CN107316765A - A kind of chain connector of earthing knife-switch - Google Patents
A kind of chain connector of earthing knife-switch Download PDFInfo
- Publication number
- CN107316765A CN107316765A CN201710559735.1A CN201710559735A CN107316765A CN 107316765 A CN107316765 A CN 107316765A CN 201710559735 A CN201710559735 A CN 201710559735A CN 107316765 A CN107316765 A CN 107316765A
- Authority
- CN
- China
- Prior art keywords
- lateral member
- longitudinal elements
- earthing knife
- chain connector
- drive
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/20—Interlocking, locking, or latching mechanisms
- H01H9/26—Interlocking, locking, or latching mechanisms for interlocking two or more switches
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a kind of chain connector of earthing knife-switch, it is characterized in that, including the first lateral member, the second lateral member, longitudinal elements, first lateral member be arranged in parallel with second lateral member, the longitudinal elements is at right angles set with first lateral member, second lateral member respectively, one end of the longitudinal elements is fixedly connected with one end of first lateral member, and the other end of the longitudinal elements in the middle part of second lateral member with being fixedly connected.The beneficial effect that the present invention is reached：The present invention proposes a kind of chain connector of earthing knife-switch, overcome prior art presence poor universality, be unable to fast assembling-disassembling match somebody with somebody, lacks rotating be driven or chain defect, drive socket and the engaged transmission in drive connection hole at right angles and are installed additional using lateral member and longitudinal elements, the self-locking of connector unitary rotation, efficiently solves the chain function of earthing knife-switch when torque drive when realizing rotating forward and reversion.
Description
Technical field
The present invention relates to a kind of chain connector of earthing knife-switch, belong to linkage assemblies technical field.
Background technology
The first principle in power equipment generally using safety utilization of electric power is designed, therefore between power equipment all parts
Generally it is controlled using interlocking gear, prevents the electric shock risk of hot line job, existing earthing knife-switch linkage assemblies are big
It is more fixed-type with miscellaneous part, there is poor universality, be unable to fast assembling-disassembling and match somebody with somebody, lack rotating transmission or chain lack
Fall into.
The content of the invention
It is an object of the present invention to overcome the defect that prior art is present, above-mentioned technical problem is solved, a kind of earthing knife-switch is proposed
Chain connector.
The present invention is adopted the following technical scheme that：A kind of chain connector of earthing knife-switch, it is characterised in that including the first lateral member,
Second lateral member, longitudinal elements, first lateral member be arranged in parallel with second lateral member, the longitudinal elements respectively with it is described
First lateral member, second lateral member are at right angles set, and one end of the longitudinal elements and one end of first lateral member are consolidated
Fixed connection, the other end of the longitudinal elements in the middle part of second lateral member with being fixedly connected.
As a kind of preferred embodiment, the first lateral member, the second lateral member and longitudinal elements are integrally formed.
As a kind of preferred embodiment, the drive connection hole being internally provided with along the longitudinal direction of longitudinal elements, transmission connects
Connect hole and extend through one end of the first lateral member, the middle part of the second lateral member.
As a kind of preferred embodiment, drive connection hole is internally provided with the drive socket being engaged, drive socket
Be internally provided with power transmission shaft, the effect of drive socket is that in power continues transmittance process protection drive connection hole prevents mill
Damage is too fast to cause aperture increases to produce driving error.
As a kind of preferred embodiment, the inner surface of drive socket is fixedly connected with the outer surface of power transmission shaft, drive sleeve
The outer surface of cylinder, the inner surface in the hole that is connected are carved provided with intermeshing teeth groove and rack, the outer surface of drive socket respectively
Engage to form transmission with the inner surface in the hole that is connected, drive longitudinal elements to rotate.
As a kind of preferred embodiment, the top of longitudinal elements and the junction of the first lateral member are provided with spacing fin,
It is spacing during the installation of face for carrying out.
As a kind of preferred embodiment, the end face of the first lateral member and the second lateral member is provided with arc curl, just
In assembling and the driven transmission of power.
As a kind of preferred embodiment, being shaped as longitudinal elements is cylindric.
As a kind of preferred embodiment, spacing fin is the alloy steel bar of welding or the rubber strip of stickup.
The beneficial effect that the present invention is reached：The present invention proposes a kind of chain connector of earthing knife-switch, overcomes prior art and deposits
Poor universality, be unable to fast assembling-disassembling match somebody with somebody, lack rotating transmission or chain defect, be in longitudinal elements using lateral member
Right angle simultaneously installs drive socket and the engaged transmission in drive connection hole additional, is connected when torque drive when realizing rotating forward and reversion
The self-locking of part unitary rotation, efficiently solves the chain function of earthing knife-switch.
Brief description of the drawings
Fig. 1 is the structural representation of the front view of the present invention.
Fig. 2 is the structural representation of the top view of the present invention.
Fig. 3 is the structural representation of the right view of the present invention.
Fig. 4 is the structural representation of the stereogram of the present invention.
The implication marked in figure：The lateral members of 1- first, the lateral members of 2- second, 3- longitudinal elements, 4- drive connections hole, 5- transmissions
Sleeve, 6- arc curls, the spacing fins of 7-.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following examples are only used for clearly illustrating the present invention
Technical scheme, and can not be limited the scope of the invention with this.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the present invention proposes a kind of chain connector of earthing knife-switch, it is characterised in that including the
One lateral member 1, the second lateral member 2, longitudinal elements 3, the first lateral member 1 be arranged in parallel with the second lateral member 2, longitudinal elements 3 respectively with
First lateral member 1, the second lateral member 2 are at right angles set, and one end of longitudinal elements 3 is fixedly connected with one end of the first lateral member 1, is indulged
It is fixedly connected to the other end of part 3 with the middle part of the second lateral member 2.
As a kind of preferred embodiment, the first lateral member 1, the second lateral member 2 are integrally formed with longitudinal elements 3, and molding adds
Work production is rapid.
As a kind of preferred embodiment, the drive connection hole 4 being internally provided with along the longitudinal direction of longitudinal elements 3, transmission
Connecting hole 4 extends through one end of the first lateral member 1, the middle part of the second lateral member 2, for being convenient for power transmission.
As a kind of preferred embodiment, drive connection hole 4 is internally provided with the drive socket 5 being engaged, drive sleeve
Cylinder 5 is internally provided with power transmission shaft, and the effect of drive socket 5 is the protection drive connection hole 4 in power continues transmittance process
Prevent rapid wear from causing aperture increases to produce driving error.
During the chain transmission of earthing knife-switch, it is not only that axle is rotated sometimes and connector is fixed, but connector
Integrally rotate transmission moment of torsion or self-locking successively under the drive of power transmission shaft, is applied especially to the chain transmission of rotating
In.As a kind of preferred embodiment, the inner surface of drive socket 5 is fixedly connected with the outer surface of power transmission shaft, drive socket 5
Outer surface, the inner surface in the hole 4 that is connected are carved provided with intermeshing teeth groove and rack respectively, the outer surface of drive socket 5 with
The inner surface in drive connection hole 4 engages to form transmission, drives longitudinal elements 3 to rotate.
The precision of mechanism assembling is dependent firstly on the precision size of each component assembly, and assembling the part used all needs to consider
Positioning and the corresponding assembling position limiting structure of setting.As a kind of preferred embodiment, the top of longitudinal elements 3 and the first lateral member
1 junction is provided with spacing fin 7, spacing during the installation of face for carrying out.
As a kind of preferred embodiment, the end face of the first lateral member 1 and the second lateral member 2 is provided with arc curl 6,
It is easy to assembling and the driven transmission of power.
As a kind of preferred embodiment, being shaped as longitudinal elements 3 is cylindric.
As a kind of preferred embodiment, spacing fin 7 is the alloy steel bar of welding or the rubber strip of stickup；Wherein,
There is the alloy steel bar of welding durable assembling process will not produce the defect of loosening, and the rubber strip pasted can be pasted at any time
With tear, be easy to carry out flexible positioning according to assembling situation.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvement and deformation can also be made, these improve and deformed
Also it should be regarded as protection scope of the present invention.
Claims (9)
1. a kind of chain connector of earthing knife-switch, it is characterised in that including the first lateral member（1）, the second lateral member（2）, longitudinal elements
（3）, first lateral member（1）With second lateral member（2）It is arranged in parallel, the longitudinal elements（3）Respectively with described first
Lateral member（1）, second lateral member（2）At right angles set, the longitudinal elements（3）One end and first lateral member（1）
One end be fixedly connected, the longitudinal elements（3）The other end and second lateral member（2）Middle part be fixedly connected.
2. a kind of chain connector of earthing knife-switch according to claim 1, it is characterised in that first lateral member（1）, it is described
Second lateral member（2）With the longitudinal elements（3）It is integrally formed.
3. a kind of chain connector of earthing knife-switch according to claim 1, it is characterised in that the longitudinal elements（3）Inside set
It is equipped with drive connection hole along the longitudinal direction（4）, the drive connection hole（4）Extend through first lateral member（1）One
End, second lateral member（2）Middle part.
4. a kind of chain connector of earthing knife-switch according to claim 3, it is characterised in that the drive connection hole（4）It is interior
Portion is provided with the drive socket being engaged（5）, the drive socket（5）Be internally provided with power transmission shaft, the drive socket（5）
Effect be power continue transmittance process in protection drive connection hole（4）Prevent rapid wear from causing aperture increases to produce biography
Dynamic error.
5. a kind of chain connector of earthing knife-switch according to claim 4, it is characterised in that the drive socket（5）Interior table
Face is fixedly connected with the outer surface of the power transmission shaft, the drive socket（5）Outer surface, the drive connection hole（4）It is interior
Carve respectively provided with intermeshing teeth groove and rack, the drive socket on surface（5）Outer surface and the drive connection hole（4）
Inner surface engage to form transmission, drive longitudinal elements（3）Rotate.
6. a kind of chain connector of earthing knife-switch according to claim 1, it is characterised in that the longitudinal elements（3）Top with
First lateral member（1）Junction be provided with spacing fin（7）, it is spacing during the installation of face for carrying out.
7. a kind of chain connector of earthing knife-switch according to claim 1, it is characterised in that first lateral member（1）And institute
State the second lateral member（2）End face be provided with arc curl（6）, it is easy to assembling and the driven transmission of power.
8. a kind of chain connector of earthing knife-switch according to claim 1, it is characterised in that the longitudinal elements（3）Be shaped as
It is cylindric.
9. a kind of chain connector of earthing knife-switch according to claim 6, it is characterised in that the spacing fin（7）For welding
Alloy steel bar or stickup rubber strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710559735.1A CN107316765A (en) | 2017-07-11 | 2017-07-11 | A kind of chain connector of earthing knife-switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710559735.1A CN107316765A (en) | 2017-07-11 | 2017-07-11 | A kind of chain connector of earthing knife-switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107316765A true CN107316765A (en) | 2017-11-03 |
Family
ID=60179053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710559735.1A Pending CN107316765A (en) | 2017-07-11 | 2017-07-11 | A kind of chain connector of earthing knife-switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107316765A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2266784Y (en) * | 1996-06-28 | 1997-11-05 | 东北电力试验研究院 | Switch spring operation mechanism |
| CN2341258Y (en) * | 1998-01-20 | 1999-09-29 | 余姚市高压电器开关厂 | Energy storing structure for spring operating mechanism |
| CN201936798U (en) * | 2010-01-02 | 2011-08-17 | 李允恭 | Improved high-voltage isolating switch provided with grounding switch, and operating mechanism thereof |
| CN204088116U (en) * | 2014-07-29 | 2015-01-07 | 福建森达电气股份有限公司 | Bent-arm grounding switch operating device |
| CN207124140U (en) * | 2017-07-11 | 2018-03-20 | 江苏镇德电力设备有限公司 | A kind of chain connector of earthing knife-switch |
-
2017
- 2017-07-11 CN CN201710559735.1A patent/CN107316765A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2266784Y (en) * | 1996-06-28 | 1997-11-05 | 东北电力试验研究院 | Switch spring operation mechanism |
| CN2341258Y (en) * | 1998-01-20 | 1999-09-29 | 余姚市高压电器开关厂 | Energy storing structure for spring operating mechanism |
| CN201936798U (en) * | 2010-01-02 | 2011-08-17 | 李允恭 | Improved high-voltage isolating switch provided with grounding switch, and operating mechanism thereof |
| CN204088116U (en) * | 2014-07-29 | 2015-01-07 | 福建森达电气股份有限公司 | Bent-arm grounding switch operating device |
| CN207124140U (en) * | 2017-07-11 | 2018-03-20 | 江苏镇德电力设备有限公司 | A kind of chain connector of earthing knife-switch |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171103 |