CN207503838U - A kind of jacking block of high-voltage electrical apparatus switch - Google Patents
A kind of jacking block of high-voltage electrical apparatus switch Download PDFInfo
- Publication number
- CN207503838U CN207503838U CN201721576344.2U CN201721576344U CN207503838U CN 207503838 U CN207503838 U CN 207503838U CN 201721576344 U CN201721576344 U CN 201721576344U CN 207503838 U CN207503838 U CN 207503838U
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- CN
- China
- Prior art keywords
- electrical apparatus
- voltage electrical
- jacking block
- apparatus switch
- threading
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Abstract
The utility model discloses a kind of jacking blocks of high-voltage electrical apparatus switch.The technical solution of the utility model is：Including ontology, the ontology includes threading portion and the mounting portion for being arranged on threading portion both sides, the threading portion includes threading hole, heat dissipation raised line is both provided on the side wall of the threading portion and two mounting portions, the bottom in the threading portion is provided with the first threaded hole, is both provided on two mounting portion and vertically disposed second threaded hole of the first threaded hole.The jacking block of high-voltage electrical apparatus switch provided by the utility model can securely be provided and heat dissipation performance is good, ensures the even running of high-voltage electrical apparatus switch, reduces failure rate, improves the service life of high-voltage electrical apparatus switch.
Description
Technical field
The utility model is related to high-voltage electrical apparatus switch fitting field, more particularly to a kind of jacking block of high-voltage electrical apparatus switch.
Background technology
The jacking block of high-voltage electrical apparatus switch needs higher degree of being connected firmly and excellent heat dissipation characteristics.The high pressure of the prior art
It is not good enough that the jacking block of electric switch is designed in the design aspect of connection structure, and jacking block is caused to be susceptible to shaking when in use,
Seriously affecting the stable operation of high-voltage electrical apparatus switch or even coming off leads to the generation of safety accident.On the other hand, high-voltage electrical apparatus
Switch can generate a large amount of heat when in use, and therefore, the heat dissipation performance requirement of high-voltage electrical apparatus jacking block is also higher, the prior art
Without special design in terms of heat dissipation, this may result in jacking block and is thermally deformed or even can squeeze the line through jacking block jacking block
Cable can equally generate harmful effect to the good operation of high-voltage electrical apparatus switch.
Utility model content
In view of the deficienciess of the prior art, the main purpose of the utility model is that providing one kind can be securely held
And a kind of good jacking block of high-voltage electrical apparatus switch of heat dissipation performance.
To achieve the above object, the utility model provides following technical solution：A kind of jacking block of high-voltage electrical apparatus switch, packet
Ontology is included, the ontology includes threading portion and the mounting portion for being arranged on threading portion both sides, and the threading portion includes threading hole, institute
It states and heat dissipation raised line is both provided on the side wall of threading portion and two mounting portions, the bottom in the threading portion is provided with the first screw thread
Hole is both provided with and vertically disposed second threaded hole of the first threaded hole on two mounting portion.
Preferably, the threading portion is respectively arranged with silver coating on the two side of two mounting portions.
Preferably, the lower part of the ontology opens up fluted.
Preferably, two mounting portion is symmetrical arranged with respect to threading portion.
The utility model has the following advantages that relative to the prior art, by the first threaded hole for being arranged on threading portion bottom
And be arranged on two mounting portions and with the cooperation of vertically disposed second threaded hole of the first threaded hole come realize by ontology into
Row is firmly fixed, as long as being first arranged the first threaded hole and external cylinder, then passes through bolt and the second threaded hole
Cooperation so that ontology is all very firm in vertical direction and horizontal direction, will not generate shaking, ensures high-voltage electrical apparatus switch
Even running.It is radiated by setting heat dissipation raised line on the side wall of threading portion and two mounting portions so that high-voltage electricity
When air cock is run, the heat on jacking block can be distributed by the raised line that radiates, and ensure that jacking block is notheated deformation and high-voltage electricity
The component contacted inside air cock with jacking block is notheated deformation, extends the service life of high-voltage electrical apparatus switch.
Description of the drawings
Fig. 1 is the structure diagram one of jacking block that a kind of high-voltage electrical apparatus of the utility model switchs；
Fig. 2 is the structure diagram two of jacking block that a kind of high-voltage electrical apparatus of the utility model switchs；
Fig. 3 is the structure diagram three of jacking block that a kind of high-voltage electrical apparatus of the utility model switchs.
In figure：1st, ontology；11st, radiate raised line；12nd, groove；13rd, the first threaded hole；2nd, threading portion；21st, threading hole；3rd, pacify
Dress portion；31st, the second threaded hole.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of jacking block of high-voltage electrical apparatus switch, including ontology 1, ontology 1 includes threading portion 2 and is arranged on
The mounting portion 3 of 2 both sides of threading portion, threading portion 2 include threading hole 21, are respectively provided on the side wall of threading portion 2 and two mounting portions 3
There is heat dissipation raised line 11, the bottom in threading portion 2 is provided with the first threaded hole 13, is both provided on two mounting portions 3 and the first threaded hole
13 vertically disposed second threaded holes 31.
The utility model by be arranged on the first threaded hole 13 of 2 bottom of threading portion and be arranged on two mounting portions 3 and
Ontology 1 is firmly fixed to realize for cooperation with 13 vertically disposed second threaded hole 31 of the first threaded hole, as long as
First the first threaded hole 13 is arranged with external cylinder, then the cooperation by bolt and the second threaded hole 31 so that ontology 1
It is all very firm in vertical direction and horizontal direction, shaking will not be generated, ensures the even running of high-voltage electrical apparatus switch.Pass through
Setting radiates raised line 11 to radiate on the side wall of threading portion 2 and two mounting portions 3 so that high-voltage electrical apparatus switch operation
When, the heat on jacking block can be distributed by the raised line 11 that radiates, and ensure that jacking block is notheated in deformation and high-voltage electrical apparatus switch
The component that portion is contacted with jacking block is notheated deformation, extends the service life of high-voltage electrical apparatus switch.
Further, the threading portion 2 is respectively arranged with silver coating on the two side of two mounting portions 3.Silver coating
Setting can improve electrical efficiency, and when other component is contacted with the two side in threading portion 2, leading efficiency can be protected
Card.
In addition, the lower part of ontology 1 opens up fluted 12.The setting of groove 12 is the deformation degree in order to reduce jacking block,
During high-voltage electrical apparatus switch operation, a large amount of heat can cause jacking block to be thermally deformed to a certain extent, and the setting of groove 12 can make
The deformation direction and form for obtaining jacking block are controlled, and when being heated above certain limit, the part of 12 both sides of groove can think groove
12 center is close, the other parts hardly deformation of such jacking block, on the whole, hardly influences the performance of jacking block.
Preferably, two mounting portions, 3 opposite threading portion 2 is symmetrical arranged.The shape and size all same of two mounting portions 3,
And two mounting portions 3 are symmetrical arranged with respect to threading portion 2, are enabled to the distribution of weight of jacking block and are radiated than more uniform, no
It will appear the situation of heat aggregation.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical solutions belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, several improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (4)
1. a kind of jacking block of high-voltage electrical apparatus switch, it is characterised in that：Including ontology, the ontology includes threading portion and is arranged on
The mounting portion of threading portion both sides, the threading portion include threading hole, are all provided on the side wall of the threading portion and two mounting portions
Heat dissipation raised line is equipped with, the bottom in the threading portion is provided with the first threaded hole, is both provided on two mounting portion and the first spiral shell
Vertically disposed second threaded hole of pit.
2. a kind of jacking block of high-voltage electrical apparatus switch according to claim 1, it is characterised in that：The threading portion is close to two peaces
Silver coating is respectively arranged on the two side in dress portion.
3. a kind of jacking block of high-voltage electrical apparatus switch according to claim 1, it is characterised in that：The lower part of the ontology opens up
It is fluted.
4. a kind of jacking block of high-voltage electrical apparatus switch according to claim 1, it is characterised in that：Two mounting portion is opposite to be worn
Line portion is symmetrical arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721576344.2U CN207503838U (en) | 2017-11-22 | 2017-11-22 | A kind of jacking block of high-voltage electrical apparatus switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721576344.2U CN207503838U (en) | 2017-11-22 | 2017-11-22 | A kind of jacking block of high-voltage electrical apparatus switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207503838U true CN207503838U (en) | 2018-06-15 |
Family
ID=62505815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721576344.2U Active CN207503838U (en) | 2017-11-22 | 2017-11-22 | A kind of jacking block of high-voltage electrical apparatus switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207503838U (en) |
-
2017
- 2017-11-22 CN CN201721576344.2U patent/CN207503838U/en active Active
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