangular straight slot 82 are welded with elastic copper sheet 83, the end weldering of elastic copper sheet 83 outward
It is connected to the copper billet 84 for extending to 8 inner cavity of hollow pipe, the upper table that the two sides of the bottom of fixing seat 3 pass through welding straight-bar 10 and socket 2
Face two sides are fixedly connected, and interval is plugged with semi-circular tube pair corresponding with hollow pipe 8 uniformly through through-hole on the side wall of fixing seat 3
11, semi-circular tube is welded in fixing seat 3 11 lower section semi-circular tube, and semi-circular tube welds 11 top semi-circular tube by embedded bearing
It is connected to clamping screw 12, and clamping screw 12, through being screwed onto fixing seat 3, the side of fixing seat 3 is welded with band electro-insulating rubber
The handle 13 of set；
Connector 9 includes that one casting respectively is fixed on ceramic inserted block 91 and ceramics on hollow pipe 8 and 4 outer wall of plug column
Slot 90, the end of plug column 4 are welded with the first conductive column 92, and the right surface interval of the first conductive column 92 is uniformly provided with several blind
Hole 93, the end of hollow pipe 8 are welded with the second conductive column 94, and the left surface of the second conductive column 94 is welded with respect to blind hole 93 and it
The outer wall of matched inserted link 95, inserted link 95 is welded with protrusion copper spring 96 by groove.
Wherein, it is connected with lock washer between stop nut 7 and adjusting nut 81 and socket 2, chooses different model
Lock washer is reduced by squeezing the probability for loosening stop nut 7 and adjusting nut 81, and connection is stronger, and semi-circular tube is to 11
Semicircle inside pipe wall be transversely provided with raised lines, convenient for clamping cable, brass bolt is bolted with by tapped through hole on copper billet 84, to
Interior turn copper nut makes its contact cable taking, carries out effectively connecing electricity convenient for the cable of small diameter, the surface of protrusion copper spring 96 applies
Graphite ene coatings are covered with, using the characteristic of its wear-resistant conductive, make to contact well conducting.
One concrete application of the present embodiment are as follows: cable is inserted into 8 inner cavity of hollow pipe, turn lock to 11 inner cavities by semi-circular tube
Tight bolt 12 makes semi-circular tube clamp cable to 11 two groups of semi-circular tubes, and turn adjusting nut 81 makes elastic support due to squeezing forward
Plate 83 inwardly rotates, and conduction is contacted with cable outer wall using copper billet 84, then by several inserted links 95 and the first conductive column 92
Long arc is cut into several short arcs using similar by 93 grafting of blind hole, then the pressure drop on electric arc will approximatively increase several times, apply when outside
When voltage is less than the pressure drop on electric arc, then electric arc cannot maintain and the principle extinguished rapidly carry out plug column 4 and hollow pipe 8 it
Between electrical connection, plug column 4 is intertwined and connected other cables, reduces power-off electric arc, riffled tube 5, caging bolt 6 and stop nut
7 for separating and being seated connector 9.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, does not limit the invention to the specific embodiments described.Obviously, according to this specification
Content, can make many modifications and variations.These embodiments are chosen and specifically described to this specification, be in order to preferably explain
The principles of the present invention and practical application, so that skilled artisan be enable to better understand and utilize this practical
It is novel.The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. a kind of high voltage cable fast and safely attachment device, including patchboard (1), socket (2) and fixing seat (3), feature
Be: the upper surface middle part interval uniform vertical fixation of the patchboard (1) is plugged with several plug columns (4), the patchboard
(1) vertically fixation is plugged with riffled tube (5) for upper surface two sides, and the both ends of the socket (2), which are run through, is plugged with limit
Bolt (6), and caging bolt (6) is spirally connected with riffled tube (5), the outer wall of the caging bolt (6) is bolted with stop nut
(7), and stop nut (7) is bonded with the lower surface of socket (2), and the upper surface middle part interval of the socket (2) is uniformly hung down
It is straight to be plugged with hollow pipe (8) corresponding with plug column (4), the opposite end of the hollow pipe (8) and plug column (4) through fixation
It is connected between face by connector (9), the top of the hollow pipe (8) is equipped with threaded portion (80), the outer wall of the hollow pipe (8)
Top is bolted with adjusting nut (81), and the outer wall top uniform intervals of the hollow pipe (8) are equipped with several rectangular straight slot (82), institute
The inner wall bottom angled for stating rectangular straight slot (82) is welded with elastic copper sheet (83) outward, the end welding of the elasticity copper sheet (83)
There is the copper billet (84) for extending to hollow pipe (8) inner cavity, the two sides of the bottom of the fixing seat (3) pass through welding straight-bar (10) and socket
The upper surface two sides of plate (2) are fixedly connected, and interval is plugged with and hollow pipe uniformly through through-hole on the side wall of the fixing seat (3)
(8) corresponding semi-circular tube is welded on fixing seat (3) (11), the semi-circular tube to the lower section semi-circular tube of (11), the semicircle
Pipe is welded with clamping screw (12) the top semi-circular tube of (11) by embedded bearing, and clamping screw (12) is solid through being screwed onto
In reservation (3), the side of the fixing seat (3) is welded with the handle (13) with insulation rubber sleeve；
The connector (9) includes that one casting respectively is fixed on the ceramic inserted block on hollow pipe (8) and plug column (4) outer wall
(91) it is welded with the first conductive column (92) with ceramic slot (90), the end of the plug column (4), first conductive column (92)
Right surface interval be uniformly provided with several blind holes (93), the end of the hollow pipe (8) is welded with the second conductive column (94), described
The left surface of second conductive column (94) is welded with matched inserted link (95) with respect to blind hole (93), the outer wall of the inserted link (95)
Protrusion copper spring (96) is welded with by groove.
2. a kind of high voltage cable according to claim 1 fast and safely attachment device, it is characterised in that: the stop nut
(7) lock washer is connected between adjusting nut (81) and socket (2).
3. a kind of high voltage cable according to claim 1 fast and safely attachment device, it is characterised in that: the semi-circular tube pair
(11) semicircle inside pipe wall is transversely provided with raised lines.
4. a kind of high voltage cable according to claim 1 fast and safely attachment device, it is characterised in that: the copper billet (84)
It is upper that brass bolt is bolted with by tapped through hole.
5. a kind of high voltage cable according to claim 1 fast and safely attachment device, it is characterised in that: the protrusion copper bullet
The surface of item (96) is coated with graphite ene coatings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920397161.7U CN209329334U (en) | 2019-03-27 | 2019-03-27 | A kind of high voltage cable fast and safely attachment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920397161.7U CN209329334U (en) | 2019-03-27 | 2019-03-27 | A kind of high voltage cable fast and safely attachment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209329334U true CN209329334U (en) | 2019-08-30 |
Family
ID=67733197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920397161.7U Expired - Fee Related CN209329334U (en) | 2019-03-27 | 2019-03-27 | A kind of high voltage cable fast and safely attachment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209329334U (en) |
-
2019
- 2019-03-27 CN CN201920397161.7U patent/CN209329334U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190830 Termination date: 20200327 |
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| CF01 | Termination of patent right due to non-payment of annual fee |