CN104695694A - Worm and gear lead screw lifting type attached scaffold - Google Patents
Worm and gear lead screw lifting type attached scaffold Download PDFInfo
- Publication number
- CN104695694A CN104695694A CN201310653364.5A CN201310653364A CN104695694A CN 104695694 A CN104695694 A CN 104695694A CN 201310653364 A CN201310653364 A CN 201310653364A CN 104695694 A CN104695694 A CN 104695694A
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- worm
- steel
- threaded shaft
- scaffold
- lead screw
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 54
- 239000010959 steel Substances 0.000 claims abstract description 54
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000003032 molecular docking Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 230000001174 ascending effect Effects 0.000 abstract 3
- 238000009435 building construction Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 3
- 235000005983 Crescentia cujete Nutrition 0.000 description 2
- 235000009797 Lagenaria vulgaris Nutrition 0.000 description 2
- 244000174681 Michelia champaca Species 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 206010057071 Rectal tenesmus Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 208000012271 tenesmus Diseases 0.000 description 1
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- Types And Forms Of Lifts (AREA)
- Movable Scaffolding (AREA)
Abstract
The invention relates to a worm and gear lead screw lifting type attached scaffold, and belongs to the field of scaffolds in building construction. The worm and gear lead screw lifting type attached scaffold comprises four parts of an upper frame, a lower frame, wall attaching machines and a worm and gear lead screw lifter, wherein the upper frame coats a rail of the lower frame; the worm and gear lead screw lifter is mounted at the upper part of the lower frame; the top end of the lead screw is fixed at the bottom of the upper frame; the wall attaching machines are respectively mounted on the upper frame and the lower frame, and are connected with a building outer wall; and closed steel nets or steel pipes are mounted at the outer sides, with trusses, of the two ends of the upper frame to form the scaffold. The worm and gear lead screw lifting type attached scaffold has the following advantages: the worm and gear lead screw lifter performs the ascending and the descending; the rail is arranged in the middle of the scaffold body, so that the distance from the wall can be adjusted according to the engineering condition; the ascending and the descending are separately performed, and the scaffold is jacked upwards from the bottom without generating falling; the stress fulcrum is on the N-1 floor, so that the ascending is not influenced by the concrete strength; and even if the reserved hole is slightly deviated, the wall attaching machines also can be adjusted in any direction, so that the labor intensity of workers is relieved.
Description
Technical field
The present invention relates to the attaching scaffold of a kind of worm gear-worm screw-threaded shaft lifting, belong to the scaffold field of building operations.
Background technology
In recent years along with the increase of highrise building, there is multiple attaching scaffold in construction market, and their feature is that scaffold is attached on skin, by Motor Driven Elevating Calabash, it is compared with traditional external scaffolding, and material usage is few, at the bottom of use cost, and building is more high more economical.Its shortcoming is by guide rail guide seats and wall connecting integral elevating, if jacking equipment goes wrong in lifting process, whole support body will drop, so set up catching device; With through-wall bolt, guide seats is fixed on skin, the too large normal lifting just affecting track of preformed hole deviation, must punch again; Track, outside the building between wall and scaffold support body, makes to form about 40cm gap between skin and scaffold support body; By Motor Driven Elevating Calabash, support body will be raised to N layer, the stress point of electric block just must be located at N+1 layer, if it is too fast to run into speed of application, the concrete of N+1 layer does not also have up to standard, and support body cannot raise just affects engineering construction, and present solution increases support body, support body add the weight that higher position adds support body, too increase the load of the jacking equipments such as electric block.Above situation adds the danger coefficient in construction, constructor and property is caused to greatly threatening and affecting.
Summary of the invention
The technical problem to be solved in the present invention, there are provided the attaching scaffold of a kind of worm gear-worm screw-threaded shaft lifting, the whole support body tenesmus described in background technology can be solved, preformed hole deviation is too large, form about 40cm gap between skin and scaffold support body, stress point must be located at the problem of N+1 layer.
The present invention is carried out by following technical scheme, a kind of attaching scaffold of worm gear-worm screw-threaded shaft lifting, it comprises added, undercarriage, attached wall device, worm gear-worm screw-threaded shaft elevator four part, describedly addedly be sleeved on the track of undercarriage, worm gear-worm screw-threaded shaft elevator is arranged on the top of undercarriage, the top of leading screw is fixed on added bottom, added and undercarriage is all equipped with attached wall device, for being connected with skin, added two ends are installed outside truss and are installed airtight steel mesh or steel pipe formation scaffold.
Described added square steel pipe is welded, and there is pilot hole centre, is provided with directive wheel in pilot hole, for coordinating with the track of undercarriage, bottom connects in leading screw, and two ends are installed outside truss and installed airtight steel mesh or steel pipe, and inner side is equipped with attached wall device and is connected with skin.
Described undercarriage is also welded with square steel pipe, and both sides are provided with track, and top is provided with worm gear-worm screw-threaded shaft elevator, and inner side is also equipped with attached wall device and is connected with skin, and two ends and outside are provided with airtight steel mesh.
Described worm gear-worm screw-threaded shaft elevator is made up of worm and gear and leading screw, and during work, leading screw does up and down vertically movement.
Described attached wall device is rectangle steel framework, is welded with square steel.Two leading screws are vertically welded with in rectangle steel framework, leading screw is 10cm to the distance of frame, on leading screw, cover has thick walled steel tube, the long 5cm of steel pipe, big nut is had above steel pipe, between two steel pipes, horizontal welding is connected to round steel, on round steel, also cover has thick walled steel tube, the long 15cm of steel pipe, is welded with the steel plate of 15 × 15cm below steel pipe, thickness of slab 1cm, there is Φ 33 circular hole steel plate center, such round steel can move up and down by the adjustment of big nut, and steel plate can move left and right again on round steel, facilitates docking of Φ 33 circular hole and body of wall preformed hole.Attached wall device is connected by through-wall bolt with body of wall, is added with adjustment block between attached wall device and body of wall, is used for adjusting the distance between attached wall device and body of wall, adjustment block is the steel plate of Φ 150, thickness of slab 5cm, there is Φ 33 circular hole center, and the usage quantity of adjustment block can carry out suitable increase and decrease according to project situation.
Advantage of the present invention is: added and undercarriage is all equipped with attached wall device, is separately fixed on skin, can adjusts from wall distance according to project situation; During rising, undercarriage maintains static as fulcrum, open added attached wall device, by worm gear-worm screw-threaded shaft elevator, be raised to desired location added, fix added after, open the attached wall device of undercarriage, by worm gear-worm screw-threaded shaft elevator, undercarriage is raised to desired location, owing to being push up from bottom to top, so can not drop, and stressed fulcrum is at N-1 layer; Preformed hole is deviation slightly, and attached wall device also can carry out adjustment up and down, alleviates the labour intensity of workman.
Accompanying drawing explanation
Fig. 1: a kind of attaching scaffold combination perspective view of worm gear-worm screw-threaded shaft lifting.
Fig. 2: a kind of attaching scaffold combination of worm gear-worm screw-threaded shaft lifting has steel mesh perspective view.
Fig. 3: the perspective view of undercarriage.
Fig. 4: added perspective view.
Fig. 5: the perspective view of attached wall device.
Fig. 6: the perspective view of worm gear-worm screw-threaded shaft elevator.
Fig. 7: the perspective view that worm gear-worm screw-threaded shaft elevator is uncapped.
Detailed description of the invention
As shown in Figure 1, it comprises added (1), undercarriage (2), attached wall device (3), worm gear-worm screw-threaded shaft elevator (4) four part, added (1) is sleeved on the track of undercarriage (2), worm gear-worm screw-threaded shaft elevator (4) is arranged on the top of undercarriage (2), the top of leading screw is fixed on the bottom of added (1), added (1) and undercarriage (2) are all equipped with attached wall device (3), for being connected with skin, the two ends of added (1) are installed outside truss and are installed airtight steel mesh or steel pipe formation scaffold.During rising, undercarriage (2) maintains static as fulcrum, open the attached wall device (3) of added (1), by worm gear-worm screw-threaded shaft elevator (4), added (1) is raised to desired location, after fixing added (1), open the attached wall device of undercarriage (2), by worm gear-worm screw-threaded shaft elevator (4), undercarriage (2) is raised to desired location, and during decline, order is contrary.
Claims (5)
1. the attaching scaffold of a worm gear-worm screw-threaded shaft lifting, it is primarily of added (1), undercarriage (2), attached wall device (3), worm gear-worm screw-threaded shaft elevator (4) four part forms, it is characterized in that: added (1) is sleeved on the track of undercarriage (2), worm gear-worm screw-threaded shaft elevator (4) is arranged on the top of undercarriage (2), the top of leading screw is fixed on the bottom of added (1), added (1) and undercarriage (2) are all equipped with attached wall device (3), for being connected with skin, the two ends of added (1) are installed outside truss and are installed airtight steel mesh or steel pipe formation scaffold.
2. the attaching scaffold of a kind of worm gear-worm screw-threaded shaft lifting according to claim 1, it is characterized in that: added (1) is welded with square steel pipe, there is pilot hole centre, in pilot hole, directive wheel is installed, for coordinating with the track of undercarriage (2), bottom connects in leading screw, and two ends are installed outside truss and installed airtight steel mesh or steel pipe, and inner side is equipped with attached wall device (3) and is connected with skin.
3. the attaching scaffold of a kind of worm gear-worm screw-threaded shaft lifting according to claim 1, it is characterized in that: undercarriage (2) is also welded with square steel pipe, both sides are provided with track, top is provided with worm gear-worm screw-threaded shaft elevator (4), inner side is also equipped with attached wall device (3) and is connected with skin, and two ends and outside are provided with airtight steel mesh.
4. the attaching scaffold of a kind of worm gear-worm screw-threaded shaft lifting according to claim 1, is characterized in that: worm gear-worm screw-threaded shaft elevator (4) is made up of worm and gear and leading screw, and during work, leading screw does up and down vertically movement.
5. the attaching scaffold of a kind of worm gear-worm screw-threaded shaft lifting according to claim 1, is characterized in that: attached wall device is rectangle steel framework, is welded with square steel.Two leading screws are vertically welded with in rectangle steel framework, leading screw is 10cm to the distance of frame, on leading screw, cover has thick walled steel tube, the long 5cm of steel pipe, big nut is had above steel pipe, between two steel pipes, horizontal welding is connected to round steel, on round steel, also cover has thick walled steel tube, the long 15cm of steel pipe, is welded with the steel plate of 15 × 15cm below steel pipe, thickness of slab 1cm, there is Φ 33 circular hole steel plate center, such round steel can move up and down by the adjustment of big nut, and steel plate can move left and right again on round steel, facilitates docking of Φ 33 circular hole and body of wall preformed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310653364.5A CN104695694A (en) | 2013-12-09 | 2013-12-09 | Worm and gear lead screw lifting type attached scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310653364.5A CN104695694A (en) | 2013-12-09 | 2013-12-09 | Worm and gear lead screw lifting type attached scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104695694A true CN104695694A (en) | 2015-06-10 |
Family
ID=53343205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310653364.5A Pending CN104695694A (en) | 2013-12-09 | 2013-12-09 | Worm and gear lead screw lifting type attached scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104695694A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106703293A (en) * | 2017-02-22 | 2017-05-24 | 常熟建工建设集团有限公司 | Safe and quick construction method for pouring cylinder body concrete |
| CN111764637A (en) * | 2020-07-30 | 2020-10-13 | 浙江维安建筑支护科技有限公司 | An intelligent unlocking scaffold |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001020537A (en) * | 1999-07-07 | 2001-01-23 | Takenaka Komuten Co Ltd | Tower support equipment for lifting equipment |
| CN2418187Y (en) * | 2000-01-24 | 2001-02-07 | 姚康华 | Attaching lifting-scaffold |
| US20060131107A1 (en) * | 2004-12-17 | 2006-06-22 | Structure D'acier Orleans Inc. | Suspended cable scaffold assembly |
| CN102561672A (en) * | 2012-01-06 | 2012-07-11 | 西安理工大学 | Attached scaffold mechanism for high-rise building |
| CN203701552U (en) * | 2013-12-09 | 2014-07-09 | 王青玲 | Attached scaffold for lifted through worm, gear and screw rod |
-
2013
- 2013-12-09 CN CN201310653364.5A patent/CN104695694A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001020537A (en) * | 1999-07-07 | 2001-01-23 | Takenaka Komuten Co Ltd | Tower support equipment for lifting equipment |
| CN2418187Y (en) * | 2000-01-24 | 2001-02-07 | 姚康华 | Attaching lifting-scaffold |
| US20060131107A1 (en) * | 2004-12-17 | 2006-06-22 | Structure D'acier Orleans Inc. | Suspended cable scaffold assembly |
| CN102561672A (en) * | 2012-01-06 | 2012-07-11 | 西安理工大学 | Attached scaffold mechanism for high-rise building |
| CN203701552U (en) * | 2013-12-09 | 2014-07-09 | 王青玲 | Attached scaffold for lifted through worm, gear and screw rod |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106703293A (en) * | 2017-02-22 | 2017-05-24 | 常熟建工建设集团有限公司 | Safe and quick construction method for pouring cylinder body concrete |
| CN111764637A (en) * | 2020-07-30 | 2020-10-13 | 浙江维安建筑支护科技有限公司 | An intelligent unlocking scaffold |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150610 |
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| WD01 | Invention patent application deemed withdrawn after publication |