CN102910521A - Aerial work platform - Google Patents
Aerial work platform Download PDFInfo
- Publication number
- CN102910521A CN102910521A CN2012104642906A CN201210464290A CN102910521A CN 102910521 A CN102910521 A CN 102910521A CN 2012104642906 A CN2012104642906 A CN 2012104642906A CN 201210464290 A CN201210464290 A CN 201210464290A CN 102910521 A CN102910521 A CN 102910521A
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- Prior art keywords
- operation platform
- altitude operation
- elevator motor
- frame
- retarder
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Abstract
The invention provides an aerial work platform. The aerial work platform comprises a lifter motor, a speed reducer, a guide frame and a roller, wherein the speed reducer is driven by the lifter motor; the guide frame has a rack, and the rack is meshed with a gear on an output shaft of the speed reducer; and the roller is arranged outside the guide frame and plays a guiding role, wherein the speed reducer and the lifter motor are installed on a drive plate, and the drive plate is installed on a drive frame, and the roller of the drive frame rotates on a main chord member.
Description
Technical field
The present invention relates to the elevator field, relate in particular to a kind of high-altitude operation platform.
Background technology
High-altitude operation platform (Aerial work platform) is the product of serving the mobility aloft work such as every profession and trade aloft work, equipment installation, maintenance.For example, traditional high-altitude operation platform Related product mainly contains: scissor aerial work platform, in-vehicle high-altitude operation platform, crank type aerial working platform, self-propelled aloft working platform, aluminum alloy high-altitude operation platform, double-cylinder type high-altitude operation platform six large classes.
Generally, bay-lift self has walking and turns to the driving function, does not need artificial traction, does not need external source to move flexibly and easily, makes the aloft work more convenient and quicker, is the desirable aerial lift device of modern enterprise highly effective and safe production.The auxiliary self-travel type elevator of auxiliary self-travel type series elevator has automatic walking function, can be under the different operating state, do not need external source, do not need external power traction, mobile flexible, easy to operate, lifting freely only needs a people just can finish and advances, retreats.
High-altitude operation platform has very high requirement as a kind of dangerous service tool to safety always.The safe in operation standard of various high-altitude operation platforms is constantly put into effect.Therefore, industry needs more and more safer height to sit implement to satisfy new safe in operation standard.
Summary of the invention
The present inventor's combination research and development experience has for many years been developed a kind of high-altitude operation platform, comprising:
Elevator motor;
Retarder is driven by described elevator motor;
Guide frame has tooth bar, the gear engagement on the output shaft of described tooth bar and described retarder; And
Roller is arranged at outside the guide frame, plays the effect of guiding,
Wherein, described retarder and described elevator motor are installed on the driver plate, and described driver plate is installed in one and drives on the frame, and the roller of described driving frame rotates at a main chord.
Preferably, according to a preferred embodiment of the invention, in above-mentioned high-altitude operation platform, also comprise: drg, be arranged at the place, two ends of described elevator motor and described retarder, described drg can guarantee that workplatform can not slide reliably when a standing height.
Preferably, according to a preferred embodiment of the invention, in above-mentioned high-altitude operation platform, anti-fall limiting device, travel switch and limit switch, wherein said anti-fall limiting device is along with rotating on the described tooth bar of operating in of described transmission device with described tooth bar gears in mesh.
Preferably, according to a preferred embodiment of the invention, in above-mentioned high-altitude operation platform, when the running velocity of described high-altitude operation platform hinders 2 times of reaching command speed and when above for some reason when descending, described anti-fall limiting device work, the cutting-off controlling loop makes described elevator motor power-off brake.
Preferably, according to a preferred embodiment of the invention, in above-mentioned high-altitude operation platform, described driver plate is fixed on the described driving frame by base plate attaching parts and the Buffer Unit of described driving frame, and described driving frame is provided with the connection pedestal.
Preferably, according to a preferred embodiment of the invention, in above-mentioned high-altitude operation platform, also be connected with fixed mount behind the described driving frame, the roller set that cooperates with the main chord of described guide rail bracket is housed on the described fixed mount, and described roller set is rolled in described main chord guiding.
Should be appreciated that the above generality of the present invention is described and the following detailed description all is exemplary and explanat, and be intended to the further explanation that the invention provides for as claimed in claim.
Description of drawings
Accompanying drawing mainly is be used to providing the present invention further to be understood.Accompanying drawing shows embodiments of the invention, and plays the effect of explaining the principle of the invention with this specification sheets.In the accompanying drawing:
Fig. 1 schematically shows the keystone configuration of high-altitude operation platform of the present invention.
The specific embodiment
Discuss a plurality of embodiment of the present invention in detail below in conjunction with accompanying drawing.
Fig. 1 schematically shows the keystone configuration of high-altitude operation platform 100 of the present invention.Wherein, high-altitude operation platform 100 of the present invention mainly comprises: elevator motor 101, retarder 102, guide frame 103, tooth bar 104, roller 105.
Wherein, described retarder 102 and described elevator motor 101 are installed on the driver plate, and described driver plate is installed in one and drives on the frame 106, and the roller of described driving frame 106 rotates at a main chord 107.
Preferably, according to a preferred embodiment of the invention, in above-mentioned high-altitude operation platform 100, also comprise: drg 108, this drg 108 is arranged at the place, two ends of described elevator motor 101 and described retarder 102, and described drg 102 can guarantee that workplatform can not slide reliably when a standing height.
In addition, above-mentioned high-altitude operation platform 100 can also comprise anti-fall limiting device 109, travel switch and limit switch, and wherein said anti-fall limiting device 109 is along with rotating on the described tooth bar 104 of operating in of described transmission device 110 with described tooth bar 104 gears in meshs.According to the present invention, when the running velocity of described high-altitude operation platform 100 hinders 2 times of reaching command speed and when above for some reason when descending, described anti-fall limiting device 109 work, the cutting-off controlling loop makes described elevator motor 101 power-off brakes.
Preferably, according to a preferred embodiment of the invention, described driver plate 111 is fixed on the described driving frame 106 by base plate attaching parts and the Buffer Unit of described driving frame 106, and described driving frame 106 is provided with the connection pedestal.In addition, also be connected with fixed mount behind the described driving frame 106, the roller set that cooperates with the main chord of described guide rail bracket is housed on the described fixed mount, described roller set is rolled in described main chord guiding.
High-altitude operation platform of the present invention can be when unusually falling brake transmission mechanism and workplatform.The structural constituent of particular design can be guaranteed to move in a certain stroke section, prevents from altering on the construction lifting platform and directly impacting ground.The transmission device guide rail bracket preferably adopts building hoist universal standard joint, can require to increase or reduce according to the differing heights of construction the joint number of standard knot, and highly versatile is applied widely.Guide rail bracket can also be installed on the walking chassis, by the movement on chassis, realizes the variation of workplatform control position, utilizes the raising of work efficiency.
Above-described embodiment provides to those of ordinary skills and realizes or use of the present invention; those of ordinary skills can be in the situation that does not break away from invention thought of the present invention; above-described embodiment is made various modifications or variation; thereby protection scope of the present invention do not limit by above-described embodiment, and should be the maximum range that meets the inventive features that claims mention.
Claims (6)
1. high-altitude operation platform comprises:
Elevator motor;
Retarder is driven by described elevator motor;
Guide frame has tooth bar, the gear engagement on the output shaft of described tooth bar and described retarder; And
Roller is arranged at outside the guide frame, plays the effect of guiding,
Wherein, described retarder and described elevator motor are installed on the driver plate, and described driver plate is installed in one and drives on the frame, and the roller of described driving frame rotates at a main chord.
2. high-altitude operation platform as claimed in claim 1 is characterized in that, also comprises:
Drg, the two ends that are arranged at described elevator motor and described retarder are located, and described drg can guarantee that workplatform can not slide reliably when a standing height.
3. high-altitude operation platform as claimed in claim 1, it is characterized in that, also comprise: anti-fall limiting device, travel switch and limit switch, wherein said anti-fall limiting device is along with rotating on the described tooth bar of operating in of described transmission device with described tooth bar gears in mesh.
4. high-altitude operation platform as claimed in claim 3, it is characterized in that, when the running velocity of described high-altitude operation platform hinders 2 times of reaching command speed and when above for some reason when descending, described anti-fall limiting device work, the cutting-off controlling loop makes described elevator motor power-off brake.
5. high-altitude operation platform as claimed in claim 1 is characterized in that, described driver plate is fixed on the described driving frame by base plate attaching parts and the Buffer Unit of described driving frame, and described driving frame is provided with the connection pedestal.
6. high-altitude operation platform as claimed in claim 5 is characterized in that, also is connected with fixed mount behind the described driving frame, and the roller set that cooperates with the main chord of described guide rail bracket is housed on the described fixed mount, and described roller set is rolled in described main chord guiding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104642906A CN102910521A (en) | 2012-11-18 | 2012-11-18 | Aerial work platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104642906A CN102910521A (en) | 2012-11-18 | 2012-11-18 | Aerial work platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102910521A true CN102910521A (en) | 2013-02-06 |
Family
ID=47609132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104642906A Pending CN102910521A (en) | 2012-11-18 | 2012-11-18 | Aerial work platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102910521A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332554A (en) * | 2013-07-10 | 2013-10-02 | 嘉兴市华东建设机械有限公司 | Guide frame used for construction elevator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2266582Y (en) * | 1995-04-14 | 1997-11-05 | 闵在镐 | Gear rack type elevator |
| EP1260480A2 (en) * | 2001-05-21 | 2002-11-27 | Hydro Mobile Inc. | Elevating platform assembly |
| CN101586392A (en) * | 2009-04-13 | 2009-11-25 | 许树根 | Mast climbing type aerial working platform |
| CN201420383Y (en) * | 2009-04-13 | 2010-03-10 | 许树根 | Mast climbing aerial working platform |
| CN101955142A (en) * | 2010-08-17 | 2011-01-26 | 启东大同电机有限公司 | Transmission mechanism of aerial working platform |
-
2012
- 2012-11-18 CN CN2012104642906A patent/CN102910521A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2266582Y (en) * | 1995-04-14 | 1997-11-05 | 闵在镐 | Gear rack type elevator |
| EP1260480A2 (en) * | 2001-05-21 | 2002-11-27 | Hydro Mobile Inc. | Elevating platform assembly |
| CN101586392A (en) * | 2009-04-13 | 2009-11-25 | 许树根 | Mast climbing type aerial working platform |
| CN201420383Y (en) * | 2009-04-13 | 2010-03-10 | 许树根 | Mast climbing aerial working platform |
| CN101955142A (en) * | 2010-08-17 | 2011-01-26 | 启东大同电机有限公司 | Transmission mechanism of aerial working platform |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332554A (en) * | 2013-07-10 | 2013-10-02 | 嘉兴市华东建设机械有限公司 | Guide frame used for construction elevator |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130206 |