CN204067989U - Carrier loader locking device - Google Patents
Carrier loader locking device Download PDFInfo
- Publication number
- CN204067989U CN204067989U CN201420222161.0U CN201420222161U CN204067989U CN 204067989 U CN204067989 U CN 204067989U CN 201420222161 U CN201420222161 U CN 201420222161U CN 204067989 U CN204067989 U CN 204067989U
- Authority
- CN
- China
- Prior art keywords
- carrier loader
- locking
- action bars
- plate
- hook
- 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 - Lifetime
Links
- 238000009434 installation Methods 0.000 claims abstract description 10
- 230000000694 effects Effects 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 1
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- Handcart (AREA)
Abstract
The utility model belongs to high pressure equipment for power transmission and distribution, relates to a kind of carrier loader locking device of central switch cabinet.It comprises action bars and locking hooks plate, and action bars through the rear surface of carrier loader, and is positioned horizontally in the inner chamber of carrier loader, and action bars can move forward and backward along carrier loader; The afterbody of locking hook plate is arranged on the top of action bars by bearing pin, locking hooks plate and can rotate around described bearing pin; The middle part that locking hooks plate is arranged on carrier loader by installation shaft, and locking hooks plate and can rotate around installation shaft; Locking hooks the top of plate and is provided with hook, and the front surface of carrier loader is provided with and hooks the corresponding through hole of plate with locking, and the surface of central switch cabinet is provided with and hook can be allowed to enter and carry out spacing square hole with being rotated further of hook to linking up with.After locking, when pulling circuit breaker cart, carrier loader can not the action with the action of circuit breaker cart, plays the effect of secure support circuit breaker cart.
Description
Technical field
The utility model belongs to high pressure equipment for power transmission and distribution, relates to a kind of carrier loader locking device of central switch cabinet.
Background technology
the carrier loader of central switch cabinet is the bottom being arranged on circuit breaker cart, be used for transporting the device of circuit breaker cart, the device that carrier loader in current central switch cabinet and not having between the cabinet of central switch cabinet locks, when pulling out circuit breaker cart, the carrier loader easily action with the action of circuit breaker cart, especially, when violence pull-out circuit breaker cart, serious accident is easily caused.
Summary of the invention
Technical problem to be solved in the utility model is, a kind of carrier loader locking device that carrier loader can be locked on central switch cabinet cabinet is provided, it makes when pulling circuit breaker cart, carrier loader can not the action with the action of circuit breaker cart, plays the effect of secure support circuit breaker cart.
Carrier loader locking device of the present utility model, it comprises action bars and locking hooks plate, and described action bars through the rear surface of carrier loader, and is positioned horizontally in the inner chamber of carrier loader, and described action bars can move forward and backward along carrier loader; The afterbody that described locking hooks plate is arranged on the top of action bars by bearing pin, described locking hooks plate and can rotate around described bearing pin; The middle part that described locking hooks plate is arranged on carrier loader by installation shaft, and described locking hooks plate and can rotate around installation shaft; The top that described locking hooks plate is provided with hook, the front surface of described carrier loader is provided with and hooks the corresponding through hole of plate with locking, and the surface of described central switch cabinet is provided with and hook can be allowed to enter and carry out spacing square hole with being rotated further of hook to hook.
Described carrier loader is provided with the guide pad passed for action bars, described guide pad includes hollow inner chamber; The rear portion of described action bars is provided with block, is provided with the spring be enclosed within action bars between described block and the inner chamber of guide pad.
The front surface of described carrier loader is provided with positioning and guiding bar, the surface of described central switch cabinet is provided with the positioning guide hole matched with described positioning and guiding bar.
Described installation shaft is screw rod, and described screw rod is provided with nut.
The utility model has the advantage of: the middle part that locking hooks plate is arranged on carrier loader by screw rod, when the square hole locking height and the central switch cabinet surface hooking plate is inconsistent, locking can be regulated to hook the height of plate by nut.The safety that the structure of carrier loader locking device is simple, easy to operate, ensure that maintainer and equipment.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is vertical view of the present utility model;
Fig. 3 is the surface texture schematic diagram of central switch cabinet of the present utility model;
When Fig. 4 is hook non-locking of the present utility model, locking hooks the state diagram of plate;
Fig. 5 is the state diagram that after hook locking of the present utility model, locking hooks plate.
Embodiment
As shown in the figure, carrier loader locking device is positioned at the bottom of circuit breaker cart a, and it comprises action bars 01 and locking hooks plate 05, and described action bars 01 is through the rear surface of carrier loader 11, and be positioned horizontally in the inner chamber of carrier loader 11, described action bars 01 can move forward and backward along carrier loader 11; The afterbody that described locking hooks plate 05 is arranged on the top of action bars 01 by bearing pin 08, described locking hooks plate 05 and can rotate around described bearing pin 08; The middle part that described locking hooks plate 05 is arranged on carrier loader 11 by installation shaft 06, and described installation shaft 06 is screw rod, and described screw rod is provided with nut, and described locking hooks plate 05 can around bolt rotary.
The top that described locking hooks plate 05 is provided with hook 051, the front surface of described carrier loader 11 is provided with and hooks the corresponding through hole of plate 05 with locking, and the surface of described central switch cabinet b is provided with and hook 051 can be allowed to enter and carry out spacing square hole 09 with being rotated further of hook 051 to hook 051.
Described carrier loader 11 is provided with the guide pad 03 passed for action bars 01, described guide pad 03 includes hollow inner chamber; The rear portion of described action bars 01 is provided with block 02, is provided with the spring 04 be enclosed within action bars between described block 02 and the inner chamber of guide pad 03, and described spring 04 is in compressive state.
The front surface of described carrier loader 11 is provided with positioning and guiding bar 07, the surface of described central switch cabinet is provided with the positioning guide hole 10 matched with described positioning and guiding bar 07.
During operation, the positioning and guiding bar 07 of the front surface of carrier loader 11 is shifted onto in the positioning guide hole 10 on the surface of central switch cabinet, then, with the afterbody of hand push operation bar 01 forward, now, described spring 04 is in compressive state, locking hooks plate 05 can counterclockwise around the angle that bolt rotary is certain, enter in the square hole 09 of central switch cabinet in skewed, then, unclamp operation bar 01, under the elastic force effect of spring 04, action bars 01 moves backward, and drive locking to hook plate 05 and rotate clockwise, final hook 051 is spacing by square hole 09.
Claims (4)
1. a carrier loader locking device, it is characterized in that: it comprises action bars (01) and locking hooks plate (05), described action bars (01) is through the rear surface of carrier loader (11), and be positioned horizontally in the inner chamber of carrier loader (11), described action bars (01) can move forward and backward along carrier loader (11); The afterbody that described locking hooks plate (05) passes through the top that bearing pin (08) is arranged on action bars (01), and described locking hooks plate (05) and can rotate around described bearing pin (08); The middle part that described locking hooks plate (05) is arranged on carrier loader (11) by installation shaft (06), and described locking hooks plate (05) and can rotate around installation shaft (06); The top that described locking hooks plate (05) is provided with hook (051), the front surface of described carrier loader (11) is provided with and hooks the corresponding through hole of plate (05) with locking, and the surface of central switch cabinet (b) is provided with and hook (051) can be allowed to enter and carry out spacing square hole (09) with being rotated further of hook (051) to hook (051).
2. carrier loader locking device according to claim 1, it is characterized in that: described carrier loader (11) is provided with the guide pad (03) passed for action bars (01), described guide pad (03) includes hollow inner chamber; The rear portion of described action bars (01) is provided with block (02), is provided with the spring (04) be enclosed within action bars between the inner chamber of described block (02) and guide pad (03).
3. carrier loader locking device according to claim 1, it is characterized in that: the front surface of described carrier loader (11) is provided with positioning and guiding bar (07), the surface of described central switch cabinet is provided with the positioning guide hole (10) matched with described positioning and guiding bar (07).
4. carrier loader locking device according to claim 1, is characterized in that: described installation shaft (06) is screw rod, and described screw rod is provided with nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420222161.0U CN204067989U (en) | 2014-04-30 | 2014-04-30 | Carrier loader locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420222161.0U CN204067989U (en) | 2014-04-30 | 2014-04-30 | Carrier loader locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204067989U true CN204067989U (en) | 2014-12-31 |
Family
ID=52209437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420222161.0U Expired - Lifetime CN204067989U (en) | 2014-04-30 | 2014-04-30 | Carrier loader locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204067989U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112186601A (en) * | 2020-09-04 | 2021-01-05 | 国网山东省电力公司潍坊供电公司 | Handcart circuit breaker transfer vehicle and method |
| CN115910667A (en) * | 2022-12-12 | 2023-04-04 | 威士敦电力科技(无锡)有限公司 | Electric drive type high-voltage circuit breaker |
-
2014
- 2014-04-30 CN CN201420222161.0U patent/CN204067989U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112186601A (en) * | 2020-09-04 | 2021-01-05 | 国网山东省电力公司潍坊供电公司 | Handcart circuit breaker transfer vehicle and method |
| CN115910667A (en) * | 2022-12-12 | 2023-04-04 | 威士敦电力科技(无锡)有限公司 | Electric drive type high-voltage circuit breaker |
| CN115910667B (en) * | 2022-12-12 | 2024-05-10 | 威士敦电力科技(无锡)有限公司 | Electric drive type high-voltage circuit breaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 212200 south side of Pearl Square, Yangzhong Development Zone, Zhenjiang City, Jiangsu Province Patentee after: Zhenjiang Daquan Intelligent Electric Co.,Ltd. Address before: 212200 south side of Pearl Square, Yangzhong Development Zone, Zhenjiang City, Jiangsu Province Patentee before: ZHENJIANG DAQO EATON ELECTRICAL Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141231 |