CN102505836A - Guy cable type high-altitude working platform - Google Patents
Guy cable type high-altitude working platform Download PDFInfo
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- CN102505836A CN102505836A CN2011103242121A CN201110324212A CN102505836A CN 102505836 A CN102505836 A CN 102505836A CN 2011103242121 A CN2011103242121 A CN 2011103242121A CN 201110324212 A CN201110324212 A CN 201110324212A CN 102505836 A CN102505836 A CN 102505836A
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Abstract
The invention discloses a guy cable type high-altitude working platform, which comprises a plurality of groups of single-lift-point platforms consisting of lifting machines, lifting machine mounting frames, platform standard joints, end part guard rails with supporting legs, reinforcing guy cables, fixing pins of reinforcing guy cables and cable tensioners, wherein the platform standard joints are symmetrically tensioned by penetrating a plurality of reinforcing guy cables through the lifting machine mounting frames in the single-lift-point platforms; pre-tightening force of the guy cables can be adjusted through the cable tensioners; and the groups of single-lift-point platforms are connected through bolts to form the guy cable type high-altitude working platform. According to the invention, by rationally arranging the positions of the lifting machine mounting frames and by using a stay cable structure, the dead weight of the structure is reduced, the rigidity of the platform is effectively improved, and the deformation of the platform in work is reduced in the design of the construction platform with limited number of suspension lift points; meanwhile, the platform has the characteristics of convenience in disassembly, assembly and transportation; and the requirements of construction equipment with limited large-span lifting points.
Description
Technical field
The present invention relates to drag-line high-rise working platform in the technical field of buildings, it is limited especially to relate to a kind of hoist point, a kind of drag-line high-rise working platform that is used for the eminence construction operation of horizontal direction construction operation face length.
Background technology
Along with the continuous development of mechanization of building operation equipment, diversified constructure scheme is provided to construction, maintenance and the maintenance of large-scale, complicated landmark structure.The eminence construction operation method of traditional high energy consumption, high pollution and high-risk degree is little by little substituted by the high-rise working platform of, safety efficient based on the wire rope suspension type, environmental protection.The wire rope that platform adopts climbing type elevator climbing hitch the to hang down work that fulfils assignment; Its hitch mainly contains lever, the clamp-type of band counterweight and is located at form such as the hanger of structure own; The hitch of special engineering can be in the enterprising line slip of design track, to satisfy requirement of engineering.Such form of construction work is simple in structure because of it, easy construction, duration short, require characteristics such as low to obtain using very widely to operating environment.But there is certain limitation equally in being arranged on of hitch in the practical application, mainly shows on the structure that suspension centre settings such as bridge, TV transmission tower are restricted.Particularly in the care and maintenance construction of bridge; Because the characteristics of the large span of construction operation, few suspension centre; The high-rise working platform rigidity that causes designing can't meet the demands; Thereby limited the development of high-rise working platform in the large span construction application, designed a kind of novel high-rise working platform based on stayed structure for this reason to solve the practical engineering application problem.
Summary of the invention
The present invention provides a kind of and is applicable to that the hoist point installation site is limited, the eminence construction operation platform that horizontal direction construction operation span is big---a kind of drag-line high-rise working platform.
For realizing above-mentioned purpose, the present invention realizes through following technical scheme:
Comprise how group is formed single hoist point platform by steady pin, the turnbuckle of elevator, hoist installation frame, platform standard joint, band leg ends guardrail, reinforcement drag-line, reinforcement drag-line; It is characterized in that: single hoist point platform is strengthened drag-line with many and is passed the hoist installation frame with the tension of platform standard joint symmetry; And the pretightning force that can regulate drag-line through turnbuckle, will organize single hoist point platform more and be connected to form drag-line high-rise working platform through bolt.Hoist installation frame both sides have with platform standard saves the end through bolted montant structure, and external welding is used to install the mounting rod of strengthening drag-line.There is the member structure that elevator is installed described hoist installation frame inside, and bracing piece, and the bottom has supporting leg simultaneously.Said platform standard joint is connected through bolt by guardrail, base plate, and the base plate both sides install additional and are used for fixing the steady pin of strengthening drag-line.
Said band leg ends guardrail is to be used to seal the platform standard joint end that does not connect the hoist installation frame, is connected through the guardrail of bolt with the platform standard joint, has supporting leg simultaneously.
Said reinforcement drag-line can adopt elasticity drag-line forms such as wire rope; The one of which end is fixed on the steady pin of platform standard joint base plate both sides, and the other end is fixed on another adjacent platforms standard knot base plate both sides steady pin after passing the mounting rod that hoist installation frame both sides install additional.
Invention is compared with prior art and had the following advantages and effect: the present invention is through the position and the use suspension cable structure of reasonable Arrangement hoist installation frame; In the operation platform design that the quantity that hangs hoist point is restricted, alleviate dead load, effectively improve the rigidity of platform; Reduce the distortion of platform in the operation; Simultaneously, have the characteristics of dismounting, convenient transportation, greatly satisfy the limited construction equipment needs of large span suspension centre.
Description of drawings
The two hoist point high-rise working platform 3D solid structural representations of Fig. 1 the present invention
The single hoist point high-rise working of Fig. 2 the present invention platform 3D solid structural representation
The concrete connected mode sketch map of drag-line among Fig. 3 the present invention.
The specific embodiment
To form single hoist point platform by steady pin 9, the turnbuckle 10 of elevator 2, hoist installation frame 3, platform standard joint 7, band leg ends guardrail 1, reinforcement drag-line 5, reinforcement drag-line 5 like Fig. 2; Through bolt two single hoist point platforms are connected to form two hoist point drag-line high-rise working platforms, as shown in Figure 1.Many hoist points platform is tiltedly strengthened drag-line 5 with many and is passed hoist installation frame 3 with two adjacent standard knot symmetry tensions, and can regulate the pretightning force of strengthening drag-line 5 through turnbuckle, to meet design requirement.
Platform standard joint 7 is connected through bolt by guardrail 11, base plate 6 among Fig. 2, and base plate 6 both sides install additional and are used for fixing the steady pin 9 of strengthening drag-line 5.For making up single suspension centre high-rise working operation platform, connect among Fig. 2 to be followed successively by and be with leg ends guardrail 1, platform standard joint 7, hoist installation frame 3, platform standard joint 7, band leg ends guardrail 1.A hoist installation frame 3 should be used for making up the suspension cable structure form by corresponding two platform standards joint 7.
Fig. 1 is designed to two high-rise working operation platforms that promote, and its connection is followed successively by band leg ends guardrail 1, platform standard joint 7, hoist installation frame 3, platform standard joint 7, platform standard joint 7, hoist installation frame 2, platform standard joint 7, band leg ends guardrail 1.This that is to say that band leg ends guardrail 1 is to be used to seal the platform standard that does not connect hoist installation frame 2 to save 7 ends, saves 7 guardrails 11 through bolt and platform standard and is connected.The reinforcement drag-line 5 used like Fig. 3 platform can adopt elasticity drag-lines such as wire rope; The one of which end is fixed on platform standard and saves on 7 base plates, the 6 both sides steady pins 9, and the other end is fixed on another adjacent platforms standard knot 7 base plates 6 both sides steady pins 9 after passing the mounting rod 4 that hoist installation frame both sides install additional.Strengthen drag-line 5 simultaneously and be provided with turnbuckle 10, install and strengthen behind the drag-line 5 it being carried out the pretension setting.Thereby play the effect that base plate 6 rigidity are strengthened, solve in the actual engineering high-rise working platform promote count few, the problem that platform course of work bending deformation quantity is big.
Claims (6)
1. drag-line high-rise working platform; Comprise how group is formed single hoist point platform by steady pin (9), the turnbuckle (10) of elevator (2), hoist installation frame (3), platform standard joint (7), band leg ends guardrail (1), reinforcement drag-line (5), reinforcement drag-line; It is characterized in that: single hoist point platform is strengthened drag-line (5) with many and is passed hoist installation frame (3) with the tension of platform standard joint (7) symmetry; And can pass through the pretightning force that turnbuckle (10) is regulated drag-line, will organize single hoist point platform more and be connected to form drag-line high-rise working platform through bolt.
2. a kind of drag-line high-rise working platform according to claim 1; It is characterized in that: hoist installation frame (3) both sides have with platform standard saves (7) end through bolted montant structure, and external welding is used for installing the mounting rod (4) of strengthening drag-line (5).
3. a kind of drag-line high-rise working platform according to claim 1 is characterized in that: there is the member structure that elevator is installed described hoist installation frame (2) inside, and bracing piece, and the bottom has supporting leg simultaneously.
4. a kind of drag-line high-rise working platform according to claim 1; It is characterized in that: said platform standard joint (7) is connected through bolt by guardrail (11), base plate (6), and base plate (6) both sides install additional and are used for fixing the steady pin (9) of strengthening drag-line (5).
5. a kind of drag-line high-rise working platform according to claim 1; It is characterized in that: said band leg ends guardrail (1) is to be used for platform standard joint (7) end that sealing does not connect hoist installation frame (2); Be connected through the guardrail (11) of bolt, have supporting leg simultaneously with platform standard joint (7).
6. a kind of drag-line high-rise working platform according to claim 1; It is characterized in that: said reinforcement drag-line (5) can adopt elasticity drag-line forms such as wire rope; The one of which end is fixed on platform standard joint (7) base plate (6) both sides steady pins (9), and the other end is fixed on another adjacent platforms standard knot (7) base plate (6) both sides steady pins (9) after passing the mounting rod (4) that hoist installation frame (2) both sides install additional.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110324212.1A CN102505836B (en) | 2011-10-24 | 2011-10-24 | Guy cable type high-altitude working platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110324212.1A CN102505836B (en) | 2011-10-24 | 2011-10-24 | Guy cable type high-altitude working platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102505836A true CN102505836A (en) | 2012-06-20 |
| CN102505836B CN102505836B (en) | 2014-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110324212.1A Expired - Fee Related CN102505836B (en) | 2011-10-24 | 2011-10-24 | Guy cable type high-altitude working platform |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103741941A (en) * | 2014-01-16 | 2014-04-23 | 江苏博宇建筑工程设备科技有限公司 | Large-span corridor basket |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0161388A1 (en) * | 1984-02-21 | 1985-11-21 | Peter Gasparini | Work platform |
| SU1260483A1 (en) * | 1985-01-07 | 1986-09-30 | Трест "Оргтехстрой" Главмурманскстроя | Suspension cradle |
| CN200955259Y (en) * | 2006-09-21 | 2007-10-03 | 罗祥彬 | Funnel-derrick moving type construction apparatus |
| CN201144515Y (en) * | 2008-01-04 | 2008-11-05 | 中国建筑第八工程局广州分公司 | Steel structure high altitude construction platform |
| CN201224993Y (en) * | 2007-11-27 | 2009-04-22 | 吴杰 | Elevating rack body for chimney and well path inner wall constructions |
| CN201567779U (en) * | 2009-12-18 | 2010-09-01 | 上海市机械施工有限公司 | Flexible cable composite gang board |
| CN201786010U (en) * | 2010-09-21 | 2011-04-06 | 中国十五冶金建设有限公司 | Elevating platform for construction use |
| CN102031863A (en) * | 2010-12-01 | 2011-04-27 | 沈阳建筑大学 | Three-suspension-point combined L-shaped high work platform |
| CN102155089A (en) * | 2011-01-30 | 2011-08-17 | 中建三局建设工程股份有限公司 | Self-jacking construction platform integrating vertical transportation equipment and mold base |
-
2011
- 2011-10-24 CN CN201110324212.1A patent/CN102505836B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0161388A1 (en) * | 1984-02-21 | 1985-11-21 | Peter Gasparini | Work platform |
| SU1260483A1 (en) * | 1985-01-07 | 1986-09-30 | Трест "Оргтехстрой" Главмурманскстроя | Suspension cradle |
| CN200955259Y (en) * | 2006-09-21 | 2007-10-03 | 罗祥彬 | Funnel-derrick moving type construction apparatus |
| CN201224993Y (en) * | 2007-11-27 | 2009-04-22 | 吴杰 | Elevating rack body for chimney and well path inner wall constructions |
| CN201144515Y (en) * | 2008-01-04 | 2008-11-05 | 中国建筑第八工程局广州分公司 | Steel structure high altitude construction platform |
| CN201567779U (en) * | 2009-12-18 | 2010-09-01 | 上海市机械施工有限公司 | Flexible cable composite gang board |
| CN201786010U (en) * | 2010-09-21 | 2011-04-06 | 中国十五冶金建设有限公司 | Elevating platform for construction use |
| CN102031863A (en) * | 2010-12-01 | 2011-04-27 | 沈阳建筑大学 | Three-suspension-point combined L-shaped high work platform |
| CN102155089A (en) * | 2011-01-30 | 2011-08-17 | 中建三局建设工程股份有限公司 | Self-jacking construction platform integrating vertical transportation equipment and mold base |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103741941A (en) * | 2014-01-16 | 2014-04-23 | 江苏博宇建筑工程设备科技有限公司 | Large-span corridor basket |
| CN103741941B (en) * | 2014-01-16 | 2016-02-10 | 江苏博宇建筑工程设备科技有限公司 | Large-span corridor basket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102505836B (en) | 2014-02-19 |
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Granted publication date: 20140219 Termination date: 20171024 |