CN207124164U - A kind of contactor available for directional contactor group - Google Patents
A kind of contactor available for directional contactor group Download PDFInfo
- Publication number
- CN207124164U CN207124164U CN201721022348.6U CN201721022348U CN207124164U CN 207124164 U CN207124164 U CN 207124164U CN 201721022348 U CN201721022348 U CN 201721022348U CN 207124164 U CN207124164 U CN 207124164U
- Authority
- CN
- China
- Prior art keywords
- contactor
- directional
- threaded hole
- available
- screw rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Arc-Extinguishing Devices That Are Switches (AREA)
Abstract
The utility model discloses a kind of contactor available for directional contactor group, including contactor, the contactor outer wall side is fixedly connected with screw rod, contactor outer wall opposite side is provided with threaded hole, threaded hole both sides connection fixing clamp, the threaded hole and screw rod bottom are equipped with magnet piece and magnet piece is located at contactor outer wall both sides, Xelminator is provided with outside the contactor, the contactor bottom is provided with heat emission hole, the contactor top side is provided with electrothermal relay, opposite side is provided with breaker at the top of contactor, the contactor inwall is provided with insulating barrier, the contactor bottom side connects static electricity absorber.The utility model eliminates internal electrostatic, can will be fixed between contactor, the circuit inside contactor is protected, and the effect of radiating dustproof and insulation, structure is reliable, safety, and environmental protection is laborsaving, is adapted to be widely popularized and uses.
Description
Technical field
It the utility model is related to contactor technical field, more particularly to a kind of contactor available for directional contactor group.
Background technology
In electrotechnics because can fast shut-off exchange with direct current major loop and can be frequently switched on and high current control
The device of (some types are up to 800 amperes) circuit, it also is used as controlling as Kong Dui Xiang ﹐ so often applying to motor
Work factory, which sets electrical load, the contactors such as the hot device ﹑ machine-tools of standby ﹑ electricity and various kinds electric power unit, can not only be switched on and off circuit,
But also with the effect of low-voltage release guard.Contactor control capability is big, suitable for frequent operation and far distance controlled.It is certainly
One of critical elements in autocontrol system.
Directional contactor group is to put together two contactors, and by switching and closing, two contactors can be achieved
Between alternation, when two contactors are operated, lack good fixing device, to contactor placement exist
Certain unstability, contactor is being carried out in use, the good device for eliminating electrostatic of shortage, makes to make between contactor
With certain influence is produced, lack good circuit protection device, good safeguard measure is lacked to whole directional contactor.
A kind of therefore, it is proposed that contactor available for directional contactor group.
Utility model content
Main purpose of the present utility model is to provide a kind of contactor available for directional contactor group, and the contactor disappears
Except internal electrostatic, it can will be fixed between contactor, the circuit inside contactor is protected, radiating dustproof and insulation
Effect, effectively can solve the problems, such as in background technology.
To achieve the above object, the technical scheme that the utility model is taken is：
A kind of contactor available for directional contactor group, including contactor, the contactor outer wall side are fixedly connected
Screw rod, contactor outer wall opposite side are provided with threaded hole, threaded hole both sides connection fixing clamp, the threaded hole and screw rod
Bottom is equipped with magnet piece and magnet piece is located at contactor outer wall both sides, and Xelminator is provided with outside the contactor, described
Contactor bottom is provided with heat emission hole, and the contactor top side is provided with electrothermal relay, and opposite side is provided with open circuit at the top of contactor
Device, the contactor inwall are provided with insulating barrier, and the contactor bottom side connects static electricity absorber.
Further, the screw rod is connected by geometrical clamp with threaded hole spiral.
Further, the contactor bottom connection rubber blanket.
Further, the heat emission hole top connection Air Filter.
Further, filling sulfur hexafluoride gas inside the insulating barrier.
Compared with prior art, the utility model has the advantages that：
1st, a kind of contactor available for directional contactor group, using Xelminator and static electricity absorber is set, lead to
Cross that static electricity absorber can caused electrostatic absorbs when in use to contactor, electrostatic can be inhaled by Xelminator
Receive the electrostatic that device absorbs to be eliminated, avoid contact with and electrostatic is produced inside device, directional contactor inside is protected.
2nd, by setting geometrical clamp, threaded hole and screw rod, screw rod is placed in threaded hole, can by geometrical clamp
Screw rod and threaded hole are fixed, made more stable when in use inside directional contactor group.
3rd, can be when contactor breaks down timely by event by breaker due to setting breaker and electrothermal relay
Barrier circuit cut off, contactor is protected, by electrothermal relay can to contactor when in use voltage overload when, it is right
Contactor is protected, and the circuit of whole directional contactor group is protected.
4th, using heat emission hole, Air Filter and insulating barrier is set, radiating guarantor can be carried out to contactor inside by heat emission hole
Shield, it can be avoided contact with by Air Filter and enter dust inside device, the effect of insulation can be played to contactor by insulating barrier,
Avoid contact with and Effect of Short Circuit occurs between device.Ensure a kind of contactor using effect and use available for directional contactor group
Benefit, it is adapted to be widely popularized.
Brief description of the drawings
Fig. 1 is a kind of overall structure diagram of contactor available for directional contactor group of the utility model.
Fig. 2 is a kind of internal structure schematic diagram of contactor available for directional contactor group of the utility model.
In figure：1st, contactor；2nd, magnet piece；3rd, Xelminator；4th, rubber blanket；5th, heat emission hole；6th, threaded hole；7th, it is fixed
Folder；8th, screw rod；9th, insulating barrier；10th, breaker；11st, electrothermal relay；12nd, Air Filter；13rd, static electricity absorber.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
As shown in Figure 1-2, a kind of contactor available for directional contactor group, including contactor 1, outside the contactor 1
Wall side is fixedly connected with screw rod 8, and the outer wall opposite side of contactor 1 is provided with threaded hole 6, the both sides connection fixing clamp of threaded hole 6
7, the threaded hole 6 and bottom of screw rod 8 is equipped with magnet piece 2 and magnet piece 2 is located at the outer wall both sides of contactor 1, the contact
The outside of device 1 is provided with Xelminator 3, and the bottom of contactor 1 is provided with heat emission hole 5, the top side of contactor 1 provided with it is hot after
Electrical equipment 11, the top opposite side of contactor 1 are provided with breaker 10, and the inwall of contactor 1 is provided with insulating barrier 9, the bottom of contactor 1
Portion side connects static electricity absorber 13.
Wherein, the screw rod 8 is connected by geometrical clamp 7 with the spiral of threaded hole 6.
Wherein, the bottom of the contactor 1 connection rubber blanket 4.
Wherein, the top of the heat emission hole 5 connection Air Filter 12.
Wherein, the inside of the insulating barrier 9 filling sulfur hexafluoride gas.
It should be noted that the utility model is a kind of contactor available for directional contactor group, during work, will contact
Screw rod 8 between device 1 carries out spiral with threaded hole 6 and is connected, and screw rod 8 and threaded hole 6 can be consolidated by geometrical clamp 7
It is fixed, it can will be adsorbed after fixed by magnet piece 2 between contactor 1, open control static electricity absorber 13 and work, by quiet
Electric absorption device 13 can be absorbed the electrostatic inside contactor 1, opened control Xelminator 3 and worked, disappeared by electrostatic
Eliminated except device 3 can be absorbed to electrostatic to static electricity absorber 13, open control electrothermal relay 11 and work, pass through electrothermal relay
11 can protect to voltage overload in contactor 1, open control breaker 10 and work, can contacted by breaker 10
Device 1 is cut off to circuit automatically when breaking down, and contactor 1 can be radiated by heat emission hole 5, is passed through Air Filter 12
Dust-proof effect can be played, can be to playing the effect of insulation inside contactor 1 by insulating barrier 9, can by rubber blanket 4
Increase stability of the contactor 1 when placing, ensure a kind of utilization benefit of contactor available for directional contactor group.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (5)
1. a kind of contactor available for directional contactor group, including contactor (1), it is characterised in that：The contactor (1) is outside
Wall side is fixedly connected with screw rod (8), and contactor (1) outer wall opposite side is provided with threaded hole (6), and threaded hole (6) both sides connect
Geometrical clamp (7) is connect, the threaded hole (6) and screw rod (8) bottom are equipped with magnet piece (2) and magnet piece (2) is located at contactor
(1) outer wall both sides, the contactor (1) is outside to be provided with Xelminator (3), and contactor (1) bottom is provided with heat emission hole
(5), contactor (1) top side is provided with electrothermal relay (11), and opposite side is provided with breaker (10) at the top of contactor (1),
Contactor (1) inwall is provided with insulating barrier (9), contactor (1) the bottom side connection static electricity absorber (13).
A kind of 2. contactor available for directional contactor group according to claim 1, it is characterised in that：The screw rod
(8) it is connected by geometrical clamp (7) with threaded hole (6) spiral.
A kind of 3. contactor available for directional contactor group according to claim 1, it is characterised in that：The contactor
(1) bottom connection rubber blanket (4).
A kind of 4. contactor available for directional contactor group according to claim 1, it is characterised in that：The heat emission hole
(5) top connection Air Filter (12).
A kind of 5. contactor available for directional contactor group according to claim 1, it is characterised in that：The insulating barrier
(9) internal filling sulfur hexafluoride gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721022348.6U CN207124164U (en) | 2017-08-16 | 2017-08-16 | A kind of contactor available for directional contactor group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721022348.6U CN207124164U (en) | 2017-08-16 | 2017-08-16 | A kind of contactor available for directional contactor group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207124164U true CN207124164U (en) | 2018-03-20 |
Family
ID=61602739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721022348.6U Expired - Fee Related CN207124164U (en) | 2017-08-16 | 2017-08-16 | A kind of contactor available for directional contactor group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207124164U (en) |
-
2017
- 2017-08-16 CN CN201721022348.6U patent/CN207124164U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180320 Termination date: 20180816 |