CN210668763U - Wire joint isolation assembly and wire joint isolation device - Google Patents
Wire joint isolation assembly and wire joint isolation device Download PDFInfo
- Publication number
- CN210668763U CN210668763U CN201921416823.7U CN201921416823U CN210668763U CN 210668763 U CN210668763 U CN 210668763U CN 201921416823 U CN201921416823 U CN 201921416823U CN 210668763 U CN210668763 U CN 210668763U
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- insulator
- hole
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- adjusting
- insulating button
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- 238000002955 isolation Methods 0.000 title claims abstract description 38
- 239000012212 insulator Substances 0.000 claims abstract description 49
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 238000009413 insulation Methods 0.000 claims description 6
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims 1
- 230000000712 assembly Effects 0.000 abstract description 3
- 238000000429 assembly Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005267 amalgamation Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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Abstract
The utility model discloses a wire joint isolating component, including the insulator with be used for locking the locking mechanism of wire joint on the insulator, the suit hole that is used for suit wire joint is offered to the one end of insulator, and locking mechanism installs on the insulator. The wire joint isolating device comprises at least two wire joint isolating assemblies, and adjacent insulators can be detachably spliced and connected into a whole. The wire joint isolation assembly and the wire joint isolation device have the advantages of simple structure, convenience in operation and good safety performance.
Description
Technical Field
The utility model relates to an electrician's low pressure operating means especially relates to a wire joint isolation assembly and wire joint isolating device.
Background
In daily maintenance of power supply enterprises and industrial and mining enterprises, when workers change intelligent electric energy meters and circuit breakers in a distribution panel (box) in an electrified mode, the exposed parts (wire joints) of wires are removed, power supplies are isolated by a method of sticking insulating tapes, and safety risks such as phase line short circuits, personnel burn and equipment damage exist.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome the not enough of prior art, provide a simple structure, convenient operation and the good wire joint isolation assembly of security performance and wire joint isolating device.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a wire joint isolation assembly comprises an insulator and a locking mechanism used for locking a wire joint on the insulator, wherein one end of the insulator is provided with a sleeving hole used for sleeving the wire joint, and the locking mechanism is arranged on the insulator.
As a further improvement of the above technical solution:
locking mechanism includes insulating button, is used for resetting the elastic component of insulating button and is used for adjusting the adjusting part of elastic component elastic force, insulating button slides and establishes on the lateral wall of suit hole one side, the relative insulating button of adjusting part is installed on the lateral wall of suit hole opposite side, the one end and the insulating button of elastic component are connected, and the other end is connected with adjusting part, set up the chucking hole that is used for chucking wire joint on the insulating button.
Two through holes which are symmetrically arranged are formed in the side wall of the sleeving hole, the adjusting assembly is arranged on the insulator at one through hole, and the insulating button is arranged in the other through hole in a sliding mode.
The adjusting component comprises an adjusting cylinder and an adjusting cover, the adjusting cylinder is arranged on the insulator at a through hole, the adjusting cover is in threaded connection with the adjusting cylinder, and the other end of the elastic piece is connected with the adjusting cover.
And one end of the insulating button, which is far away from the elastic part, is provided with a limiting cover, and when the limiting cover is in contact with the outer wall of the insulator, the clamping hole is coaxial with the sleeving hole.
The aperture of the through hole is smaller than or equal to the inner diameter of the adjusting cylinder, and the limiting cover is in threaded connection with the insulating button.
The elastic piece is a return spring.
The insulator and the insulating button are both made of ABS resin.
A wire joint isolating device comprises at least two wire joint isolating assemblies, wherein adjacent insulators can be detachably spliced and connected into a whole.
As a further improvement of the above technical solution:
and one side of each insulator is provided with a clamping groove, the other side of each insulator is provided with a clamping strip matched with the clamping groove, and the adjacent insulators are connected with the clamping grooves in a clamping manner through the corresponding clamping strips.
Compared with the prior art, the utility model has the advantages of:
the utility model discloses a wire joint isolation assembly, including the insulator with be used for locking wire joint locking mechanism on the insulator, the suit hole that is used for suit wire joint is offered to the one end of insulator, and locking mechanism installs on the insulator. When the intelligent electric energy meter and the circuit breaker are changed in a power distribution panel (box) in an electrified mode, the workers insert the wire connectors into the sleeving holes, the wires are locked through the locking mechanisms, the power isolation effect is achieved, and the workers can safely operate the intelligent electric energy meter and the circuit breaker. The wire joint isolation assembly is simple in structure, convenient to operate and good in safety performance.
The utility model discloses a wire joint isolating device, including two at least foretell wire joint isolation assembly, adjacent insulator can be dismantled the amalgamation connection and form integratively. According to needs, each wire joint isolation assembly can be used for isolating different wire joints, and adjacent electrified wire joints are prevented from colliding to cause short-circuit accidents.
Drawings
Fig. 1 is a schematic perspective view of the wire terminal isolation assembly of the present invention.
Fig. 2 is a schematic cross-sectional view of the wire splice isolation assembly of the present invention.
Fig. 3 is a diagram of the state of use of the wire splice isolation assembly of the present invention.
Fig. 4 is a schematic bottom view of the insulation button of the wire terminal isolation assembly of the present invention.
Fig. 5 is a schematic structural diagram of the wire terminal isolation device of the present invention.
Fig. 6 is a schematic side view of the insulator according to the present invention.
Fig. 7 is a schematic top view of the insulator according to the present invention.
The reference numerals in the figures denote:
1. an insulator; 11. sleeving a hole; 12. a through hole; 2. a locking mechanism; 21. an insulating button; 211. a clamping hole; 212. mounting grooves; 22. an elastic member; 23. an adjustment assembly; 231. an adjusting cylinder; 232. an adjusting cover; 24. a limiting cover; 3. a wire connection; 4. a card slot; 5. and (6) clamping the strip.
Detailed Description
The invention will be described in further detail with reference to the drawings and specific examples.
As shown in fig. 1 to 4, the wire terminal isolation assembly of the present embodiment includes an insulator 1 and a locking mechanism 2 for locking a wire terminal 3 on the insulator 1, wherein a sleeving hole 11 for sleeving the wire terminal 3 is formed at one end of the insulator 1, and the locking mechanism 2 is installed on the insulator 1. When the staff changes intelligent ammeter, circuit breaker at distribution panel (case) electrification, insert suit hole 11 to wire joint 3 in, rethread locking mechanical system 2 locking wire plays the isolation power effect, and the staff can be safe operate. The wire joint isolation assembly is simple in structure, convenient to operate and good in safety performance. The wire joint isolation assembly can be used when the intelligent electric energy meter and the circuit breaker are replaced when the power failure of the distribution panel (box) occurs, so that the fire (zero) line and the positive (negative) pole of the control line of the power line of the distribution panel (box) are marked, and the working personnel are reminded to wire.
In this embodiment, as shown in fig. 2, the locking mechanism 2 includes an insulating button 21, an elastic member 22 for resetting the insulating button 21, and an adjusting assembly 23 for adjusting an elastic force of the elastic member 22, the insulating button 21 is slidably disposed on a side wall of one side of the sleeving hole 11 in a direction perpendicular to a central axis of the sleeving hole 11, the adjusting assembly 23 is disposed on a side wall of the other side of the sleeving hole 11 with respect to the insulating button 21, one end of the elastic member 22 is connected to the insulating button 21, the other end is connected to the adjusting assembly 23, and a clamping hole 211 for clamping the wire connector 3 is disposed on the insulating button 21. As shown in fig. 3, when the intelligent electric energy meter and the circuit breaker are replaced in a live state in the distribution panel (box), the worker presses the insulation button 21 until the clamping hole 211 on the insulation button 21 is coaxial with the sleeving hole 11, at this time, the elastic member 22 is in a pressing state, then the wire connector 3 is inserted into the sleeving hole 11 and penetrates into the clamping hole 211, then the insulation button 21 is loosened, and under the elastic force action of the elastic member 22, the interaction between the clamping hole 211 and the sleeving hole 11 clamps the wire connector 3.
In this embodiment, two through holes 12 are symmetrically formed in the sidewall of the sleeving hole 11, the adjusting assembly 23 is mounted on the insulator 1 at one through hole 12, and the insulating button 21 is slidably disposed in the other through hole 12. Specifically, as shown in fig. 4, the cross section of the insulating button 21 is elliptical, the through hole 12 is fitted into the insulating button 21, and the central axis of the chucking hole 211 is perpendicular to the major axis of the elliptical cross section of the insulating button 21.
In this embodiment, the adjusting assembly 23 includes an adjusting cylinder 231 and an adjusting cover 232, the adjusting cylinder 231 is installed on the insulator 1 at a through hole 12, the adjusting cover 232 is screwed with the adjusting cylinder 231, and the other end of the elastic element 22 is connected with the adjusting cover 232. Specifically, the outer wall of adjusting a section of thick bamboo 231 is equipped with the external screw thread, it is the tubbiness to adjust lid 232, the hole of adjusting lid 232 is equipped with the internal thread, the internal thread of adjusting lid 232 is connected with the external screw thread cooperation of adjusting a section of thick bamboo 231, insulating button 21 is equipped with mounting groove 212 with the link of elastic component 22, elastic component 22 one end is connected in mounting groove 212, the other end of elastic component 22 is connected with the diapire of adjusting lid 232, rotatory regulation lid 232, can adjust the size that chucking hole 211 connects 3 chucking power to the wire.
In this embodiment, the end of the insulating button 21 away from the elastic member 22 is provided with a limiting cover 24, and when the limiting cover 24 contacts with the outer wall of the insulator 1, the clamping hole 211 is coaxial with the sleeving hole 11, so that the clamping hole 211 and the sleeving hole 11 are aligned conveniently, and the insertion of the wire connector 3 is facilitated.
In this embodiment, the aperture of the through hole 12 is smaller than or equal to the inner diameter of the adjusting cylinder 231, and the limiting cap 24 is in threaded connection with the insulating button 21, so as to facilitate the installation of the insulating button 21, that is, before the insulating button 21 is installed, the insulating button 21, the elastic member 22 and the adjusting cap 232 are connected into an integral structure, the insulating button 21 is inserted into the inner hole of the adjusting cylinder 231 and then extends out of the through hole 12, the adjusting cap 232 is screwed onto the adjusting cylinder 231, and finally the limiting cap 24 is installed at the extending end of the insulating button 21, so as to complete the installation of the insulating button 21.
In this embodiment, the elastic member 22 is a return spring.
In this embodiment, the insulator 1, the insulating button 21, and the adjustment cylinder 231 are all made of ABS resin.
As shown in fig. 5 to 7, a wire-terminal isolating device includes six wire-terminal isolating assemblies as described above, and adjacent insulators 1 are detachably connected to form a single body. According to needs, each wire joint isolation assembly can be used for isolating different wire joints 3, and the phenomenon that adjacent electrified wire joints 3 collide with each other to cause short-circuit accidents is prevented. Each insulator 1 may be marked with different colors for indicating the wire terminals 3 of a specific electrode, for example, a red-marked wire terminal isolation assembly is used for isolating a live wire, and a yellow-marked wire terminal isolation assembly is used for isolating a zero wire, so as to facilitate the distinction of different wire terminals 3.
In this embodiment, one side of insulator 1 is equipped with draw-in groove 4, and the opposite side is equipped with the card strip 5 that matches with draw-in groove 4, and adjacent insulator 1 is connected through the card strip 5 and the 4 block of draw-in groove that correspond, specifically, draw-in groove 4 all extends to the one end of insulator 1 with card strip 5, and during the block, card strip 5 from the tip of draw-in groove 4 insert can, its concatenation is convenient.
The utility model discloses a wire joint isolation assembly and isolating device mainly are applicable to the voltage range and operate at below 500V's friendship, straight voltage, play effects such as isolation power, mark sign, warning.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The technical solution of the present invention can be used by anyone skilled in the art to make many possible variations and modifications, or to modify equivalent embodiments, without departing from the scope of the technical solution of the present invention, using the technical content disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention should fall within the protection scope of the technical solution of the present invention.
Claims (10)
1. A wire splice isolation assembly characterized by: the wire connector locking device comprises an insulator (1) and a locking mechanism (2) used for locking a wire connector (3) on the insulator (1), wherein a sleeving hole (11) used for sleeving the wire connector (3) is formed in one end of the insulator (1), and the locking mechanism (2) is installed on the insulator (1).
2. The wire splice isolation assembly of claim 1, wherein: locking mechanism (2) are including insulating button (21), be used for resetting elastic component (22) of insulating button (21) and be used for adjusting the adjusting part (23) of elastic component (22) elastic force, insulating button (21) are slided and are established on the lateral wall of suit hole (11) one side, adjusting part (23) relative insulating button (21) is installed on the lateral wall of suit hole (11) opposite side, the one end and the insulating button (21) of elastic component (22) are connected, and the other end is connected with adjusting part (23), offer chucking hole (211) that are used for chucking wire to connect (3) on insulating button (21).
3. The wire splice isolation assembly of claim 2, wherein: two through holes (12) which are symmetrically arranged are formed in the side wall of the sleeving hole (11), the adjusting component (23) is arranged on the insulator (1) at the position of one through hole (12), and the insulating button (21) is arranged in the other through hole (12) in a sliding mode.
4. The wire splice isolation assembly of claim 3, wherein: the adjusting assembly (23) comprises an adjusting cylinder (231) and an adjusting cover (232), the adjusting cylinder (231) is arranged on the insulator (1) at a through hole (12), the adjusting cover (232) is in threaded connection with the adjusting cylinder (231), and the other end of the elastic piece (22) is connected with the adjusting cover (232).
5. The wire splice isolation assembly of claim 4, wherein: one end, far away from the elastic piece (22), of the insulating button (21) is provided with a limiting cover (24), and when the limiting cover (24) is in contact with the outer wall of the insulator (1), the clamping hole (211) is coaxial with the sleeving hole (11).
6. The wire splice isolation assembly of claim 5, wherein: the aperture of the through hole (12) is smaller than or equal to the inner hole of the adjusting cylinder (231), and the limiting cover (24) is in threaded connection with the insulating button (21).
7. The wire splice isolation assembly of claim 6, wherein: the elastic piece (22) is a return spring.
8. The wire splice isolation assembly of claim 6, wherein: the insulator (1) and the insulating button (21) are both made of ABS resin.
9. A wire splice isolation device, comprising: comprising at least two insulation displacement units as claimed in any of claims 1 to 8, wherein adjacent insulation bodies (1) are detachably connected together in one piece.
10. The wire splice isolation device of claim 9, wherein: one side of the insulator (1) is provided with a clamping groove (4), the other side of the insulator is provided with a clamping strip (5) matched with the clamping groove (4), and the adjacent insulators (1) are connected with the clamping groove (4) in a clamping mode through the corresponding clamping strip (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921416823.7U CN210668763U (en) | 2019-08-28 | 2019-08-28 | Wire joint isolation assembly and wire joint isolation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921416823.7U CN210668763U (en) | 2019-08-28 | 2019-08-28 | Wire joint isolation assembly and wire joint isolation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210668763U true CN210668763U (en) | 2020-06-02 |
Family
ID=70820208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921416823.7U Active CN210668763U (en) | 2019-08-28 | 2019-08-28 | Wire joint isolation assembly and wire joint isolation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210668763U (en) |
-
2019
- 2019-08-28 CN CN201921416823.7U patent/CN210668763U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |