CN107724661B - Shear force wall well structure construction can hang formula of moving automatic rising platform - Google Patents
Shear force wall well structure construction can hang formula of moving automatic rising platform Download PDFInfo
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- CN107724661B CN107724661B CN201710313789.XA CN201710313789A CN107724661B CN 107724661 B CN107724661 B CN 107724661B CN 201710313789 A CN201710313789 A CN 201710313789A CN 107724661 B CN107724661 B CN 107724661B
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- 238000010276 construction Methods 0.000 title claims abstract description 32
- 230000000630 rising effect Effects 0.000 title claims abstract description 5
- 230000001681 protective effect Effects 0.000 claims abstract description 36
- 239000010720 hydraulic oil Substances 0.000 claims description 16
- 210000002105 tongue Anatomy 0.000 claims description 16
- 238000004804 winding Methods 0.000 claims description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 230000003028 elevating effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
- E04G3/30—Mobile scaffolds; Scaffolds with mobile platforms suspended by flexible supporting elements, e.g. cables
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
- E04G3/30—Mobile scaffolds; Scaffolds with mobile platforms suspended by flexible supporting elements, e.g. cables
- E04G3/32—Hoisting devices; Safety devices
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
- E04G2003/286—Mobile scaffolds; Scaffolds with mobile platforms mobile vertically
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The utility model provides a shear force wall well structure construction can hang formula automatic rising platform that moves, includes lifting support frame (1), its characterized in that: the automatic lifting device is reasonable in structure, automatic lifting can be achieved, lifting efficiency is high, good protection capacity is achieved, the protective guard can be automatically opened under the condition that safety is guaranteed, personnel and materials can conveniently enter and exit, and safety performance and construction efficiency are improved.
Description
Technical Field
The invention relates to an automatic lifting platform, in particular to a lifting movable type automatic lifting platform for shear wall well structure construction, and belongs to the technical field of building construction equipment.
Background
In the construction of high-rise buildings, in order to enable constructors to construct on floors with different heights, various construction platforms are adopted, and the construction platforms can be selected and fixed according to the constructed floors, so that the constructors can construct in the most convenient mode. Because the work belongs to high altitude construction at construction platform, current construction platform outside all can set up rail guard or protection network, and current construction platform simple structure goes up and down to need hoist and mount and fix through external hoisting equipment, and lifting efficiency is lower, breaks away from fixed back around the hoist and mount of every turn moreover, and is dangerous great, has very big potential safety hazard. More importantly, current construction platform protective capability is more weak, and construction platform adopts fixed protective structure to be unfavorable for the business turn over of personnel and material, and construction platform has great disappearance at the in-process protective capability that goes up and down moreover, and for personnel's safety, constructor must withdraw construction platform, and availability factor is not high, is unfavorable for high-efficient construction operation.
Disclosure of Invention
The invention aims to solve the problems that the existing construction platform is simple in structure, lifting needs to be carried out and fixed through external lifting equipment, the lifting efficiency is low, the protection capability of the existing construction platform is weak, the fixed protection structure of the construction platform is not beneficial to the entering and exiting of personnel and materials, great potential safety hazards exist, and the use efficiency is low.
In order to achieve the above purpose, the technical solution of the invention is as follows: the utility model provides a shear force wall well structure construction can hang formula automatic rising platform that moves, includes lifting support frame, its characterized in that: the lifting support frame is vertically fixed on the outer side of the shear wall, the lifting support frame is divided into a left lifting support frame and a right lifting support frame which are arranged in parallel, the outer sides of the left lifting support frame and the right lifting support frame are respectively and vertically provided with a slide rail, a bearing slide seat is installed in the slide rail, the outer side of the lower part of the bearing slide seat is horizontally fixed with a platform frame, the upper surface of the platform frame is fixed with a lifting platform, the side surface of the platform frame is fixed with the lower end of a diagonal draw bar through an articulated element, the upper end of the diagonal draw bar is fixed on the upper part of the bearing slide seat, the two sides of the lifting platform are respectively and fixedly provided with a side protective guard, the outer side of the lifting platform is provided with a guardrail installation groove, the outer end of the platform frame and the position of the side protective guard are vertically fixed, and a cable winding lifter is arranged on the top end beam, a steel cable is wound on the cable winding lifter, and the steel cable is connected and fixed on the frame above the lifting platform.
Furthermore, an anti-falling locking mechanism is installed on one side, close to the bearing sliding seat, of the platform frame, a plurality of locking positions are uniformly arranged on the lifting support frame, and locking tongues on the anti-falling locking mechanism correspond to the locking positions.
Furthermore, a hydraulic oil cylinder is installed on the side face of the platform frame, and the telescopic end of the hydraulic oil cylinder is hinged to the sliding seat.
Further, an electromagnetic lock is installed at the outer end of the side guard rail, and a locking piece is installed on the inner side surface of the lifting guard rail corresponding to the electromagnetic lock.
Further, a controller is mounted on the inner side of the side protective guard, and an operation panel is arranged on the controller.
Furthermore, the controller is respectively connected with the electromagnetic lock, the hydraulic oil cylinder, the cable winding lifter and the anti-falling locking mechanism.
Furthermore, the anti-falling locking mechanism comprises a rotating shaft, a cam, a locking tongue, a connecting shaft and a friction wheel, the friction wheel and the locking tongue are coaxially fixed on the rotating shaft, a locking fixing hook corresponding to a locking position on the lifting support frame is arranged at the outer end of the locking tongue, the cam is fixed above the rotating shaft through the connecting shaft, the outer rim of the cam is matched with the outer circular surface of the friction wheel, and the upper end of the cam is connected with one end of a locking control handle.
The invention has the beneficial effects that:
1. the invention adopts the lifting support frame and the slide rail, the bearing slide seat is arranged in the slide rail, and the lifting and descending of the platform frame and the lifting platform are realized by winding and releasing the steel cable through the cable winding lifter, thereby having the automatic lifting function and high lifting efficiency.
2. According to the invention, the side protective guards are fixed on the two sides of the lifting platform, and the lifting protective guards capable of being lifted and hidden are arranged on the outer side of the lifting platform, so that effective protection is realized in the lifting process of the lifting platform, personnel and materials can conveniently enter and exit, and the safety performance is improved.
3. The anti-falling protective guard is reasonable in structure, can automatically open the protective guard under the condition of ensuring safety, achieves good protective capability, can well prevent falling and prevent the lifting protective guard from being automatically opened, improves the safety performance, and improves the construction efficiency.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a top view of the lift platform of the present invention.
Fig. 3 is a side schematic view of the lift platform of the present invention.
In the figure: the lifting device comprises a lifting support frame 1, a sliding rail 2, a bearing sliding seat 3, a platform frame 4, a lifting platform 5, a diagonal draw bar 6, a side protective guard 7, a sliding bar 8, a sliding seat 9, a lifting protective guard 10, a protective guard mounting groove 11, an electromagnetic lock 12, a locking piece 13, a hydraulic oil cylinder 14, a top end cross beam 15, a cable rolling lifter 16, a steel cable 17 and an anti-falling locking mechanism 18.
Detailed Description
The invention is described in further detail below with reference to the following description of the drawings and the detailed description.
Referring to fig. 1 to 3, the invention relates to a lifting movable automatic lifting platform for construction of a shear wall hoistway structure, which comprises a lifting support frame 1 and is characterized in that: the lifting support frame 1 is vertically fixed on the outer side of the shear wall, the lifting support frame 1 is divided into a left branch and a right branch which are arranged in parallel, the outer sides of the left branch and the right branch of the lifting support frame 1 are respectively and vertically provided with a slide rail 2, a bearing sliding seat 3 is installed in the slide rail 2, a platform frame 4 is horizontally fixed on the outer side of the lower part of the bearing sliding seat 3, a lifting platform 5 is fixed on the upper surface of the platform frame 4, the side surface of the platform frame 4 is fixed with the lower end of a diagonal draw bar 6 through an articulated element, the upper end of the diagonal draw bar 6 is fixed on the upper part of the bearing sliding seat 3, side protective guards 7 are respectively fixed on the two sides of the lifting platform 5, a protective guard mounting groove 11 is formed in the outer side of the platform frame 4, a slide bar 8 is vertically fixed at the outer end of the side protective guard 7, a slide seat 9, the top transverse fixing frame of the lifting support frame 1 is provided with a top end beam 15, a cable winding lifter 16 is installed on the top end beam 15, a steel cable 17 is wound on the cable winding lifter 16, and the steel cable 17 is connected and fixed on a frame above the lifting platform 5.
An anti-falling locking mechanism 18 is installed on one side, close to the bearing sliding seat 3, of the platform frame 4, a plurality of locking positions are evenly arranged on the lifting support frame 1, and locking tongues on the anti-falling locking mechanism 18 correspond to the locking positions.
The side surface of the platform frame 4 is provided with a hydraulic oil cylinder 14, and the telescopic end of the hydraulic oil cylinder 14 is hinged on the sliding seat 9.
An electromagnetic lock 12 is installed at an outer end of the side guard rail 7, and a locking member 13 is installed at an inner side surface of the elevating guard rail 10 corresponding to the electromagnetic lock 12.
And a controller is arranged on the inner side of the side protective guard 7, and an operation panel is arranged on the controller.
The controller is respectively connected with the electromagnetic lock 12, the hydraulic oil cylinder 14, the cable winding lifter 16 and the anti-falling locking mechanism 18.
The anti-falling locking mechanism 18 comprises a rotating shaft, a cam, a locking tongue, a connecting shaft and a friction wheel, the friction wheel and the locking tongue are coaxially fixed on the rotating shaft, a locking fixing hook corresponding to a locking position on the lifting support frame 1 is arranged at the outer end of the locking tongue, the cam is fixed above the rotating shaft through the connecting shaft, the outer rim of the cam is matched with the outer circle surface of the friction wheel, and the upper end of the cam is connected with one end of a locking control handle.
Referring to fig. 1 to 3, the lifting support frame 1 is vertically fixed on the outer side of the shear wall, the lifting support frame 1 is divided into a left branch and a right branch and is arranged in parallel, and the lifting support frame 1 may be an integral frame structure or a multi-section splicing structure. The outer sides of the left branch and the right branch of the lifting support frame 1 are respectively and vertically provided with a sliding rail 2, the sliding rail 2 is a groove-shaped sliding rail, a bearing sliding seat 3 is installed in the sliding rail 2, the bearing sliding seat 3 is also distributed left and right, a sliding bearing on the bearing sliding seat 3 is positioned in a groove-shaped cavity of the sliding rail 2, and the bearing sliding seat 3 can slide up and down along the sliding rail 2. The lower part outside level of bearing sliding seat 3 is fixed with platform frame 4, and platform frame 4 is high strength steel structure frame, has fine bearing capacity and shock resistance, and platform frame 4's upper surface is fixed with lift platform 5, and lift platform 5's upper surface is on the horizontal plane, and lift platform 5's upper surface is provided with anti-skidding line or anti-skidding net.
The side of the platform frame 4 is fixed with the lower end of the diagonal draw bar 6 through the hinge joint, and the upper end of the diagonal draw bar 6 is fixed on the upper part of the bearing sliding seat 3. The top transverse fixing frame of the lifting support frame 1 is provided with a top end cross beam 15, a cable winding lifter 16 is installed on the top end cross beam 15, a steel cable 17 is wound on the cable winding lifter 16, the steel cable 17 is connected and fixed on a frame above the lifting platform 5, the steel cable 17 is wound and released through the cable winding lifter 16, and therefore the platform frame 4 and the lifting platform 5 can ascend and descend along the slide rail 2.
And side protective guards 7 are respectively fixed on two sides of the lifting platform 5, and the side protective guards 7 can protect two sides. In order to realize effective protection of the outer end of the lifting platform 5 in the lifting process of the lifting platform 5 and open the lifting platform when the lifting platform is close to each floor slab for construction, the lifting protective guard 10 capable of being hidden in a lifting mode is adopted. The method comprises the following specific steps: the outer side of the lifting platform 5 is provided with a guardrail mounting groove 11, the upper end of the sliding seat 9 is correspondingly positioned in the guardrail mounting groove 11, the outer side of the platform frame 4 and the outer end of the side protective guard 7 are respectively and vertically fixed with a sliding rod 8, the sliding seat 9 is mounted on the sliding rod 8, and the lifting protective guard 10 is fixed on the sliding seat 9. The side surface of the platform frame 4 is provided with a hydraulic oil cylinder 14, the telescopic end of the hydraulic oil cylinder 14 is hinged on the sliding seat 9, and the hydraulic oil cylinder 14 can push the lifting protective guard 10 to slide up and down along the sliding rod 8. When the lifting platform 5 is to be integrally lifted, the hydraulic oil cylinder 14 pushes the lifting protective guard 10 to slide upwards, so that the outer end of the lifting platform 5 is sealed by the lifting protective guard 10 to play a good protection role; when the lifting platform 5 stops near a floor slab of a certain floor to start construction, the hydraulic oil cylinder 14 pushes the lifting guard rail 10 to slide downwards, so that the lifting guard rail 10 is positioned below the upper plane of the lifting platform 5, and personnel can conveniently come and go and construct the lifting guard rail.
In order to improve the safety performance of the lifting platform, the anti-falling locking mechanism 18 is arranged on one side, close to the bearing sliding seat 3, of the platform frame 4, a plurality of locking positions are uniformly arranged on the lifting support frame 1, and locking tongues on the anti-falling locking mechanism 18 correspond to the locking positions. The anti-falling locking mechanism 18 comprises a rotating shaft, a cam, a locking tongue, a connecting shaft and a friction wheel, the friction wheel and the locking tongue are coaxially fixed on the rotating shaft, a locking fixing hook corresponding to a locking position on the lifting support frame 1 is arranged at the outer end of the locking tongue, the cam is fixed above the rotating shaft through the connecting shaft, the outer rim of the cam is matched with the outer circle surface of the friction wheel, and the upper end of the cam is connected with one end of a locking control handle. An electromagnetic lock 12 is installed at an outer end of the side guard rail 7, and a locking member 13 is installed at an inner side surface of the elevating guard rail 10 corresponding to the electromagnetic lock 12. In addition, an electromagnetic lock 12 is further installed at an outer end of the side guard rail 7, and a locking member 13 is installed on an inner side surface of the elevating guard rail 10 corresponding to the electromagnetic lock 12.
The controller 19 is installed on the inner side of the side protective guard 7, the controller 19 is provided with an operation panel, the controller 19 is respectively connected with the electromagnetic lock 12, the hydraulic oil cylinder 14, the cable winding lifter 16 and the anti-falling locking mechanism 18, lifting and falling of the lifting protective guard 10 can be achieved by operating the controller 19, meanwhile, automatic locking can be achieved, anti-falling and self-opening of the lifting protective guard 10 can be well prevented, and safety performance is improved.
While the invention has been described in detail with reference to specific embodiments thereof, it will be apparent to one skilled in the art that various changes and modifications can be made therein without departing from the spirit of the invention.
Claims (7)
1. The utility model provides a shear force wall well structure construction can hang formula automatic rising platform that moves, includes lifting support frame (1), its characterized in that: the lifting support frame (1) is vertically fixed on the outer side of the shear wall, the lifting support frame (1) is arranged in parallel with two left and right arms, slide rails (2) are respectively vertically arranged on the outer sides of the two left and right arms of the lifting support frame (1), bearing sliding seats (3) are installed in the slide rails (2), a platform frame (4) is horizontally fixed on the outer side of the lower portion of each bearing sliding seat (3), a lifting platform (5) is fixed on the upper surface of the platform frame (4), the side surface of the platform frame (4) is fixed with the lower end of a diagonal draw bar (6) through an articulated element, the upper end of the diagonal draw bar (6) is fixed on the upper portion of each bearing sliding seat (3), side protective guards (7) are respectively fixed on two sides of the lifting platform (5), a protective guard mounting groove (11) is formed in the outer side of the lifting platform frame (5), and a sliding bar (8, install sliding seat (9) on slide bar (8), be fixed with lift rail guard (10) on sliding seat (9), the upper end of sliding seat (9) is corresponding to be located guardrail mounting groove (11), the top transverse fixing frame of lift support frame (1) is equipped with top crossbeam (15), installs on top crossbeam (15) and rolls up cable lift (16), it has steel cable (17) to roll up the winding on cable lift (16), steel cable (17) are connected and are fixed on the frame of lift platform (5) top.
2. The shear wall well structure construction can hang formula of moving automatic lift platform of claim 1, characterized in that: an anti-falling locking mechanism (18) is installed on one side, close to the bearing sliding seat (3), of the platform frame (4), a plurality of locking positions are uniformly arranged on the lifting support frame (1), and locking tongues on the anti-falling locking mechanism (18) correspond to the locking positions.
3. The shear wall well structure construction can hang formula of moving automatic lift platform of claim 1, characterized in that: a hydraulic oil cylinder (14) is installed on the side face of the platform frame (4), and the telescopic end of the hydraulic oil cylinder (14) is hinged to the sliding seat (9).
4. The shear wall well structure construction can hang formula of moving automatic lift platform of claim 1, characterized in that: an electromagnetic lock (12) is installed at the outer end of the side protective guard (7), and a locking piece (13) is installed on the inner side surface of the lifting protective guard (10) corresponding to the electromagnetic lock (12).
5. The shear wall well structure construction can hang formula of moving automatic lift platform of claim 1, characterized in that: the inner side of the side protective guard (7) is provided with a controller, and the controller is provided with an operation panel.
6. The shear wall well structure construction lifting and moving type automatic lifting platform is characterized in that: the controller is respectively connected with the electromagnetic lock (12), the hydraulic oil cylinder (14), the cable winding lifter (16) and the anti-falling locking mechanism (18).
7. The shear wall well structure construction can hang formula of moving automatic lift platform of claim 6, characterized in that: the anti-falling locking mechanism (18) comprises a rotating shaft, a cam, a locking tongue, a connecting shaft and a friction wheel, the friction wheel and the locking tongue are coaxially fixed on the rotating shaft, a locking fixing hook corresponding to a locking position on the lifting support frame (1) is arranged at the outer end of the locking tongue, the cam is fixed above the rotating shaft through the connecting shaft, the outer rim of the cam is matched with the outer circle surface of the friction wheel, and the upper end of the cam is connected with one end of a locking control handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710313789.XA CN107724661B (en) | 2017-05-05 | 2017-05-05 | Shear force wall well structure construction can hang formula of moving automatic rising platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710313789.XA CN107724661B (en) | 2017-05-05 | 2017-05-05 | Shear force wall well structure construction can hang formula of moving automatic rising platform |
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| Publication Number | Publication Date |
|---|---|
| CN107724661A CN107724661A (en) | 2018-02-23 |
| CN107724661B true CN107724661B (en) | 2020-02-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710313789.XA Active CN107724661B (en) | 2017-05-05 | 2017-05-05 | Shear force wall well structure construction can hang formula of moving automatic rising platform |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108643539A (en) * | 2018-05-17 | 2018-10-12 | 吉林建筑大学 | A kind of safety protection device for building construction |
| CN110950220B (en) * | 2019-12-05 | 2021-10-08 | 中大建设股份有限公司 | Construction elevator overhanging steel corridor for building facade contraction structure |
| CN111960338B (en) * | 2020-06-29 | 2022-12-06 | 合肥速纳工程设计有限公司 | Construction machinery linear driving device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87206173U (en) * | 1987-04-07 | 1988-08-17 | 孙守连 | Suspension working platform out of wall |
| EP0501140B1 (en) * | 1991-03-01 | 1995-03-29 | Inventio Ag | Erecting scaffold moveable along an elevator shaft for erecting shaft equipment |
| CN100588809C (en) * | 2007-11-27 | 2010-02-10 | 吴杰 | Lifting scaffold for construction of chimney and shaft inner wall |
| CN201433031Y (en) * | 2009-07-13 | 2010-03-31 | 李贤明 | Shaft overhead operation lifting basket |
| CN102518292B (en) * | 2011-12-20 | 2014-06-04 | 深圳市特辰科技股份有限公司 | Lifting material platform and use method for same |
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| CN107724661A (en) | 2018-02-23 |
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