CN103569182A - Tool for limiting retraction of cart and operating method thereof - Google Patents
Tool for limiting retraction of cart and operating method thereof Download PDFInfo
- Publication number
- CN103569182A CN103569182A CN201310475971.7A CN201310475971A CN103569182A CN 103569182 A CN103569182 A CN 103569182A CN 201310475971 A CN201310475971 A CN 201310475971A CN 103569182 A CN103569182 A CN 103569182A
- Authority
- CN
- China
- Prior art keywords
- cart
- baffle plate
- breach
- baffle
- frock
- 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.)
- Granted
Links
Images
Landscapes
- Trip Switchboards (AREA)
Abstract
The invention discloses a tool for limiting the retraction of a cart and an operating method thereof. The tool comprises a baffle (2) for limiting the cart (1), wherein the baffle (2) is provided with a through hole, a screw (3) penetrates through the through hole in the baffle (2) for fixing the baffle (2) on a corner column of a breaker standard inspection cabinet (7), the baffle (2) rotates around the screw (3) for moving, the corner column is also provided with a fixing pin (8), the baffle (2) is provided with a notch (9), when the baffle (2) is rotated, the notch (9) is precisely clamped on the fixing pin (8), a nut (4) is arranged between the baffle (2) and the corner column, and the tail part of the screw (3) is fixed by a flat gasket (5) and an elastic gasket (6). The tool for limiting the retraction of the cart with the above structure and the operating method of the tool can be used for effectively limiting the cart for preventing the cart from being retracted, when the cart is in a non-working state, the baffle is rotated onto the fixing pin clockwise, and is clamped by the notch, so that the cart is pushed to an experiment position without being hindered.
Description
Technical field
The present invention relates to a kind of frock and method of operation thereof that go-cart retreats that limit.
Background technology
Go-cart is widely used in enterprise at present, for transporting the special go-cart that the go-cart of vacuum breaker is two closed slides of a kind of top welding.After vacuum breaker being advanced to the check of circuit breaker standard test cabinet, usually due to the antagonistic force after thrust, go-cart is retreated, as because of carelessness, will knock inspector down, bring certain hidden danger to the personal safety of operating personal, simultaneously the also normal work of impact.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of frock and method of operation thereof that go-cart retreats that limit for problems of the prior art, its objective is while shifting circuit breaker onto check position that the activity of restriction go-cart prevents from retreating and causes safety misadventure.
Technical scheme of the present invention is that frock that frock restriction go-cart that this kind of restriction go-cart retreats retreats comprises go-cart is carried out to spacing baffle plate, baffle plate is provided with through hole, screw rod is fixed on baffle plate on the leg post of circuit breaker standard test cabinet through the through hole on baffle plate, and described baffle plate rotatablely moves around screw rod, on described leg post, be also provided with set pin, described baffle plate is provided with breach, butterfly, and breach is just in time stuck on set pin.
Between described baffle plate and leg post, be provided with nut, the afterbody of described screw rod is fixed by plain cushion and bullet pad.
A kind of method of operation of the frock retreating for above-mentioned restriction go-cart, when being loaded with the go-cart of circuit breaker and approaching circuit breaker standard test cabinet and arrive experiment position, conter clockwise puts down baffle plate, breach on baffle plate is forwarded on set pin, and block by breach, can effectively to go-cart, carry out spacingly, prevent that go-cart from retreating.
When in off working state, baffle plate cw is forwarded on set pin, and block by breach, with obstruction free go-cart, push away less than experiment position.
Having frock and the method for operation thereof that this kind of restriction go-cart of said structure retreat has the following advantages:
1. this kind of frock of retreating of restriction go-cart approaches circuit breaker standard test cabinet and arrives while testing position when being loaded with the go-cart of circuit breaker, conter clockwise puts down baffle plate, breach on baffle plate is forwarded on set pin, and block by breach, can effectively to go-cart, carry out spacingly, prevent that go-cart from retreating, when in off working state, baffle plate cw is forwarded on set pin, and block by breach, with obstruction free go-cart, push away less than experiment position.
2. this kind of tool structure that retreat of restriction go-cart is simple, easy to operate, cheap for manufacturing cost, can effectively solve go-cart and retreat problem.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described:
Fig. 1 is structural representation of the present invention.
Fig. 2 is the left view of structure shown in Fig. 1.
Fig. 3 is the structural representation of the present invention when off working state.
In Fig. 1-3,1: go-cart; 2: baffle plate; 3: screw rod; 4: nut; 5: plain cushion; 6: bullet pad; 7: circuit breaker standard test cabinet; 8: set pin.
The specific embodiment
Fig. 1 is the structural representation that the present invention limits the frock that go-cart retreats, and Fig. 2 is the left view of structure shown in Fig. 1, and Fig. 3 is the structural representation of the present invention when off working state.From structure shown in Fig. 1-Fig. 3 in conjunction with, this kind of frock that retreat of restriction go-cart comprises carries out spacing baffle plate 2 to go-cart 1, baffle plate 2 is provided with through hole, screw rod 3 is fixed on baffle plate 2 on the leg post of circuit breaker standard test cabinet 7 through the through hole on baffle plate 2, and described baffle plate 2 rotatablely moves around screw rod 3, on described leg post, be also provided with set pin 8, described baffle plate 2 is provided with breach 9, butterfly 2, breach 9 is just in time stuck on set pin 8.Between baffle plate 2 and leg post, be provided with nut 4, the afterbody of described screw rod 3 is fixing by plain cushion 5 and bullet pad 6.
For limiting the method for operation of the frock that go-cart retreats, be, when being loaded with the go-cart 1 of circuit breaker and approaching circuit breaker standard test cabinet 7 and arrive experiment position, conter clockwise puts down baffle plate 2, breach on baffle plate 29 is forwarded on set pin 8, and block by breach 9, go-cart 1 is carried out spacing, prevented that go-cart 1 from retreating.
When in off working state, baffle plate 2 cws are forwarded on set pin 8, and block by breach 9, with obstruction free go-cart, push away less than experiment position.
There is frock that this kind of restriction go-cart of said structure retreat when being loaded with the go-cart of circuit breaker and approaching circuit breaker standard test cabinet and arrive experiment position, conter clockwise puts down baffle plate, breach on baffle plate is forwarded on set pin, and block by breach, can effectively to go-cart, carry out spacingly, prevent that go-cart from retreating, when in off working state, baffle plate cw is forwarded on set pin, and block by breach, with obstruction free go-cart, push away less than experiment position.
Claims (4)
1. one kind is limited the frock that go-cart retreats, it is characterized in that: described frock comprises carries out spacing baffle plate (2) to go-cart (1), baffle plate (2) is provided with through hole, screw rod (3) is fixed on baffle plate (2) on the leg post of circuit breaker standard test cabinet (7) through the through hole on baffle plate (2), and described baffle plate (2) rotatablely moves around screw rod (3), on described leg post, be also provided with set pin (8), described baffle plate (2) is provided with breach (9), butterfly (2), breach (9) is just in time stuck on set pin (8).
2. a kind of frock that go-cart retreats that limits according to claim 1, is characterized in that: between described baffle plate (2) and leg post, be provided with nut (4), the afterbody of described screw rod (3) is fixing by plain cushion (5) and bullet pad (6).
3. one kind for a kind of method of operation that limits the frock that go-cart retreats claimed in claim 2, it is characterized in that: described method of operation is, when being loaded with the go-cart (1) of circuit breaker and approaching circuit breaker standard test cabinet (7) and arrive experiment position, conter clockwise puts down baffle plate (2), breach (9) on baffle plate (2) is forwarded on set pin (8), and block by breach (9), go-cart (1) is carried out spacing, prevent that go-cart (1) from retreating.
4. method of operation according to claim 3, is characterized in that: when in off working state, forward baffle plate (2) cw to set pin (8) upper, and block by breach (9), with obstruction free go-cart, push away less than experiment position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310475971.7A CN103569182B (en) | 2013-10-12 | 2013-10-12 | Tool for limiting retraction of cart and operating method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310475971.7A CN103569182B (en) | 2013-10-12 | 2013-10-12 | Tool for limiting retraction of cart and operating method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103569182A true CN103569182A (en) | 2014-02-12 |
| CN103569182B CN103569182B (en) | 2015-05-20 |
Family
ID=50042105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310475971.7A Active CN103569182B (en) | 2013-10-12 | 2013-10-12 | Tool for limiting retraction of cart and operating method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103569182B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201174531Y (en) * | 2008-03-28 | 2008-12-31 | 江苏金华厦电气有限公司 | Interlocking device for carrier and door of distribution cabinet |
| CN202413960U (en) * | 2011-11-25 | 2012-09-05 | 吴长军 | Foldable truck box stake |
| CN202523627U (en) * | 2012-04-18 | 2012-11-07 | 浙江朝瑞电气有限公司 | Vacuum circuit breaker with working experiment position |
| CN202997396U (en) * | 2012-12-23 | 2013-06-12 | 川铁电气（天津）集团有限公司 | Indoor handcart-type breaker cabinet |
| CN203544080U (en) * | 2013-10-12 | 2014-04-16 | 安徽鑫龙电器股份有限公司 | Tool for limiting barrow to return back |
-
2013
- 2013-10-12 CN CN201310475971.7A patent/CN103569182B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201174531Y (en) * | 2008-03-28 | 2008-12-31 | 江苏金华厦电气有限公司 | Interlocking device for carrier and door of distribution cabinet |
| CN202413960U (en) * | 2011-11-25 | 2012-09-05 | 吴长军 | Foldable truck box stake |
| CN202523627U (en) * | 2012-04-18 | 2012-11-07 | 浙江朝瑞电气有限公司 | Vacuum circuit breaker with working experiment position |
| CN202997396U (en) * | 2012-12-23 | 2013-06-12 | 川铁电气（天津）集团有限公司 | Indoor handcart-type breaker cabinet |
| CN203544080U (en) * | 2013-10-12 | 2014-04-16 | 安徽鑫龙电器股份有限公司 | Tool for limiting barrow to return back |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103569182B (en) | 2015-05-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204688080U (en) | The shuttle of electricity is changed for manned vehicle vehicle mounted dynamic battery | |
| CN203544080U (en) | Tool for limiting barrow to return back | |
| CN103569182B (en) | Tool for limiting retraction of cart and operating method thereof | |
| CN203585192U (en) | In-position buffering mechanism | |
| CN202049872U (en) | Travel switch comprising limiting seat and detection trigger device comprising travel switch | |
| CN104227600B (en) | Automobile gauge automatic telescopic clamping positioning mechanism | |
| CN204312439U (en) | A kind of strong stops cylinder | |
| CN203894020U (en) | Manual release mechanism used for vehicle crash dummy calibration test | |
| CN203881242U (en) | Engine cooling nozzle inspection tool | |
| CN202853648U (en) | Detection fixture for automobile connector | |
| CN204546099U (en) | A kind of device that evenly can eject workpiece | |
| CN203732286U (en) | Blocking wheel device for automobile detection | |
| CN204470755U (en) | A kind of circuit board repair fixture | |
| CN204067088U (en) | A kind of cylinder rebounds and flushes nearly switch triggering mechanism | |
| CN204361017U (en) | A kind of axle processing positioning tool | |
| CN203449225U (en) | Screwdriver rest | |
| CN202921669U (en) | Automatic positioning device of flower basket rack | |
| CN204565716U (en) | A kind of clamp for machining of piston rod | |
| CN203964855U (en) | A kind of vehicle-mounted bottle position detecting mechanism | |
| CN102764997B (en) | Self-locking positioning mechanism | |
| CN201819919U (en) | Device for preventing accidental bruising for electric PCB (printed circuit board) testing machine | |
| CN202292131U (en) | Positioning block reducing occupied space | |
| CN204868758U (en) | Cross valve piston component mounting tool | |
| CN103852232A (en) | Oil tank impact testing machine | |
| CN202039663U (en) | Alarm cabinet-shaped lock rod |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 241008 Anhui Province, Wuhu City Jiuhua Jiujiang District No. 118 North Park electrical components Patentee after: ANHUI ZHONGDIAN XINGFA AND XINLONG TECHNOLOGY CO., LTD. Address before: 241008 Anhui Province, Wuhu City Jiuhua Jiujiang District No. 118 North Park electrical components Patentee before: Xinlong Electric-Appliance Co., Ltd., Anhui |