CN204760823U - 35kV handcart switch repair car - Google Patents
35kV handcart switch repair car Download PDFInfo
- Publication number
- CN204760823U CN204760823U CN201520354363.5U CN201520354363U CN204760823U CN 204760823 U CN204760823 U CN 204760823U CN 201520354363 U CN201520354363 U CN 201520354363U CN 204760823 U CN204760823 U CN 204760823U
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- tool car
- crane
- chain
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- support body
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- 230000008439 repair process Effects 0.000 title abstract description 6
- 230000005540 biological transmission Effects 0.000 claims abstract description 32
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
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Abstract
The utility model discloses a 35kV handcart switch repair car, characterized by: including hoisting device, transmission, support body and crane, hoisting device fixes the lower part on the chassis of support body, and the crane passes through transmission and is connected fixedly with the support body, the crane pass through transmission and support body fixed mounting. The utility model discloses have rational in infrastructure, design benefit, convenient operation, effectively reduce work load, reduce working strength, guarantee safely and improve work efficiency's advantage, extensively be suitable for with various handcart switch repair fields in.
Description
Technical field
The utility model patent belongs to wheelbarrow switch service technique field, relates to a kind of 35kV wheelbarrow switch tool car.
Background technology
Existing switching mechanism is compact design, thus the bottom of handcart can only be located at, adopt the 35kV wheelbarrow switch self-application of this design, in service work, because this equipment mechanism is in the bottom at handcart, again because handcart quality is larger, wheelbarrow switch is not easily lifted by maintainer overhaul, thus inconvenient upkeep operation personnel carry out overhauling or part replacement, cause maintenance difficulty thus, and all the other personnel when overhauling except maintainer need to assist, and in service work, maintainer must throw oneself on the ground to carry out work, maintainer's workload is caused to increase, thus increase fatigue strength, repair time is also increased greatly.This repair method is not only outside time-consuming but also effort, also there is following shortcoming: first, wheelbarrow switch easily causes vision dead zone because parts stop in maintenance process, maintenance can not be observed clearly in a lot of position, when when light is darker, maintainer needs to carry out observe and decide fault by the mode of hand touch or support staff's floor light.Again, when carrying out maintenance and part replacement, other staff are difficult to accomplish to assist, and therefore maintainer with sensation trouble hunt ing effect, can only add work difficulty, and there is certain threat to the personal safety of staff greatly.On all fours or kneel on the ground to switch maintenance, add labour intensity, other staff can not assist looking up the fault and maintenance to staff, extend the operating time, reduce operating efficiency.This kind of repair method is by a large amount of personnel of needs and operating time, and maintenance intensity is large, higher to physical fitness requirement.
Summary of the invention
The purpose of this utility model is for above deficiency, provide a kind of easy to operate, effectively reduce workload, reduce working strength, ensure safety and the 35kV wheelbarrow switch tool car of increasing work efficiency.
To achieve these goals, the utility model have employed following technical scheme:
A kind of 35kV wheelbarrow switch tool car, it is characterized in that: comprise lifting device, transmission device, support body and crane, lifting device bottom is fixed on the underframe of support body, and crane is connected and fixed by transmission device and support body; Described crane is fixedly mounted by transmission device and support body; Described support body comprises underframe and vertical fixed mount, and underframe is fixedly connected with vertical fixed mount, and underframe front portion is provided with swiveling wheel, and rear portion is fixed with roller, and vertical fixed mount is provided with track and bracing piece; Described lifting device comprises power set, driver, restorer and controller, controller is located at above power set, driver is located on the power switch of power set, and power set are connected by restorer with driver, the bottom of power set is fixedly mounted on underframe, and the top of power set is fixedly connected with transmission device; Described transmission device comprises power transmission shaft, sprocket wheel, chain and bearing, power transmission shaft is fixedly connected with power transmission shaft with power set and is respectively equipped with sprocket wheel, sprocket wheel and chain interoperation are installed and used, and the middle part of chain is fixedly mounted on bracing piece by chain fixed axis, the bottom of chain is fixedly connected with crane by chain fixed axis, bearing is installed in orbit, and bearing is fixedly connected with crane; Described crane comprises lifting shovel arm and fixed mount, and lifting shovel arm is fixedly connected with fixed mount, and the bottom of fixed mount and chain fixedly mounts.
Above-described driver is a kind of in handle and step or the combination of the two; Described handle is flexible handle, and step is for rotating step.After improving above: adopt handle and rotate step combination and carry out motivation of adjustment device, select more many, more save labour, accelerate the speed promoted simultaneously, easily can be easy to the lifting controlling wheelbarrow switch.
Above-described power set are air push rod or hydraulic push rod.After improving above: adopt air push rod or hydraulic push rod to make maintainer more save labour when using of the present utility model, make the entirety when promoting more steady, effectively ensure to keep balance when being elevated, can not meet accident because rocking, damage equipment or injure staff by a crashing object.
Above-described lifting shovel arm is provided with front-wheel fixing hole and trailing wheel fixing hole.After improving above: wheelbarrow switch can be made better to be fixed on tool car shovel arm.
Above-described restorer is tension spring.
Above-described controller is by-pass valve control.After improving above: regulable control power set can be carried out by adjustment by-pass valve control, thus realize the height precisely controlling crane.
Above-described swiveling wheel is controllable universal wheel, and controllable universal wheel is provided with wheel alignment.
More than lifting shovel arm is the channel-section steel of opening upwards.After improving above: wheelbarrow switch enters after in channel-section steel, and channel-section steel can prevent swinging of wheelbarrow switch, makes wheelbarrow switch can better fix on this tool car, better guarantees the safety of staff and wheelbarrow switch.
Above-described vertical fixed mount is also fixed with hawser retainer ring and tool car handle.After improving above: wheelbarrow switch can be fixed on this tool car by using hawser by hawser retainer ring further, thus realizing the dual fixing of rival car switch, guaranteeing the safety of staff and wheelbarrow switch.
Operation principle:
The wheelbarrow switch that will overhaul is pushed on the lifting shovel arm of tool car, pushrod movement is impelled again by handle and step, push rod is released at the driving push rod of hydraulic pressure or air pressure, drive power transmission shaft to move up also to make, arm lifting is shoveled with the power transmission shaft lifting that chain is connected, re-use by-pass valve control and accurately control the decline of lifting shovel arm, make the height that wheelbarrow switch will arrive, ensure that maintenance is carried out in suitable height and environment, so that various service work completes smoothly, reach the convenient, fast object for overhaul service.
The beneficial effects of the utility model:
The utility model adopts and arranges controllable universal wheel, region when overhauling can be made more random, arrange wheel alignment and ensure that effectively can fix tool car when service work can not move, ensure the safety of personnel.In whole process, the lifting arm lifting of tool car steadily can keep the stability on four limits, can keep balance, can not shake and cause falling down, effectively can avoid damage equipment and the fortuitous event injuring staff by a crashing object when being elevated.The utility model exist rational in infrastructure, design ingenious, easy to operate, effectively reduce workload, reduce working strength, ensure safety and the advantage of increasing work efficiency.
Accompanying drawing explanation
Accompanying drawing 1 is the wheelbarrow switch tool car assembly structure schematic diagram of embodiment.
Indicate in figure: 1-stores up pressure cylinder, 2-piston rod, 3-power transmission shaft, 4-sprocket wheel, 5-chain, 6-controller, 7-chain fixed axis, 8-set bolt, 9-handle, 10-step, 11-crane, 12-tension spring, 13-driven pulley, 14-lifting shovel arm, 15-front-wheel fixing hole, 16-trailing wheel fixing hole, the vertical fixed mount of 17-, 18-hawser retainer ring, 19-tool car handle, 20-bracing piece, 21-swiveling wheel, 22-roller.
Embodiment
With reference to the accompanying drawings, the embodiment of the utility model patent is further described in detail.
Embodiment 1:
As shown in Figure 1, a kind of 35kV wheelbarrow switch tool car, it is characterized in that: comprise lifting device, transmission device, support body and crane 11, lifting device bottom is fixed on the underframe of support body, and crane 11 is connected and fixed by transmission device and support body; Described crane 11 is fixedly mounted by transmission device and support body; Described support body comprises underframe and vertical fixed mount 17, and underframe is fixedly connected with vertical fixed mount 17, and underframe front portion is provided with swiveling wheel 21, and rear portion is fixed with roller 22, and vertical fixed mount 17 is provided with track and bracing piece 20; Described lifting device comprises power set, driver, restorer and controller 6, controller 6 is located at above power set, driver is located on the power switch of power set, and power set are connected by restorer with driver, the bottom of power set is fixedly mounted on underframe, and the top of power set is fixedly connected with transmission device; Described transmission device comprises power transmission shaft 3, sprocket wheel 4, chain 5 and bearing, power transmission shaft 3 is fixedly connected with power transmission shaft 3 and is respectively equipped with sprocket wheel 4 with power set, sprocket wheel 4 coordinates with chain 5 to be installed and used, and the middle part of chain 5 is fixedly mounted on bracing piece 20 by chain fixed axis 7, the bottom of chain 5 is fixedly connected with crane 11 by chain fixed axis 7, bearing is installed in orbit, and bearing is fixedly connected with crane 11; Described crane 11 comprises lifting shovel arm 14 and fixed mount, and lifting shovel arm 14 is fixedly connected with fixed mount, and the bottom of fixed mount and chain 5 fixedly mounts.
Described driver is a kind of in handle 10 and step or the combination of the two; Described handle 10 is flexible handle, and step is for rotating step.
Described power set are air push rod or hydraulic push rod.
Described lifting shovel arm 14 is provided with front-wheel fixing hole 15 and trailing wheel fixing hole 16.
Described restorer is tension spring 12.
Described controller 6 is by-pass valve control
Described swiveling wheel 21 is controllable universal wheel, and controllable universal wheel is provided with wheel alignment.
Described lifting shovel arm 14 is the channel-section steel of opening upwards.
Described vertical fixed mount 17 is also fixed with hawser retainer ring 18 and tool car handle 19.
During work:
The wheelbarrow switch that will overhaul is pushed on the lifting shovel arm of tool car, pushrod movement is impelled again by handle and step, push rod is released at the driving push rod of hydraulic pressure or air pressure, drive power transmission shaft to move up also to make, arm lifting is shoveled with the power transmission shaft lifting that chain is connected, re-use by-pass valve control and accurately control the decline of lifting shovel arm, make the height that wheelbarrow switch will arrive, ensure that maintenance is carried out in suitable height and environment, so that various service work completes smoothly, reach the convenient, fast object for overhaul service.
Above-described embodiment, just one of more preferably concrete mode of the present utility model, the usual change that those skilled in the art carry out within the scope of technical solutions of the utility model and replacement all should be included in protection range of the present utility model.
Claims (9)
1. a 35kV wheelbarrow switch tool car, is characterized in that: comprise lifting device, transmission device, support body and crane (11), lifting device bottom is fixed on the underframe of support body, and crane (11) is connected and fixed by transmission device and support body; Described crane (11) is fixedly mounted by transmission device and support body;
Described support body comprises underframe and vertical fixed mount (17), and underframe is fixedly connected with vertical fixed mount (17), and underframe front portion is provided with swiveling wheel (21), and rear portion is fixed with roller (22), and vertical fixed mount (17) is provided with track and bracing piece (20);
Described lifting device comprises power set, driver, restorer and controller (6), controller (6) is located at above power set, driver is located on the power switch of power set, and power set are connected by restorer with driver, the bottom of power set is fixedly mounted on underframe, and the top of power set is fixedly connected with transmission device;
Described transmission device comprises power transmission shaft (3), sprocket wheel (4), chain (5) and bearing, power transmission shaft (3) is fixedly connected with power transmission shaft (3) and is respectively equipped with sprocket wheel (4) with power set, sprocket wheel (4) coordinates with chain (5) to be installed and used, and the middle part of chain (5) is fixedly mounted on bracing piece (20) by chain fixed axis (7), the bottom of chain (5) is fixedly connected with crane (11) by chain fixed axis (7), bearing is installed in orbit, and bearing is fixedly connected with crane (11);
Described crane (11) comprises lifting shovel arm (14) and fixed mount, and lifting shovel arm (14) is fixedly connected with fixed mount, and the bottom of fixed mount and chain (5) fixedly mounts.
2. 35kV wheelbarrow switch tool car according to claim 1, is characterized in that: described driver is a kind of in handle (10) and step or the combination of the two; Described handle (10) is flexible handle, and step is for rotating step.
3. 35kV wheelbarrow switch tool car according to claim 1, is characterized in that: described power set are air push rod or hydraulic push rod.
4. 35kV wheelbarrow switch tool car according to claim 1, is characterized in that: described lifting shovel arm (14) is provided with front-wheel fixing hole (15) and trailing wheel fixing hole (16).
5. 35kV wheelbarrow switch tool car according to claim 1, is characterized in that: described restorer is tension spring (12).
6. 35kV wheelbarrow switch tool car according to claim 1, is characterized in that: described controller (6) is by-pass valve control.
7. 35kV wheelbarrow switch tool car according to claim 1, is characterized in that: described swiveling wheel (21) is controllable universal wheel, and controllable universal wheel is provided with wheel alignment.
8. the 35kV wheelbarrow switch tool car according to claim 1 or 4, is characterized in that: the channel-section steel that described lifting shovel arm (14) is opening upwards.
9. 35kV wheelbarrow switch tool car according to claim 1, is characterized in that: described vertical fixed mount (17) is also fixed with hawser retainer ring (18) and tool car handle (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520354363.5U CN204760823U (en) | 2015-05-28 | 2015-05-28 | 35kV handcart switch repair car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520354363.5U CN204760823U (en) | 2015-05-28 | 2015-05-28 | 35kV handcart switch repair car |
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| Publication Number | Publication Date |
|---|---|
| CN204760823U true CN204760823U (en) | 2015-11-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520354363.5U Expired - Fee Related CN204760823U (en) | 2015-05-28 | 2015-05-28 | 35kV handcart switch repair car |
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| Country | Link |
|---|---|
| CN (1) | CN204760823U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105811283A (en) * | 2016-05-12 | 2016-07-27 | 国家电网公司 | Installation vehicle of fixed switch cabinet circuit breaker and application method of installation vehicle |
| CN106430022A (en) * | 2016-10-17 | 2017-02-22 | 国家电网公司 | Weight lifting device for electric power construction |
| CN107394552A (en) * | 2017-09-01 | 2017-11-24 | 贵州电网有限责任公司 | The installation of switch-cabinet grounding line, remove device and operating method |
| CN108206481A (en) * | 2017-11-27 | 2018-06-26 | 冯全义 | A kind of height is adjustable and the convenient electric power overhaul frame of photovoltaic illumination |
| CN108429174A (en) * | 2018-05-13 | 2018-08-21 | 国网江苏省电力有限公司盐城供电分公司 | Handcart inspection platform |
| CN108972443A (en) * | 2018-08-20 | 2018-12-11 | 宣化钢铁集团有限责任公司 | A kind of cylinder head tool car |
| CN115057386A (en) * | 2022-06-01 | 2022-09-16 | 国网安徽省电力有限公司阜阳供电公司 | Special maintenance vehicle for breaker mechanism in 35kV cabinet and use method |
-
2015
- 2015-05-28 CN CN201520354363.5U patent/CN204760823U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105811283A (en) * | 2016-05-12 | 2016-07-27 | 国家电网公司 | Installation vehicle of fixed switch cabinet circuit breaker and application method of installation vehicle |
| CN106430022A (en) * | 2016-10-17 | 2017-02-22 | 国家电网公司 | Weight lifting device for electric power construction |
| CN107394552A (en) * | 2017-09-01 | 2017-11-24 | 贵州电网有限责任公司 | The installation of switch-cabinet grounding line, remove device and operating method |
| CN107394552B (en) * | 2017-09-01 | 2023-09-26 | 贵州电网有限责任公司 | Switch cabinet grounding wire mounting and dismounting device and operation method |
| CN108206481A (en) * | 2017-11-27 | 2018-06-26 | 冯全义 | A kind of height is adjustable and the convenient electric power overhaul frame of photovoltaic illumination |
| CN108429174A (en) * | 2018-05-13 | 2018-08-21 | 国网江苏省电力有限公司盐城供电分公司 | Handcart inspection platform |
| CN108429174B (en) * | 2018-05-13 | 2024-02-23 | 国网江苏省电力有限公司盐城供电分公司 | Handcart overhauls platform |
| CN108972443A (en) * | 2018-08-20 | 2018-12-11 | 宣化钢铁集团有限责任公司 | A kind of cylinder head tool car |
| CN108972443B (en) * | 2018-08-20 | 2024-03-22 | 宣化钢铁集团有限责任公司 | Cylinder cover maintenance vehicle |
| CN115057386A (en) * | 2022-06-01 | 2022-09-16 | 国网安徽省电力有限公司阜阳供电公司 | Special maintenance vehicle for breaker mechanism in 35kV cabinet and use method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 |