CN204792640U - Special -shaped connecting row on large -scale circuit breaker - Google Patents
Special -shaped connecting row on large -scale circuit breaker Download PDFInfo
- Publication number
- CN204792640U CN204792640U CN201520568000.1U CN201520568000U CN204792640U CN 204792640 U CN204792640 U CN 204792640U CN 201520568000 U CN201520568000 U CN 201520568000U CN 204792640 U CN204792640 U CN 204792640U
- Authority
- CN
- China
- Prior art keywords
- main part
- circuit breaker
- special
- main body
- rectangle location
- 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
Links
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 2
- 206010066054 Dysmorphism Diseases 0.000 abstract 1
- 230000035939 shock Effects 0.000 abstract 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
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- Breakers (AREA)
Abstract
The utility model relates to an it is rational in infrastructure, simple to operate, the cost of manufacture is low is used for special -shaped connecting row on large -scale circuit breaker, and this special -shaped connecting row on large -scale circuit breaker is including the main part, and the main part bottom is equipped with the screw hole that a plurality of is used for installing the terminal, the main part both sides are equipped with the lug, and the main part is passed through the lug and is installed on the circuit breaker, its characterized in that: main part bottom is equipped with rectangle location area, and the screw hole lies in the rectangle location to be taken, is equipped with the recess in the main part, is equipped with the flat spring in the recess, one side the main part upper groove be equipped with the boss, the flat spring top is arranged in to the boss. This dysmorphism connecting row can make special -shaped connecting row and circuit breaker have certain elasticity through the mounting panel spring to the problem of droing that exchanges that strongly shock brought has been avoided, set up rectangle location area in the main part bottom surface in addition, the rectangle location takes both sides to be equipped with the circular arc of inside tendency respectively moreover, and rectangle location area can be improved as the intensity of installation face in rectangle location area, and the circular arc of both sides on the one hand can save material, and the another party can increase heat radiating area.
Description
Technical field
The utility model relates to a kind of Large circuit breakers, is specifically related to a kind of special-shaped line bank on Large circuit breakers.
Background technology
The special-shaped line bank be generally used on Large circuit breakers includes main body and is positioned at installing hole in main body, main body is installed on-board the circuit breaker by the lug of both sides, there is following several shortcoming in current this common line bank: 1, due to circuit breaker rigid connection, therefore when circuit breaker shakes, line bank also can and then shake, in the course of time, line bank is very easily shaken off; 2, manufacturing cost is high, and heat dispersion is poor; 3, inconvenience is installed.
Summary of the invention
In view of the deficiency that prior art exists, the utility model innovation provides a kind of rational in infrastructure, easy for installation, the special-shaped line bank on Large circuit breakers that cost of manufacture is low, special-shaped line bank on this Large circuit breakers, include main body, described bottom part body is provided with several for installing the screwed hole of binding post, described main body both sides are provided with lug, described main body is installed on-board the circuit breaker by lug, it is characterized in that: described bottom part body is provided with rectangle positioning belt, described screwed hole is positioned on rectangle positioning belt, described main body is provided with groove, described groove is built with flat spring, described main body upper groove while be provided with boss, described boss is placed in above flat spring.
The working face of described main body is provided with location hole.Described rectangle positioning belt both sides are respectively equipped with the circular arc of inside tendency.
According to the special-shaped line bank on Large circuit breakers that the utility model provides, by mounting panel spring, special-shaped line bank and circuit breaker can be made to have certain elasticity, thus avoid the problem that easily comes off that sharp pounding brings; In addition rectangle positioning belt is set at body floor, and rectangle positioning belt both sides are respectively equipped with the circular arc of inside tendency, rectangle positioning belt can improve the intensity of rectangle positioning belt as installed surface, and the circular arc of both sides can save material on the one hand, and the opposing party can increase area of dissipation.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is end view of the present utility model;
Fig. 3 is rearview of the present utility model.
Embodiment
As shown in Figure 1, this special-shaped line bank on Large circuit breakers, include main body 1, several screwed holes 4 are provided with in bottom part body, these screwed holes 4 are for installing binding post, main body both sides are provided with lug 2, main body 1 is installed on-board the circuit breaker by lug 2, rectangle positioning belt 3 is provided with bottom main body 1, screwed hole 4 is positioned on rectangle positioning belt 3, rectangle positioning belt 3 can improve its intensity as installed surface, the part binding post being installed is more firm, in order to save cost of manufacture, the utility model is also respectively equipped with the circular arc 5 of inside tendency in rectangle positioning belt 3 both sides, this circular arc 5 is except material-saving, area of dissipation can also be increased.
The utility model is provided with groove 6 on the body 1, as shown in Figure 2, at groove 6 built with flat spring (not shown), main body 1 upper groove 6 be provided with boss 9, boss 9 is placed in above flat spring, is arranged on by flat spring in groove 6.When line bank is installed on circuit breaker, flat spring is just placed between line bank and circuit breaker, when circuit breaker shakes by ectocine, due to the elasticity of flat spring, line bank can be cushioned, therefore,, not easily there is the problem of coming off in the connection strong, durable more of line bank and circuit breaker.
In addition, for the ease of installing, the utility model is also provided with location hole 8 on the working face 7 of main body 1, as shown in Figure 3, during installation, as long as by location hole 8 facing to the pilot pin on circuit breaker, just can be installed on circuit breaker quickly and easily, thus improve the make efficiency of circuit breaker.
Claims (3)
1. the special-shaped line bank on a Large circuit breakers, include main body (1), described main body (1) bottom is provided with several for installing the screwed hole (4) of binding post, described main body (1) both sides are provided with lug (2), described main body (1) is installed on-board the circuit breaker by lug (2), it is characterized in that: described main body (1) bottom is provided with rectangle positioning belt (3), described screwed hole (4) is positioned on rectangle positioning belt (3), described main body (1) is provided with groove (6), described groove (6) is built with flat spring, described main body upper groove (6) while be provided with boss (9), described boss (9) is placed in above flat spring.
2. the special-shaped line bank on Large circuit breakers according to claim 1, is characterized in that: the working face (7) of described main body (1) is provided with location hole (8).
3. the special-shaped line bank on Large circuit breakers according to claim 1, is characterized in that: described rectangle positioning belt (3) both sides are respectively equipped with the circular arc (5) of inside tendency.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520568000.1U CN204792640U (en) | 2015-07-31 | 2015-07-31 | Special -shaped connecting row on large -scale circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520568000.1U CN204792640U (en) | 2015-07-31 | 2015-07-31 | Special -shaped connecting row on large -scale circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204792640U true CN204792640U (en) | 2015-11-18 |
Family
ID=54532639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520568000.1U Expired - Fee Related CN204792640U (en) | 2015-07-31 | 2015-07-31 | Special -shaped connecting row on large -scale circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204792640U (en) |
-
2015
- 2015-07-31 CN CN201520568000.1U patent/CN204792640U/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: 20151118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |