CN103935864B - A kind of external hoistable platform of traction-type - Google Patents
A kind of external hoistable platform of traction-type Download PDFInfo
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- CN103935864B CN103935864B CN201410141316.2A CN201410141316A CN103935864B CN 103935864 B CN103935864 B CN 103935864B CN 201410141316 A CN201410141316 A CN 201410141316A CN 103935864 B CN103935864 B CN 103935864B
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Abstract
A kind of external hoistable platform of traction-type, including a pyramidal structure thing, on its outer wall, circumferentially equidistantly distribution has three with upper rail, guide rail is axial each parallel to pyramidal structure thing, the intracavity bottom of pyramidal structure thing is provided with traction machine, the inner cavity top of pyramidal structure thing is provided with assembly pulley, assembly pulley is arranged below counterweight pulley, pyramidal structure beyond the region of objective existence side is arranged with tubular structure, what the inner side of tubular structure was provided with leads boots, lead boots guide rail and constitute sliding pair, tubular structure is connected with one end of traction steel-cable, traction steel-cable is connected with traction machine after walking around assembly pulley, after the traction steel-cable other end walks around counterweight pulley and to reconnecting, the top end face of pyramidal structure thing is provided with closing plate.Tubular structure and supporting member are constituted by truss structure.In the present invention, platform upper side and periphery can all open, and meet the requirement of outdoor overhead payload.Locking device can after platform is accommodated to predetermined altitude layer carrying platform weight.
Description
Technical field:
The present invention relates to mechanical field, particularly relate to elevator, particularly a kind of external hoistable platform of traction-type.
Background technology:
Elevator is widely used in daily life and work.In prior art, elevator is respectively provided with between floors, and the hoistway along building is by traction machine pulling motion.But, the upper side of elevator and peripheral side can not be simultaneously open to building outer space, therefore can not meet the requirement in outdoor overhead payload.
Summary of the invention:
It is an object of the invention to provide a kind of external hoistable platform of traction-type, the described external hoistable platform of this traction-type to solve elevator upper side and peripheral side in prior art and building outer space can not be opened simultaneously, can not meet the technical problem that outdoor overhead payload requires.
nullThe external hoistable platform of this traction-type of the present invention，Including a pyramidal structure thing，Axially arranged there is inner chamber the inside of described pyramidal structure thing along it，Wherein，On the outer wall of described pyramidal structure thing, circumferentially equidistantly distribution has the guide rail of more than three numbers，Axial each parallel to pyramidal structure thing of any one described guide rail，The intracavity bottom of pyramidal structure thing is provided with a traction machine，The inner cavity top of pyramidal structure thing is provided with platform guiding wheel carrier，Described platform guiding wheel carrier is provided with assembly pulley，The inner chamber of the pyramidal structure thing below platform guiding wheel carrier is provided with counterweight guiding wheel carrier，Described counterweight guiding wheel carrier is provided with counterweight pulley，The outer sheath of pyramidal structure thing is provided with a tubular structure，The inner side of described tubular structure circumferentially spaced set has identical with number leads boots，Any one of boots of leading all each coordinate composition sliding pair with a guide rail，Tubular structure is connected with one end of traction steel-cable，Described traction steel-cable is connected with described traction machine after walking around described assembly pulley，The other end of traction steel-cable is walked around after described counterweight pulley with one reconnecting after traction machine，The inner chamber of pyramidal structure thing is provided with counter weight guide track，It is provided with sliding pair between described counterweight and described counter weight guide track，The top periphery of tubular structure is connected to a platform，It is provided with supporting member between downside and the tubular structure of described platform，The top end face of pyramidal structure thing is provided with closing plate.
Further, described tubular structure and supporting member are constituted by truss structure.
Further, the radial section of described pyramidal structure thing is rounded, and the radially inside cross section of described tubular structure is rounded, and the periphery of described platform is rectangular.
Further, the bottom outside of pyramidal structure thing is provided with a platform buffer unit, and the bottom inside of pyramidal structure thing is provided with a counterweight buffer device.
Further, it is provided with safety tongs between tubular structure and pyramidal structure thing.
Further, it is provided with locking device between tubular structure and pyramidal structure thing.
Further, the periphery of platform is provided with fence.
The operation principle of the present invention is: platform is around pyramidal structure thing, and axial along pyramidal structure thing is lifted by traction steel-cable traction.Traction machine, platform guiding wheel carrier, assembly pulley, counterweight guiding wheel carrier, counterweight pulley and traction steel-cable are arranged in the inner chamber of pyramidal structure thing, and platform upper side and periphery all open.Locking device between tubular structure and pyramidal structure thing, can after platform be accommodated to predetermined altitude layer, carrying platform weight.
The present invention compares with prior art, and its effect is positive and obvious.The present invention is a sheathed platform in the periphery of pyramidal structure thing, arrange between platform and pyramidal structure thing by guide rail and lead the pair that slides axially that boots are constituted, traction machine, platform guiding wheel carrier, assembly pulley, counterweight guiding wheel carrier, counterweight pulley and traction steel-cable are arranged in the inner chamber of pyramidal structure thing, platform upper side and periphery can all open, and meet the requirement of outdoor overhead payload.Locking device between tubular structure and pyramidal structure thing, can after platform be accommodated to predetermined altitude layer, carrying platform weight.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of the external hoistable platform of a kind of traction-type of the present invention.
Fig. 2 is the plan structure schematic diagram of the external hoistable platform of a kind of traction-type of the present invention.
Detailed description of the invention:
Embodiment 1:
nullAs depicted in figs. 1 and 2，The external hoistable platform of a kind of traction-type of the present invention，Including a pyramidal structure thing 1，Axially arranged there is inner chamber the inside of pyramidal structure thing 1 along it，Wherein，On the outer wall of pyramidal structure thing 1, circumferentially equidistantly distribution has four guide rails 2，Axial each parallel to pyramidal structure thing 1 of any one guide rail 2，The intracavity bottom of pyramidal structure thing 1 is provided with a traction machine 3，The inner cavity top of pyramidal structure thing 1 is provided with platform guiding wheel carrier 4，Platform guiding wheel carrier 4 is provided with assembly pulley 5，The inner chamber of the pyramidal structure thing 1 below platform guiding wheel carrier 4 is provided with counterweight guiding wheel carrier 6，Counterweight guiding wheel carrier 6 is provided with counterweight pulley 7，The outer sheath of pyramidal structure thing 1 is provided with a tubular structure 8，The inner side of tubular structure 8 circumferentially spaced set has four to lead boots 9，Any one is led boots 9 and all each coordinates composition sliding pair with a guide rail 2，Tubular structure 8 is connected with one end of traction steel-cable 10，Traction steel-cable 10 is connected with traction machine 3 after walking around assembly pulley 5，The other end of traction steel-cable 10 is connected with a counterweight 11 after walking around counterweight pulley 7 behind traction machine 3s，The inner chamber of pyramidal structure thing 1 is provided with counter weight guide track (not shown)，It is provided with sliding pair between counterweight 11 and counter weight guide track，The top periphery of tubular structure 8 is connected to a platform 12，It is provided with supporting member 13 between downside and the tubular structure 8 of platform 12，The top end face of pyramidal structure thing 1 is provided with closing plate.
Further, tubular structure 8 and supporting member 13 are constituted by truss structure.
Further, the radial section of pyramidal structure thing 1 is rounded, and the radially inside cross section of tubular structure 8 is rounded, and the periphery of platform 12 is rectangular.
Further, the bottom outside of pyramidal structure thing 1 is provided with a platform buffer unit 14, and the bottom inside of pyramidal structure thing 1 is provided with a counterweight buffer device 15.
Further, safety tongs 16 it is provided with between tubular structure 8 and pyramidal structure thing 1.
Further, locking device 18 it is provided with between tubular structure 8 and pyramidal structure thing 1.
Further, the periphery of platform 12 is provided with fence 17.
The operation principle of the present embodiment is: platform 12 is around pyramidal structure thing 1, and axial along pyramidal structure thing 1 is drawn lifting by traction steel-cable 10.Traction machine 3, platform 12 lead wheel carrier 6, counterweight 11 pulley 7 and the traction steel-cable 10 of wheel carrier 4, assembly pulley 5, counterweight 11 that lead is arranged in the inner chamber of pyramidal structure thing 1, and platform 12 upper side and periphery all open.Locking device 18 between tubular structure 8 and pyramidal structure thing 1, can after platform 12 be accommodated to predetermined altitude layer, carrying platform 12 weight.
Claims (3)
- null1. the external hoistable platform of traction-type，Including a pyramidal structure thing，Axially arranged there is inner chamber the inside of described pyramidal structure thing along it，It is characterized in that: on the outer wall of described pyramidal structure thing, circumferentially equidistantly distribution has the guide rail of more than three numbers，Axial each parallel to pyramidal structure thing of any one described guide rail，The intracavity bottom of pyramidal structure thing is provided with a traction machine，The inner cavity top of pyramidal structure thing is provided with platform guiding wheel carrier，Described platform guiding wheel carrier is provided with assembly pulley，The inner chamber of the pyramidal structure thing below platform guiding wheel carrier is provided with counterweight guiding wheel carrier，Described counterweight guiding wheel carrier is provided with counterweight pulley，The outer sheath of pyramidal structure thing is provided with a tubular structure，The inner side of described tubular structure circumferentially spaced set has identical with number leads boots，Any one of boots of leading all each coordinate composition sliding pair with a guide rail，Tubular structure is connected with one end of traction steel-cable，Described traction steel-cable is connected with described traction machine after walking around described assembly pulley，The other end of traction steel-cable is walked around after described counterweight pulley with one reconnecting after traction machine，The inner chamber of pyramidal structure thing is provided with counter weight guide track，It is provided with sliding pair between described counterweight and described counter weight guide track，The top periphery of tubular structure is connected to a platform，It is provided with supporting member between downside and the tubular structure of described platform，The top end face of pyramidal structure thing is provided with closing plate，Described tubular structure and supporting member are constituted by truss structure，The bottom outside of pyramidal structure thing is provided with a platform buffer unit，The bottom inside of pyramidal structure thing is provided with a counterweight buffer device，It is provided with safety tongs between tubular structure and pyramidal structure thing，It is provided with locking device between tubular structure and pyramidal structure thing.
- 2. a kind of external hoistable platform of traction-type as claimed in claim 1, it is characterised in that: the radial section of described pyramidal structure thing is rounded, and the radially inside cross section of described tubular structure is rounded, and the periphery of described platform is rectangular.
- 3. a kind of external hoistable platform of traction-type as claimed in claim 1, it is characterised in that: the periphery of platform is provided with fence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410141316.2A CN103935864B (en) | 2014-04-10 | 2014-04-10 | A kind of external hoistable platform of traction-type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410141316.2A CN103935864B (en) | 2014-04-10 | 2014-04-10 | A kind of external hoistable platform of traction-type |
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| Publication Number | Publication Date |
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| CN103935864A CN103935864A (en) | 2014-07-23 |
| CN103935864B true CN103935864B (en) | 2016-07-06 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106193099B (en) * | 2014-08-14 | 2018-07-31 | 中国建筑第八工程局有限公司 | The support construction of attached base in lifting gear |
| CN109896396A (en) * | 2019-03-04 | 2019-06-18 | 肇庆胜尚知识产权服务有限公司 | A kind of communication tower convenient for quickly upper tower top |
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| CN1789077A (en) * | 2005-12-27 | 2006-06-21 | 国营武昌造船厂 | Gravity balance type ship vertical lifter |
| CN1994844A (en) * | 2006-01-06 | 2007-07-11 | 温建 | Lifting operation method and apparatus for mounting guide rail on outer wall of architecture |
| CN201367231Y (en) * | 2009-02-19 | 2009-12-23 | 济南汇力数控机械有限公司 | Automatic solid container |
| CN202072430U (en) * | 2011-05-26 | 2011-12-14 | 尹佐明 | Blade-tower cylinder maintenance hoisting platform of wind driven generator |
| CN202670961U (en) * | 2012-07-17 | 2013-01-16 | 中国葛洲坝集团股份有限公司 | External construction platform device for large-sized vertical column |
| CN203187269U (en) * | 2013-04-15 | 2013-09-11 | 甘肃建投装备制造有限公司 | Automatic flexible manned platform of external lifter for wind power tower barrel |
| CN203820369U (en) * | 2014-04-10 | 2014-09-10 | 上海三荣电梯制造有限公司 | Traction-type external lifting platform |
-
2014
- 2014-04-10 CN CN201410141316.2A patent/CN103935864B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1789077A (en) * | 2005-12-27 | 2006-06-21 | 国营武昌造船厂 | Gravity balance type ship vertical lifter |
| CN1994844A (en) * | 2006-01-06 | 2007-07-11 | 温建 | Lifting operation method and apparatus for mounting guide rail on outer wall of architecture |
| CN201367231Y (en) * | 2009-02-19 | 2009-12-23 | 济南汇力数控机械有限公司 | Automatic solid container |
| CN202072430U (en) * | 2011-05-26 | 2011-12-14 | 尹佐明 | Blade-tower cylinder maintenance hoisting platform of wind driven generator |
| CN202670961U (en) * | 2012-07-17 | 2013-01-16 | 中国葛洲坝集团股份有限公司 | External construction platform device for large-sized vertical column |
| CN203187269U (en) * | 2013-04-15 | 2013-09-11 | 甘肃建投装备制造有限公司 | Automatic flexible manned platform of external lifter for wind power tower barrel |
| CN203820369U (en) * | 2014-04-10 | 2014-09-10 | 上海三荣电梯制造有限公司 | Traction-type external lifting platform |
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| Publication number | Publication date |
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| CN103935864A (en) | 2014-07-23 |
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