CN202142473U - Auxiliary connecting tool of alternating current contactor - Google Patents
Auxiliary connecting tool of alternating current contactor Download PDFInfo
- Publication number
- CN202142473U CN202142473U CN201120224868U CN201120224868U CN202142473U CN 202142473 U CN202142473 U CN 202142473U CN 201120224868 U CN201120224868 U CN 201120224868U CN 201120224868 U CN201120224868 U CN 201120224868U CN 202142473 U CN202142473 U CN 202142473U
- Authority
- CN
- China
- Prior art keywords
- auxiliary
- contactor
- alternating current
- insulating
- handle
- 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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Abstract
The utility model belongs to the power engineering connecting tool technology field, and especially relates to an auxiliary connecting tool of an alternating current contactor. The auxiliary connecting tool includes two insulating columns and an insulating handle. The insulating column is in a cylindrical shape, and the diameter of the insulating column is corresponding to the hole diameter of an auxiliary contact hole of the alternating current contactor. The length of the insulating column is longer than the length of the auxiliary contact hole. The width of the insulating handle is corresponding to the separation distance between two auxiliary contact holes of the alternating current contactor. The two insulating columns are arranged on the lower parts of the two sides of the insulating handle. The auxiliary connecting tool of the alternating current contactor has the characteristics of simple structure and easy operation, and can simultaneously insert two auxiliary contacts to realize the connection operation.
Description
Technical field
The utility model relates to a kind of jointer technical field of power engineering, and specifically a kind of A.C. contactor is assisted fastening means.
Background technology
A.C. contactor is to be widely used as cut-offfing and control circuit of electric power.It utilizes main contact to open and close circuit, carries out control command with auxiliary contact.A.C. contactor is often used in dragging of power engineering in the wiring process, particularly when taking to send electricity by force, often need use two round insulation strip to insert auxiliary contact respectively; Connect again; And detecting normally closedly when contacting formedness with normally opened contact, also need insert and attended operation inconvenient operation respectively with justifying insulation strip; It is also unreliable to connect, and does not also have a kind of special instrument to realize auxiliary contact is implemented to insert simultaneously and attended operation at present.
Summary of the invention
The utility model provides a kind of simple in structure, easy and simple to handle in order to overcome above-mentioned defective, can realize two auxiliary contacts are implemented the auxiliary fastening means of A.C. contactor of insertion simultaneously and attended operation.
The technical scheme that the utility model adopts is: a kind of A.C. contactor is assisted fastening means; Comprise two insulated columns and insulation handle; Described insulated column is cylindrical, and it is corresponding that the diameter of insulated column and A.C. contactor auxiliary touches the aperture in hole, and the length of insulated column is greater than the auxiliary length in hole of touching; The width of described insulation handle and A.C. contactor two assist the spacing of touching the hole corresponding, and two insulated columns are separately positioned on the bottom
of insulation handle both sides.
Described insulation handle is middle quadra structure with holes, and insulation handle and two insulated columns are monolithic construction.
Described insulation handle is the detachable split-type structural that is connected with two insulated columns.
The utility model is arranged on two insulated columns the both sides of insulation handle; It is corresponding that the diameter of insulated column and A.C. contactor auxiliary touches the aperture in hole; And the length of insulated column just can be inserted into the auxiliary of A.C. contactor with two insulated columns simultaneously through held insulation handle like this and touch in the hole greater than the auxiliary length in hole of touching, and is easy and simple to handle; Time saving and energy saving, connect reliable.Insulation handle of the utility model and insulated column can be monolithic constructions, also can be the split-type structurals that removably connects, and produce according to different needs manufacturings, and be applied widely.
Description of drawings
Fig. 1 is the sketch map of the utility model.
Embodiment
Combine accompanying drawing that the utility model is further described at present; Fig. 1 is a kind of embodiment of the utility model; Comprise two insulated columns 1 and insulation handle 2, insulated column 1 forms by the insulating material manufacturing with insulation handle 2, and insulating material can be polyester insulated material or epoxy resin insulation material etc.Described insulated column 1 is cylindrical; It is corresponding that the diameter of insulated column 1 and A.C. contactor auxiliary touches the aperture in hole; The length of insulated column 1 is greater than the auxiliary length in hole of touching; The width of described insulation handle 2 and A.C. contactor two assist the spacing of touching the hole corresponding, and two insulated columns 1 are separately positioned on the bottom of insulation handle 2 both sides.Insulation handle 2 in the present embodiment is middle quadra structure with holes; Insulation handle 2 and two insulated columns 1 are monolithic construction; Hole in the present embodiment on the insulation handle 2 is a Long Circle, also can be rectangle, and insulation handle 2 can be not with holes yet; Be Π shape structure, as long as just be convenient to held can.The insulation handle 2 of the utility model can also be the detachable split-type structural that is connected with two insulated columns 1, makes production according to user's needs.Be used for example with the CJT1-20 A.C. contactor in the present embodiment, the length of insulated column 1 is 3 centimetres, and the diameter of insulated column 1 is 5 millimeters, assists the aperture of touching the hole corresponding with A.C. contactor, and can be inserted into auxiliary touching in the hole.85 millimeters of handle length, 70 millimeters of handle height.The utility model inserts two insulated columns 1 two auxiliary touching in the hole of CJT1-20 A.C. contactor simultaneously through handle; Be used for control loop open circuit and major loop connects and takes to send by force when good; The perhaps not detection of self-locking and chain effect during live testing; Easy and simple to handle, time saving and energy saving, connect reliable.
The utlity model has simple in structurely, easy and simple to handle, can realize two auxiliary contacts are implemented to insert simultaneously and the characteristics of attended operation.
Claims (3)
1. an A.C. contactor is assisted fastening means; It is characterized in that: comprise two insulated columns and insulation handle; Described insulated column is cylindrical, and it is corresponding that the diameter of insulated column and A.C. contactor auxiliary touches the aperture in hole, and the length of insulated column is greater than the auxiliary length in hole of touching; The width of described insulation handle and A.C. contactor two assist the spacing of touching the hole corresponding, and two insulated columns are separately positioned on the bottom
of insulation handle both sides.
2. A.C. contactor according to claim 1 is assisted fastening means, it is characterized in that: described insulation handle is middle quadra structure with holes, and insulation handle and two insulated columns are monolithic construction.
3. A.C. contactor according to claim 1 is assisted fastening means, it is characterized in that: described insulation handle is the detachable split-type structural that is connected with two insulated columns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120224868U CN202142473U (en) | 2011-06-29 | 2011-06-29 | Auxiliary connecting tool of alternating current contactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120224868U CN202142473U (en) | 2011-06-29 | 2011-06-29 | Auxiliary connecting tool of alternating current contactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202142473U true CN202142473U (en) | 2012-02-08 |
Family
ID=45553518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120224868U Expired - Fee Related CN202142473U (en) | 2011-06-29 | 2011-06-29 | Auxiliary connecting tool of alternating current contactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202142473U (en) |
-
2011
- 2011-06-29 CN CN201120224868U patent/CN202142473U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120208 Termination date: 20140629 |
|
| EXPY | Termination of patent right or utility model |