CN114644032A - Anti-toppling switch running trolley - Google Patents
Anti-toppling switch running trolley Download PDFInfo
- Publication number
- CN114644032A CN114644032A CN202210171406.0A CN202210171406A CN114644032A CN 114644032 A CN114644032 A CN 114644032A CN 202210171406 A CN202210171406 A CN 202210171406A CN 114644032 A CN114644032 A CN 114644032A
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- plate
- base
- worm
- bearing platform
- baffle
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- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 8
- 230000002265 prevention Effects 0.000 claims 3
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 8
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 230000005484 gravity Effects 0.000 description 7
- 238000009434 installation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/02—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving parts being adjustable, collapsible, attachable, detachable or convertible
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/04—Braking mechanisms; Locking devices against movement
- B62B5/0485—Braking mechanisms; Locking devices against movement by braking on the running surface, e.g. the tyre
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2202/00—Indexing codes relating to type or characteristics of transported articles
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Gear Transmission (AREA)
Abstract
The invention relates to an anti-toppling switch running trolley which comprises a base, wherein a moving assembly is arranged at the bottom end of the base, a worm and gear elevator and a motor are arranged on the base, a top plate is arranged at the top end of the worm and gear elevator, a bearing platform is arranged on the top plate, and a positioning pin is arranged on the bearing platform or the top plate; the invention has the advantages that: bear the switch through the load-bearing platform on the roof on the base, because the roof setting is on the worm gear lift, therefore, can come the height of regulating switch on the base through the lift of worm gear lift, thereby adjust the focus of whole switch operation dolly, thereby the centrobaric stability in the operation process has been guaranteed, effectually prevent the holistic empting of operation in-process, and, the last locating pin that is equipped with of load-bearing platform, load-bearing platform's height is adjusted in the lift of worm gear lift, thereby make the locating pin can counterpoint with cabinet body locating hole fast, more labour saving and time saving than the single rotatory wheel minizone height-adjusting that relies on.
Description
Technical Field
The invention relates to an anti-toppling switch running trolley.
Background
In a 110kV transformer substation, 10kV voltage level is common and is the most critical part to be output to line equipment, a centrally installed switchgear is common, when a 10kV switch is checked or maintained due to failure, a switch handcart needs to be pulled out of the switchgear, but because the transfer trolley has defects, the switch handcart has large switch weight and unstable gravity center, the switch handcart is easy to topple over under the condition of uneven ground, responsibility accidents which harm personal safety and equipment safety occur, meanwhile, the whole operation of a power grid is seriously influenced, the switch operation trolley is an important accessory of the centrally installed switchgear, the gravity center of the existing switch operation trolley is unstable, equipment is damaged in the operation process, operators and maintainers are injured, the safety operation is influenced, the operation is complicated, the normal power supply time of a user is easily delayed, when the switch trolley is pulled to the transfer trolley, due to the fact that no special stabilizing mechanism is arranged, the handcart can be fixed due to the fact that operation and maintenance personnel touch the handcart, the handcart can be unstable, the handcart can fall on the ground, equipment can be damaged, and even personal injury can be caused.
Disclosure of Invention
The invention aims to provide an anti-toppling switch running trolley, which can effectively adjust the gravity center of the switch running trolley and improve the running safety performance.
In order to solve the technical problems, the invention is realized by the following technical scheme: an anti-toppling switch running trolley comprises a base, wherein the bottom end of the base is provided with a moving assembly, the base is provided with a worm gear lifter, and a motor connected with the worm gear lifter, a transmission assembly is arranged between the motor and the worm gear lifter, the base is provided with a power supply assembly connected with the motor, the top end of the worm gear lifter is provided with a top plate, the top plate is provided with a bearing platform, the bearing platform or the top plate is provided with a positioning pin, the moving component comprises a supporting plate, a wheel carrier and a rubber wheel arranged on the wheel carrier, the wheel carrier is arranged on a support plate, the support plate is connected with the base, a linear guide rail is arranged on the support plate, the linear guide rail is provided with a movable block, the supporting plate is provided with an electric push rod connected with the movable block, the movable block is provided with a cross rod, and the cross rod is provided with a brake pad attached to the rubber wheel.
Preferably, the transmission assembly comprises a worm wheel and a worm which are meshed with each other for transmission, the worm wheel is arranged on the motor, and two ends of the worm are connected with a worm and gear elevator.
Preferably, a guide mechanism is arranged between the base and the top plate and comprises a guide sleeve and a guide rod, the bottom end of the guide sleeve is fixedly connected to the base, the top end of the guide rod is connected with the top plate, and the bottom end of the guide rod is arranged at the top end of the guide sleeve.
Preferably, the top end of the guide rod is provided with a flange connected with the top plate, and the flange and the guide rod are of an integrated structure.
Preferably, the bearing platform comprises a transverse plate and a convex edge arranged on the transverse plate, the convex edge and the transverse plate are of an integrated structure, and the transverse plate is detachably arranged on the top plate.
Preferably, the transverse plate is provided with a vertical plate extending downwards, the vertical plate is provided with a strip-shaped hole, the positioning pin is arranged on the strip-shaped hole, and the vertical plate and the transverse plate are of an integrated structure.
Preferably, the locating pin includes one section and bar hole matched with linkage segment to and one section and the continuous locating segment of locating hole, just linkage segment and locating segment formula structure as an organic whole, the linkage segment passes through the nut locking behind the bar hole.
Preferably, the base includes bottom plate, left baffle and right baffle, left side baffle and right baffle set up the both sides at the bottom plate respectively, be equipped with the fixed plate of fixed motor and worm gear lift between left side baffle and the right baffle, the power supply unit sets up on the bottom plate.
Preferably, the power supply assembly comprises a battery and a charger, the charger is arranged on the left baffle or the right baffle, and the battery is arranged on the bottom plate.
Preferably, a front baffle is further arranged between the left baffle and the right baffle, and a controller is arranged on the front baffle.
In conclusion, the invention has the advantages that: the switch is supported on the base through the bearing platform on the top plate, and the top plate is arranged on the worm gear lifter, so that the height of the switch on the base can be adjusted through the lifting of the worm gear lifter, the gravity center of the whole switch operation trolley is adjusted, the stability of the gravity center in the operation process is ensured, the integral toppling in the operation process is effectively prevented, in addition, the bearing platform is provided with a positioning pin, the lifting of the worm gear lifter is used for adjusting the height of the bearing platform, the positioning pin can be quickly aligned with a positioning hole of a cabinet body, the time and labor are saved compared with the single rotation wheel for adjusting the height in a small range, the efficiency is improved, different cabinet bodies of middle-placed cabinets can be met, secondly, the moving assembly is arranged into a structure of a supporting plate, a wheel carrier and a rubber wheel, and the impact resistance of the whole moving assembly is effectively improved through the supporting plate, the steadiness of whole switch operation dolly has been increased, linear guide's setting, can not only increase the support intensity of backup pad, and can realize the straightness accuracy of movable block activity, guarantee that the brake block can be stable realize the braking to the rubber wheel, thereby prevented skidding of removal subassembly, the focus of whole switch operation dolly has further been stabilized, and the rubber wheel can increase bearing capacity, thereby the removal quality of removal subassembly has been guaranteed, improve the fortune and examine work efficiency, electric putter can realize the quick braking of brake block, improve the braking quality of brake block, installation power supply assembly on the base, thereby make whole switch operation dolly need not extra external power supply, thereby improve the fortune and examine work efficiency.
Drawings
The invention will be further described with reference to the accompanying drawings in which:
FIG. 1 is a schematic view of a switch operation cart for preventing toppling over according to the present invention;
FIG. 2 is a schematic structural view of the connection between the worm gear elevator and the motor according to the present invention;
FIG. 3 is a partial schematic view of a load-bearing platform of the present invention;
fig. 4 is a schematic structural diagram of a moving assembly according to the present invention.
Reference numerals are as follows:
the device comprises a base 1, a bottom plate 11, a left baffle 12, a right baffle 13, a fixed plate 14, a front baffle 15, a controller 16, a moving assembly 2, a support plate 20, a wheel carrier 21, a rubber wheel 22, a linear guide rail 23, a movable block 24, an electric push rod 25, a transverse rod 26, a brake pad 27, a worm gear lifter 3, a motor 4, a transmission assembly 5, a worm wheel 51, a worm 52, a power supply assembly 6, a battery 60, a charger 61, a top plate 7, a bearing platform 8, a positioning pin 80, a transverse plate 81, a convex edge 82, a vertical plate 83, a strip-shaped hole 84, a connecting section 85, a positioning section 86, a nut 87, a guide mechanism 9, a guide sleeve 91, a guide rod 92 and a flange 93.
Detailed Description
As shown in fig. 1, 2, 3 and 4, an anti-toppling switch operation trolley comprises a base 1, a moving component 2 is arranged at the bottom end of the base 1, a worm and gear elevator 3 and a motor 4 connected with the worm and gear elevator 3 are arranged on the base 1, a transmission component 5 is arranged between the motor 4 and the worm and gear elevator 3, a power supply component 6 connected with the motor 4 is arranged on the base 1, a top plate 7 is arranged at the top end of the worm and gear elevator 3, a bearing platform 8 is arranged on the top plate 7, a positioning pin 80 is arranged on the bearing platform 8 or the top plate 7, the moving component 2 comprises a supporting plate 20, a wheel carrier 21 and a rubber wheel 22 arranged on the wheel carrier 21, the wheel carrier 21 is arranged on the supporting plate 20, the supporting plate 20 is connected with the base 1, a linear guide rail 23 is arranged on the supporting plate 20, a movable block 24 is arranged on the linear guide rail 23, be equipped with the electric putter 25 that links to each other with the movable block 24 on the backup pad 20, be equipped with horizontal pole 26 on the movable block 24, be equipped with the brake block 27 of laminating mutually with rubber wheel 22 on the horizontal pole 26, the horizontal pole in this embodiment is equipped with two, and two horizontal poles all pass through the threaded fixation on the movable block, can the effectual position of adjusting the brake block.
The switch is loaded on the base 1 through the bearing platform 8 on the top plate 7, and the top plate 7 is arranged on the worm and gear elevator 3, so that the height of the switch on the base 1 can be adjusted through the lifting of the worm and gear elevator 3, the gravity center of the whole switch operation trolley is adjusted, the stability of the gravity center in the operation process is ensured, the integral toppling in the operation process is effectively prevented, in addition, the bearing platform 8 is provided with the positioning pin 80, the height of the bearing platform 8 is adjusted through the lifting of the worm and gear elevator 3, the positioning pin 80 can be quickly aligned with the positioning hole of the cabinet body, the height can be adjusted in a small range by only depending on a rotating wheel, time and labor are saved, the efficiency is improved, different cabinet bodies of middle-placed cabinets can be met, in addition, the moving assembly 2 is arranged into the structures of the supporting plate 20, the wheel frame 21 and the rubber wheel 22, the impact resistance of the whole moving assembly 2 is effectively improved through the supporting plate 20, the steadiness of whole switch operation dolly has been increased, linear guide 23's setting, can not only increase the support intensity of backup pad 20, and can realize the straightness accuracy of activity piece 24 activity, guarantee that brake block 27 can be stable realize the braking to rubber wheel 22, thereby the skidding of removal subassembly 2 has been prevented, the focus of whole switch operation dolly has further been stabilized, and rubber wheel 22 can increase bearing capacity, thereby the removal quality of removal subassembly 2 has been guaranteed, the work efficiency is examined in the improvement fortune, electric putter 25 can realize the quick braking of brake block 27, the braking quality of improvement brake block 27, install power supply unit 6 on base 1, thereby make whole switch operation dolly need not extra external power supply, thereby improve the fortune and examine work efficiency.
The top end of the guide rod 92 is provided with a flange 93 connected with the top plate 7, the flange 93 and the guide rod 92 are of an integrated structure, the flange 93 can increase the contact area between the guide rod 92 and the top plate 7, the installation quality of the guide rod 92 is improved, a certain supporting function can be performed on the top plate 7, the top plate 7 is prevented from sinking, the stability of the top plate 7 is ensured, secondly, the flange 93 and the guide rod 92 are of an integrated structure, the installation process between the flange 93 and the guide rod 92 can be simplified, and the connection strength between the flange 93 and the guide rod 92 is improved.
The bearing platform 8 comprises a transverse plate 81 and a convex edge 82 arranged on the transverse plate 81, the convex edge 82 and the transverse plate 81 are of an integrated structure, the transverse plate 81 is detachably mounted on the top plate 7, the bearing platform 8 is arranged into a structure of the transverse plate 81 and the convex edge 82, the stability of fixing the switch handcart can be ensured, the convex edge 82 can play a certain limiting function on the switch handcart to avoid the switch handcart from falling off, secondly, the transverse plate 81 is detachably mounted on the top plate 7, transverse plates 81 of different types can be mounted according to different switch handcarts, the transverse plate 81 in the embodiment is detachably mounted on the top plate 7 through a magnet or a screw, a vertical plate 83 extending downwards is arranged on the transverse plate 81, a strip-shaped hole 84 is arranged on the vertical plate 83, the positioning pin 80 is arranged on the strip-shaped hole 84, the vertical plate 83 and the transverse plate 81 are of an integrated structure, and the vertical plate 83 is arranged, the mounting space of the positioning pin 80 can be increased, the contact area between the transverse plate 81 and the cabinet body can be increased, the positioning quality of the positioning pin 80 can be ensured, secondly, the vertical plate 83 and the transverse plate 81 are arranged into an integrated structure, the mounting process between the vertical plate 83 and the transverse plate 81 can be simplified, the connection strength between the whole vertical plate 83 and the transverse plate 81 can be improved, the positioning pin 80 comprises a connecting section 85 matched with the strip-shaped hole 84 and a positioning section 86 connected with the positioning hole, the connecting section 85 and the positioning section 86 are in an integrated structure, the connecting section 85 penetrates through the strip-shaped hole 84 and then is locked by the nut 87, the positioning pin 80 is arranged into the connecting section 85 and the positioning section 86, the positioning quality of the positioning pin 80 can be improved, the positioning pin 80 can be rapidly mounted on the vertical plate 83, secondly, the connecting section 85 and the positioning section 86 are arranged into an integrated structure, the mounting process between the connecting section 85 and the positioning section 86 can be simplified, the mounting strength of the entire positioning pin 80 is improved.
The base 1 comprises a bottom plate 11, a left baffle 12 and a right baffle 13, the left baffle 12 and the right baffle 13 are respectively arranged at two sides of the bottom plate 11, a fixing plate 14 for fixing a motor 4 and a worm gear lifter 3 is arranged between the left baffle 12 and the right baffle 13, the power supply assembly 6 is arranged on the bottom plate 11, the power supply assembly 6, the motor 4 and the worm gear lifter 3 can be independently arranged on the base 1, the mounting structure of the whole base 1 is optimized, the stability of the whole base 1 is improved, the power supply assembly 6 comprises a battery 60 and a charger 61, the charger 61 is arranged on the left baffle 12 or the right baffle 13, the battery 60 is arranged on the bottom plate 11, the battery 60 can realize good power supply of the motor 4, the charger 61 can realize charging of the battery 60, the continuous power supply of the battery 60 is ensured, a front baffle 15 is also arranged between the left baffle 12 and the right baffle 13, the front baffle 15 is provided with the controller 16, the controller 16 in the embodiment is connected with the motor 4, on one hand, the supporting strength of the whole base 1 can be enhanced, the service life of the whole base 1 is prolonged, and on the other hand, the motor 4 can be accurately controlled, and the operation sensitivity is improved.
The above description is only an embodiment of the present invention, but the technical features of the present invention are not limited thereto, and any changes or modifications within the technical field of the present invention by those skilled in the art are covered by the claims of the present invention.
Claims (10)
1. The utility model provides a switch operation dolly that prevents empting, includes the base, the bottom of base is equipped with removal subassembly, its characterized in that: the improved rubber wheel lifting device is characterized in that a worm gear lifter and a motor connected with the worm gear lifter are arranged on the base, a transmission assembly is arranged between the motor and the worm gear lifter, a power supply assembly connected with the motor is arranged on the base, a top plate is arranged on the top of the worm gear lifter, a bearing platform is arranged on the top plate, a positioning pin is arranged on the bearing platform or the top plate, the moving assembly comprises a supporting plate, a wheel carrier and a rubber wheel arranged on the wheel carrier, the wheel carrier is arranged on the supporting plate, the supporting plate is connected with the base, a linear guide rail is arranged on the supporting plate, a movable block is arranged on the linear guide rail, an electric push rod connected with the movable block is arranged on the supporting plate, a cross rod is arranged on the movable block, and a brake pad attached to the rubber wheel is arranged on the cross rod.
2. The tip-over prevention switchpack according to claim 1, wherein: the transmission assembly comprises a worm wheel and a worm which are meshed with each other, the worm wheel is arranged on the motor, and two ends of the worm are connected with a worm and gear lifter.
3. An anti-tip over switch-operated cart as claimed in claim 2, wherein: be equipped with guiding mechanism between base and the roof, guiding mechanism includes uide bushing and guide bar, the bottom fixed connection of uide bushing is on the base, the top of guide bar links to each other with the roof, the bottom setting of guide bar is on the top of uide bushing.
4. An anti-tip over switch-operated cart as claimed in claim 3, wherein: the top end of the guide rod is provided with a flange connected with the top plate, and the flange and the guide rod are of an integrated structure.
5. An anti-tip over switch-operated cart as claimed in claim 1, wherein: the bearing platform comprises a transverse plate and a convex edge arranged on the transverse plate, the convex edge and the transverse plate are of an integrated structure, and the transverse plate is detachably arranged on the top plate.
6. The tip-over prevention switchpack according to claim 5, wherein: the vertical plate extending downwards is arranged on the transverse plate, a strip-shaped hole is formed in the vertical plate, the positioning pin is arranged on the strip-shaped hole, and the vertical plate and the transverse plate are of an integrated structure.
7. The tip-over prevention switchpack according to claim 6, wherein: the locating pin includes one section and bar hole matched with linkage segment to and one section positioning segment that links to each other with the locating hole, just linkage segment and positioning segment formula structure as an organic whole, the linkage segment passes through nut locking behind the bar hole.
8. An anti-tip over switch-operated cart as claimed in claim 1, wherein: the base includes bottom plate, left baffle and right baffle, left side baffle and right baffle set up the both sides at the bottom plate respectively, be equipped with the fixed plate of fixed motor and worm gear lift between left side baffle and the right baffle, the power supply unit sets up on the bottom plate.
9. An anti-tip over switch-operated cart as claimed in claim 8, wherein: the power supply assembly comprises a battery and a charger, the charger is arranged on the left baffle or the right baffle, and the battery is arranged on the bottom plate.
10. An anti-tip over switch-operated cart as claimed in claim 8, wherein: and a front baffle is also arranged between the left baffle and the right baffle, and a controller is arranged on the front baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210171406.0A CN114644032B (en) | 2022-02-24 | 2022-02-24 | Anti-toppling switch operation trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210171406.0A CN114644032B (en) | 2022-02-24 | 2022-02-24 | Anti-toppling switch operation trolley |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114644032A true CN114644032A (en) | 2022-06-21 |
| CN114644032B CN114644032B (en) | 2024-07-02 |
Family
ID=81992994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210171406.0A Active CN114644032B (en) | 2022-02-24 | 2022-02-24 | Anti-toppling switch operation trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114644032B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2005227410A1 (en) * | 2005-10-28 | 2007-05-17 | Mark Andrew Watson | Trolley |
| US20080025828A1 (en) * | 2006-07-10 | 2008-01-31 | Strasssman David R | Vehicle-mounted cargo lift |
| CN206766077U (en) * | 2017-05-21 | 2017-12-19 | 南京珑瑞柯创汽车科技有限公司 | A kind of car door mounting bracket carrier |
| CN208997109U (en) * | 2018-09-19 | 2019-06-18 | 森源汽车股份有限公司 | Position limiting structure and combinations thereof Assembly of pin between a kind of plate |
| CN213518935U (en) * | 2020-11-27 | 2021-06-22 | 武汉天创匠谷设计有限公司 | Sand table for house model design |
| CN113432000A (en) * | 2021-06-24 | 2021-09-24 | 国网河南省电力公司焦作供电公司 | Portable transformer substation function verification device |
-
2022
- 2022-02-24 CN CN202210171406.0A patent/CN114644032B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2005227410A1 (en) * | 2005-10-28 | 2007-05-17 | Mark Andrew Watson | Trolley |
| US20080025828A1 (en) * | 2006-07-10 | 2008-01-31 | Strasssman David R | Vehicle-mounted cargo lift |
| CN206766077U (en) * | 2017-05-21 | 2017-12-19 | 南京珑瑞柯创汽车科技有限公司 | A kind of car door mounting bracket carrier |
| CN208997109U (en) * | 2018-09-19 | 2019-06-18 | 森源汽车股份有限公司 | Position limiting structure and combinations thereof Assembly of pin between a kind of plate |
| CN213518935U (en) * | 2020-11-27 | 2021-06-22 | 武汉天创匠谷设计有限公司 | Sand table for house model design |
| CN113432000A (en) * | 2021-06-24 | 2021-09-24 | 国网河南省电力公司焦作供电公司 | Portable transformer substation function verification device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114644032B (en) | 2024-07-02 |
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