CN202529799U - An automatic balance device for an overhead working platform - Google Patents

An automatic balance device for an overhead working platform Download PDF

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Publication number
CN202529799U
CN202529799U CN2011205101689U CN201120510168U CN202529799U CN 202529799 U CN202529799 U CN 202529799U CN 2011205101689 U CN2011205101689 U CN 2011205101689U CN 201120510168 U CN201120510168 U CN 201120510168U CN 202529799 U CN202529799 U CN 202529799U
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CN
China
Prior art keywords
aerial work
balance
automatic balance
bed
electric control
Prior art date
Application number
CN2011205101689U
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Chinese (zh)
Inventor
不公告发明人
Original Assignee
上海立风能源科技有限公司
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Application filed by 上海立风能源科技有限公司 filed Critical 上海立风能源科技有限公司
Priority to CN2011205101689U priority Critical patent/CN202529799U/en
Application granted granted Critical
Publication of CN202529799U publication Critical patent/CN202529799U/en

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    • Y02E10/722

Abstract

The utility model relates to an automatic balance device for an overhead working platform. The automatic balance device comprises a balance state detection unit, an electric control system (3), a motor-driven retractor (4) and a balance weight (6), wherein the electric control system (3) starts or stops displacement adjustment of the balance weight (6) by the motor-driven retractor (4) according to an output signal of the balance state detection unit. The automatic balance device employs the balance state detection unit to detect whether the overhead working platform tilts and employs the motor-driven retractor to adjust the position of the balance weight (6) automatically and ceaselessly when the balance state detection unit detects that the overhead working platform tilts, thereby enabling the overhead working platform to be consistently in a nearly balanced state and guaranteeing normal work of operating personnel and providing reliable safety control.

Description

A kind of aerial work flat-bed automatic balance device
Technical field
The utility model relates to a kind of aerial work flat-bed automatic balance device.
Background technology
In recent years, along with the fast development of wind-power electricity generation industry.The equipment of corresponding maintaining wind-power electricity generation is also invested market in succession and is used.The equipment of existing maintaining wind power generating set is made up of a bigger aerial work platform, is raised to the top of blower fan from ground through the two ends steel wire cable always.The reparation that the blade or the pylon of blower fan carried out globality, bonding, weld or upkeep operation such as spray paint.
The equilibrium problem of aerial work platform in whole ascending and descending process is the key of aloft work personnel work efficiency and safety.Existing platform is equipped with two set of weights stone roller in the left and right sides, be used for guaranteeing two tilt of control platform.The mobile adjustment of two set of weights stone roller is to adjust by hand according to actual conditions the aloft work personnel.
When the operation platform stops in the high-altitude, receive interference and operating personnel at work round walk about of high-altitude than strong wind, displacement can constantly appear in the flat-bed center of gravity.Thereby the wallowing motion that platform can occur not stopping.It is unfavorable very greatly that the work of giving the operating personnel and safety have been brought.
The utility model content
The utility model has designed a kind of aerial work flat-bed automatic balance device; The technical matters of its solution is that existing aerial work platform needs operating personnel's manual regulation balancing device when using and changes along with what the frequent mobile operating platform center of gravity of staff was not stopped, needs the staff often to adjust and also can have influence on operating personnel's work efficiency and life security.
In order to solve the technical matters of above-mentioned existence, the utility model has adopted following scheme:
A kind of aerial work flat-bed automatic balance device; It is characterized in that: comprise state of equilibrium detecting unit, electric control system (3), tractizer (4) and counterweight stone roller (6), said electric control system (3) is opened or is stopped the displacement that said tractizer (4) cut or polish jade with an emery wheel (6) to said counterweight according to the output signal of state of equilibrium detecting unit and adjusts.
Further, said tractizer (4) is cut or polish jade with an emery wheel between (6) with said counterweight and is connected through hauling rope (5).
Further, said tractizer (4), said counterweight stone roller (6) and said hauling rope (5) respectively are two covers, are arranged on said aerial work platform both sides symmetrically.
Further; Said state of equilibrium detecting unit comprises horizon sensor (1) and auto-controller (2); Said horizon sensor (1) sends aerial work platform inclination signal and bevelled numerical value in the said auto-controller (2), and said auto-controller (2) starts or stops instruction according to aerial work platform inclination signal and bevelled numerical value to said electric control system (3) transmission.
Further, said horizon sensor (1) is installed on the aerial work platform side.
This aerial work flat-bed automatic balance device has following beneficial effect:
The utility model is because through the whether run-off the straight and when confirming to tilt, come the position of continuous automatic compensation counterweight stone roller through tractizer of state of equilibrium detection aerial work platform; Thereby make job platform be bordering on state of equilibrium all the time in the high-altitude, with the normal operation that guarantees the operating personnel with the failure-free safety control is provided.
Description of drawings
Fig. 1 is the perspective view of the utility model aerial work flat-bed automatic balance device.
Description of reference numerals:
The 1-horizon sensor; The 2-auto-controller; The 3-electric control system; The 4-tractizer; The 5-hauling rope; 6-counterweight stone roller.
The specific embodiment
Below in conjunction with Fig. 1, the utility model is further specified:
A kind of aerial work flat-bed automatic balance device; Comprise state of equilibrium detecting unit, electric control system 3, tractizer 4 and counterweight stone roller 6, electric control system 3 opens or stops the displacement adjustment of 4 pairs of said counterweight stone rollers 6 of said tractizer according to the output signal of state of equilibrium detecting unit.
Be connected through hauling rope 5 between tractizer 4 and the counterweight stone roller 6.Tractizer 4, counterweight stone roller 6 and hauling rope 5 respectively are two covers, are arranged on said aerial work platform both sides symmetrically.The state of equilibrium detecting unit comprises horizon sensor 1 and auto-controller 2; Horizon sensor 1 sends aerial work platform inclination signal and bevelled numerical value in the auto-controller 2, and auto-controller 2 starts or stops instruction according to aerial work platform inclination signal and bevelled numerical value to electric control system 3 transmissions.Horizon sensor 1 is installed on the aerial work platform side.
The principle of work of the utility model aerial work flat-bed automatic balance device is following:
Horizon sensor 1 aloft is housed on the job platform, when tilt phenomenon appears in the aerial work platform, horizon sensor can with+perhaps-tilt signals and bevelled numerical value, be delivered in the auto-controller 2.Auto-controller 2 has pre-set tilt value tolerance; When horizon sensor with the numerical value of tilt signals and bevelled+or-signal is delivered in the auto-controller 2 and compares; When numerical value during greater than the tolerance set, auto-controller 2 send instruction will for electric control system 3.
Electric control system 3 can according to auto-controller 2 provide+perhaps-signal, start corresponding contactless switch in the electric control system 3.Contactless switch in the electric control system 3 is delivered to power supply in left and right two groups of tractizers 4, cuts or polish jade with an emery wheel 6 positions by tractizer 4 through hauling rope 5 automatic mobile counterweights, reaches the self-equalizing of job platform.Otherwise, when horizon sensor 1 tilt signals numerical value in auto-controller 2 within the tolerance range, counterweight stone roller 6 stops to move.
Through the whether run-off the straight and when confirming to tilt, come the position of continuous automatic compensation counterweight stone roller of state of equilibrium detection aerial work platform through tractizer; Thereby make job platform be bordering on state of equilibrium all the time in the high-altitude, with the normal operation that guarantees the operating personnel with the failure-free safety control is provided.
Combine accompanying drawing that the utility model has been carried out exemplary description above; Obviously the realization of the utility model does not receive the restriction of aforesaid way; As long as adopted method design of the utility model and the various improvement that technical scheme is carried out; Or the design of the utility model and technical scheme are directly applied to other occasion without improving, all in the protection domain of the utility model.

Claims (6)

1. aerial work flat-bed automatic balance device; It is characterized in that: comprise state of equilibrium detecting unit, electric control system (3), tractizer (4) and counterweight stone roller (6), said electric control system (3) is opened or is stopped the displacement that said tractizer (4) cut or polish jade with an emery wheel (6) to said counterweight according to the output signal of state of equilibrium detecting unit and adjusts.
2. according to the said aerial work flat-bed of claim 1 automatic balance device, it is characterized in that: said tractizer (4) is cut or polish jade with an emery wheel between (6) with said counterweight and is connected through hauling rope (5).
3. according to the said aerial work flat-bed of claim 2 automatic balance device, it is characterized in that: said tractizer (4), said counterweight stone roller (6) and said hauling rope (5) respectively are two covers, are arranged on said aerial work platform both sides symmetrically.
4. according to claim 1,2 or 3 said aerial work flat-bed automatic balance devices; It is characterized in that: said state of equilibrium detecting unit comprises horizon sensor (1) and auto-controller (2); Said horizon sensor (1) sends aerial work platform inclination signal and bevelled numerical value in the said auto-controller (2), and said auto-controller (2) starts or stops instruction according to aerial work platform inclination signal and bevelled numerical value to said electric control system (3) transmission.
5. according to the said aerial work flat-bed of claim 4 automatic balance device, it is characterized in that: said horizon sensor (1) is installed on the aerial work platform side.
6. according to the said aerial work flat-bed of claim 4 automatic balance device, it is characterized in that: said horizon sensor (1) is installed on the aerial work platform side.
CN2011205101689U 2011-12-09 2011-12-09 An automatic balance device for an overhead working platform CN202529799U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011205101689U CN202529799U (en) 2011-12-09 2011-12-09 An automatic balance device for an overhead working platform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011205101689U CN202529799U (en) 2011-12-09 2011-12-09 An automatic balance device for an overhead working platform

Publications (1)

Publication Number Publication Date
CN202529799U true CN202529799U (en) 2012-11-14

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CN2011205101689U CN202529799U (en) 2011-12-09 2011-12-09 An automatic balance device for an overhead working platform

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104477815A (en) * 2014-12-25 2015-04-01 哈尔滨工程大学 Platform-retractable hydraulic lift
CN105692513A (en) * 2016-04-12 2016-06-22 国网江苏省电力公司扬州供电公司 Shear-fork type insulation overhead work platform car
CN107419487A (en) * 2017-09-26 2017-12-01 南京哈卢信息科技有限公司 The Intellective airer of computer control adjustment weight distribution
CN108821201A (en) * 2018-08-22 2018-11-16 蔡璟 A kind of suspension type high altitude operation system of two-way counterweight self-regulation
CN108946599A (en) * 2018-08-17 2018-12-07 蔡璟 It is a kind of for stablizing the mobile counterweight high-altitude operation vehicle system of center of gravity
CN108999393A (en) * 2018-08-31 2018-12-14 林谦夫 A kind of high building construction suspension platform of balance adjustment that do not fall to struggle against
CN110241723A (en) * 2019-06-12 2019-09-17 咸宁职业技术学院 A kind of inspection vehicle of adjustable center of gravity

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104477815A (en) * 2014-12-25 2015-04-01 哈尔滨工程大学 Platform-retractable hydraulic lift
CN105692513A (en) * 2016-04-12 2016-06-22 国网江苏省电力公司扬州供电公司 Shear-fork type insulation overhead work platform car
CN105692513B (en) * 2016-04-12 2018-07-31 国网江苏省电力有限公司扬州供电分公司 A kind of scissor-type insulation aerial working platform vehicle
CN107419487A (en) * 2017-09-26 2017-12-01 南京哈卢信息科技有限公司 The Intellective airer of computer control adjustment weight distribution
CN108946599A (en) * 2018-08-17 2018-12-07 蔡璟 It is a kind of for stablizing the mobile counterweight high-altitude operation vehicle system of center of gravity
CN108821201A (en) * 2018-08-22 2018-11-16 蔡璟 A kind of suspension type high altitude operation system of two-way counterweight self-regulation
CN108999393A (en) * 2018-08-31 2018-12-14 林谦夫 A kind of high building construction suspension platform of balance adjustment that do not fall to struggle against
CN108999393B (en) * 2018-08-31 2020-10-23 山西龙城建设集团有限责任公司 High-rise building construction is with platform that suspends in midair of not falling fill balance adjustment
CN110241723A (en) * 2019-06-12 2019-09-17 咸宁职业技术学院 A kind of inspection vehicle of adjustable center of gravity

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