CN202369354U - Insulation type aerial work platform small crank arm for improving live working safety - Google Patents
Insulation type aerial work platform small crank arm for improving live working safety Download PDFInfo
- Publication number
- CN202369354U CN202369354U CN 201120514424 CN201120514424U CN202369354U CN 202369354 U CN202369354 U CN 202369354U CN 201120514424 CN201120514424 CN 201120514424 CN 201120514424 U CN201120514424 U CN 201120514424U CN 202369354 U CN202369354 U CN 202369354U
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- insulation
- connecting lever
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- leveling
- working
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Abstract
The utility model provides an insulation type aerial work platform small crank arm for improving live working safety. The small crank arm is installed at the tail end of a working arm of the aerial work platform and is characterized in that a leveling base and a leveling oil cylinder are arranged at the tail end of the working arm of the aerial work platform, the leveling base is hinged to the tail end of the working arm through a pin shaft, the leveling base is hinged to the leveling oil cylinder through an oil cylinder installation hole, one end of the insulation crank arm is connected with the leveling base through an insulation crank arm swinging cylinder, and the other end of the insulation crank arm is connected with an insulation working hopper through an insulation working hopper swinging cylinder. An insulation lifting device is arranged between the insulation crank arm and the tail end of the working arm of the aerial work platform and hinged to the leveling base through an installation hole above the leveling base, and an insulation lifting device derricking cylinder controls an insulation lifting device working arm to lift. The insulation crank arm can swing in the horizontal direction relative to a tail-section arm, the insulation working hopper can swing in the horizontal direction relative to the insulation crank arm, safe live working is guaranteed, and simultaneously working area is increased to a large extent.
Description
Technical field
The utility model relates to a kind of little connecting lever of insulated type aerial platform that improves the hot line work safety, is mainly used in to mix on the charged aerial platform of arm, belongs to the Machining Technology field.
Background technology
Along with the fast development of economic construction, the reliability of the power distribution network operation, economy are required to improve constantly, therefore must carry out the charged repairing and the upkeep operation of distribution network energetically, charged uninterrupted operation gets into high-speed development period.The insulated type aerial platform has the operating efficiency height as the main tool of charged uninterrupted operation, and lift-off is convenient, mobility strong, and advantage such as scope of work is big, and mechanical strength is high, and electrical insulation properties is good is used widely in charged uninterrupted operation.In the construction operation process, when the electric wire of two-wire dispensing has building or river etc. away from road one side, be that straight telescopic boom or folding arm-type charged aerial platform all can't overhaul it; All can not satisfy client's operating needs in a lot of occasions especially construction occasion of power industry; Therefore need to increase by one section can horizontal rotation the insulation connecting lever, increase horizontal working area, and have the working truck of horizontal rotation insulation connecting lever in the market; Its insulation connecting lever structure only is to increase one deck glass steel cage in the outside of metal arm; But glass steel cage voltage withstand class is low, and insulating power are poor, is prone to take place leakage current; Thereby cause the puncture of glass steel cage, cause it to lose insulating power; And need protection tools such as coordinated insulation blanket, insulating sleeve to use jointly in the hot line work, just can play effective non-conductive purpose; And what the control of insulation connecting lever corner was adopted is electrical controller, and monitoring sensor and battery need be set, more than bring bigger danger all for employing insulated type aloft work hot line work, and existing structure is unfavorable for improving the safety of hot line work.
Summary of the invention
The purpose of the utility model is for overcoming the weak point of above-mentioned prior art, a kind of little connecting lever of insulated type aerial platform that improves the hot line work safety is provided, and this device is provided with insulation connecting lever and insulation work bucket (being also referred to as insulation connecting lever work bucket).This insulation connecting lever minor details arm is relatively swung in the horizontal direction; The insulation work bucket connecting lever that can insulate is relatively swung in the horizontal direction, when guaranteeing safe hot line work, has increased working area to a great extent.
The utility model is realized with following technical scheme: a kind of little connecting lever of insulated type aerial platform that improves the hot line work safety; This little connecting lever is installed in the end (being called for short the minor details arm) of aerial platform working arm; It is characterized in that the structure of this little connecting lever is: the end of aerial platform working arm is provided with leveling seat and leveling cyclinder: this leveling seat is terminal hinged through bearing pin and working arm; This leveling seat is hinged through oil cylinder mounting hole and leveling cyclinder; One end of insulation connecting lever is connected with the leveling seat through insulation connecting lever oscillating cylinder; The other end of this insulation connecting lever is connected with insulation work bucket through insulation work bucket oscillating cylinder.
In the prioritization scheme, between the end of insulation connecting lever and aerial platform working arm, also be provided with an insulation lifting appliance (being called for short " hanging for a short time "), the set-up mode of this insulation lifting appliance is: hang through the mounting hole and the leveling seat of leveling seat top hinged for a short time; The up-down of insulation lifting appliance amplitude oil cylinder control insulation lifting appliance working arm.In other words, the utility model comprises minor details arm, leveling seat, leveling cyclinder, insulation lifting appliance, insulation lifting appliance amplitude oil cylinder, insulation connecting lever oscillating cylinder, insulation connecting lever, insulation bucket oscillating cylinder, insulation work bucket.The leveling seat is hinged through bearing pin and minor details arm, and leveling seat oil cylinder mounting hole and leveling cyclinder are hinged; Insulation lifting appliance and insulation lifting appliance amplitude oil cylinder are hinged through the mounting hole and the leveling seat of leveling seat top; Connecting lever oscillating cylinder one end that insulate is connected with the leveling seat, and the other end links together with the insulation connecting lever, and the insulation connecting lever can be swung by relative minor details arm in the horizontal direction; Insulation bucket oscillating cylinder one end is connected with insulation work bucket; The other end links together with the insulation connecting lever; The insulation connecting lever work bucket working arm that can insulate is relatively swung in the horizontal direction, when guaranteeing safe hot line work, increased working area to a great extent.
The utility model further improves, and following prioritization scheme is arranged:
Described insulation connecting lever is in the middle of two sections metal arms, to have one section can guarantee insulation arm independent under the voltage at 10KV, safe operation.
Described oscillating cylinder is to be driven by insulation hydraulic oil, thereby realizes swinging.
The utility model has the advantages that:
1. the leveling seat is hinged through bearing pin and minor details arm, and leveling seat oil cylinder mounting hole and leveling cyclinder are hinged; For a short time it is hinged through the mounting hole and the leveling seat of leveling seat top to hang and hang for a short time amplitude oil cylinder; Connecting lever oscillating cylinder one end that insulate is connected with the leveling seat, and the other end links together with the insulation connecting lever, and the insulation connecting lever can be swung by relative minor details arm in the horizontal direction; Insulation bucket oscillating cylinder one end is connected with insulation work bucket; The other end links together with the insulation connecting lever; The insulation connecting lever work bucket working arm that can insulate is relatively swung in the horizontal direction, when guaranteeing safe hot line work, increased working area to a great extent.
2. oscillating cylinder can not interfered with the major insulation arm and the connecting element of getting off in the withdrawal process when satisfying scope of work and rotational angle is set arbitrarily; Not only optimized with the sensor degreeof turn and controlled the uneasy congruent problem that need power supply be provided and cause, and good standard interface is provided for the design of similar vehicle.
3. the insulation connecting lever has one section and can guarantee insulating segment independent under the voltage at 10KV, safe operation in the middle of two sections metal arms, has improved the safety of operation.
Description of drawings
Below in conjunction with accompanying drawing and specific embodiment the utility model is done further explain:
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model corner and amplitude control scheme drawing;
Among the figure: minor details arm 1, leveling cyclinder 2, leveling seat 3, insulation lifting appliance 4, insulation lifting appliance amplitude oil cylinder 5, insulation connecting lever oscillating cylinder 6, insulation connecting lever 7, insulation work bucket oscillating cylinder 8, insulation work bucket 9.
The specific embodiment
Embodiment 1, and is as shown in the figure: this device comprises minor details arm 1, leveling cyclinder 2, leveling seat 3, insulation lifting appliance 4, insulation lifting appliance amplitude oil cylinder 5, insulation connecting lever oscillating cylinder 6, insulation connecting lever 7, insulation oscillating cylinder 8, insulation work bucket 9.Leveling seat 3 is hinged through bearing pin and minor details arm 1, and leveling seat 3 oil cylinder mounting holes and leveling cyclinder 2 are hinged; Insulation lifting appliance 4 and insulation lifting appliance amplitude oil cylinder 5 are hinged through the mounting hole and the leveling seat 2 of leveling seat top; Connecting lever oscillating cylinder 6 one ends that insulate are connected with leveling seat 2, and the other end links together with insulation connecting lever 7, and insulation connecting lever 7 can be swung by relative minor details arm 1 in the horizontal direction; Insulation bucket oscillating cylinder 8 one ends are connected with insulation work bucket 9, and the other end and the connecting lever 7 that insulate link together, and insulation work bucket 9 connecting lever 7 that can insulate is relatively swung in the horizontal direction.
Its principle of work is: insulation connecting lever oscillating cylinder drives the relative minor details arm of insulation connecting lever and swings in the horizontal direction, and its pendulum angle ± α is by the restriction of insulation connecting lever oscillating cylinder; Insulation work bucket oscillating cylinder drives the insulation work bucket connecting lever that insulate relatively and swings in the horizontal direction, and its pendulum angle ± β is limited by insulation work bucket oscillating cylinder.
Claims (4)
1. little connecting lever of insulated type aerial platform that improves the hot line work safety; This little connecting lever is installed in the end of aerial platform working arm; It is characterized in that the structure of this little connecting lever is: the end of aerial platform working arm is provided with leveling seat and leveling cyclinder: this leveling seat is terminal hinged through bearing pin and working arm; This leveling seat is hinged through oil cylinder mounting hole and leveling cyclinder; One end of insulation connecting lever is connected with the leveling seat through insulation connecting lever oscillating cylinder; The other end of this insulation connecting lever is connected with insulation work bucket through insulation work bucket oscillating cylinder.
2. based on the little connecting lever of insulated type high-altitude operation vehicle of the described raising livewire work of claim 1 security; It is characterized in that; Between the end of described insulation connecting lever and high-altitude operation vehicle working arm; Also be provided with an insulation boom hoisting, the set-up mode of this insulation boom hoisting is: the insulation boom hoisting is hinged through the installing hole and the leveling seat of leveling seat top; The up-down of insulation boom hoisting amplitude oil cylinder control insulation boom hoisting working arm.
3. the little connecting lever of insulated type aerial platform of raising hot line work safety according to claim 1; It is characterized in that; Described insulation connecting lever is in the middle of two sections metal arms, to have one section can guarantee insulation arm independent under the voltage at 10KV, safe operation.
4. according to the little connecting lever of insulated type aerial platform of claim 1 or 2 or 3 described raising hot line work safetys, it is characterized in that described oscillating cylinder is to be driven by insulation hydraulic oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120514424 CN202369354U (en) | 2011-12-12 | 2011-12-12 | Insulation type aerial work platform small crank arm for improving live working safety |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120514424 CN202369354U (en) | 2011-12-12 | 2011-12-12 | Insulation type aerial work platform small crank arm for improving live working safety |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202369354U true CN202369354U (en) | 2012-08-08 |
Family
ID=46593067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120514424 Expired - Fee Related CN202369354U (en) | 2011-12-12 | 2011-12-12 | Insulation type aerial work platform small crank arm for improving live working safety |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202369354U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107986206A (en) * | 2017-12-28 | 2018-05-04 | 徐州海伦哲专用车辆股份有限公司 | A kind of mixing arm type high-altitude operation vehicle of multifreedom motion |
| CN108275628A (en) * | 2018-04-02 | 2018-07-13 | 青岛索尔汽车有限公司 | A kind of livewire work vehicle |
| CN109502520A (en) * | 2018-12-29 | 2019-03-22 | 徐州海伦哲特种车辆有限公司 | A kind of high-altitude operation vehicle with three-level insulating segment |
| CN110526181A (en) * | 2019-08-14 | 2019-12-03 | 许继时代技术有限公司 | A kind of live working platform and aerial lift device with insulated arm |
| CN110880711A (en) * | 2019-11-20 | 2020-03-13 | 国网天津市电力公司 | Electric power overhaul operation platform and electric power overhaul vehicle |
-
2011
- 2011-12-12 CN CN 201120514424 patent/CN202369354U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107986206A (en) * | 2017-12-28 | 2018-05-04 | 徐州海伦哲专用车辆股份有限公司 | A kind of mixing arm type high-altitude operation vehicle of multifreedom motion |
| CN107986206B (en) * | 2017-12-28 | 2024-07-23 | 徐州海伦哲专用车辆股份有限公司 | Hybrid arm type aerial working vehicle with multiple degrees of freedom motion |
| CN108275628A (en) * | 2018-04-02 | 2018-07-13 | 青岛索尔汽车有限公司 | A kind of livewire work vehicle |
| CN109502520A (en) * | 2018-12-29 | 2019-03-22 | 徐州海伦哲特种车辆有限公司 | A kind of high-altitude operation vehicle with three-level insulating segment |
| CN110526181A (en) * | 2019-08-14 | 2019-12-03 | 许继时代技术有限公司 | A kind of live working platform and aerial lift device with insulated arm |
| CN110526181B (en) * | 2019-08-14 | 2024-09-13 | 许继时代技术有限公司 | Live working platform and insulating arm car |
| CN110880711A (en) * | 2019-11-20 | 2020-03-13 | 国网天津市电力公司 | Electric power overhaul operation platform and electric power overhaul vehicle |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 Termination date: 20191212 |