CN2622311Y - Lifting/lowering platform for high-building construction - Google Patents
Lifting/lowering platform for high-building construction Download PDFInfo
- Publication number
- CN2622311Y CN2622311Y CN 03235014 CN03235014U CN2622311Y CN 2622311 Y CN2622311 Y CN 2622311Y CN 03235014 CN03235014 CN 03235014 CN 03235014 U CN03235014 U CN 03235014U CN 2622311 Y CN2622311 Y CN 2622311Y
- Authority
- CN
- China
- Prior art keywords
- scaffold
- channel
- operation platform
- high building
- lifting operation
- 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
Landscapes
- Movable Scaffolding (AREA)
Abstract
A tall building lifting construction platform includes a framework scaffold; the scaffold is supported by a building structure and provided with a self-climbing device inside. With high automation and fully sealed platform, the utility model is safe and reliable, dust proof, noise proof and weather proof, and also creates an operation platform with complete functions and comfortable environment, and capable of working day and night for overhead external construction operation of tall buildings.
Description
Affiliated technical field:
The utility model relates generally to the main scaffold that is supported by building structure, particularly a kind of Height Adjustable high building operation platform.
Background technology:
People have begun to adopt climbing frame to carry out peripheral construction operation when carrying out the high building construction now.Existing climbing frame kind is a lot, as " shelf climbing frame ", " shelf is climbed outrigger ", " shelf is climbed the attached wall track " etc.But which kind of climbing frame no matter, its lifting means comprises electronic or bottle gouard moved by hands, all needs to be provided with the crossbeam and the pull bar that are supported by cable wire and bear climbing frame weight on wall or floor, all needs manually to promote cucurbit and load-bearing crossbeam.Spacing between existing climbing frame two suspension centres generally all is not more than 4-6 rice, and rising or falling speed is generally the 30-70 mm/min.Its lifting load is little, and rising or falling speed is slow, and the lifting process program is many, and special-purpose component and fitting is many, and reserving hole is many, the brakes complexity, and climbing frame is simple and crude in addition, can not round-the-clock operation round the clock, therefore existing climbing frame has improved necessity.
Summary of the invention:
The purpose of this utility model promptly is to provide a kind of shortcoming that can overcome existing climbing frame, and fixing reliable, lifting is convenient, the high building lifting operation platform of energy all-weather construction.
For realizing above purpose, scheme of the present utility model is: high building lifting operation platform, comprise a shaped as frame scaffold, and described scaffold is provided with in the scaffold from climbing device by the support structure of building.
Adopt above-mentioned device, scaffold has removed cumbersome outer support members reliably by the support structure of building owing to have from climbing device, lifting freely, thereby overcome the shortcoming of prior art, realized the purpose of this utility model.
Below in conjunction with diagram and embodiment scheme is described in more detail.
Description of drawings:
Fig. 1 is the elevation of high building lifting operation platform;
Fig. 2 is the lateral view of Fig. 1;
Fig. 3 is the A-A sectional view among Fig. 1;
Fig. 4 is the B-B sectional view among Fig. 3;
Fig. 5 is a C-C sectional view among Fig. 4;
Fig. 6 is a D partial enlarged drawing among Fig. 3.
Fig. 7 is the screw mandrel support assembling drawing of high building lifting operation platform;
Fig. 8 is the support member assembling drawing of high building lifting operation platform;
Fig. 9 is the separation schematic diagram of assembling drawing among Fig. 8;
Figure 10 be among Fig. 3 E to view;
Figure 11 is a F-F sectional view among Figure 10.
Scaffold as shown in Figures 1 and 2 is the high building operation platform of this programme, it is a shaped as frame scaffold, described scaffold is formed a three-dimensional frame by big or small cross bar, vertical rod, oblique rollering steel silk rope, in be divided into multilayer, be provided with ceiling (1) above the frame, guardrail and window (2) are equipped with in the window opening position, the glass window that only draws is as shown illustrated, each layer all spread scaffold floor (3) and formed the operation plane in the scaffold, therefore whole scaffold is that an outward appearance is beautiful, the semiclosed construction platform that can keep out wind and rain.Described platform can wall column face attached to building on, climb device lifting on wall, cylinder certainly described in the dependence scheme, finish various relevant walls, cylinder construction task.
The described scaffold of Fig. 3-Fig. 6 climb device certainly.Comprise lifting appliance that drives by actuating unit and the draw-gear that cooperates with lifting appliance.Lifting appliance is paid for the threaded screw rod that is driven by actuating unit.Described actuating unit comprises that driving the transmission that a pair of worm screw (5) and worm gear (6) form by motor (4) pays, worm gear (6) axle has axis hole, another worm screw (7) is equipped with in the outer garden of axle, described worm screw (7) is formed another transmission with worm gear (8) again and pays, bevel gear (9) and (10) respectively are equipped with in the two ends of worm gear (8) axle, above-mentioned bevel gear (9) and bevel gear (11) engagement, bevel gear (10) meshes respectively with bevel gear (12) and (13), bevel gear (11), (12), (13) be enclosed within on the splined shaft respectively, when needing by slide displacement and corresponding bevel gear engagement, with obtain by the actuating unit transmission come moment of torsion.Described splined shaft also joins with three cable drums (14), (15), (16) respectively.
Axis hole inside fire attack at worm-wheel shaft (6) has screw thread, and a rhizoid bar (17) cooperates with axis hole.
Described draw-gear is made up of one group of pulley (18), (19), (20) and steel cable (21), one end of wire rope (21) and a wire reel (16) join, the other end is fixed on the jackshaft of pulley (18), and jackshaft is affixed by a rigid member on hook and the scaffold bracing or strutting arrangement.Described draw-gear is the safety guard of lifting appliance.
Described power set principle is as follows, drive the worm gear pairs of two serial connections by motor (4), can obtain very big reduction of speed ratio, the power that is obtained is passed to wire reel (14), (15), (16) respectively, because balladeur train (11), (12), (13) control are arranged, and several reels can obtain moment of torsion when needed.In addition, worm gear (6) provides power also for separately screw mandrel (17).
Each suspension centre of above-mentioned power set is arranged one, in general, described scaffold two suspension centres respectively install one just much of that, separated by a distance between two suspension centres, for example be separated by between two suspension centres of this enforcement scaffold 10 meters or longer can.
It is vital that scaffold is aloft firmly supported.As described in scheme, the scaffold of this programme is by the support structure of building, rather than setting is supported by cable wire above scaffold crossbeam and pull bar.The scaffold of this programme is supported by the wall column of building, be included in and reserve one group of orderly perforation on the wall column of building, all have in the horizontal direction with on the vertical direction, as shown in Figure 1, the prefabricated pipe fitting of metal (22) is housed in the hole, and described pipe fitting (22) is a flange shape, also is distributed with screw hole on the end face of flange, the support member of scaffolding and pipe fitting (22) join, and affixed by bolt and bearing pin (23).
A main support member comprises a flanged plate (24) that matches with pipe fitting (22), on have the bolt hole that conforms to pipe fitting (22), and on flange face, be connected with one section channel-section steel (25) and steel plate (26) as Connection Element, channel-section steel (25) joins by bolt and upper mounting plate hoistway (27), and steel plate (26) joins by bolt and lower platform hoistway (28).
Described upper mounting plate hoistway (27) is the channel-section steel of one section certain-length, the bottom of channel-section steel and be welded with a leg-of-mutton plate (29) at the back side of channel-section steel, be welded with a junction plate (30) on one side, and reinforce, have the bolt hole that is connected with channel-section steel (25) above by stud.
Lower platform hoistway (28) also is the channel-section steel of one section certain-length, be welded with a junction plate (31) in the upper end of channel-section steel, have bolt hole above, and on the direction vertical, be welded with a channel-section steel (32) as screw mandrel bracket supports bracket with slideway channel-section steel (28).
Screw mandrel support (33) comprises a tripod, a gear (34) and banking pin with matching (35) are equipped with in the top of tripod, the polished rod of gear (34) and screw mandrel (17) end partly closely cooperates and is affixed, and the end of screw mandrel (17) also joins with a screw rod lifting pulley support (36) by a bearing.Described pulley bracket plays the location screw mandrel.Screw mandrel support (33) joins by one group of bearing and screw mandrel (17), and screw mandrel support (33) links to each other by a taper connection bolt (37) with screw mandrel bracket supports bracket (32), also is equipped with a bearing pin (38) simultaneously between the two.Said structure by Figure 10, Figure 11 as can be known.
Adopt above-mentioned dynamic structure and scaffold braced structures, load all on the scaffold are by lower platform slideway (28), and two bearing pins (23), (38) and flanged plate (24) are born jointly.
Prepare hoisting scaffold, the first step is installed platform slideway (27), angular wheel (13) on the splined shaft that cable drum (14) is joined is meshed with bevel gear (10), unclamp screw mandrel banking pin (35) simultaneously, the hook of platform slideway wire rope (39) is linked to each other with the suspension ring on upper mounting plate slideway (27) top, start motor, upper mounting plate slideway (27) rises to assigned address to be stopped, and upper mounting plate slideway (27) and flanged plate (24) are connected and fixed and alignment.
Second step was installed screw mandrel support (33), to brake alligator (35) puts down and blocks gear (34), make screw mandrel (17) braking, disconnect bevel gear (13), actuating motor, the vertical positioning and lifting of screw mandrel support (33) organizine shaft bar hoistway is connected with screw mandrel bracket supports bracket (32) screw mandrel support (33) to specified altitude assignment with taper bolt (37).
The 3rd step lift platform, at first the other end with the slideway lifting wire rope hangs on weight, so that wire rope when platform rises (39) rises synchronously with platform, next makes bevel gear (12) and bevel gear (10) engagement, transfer to bearing pin (38), this moment, scaffold load was born jointly by screw mandrel and safety rope (21), actuating motor, scaffold rises overally, and platform safety rope and platform rise and tighten up synchronously simultaneously, rise to assigned address, the motor stall, insert good bearing pin, and with the screw rod unloading, make whole loads of platform deadweight and operation layer pass to the wall column of building by bearing pin.
Need to prove that many suspension centres all repeat top action when operating, and suppose that motor makes platform rise when just changeing, platform descends during the motor counter-rotating.A plurality of motor must be realized interlock during the operation of many suspension centres, make whole step unanimity, and therefore designing electric control circuit must consider above-mentioned factor.In addition, also should be provided with overload alarm, electro-magnetic braking device, height limiting device, step words, public address system etc.When as high building shear wall or wall beam construction being arranged, can increase template corresponding support component and fitting, can realize external mold slding form operation operation, the post mould also together.
Transport material, can use the material delivery lifting appliance of being controlled by reel (15) (40).
From above narration as can be known, the utility model has following advantage: use this high building lifting operation platform, and safe and reliable, the automaticity height, platform is totally-enclosed, can prevent dust, antinoise, sunshine and rain resistant, for the overhead peripheral construction operation of high building created one multiple functional, amenity can be round-the-clock, the job platform of round-the-clock job.
In sum, the utility model is successful.
Claims (11)
1, a kind of high building lifting operation platform comprises a shaped as frame scaffold, and described scaffold be is characterized in that by the support structure of building: be provided with in the scaffold from climbing device.
2, a kind of high building lifting operation platform according to claim 1 is characterized in that: the described device of climbing certainly comprises lifting appliance that is driven by actuating unit and the draw-gear that cooperates with lifting appliance.
3, a kind of high building lifting operation platform according to claim 2, it is characterized in that: lifting appliance is paid for the threaded screw rod that is driven by actuating unit, described actuating unit comprises that driving the transmission that a pair of worm screw (5) and worm gear (6) form by motor (4) pays, worm-wheel shaft (6) has axis hole, another worm screw (7) is equipped with in its outer garden, described worm screw (7) is formed another transmission with worm gear (8) again and pays, bevel gear (9) and (10) respectively are equipped with in the two ends of worm gear (8) axle, above-mentioned bevel gear (9) and bevel gear (11) engagement, bevel gear (10) meshes respectively with bevel gear (12) and (13), bevel gear (11), (12), (13) be enclosed within on the splined shaft respectively, when needing by slide displacement and corresponding bevel gear engagement, described splined shaft also respectively with three cable drums (14), (15), (16) join.
4, a kind of high building lifting operation platform according to claim 3, it is characterized in that: the axis hole inside fire attack at worm-wheel shaft (6) has screw thread, and a rhizoid bar (17) cooperates with axis hole.
5, a kind of high building lifting operation platform according to claim 2, it is characterized in that: described draw-gear is made up of one group of pulley (18), (19), (20) and steel cable (21), one end of wire rope (21) and a wire reel (16) join, the other end is fixed on the jackshaft of pulley (18), and jackshaft is affixed by a rigid member on hook and the scaffold bracing or strutting arrangement.
6, a kind of high building lifting operation platform according to claim 1, it is characterized in that: described shaped as frame scaffold, form a three-dimensional frame by big or small cross bar, vertical rod, oblique rollering steel silk rope, in be divided into multilayer, be provided with ceiling (1) above the frame, guardrail and window (2) are equipped with in the window opening position, and each layer all spread scaffold floor (3) in the scaffold.
7, a kind of high building lifting operation platform according to claim 1, it is characterized in that: scaffold is supported by the wall or the post of building, be included in and reserve one group of orderly perforation on the wall column of building, the prefabricated pipe fitting of metal (22) is housed in the hole, described pipe fitting (22) is a flange shape, also be distributed with screw hole on the end face of flange, the support member of scaffolding and pipe fitting (22) join, and affixed by bolt and bearing pin (23).
8, a kind of high building lifting operation platform according to claim 7, it is characterized in that: support member comprises a flanged plate (24) that matches with pipe fitting (22), on have the bolt hole that conforms to pipe fitting (22), and on flange face, be connected with one section channel-section steel (25) and steel plate (26) as Connection Element, channel-section steel (25) joins by bolt and upper mounting plate hoistway (27), and steel plate (26) joins by bolt and lower platform hoistway (28).
9, a kind of high building lifting operation platform according to claim 8, it is characterized in that: described upper mounting plate hoistway (27) is the channel-section steel of one section certain-length, the bottom of channel-section steel and be welded with a leg-of-mutton plate (29) at the back side of channel-section steel, be welded with a junction plate (30) on one side, and, have the bolt hole that is connected with channel-section steel (25) above by the stud reinforcing.
10, a kind of high building lifting operation platform according to claim 8, it is characterized in that: lower platform hoistway (28) is the channel-section steel of one section certain-length, be welded with a junction plate (31) in the upper end of channel-section steel, have bolt hole above, and on the direction vertical, be welded with a channel-section steel (32) as screw mandrel bracket supports bracket with slideway channel-section steel (28).
11, a kind of high building lifting operation platform according to claim 10, it is characterized in that: screw mandrel support (33) comprises a tripod, a gear (34) and banking pin with matching (35) are equipped with in the top of tripod, gear (34) partly closely cooperates also affixed with the polished rod of screw mandrel (17) end, the end of screw mandrel (17) also joins with a screw rod lifting pulley support (36) by a bearing, screw mandrel support (33) joins by one group of bearing and screw mandrel (17), screw mandrel support (33) links to each other by a taper connection bolt (37) with screw mandrel bracket supports bracket (32), also is equipped with a bearing pin (38) simultaneously between the two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03235014 CN2622311Y (en) | 2003-06-18 | 2003-06-18 | Lifting/lowering platform for high-building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03235014 CN2622311Y (en) | 2003-06-18 | 2003-06-18 | Lifting/lowering platform for high-building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2622311Y true CN2622311Y (en) | 2004-06-30 |
Family
ID=34249517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03235014 Expired - Fee Related CN2622311Y (en) | 2003-06-18 | 2003-06-18 | Lifting/lowering platform for high-building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2622311Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534247A (en) * | 2014-12-25 | 2015-04-22 | 广西大学 | Electric supporting leg |
| CN110158876A (en) * | 2019-05-29 | 2019-08-23 | 云南建投建筑机械有限公司 | Construction is stretched sun-shading rain-proof shed with Liftable type |
| CN112411989A (en) * | 2020-11-09 | 2021-02-26 | 厦门安科科技有限公司 | Climbing frame of sleeved aluminum alloy scaffold board |
| CN112499503A (en) * | 2020-12-15 | 2021-03-16 | 中意泰达(营口)汽车保修设备有限公司 | Pulley structure |
-
2003
- 2003-06-18 CN CN 03235014 patent/CN2622311Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534247A (en) * | 2014-12-25 | 2015-04-22 | 广西大学 | Electric supporting leg |
| CN104534247B (en) * | 2014-12-25 | 2016-05-18 | 广西大学 | A kind of electronic supporting leg |
| CN110158876A (en) * | 2019-05-29 | 2019-08-23 | 云南建投建筑机械有限公司 | Construction is stretched sun-shading rain-proof shed with Liftable type |
| CN110158876B (en) * | 2019-05-29 | 2024-03-01 | 云南建投建筑机械有限公司 | Lifting type telescopic sunshade awning for building construction |
| CN112411989A (en) * | 2020-11-09 | 2021-02-26 | 厦门安科科技有限公司 | Climbing frame of sleeved aluminum alloy scaffold board |
| CN112499503A (en) * | 2020-12-15 | 2021-03-16 | 中意泰达(营口)汽车保修设备有限公司 | Pulley structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202481868U (en) | Elevator with brake in car | |
| KR101923924B1 (en) | Rope type elevator of high speed and heavy road and mast structure for constructing high-rise building | |
| CN205241002U (en) | Corridor jib seat elevator | |
| WO2020052291A1 (en) | Construction elevator wall-attaching frame mounting platform attached to steel platform formwork and method therefor | |
| CN112727074B (en) | Building machine and building construction method | |
| WO2019015243A1 (en) | Shaft module splicing system and splicing method therefor | |
| CN211817864U (en) | Attached lifting scaffold | |
| CN211923476U (en) | Electric hoist lifting system attached to lifting scaffold | |
| CN2622311Y (en) | Lifting/lowering platform for high-building construction | |
| CN116136122A (en) | Integrated attached type inclined lifting climbing frame system and use method thereof | |
| CN111236613A (en) | Protection platform for building construction and use method thereof | |
| CN210735910U (en) | Self-lifting hoisting equipment suitable for assembly type additional elevator construction | |
| JP2909413B2 (en) | Suspension device for building exterior walls | |
| CN217420580U (en) | Self-balancing column type double-track curtain wall mounting device | |
| CN114517523B (en) | Multi-layer air corridor for high-rise steel structure building and construction method thereof | |
| CN216336266U (en) | Assembled building element hoist and mount construction platform structure | |
| CN114455487A (en) | Template large-span hoisting accessory for construction | |
| CN210655755U (en) | Frequency conversion control all-in-one machine based on construction elevator and construction elevator | |
| CN213268365U (en) | Loose-spliced container type movable house | |
| CN220928657U (en) | Attached construction platform for building | |
| CN211419276U (en) | Construction platform assembly for construction elevator | |
| CN220133647U (en) | Light easy-to-use observation tower for meteorological field | |
| CN114922440A (en) | Self-balancing column type double-track curtain wall mounting device and mounting method | |
| CN210857952U (en) | Novel attached lifting scaffold | |
| CN211899329U (en) | Multifunctional stair |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |