CN201011118Y - Stepless regulating and guiding device for the distance between guiding seat type adhered lifting scaffold and wall - Google Patents
Stepless regulating and guiding device for the distance between guiding seat type adhered lifting scaffold and wall Download PDFInfo
- Publication number
- CN201011118Y CN201011118Y CNU2007201246752U CN200720124675U CN201011118Y CN 201011118 Y CN201011118 Y CN 201011118Y CN U2007201246752 U CNU2007201246752 U CN U2007201246752U CN 200720124675 U CN200720124675 U CN 200720124675U CN 201011118 Y CN201011118 Y CN 201011118Y
- Authority
- CN
- China
- Prior art keywords
- elevating
- guiding
- distance
- frame structure
- wheel seat
- 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
Links
Images
Abstract
The utility model discloses a stepless adjusting and guidance device of distance between wall and seat type attached elevating scaffold. The guide wheel seat of the guide device is attached to the bearing bar of the bearing structure through adjusting bolts; the guide device is connected with the fall-proof activating device through a connecting pin; the elevating pull rod of the falling-proof activating device is connected with the upper suspension centre on the elevating device. The central line of the elevating power of the elevating device is arranged on the gravity plane of the vertical main framework of the rack. The adjusting screw can make the guide device and the falling-proof activating device synchronously move along the bearing bar so as to realize stepless adjustment of the distance between the frame structure and the project body, and to suit the situation of uneven projecting heights of the projected objects on the wall surface of the building. The utility model ensures overlapping of the gravities of the elevating power center and the frame structure, eliminates upsetting moment during the process of elevation and reduces the possibility of deformation of the framework.
Description
Technical field
The utility model relates to the improvement technology of high-building construction with guide bracket formula attached lift scaffold main member, be specifically related to a kind of guide bracket formula attached lift scaffold from wall apart from the step-less adjustment guiding device.
Background technology
As everyone knows, guide bracket formula attached lift scaffold mainly comprises the frame structure of being made up of vertical main frame, horizontal beam frame and support body framework; By adhering to the adhering lifting system that braced structures, elevating mechanism and safety guard are formed; And electrical control system three parts.Wherein, adhere to braced structures and generally be installed in the building structure by through-wall bolt, its effect is that frame structure can both be attached on the project subject (building) under any operating mode reliably, and with the various loading transfer of frame structure to building structure.Adhere to devices such as leading anti leaning equipment, falling proof device are installed on the braced structures, the last suspension centre of elevating mechanism generally is installed in and adheres on braced structures or the project subject (building).Vertical main frame is provided with guide rail, is installed in the guide holder of leading anti leaning equipment, and guide rail can be moved up and down along guide holder.Under the work operating mode, frame structure generally is suspended on architecture enclosing by the guide rail on the vertical main frame being shelved on the anti-fall plate on the falling proof device; Under the lifting operating mode, in generally being contained in, the following suspension centre of elevating mechanism is connected on row's the leger or with the support body bottom, generally realize lifting by electric block.
At present, the guiding anti-drop device that manufactures and designs of many producers is configured to: the guiding anti-drop device supports to put with attachment and is designed to monolithic construction.
Adhere to supporting arrangement and be designed to monolithic construction, have the problem of regulating difficulty with the guiding falling proof device.Generally speaking, adopt chock, parallels or the homemade part of increasing to regulate, this kind regulative mode is limited regulative mode, is difficult to satisfy the appropriate distance between support body and the project subject; And can cause overturning moment to increase, and also can't guarantee the straightness accuracy of the guide rail on the vertical main frame, cause vertical main frame to have very big Installation Stress, thereby the guide rail on the vertical main frame is deformed.Especially in lifting process,, lifting force is increased, have great potential safety hazard because the distortion of vertical main frame is big.
Regulative mode and center hoisting way are whole in addition considers, the distance from building wall of regulating vertical main frame can cause promoting the skew of the position of centre of gravity of center line and frame structure; This phenomenon of toppling that can increase frame structure that departs from causes the increase of overturning moment and lifting force, and serious meeting causes the distortion of vertical main frame.
The utility model content
At the prior art above shortcomings, the purpose of this utility model provides and a kind ofly can not only realize frame structure guiding anti-dumping, and can reduce the distortion of vertical main frame under any operating mode, realize the step-less adjustment of vertical main frame from the skin distance, situation about differing with the protrusion height of the ridge that adapts to building wall, and can from design guarantee a kind of guide bracket formula attached lift scaffold that lifting center and frame structure center of gravity coincide from wall apart from the step-less adjustment guiding device.
The purpose of this utility model be achieved in that a kind of guide bracket formula attached lift scaffold from wall apart from the step-less adjustment guiding device, comprise guiding wheel seat and directive wheel, it is characterized in that: guiding wheel seat kink adheres on the supporting beam attached support structure, and connects by regulating bolt.
Described guiding wheel seat connects the fall arrest excitation apparatus by connecting pin, and the raising rod on the described fall arrest excitation apparatus is connected with the last suspension centre of jacking equipment.
By regulating bolt the lifting center of guiding wheel seat and jacking equipment can be moved along adhering to brace summer, realize the step-less adjustment of frame structure and project subject metope distance.
Useful technique effect of the present utility model is:
1, can realize the step-less adjustment of distance between frame structure and the project subject (skin), satisfied the appropriate distance of frame structure and project subject, the rough situation that adapts to building wall better, and can guarantee the straightness accuracy of vertical main frame guide rail under any operating mode, eliminate the Installation Stress of support body and reduced the extra lifting force that produces by phenomenons such as jams in the lifting process.
2, can realize rectilinear center hoisting way; By this hoisting way, frame structure lifting force position in lifting process is overlapped with the plane of gravity of frame structure, eliminated because of off-centre promotes the overturning moment that produces, thereby reduced required lifting force, reduced the distortion of frame structure.
3, anti-dumping guiding device and attached support structure can separately be carried owing to adopt split-type design, for monolithic construction, since individual in light weight, make installation process safer, quick, and reduced working strength of workers.
4, guaranteed that from structure the lifting force center line overlaps with the center of gravity of frame structure, eliminated the overturning moment in the lifting process, thereby reduced the possibility of frame structure distortion.
Description of drawings
Fig. 1 is that the guide rail of vertical main frame is installed in the schematic diagram in the directive wheel of leading anti leaning equipment;
Fig. 2 is the leading anti leaning equipment structure chart, is the A-A sectional view of Fig. 1.
Among the figure: 7, vertical main frame, 8, adhere to supporting beam, 9, the guiding wheel seat, 10, falling proof device, 11, guide rail, 12, the fall arrest active device, 13, cylinder lever connecting rod, 21, directive wheel, 22, gag lever post, 23, adjusting screw(rod), 24, raising rod, 25, press spring base, 26, stage clip, 27, the time-delay extension spring, 28, cover plate, 29, junction plate, 31, connecting pin, 32, push rod.
The specific embodiment
As depicted in figs. 1 and 2, apart from the step-less adjustment guiding device, guiding wheel seat 9 kinks of guiding device adhere on the supporting beam 8 attached support structure a kind of guide bracket formula attached lift scaffold from wall, connect by adjusting screw(rod) 23; Described guiding device connects fall arrest excitation apparatus 12 by attachment pegs 31; Raising rod 24 on the fall arrest excitation apparatus 12 is connected with the last suspension centre of jacking equipment, the lifting force center line of jacking equipment is positioned at the plane of gravity position of the vertical main frame 7 of support body, regulating adjusting screw(rod) 23 can make guiding device and fall arrest excitation apparatus 12 along adhering to supporting beam 8 same moved further, realize the step-less adjustment of distance between frame structure and the project subject, adapt to the situation that building ridge protrusion height differs better.
Fall arrest excitation apparatus 12 also flexibly connects with the guiding wheel seat 9 of the guiding device of kink on supporting beam 8; By adjusting to adjusting screw(rod) 23, change guiding device in the position of adhering on the supporting beam, realize vertical main frame 7 and the step-less adjustment of skin distance in scope of design.
Fall arrest excitation apparatus 12 comprises drag-line 5, raising rod 24 and press spring base 25, be provided with stage clip 26 in the press spring base 25, stage clip 26 connects raising rod 24, the top of raising rod 24 is provided with time-delay extension spring 27, time-delay extension spring 27 connects drag-line 5, drag-line 5 is connected with briquetting 17 on the falling proof device 10, and raising rod 24 lower ends are connected with fall arrest excitation apparatus 12.The drag-line 5 of fall arrest excitation apparatus can connect at least two cover falling proof devices 10.Wherein, drag-line 5 is for having the Bowden cable of overcoat, and an end is provided with time-delay extension spring 27 (adopting common extension spring); Overcoat one end of drag-line 5 is fixedlyed connected with the briquetting 17 of falling proof device, and the other end is fixedlyed connected with the press spring base 25 of fall arrest excitation apparatus; Bowden cable one end in the drag-line is connected with the briquetting 17 of falling proof device, and the other end is connected with the raising rod 24 of fall arrest excitation apparatus 12 by time-delay extension spring 27.
When running into a certain floor of building and cause metope generation deviation because of the quick-fried mould of concrete, regulate guiding wheel seat 9 in the position of adhering on the supporting beam 8 by adjusting screw(rod) 23, guarantee the straightness accuracy of the guide rail on the vertical main frame, eliminate the Installation Stress of vertical main frame, thereby reduced lifting force required in the lifting process.
By connecting pin 30 fall arrest excitation apparatus 12 and guiding anti-drop device are connected as one, make adjusting can not change the position of lifting center with respect to the frame structure center of gravity, thereby guaranteed overlapping of lifting center and frame structure center of gravity from designing, eliminate the overturning moment in the lifting process, thereby reduced the possibility of frame structure distortion.
Claims (3)
- A guide bracket formula attached lift scaffold from wall apart from the step-less adjustment guiding device, comprise guiding wheel seat (9) and directive wheel (21), it is characterized in that: guiding wheel seat (9) kink adheres on the supporting beam (8) attached support structure, and connects by regulating bolt (23).
- 2. guide bracket formula attached lift scaffold according to claim 1 from wall apart from the step-less adjustment guiding device, it is characterized in that: described guiding wheel seat (9) connects fall arrest excitation apparatus (12) by connecting pin (31), and the raising rod (24) on the described fall arrest excitation apparatus (12) is connected with the last suspension centre of jacking equipment.
- According to claim 1 and the described guide bracket formula of claim 2 attached lift scaffold from wall apart from the step-less adjustment guiding device, it is characterized in that: by adjusting screw(rod) (23) the lifting center of guiding wheel seat (9) and jacking equipment can be moved along adhering to brace summer (8), realize the step-less adjustment of frame structure and project subject metope distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201246752U CN201011118Y (en) | 2007-07-06 | 2007-07-06 | Stepless regulating and guiding device for the distance between guiding seat type adhered lifting scaffold and wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201246752U CN201011118Y (en) | 2007-07-06 | 2007-07-06 | Stepless regulating and guiding device for the distance between guiding seat type adhered lifting scaffold and wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201011118Y true CN201011118Y (en) | 2008-01-23 |
Family
ID=39046062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201246752U Expired - Fee Related CN201011118Y (en) | 2007-07-06 | 2007-07-06 | Stepless regulating and guiding device for the distance between guiding seat type adhered lifting scaffold and wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201011118Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013149456A1 (en) * | 2012-04-01 | 2013-10-10 | 中联重科股份有限公司 | Internal climbing frame guided support and fastening apparatus, internal climbing frame and tower crane |
| CN103628665A (en) * | 2013-12-19 | 2014-03-12 | 刘应杰 | Overall hoisting scaffold force feedback type anti-dropping locking mechanism |
| CN110258349A (en) * | 2019-07-17 | 2019-09-20 | 中交第四公路工程局有限公司 | A kind of synchronous adjustment formula precast beam support device and method for supporting |
-
2007
- 2007-07-06 CN CNU2007201246752U patent/CN201011118Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013149456A1 (en) * | 2012-04-01 | 2013-10-10 | 中联重科股份有限公司 | Internal climbing frame guided support and fastening apparatus, internal climbing frame and tower crane |
| CN103628665A (en) * | 2013-12-19 | 2014-03-12 | 刘应杰 | Overall hoisting scaffold force feedback type anti-dropping locking mechanism |
| CN103628665B (en) * | 2013-12-19 | 2015-08-12 | 刘应杰 | Integral lifting scaffold force feedback type anti-falling locking mechanism |
| CN110258349A (en) * | 2019-07-17 | 2019-09-20 | 中交第四公路工程局有限公司 | A kind of synchronous adjustment formula precast beam support device and method for supporting |
| CN110258349B (en) * | 2019-07-17 | 2023-11-21 | 中交第四公路工程局有限公司 | Synchronous adjustment type precast beam supporting device and supporting method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201417657Y (en) | Installation device of indoor transformer | |
| CN201011118Y (en) | Stepless regulating and guiding device for the distance between guiding seat type adhered lifting scaffold and wall | |
| CN105060125B (en) | High tower structure of cable crane and its method for dismounting | |
| CN201011119Y (en) | Guiding seat type adhered lifting scaffold | |
| CN104847283A (en) | Drilling module drill pipe ramp for offshore cluster wells | |
| CN213268983U (en) | Self-climbing discharging platform | |
| CN213738414U (en) | Multi-upright-column synchronous jacking joint adding system | |
| CN212101804U (en) | Falling protector dismounting frame | |
| CN209853515U (en) | Elevator maintenance device | |
| CN205000249U (en) | Cable -stay bridge king -tower cable pipe mounting adjustment support | |
| CN203889872U (en) | Installing device for front windshield of motor train | |
| CN207361687U (en) | A kind of hoist vehicle easy to construction | |
| CN217478912U (en) | Assembled roof daylighting top glass unit plate hoisting device | |
| CN2649564Y (en) | Plate house moving and mounting trolley | |
| CN110040606A (en) | A kind of four rail villa elevator structures | |
| CN2292857Y (en) | Anti-overturning and anti-falling integrally lifting scaffold | |
| CN2210934Y (en) | Safety integrate-lifting scaffold | |
| CN220564159U (en) | Anti-falling device for top-punching side swing | |
| CN218780855U (en) | Movable pipeline jacking consignment device | |
| CN210049568U (en) | Fixed guide pulley lower bearing beam structure of inserted lift scaffold | |
| CN219491766U (en) | Adjustable U-shaped support for overhead installation of suspension type linear steel structure | |
| CN216997357U (en) | Novel crane cab | |
| CN218810044U (en) | Comprehensive pipeline lifting device | |
| CN220414819U (en) | Auxiliary wall-attached support is installed in linking bridge on built on stilts layer | |
| CN211817863U (en) | Novel attached lifting scaffold |
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: 20080123 Termination date: 20120706 |