CN203222982U - Multifunctional falling protector of attached elevating scaffold - Google Patents

Multifunctional falling protector of attached elevating scaffold Download PDF

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Publication number
CN203222982U
CN203222982U CN 201320133579 CN201320133579U CN203222982U CN 203222982 U CN203222982 U CN 203222982U CN 201320133579 CN201320133579 CN 201320133579 CN 201320133579 U CN201320133579 U CN 201320133579U CN 203222982 U CN203222982 U CN 203222982U
Authority
CN
China
Prior art keywords
falling
positioning
bearing
catching device
protection
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201320133579
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Chinese (zh)
Inventor
徐江
钟花荣
莫自军
周健
冯超
陈哲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hunan No6 Engineering Co Ltd
Original Assignee
Hunan No6 Engineering Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hunan No6 Engineering Co Ltd filed Critical Hunan No6 Engineering Co Ltd
Priority to CN 201320133579 priority Critical patent/CN203222982U/en
Application granted granted Critical
Publication of CN203222982U publication Critical patent/CN203222982U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a multifunctional falling protector of an attached elevating scaffold. The multifunctional falling protector of the attached elevating scaffold comprises a scaffold falling protection device, an anti-leaning device and a positioning supporting device, wherein the falling protection device is arranged in the middle part of a guide seat, a falling protection device main shaft is not only an elevating bearing shaft but also a falling-protection triggering mechanism part, the main shaft is provided with a falling protection spring, one end of a pressing plate is connected with a falling protection tongue through a connecting rod, an anti-leaning guide device is arranged on the front part of the multifunctional falling protector, an anti-leaning guide wheel can only rotate up and down along a groove of a main framework channel steel, and the upper part of the multifunctional falling protector is provided with the positioning supporting device. Through the multifunctional falling protector as well as the positioning supporting device, the anti-leaning guide device and the falling protection device, which are installed on the multifunctional falling protector, the guiding function, falling protection function and positioning fixing function are integrated, so that the anti-leaning, falling-protection and fixing positioning problem of the elevating scaffold can be well solved, the brake distance is short, safety and reliability can be realized, and simplicity and convenience in protection can be realized.

Description

The multi-functional catching device of attachment type raise scaffold
Technical field
The utility model relates to the technological improvement of employed attachment type raise scaffold in high level or the construction of super highrise building place, be specifically related to a kind of simple to operate, accurate positioning, operate steadily, the multi-functional catching device of multiple anti-fall, safe and reliable attachment type raise scaffold.
Background technology
At present, China is high-rise and super highrise building is more and more, in work progress major part all adopt attachment type raise scaffold carry out building main body and outside the decoration construction of body of wall, its lifting false work mainly is made up of vertical main frame, horizontal supporting truss, support body, Hoisting System, anti-tilt device, anti-drop device and synchronous control system etc.In use have different design defect and potential safety hazard, 1. part anti-drop device feedback information is insensitive, and distance of glide is excessive, and security reliability is poor; 2. some anti-fall mechanism's branch that inclines of putting is arranged, the operation more complicated, and artificial amount is with more partially; 3. be sliding friction between some shaping-orientation pawl and the guide rail, resistance is bigger during use; 4. adhere to the positioning support complex structural designs.
The utility model content
At the defective of above design and prior art, the utility model provides a kind of and more operates steadily, multiple anti-fall, safe and reliable, use the more convenient multi-functional catching device of attachment type raise scaffold.
Technical problem of the present utility model is to solve by following technical scheme: the multi-functional anti-drop device of attachment type raise scaffold, it comprises the attached wall bearing that is arranged on the building, described attached wall bearing is provided with multi-functional catching device, combination is provided with the support body anti-drop device on the described multi-functional catching device, anti-tilt device and device for positioning and supporting, described anti-drop device is arranged on the middle part of attached wall bearing, include a catching device main shaft, one master reset spring is housed on the described catching device main shaft, described master reset spring top is provided with a pressing plate, described pressing plate one end links to each other with anti-fall tongue by connecting rod, described multi-functional catching device top is provided with device for positioning and supporting, described device for positioning and supporting comprises positioning supporting rod and guide rail, described positioning supporting rod is all the time along guide rail cross bar swing at interval, when support body drops, support strut and in time be stuck in guide rail cross bar position, prevent that support body from falling downwards, realize multiple anti-fall control.
This patent is by arranging the combination of multi-functional catching device and dress device for positioning and supporting, leading anti leaning equipment and anti-drop device thereon, realized putting incline, anti-fall, positioning and fixing function integration, the anti-dumping of lifting false work, anti-fall and stationary positioned problem have well been solved, whole apparatus structure is compact to design rationally, simple to operate, braking distance is short, support body is near apart from body of wall, protects more convenient, safety.
Description of drawings
Accompanying drawing 1 is the multi-functional catching device assembling of a kind of attached lift scaffold of the utility model schematic diagram.
Among the figure:
The anti-fall tongue 2-4-of 1-attached wall bearing 2-catching device assembly 2-1-catching device main shaft 2-2-lifting load-bearing suspension ring 2-3-locatees the 2-5-master reset spring of shipping and reselling on another market
2-6-catching device back-moving spring 2-7-pressing plate 2-8-connecting rod 3-anti-dumping bearing
3-1-anti-tip wheel 4-5 support carriers 4-1-positioning supporting rod 4-2-locking nut
4-3-positioning supports sleeve pipe 4-4-supports the anti-fall cross bar of back-moving spring 5-main frame guide rail 5-1-
The specific embodiment
Below in conjunction with its concrete embodiment of description of drawings:
As shown in the figure, the utility model is a kind of multi-functional catching device of attached lift scaffold, and attached wall bearing 1 is fixed on the fabric structure, is provided with anti-fall, anti-dumping, positioner on the multi-functional catching device.When support body promotes or descend, lifting suspension ring 2-2 and catching device main shaft 2-1 are down moved by pulling force, compression master reset spring 2-5, the pressing plate 2-7 that is fixed on the main shaft also moves down thereupon, drivening rod 2-8 moves down, connecting rod spurs anti-fall tongue 2-3 and clockwise rotates when moving down, make the anti-fall cross bar 5-1 on the anti-fall tongue 2-3 getaway, support body this moment can free lifting, if lifting crane gear chain or suspension centre catastrophic failure, catching device main shaft 2-1 pulling force disappears, back-moving spring 2-5 and 2-6 upspring, linkage drives anti-fall tongue and rotates counterclockwise, and anti-fall tongue 2-3 moment falls into guide rail anti-fall cross bar at interval, stops support body to fall timely and effectively.
Anti-tilt device 3 comprises anti-dumping bearing 3-2 and is fixed on directive wheel 3-1 on the bearing, be welded with equidistant some anti-fall cross bar 5-1 on the main frame guide rail 5, anti-dumping guide wheel 3-1 extend in the channel-section steel groove, rotates along main frame guide rail above-below direction, can effectively stop the support body outward direction to topple; Multi-functional catching device top is provided with support carriers 4-5, positioning supporting rod 4-1, locking nut 4-2 and positioning supports sleeve pipe 4-3, support body plays anti-fall effect equally in uphill process, positioning supporting rod is swung along guide rail anti-fall cross bar at interval under the effect of back-moving spring 4-4 all the time, when support body drops, the forked type strut in time is stuck in guide rail cross bar position, prevent that support body from falling downwards, realize multiple anti-fall control, device for positioning and supporting puts the back in place by supporting sleeve adjustment length in the support body lifting simultaneously, uses nut check, and support body is played the support positioning action.

Claims (5)

1. the multi-functional catching device of attachment type raise scaffold, it is characterized in that: it comprises the attached wall bearing (1) that is arranged on the building, and described attached wall bearing (1) is provided with the device for positioning and supporting (4) on multi-functional catching device (2), anti-tilt device (3) and top.
2. the multi-functional catching device of attachment type raise scaffold according to claim 1, it is characterized in that: described anti-drop device is provided with main shaft (2-1), this axle be lifting load-bearing axle also be anti-fall trigger unit, the bottom is provided with lifting load-bearing suspension ring (2-2), the catching device main shaft is the axle of anti-fall master reset spring (2-5), be provided with pressing plate (2-7) in the middle of the main shaft, (2-8) is hinged for pressing plate and connecting rod, and the connecting rod position is provided with back-moving spring (2-6).
3. the multi-functional catching device of attachment type raise scaffold according to claim 1, it is characterized in that: described anti-drop device is provided with anti-fall tongue (2-3), described anti-fall tongue is designed to seven type pieces, and the centre is fixed on the anti-dumping bearing end and rod hinge connection with locating ship and resell on another market (2-4).
4. the multi-functional catching device of attachment type raise scaffold according to claim 1, it is characterized in that described anti-tilt device is provided with anti-dumping bearing (3-2), bearing is provided with anti-dumping directive wheel (3-1), directive wheel is fixed by bolts on the bearing, and anti-tilt device is connected by revolute pair with guide rail (5).
5. the multi-functional catching device of attachment type raise scaffold according to claim 1, the support carriers (4-5) that it is characterized in that described device for positioning and supporting is arranged on multi-functional catching device top, positioning supporting rod (4-1), positioning supports sleeve pipe (4-3), positioning supporting rod adopts with sleeve pipe and is threaded, with locking nut (4-2) locking back-moving spring (4-4).
CN 201320133579 2013-03-22 2013-03-22 Multifunctional falling protector of attached elevating scaffold Expired - Fee Related CN203222982U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320133579 CN203222982U (en) 2013-03-22 2013-03-22 Multifunctional falling protector of attached elevating scaffold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320133579 CN203222982U (en) 2013-03-22 2013-03-22 Multifunctional falling protector of attached elevating scaffold

Publications (1)

Publication Number Publication Date
CN203222982U true CN203222982U (en) 2013-10-02

Family

ID=49249989

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320133579 Expired - Fee Related CN203222982U (en) 2013-03-22 2013-03-22 Multifunctional falling protector of attached elevating scaffold

Country Status (1)

Country Link
CN (1) CN203222982U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103821344A (en) * 2014-03-10 2014-05-28 成都嘉泽正达科技有限公司 Attached functional integration supporting seat
CN103866963A (en) * 2014-01-24 2014-06-18 广东建星建筑工程有限公司 Attached type fall-preventing device of lifting scaffold
CN105299098A (en) * 2015-11-26 2016-02-03 重庆钢星建筑工程有限公司 Rocking-pin type anti-falling brake device
CN105401715A (en) * 2015-12-21 2016-03-16 中亿丰建设集团股份有限公司 Overturn-preventing falling-preventing attached lifting scaffold

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103866963A (en) * 2014-01-24 2014-06-18 广东建星建筑工程有限公司 Attached type fall-preventing device of lifting scaffold
CN103821344A (en) * 2014-03-10 2014-05-28 成都嘉泽正达科技有限公司 Attached functional integration supporting seat
CN103821344B (en) * 2014-03-10 2016-02-10 成都嘉泽正达科技有限公司 Attaching function integration supporting base
CN105299098A (en) * 2015-11-26 2016-02-03 重庆钢星建筑工程有限公司 Rocking-pin type anti-falling brake device
CN105401715A (en) * 2015-12-21 2016-03-16 中亿丰建设集团股份有限公司 Overturn-preventing falling-preventing attached lifting scaffold

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131002

Termination date: 20140322