CN209250206U - A kind of high-voltage cable joint of intelligence traction power supply - Google Patents
A kind of high-voltage cable joint of intelligence traction power supply Download PDFInfo
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- CN209250206U CN209250206U CN201821772428.8U CN201821772428U CN209250206U CN 209250206 U CN209250206 U CN 209250206U CN 201821772428 U CN201821772428 U CN 201821772428U CN 209250206 U CN209250206 U CN 209250206U
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- lateral surface
- positioning
- rectangular housing
- power supply
- traction power
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Abstract
The utility model discloses a kind of high-voltage cable joints of intelligent traction power supply, including rectangular housing, the high-voltage cable joint of this intelligence traction power supply, it is compact-sized, it is easy for installation, it occupies little space when use, can rapidly and efficiently by two cable connections to together, the installation that the setting of circular mounting plate facilitates the utility model is fixed, first positioning plate combines the setting of the second positioning plate that rectangular housing is allowed very easily to carry out lift adjustment, the setting of rectangular housing, which is facilitated, can play good protective action to pressure-resistant rectangular housing, the setting of positioning floor increases the bend resistance ability of hollow cylindrical connector, the setting of internal thread groove facilitates pouring for sealant, it can increase the medial surface of hollow cylindrical connector and the bonding strength of circuit line lateral surface again simultaneously, damping spring combines the setting of the first telescopic rod that can incite somebody to action Lower clamp plate is pressed on the lateral surface of pressure-resistant rectangular housing.
Description
Technical field
The utility model relates to high-voltage cable joint technical field, specially a kind of high-tension cable of intelligent traction power supply is connect
Head.
Background technique
Cable connector is also known as end.After cable laying is good, in order to become a continuous route, each section of line is necessary
It is connected as an entirety, these tie points are known as cable connector.Among cable run the cable connector at position be known as in indirectly
Head, and the cable connector of two end of route is known as terminals.Cable connector is that it is anti-to play waterproof for locking and fixing inlet-outlet line
The effect of dirt against shock.Its main function is to keep route unobstructed, so that cable is kept sealing, and guarantee the insulation at cable connector
Grade runs it safely and reliably.If poor sealing, not only can oil leak cause oil-paper withered, but also moisture can also invade
Enter inside cable, declines paper insulation performance.Existing high-voltage cable joint does not have cushioning effect, when cable shakes for a long time
When, interface disconnection can be will lead to by having.Meanwhile existing high-voltage cable joint structure is simple, installation is inconvenient, insulation effect
Generally, service life is not grown, and is easy aging.
Utility model content
The technical problems to be solved in the utility model is to overcome existing defect, provides a kind of high pressure of intelligent traction power supply
Cable connector, can with highly effective and safe by two cable connections to together, bring convenience, Er Qieke to the safe handling of cable
With easy for installation, insulation effect is good, further improves the service efficiency of the utility model, can effectively solve in background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of high-tension cable of intelligence traction power supply
Connector, including rectangular housing, the upper surface of the rectangular housing are equipped with mounting plate, left and right ends in the middle part of the medial surface of rectangular housing
If left and right ends set that there are two be symmetrical set in the middle part of the lower surface of mounting plate there are two the first telescopic rod is symmetrical set
The second telescopic rod, the lateral surface lower end of the first telescopic rod and the lateral surface upper end of the second telescopic rod be equipped with positioning table, first
The lower end surface of the upper surface of telescopic rod and the second telescopic rod is equipped with positioning stud, the lateral surface of positioning stud and positioning table it is outer
Damping spring is equipped between side, the upper surface of positioning stud is equipped with lower clamp plate, and the upper surface of lower clamp plate is equipped with pressure-resistant Rectangular shell
Body, the upper surface of pressure-resistant rectangular housing are equipped with seal cover board, and the upper surface of seal cover board passes through upper clamp plate and the second telescopic rod
Lower end surface is connected, and left and right ends set that there are two the hollow cylindrical being symmetrical set connections in the middle part of the lateral surface of pressure-resistant rectangular housing
The inside of head, pressure-resistant rectangular housing is equipped with conductor, and the lateral surface left and right ends of conductor are equipped with rectangle card slot, the lateral surface of conductor
Equipped with inner insulating layer, the lateral surface of inner insulating layer is equipped with oil immersion filter glass varnish-treated tape layer, and the lateral surface of oil immersion filter glass varnish-treated tape layer is set
There are fiber crops by sheath, fiber crops are equipped with the first shielding stratum reticulare by the lateral surface of sheath, and the lateral surface of the first shielding stratum reticulare is equipped with external insulation layer,
The left and right ends of conductor is set there are two the connector being symmetrical set, and the inside of connector is equipped with metallic channel.
As a kind of optimal technical scheme of the utility model, the lateral surface upper end surrounding of the rectangular housing locally has four
A first positioning plate, there are four the second positioning plates for the lateral surface lower end surrounding part of rectangular housing.
As a kind of optimal technical scheme of the utility model, first positioning plate is by being disposed thereon determining for surface
Position hole is socketed with positioning screw, in the middle part of the lateral surface of positioning screw with location hole phase that the second positioning plate upper surface middle part is set
Socket.
As a kind of optimal technical scheme of the utility model, the lower end surface of the positioning screw is equipped with circular mounting plate,
The upper surface of circular mounting plate is uniformly distributed on peripheries with four mounting holes.
As a kind of optimal technical scheme of the utility model, the lateral surface of the positioning screw is on the first positioning plate
The threaded one end on surface is connected with the first nut, and threaded one end of the lateral surface of positioning screw close to the first positioning plate lower surface connects
It is connected to the second nut.
As a kind of optimal technical scheme of the utility model, the lateral surface of the positioning screw is on the second positioning plate
The threaded one end on surface is connected with third nut, and threaded one end of the lateral surface of positioning screw close to the second positioning plate lower surface connects
It is connected to the 4th nut.
As a kind of optimal technical scheme of the utility model, the medial surface of the hollow cylindrical connector is equipped with internal screw thread
The lateral surface of slot, hollow cylindrical connector is connected by positioning floor with the lateral surface of pressure-resistant rectangular housing.
As a kind of optimal technical scheme of the utility model, the quantity of the conductor is three, and three conductors are from upper past
Under be evenly distributed on the inside of pressure-resistant rectangular housing, be equipped with asphalt insulating cement between the lateral surface of three conductors.
As a kind of optimal technical scheme of the utility model, there are two the lateral surface left and right ends of the external insulation layer are set
The first annular connecting plate being symmetrical set, the lateral surface right end of connector are equipped with the second annular connecting plate, and the second annular is even
The right side of fishplate bar is connected with the left side of first annular connecting plate.
As a kind of optimal technical scheme of the utility model, it is equipped in the middle part of the lateral surface of the connector and presses copper sheathing,
The lateral surface of connector is equipped with insulating protective layer, and the medial surface of insulating protective layer is equipped with secondary shielding stratum reticulare.
Compared with prior art, the high-voltage cable joint of this intelligence traction power supply has below beneficial to benefit:
1, the high-voltage cable joint of this intelligence traction power supply, compact-sized, easy for installation, when use, occupies little space, can
With rapidly and efficiently by two cable connections to together, the installation that the setting of circular mounting plate facilitates the utility model is fixed,
First positioning plate combines the setting of the second positioning plate that rectangular housing is allowed very easily to carry out lift adjustment.
2, the setting of rectangular housing, which is facilitated, can play good protective action to pressure-resistant rectangular housing, position floor
The bend resistance ability for increasing hollow cylindrical connector is set, and the setting of internal thread groove facilitates pouring for sealant, while again
It can increase the medial surface of hollow cylindrical connector and the bonding strength of circuit line lateral surface.
3, lower clamp plate can be pressed on the lateral surface of pressure-resistant rectangular housing in conjunction with the setting of the first telescopic rod by damping spring,
The setting of pressure-resistant rectangular housing increases the anti-pressure ability of the utility model, and the setting of damping spring can be to pressure-resistant rectangular housing
Play the role of good damping protection, the setting of seal cover board facilitates the connection of cable interface.
4, the setting of the first shielding stratum reticulare combination secondary shielding stratum reticulare can play the role of good shielding protection to conductor,
Fiber crops are increased the freezing tolerance of the utility model by the setting of sheath, and the setting of thermoplastic tube facilitates the sealing of interface, interior exhausted
The setting of edge layer increases the insulating properties of the utility model, and the setting of metallic channel facilitates the positioning of cable.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model section view；
Fig. 3 is the utility model partial enlargement diagram.
In figure: 1 hollow cylindrical connector, 2 internal thread grooves, 3 positioning studs, 4 damping springs, 5 first telescopic rods, 6 positioning
Platform, 7 lower clamp plates, 8 pressure-resistant rectangular housings, 9 seal cover boards, 10 upper clamp plates, 11 mounting plates, 12 first positioning plates, 13 positioning floors,
Copper sheathing, 16 circular mounting plates, 17 positioning screws, 18 second positioning plates, 19 thermoplastic tubes, 20 first rings are pressed in 14 rectangular housings, 15
Shape connecting plate, 21 external insulation layers, 22 first shielding stratum reticulares, 23 fiber crops are by sheath, 24 oil immersion filter glass varnish-treated tape layers, 25 conductors, 26 drips
Green insulating cement, 27 inner insulating layers, 28 rectangle card slots, 29 metallic channels, 30 secondary shielding stratum reticulares, 31 insulating protective layers, 32 second rings
Shape connecting plate, 33 connectors.
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 making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, the utility model provides a kind of technical solution: it is a kind of intelligence traction power supply high-tension cable connect
Head, including rectangular housing 14, there are four the first positioning plate 12, rectangular housings 14 for the lateral surface upper end surrounding part of rectangular housing 14
Lateral surface lower end surrounding part there are four the second positioning plate 18, the first positioning plate 12 is by being disposed thereon the location hole on surface
It is socketed with positioning screw 17, the lateral surface middle part of positioning screw 17 and the location hole that 18 upper surface middle part of the second positioning plate is set
It socket-connects, the lower end surface of positioning screw 17 is equipped with circular mounting plate 16, and the upper surface of circular mounting plate 16 is uniformly distributed on peripheries with four
Mounting hole, the installation that the setting of circular mounting plate 16 facilitates the utility model are fixed, and the lateral surface of positioning screw 17 is close to
The threaded one end of one positioning plate, 12 upper surface is connected with the first nut, and the lateral surface of positioning screw 17 is under the first positioning plate 12
The threaded one end on surface is connected with the second nut, one end spiral shell of the lateral surface of positioning screw 17 close to 18 upper surface of the second positioning plate
Line is connected with third nut, and threaded one end of the lateral surface of positioning screw 17 close to 18 lower surface of the second positioning plate is connected with the 4th
Nut, the first positioning plate 12 combine the setting of the second positioning plate 18 that rectangular housing 14 is allowed very easily to carry out rising-falling tone
Section, the upper surface of rectangular housing 14 are equipped with mounting plate 11, and left and right ends set that there are two left and right in the middle part of the medial surface of rectangular housing 14
It is symmetrical arranged the first telescopic rod 5, left and right ends set that there are two second be symmetrical set to stretch in the middle part of the lower surface of mounting plate 11
Contracting bar, the lateral surface lower end of the first telescopic rod 5 and the lateral surface upper end of the second telescopic rod are equipped with positioning table 6, the first telescopic rod 5
Upper surface and the lower end surface of the second telescopic rod be equipped with positioning stud 3, the lateral surface of positioning stud 3 and the outside of positioning table 6
Damping spring 4 is equipped between face, the setting of damping spring 4 can play the role of good damping protection to pressure-resistant rectangular housing 8,
The upper surface of positioning stud 3 is equipped with lower clamp plate 7, and the upper surface of lower clamp plate 7 is equipped with pressure-resistant rectangular housing 8, pressure-resistant rectangular housing 8
Upper surface is equipped with seal cover board 9, and the upper surface of seal cover board 9 is connected by upper clamp plate 10 with the lower end surface of the second telescopic rod, resistance to
Pressing the lateral surface middle part left and right ends of rectangular housing 8 to set, there are two the hollow cylindrical connector 1 being symmetrical set, hollow cylindricals
The medial surface of connector 1 is equipped with internal thread groove 2, the setting of internal thread groove 2 facilitates pouring for sealant, while can increase again
The medial surface of void column shape connector 1 and the bonding strength of circuit line lateral surface, the lateral surface of hollow cylindrical connector 1 pass through positioning
Floor 13 is connected with the lateral surface of pressure-resistant rectangular housing 8, and the inside of pressure-resistant rectangular housing 8 is equipped with conductor 25, the quantity of conductor 25
It is three, three conductors 25 are evenly distributed on the inside of pressure-resistant rectangular housing 8 from top to bottom, between the lateral surface of three conductors 25
Equipped with asphalt insulating cement 26, the lateral surface left and right ends of conductor 25 are equipped with rectangle card slot 28, and the lateral surface of conductor 25 is equipped with interior
The lateral surface of insulating layer 27, inner insulating layer 27 is equipped with oil immersion filter glass varnish-treated tape layer 24, the lateral surface of oil immersion filter glass varnish-treated tape layer 24
Equipped with fiber crops by sheath 23, fiber crops are equipped with the first shielding stratum reticulare 22 by the lateral surface of sheath 23, and the lateral surface of the first shielding stratum reticulare 22 is set
There is an external insulation layer 21, the left and right ends of conductor 25 sets that there are two the connector 33 being symmetrical set, the inside of connector 33
Equipped with metallic channel 29, the lateral surface left and right ends of external insulation layer 21 set that there are two the first annular connecting plates that are symmetrical set
20, the lateral surface right end of connector 33 is equipped with the second annular connecting plate 32, the right side of the second annular connecting plate 32 and the first ring
The left side of shape connecting plate 20 is connected, and is equipped in the middle part of the lateral surface of connector 33 and presses copper sheathing 15, the lateral surface of connector 33 is set
There is insulating protective layer 31, the medial surface of insulating protective layer 31 is equipped with secondary shielding stratum reticulare 30, and the first shielding stratum reticulare 22 combines second
The setting of shielding stratum reticulare 30 can play the role of good shielding protection to cable, and the high-tension cable of this intelligence traction power supply connects
Head, compact-sized, easy for installation, when use, occupies little space, can rapidly and efficiently by two cable connections to together.
When in use: cableport external protection is peelled off, metal wire is exposed, metal wire is then passed through into metallic channel 29,
It metal wire and will be inserted into the rectangle card slot 28 that 25 outer end face of conductor is set again, rectangle card slot 28 flattened to cable metal
Line is wrapped up, then the position of cable is fixed in the lateral surface for pressing copper sheathing 15 and being pressed on cable, by the first ring
Shape connecting plate 20 is connected together with the second annular connecting plate 32, and warming thermal plastic pipe 19 makes its contraction, then will be resistance to sealant
The solid of rectangular housing 8 is pressed, seal cover board 9 is mounted on to the upper surface of pressure-resistant rectangular housing 8, mounting plate 11 is mounted on
The upper surface of rectangular housing 14, in use, carrying out shock-absorbing protecting to rectangular housing 14 by damping spring 4.
What the utility model can be convenient install, and occupied space is few when use, is easily installed and uses；It can be effective
Cable connector is connected together, ease of use is improved；The setting of damping spring 4 facilitates damping, improves use
Convenience.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (10)
1. a kind of high-voltage cable joint of intelligence traction power supply, including rectangular housing (14), it is characterised in that: the rectangular housing
(14) upper surface is equipped with mounting plate (11), and left and right ends set that there are two bilateral symmetries to set in the middle part of the medial surface of rectangular housing (14)
It sets the first telescopic rod (5), it is flexible to set that there are two second be symmetrical set for left and right ends in the middle part of the lower surface of mounting plate (11)
Bar, the lateral surface lower end of the first telescopic rod (5) and the lateral surface upper end of the second telescopic rod are equipped with positioning table (6), and first is flexible
The upper surface of bar (5) and the lower end surface of the second telescopic rod are equipped with positioning stud (3), the lateral surface of positioning stud (3) and positioning
Damping spring (4) are equipped between the lateral surface of platform (6), the upper surface of positioning stud (3) is equipped with lower clamp plate (7), lower clamp plate (7)
Upper surface is equipped with pressure-resistant rectangular housing (8), and the upper surface of pressure-resistant rectangular housing (8) is equipped with seal cover board (9), seal cover board (9)
Upper surface be connected with the lower end surface of the second telescopic rod by upper clamp plate (10), a lateral surface middle part left side for pressure-resistant rectangular housing (8)
Right both ends are set there are two the hollow cylindrical connector (1) being symmetrical set, and the inside of pressure-resistant rectangular housing (8) is equipped with conductor
(25), the lateral surface left and right ends of conductor (25) are equipped with rectangle card slot (28), and the lateral surface of conductor (25) is equipped with inner insulating layer
(27), the lateral surface of inner insulating layer (27) is equipped with oil immersion filter glass varnish-treated tape layer (24), the outside of oil immersion filter glass varnish-treated tape layer (24)
Face is equipped with fiber crops by sheath (23), and fiber crops are equipped with the first shielding stratum reticulare (22), the first shielding stratum reticulare (22) by the lateral surface of sheath (23)
Lateral surface be equipped with external insulation layer (21), the left and right ends of conductor (25) sets that there are two the connectors that are symmetrical set
(33), the inside of connector (33) is equipped with metallic channel (29).
2. a kind of high-voltage cable joint of intelligent traction power supply according to claim 1, it is characterised in that: the Rectangular shell
There are four the first positioning plate (12), the lateral surface lower end surrounding offices of rectangular housing (14) for the lateral surface upper end surrounding part of body (14)
There are four the second positioning plate (18) in portion.
3. a kind of high-voltage cable joint of intelligent traction power supply according to claim 2, it is characterised in that: described first is fixed
Position plate (12) is socketed with positioning screw (17) by being disposed thereon the location hole on surface, in the middle part of the lateral surface of positioning screw (17)
Location hole with setting in the second positioning plate (18) upper surface middle part socket-connects.
4. a kind of high-voltage cable joint of intelligent traction power supply according to claim 3, it is characterised in that: the positioning spiral shell
The lower end surface of bar (17) is equipped with circular mounting plate (16), and the upper surface of circular mounting plate (16) is uniformly distributed on peripheries with four mounting holes.
5. a kind of high-voltage cable joint of intelligent traction power supply according to claim 3, it is characterised in that: the positioning spiral shell
Threaded one end of the lateral surface of bar (17) close to the first positioning plate (12) upper surface is connected with the first nut, positioning screw (17)
Threaded one end of the lateral surface close to the first positioning plate (12) lower surface is connected with the second nut.
6. a kind of high-voltage cable joint of intelligent traction power supply according to claim 3, it is characterised in that: the positioning spiral shell
Threaded one end of the lateral surface of bar (17) close to the second positioning plate (18) upper surface is connected with third nut, positioning screw (17)
Threaded one end of the lateral surface close to the second positioning plate (18) lower surface is connected with the 4th nut.
7. a kind of high-voltage cable joint of intelligent traction power supply according to claim 1, it is characterised in that: the hollow posts
The medial surface of shape connector (1) is equipped with internal thread groove (2), and the lateral surface of hollow cylindrical connector (1) passes through positioning floor (13)
It is connected with the lateral surface of pressure-resistant rectangular housing (8).
8. a kind of high-voltage cable joint of intelligent traction power supply according to claim 1, it is characterised in that: the conductor
(25) quantity is three, and three conductors (25) are evenly distributed on the inside of pressure-resistant rectangular housing (8), three conductors from top to bottom
(25) asphalt insulating cement (26) are equipped between lateral surface.
9. a kind of high-voltage cable joint of intelligent traction power supply according to claim 1, it is characterised in that: the external insulation
The lateral surface left and right ends of layer (21) are set there are two the first annular connecting plate (20) that is symmetrical set, connector (33) it is outer
Side right end is equipped with the second annular connecting plate (32), the right side and first annular connecting plate (20) of the second annular connecting plate (32)
Left side be connected.
10. a kind of high-voltage cable joint of intelligent traction power supply according to claim 1, it is characterised in that: the connection
It is equipped with and presses copper sheathing (15) in the middle part of the lateral surface of head (33), the lateral surface of connector (33) is equipped with insulating protective layer (31), insulation
The medial surface of protective layer (31) is equipped with secondary shielding stratum reticulare (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821772428.8U CN209250206U (en) | 2018-10-30 | 2018-10-30 | A kind of high-voltage cable joint of intelligence traction power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821772428.8U CN209250206U (en) | 2018-10-30 | 2018-10-30 | A kind of high-voltage cable joint of intelligence traction power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209250206U true CN209250206U (en) | 2019-08-13 |
Family
ID=67526546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821772428.8U Active CN209250206U (en) | 2018-10-30 | 2018-10-30 | A kind of high-voltage cable joint of intelligence traction power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209250206U (en) |
-
2018
- 2018-10-30 CN CN201821772428.8U patent/CN209250206U/en active Active
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