CN115693453A - Anti-toppling 35kV movable switch cabinet handcart moving device - Google Patents
Anti-toppling 35kV movable switch cabinet handcart moving device Download PDFInfo
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- CN115693453A CN115693453A CN202211205602.1A CN202211205602A CN115693453A CN 115693453 A CN115693453 A CN 115693453A CN 202211205602 A CN202211205602 A CN 202211205602A CN 115693453 A CN115693453 A CN 115693453A
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- conveying platform
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- rotating
- moving device
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- 230000003028 elevating effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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Abstract
The invention relates to the technical field of electrical equipment, and discloses an anti-toppling 35kV movable-type switch cabinet handcart moving device which comprises a conveying platform, wherein a rotating platform is arranged above the conveying platform, the rotating platform is rotatably connected with the conveying platform, a rotating mechanism is arranged inside the conveying platform, the rotating platform is connected with the rotating mechanism, a first guide rail and a second guide rail are arranged on the top surface of the conveying platform along the circle center direction of the rotating platform, a movable guide rail is arranged on the top surface of the rotating platform along the diameter direction, the movable guide rail is communicated with the first guide rail or the second guide rail, a downward inclined slope is arranged on one side of the conveying platform, and an inclined guide rail is arranged on the inclined slope.
Description
Technical Field
The invention relates to a switch cabinet handcart moving device, in particular to an anti-toppling 35kV movable switch cabinet handcart moving device.
Background
When the current 35kV movable-type switch cabinet handcart is overhauled, the switch handcart is moved in and out by adopting a guide rail with a certain gradient, the gradient of the guide rail is large, the damping is small, the stability is low, and the phenomena of shaking, deviation from the rail and the like easily occur when the handcart is not easy to control the speed of the handcart and the ground is slightly uneven in the processes of moving in and out of the 35kV movable-type switch cabinet handcart with large mass, large volume, high gravity center and deviation from the front are difficult to control, and the handcart can be derailed and toppled to cause personal safety accidents seriously.
Disclosure of Invention
Therefore, the technical problem to be solved by the invention is to provide the method.
The technical scheme of the invention is realized as follows:
the invention provides an anti-toppling 35kV withdrawable switch cabinet handcart moving device which comprises a conveying platform, wherein a rotating platform is arranged above the conveying platform, the rotating platform is rotatably connected with the conveying platform, a rotating mechanism is arranged inside the conveying platform, the rotating platform is connected with the rotating mechanism, a first guide rail and a second guide rail are arranged on the top surface of the conveying platform along the circle center direction of the rotating platform, the first guide rail rotates for 90 degrees along the circle center of the rotating platform and then coincides with the second guide rail, a movable guide rail is arranged on the top surface of the rotating platform along the diameter direction, the movable guide rail is communicated with the first guide rail or the second guide rail, a slope which inclines downwards is arranged on one side of the conveying platform, an inclined guide rail is arranged on the slope, the inclined guide rail is communicated with the second guide rail, and the vertical projection surfaces of the inclined guide rail and the guide rail are in the same straight line.
Preferably, the first guide rail, the second guide rail and the movable guide rail have the same size, and the bottom surfaces of the guide rails are flush.
Preferably, the rotating mechanism comprises a rotating motor, and an output shaft of the rotating motor is coaxially connected with the rotating table.
Preferably, the rotating mechanism further comprises a PLC controller for controlling the rotating table to rotate 90 degrees at each time, the PLC controller is electrically connected with the rotating motor, and the PLC controller is installed on the outer wall of the conveying platform.
Preferably, conveying platform's bottom still is equipped with elevating system, elevating system includes unable adjustment base, drives conveying platform goes up and down alternately folding arm and control alternately folding arm flexible pneumatic cylinder, unable adjustment base through alternately folding arm with conveying platform is connected.
Preferably, the slope and the inclined guide rail are contactable with the ground by the elevation of the elevating mechanism.
Preferably, the conveying platform top surface still is equipped with the locating plate, the one end of locating plate with conveying platform's top surface is articulated, the expansion end shell of locating plate leaves through the rotation conveying platform, pressure sensor is installed to the bottom of expansion end, pressure sensor pass through the controller with the pneumatic cylinder is connected.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides an anti-toppling 35kV withdrawable switch cabinet handcart moving device.A rotating table is driven to rotate by a rotating mechanism, so that a movable guide rail, a guide rail I and a cabinet guide rail are aligned and positioned on the same straight line, a switch cabinet handcart is pulled to translate outwards along the guide rails of the movable guide rail, the guide rail I and the cabinet guide rail until the switch cabinet handcart completely falls on the rotating table, the rotating table is driven to rotate by the rotating mechanism until the movable guide rail is aligned with a guide rail II, and the switch cabinet handcart is pushed by manpower to slowly slide down to the ground along the guide rail II; otherwise, the operator stands on the slope and upwards pulls the switch cabinet handcart until the switch cabinet handcart completely falls on the rotating platform, the rotating platform is driven to rotate reversely by 90 degrees through the rotating mechanism, the movable guide rail, the first guide rail and the cabinet guide rail are aligned, and the switch cabinet handcart is conveyed back into the cabinet through a flat push mode. This device is when shifting in or shifting out the cubical switchboard handcart, switches over the center of operating personnel and handcart to the high-order from traditional low level to effectively prevent the cubical switchboard handcart the condition of empting when the downhill path from appearing, even the cubical switchboard handcart appears empting to the low department, can not injure the operating personnel who stands in the eminence yet, greatly reduced the emergence of incident.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only preferred embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic front structure view of an anti-toppling 35kV withdrawable switchgear handcart moving device of the invention;
FIG. 2 is a schematic structural diagram of a movable guide rail and a guide rail I in the anti-toppling handcart moving device of a 35kV movable-type switch cabinet of the invention when in butt joint;
fig. 3 is a schematic structural view of the anti-toppling handcart moving device of the 35kV movable switch cabinet, when a movable guide rail is butted with a second guide rail;
fig. 4 is a schematic diagram of the internal structure of the conveying platform in the anti-toppling 35kV withdrawable switchgear handcart moving device.
In the figure, a conveying platform 1, a rotating platform 2, a first guide rail 3, a second guide rail 4, a movable guide rail 5, a slope 6, an inclined guide rail 7, a rotating motor 8, a PLC (programmable logic controller) 9, a fixed base 10, a cross folding arm 11, a positioning plate 12, a pressure sensor 13, a switch cabinet handcart 14 and a handrail 15 are arranged.
Detailed Description
For a better understanding of the technical content of the present invention, the following detailed description is provided in conjunction with the accompanying drawings for further explanation of the present invention.
Referring to fig. 1 to 4, the invention provides an anti-toppling 35kV withdrawable switchgear handcart moving device which comprises a conveying platform 1, wherein a rotating platform 2 is mounted above the conveying platform 1, the rotating platform 2 is rotationally connected with the conveying platform 1, a rotating mechanism is arranged inside the conveying platform 1, the rotating platform 2 is connected with the rotating mechanism, a first guide rail 3 and a second guide rail 4 are arranged on the top surface of the conveying platform 1 along the circle center direction of the rotating platform 2, the first guide rail 3 rotates 90 degrees along the circle center of the rotating platform 2 and then coincides with the second guide rail 4, a movable guide rail 5 is arranged on the top surface of the rotating platform 2 along the diameter direction, the movable guide rail 5 is communicated with the first guide rail 3 or the second guide rail 4, a slope 6 which inclines downwards is arranged on one side of the conveying platform 1, an inclined guide rail 7 is arranged on the slope 6, the inclined guide rail 7 is communicated with the second guide rail 4, the vertical projection plane is in the same straight line, a lifting mechanism is further arranged at the bottom of the conveying platform 1, and the lifting mechanism is connected with the conveying platform 1.
The conveying platform 1 is arranged close to an opening of the car cabinet, the conveying platform 1 and the ground of the car cabinet are at the same height, when a switch cabinet handcart needs to be taken out from the car cabinet, the rotating platform 2 is driven to rotate through the rotating mechanism, the movable guide rail 5, the guide rail I3 and the car cabinet guide rail three are aligned and located on the same straight line, the switch cabinet handcart is pulled to translate outwards along the guide rails of the three until the switch cabinet handcart completely falls on the rotating platform 2, the rotating platform 2 is driven to rotate through the rotating mechanism until the movable guide rail 5 and the guide rail II 4 are aligned (namely rotate by 90 degrees), at the moment, a handle of the switch cabinet handcart is located at the rear, the switch cabinet handcart is pushed to slide downwards along the guide rail II 4 in an inclined mode through manpower mode, and an operator pulls the switch cabinet handcart to slowly to move to the ground in a high position. When sending the cubical switchboard handcart back to in the cabinet, operating personnel stands upwards pulling cubical switchboard handcart on slope 6, and on the cubical switchboard handcart fell on revolving stage 2 completely, drive revolving stage 2 counter rotation 90 through rotary mechanism, align movable guide 5, guide rail 3 and cabinet guide rail three, and the cubical switchboard handcart is sent back to in the cabinet to the mode of rethread flat push. This device is when shifting in or shifting out the cubical switchboard handcart, switches over the center of operating personnel and handcart to the high-order from traditional low level to effectively prevent the cubical switchboard handcart the condition of empting when the downhill path from appearing, even the cubical switchboard handcart appears empting to the low department, can not injure the operating personnel who stands in the eminence yet, greatly reduced the emergence of incident.
The first guide rail 3, the second guide rail 4 and the movable guide rail 5 are the same in size, the bottom surfaces of the guide rails are parallel and level at the same height, stepped road sections caused by inconsistent height between the guide rails are avoided, and the handcart derailing caused by vibration generated when the handcart is pushed by the switch cabinet is prevented.
The rotating mechanism comprises a rotating motor 8, and an output shaft of the rotating motor 8 is coaxially connected with the rotating platform 2.
The rotating mechanism further comprises a PLC (programmable logic controller) 9 for controlling the rotating platform 2 to rotate 90 degrees at each time, the PLC 9 is electrically connected with the rotating motor 8, and the PLC 9 is installed on the outer wall of the conveying platform 1.
The PLC 9 is used for controlling the rotating motor 8 to drive the rotating platform 2 to rotate 90 degrees at each time, so that the movable guide rail 5 and the first guide rail 3 or the second guide rail 4 can be butted with each other through the guide rail more quickly.
The bottom of conveying platform 1 still is equipped with elevating system, elevating system includes unable adjustment base 10, drives conveying platform 1 lift's alternately folding arm 11 and control alternately folding arm 11 flexible pneumatic cylinder (not shown), unable adjustment base 10 through alternately folding arm 11 with conveying platform 1 is connected.
The slope 6 and the inclined guide rail 7 are contactable with the ground by the lifting and lowering of the lifting mechanism.
Conveying platform 1 top surface still is equipped with locating plate 12, the one end of locating plate 12 with conveying platform 1's top surface is articulated, the expansion end shell of locating plate 12 leaves through the rotation conveying platform 1, pressure sensor 13 is installed to the bottom of expansion end, pressure sensor 13 pass through the controller with the pneumatic cylinder is connected.
Folding arm 11 is flexible alternately through pneumatic cylinder control, thereby adjust conveying platform 1's height, need adjust conveying platform 1 and car cabinet to same when high, earlier with locating plate 12 rotatory to conveying platform 1's side, then heighten conveying platform 1 to above the car cabinet bottom surface, rotatory inside the car cabinet with the expansion end of locating plate 12 afterwards, control conveying platform 1 this moment reduces, when the bottom surface of locating plate 12 and car cabinet bottom surface parallel and level, pressure sensor 13 experiences pressure, and with signal transmission to controller, controller control pneumatic cylinder stop work, thereby adjust conveying platform 1 to the highly uniform with the car cabinet, conveniently with the immigration of cubical switchboard handcart or shift out in the car cabinet.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. The utility model provides a 35kV that prevents empting withdraws formula cubical switchboard handcart mobile device, a serial communication port, including conveying platform, the revolving stage is installed to the conveying platform top, the revolving stage with conveying platform rotates to be connected, conveying platform inside is equipped with rotary mechanism, the revolving stage with rotary mechanism connects, conveying platform's top surface is equipped with guide rail one and guide rail two along revolving stage centre of a circle direction, first edge of guide rail coincide with guide rail two after the centre of a circle of revolving stage is rotatory 90, the revolving stage top surface is equipped with movable guide along diameter direction, movable guide with guide rail one or guide rail two communicate with each other, one side of conveying platform is equipped with the decurrent slope of slope, be equipped with the slope guide rail on the slope, the slope guide rail with guide rail two communicate with each other and the vertical projection face is in same straight line.
2. The anti-toppling 35kV withdrawable switchgear handcart moving device according to claim 1, wherein the first guide rail, the second guide rail and the movable guide rail are the same in size, and the bottom surfaces of the guide rails are flush.
3. The anti-toppling 35kV withdrawable switchgear handcart moving device according to claim 1, wherein the rotating mechanism comprises a rotating motor, and an output shaft of the rotating motor is coaxially connected with the rotating table.
4. The anti-toppling 35kV withdrawable switchgear handcart moving device according to claim 3, wherein the rotating mechanism further comprises a PLC (programmable logic controller) for controlling the rotating table to rotate 90 degrees at a time, the PLC is electrically connected with the rotating motor, and the PLC is installed on the outer wall of the conveying platform.
5. The anti-toppling 35kV withdrawable switchgear handcart moving device according to claim 4, wherein a lifting mechanism is further arranged at the bottom of the conveying platform, the lifting mechanism comprises a fixed base, a cross folding arm for driving the conveying platform to lift and a hydraulic cylinder for controlling the cross folding arm to stretch, and the fixed base is connected with the conveying platform through the cross folding arm.
6. The anti-toppling 35kV withdrawable switchgear handcart moving device is characterized in that the slope and the inclined guide rail can be in contact with the ground through the lifting of the lifting mechanism.
7. The anti-toppling 35kV withdrawable switchgear handcart moving device according to claim 6, wherein a positioning plate is further arranged on the top surface of the conveying platform, one end of the positioning plate is hinged to the top surface of the conveying platform, a movable end shell of the positioning plate is separated from the conveying platform through rotation, a pressure sensor is mounted at the bottom of the movable end, and the pressure sensor is connected with the hydraulic cylinder through a controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211205602.1A CN115693453A (en) | 2022-09-30 | 2022-09-30 | Anti-toppling 35kV movable switch cabinet handcart moving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211205602.1A CN115693453A (en) | 2022-09-30 | 2022-09-30 | Anti-toppling 35kV movable switch cabinet handcart moving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115693453A true CN115693453A (en) | 2023-02-03 |
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ID=85064244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211205602.1A Pending CN115693453A (en) | 2022-09-30 | 2022-09-30 | Anti-toppling 35kV movable switch cabinet handcart moving device |
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| CN (1) | CN115693453A (en) |
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| CN114671201A (en) * | 2022-03-17 | 2022-06-28 | 广东南星玻璃有限公司 | Rotatable disc type guide rail vehicle and using method thereof |
| CN216903999U (en) * | 2022-02-25 | 2022-07-05 | 天一同益电气股份有限公司 | Switch cabinet guiding slope |
| CN216981328U (en) * | 2022-03-12 | 2022-07-15 | 国网新疆电力有限公司吐鲁番供电公司 | Movable guide rail for preventing switch cabinet handcart from toppling over |
| CN216996282U (en) * | 2022-04-18 | 2022-07-19 | 江西金品铜业科技有限公司 | Track reversing system of copper roll transport vehicle |
| CN114927982A (en) * | 2021-05-21 | 2022-08-19 | 江门市莫顿电气有限公司 | Chassis vehicle |
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2022
- 2022-09-30 CN CN202211205602.1A patent/CN115693453A/en active Pending
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| CN2473162Y (en) * | 2001-04-12 | 2002-01-23 | 北京四方同创保护与控制设备有限公司 | Track type screen cabinet transfer net |
| CN2795152Y (en) * | 2005-04-21 | 2006-07-12 | 江苏天奇物流系统工程股份有限公司 | Lifting translation rotary table |
| CN200942790Y (en) * | 2006-09-01 | 2007-09-05 | 王曼克 | Switch cabinet built-in adjustable service transfer vehicle and special-purpose guide rail |
| CN204012382U (en) * | 2014-05-27 | 2014-12-10 | 国家电网公司 | A kind of drawer type switching on/off handcart |
| CN204156370U (en) * | 2014-09-29 | 2015-02-11 | 国家电网公司 | 10kV central cabinet circuit breaker maintenance handcart |
| CN206537900U (en) * | 2017-01-23 | 2017-10-03 | 厦门积硕科技有限公司 | A kind of automatic rotary railroad slewer |
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| CN211894787U (en) * | 2020-03-22 | 2020-11-10 | 温政委 | Material discharge apparatus for construction |
| CN212449377U (en) * | 2020-06-02 | 2021-02-02 | 湖南省九喜日化有限公司 | Track direction conversion turntable |
| CN114927982A (en) * | 2021-05-21 | 2022-08-19 | 江门市莫顿电气有限公司 | Chassis vehicle |
| CN114378780A (en) * | 2021-12-27 | 2022-04-22 | 广东电网有限责任公司广州供电局 | Drum-type workbench for translation, lifting and rotation of switch cabinet |
| CN114348570A (en) * | 2022-02-17 | 2022-04-15 | 华南农业大学 | Mountain land rail transportation cargo carrying device for agricultural machinery field transition and loading and unloading method |
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| CN216981328U (en) * | 2022-03-12 | 2022-07-15 | 国网新疆电力有限公司吐鲁番供电公司 | Movable guide rail for preventing switch cabinet handcart from toppling over |
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| CN216996282U (en) * | 2022-04-18 | 2022-07-19 | 江西金品铜业科技有限公司 | Track reversing system of copper roll transport vehicle |
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