CN202529800U - Automatic balance adjustment device for overhead working platform - Google Patents
Automatic balance adjustment device for overhead working platform Download PDFInfo
- Publication number
- CN202529800U CN202529800U CN2011205101778U CN201120510177U CN202529800U CN 202529800 U CN202529800 U CN 202529800U CN 2011205101778 U CN2011205101778 U CN 2011205101778U CN 201120510177 U CN201120510177 U CN 201120510177U CN 202529800 U CN202529800 U CN 202529800U
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- control
- motor hoist
- steel rope
- side motor
- balance
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- 239000000725 suspension Substances 0.000 claims abstract description 22
- 238000000034 method Methods 0.000 claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 43
- 239000010959 steel Substances 0.000 claims description 43
- 230000001174 ascending effect Effects 0.000 abstract 2
- 241001504664 Crossocheilus latius Species 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model relates to an automatic balance adjustment device for an overhead working platform. The periphery of the overhead working platform is provided with three balance suspension points: one balance suspension point for controlling balance in the X-axis direction is disposed at the front end of the overhead working platform, and the other two balance suspension points are disposed on the left and right sides of the mid-rear end of the overhead working platform respectively for controlling balance in the Y-axis direction. The three balance suspension points control the overhead working platform to maintain a balance state during the processes of descending and ascending or under the disturbance of wind power automatically through an intelligent control system. The automatic balance adjustment device employs the three balance suspension points, wherein one balance suspension point is disposed at the front end of the overhead working platform for control the balance in the X-axis direction and the other two balance suspension points are disposed on the left and right sides of the mid-rear end of the overhead working platform respectively for controlling the balance in the Y-axis direction. The three balance suspension points are controlled by a set of the intelligent control system to enable the overhead working platform to maintain the balance state during the processes of descending and ascending or under the disturbance of wind power.
Description
Technical field
The utility model relates to a kind of aerial work flat-bed automatic ballance regulator.
Background technology
The maintaining high-altitude operation platform of blade of wind-driven generator, the extensive place in operation of quilt in recent years in market.Platform receives interference and operating personnel at work round walk about of high-altitude than strong wind in going up and down continuously, flat-bed balance lifting problem directly has influence on work efficiency and operating personnel's personal safety.
The existing high-altitude operation platform artificial vision that places one's entire reliance upon is adjusted balance through manual operations.Most job platform is 2 liftings of front end, leans on artificial mobile counterweight stone roller seeking the flat-bed balance.Because the platform two ends have the counterweight stone roller, the deadweight of lifting table is strengthened, increased safety hazard.
The utility model content
The utility model has designed a kind of aerial work flat-bed automatic ballance regulator; The technical matters of its solution is the existing high-altitude operation platform artificial vision that places one's entire reliance upon; Through counterweight stone roller adjustment balance hand-manipulated; But the counterweight stone roller strengthens the deadweight of lifting table, has increased unsafe factor.
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 ballance regulator; Three balance suspension centres aloft are set around the job platform; Wherein aloft the job platform front end establish one be used for controlling X-direction the balance suspension centre; Aloft respectively establish about the middle rear end of job platform one be used for controlling Y direction the balance suspension centre, three balance suspension centres through intelligence control system automatic guidance aerial work platform in lifting process or receive and be in state of equilibrium when wind-force disturbs all the time.
Further; Said intelligence control system comprises control center (3), Y direction electronic sensor (1), X-direction electronic sensor (2), control x direction of principal axis motor hoist (4), control Y direction left side motor hoist (5), control Y direction right side motor hoist (6) and many steel ropes; Y direction electronic sensor (1) and/or X-direction electronic sensor (2) are gathered each balance suspension centre in X axle and/or Y axle horizontal deviate; Control center (3) is according in X axle and/or the corresponding start-up control x direction of principal axis of Y axle horizontal deviate motor hoist (4), control Y direction left side motor hoist (5), the control Y direction right side motor hoist (6) one or more, and one or more steel rope through each Self Control of traction is controlled aerial work flat-bed state of equilibrium in said control x direction of principal axis motor hoist (4), said control Y direction left side motor hoist (5) and the said control Y direction right side motor hoist (6).
Further; Control center (3) comprises auto-controller (31), Y direction auto-controller (32) and the electric-control system (33) of X-direction; X-direction electronic sensor (2) is connected with electric-control system (33) input end through the auto-controller (31) of X-direction; Y direction electronic sensor (1) is connected with electric-control system (33) input end through Y direction auto-controller (32), and electric-control system (33) mouth is connected with control x direction of principal axis motor hoist (4), control Y direction left side motor hoist (5), control Y direction right side motor hoist (6) respectively.
Further; Said steel rope comprises control x direction of principal axis steel rope A (7), control Y direction steel rope B (8) and control Y direction steel rope C (9); Said control x direction of principal axis steel rope A (7), said control Y direction steel rope B (8) and said control Y direction steel rope C (9) one ends are connected with control x direction of principal axis motor hoist (4), control Y direction left side motor hoist (5), control Y direction right side motor hoist (6) respectively, and the other end of said control x direction of principal axis steel rope A (7), said control Y direction steel rope B (8) and said control Y direction steel rope C (9) is fixed.
This aerial work flat-bed automatic ballance regulator has following beneficial effect:
The utility model is through having adopted three balance suspension centres, and wherein aloft the job platform front end is established a balance suspension centre, is used for controlling the balance of X-direction.Respectively establish a balance suspension centre aloft about the middle rear end of job platform, be used for controlling the balance of Y direction.Three balance suspension centres are to come automatic guidance through a cover intelligence control system, make perhaps to receive in the aerial work flat-bed lifting process to be in state of equilibrium when wind-force disturbs all the time.
Description of drawings
Fig. 1: the perspective view of the utility model aerial work flat-bed automatic ballance regulator;
Fig. 2: the control block scheme scheme drawing of the utility model aerial work flat-bed automatic ballance regulator.
Description of reference numerals:
1-Y direction of principal axis electronic sensor; 2-X direction of principal axis electronic sensor; 3-control center; The axial auto-controller of 31-X; 32-Y direction of principal axis auto-controller; The 33-electric-control system; 4-control x direction of principal axis motor hoist; 5-control Y direction left side motor hoist; 6-control Y direction right side motor hoist; 7-control x direction of principal axis steel rope A; 8-control Y direction steel rope B; 9-control Y direction steel rope C.
The specific embodiment
Below in conjunction with Fig. 1 and Fig. 2, the utility model is further specified:
As shown in Figure 1, aloft a Y direction electronic sensor 1 is equipped with at job platform front end center, mounting means: the horizontal test face of Y direction electronic sensor 1 is installed along the y direction of principal axis, is used for showing the horizontal deflection of Y direction.Aloft middle-end one side of job platform is equipped with an X-direction electronic sensor 2, mounting means: the horizontal test face of X-direction electronic sensor 2 is installed along X-direction, is used for showing the horizontal deflection of X-direction.
Aerial work flat-bed fore-and-aft direction is an X-direction, and a control x direction of principal axis motor hoist 4 is housed at flat-bed front end center, is used for controlling the balance of X-direction.Aerial work flat-bed left and right directions is a Y direction, and aloft a gig respectively is equipped with in the outside about the middle rear end of job platform, is respectively control Y direction left side motor hoist 5 and control Y direction right side motor hoist 6.Control Y direction left side motor hoist 5 is the balances that are used for controlling Y direction with control Y direction right side motor hoist 6.
One or more is through the steel rope control aerial work flat-bed state of equilibrium of each Self Control of traction in control x direction of principal axis motor hoist 4, control Y direction left side motor hoist 5 and the control Y direction right side motor hoist 6.
Steel rope comprises control x direction of principal axis steel rope A7, control Y direction steel rope B8 and control Y direction steel rope C9; Control x direction of principal axis steel rope A7, control Y direction steel rope B8 and control Y direction steel rope C9 one end are connected with control x direction of principal axis motor hoist 4, control Y direction left side motor hoist 5, control Y direction right side motor hoist 6 respectively, and the other end of control x direction of principal axis steel rope A7, control Y direction steel rope B8 and control Y direction steel rope C9 is fixed.
As shown in Figure 2; Control center 3 comprises auto-controller 31, Y direction auto-controller 32 and the electric-control system 33 of X-direction; X-direction electronic sensor 2 is connected with electric-control system 33 input ends through the auto-controller 31 of X-direction; Y direction electronic sensor 1 is connected with electric-control system 33 input ends through Y direction auto-controller 32, and electric-control system 33 mouths are connected with control x direction of principal axis motor hoist 4, control Y direction left side motor hoist 5, control Y direction right side motor hoist 6 respectively.
The principle of work of the utility model aerial work flat-bed automatic ballance regulator:
1, when the aerial work platform when height occurs along the Y direction tilt phenomenon in the air, Y direction electronic sensor 1 can be delivered to tilt signals (+perhaps-) and bevelled numerical value in the Y direction auto-controller 32.
2, Y direction auto-controller 32 has pre-set permission tilt value tolerance, and when the numerical value that transmits during greater than the tolerance set, Y direction auto-controller 32 send instruction will for electric-control system 33.
3, electric-control system 33 (+perhaps-) signal that can provide according to Y direction auto-controller 32 starts corresponding contactless switch in the electric-control system 33.
Contactless switch work this moment is with start-up control Y direction left side motor hoist 5 or control Y direction right side motor hoist 6, by controlling Y direction left side motor hoist 5 or controlling Y direction right side motor hoist 6 traction control Y direction steel rope B8 or control Y direction steel rope C9.Reach the self-equalizing of aerial work platform in Y direction.
4, when Y direction electronic sensor 1 tilt signals numerical value in Y direction auto-controller 32 within the tolerance range, control Y direction left side motor hoist 5 or control Y direction right side motor hoist 6 and stop automatically.
The horizontal equilibrium automatic compensation of X-direction and the principle of Y direction are basic identical.
Its difference is that X-direction adopts monolateral one group of control x direction of principal axis motor hoist 4 adjusting control x direction of principal axis steel rope A7, and another side is a fulcrum with control Y direction steel rope B8 and control Y direction steel rope C9.
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 (4)
1. aerial work flat-bed automatic ballance regulator; It is characterized in that: three balance suspension centres aloft are set around the job platform; Wherein aloft the job platform front end establish one be used for controlling X-direction the balance suspension centre; Aloft respectively establish about the middle rear end of job platform one be used for controlling Y direction the balance suspension centre, three balance suspension centres through intelligence control system automatic guidance aerial work platform in lifting process or receive and be in state of equilibrium when wind-force disturbs all the time.
2. according to the said aerial work flat-bed of claim 1 automatic ballance regulator; It is characterized in that: said intelligence control system comprises control center (3), Y direction electronic sensor (1), X-direction electronic sensor (2), control x direction of principal axis motor hoist (4), control Y direction left side motor hoist (5), control Y direction right side motor hoist (6) and many steel ropes; Y direction electronic sensor (1) and/or X-direction electronic sensor (2) are gathered each balance suspension centre in X axle and/or Y axle horizontal deviate; Control center (3) is according in X axle and/or the corresponding start-up control x direction of principal axis of Y axle horizontal deviate motor hoist (4), control Y direction left side motor hoist (5), the control Y direction right side motor hoist (6) one or more, and one or more steel rope through each Self Control of traction is controlled aerial work flat-bed state of equilibrium in said control x direction of principal axis motor hoist (4), said control Y direction left side motor hoist (5) and the said control Y direction right side motor hoist (6).
3. according to the said aerial work flat-bed of claim 2 automatic ballance regulator; It is characterized in that: control center (3) comprises auto-controller (31), Y direction auto-controller (32) and the electric-control system (33) of X-direction; X-direction electronic sensor (2) is connected with electric-control system (33) input end through the auto-controller (31) of X-direction; Y direction electronic sensor (1) is connected with electric-control system (33) input end through Y direction auto-controller (32), and electric-control system (33) mouth is connected with control x direction of principal axis motor hoist (4), control Y direction left side motor hoist (5), control Y direction right side motor hoist (6) respectively.
4. according to claim 2 or 3 said aerial work flat-bed automatic ballance regulators; It is characterized in that: said steel rope comprises control x direction of principal axis steel rope A (7), control Y direction steel rope B (8) and control Y direction steel rope C (9); Said control x direction of principal axis steel rope A (7), said control Y direction steel rope B (8) and said control Y direction steel rope C (9) one ends are connected with control x direction of principal axis motor hoist (4), control Y direction left side motor hoist (5), control Y direction right side motor hoist (6) respectively, and the other end of said control x direction of principal axis steel rope A (7), said control Y direction steel rope B (8) and said control Y direction steel rope C (9) is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205101778U CN202529800U (en) | 2011-12-09 | 2011-12-09 | Automatic balance adjustment device for overhead working platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205101778U CN202529800U (en) | 2011-12-09 | 2011-12-09 | Automatic balance adjustment device for overhead working platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202529800U true CN202529800U (en) | 2012-11-14 |
Family
ID=47130997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205101778U Expired - Lifetime CN202529800U (en) | 2011-12-09 | 2011-12-09 | Automatic balance adjustment device for overhead working platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202529800U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107473141A (en) * | 2016-12-02 | 2017-12-15 | 李汉威 | A kind of portable high-altitude safe job platform |
| CN110158933A (en) * | 2019-05-24 | 2019-08-23 | 中建铁路投资建设集团有限公司 | Pier stud security protection operation platform and construction method |
-
2011
- 2011-12-09 CN CN2011205101778U patent/CN202529800U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107473141A (en) * | 2016-12-02 | 2017-12-15 | 李汉威 | A kind of portable high-altitude safe job platform |
| CN110158933A (en) * | 2019-05-24 | 2019-08-23 | 中建铁路投资建设集团有限公司 | Pier stud security protection operation platform and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121114 |
|
| CX01 | Expiry of patent term | ||
| DD01 | Delivery of document by public notice |
Addressee: Patent of Shanghai Lifeng Energy Technology Co.,Ltd. The person in charge Document name: Notice of expiration and termination of patent right |
|
| DD01 | Delivery of document by public notice |