CN202017335U - Hydraulic mutual-climbing type lifting scaffold - Google Patents
Hydraulic mutual-climbing type lifting scaffold Download PDFInfo
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- CN202017335U CN202017335U CN2011201141511U CN201120114151U CN202017335U CN 202017335 U CN202017335 U CN 202017335U CN 2011201141511 U CN2011201141511 U CN 2011201141511U CN 201120114151 U CN201120114151 U CN 201120114151U CN 202017335 U CN202017335 U CN 202017335U
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- 230000009194 climbing Effects 0.000 claims description 13
- 238000010276 construction Methods 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000009435 building construction Methods 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 238000009415 formwork Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 206010057071 Rectal tenesmus Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- 208000012271 tenesmus Diseases 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses a hydraulic mutual-climbing type lifting scaffold, which comprises a main force-bearing frame, a scaffold body system and an electric-controlled hydraulic lifting system. The hydraulic mutual-climbing type lifting scaffold is characterized in that an inclination sensor is mounted inside an electric control cabinet of the electric-controlled hydraulic lifting system and is serially connected into an electric control circuit. The hydraulic mutual-climbing type lifting scaffold is safe, reliable, energy-saving, environment-friendly, pollution-free and emission-free, is simple in operation and stable in lifting, realizes civilized construction, reduces labor intensity, accelerates engineering progress, improves engineering quality, and can bring remarkable technical and economical benefit and social and environmental benefits for building construction enterprises and manufacturers.
Description
Technical field
The utility model relates to a kind of lifting false work, and especially a kind of hydraulic pressure is climbed the formula attached lift scaffold mutually, belongs to field of mechanical technique.
Background technology
Raise scaffold is the scaffold of completely taking along structural outer surface, and it is comparatively convenient to use in structure and fitting-out work construction, but takes material consumption worker, and one-time investment is big, and the duration is also long.Therefore, developed the external scaffolding of various ways in recent years in constructions such as highrise building and silo, vertical shaft, bridge pier, wherein widely used is raise scaffold, comprises from ascending/decending, three types of ascending/decending, integrally-liftings mutually.Raise scaffold tilt phenomenon can occur in carrying out lifting process, can have influence on the safety of work like this.
Background technology
Technical problem to be solved in the utility model provides a kind of lifting false work safe and reliable, simple to operate.
For solving the problems of the technologies described above, the utility model provides a kind of hydraulic pressure to climb the formula lifting false work mutually, comprise primary load bearing frame and support body system, electric-controlled hydraulic lifting system, it is characterized in that: the electric control box inside in the electric-controlled hydraulic lifting system is equipped with obliquity sensor, and described obliquity sensor is serially connected in the electric control circuit.
Aforesaid hydraulic pressure is climbed the formula lifting false work mutually, it is characterized in that: be equipped with mobile trolley usedly on the primary load bearing frame, on mobile trolley used exterior wall large form and bracing frame thereof be installed, and be provided with the adjusting leading screw and the positioner at template height and inclination angle.
Aforesaid hydraulic pressure is climbed the formula lifting false work mutually, it is characterized in that: also comprise climbing device, described climbing device comprises last lifting case and the following lifting case that links to each other with hydraulic jack respectively, and electric-control system, described going up in lifting case and the following lifting case is respectively arranged with force-bearing piece, described force-bearing piece moves up and down along the piece direction position of marking time of H type guide rail surface automatically, and described hydraulic jack links to each other with the electric-controlled hydraulic lifting system.
Aforesaid hydraulic pressure is climbed the formula lifting false work mutually, it is characterized in that: described hydraulic jack is vertically mounted on the primary load bearing frame.
The beneficial effect that the utility model reached:
Adopt hydraulic pressure of the present utility model to climb formula attached lift scaffold complete set technology mutually and carry out high level, super-high building structure engineering and towering structure construction, have labor and material saving, safe and reliable, simple to operate, lifting steadily, energy-conserving and environment-protective, pollution-free, no discharging, civilized construction, reduce labor intensity, speed up the work, improve workmanship, can bring significant technical economic benefit and social environment benefit for enterprise in charge of construction and manufacturer.
Description of drawings
Fig. 1 climbs formula attached lift scaffold structural representation mutually for hydraulic pressure of the present utility model.Respectively be labeled as among the figure: 1. formwork-support 2. templates are regulated 9. times lifting case 10. large forms of lifting case 8.H type guide rail on leading screw 3. mobile trolley used 4. primary load bearing framves, 5. anti-drop devices, 6. attachment devices 7..
The specific embodiment
Hydraulic pressure of the present utility model is climbed the formula attached lift scaffold mutually mainly by attachment device, H type guide rail, primary load bearing frame 4 and support body system, large form and support system, climbing device, electric-controlled hydraulic lifting system, anti-topple and ancillary facilities such as falling proof device and security protection system are formed.
Attachment device: attachment device 6 by through-wall bolt, nut, backing plate, adhere to seat, fixed cover, lockplate etc. and form.Attachment device be directly be connected with engineering structures bear transmission a complete set of equipment and working load and wind load adhere to bearing, guiding device and Overthrow preventing device when being H type guide rail and support body lifting again.The deviation that attachment device causes in the time of can also suitably adjusting wall construction quality and preformed hole position.
The integrated function of large form and lifting false work: exterior wall large form 10 and formwork-support 1 are installed in moving horizontally on the chassis 3 of primary load bearing frame, and the template that is provided with template height and inclination angle regulates leading screw 2 and positioner, be convenient to template mounting or dismounting, adjustment, fix and operation such as cleaning.Template can be the template of no back cord large form and plain edition large form or other pattern.Large form can also can hang away the back lifting with support body one lifting.
Climbing device: climbing device is made up of H type guide rail, last lifting case 7, following lifting case 9, oil cylinder and electric-control system etc.Flexible by oil cylinder, the force-bearing piece in the lifting case just moves up and down along the piece direction position of marking time of H type guide rail surface automatically up and down, thereby reaches automatic guide, hydraulic lifting, automatically reset, automatically lock and function such as fall arrest.Can realize H type guide rail along attachment device and support body lifting, support body can be along H type lifting rail.
Hydraulic power system: adopted portable hydraulic power unit, oil cylinder and electrical control cubicles.By electric control handle operation, just can realize the lifting of support body, only need 1-2 people to cooperate and just can install and remove transfer, have enough to meet the need light, the utilization rate height.
Control system: the lifting of support body has adopted obliquity sensor to carry out the self-leveling control technology of creeping formwork, mainly by obliquity sensor and lifting platform checkout equipment, realizes by microcomputer coordination control.
Reliable safety measure: hydraulic pressure climb mutually the formula attached lift scaffold be provided with anti-ly topple, falling proof device, also be provided with safety guards such as overload, short circuit, electric leakage and bidirectional hydraulic lock in the electric and hydraulic system.Scaffold floor has been laid according to pertinent regulations and requirement by the support body system, guardrail, foot guard plate have been installed and drop in leaf have been installed at main platform and underlying platform, bottom and outside position such as facade adopt close order safety net to carry out totally enclosed safeguard procedures.
Hydraulic pressure is climbed the formula attached lift scaffold mutually and has been compared large development and innovation with domestic and international existing attached lift scaffold.(1) hydraulic pressure is climbed the main innovate point of formula attached lift scaffold mutually, adopts obliquity sensor to carry out the self-leveling control device of creeping formwork.Its principle is in electric control box inside, installs fine-tuning obliquity sensor, is serially connected in the electric control circuit, and when obliquity sensor was in the level position, the left and right sides jacking cylinder of support body is upwards jacking simultaneously, reaches the purpose of upwards climbing synchronously.When in support body upwards climbs process, occurring surpassing the angle of inclination of regulation, microsystem by Controlled by Programmable Controller will be moved, display screen will show the inclination angle corresponding readings, sending early warning signal will stretch the fast oil cylinder of cylinder and stop jacking, work on and stretch the slow oil cylinder of cylinder, wait to stretch the jacking that makes progress of the slow oil cylinder of cylinder and reach when stretching the identical control of the fast oil cylinder of cylinder height, left and right sides oil cylinder is worked together again and rise support body in advance simultaneously, thereby reaches the purpose of climbing synchronously.
Adopt the combined type horizontal roof beam structure, length according to attachment type raise scaffold attachment point horizontal span, the standard level roof beam structure of choosing different length makes up, and is connected with the horizontal beam frame of encorbelmenting at two ends by splice kit, has just formed one group of horizontal beam frame that needs the length of span.It is strong that this horizontal beam frame has compliance, mounting or dismounting convenience, labor and material saving, safe and reliable, reduce cost, save storage space, reuse, be convenient to characteristics such as transportation.
Adopt the lifting case of extension spring swing arm control, be hinged with force-bearing piece on the stub axle of lifting case, force-bearing piece can be swung up and down in lifting case inside, with stressed contact of the piece of marking time on the guide rail, force-bearing piece is provided with the shaft-like handle of removing that stretches out, box outer surface is provided with the fixing swing arm of little axle, the two ends of extension spring be separately fixed at remove with swing arm on.When force-bearing piece is removed to marking time piece when below, just automatic climbing H type guide rail, when force-bearing piece is removed when marking time the piece top, just automatic climbing support body.Force-bearing piece in this lifting case, in support body or the actual lifting process of guide rail, have all the time one up and down the force-bearing piece in the lifting case alternately be supported on guide rail and mark time on the piece, in fact it be elevating mechanism also be safety dropping prevent mechanism simultaneously.
Guide rail item wall bracing or strutting arrangement mainly is made up of gusset piece, bracing frame, reversion pin, supporting seat, bearing pin etc.This crown wall device can improve H type guide rail effectively in support body work with the supporting capacity when climbing, and bracing frame can leave metope automatically downwards when guide rail climbed, and improved creeping formwork security reliability in use.
Falling proof device adopts presstressing tendon anchor formula voussoir intermediate plate locking steel hinge line to prevent the anti-drop device 5 that support body falls, and its principle is.Fixed end above the anti-drop device is installed in steel hinge line by anchor clamp the upper end of guide rail.The locking end of anti-drop device, be installed on the primary load bearing frame, support body is in the process of climbing, the hold-down nut of locking end should be in relaxed state, when the support body tenesmus occurring, spring in the locking end will oneself promote the steel hinge line intermediate plate and with its wedging, drop thereby make support body stop it at once, reaches the purpose of fall arrest.This device is sensitive reliable, and safe and applicable can prevent falling of lifting false work effectively.
Omnipotent hinged combined type Hinge, when the building structure profile runs into circular arc or curve shape, as long as adopt omnipotent hinged combined type Hinge in the connection place of primary load bearing frame and horizontal beam frame, just can solve installing and using and protection question of creeping formwork soon, adopt omnipotent hinged combined type Hinge to have compliance strong, convenient, flexible, processing simple, mounting or dismounting easily, repeated use, characteristics such as safe and reliable.
Support body and guide rail climb principle mutually, at first be H type guide rail to be worn hang on the attachment device, operate by electric control handle again, the hydraulic jack that is vertically mounted on the primary load bearing frame is carried out expanding-contracting action, and the lifting case up and down that the drive string is attached on the H type guide rail moves up and down along the piece of marking time on the guide rail.When the force-bearing piece in lifting case upper end withstands on H type guide rail when marking time the below of piece, just drive H type guide rail during oil cylinder withdrawal piston rod and upwards climb along attachment device.Mark time piece when top when the force-bearing piece lower end in the lifting case withstands on H type guide rail, upwards climb along H type guide rail with regard to the jacking support body when oil cylinder stretches out piston rod.According to the height of floor,, just can reach guide rail and support body and climb purpose mutually by regulating the flexible back and forth number of times of oil cylinder.
Below disclose the utility model with preferred embodiment, so it is not in order to restriction the utility model, and all employings are equal to replaces or technical scheme that the equivalent transformation mode is obtained, all drops within the protection domain of the present utility model.
Claims (4)
1. a hydraulic pressure is climbed the formula lifting false work mutually, comprise primary load bearing frame and support body system, electric-controlled hydraulic lifting system, it is characterized in that: the electric control box inside in the electric-controlled hydraulic lifting system is equipped with obliquity sensor, and described obliquity sensor is serially connected in the electric control circuit.
2. hydraulic pressure according to claim 1 is climbed the formula lifting false work mutually, it is characterized in that: on the primary load bearing frame, be equipped with mobile trolley used, on mobile trolley used, exterior wall large form and bracing frame thereof are installed, and are provided with the adjusting leading screw and the positioner at template height and inclination angle.
3. hydraulic pressure according to claim 1 is climbed the formula lifting false work mutually, it is characterized in that: also comprise climbing device, described climbing device comprises last lifting case and the following lifting case that links to each other with hydraulic jack respectively, and electric-control system, described going up in lifting case and the following lifting case is respectively arranged with force-bearing piece, described force-bearing piece moves up and down along the piece direction position of marking time of H type guide rail surface automatically, and described hydraulic jack links to each other with the electric-controlled hydraulic lifting system.
4. hydraulic pressure according to claim 3 is climbed the formula lifting false work mutually, it is characterized in that: described hydraulic jack is vertically mounted on the primary load bearing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201141511U CN202017335U (en) | 2011-04-18 | 2011-04-18 | Hydraulic mutual-climbing type lifting scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201141511U CN202017335U (en) | 2011-04-18 | 2011-04-18 | Hydraulic mutual-climbing type lifting scaffold |
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| Publication Number | Publication Date |
|---|---|
| CN202017335U true CN202017335U (en) | 2011-10-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201141511U Expired - Fee Related CN202017335U (en) | 2011-04-18 | 2011-04-18 | Hydraulic mutual-climbing type lifting scaffold |
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| CN (1) | CN202017335U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103866985A (en) * | 2012-12-18 | 2014-06-18 | 中建四局第一建筑工程有限公司 | Butt joint method and device for construction elevator and creeping formwork frame body |
| CN104110123A (en) * | 2014-07-04 | 2014-10-22 | 湖北汉安建筑安装工程有限公司 | Lifting scaffold electric lifting mechanism |
| CN104695693A (en) * | 2015-03-02 | 2015-06-10 | 赵金海 | Hydraulic climbing type outer wall scaffold |
| FR3033443A1 (en) * | 2015-03-02 | 2016-09-09 | Xlbv | DEVICE AND METHOD FOR HYDRAULICALLY ADJUSTING A PLATFORM AND PLATFORM COMPRISING SUCH A DEVICE |
| CN111021701A (en) * | 2019-12-18 | 2020-04-17 | 青岛康太源建设集团有限公司 | Lifting system for building |
| CN111236615A (en) * | 2020-02-27 | 2020-06-05 | 中国建筑第八工程局有限公司 | Supporting structure of jacking platform and jacking method of jacking platform |
-
2011
- 2011-04-18 CN CN2011201141511U patent/CN202017335U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103866985A (en) * | 2012-12-18 | 2014-06-18 | 中建四局第一建筑工程有限公司 | Butt joint method and device for construction elevator and creeping formwork frame body |
| CN104110123A (en) * | 2014-07-04 | 2014-10-22 | 湖北汉安建筑安装工程有限公司 | Lifting scaffold electric lifting mechanism |
| CN104695693A (en) * | 2015-03-02 | 2015-06-10 | 赵金海 | Hydraulic climbing type outer wall scaffold |
| FR3033443A1 (en) * | 2015-03-02 | 2016-09-09 | Xlbv | DEVICE AND METHOD FOR HYDRAULICALLY ADJUSTING A PLATFORM AND PLATFORM COMPRISING SUCH A DEVICE |
| WO2016139422A1 (en) | 2015-03-02 | 2016-09-09 | Xlbv | Lift assembly comprising a platform and the hydraulic servo control device thereof |
| CN111021701A (en) * | 2019-12-18 | 2020-04-17 | 青岛康太源建设集团有限公司 | Lifting system for building |
| CN111236615A (en) * | 2020-02-27 | 2020-06-05 | 中国建筑第八工程局有限公司 | Supporting structure of jacking platform and jacking method of jacking platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111026 Termination date: 20190418 |