CN203406540U - Centrally installed switchgear transport vehicle - Google Patents
Centrally installed switchgear transport vehicle Download PDFInfo
- Publication number
- CN203406540U CN203406540U CN201320532742.XU CN201320532742U CN203406540U CN 203406540 U CN203406540 U CN 203406540U CN 201320532742 U CN201320532742 U CN 201320532742U CN 203406540 U CN203406540 U CN 203406540U
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- CN
- China
- Prior art keywords
- panel
- jam plate
- buggy
- switch cabinet
- transfer car
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- 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
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Abstract
The utility model discloses a centrally installed switchgear transport vehicle, and belongs to the technical field of accessories of high-voltage power distribution devices. The transport vehicle comprises a handcart rack, wheels are arranged at lower positions, in the height direction, of the handcart rack, and rail installation plates are arranged at upper positions, in the height direction, of the handcart rack. The transport vehicle is characterized in that the rail installation plates comprise an upper plate and side plates downwardly extending on the side portions of the upper plate, breaker handcart guide rails are arranged on the upper plate, at least one positioning shaft is arranged on the side plate facing a switch cabinet under a working condition, a locking plate is arranged under the upper plate, one end of the locking plate is arranged on the side plate provided with the positioning shaft, and the other end of the locking plate is arranged on another plate parallel to the side plate provided with the positioning shaft in a face-to-face manner. The centrally installed switchgear transport vehicle is advantageous in that the transport vehicle can be conveniently butt jointed with rails in the switch cabinet, and the safety during a transporting process is improved; the transport vehicle can be conveniently and reliably butt jointed with the switch cabinet and can be firmly locked, and the reliability of operation can be improved; and the height is convenient to adjust, the structure is simpler, and the operation is more convenient.
Description
Technical field
The utility model belongs to the attachment technique field of high voltage distribution installation, is specifically related to a kind of middle-placed switch cabinet transfer car(buggy), for circuit breaker cart successfully being moved into or shifted out switch cubicle and the transhipment outside cabinet.
Background technology
The full name of middle-placed switch cabinet (Centrally Installed Switchgear) is that armored type is removed middle metal enclosed switchgear, its minute three-decker, and upper strata is bus and control room (isolation mutually), and intermediate layer is breaker chamber, and lower floor is cable vault.Because circuit breaker is in intermediate layer, so be called armored type, remove middle metal enclosed switchgear, be called for short middle-placed switch cabinet.Transfer car(buggy) is removed an important accessory of middle metal enclosed switchgear as armored type, its Main Function is when switch cubicle Installation and Debugging and operating maintenance, circuit breaker cart is shifted out safely from inside switch cabinet, and be transported to other position; And when switch cubicle is after Installation and Debugging or operating maintenance complete, again circuit breaker cart is moved in switch cubicle.The basic function that transfer car(buggy) need to be realized is: 1. by circuit breaker in the middle of the process shifting out in switch cubicle, adjust transfer car(buggy) rail height and steadily dock with vacuum circuit-breaker guide rail in switch cubicle and keep locking.2. in transporting the process of circuit breaker, transfer car(buggy) is connected with circuit breaker cart reliably, and steadily of centre of gravity is difficult for toppling over, falling, and guarantees to transport safe and reliable.
At present, the conventional transfer car(buggy) generally using, due to simple in structure, easy to process, with low cost, has obtained the wide selection of manufacturer, but there is the defect of the following aspects in it: 1. structural design is unreasonable, with switch cubicle docking operation in the middle of Height Adjustment inconvenient; 2. the height of transfer car(buggy) and width have plurality of specifications, and versatility is poor, and operating characteristics is bad; With the process of switch cubicle docking in lock unreliable; 4. not locking reliably of the connection of transfer car(buggy) and circuit breaker.Owing to there is above-mentioned defect, conventional transfer car(buggy) has run into problems in actual use, such as in use easily distortion of transfer car(buggy), causes use more difficult, and so vicious circle, finally causes transfer car(buggy) to use.In the product Installation and Debugging stage, the use of transfer car(buggy) is particularly frequent, and above-mentioned defect is perplexing the staff of field test debugging for a long time, causes potential potential safety hazard.If accident occurs in the equipment operation phase, just likely cause improper power failure, consequence is more serious.
In view of above-mentioned prior art, be necessary existing middle-placed switch cabinet transfer car(buggy) structure to be improved, technical scheme described below produces under such background.
Summary of the invention
Task of the present utility model is that a kind of middle-placed switch cabinet transfer car(buggy) will be provided, it is not only highly easy to adjust, it is firm in the process of docking with switch cubicle, to lock, and on transfer car(buggy), be provided with position limiting structure, when transfer car(buggy) meets with the anxious stopping time in progradation, circuit breaker can, because toppling over before effect of inertia, falling, not improve the fail safe in transport process greatly, structure is simpler simultaneously, operates more convenient.
Task of the present utility model completes like this, a kind of middle-placed switch cabinet transfer car(buggy), comprise handcart frame, described handcart frame is provided with wheel below short transverse, guide rails assembling panel is installed above short transverse, it is characterized in that: described guide rails assembling panel comprises top panel and the side panel that extends in top panel sidepiece downwards, on described top panel, be provided with the circuit breaker cart guide rail for docking with guide rail in switch cubicle, under use state, on the side panel of switch cubicle one side, be provided with at least one locating shaft for matching with switch cubicle, below described top panel, be also provided with one for realizing with switch cubicle the jam plate locking, one end of this jam plate is arranged on the side panel with locating shaft, the other end of jam plate is arranged on the side panel with locating shaft and faces each other on the opposite side panel be arrangeding in parallel.
In a specific embodiment of the present utility model, described handcart frame is comprised of base plate, top board and four root posts, four root posts between base plate and top board, and two ends respectively with described base plate with top board structure for being fixedly connected with.
In another specific embodiment of the present utility model, between described guide rails assembling panel and described handcart frame, be also provided with for regulating the screw rod of top panel height, on described screw rod, be provided with when operation and can conveniently hold the handwheel of pinching.
In another specific embodiment of the present utility model, on described top panel and a side that is positioned at circuit breaker cart rail length direction be provided with for circuit breaker cart being played to the fixed axis of position-limiting action.
In another specific embodiment of the present utility model, described jam plate is provided with one end of a spring at the middle part of length direction, and the other end of this spring and described guide rails assembling panel are fixed.
Of the present utility model, also have in a specific embodiment, for installing on a pair of side panel be arrangeding in parallel that faces each other of jam plate, offer accordingly respectively sliding tray, the other end that one end of described jam plate has hook, jam plate has handle, jam plate has one end of hook and after the sliding tray through corresponding on side panel, inserts in switch cubicle and realize hook with switch cubicle and join, the other end that jam plate has handle is located in sliding tray corresponding on opposite side panel and leans out outside guide rails assembling panel, with user-friendly.
The utility model is owing to adopting after said structure, the beneficial effect having: first, circuit breaker cart guide rail and fixed axis are installed on the top panel of guide rails assembling panel, can not only be conveniently and the docking of guide rail in switch cubicle, and can carry out spacing to circuit breaker cart by fixed axis, when transfer car(buggy) meets with the anxious stopping time in progradation, circuit breaker can, because toppling over before effect of inertia, falling, not improve the fail safe in transport process greatly; Secondly, locating shaft and jam plate by setting up, make transfer car(buggy) dock with switch cubicle convenient and reliable, and locking firmly, makes the reliability of operation be promoted simultaneously; The 3rd, by handwheel rotary screw, promote the lifting of guide rails assembling panel, highly regulate very convenient; The 4th, this transfer car(buggy) is with respect to prior art, and its structure is simpler, operates more convenient.
Accompanying drawing explanation
Fig. 1 is an embodiment planar structure schematic diagram of the present utility model.
Fig. 2 is the partial sectional view that Fig. 1 overlooks direction.
In figure: 1. handcart frame, 11. base plates, 12. top boards, 13. columns; 2. wheel; 3. guide rails assembling panel, 31. side panels, 311. locating shafts, 312. sliding trays, 32. top panels, 321. fixed axis; 4. screw rod, 41. handwheels; 5. jam plate, 51. hooks, 52. handles; 6. spring; 7. circuit breaker cart guide rail.
Embodiment
In order to make the public can fully understand technical spirit of the present utility model and beneficial effect; applicant will describe in detail embodiment of the present utility model below by reference to the accompanying drawings; but applicant is not the restriction to technical scheme to the description of embodiment, anyly according to the utility model design, changes in the form rather than substance all and should be considered as protection range of the present utility model.
Refer to Fig. 1 and in conjunction with Fig. 2, a kind of middle-placed switch cabinet transfer car(buggy) of the utility model, comprise handcart frame 1, concrete, described handcart frame 1 is comprised of base plate 11, top board 12 and four root posts 13 between base plate 11 and top board 12, and the two ends of four root posts 13 are arranged on base plate 11 and top board 12 by self-tapping screw respectively.Described handcart frame 1 is being provided with guide rails assembling panel 3, four wheels 2 is being installed below short transverse above short transverse, wherein, front vehicle wheel is two directed wheels, and rear wheel is two Universal wheels, Universal wheel and directed wheel combine, and can make the running of transfer car(buggy) more flexible.
The side panel 31 that described guide rails assembling panel 3 comprises top panel 32 and extends in top panel 32 surrounding sidepieces downwards.Under use state, on the side panel 31 of switch cubicle one side, be provided with at least one locating shaft 311, in the present embodiment, described locating shaft 311 has a pair of, be distributed in symmetrically the both sides of above-mentioned side panel 31 length directions, this to locating shaft 311 for matching with the hole of offering on switch cubicle, transfer car(buggy) is docked convenient and reliable with switch cubicle, locking firmly.On described top panel 32, be provided with circuit breaker cart guide rail 7, described circuit breaker cart guide rail 7 is for docking with guide rail in switch cubicle; On described top panel 32 and a side that is positioned at circuit breaker cart guide rail 7 length directions be also provided with for the fixed axis 321 spacing to circuit breaker cart, by fixed axis 321, can control the position of circuit breaker cart on circuit breaker cart guide rail 7, guaranteed that circuit breaker cart can not drop from transfer car(buggy), has increased fail safe.In addition, between described guide rails assembling panel 3 and described handcart frame 1, be also provided with for regulating top panel 32 with respect to the screw rod 4 of distance between top board 12, on described screw rod 4, be provided with when operation and can conveniently hold the handwheel 41 of pinching.By rotation hand wheel 41, height that can up-down adjustment guide rails assembling panel 3, to adapt to the different requirements to setting height(from bottom) in actual use, is consistent the height of guide rail in the height of top panel 32 of guide rails assembling panel 3 and switch cubicle.
Below described top panel 32, be also provided with one for realizing with switch cubicle the jam plate 5 locking, one end of this jam plate 5 is arranged on the side panel 31 with locating shaft 311, and the other end of jam plate 5 is arranged on the side panel with locating shaft 311 and faces each other on the opposite side panel 31 be arrangeding in parallel.Specifically: for installing on a pair of side panel 31 be arrangeding in parallel that faces each other of jam plate 5, offer accordingly respectively sliding tray 312, the other end that one end of described jam plate 5 has hook 51, jam plate 5 has balanced handle 52, one end that jam plate 5 has hook 51 hooks and joins in the rear insertion switch cubicle of sliding tray 312 through corresponding on side panel 31 and with switch cubicle realization, the other end that jam plate 5 has handle 52 is located in sliding tray corresponding on opposite side panel 31 312 and leans out outside guide rails assembling panel 3, with user-friendly.Described jam plate 5 is also provided with one end of spring 6 at the middle part of length direction, the other end of this spring 6 and described guide rails assembling panel 3 are fixing.When making it, user's manual operation balanced handle 52 moves left and right in sliding tray 312, by stretching of spring 6, make the hook 51 of jam plate 5 one end hook switch cubicle, thereby make guide rails assembling panel 3 fixing, and then allow circuit breaker cart successfully move into or shift out switch cubicle.
Claims (6)
1.
a kind of middle-placed switch cabinet transfer car(buggy), comprise handcart frame (1), described handcart frame (1) is provided with wheel (2) below short transverse, guide rails assembling panel (3) is installed above short transverse, it is characterized in that: the side panel (31) that described guide rails assembling panel (3) comprises top panel (32) and extends in top panel (32) sidepiece downwards, on described top panel (32), be provided with the circuit breaker cart guide rail (7) for docking with guide rail in switch cubicle, under use state, on the side panel (31) of switch cubicle one side, be provided with at least one locating shaft (311) for matching with switch cubicle, in the below of described top panel (32), be also provided with one for realizing with switch cubicle the jam plate (5) locking, one end of this jam plate (5) is arranged on the have locating shaft side panel (31) of (311), the other end of jam plate (5) is arranged on the side panel with locating shaft (311) and faces each other on the opposite side panel (31) be arrangeding in parallel.
2.
middle-placed switch cabinet transfer car(buggy) according to claim 1, it is characterized in that described handcart frame (1) is comprised of base plate (11), top board (12) and four root posts (13), four root posts (13) are positioned between base plate (11) and top board (12), and two ends respectively with described base plate (11) with top board (12) structure for being fixedly connected with.
3.
middle-placed switch cabinet transfer car(buggy) according to claim 1, between guide rails assembling panel (3) described in it is characterized in that and described handcart frame (1), be also provided with for regulating the screw rod (4) of top panel (32) height, on described screw rod (4), be provided with when operation and can conveniently hold the handwheel (41) of pinching.
4.
middle-placed switch cabinet transfer car(buggy) according to claim 1, a side that it is characterized in that described top panel (32) is upper and be positioned at circuit breaker cart guide rail (7) length direction is provided with for circuit breaker cart being played to the fixed axis (321) of position-limiting action.
5.
middle-placed switch cabinet transfer car(buggy) according to claim 1, is characterized in that described jam plate (5) is provided with one end of a spring (6) at the middle part of length direction, and the other end of this spring (6) is fixed with described guide rails assembling panel (3).
6.
middle-placed switch cabinet transfer car(buggy) according to claim 1, it is characterized in that offering accordingly respectively sliding tray (312) for installing on a pair of side panel (31) be arrangeding in parallel that faces each other of jam plate (5), one end of described jam plate (5) has hook (51), the other end of jam plate (5) has handle (52), jam plate (5) has one end of hook (51) and inserts in switch cubicle and with switch cubicle realization and hook and join after the upper corresponding sliding tray (312) through side panel (31), the other end that jam plate (5) has handle (52) is located in the upper corresponding sliding tray (312) of opposite side panel (31) and leans out outside guide rails assembling panel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320532742.XU CN203406540U (en) | 2013-08-29 | 2013-08-29 | Centrally installed switchgear transport vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320532742.XU CN203406540U (en) | 2013-08-29 | 2013-08-29 | Centrally installed switchgear transport vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203406540U true CN203406540U (en) | 2014-01-22 |
Family
ID=49942460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320532742.XU Expired - Lifetime CN203406540U (en) | 2013-08-29 | 2013-08-29 | Centrally installed switchgear transport vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203406540U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104218482A (en) * | 2014-09-01 | 2014-12-17 | 武汉长兴电器发展有限公司 | Transfer truck for underlying handcart |
| CN104319664A (en) * | 2014-09-30 | 2015-01-28 | 国家电网公司 | Auxiliary system for safe and reliable transport of switch dolly |
| CN104362527A (en) * | 2014-09-30 | 2015-02-18 | 国家电网公司 | Transit system for 10 kV switch trolley |
| CN104485593A (en) * | 2014-11-14 | 2015-04-01 | 中黔电气集团股份有限公司 | Transport device for underneath-arranged voltage transformer handcart |
| CN104577833A (en) * | 2014-12-22 | 2015-04-29 | 无锡力豪科技有限公司 | Circuit-breaker assembling trolley for switch cabinet |
| CN104577832A (en) * | 2014-12-17 | 2015-04-29 | 芜湖金牛电气股份有限公司 | Trolley for switch cabinet and working method thereof |
| CN106451149A (en) * | 2016-10-14 | 2017-02-22 | 许继电气股份有限公司 | Self-locking type centrally installed cabinet transport truck |
| CN108134331A (en) * | 2017-12-20 | 2018-06-08 | 上海正昊电力科技有限公司 | Breaker pushes vehicle |
| CN108502805A (en) * | 2018-05-10 | 2018-09-07 | 国网山东省电力公司枣庄供电公司 | A kind of metal middle-placed switch cabinet wheelbarrow switch mobile handling unit |
| CN109131477A (en) * | 2018-08-30 | 2019-01-04 | 浙江顺舟电力高技术有限公司 | For carrying the transfer car(buggy) of the distribution cabinet equipment in power distribution cabinet |
| 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 |
| CN113013770A (en) * | 2021-03-04 | 2021-06-22 | 杭州施江银电气成套有限公司 | Modular drawing type mutual inductor for switch cabinet |
| CN115459126A (en) * | 2022-08-27 | 2022-12-09 | 国网新疆电力有限公司乌鲁木齐供电公司 | Switch cabinet breaker transfer trolley capable of realizing multi-position test |
-
2013
- 2013-08-29 CN CN201320532742.XU patent/CN203406540U/en not_active Expired - Lifetime
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104218482A (en) * | 2014-09-01 | 2014-12-17 | 武汉长兴电器发展有限公司 | Transfer truck for underlying handcart |
| CN104319664A (en) * | 2014-09-30 | 2015-01-28 | 国家电网公司 | Auxiliary system for safe and reliable transport of switch dolly |
| CN104362527A (en) * | 2014-09-30 | 2015-02-18 | 国家电网公司 | Transit system for 10 kV switch trolley |
| CN104485593A (en) * | 2014-11-14 | 2015-04-01 | 中黔电气集团股份有限公司 | Transport device for underneath-arranged voltage transformer handcart |
| CN104577832A (en) * | 2014-12-17 | 2015-04-29 | 芜湖金牛电气股份有限公司 | Trolley for switch cabinet and working method thereof |
| CN104577833A (en) * | 2014-12-22 | 2015-04-29 | 无锡力豪科技有限公司 | Circuit-breaker assembling trolley for switch cabinet |
| CN106451149A (en) * | 2016-10-14 | 2017-02-22 | 许继电气股份有限公司 | Self-locking type centrally installed cabinet transport truck |
| CN106451149B (en) * | 2016-10-14 | 2019-10-25 | 许继电气股份有限公司 | A kind of self-locking type middle-placed switch cabinet transfer car(buggy) |
| CN108134331A (en) * | 2017-12-20 | 2018-06-08 | 上海正昊电力科技有限公司 | Breaker pushes vehicle |
| CN108502805A (en) * | 2018-05-10 | 2018-09-07 | 国网山东省电力公司枣庄供电公司 | A kind of metal middle-placed switch cabinet wheelbarrow switch mobile handling unit |
| CN109131477A (en) * | 2018-08-30 | 2019-01-04 | 浙江顺舟电力高技术有限公司 | For carrying the transfer car(buggy) of the distribution cabinet equipment in power distribution cabinet |
| 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 |
| CN113013770A (en) * | 2021-03-04 | 2021-06-22 | 杭州施江银电气成套有限公司 | Modular drawing type mutual inductor for switch cabinet |
| CN115459126A (en) * | 2022-08-27 | 2022-12-09 | 国网新疆电力有限公司乌鲁木齐供电公司 | Switch cabinet breaker transfer trolley capable of realizing multi-position test |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140122 |
|
| CX01 | Expiry of patent term |