CN201766297U - Safety guarding device of secondary pressure plate - Google Patents
Safety guarding device of secondary pressure plate Download PDFInfo
- Publication number
- CN201766297U CN201766297U CN2010205251041U CN201020525104U CN201766297U CN 201766297 U CN201766297 U CN 201766297U CN 2010205251041 U CN2010205251041 U CN 2010205251041U CN 201020525104 U CN201020525104 U CN 201020525104U CN 201766297 U CN201766297 U CN 201766297U
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- CN
- China
- Prior art keywords
- bin body
- fixed bin
- pressing plate
- box body
- fixing box
- 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 provides a safety guarding device of secondary pressure plate. A rotating shaft is arranged in a left fixing box body; one end of a coil spring sheet is fixed on the rotating shaft and the other end of the coil spring sheet is fixedly connected with one end of a guarding strip; the other end of the guarding strip is fixedly connected with a right fixing box body through the box wall of the left fixing box body; adsorption devices are arranged at the inner bottoms of the left fixing box body and the right fixing box body. Length of the safety guarding device of secondary pressure plate provided by the utility model can be adjusted freely according to the length of the pressure plate required to be guarded, so that the problem of isolating the pressure plates obviously under the condition of separately arranging the pressure plates in the same screen is solved to ensure that workers can not touch the guarded secondary pressure plates involuntarily when working. The safety guarding device is safe and reliable, simple in structure and convenient to mount and dismount.
Description
Technical field
The utility model relates to a kind of power equipment safety protector, especially a kind of secondary equipment in power system secondary pressing plate safety device in when work that is used for.
Background technology
The misoperation of secondary pressing plate may make the electric power primary equipment lose protection in the secondary equipment in power system; jeopardize the safe operation of electrical network; yet; on operational administrative, take certain measure for general of the anti-misoperation of secondary pressing plate at present; work screen both sides can be hung up red cloth as the operations staff isolates; bump operational outfit with the anti-personnel mistake; but this mode can only have only the situation at an interval to accomplish eye-catching isolation cashier's office in a shop to the work screen; but also exist a plurality of intervals to shield the situation of installing altogether in the transformer station, just can't accomplish eye-catching isolation.The hidden danger that exists mistake to bump pressing plate in service.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of secondary pressing plate safety device, its length can be according to the pressing plate length free adjustment length of need protection, solved the eye-catching isolating problem that the situation lower platen of installing is shielded at a plurality of intervals altogether, guarantee can not touch guarded secondary pressing plate unintentionally when personnel work, safe and reliable, simple in structure, installing with remove to make things convenient for.
For solving the problems of the technologies described above, the technical scheme that the utility model adopted is: a kind of secondary pressing plate safety device, be provided with rotating shaft in the fixed bin body of a left side, wind spring sheet one end is fixed in the rotating shaft, the wind spring sheet other end is fixedlyed connected with security bar one end, the box wall that the security bar other end passes left fixed bin body is fixedlyed connected with right fixed bin body, and left fixed bin body and right fixed bin body inner bottom part are provided with adsorbent equipment.
Security bar is red terylene cloth.
Left side fixed bin body and right fixed bin body are the polymethyl methacrylate box body.
Adsorbent equipment is a strong magnets.
The secondary pressing plate safety device that the utility model provides, because security bar one end is fixedlyed connected with the wind spring sheet in the left fixed bin body, the security bar other end is fixedlyed connected with right fixed bin body, the length of security bar can be according to the pressing plate length free adjustment length of need protection, during use left fixed bin body and right fixed bin body cashier's office in a shop can be realized protecting the eye-catching isolation of pressing plate by the work screen that adsorbent equipment is adsorbed on secondary pressing plate both sides, solved the eye-catching isolating problem that the situation lower platen of installing is shielded at a plurality of intervals altogether, guarantee can not touch guarded secondary pressing plate unintentionally when personnel work, safe and reliable, simple in structure, installing is convenient with dismounting, can satisfy the isolation of various screens various pressing plates cashier's office in a shop, flexibility is good; Red terylene cloth is the commercially available prod, low price and do not need special manufacturing, the eye-catching effect when having strengthened simultaneously isolating; Left fixed bin body that polymethyl methacrylate is made and the light insulation of right fixed bin body, in light weight, volume is little, makes things convenient for the operations staff to carry, and visual good, convenient for maintaining.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples:
Fig. 1 is a structural representation of the present utility model.
Embodiment
As shown in Figure 1, be provided with rotating shaft 1 in the left fixed bin body 2 of the present utility model, wind spring sheet one end is fixed in the rotating shaft 1, the wind spring sheet other end is fixedlyed connected with security bar 3 one ends, the box wall that security bar 3 other ends pass left fixed bin body 2 is fixedlyed connected with right fixed bin body 5, and left fixed bin body 2 and right fixed bin body 5 inner bottom parts are provided with adsorbent equipment 4.
Left side fixed bin body 2 and right fixed bin body 5 are the polymethyl methacrylate box body.
Use of the present utility model is as follows:
During use, the work that left fixed bin body 2 is fixed on secondary pressing plate one side is shielded cashier's office in a shop, move right fixed bin body 5, length according to the secondary pressing plate is pulled out security bar 3 from the wind spring sheet, when treating that work that right fixed bin body 5 arrives secondary pressing plate opposite sides is shielded cashier's office in a shop right fixed bin body 5 is fixed on the eye-catching isolation that this work screen is finished the secondary pressing plate cashier's office in a shop.
Also can earlier right fixed bin body 5 be fixed on the work screen cashier's office in a shop, move left fixed bin body 2 again, concrete steps are the same.
After being used to complete, take off left fixed bin body 2 or right fixed bin body 5, the convergent force by the wind spring sheet is involved in left fixed bin body 2 with the security bar 3 of pulling out and gets final product.
Claims (4)
1. secondary pressing plate safety device, it is characterized in that: be provided with rotating shaft (1) in the left fixed bin body (2), wind spring sheet one end is fixed in the rotating shaft (1), the wind spring sheet other end is fixedlyed connected with security bar (3) one ends, the box wall that security bar (3) other end passes left fixed bin body (2) is fixedlyed connected with right fixed bin body (5), and left fixed bin body (2) and right fixed bin body (5) inner bottom part are provided with adsorbent equipment (4).
2. secondary pressing plate safety device according to claim 1 is characterized in that: security bar (3) is red terylene cloth.
3. secondary pressing plate safety device according to claim 1 and 2 is characterized in that: left fixed bin body (2) and right fixed bin body (5) are the polymethyl methacrylate box body.
4. secondary pressing plate safety device according to claim 1 and 2 is characterized in that: adsorbent equipment (4) is a strong magnets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205251041U CN201766297U (en) | 2010-09-11 | 2010-09-11 | Safety guarding device of secondary pressure plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205251041U CN201766297U (en) | 2010-09-11 | 2010-09-11 | Safety guarding device of secondary pressure plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201766297U true CN201766297U (en) | 2011-03-16 |
Family
ID=43718904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205251041U Expired - Fee Related CN201766297U (en) | 2010-09-11 | 2010-09-11 | Safety guarding device of secondary pressure plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201766297U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105932778A (en) * | 2016-06-02 | 2016-09-07 | 国网山东省电力公司经济技术研究院 | Secondary pressure plate capable of remotely monitoring blocking/deblocking state |
| CN107658699A (en) * | 2017-09-27 | 2018-02-02 | 国网福建省电力有限公司 | One kind protection pressing plate isolation strip |
| CN109273998A (en) * | 2018-11-06 | 2019-01-25 | 宝鸡文理学院 | A kind of electrical control cabinet antistatic dedusting mechanism |
| CN111029912A (en) * | 2019-12-05 | 2020-04-17 | 国网黑龙江省电力有限公司绥化供电公司 | Relay protection secondary operation isolating device |
| CN111509603A (en) * | 2020-04-30 | 2020-08-07 | 贵州电网有限责任公司 | Protection screen cabinet safety measure protective belt |
| CN112670880A (en) * | 2020-12-28 | 2021-04-16 | 沈阳工程学院 | False touch prevention protection device and protection method for electric automation equipment switch |
| CN112909804A (en) * | 2021-03-22 | 2021-06-04 | 广东电网有限责任公司 | Relay protection insulation isolation device |
-
2010
- 2010-09-11 CN CN2010205251041U patent/CN201766297U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105932778A (en) * | 2016-06-02 | 2016-09-07 | 国网山东省电力公司经济技术研究院 | Secondary pressure plate capable of remotely monitoring blocking/deblocking state |
| CN105932778B (en) * | 2016-06-02 | 2018-08-24 | 国网山东省电力公司经济技术研究院 | Can remote monitoring throw and move back the secondary pressure plate and its operating method of state |
| CN107658699A (en) * | 2017-09-27 | 2018-02-02 | 国网福建省电力有限公司 | One kind protection pressing plate isolation strip |
| CN109273998A (en) * | 2018-11-06 | 2019-01-25 | 宝鸡文理学院 | A kind of electrical control cabinet antistatic dedusting mechanism |
| CN109273998B (en) * | 2018-11-06 | 2023-04-25 | 宝鸡文理学院 | Antistatic dust removal mechanism for electrical control cabinet |
| CN111029912A (en) * | 2019-12-05 | 2020-04-17 | 国网黑龙江省电力有限公司绥化供电公司 | Relay protection secondary operation isolating device |
| CN111509603A (en) * | 2020-04-30 | 2020-08-07 | 贵州电网有限责任公司 | Protection screen cabinet safety measure protective belt |
| CN112670880A (en) * | 2020-12-28 | 2021-04-16 | 沈阳工程学院 | False touch prevention protection device and protection method for electric automation equipment switch |
| CN112909804A (en) * | 2021-03-22 | 2021-06-04 | 广东电网有限责任公司 | Relay protection insulation isolation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YICHANG POWER SUPPLY COMPANY OF HUBEI ELECTRIC POW Free format text: FORMER OWNER: SUBSTATION OPERATION CENTER OF YICHANG POWER SUPPLY COMPANY Effective date: 20130118 Owner name: STATE ELECTRIC NET CROP. Effective date: 20130118 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130118 Address after: 443000 Yichang Yanjiang Road, Hubei, No. 117 Patentee after: Yichang Power Supply Company of Hubei Electric Power Company Patentee after: State Grid Corporation of China Address before: 443000 No. 372 Dongshan Avenue, Hubei, Yichang Patentee before: Substation Operation Center, Yichang Power Supply Company |
|
| 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: 20110316 Termination date: 20160911 |