CN207753226U - A kind of rear-loading type full-insulating high-voltage outlet joint - Google Patents
A kind of rear-loading type full-insulating high-voltage outlet joint Download PDFInfo
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- CN207753226U CN207753226U CN201820194091.0U CN201820194091U CN207753226U CN 207753226 U CN207753226 U CN 207753226U CN 201820194091 U CN201820194091 U CN 201820194091U CN 207753226 U CN207753226 U CN 207753226U
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- spiral cover
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Abstract
The utility model discloses a kind of rear-loading type full-insulating high-voltage outlet joint, including the anti-loose joint of push-in all insulation and conductive contact, the push-in anti-loose joint of all insulation includes moving contact component and limit screw cap；Moving contact component includes the plug spiral cover of moving contact ontology and socket on it, and the left end of conductive contact offers moving contact slot, and the right part of the moving contact ontology is inserted in the moving contact slot；The right end of conductive contact offers terminal slots compatible with the terminal block, and the terminal block is plugged in the terminal slots.The rear-loading type full-insulating high-voltage outlet joint of the utility model, good insulating are directly plugged in the terminal block of external high pressure electrical equipment and can be used, quick for installation, solid and reliable, more particularly to avoid short trouble caused by foreign matter overlap joint.
Description
Technical field
The utility model is related to a kind of rear-loading type full-insulating high-voltage outlet joints.
Background technology
Currently, the high-voltage terminal connector on conventional electrical devices is generally exposed in air, or protected with insulating sheath, by
In the deformation and aging of insulating sheath, insulating protection is extremely unreliable.The high-voltage terminal connector standard of different electrical equipments differs,
Structure type is different.
Utility model content
The purpose of the utility model is to overcome the defect of the prior art, a kind of rear-loading type full-insulating high-voltage outlet is provided and is connect
Head, good insulating are directly plugged in the terminal block of external high pressure electrical equipment and can be used, quick for installation, solid and reliable, especially
It can avoid short trouble caused by foreign matter overlap joint.
Realizing the technical solution of above-mentioned purpose is：A kind of rear-loading type full-insulating high-voltage outlet joint, external high-voltage electrical apparatus are set
It is standby, terminal block is provided on the high voltage electric equipment, the rear-loading type full-insulating high-voltage outlet joint includes push-in complete exhausted
The anti-loose joint of edge and conductive contact, wherein：
The anti-loose joint of push-in all insulation includes moving contact component and limit screw cap；
The moving contact component includes the plug spiral cover of moving contact ontology and socket on it, the right part of the plug spiral cover
Internal face be provided with internal thread, the outside wall surface of the right part of the plug spiral cover is provided with external screw thread；
The internal face of the limit screw cap is provided with internal thread；
The left end of the conductive contact offers moving contact slot, and the right part of the moving contact ontology is inserted in described move and touches
In head insertion slot；
The right end of the conductive contact offers terminal slots compatible with the terminal block, and the terminal block is plugged on
In the terminal slots；
Be enclosed with high-strength insulating layer on the peripheral surface of the left part of the conductive contact, the right part of the conductive contact it is outer
Antiultraviolet insulating layer is enclosed on circumferential surface；
Antiultraviolet insulating layer connection Chong Die with the high-strength insulating layer segment, and in the junction that partly overlaps
The antiultraviolet insulating layer is located at the outside of the high-strength insulating layer；
The limit screw cap is socketed on the high-strength insulating layer of the conductive contact peripheral surface, and the limit screw cap is logical
It crosses on the external screw thread for the right part that internal thread thereon is tightened in the plug spiral cover；
The right part of the plug spiral cover is tightened in by internal thread thereon on the high-strength insulating layer.
Above-mentioned a kind of rear-loading type full-insulating high-voltage outlet joint, wherein the left end of the moving contact ontology offers electricity
Cable slot, cable is plugged in the cable insertion slots, and the left part of the moving contact ontology is outer with the junction of the cable
Circumferential surface is enclosed with silastic-layer；The peripheral surface of the right part of the moving contact ontology is provided with watchband-shaped contactor card slot, the watch band contact
Refer in card slot and is connected with watchband-shaped contactor.
A kind of above-mentioned rear-loading type full-insulating high-voltage outlet joint, wherein the high-strength insulating outside the conductive contact
Threaded collar is also socketed on layer, the threaded collar is located in the limit screw cap, and the threaded collar is located at described insert
The right side of head spiral cover.
Above-mentioned a kind of rear-loading type full-insulating high-voltage outlet joint, wherein opened on the peripheral surface of the high-strength insulating layer
Equipped with a circle escape；
External screw thread, the plug are provided on the left end to the peripheral surface between the escape of the high-strength insulating layer
The internal thread of the right part of spiral cover is meshed with the external screw thread on the high-strength insulating layer；
The threaded collar screwing into the escape on the high-strength insulating layer.
It is electrical to be directly plugged on external high pressure for the rear-loading type full-insulating high-voltage outlet joint of the utility model, good insulating
It can be used in the terminal block of equipment, it is quick for installation, it is solid and reliable, more particularly to avoid short circuit event caused by foreign matter overlap joint
Barrier.
Description of the drawings
Fig. 1 is the structural schematic diagram of the rear-loading type full-insulating high-voltage outlet joint of the utility model；
Fig. 2 is the connection diagram of push-in all insulation anti-loose joint and conductive contact.
Specific implementation mode
In order to make those skilled in the art be better understood when the technical solution of the utility model, with reference to attached
Its specific implementation mode is described in detail in figure：
It please refers to Fig.1 and Fig. 2, the most preferred embodiment of the utility model, a kind of rear-loading type full-insulating high-voltage outlet joint, outside
High voltage electric equipment 60 is connect, terminal block 50 is provided on high voltage electric equipment 60, rear-loading type full-insulating high-voltage outlet joint includes
The anti-loose joint 1 of push-in all insulation and conductive contact 40.
The push-in anti-loose joint 1 of all insulation includes moving contact component and limit screw cap 6；Moving contact component includes moving contact sheet
The plug spiral cover 4 of body 3 and socket on it, the internal face of the right part of plug spiral cover 4 are provided with internal thread, the right side of plug spiral cover 4
The outside wall surface in portion is provided with external screw thread, and the internal thread of the right part of plug spiral cover 4 and external screw thread positive/negative thread each other；Limit screw cap
6 internal face is provided with internal thread.
The left end of conductive contact 40 offers moving contact slot, and the right part of moving contact ontology 3 is inserted in moving contact slot；
The right end of conductive contact 40 offers terminal slots compatible with terminal block 50, and terminal block 50 is plugged in the terminal slots.
High-strength insulating layer 20, the periphery of the right part of conductive contact 40 are enclosed on the peripheral surface of the left part of conductive contact 40
Antiultraviolet insulating layer 30 is enclosed on face；Antiultraviolet insulating layer 30 partly overlaps with high-strength insulating layer 20 and connect, and
The junction antiultraviolet insulating layer 30 that partly overlaps is located at the outside of high-strength insulating layer 20.
Limit screw cap 6 is socketed on the high-strength insulating layer 20 of 40 peripheral surface of conductive contact, and limit screw cap 6 is by thereon
The internal thread right part that is tightened in plug spiral cover 4 external screw thread on；The right part of plug spiral cover 4 is tightened in by internal thread thereon
On high-strength insulating layer 20.
The left end of moving contact ontology 3 offers cable insertion slots, and cable 2, moving contact ontology 3 are plugged in the cable insertion slots
The peripheral surface of junction of left part and cable 2 be enclosed with silastic-layer 1；The peripheral surface of the right part of moving contact ontology 3 is arranged
There is watchband-shaped contactor card slot, watchband-shaped contactor 5 is connected in watchband-shaped contactor card slot.
Threaded collar 7 is also socketed on high-strength insulating layer outside conductive contact 40, threaded collar 7 is located at limit screw cap
In 6, and threaded collar 7 is located at the right side of plug spiral cover 4.
A circle escape is offered on the peripheral surface of high-strength insulating layer 20；The left end of high-strength insulating layer 20 is to escape
Between peripheral surface on be provided with external screw thread, internal thread and the external screw thread on high-strength insulating layer 20 of the right part of plug spiral cover 4
It is meshed；The screwing into escape on high-strength insulating layer 20 of threaded collar 7.
For the push-in anti-loose joint 10 of all insulation in assembling, insertion is dynamic after first peeling 2 one end external insulation of cable off 40mm
In the cable insertion slots of the left part of contact body 3, hydraulic tongs is used in combination to compress.Then by the left part of moving contact ontology 3 and cable 2
The peripheral surface of junction wraps up silastic-layer 1, and watchband-shaped contactor 5 is packed into the watchband-shaped contactor card slot of moving contact ontology 3；Spiral shell will be limited
Cap 6 is nested in from the left end of conductive contact 40 on high-strength insulating layer 20.Threaded collar 7 passes through spiral shell from the left end of conductive contact 40
Line screws in escape；The right part of moving contact ontology 3 is inserted into the moving contact slot of conductive contact 40；Plug spiral cover 4 passes through it
On internal thread be tightened on high-strength insulating layer 20 after, 6 anti-silk of limit screw cap is tightened on the external screw thread of plug spiral cover 4.This
Sample moving contact and conductive contact 40 are not easy to loosen, and ensure the reliability of cable connection.Both internal thread is equipped on plug spiral cover 4,
It also is provided with external screw thread, and the positive/negative thread each other of the internal and external threads on plug spiral cover 4.External screw thread on high-strength insulating layer 20 with insert
The internal thread of head spiral cover 4 is meshed, and rotation direction is identical；The internal thread of limit screw cap 6 is meshed with the external screw thread of plug spiral cover 4, rotation
To identical.After plug spiral cover 4 and limit screw cap 6 screw, cable is either swung still to the right to the left under External force interference
It swings, the connection of contact is locking always.
The rear-loading type full-insulating high-voltage outlet joint of the utility model, when in use, the left end connection of conductive contact 40 are fast
The anti-loose joint 10 of formula all insulation is inserted, right end can be processed into and 5 phase of the terminal block of electrical equipment according to the needs of electrical equipment
After the Interface Shape matched, with electrical equipment installation connection, package is prevented made of silicone rubber insulation material outside conductive contact
Ultraviolet line insulating layer 30 makes electric conductor without any bare spots, and ensures enough dielectric strengths.Conductive contact 40 serves as soon in this way
The transitional link of the formula of inserting all insulation anti-loose joint 10 and high voltage electric equipment 60.
The rear-loading type full-insulating high-voltage outlet joint of the utility model, is adapted to the various of the mode of connection of electrical equipment
Property.Using one end of conductive contact as the transitioning end being connected with electrical equipment, be processed into convenient for electrical equipment connecting interface,
With after electrical equipment installation connection, insulating protective layer is easily achieved on the outside of conductive contact.Any high voltage electric equipment
After installation is complete, the rear-loading type full-insulating high-voltage outlet joint for setting the utility model is refilled, realizes that full-insulating high-voltage outlet connects
Head protection.
In conclusion the rear-loading type full-insulating high-voltage outlet joint of the utility model, good insulating are directly plugged on outside
It can be used in the terminal block of high voltage electric equipment, it is quick for installation, it is solid and reliable, more particularly to avoid caused by foreign matter overlap joint
Short trouble.
Those of ordinary skill in the art it should be appreciated that more than embodiment be intended merely to illustrate that this practicality is new
Type, and be not used as the restriction to the utility model, as long as in the spirit of the utility model, to the above
Variation, the modification of embodiment will all be fallen in the Claims scope of the utility model.
Claims (4)
1. a kind of rear-loading type full-insulating high-voltage outlet joint, external high voltage electric equipment is provided on the high voltage electric equipment
Terminal block, which is characterized in that the rear-loading type full-insulating high-voltage outlet joint includes the anti-loose joint of push-in all insulation and conduction
Contact, wherein：
The anti-loose joint of push-in all insulation includes moving contact component and limit screw cap；
The moving contact component includes moving contact ontology and socket plug spiral cover on it, the right part of the plug spiral cover it is interior
Wall surface is provided with internal thread, and the outside wall surface of the right part of the plug spiral cover is provided with external screw thread；
The internal face of the limit screw cap is provided with internal thread；
The left end of the conductive contact offers moving contact slot, and the right part of the moving contact ontology is inserted in the moving contact and inserts
In slot；
The right end of the conductive contact offers terminal slots compatible with the terminal block, and the terminal block is plugged on described
In terminal slots；
High-strength insulating layer, the peripheral surface of the right part of the conductive contact are enclosed on the peripheral surface of the left part of the conductive contact
On be enclosed with antiultraviolet insulating layer；
Antiultraviolet insulating layer connection Chong Die with the high-strength insulating layer segment, and partly overlap described in junction at this
Antiultraviolet insulating layer is located at the outside of the high-strength insulating layer；
The limit screw cap is socketed on the high-strength insulating layer of the conductive contact peripheral surface, and the limit screw cap passes through it
On the internal thread right part that is tightened in the plug spiral cover external screw thread on；
The right part of the plug spiral cover is tightened in by internal thread thereon on the high-strength insulating layer.
2. a kind of rear-loading type full-insulating high-voltage outlet joint according to claim 1, which is characterized in that the moving contact sheet
The left end of body offers cable insertion slots, and cable, left part and the electricity of the moving contact ontology are plugged in the cable insertion slots
The peripheral surface of the junction of cable is enclosed with silastic-layer；The peripheral surface of the right part of the moving contact ontology is provided with watchband-shaped contactor
Card slot is connected with watchband-shaped contactor in the watchband-shaped contactor card slot.
3. a kind of rear-loading type full-insulating high-voltage outlet joint according to claim 2, which is characterized in that the conductive contact
It is also socketed with threaded collar on external high-strength insulating layer, the threaded collar is located in the limit screw cap, and the spiral shell
Line baffle ring is located at the right side of the plug spiral cover.
4. a kind of rear-loading type full-insulating high-voltage outlet joint according to claim 3, which is characterized in that the high intensity is exhausted
A circle escape is offered on the peripheral surface of edge layer；
External screw thread, the plug spiral cover are provided on the left end to the peripheral surface between the escape of the high-strength insulating layer
The internal thread of right part be meshed with the external screw thread on the high-strength insulating layer；
The threaded collar screwing into the escape on the high-strength insulating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820194091.0U CN207753226U (en) | 2018-02-05 | 2018-02-05 | A kind of rear-loading type full-insulating high-voltage outlet joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820194091.0U CN207753226U (en) | 2018-02-05 | 2018-02-05 | A kind of rear-loading type full-insulating high-voltage outlet joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207753226U true CN207753226U (en) | 2018-08-21 |
Family
ID=63154661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820194091.0U Active CN207753226U (en) | 2018-02-05 | 2018-02-05 | A kind of rear-loading type full-insulating high-voltage outlet joint |
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| Country | Link |
|---|---|
| CN (1) | CN207753226U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111029956A (en) * | 2019-12-10 | 2020-04-17 | 广东电网有限责任公司 | Full-insulation totally-enclosed pole-mounted switch framework and installation method thereof |
| CN111312495A (en) * | 2020-04-17 | 2020-06-19 | 广东电网有限责任公司 | Watchband contact finger connecting piece |
-
2018
- 2018-02-05 CN CN201820194091.0U patent/CN207753226U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111029956A (en) * | 2019-12-10 | 2020-04-17 | 广东电网有限责任公司 | Full-insulation totally-enclosed pole-mounted switch framework and installation method thereof |
| CN111312495A (en) * | 2020-04-17 | 2020-06-19 | 广东电网有限责任公司 | Watchband contact finger connecting piece |
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