CN201161595Y - Circuit breaker barrow transfer vehicle - Google Patents
Circuit breaker barrow transfer vehicle Download PDFInfo
- Publication number
- CN201161595Y CN201161595Y CNU2007201751554U CN200720175155U CN201161595Y CN 201161595 Y CN201161595 Y CN 201161595Y CN U2007201751554 U CNU2007201751554 U CN U2007201751554U CN 200720175155 U CN200720175155 U CN 200720175155U CN 201161595 Y CN201161595 Y CN 201161595Y
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- CN
- China
- Prior art keywords
- connecting rod
- circuit breaker
- supporting plate
- support plate
- buggy
- 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 discloses a switchgear cabinet circuit breaker handcart transporter, wherein the lower of the utility model is provided with a bottom box (9) with wheels, the upper is provided with a support plate (7) with adjustable width, the middle is provided with a connecting rod lifting supporting mechanism. The connecting rod lifting supporting mechanism is composed of two connecting rods (3), two positioning pins (2) and a pin (4), wherein the centers of the two connecting rods (3) are hinged, the front ends of the connecting rods (3) are respectively hinged with the support plate (7) and the bottom box (1), the two positioning pins at back end are plugged in a long waist holes on the support plate (7) and the bottom box (1). The support plate (7) supports two support plate (10) via adjusting screw rods (8), the support plates (10) are connected with a connecting rod width adjusting mechanism and are provided with a locking device composed of a locking handle (5), a torsion spring (6) and a locking hook (9). The switchgear cabinet circuit breaker handcart transporter can adjust the height and width according to the size of a switchgear cabinet, and the utility model adds a locking device to reliably lock the transporter and the switchgear cabinet and prevent loss. The switchgear cabinet circuit breaker handcart transporter has the advantages of simple operation, wide application, few standards and high safety.
Description
Technical field:
The utility model relates to a kind of electrical power distribution system switch cubicle circuit breaker cart transfer car(buggy).
Background technology:
The circuit breaker cart transfer car(buggy), is used for circuit breaker cart is moved to outside the switch cubicle as a kind of important auxiliary of intermediate switchgear cabinet when switch cubicle being carried out Installation and Debugging or maintenance.At present, middle high-tension switch cabinet width mainly contains five kinds of 650mm, 800mm, 840mm, 900mm, 1000mm.Existing circuit breaker handcart transfer car(buggy) keystone configuration is made up of by 4 screw rods that are used to adjust height a supporting plate that is used for support handcart weight and little vehicle main body, because the width of dolly is fixed and the height adjustment amount is less, so matching used transfer car(buggy) also has five kinds, the height of transfer car(buggy) and width are different because of cabinet.Transfer car(buggy) mainly contains following two kinds of versions: a kind of is the coupling type structure, as KYN28 cabinet transfer car(buggy), is made up of the underframe and a supporting plate of a belt wheel, and height and width can not be adjusted for fixing, and this transfer car(buggy) is simple in structure, and cost is low; But when manpower push-and-pull circuit breaker cart, hook is thrown off easily, can cause device damage and injure operating personal, has big potential safety hazard.Bigger to the vibration of circuit breaker cart bump, influence the normal use of circuit breaker.Another kind is the screw structure, as KYN18 cabinet transfer car(buggy), and this transfer car(buggy) supporting plate height-adjustable, multiple functional, but complex structure, width can not be adjusted for fixing, and cost is higher, and field of application is little.In a word, the specification of transfer car(buggy) is how more because of the specification of switch cubicle, can not substitute between the different size, uses comparatively loaded down with trivial detailsly, has potential safety hazard again.
Summary of the invention:
The purpose of this utility model provide a kind of can be according to the different circuit breaker cart transfer car(buggy)s of adjusting of switch cubicle height with width.
The purpose of this utility model technical scheme is: design a kind of transfer car(buggy) that can adapt to the adjustable tight device with lock of multiple switch cubicle, the bottom of transfer car(buggy) is one to have the under casing of four wheels, play a supportive role, the adjustable supporting plate of one width is arranged at top, be used to place circuit breaker cart and same switch locking, the centre is a connecting rod lifting supporting mechanism, the height that is used to support upper pallet and adjusts supporting plate.Connecting rod lifting supporting mechanism is made of connecting rod, locating dowel pin and pin, and two connecting rod centers are hinged, and the connecting rod front end is hinged with supporting plate and under casing respectively, and two locating dowel pins in rear end are inserted in the long lumbar hole on supporting plate and the under casing, can slide in long lumbar hole.Be supported with two supporting plates by 4 adjusting screw(rod)s on the supporting plate, be respectively equipped with long lumbar hole on two supporting plates, the connecting rod width adjusting mechanism that is hinged to by connecting rod, pin, locating plate, locating dowel pin is connected in the long lumbar hole, can realize the adjustment of Width.Each supporting plate is provided with one and constitutes latching device by clamp handle 5, torsion spring 6, locking bail 9.
When maintenance, adjust height and the width dimensions and the locking of transfer car(buggy) earlier according to the specification of switch cubicle.Realize the reliable locking of transfer car(buggy) and switch cubicle by locking bail.
The circuit breaker cart transfer car(buggy) that the utility model provides both can have been adjusted the height and the width of transfer car(buggy) according to the specification of switch cubicle, increased latching device again, made transfer car(buggy) and switch cubicle reliably lock and prevent and got loose, and had guaranteed the safety of personnel and equipment.After the utility model adopted said structure, required specification was few, easy to use, laborsaving, good operation performance, safe.
Description of drawings:
Accompanying drawing 1 is the structural representation of an embodiment of circuit breaker cart transfer car(buggy) of the adjustable tight device with lock of the utility model.
Accompanying drawing 2 is the birds-eye view of an embodiment of the utility model.
Among the figure: 1---under casing 2---locating dowel pin A 3---connecting rod A 4---pin A 5---clamp handle
6---torsion spring 7--supporting plate A 8---adjusting screw(rod) 9---locking bail 10---supporting plate B
11---connecting rod B 12---pin B 13---locating plate 14---locating dowel pin B
The specific embodiment:
Below in conjunction with drawings and Examples the utility model is further described.
As shown in the figure, the circuit breaker cart transfer car(buggy) bottom of the adjustable tight device with lock of the utility model is one to have the under casing 1 of four wheels, play a supportive role, the adjustable supporting plate A7 of one width is arranged at top, be used to place circuit breaker cart and same switch locking, the middle part is a connecting rod lifting supporting mechanism, the height that is used to support upper pallet A 7 and adjusts supporting plate.Connecting rod lifting supporting mechanism is by connecting rod 3, locating dowel pin 2 and sell 4 and constitute, and two connecting rod 3 centers are hinged, and the connecting rod front end is hinged with supporting plate A7 and under casing 1 respectively, and two locating dowel pins in rear end are inserted in the long lumbar hole on supporting plate A7 and the under casing 1, can slide in long lumbar hole.Supporting plate A7 goes up and is supported with two supporting plate B10 by 4 adjusting screw(rod)s 8, be respectively equipped with long lumbar hole on two supporting plate B10, the connecting rod width adjusting mechanism that is hinged to by connecting rod 11, pin 12, locating plate 13, locating dowel pin 14 is connected in the long lumbar hole, can realize the adjustment of Width.Each supporting plate B10 is provided with one and constitutes latching device by clamp handle 5, torsion spring 6, locking bail 9.
When needs inspection switch cabinet, elder generation adjusts the connecting rod 3 of transfer car(buggy) according to the specification of switch cubicle and the height that adjusting screw(rod) 8 is adjusted transfer car(buggy) reaches required size, and locks with locating dowel pin A2; The position of adjusting two supporting plate B10 changes the width of transfer car(buggy), and with locating dowel pin B14 lock link B11.Promote transfer car(buggy) and make its contact switch cabinet, rotation lock handle 5 makes locking bail 9 insert the reliable locking that realizes transfer car(buggy) in the switch cabinet, can pull out circuit breaker cart.Remove the rotatable locking of dolly handle as need locking bail is deviate from switch cubicle, promptly removable dolly.
The utility model circuit breaker cart transfer car(buggy) both can have been adjusted the height and the width of transfer car(buggy) according to the specification of switch cubicle, had increased latching device again, made transfer car(buggy) and switch cubicle reliably lock and prevent and got loose, and had guaranteed the safety of personnel and equipment.Required specification is few, easy to use, laborsaving, good operation performance, safe.
Claims (1)
- A kind of circuit breaker cart transfer car(buggy), it is characterized in that: its underpart is the under casing (1) that has wheel, top is that the adjustable supporting plate of width (7) is used to place circuit breaker cart and with switch cubicle locking, the middle part is a connecting rod lifting supporting mechanism, the height that is used to support upper pallet and adjusts supporting plate; Connecting rod lifting supporting mechanism is made of connecting rod (3), locating dowel pin (2) and pin (4), two connecting rods (3) center is hinged, connecting rod (3) front end is hinged with supporting plate (7) and under casing (1) respectively, and two locating dowel pins in rear end are inserted in the long lumbar hole on supporting plate (7) and the under casing (1); Supporting plate (7) is gone up and is supported with two supporting plates (10) by four adjusting screw(rod)s (8), be respectively equipped with two long lumbar holes on two supporting plates (10), the connecting rod width adjusting mechanism that is hinged to by connecting rod (11), pin (12) and locating dowel pin (14) is connected in the long lumbar hole, has each supporting plate (10) to be provided with one and constitutes latching device by clamp handle (5), torsion spring (6), locking bail (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201751554U CN201161595Y (en) | 2007-12-10 | 2007-12-10 | Circuit breaker barrow transfer vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201751554U CN201161595Y (en) | 2007-12-10 | 2007-12-10 | Circuit breaker barrow transfer vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201161595Y true CN201161595Y (en) | 2008-12-10 |
Family
ID=40182536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201751554U Expired - Fee Related CN201161595Y (en) | 2007-12-10 | 2007-12-10 | Circuit breaker barrow transfer vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201161595Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101905707A (en) * | 2010-07-18 | 2010-12-08 | 张光裕 | Tunable carrier |
| CN102946063A (en) * | 2012-11-08 | 2013-02-27 | 深泽县供电公司 | Special circuit breaker handcart for removable alternating-current metal enclosed switch cabinet |
| CN104442948A (en) * | 2013-09-30 | 2015-03-25 | 江苏金华厦电气有限公司 | Special hydraulic transfer trolley for power distribution cabinet |
| CN107492822A (en) * | 2016-06-12 | 2017-12-19 | 江苏大全长江电器股份有限公司 | The universal travelling bogie of circuit breaker cart |
| CN108557698A (en) * | 2018-07-06 | 2018-09-21 | 国网四川省电力公司甘孜供电公司 | Liftable type station trolley |
| CN109659840A (en) * | 2019-02-27 | 2019-04-19 | 国网上海市电力公司 | A kind of general handcart platform of novel adjustable |
| CN109866812A (en) * | 2019-03-25 | 2019-06-11 | 银川市立恒电气设备有限公司 | Handing pulley for electric appliance switch cabinet |
| CN110086107A (en) * | 2019-06-16 | 2019-08-02 | 苏州阿海珐电气有限公司 | A kind of 10KV (20KV) central cabinet circuit breaker transportation trolley |
-
2007
- 2007-12-10 CN CNU2007201751554U patent/CN201161595Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101905707A (en) * | 2010-07-18 | 2010-12-08 | 张光裕 | Tunable carrier |
| CN101905707B (en) * | 2010-07-18 | 2011-08-24 | 张光裕 | Tunable carrier |
| CN102946063A (en) * | 2012-11-08 | 2013-02-27 | 深泽县供电公司 | Special circuit breaker handcart for removable alternating-current metal enclosed switch cabinet |
| CN102946063B (en) * | 2012-11-08 | 2015-11-25 | 深泽县供电公司 | Withdraw-type AC metal closed switch cabinet definite purpose circuit breaker handcart |
| CN104442948A (en) * | 2013-09-30 | 2015-03-25 | 江苏金华厦电气有限公司 | Special hydraulic transfer trolley for power distribution cabinet |
| CN107492822A (en) * | 2016-06-12 | 2017-12-19 | 江苏大全长江电器股份有限公司 | The universal travelling bogie of circuit breaker cart |
| CN108557698A (en) * | 2018-07-06 | 2018-09-21 | 国网四川省电力公司甘孜供电公司 | Liftable type station trolley |
| CN108557698B (en) * | 2018-07-06 | 2023-12-12 | 国网四川省电力公司甘孜供电公司 | Lifting trolley for overhauling transformer substation |
| CN109659840A (en) * | 2019-02-27 | 2019-04-19 | 国网上海市电力公司 | A kind of general handcart platform of novel adjustable |
| CN109866812A (en) * | 2019-03-25 | 2019-06-11 | 银川市立恒电气设备有限公司 | Handing pulley for electric appliance switch cabinet |
| CN109866812B (en) * | 2019-03-25 | 2021-06-18 | 银川市立恒电气设备有限公司 | Loading and unloading pulley for electric switch cabinet |
| CN110086107A (en) * | 2019-06-16 | 2019-08-02 | 苏州阿海珐电气有限公司 | A kind of 10KV (20KV) central cabinet circuit breaker transportation trolley |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081210 Termination date: 20111210 |