CN117466114A - Lifting mechanism and lifting method for high-rise building construction - Google Patents
Lifting mechanism and lifting method for high-rise building construction Download PDFInfo
- Publication number
- CN117466114A CN117466114A CN202311382388.1A CN202311382388A CN117466114A CN 117466114 A CN117466114 A CN 117466114A CN 202311382388 A CN202311382388 A CN 202311382388A CN 117466114 A CN117466114 A CN 117466114A
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- China
- Prior art keywords
- car
- steel cable
- fixedly connected
- building construction
- lift car
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- 230000007246 mechanism Effects 0.000 title claims abstract description 69
- 238000009435 building construction Methods 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000004804 winding Methods 0.000 claims abstract description 54
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 53
- 239000010959 steel Substances 0.000 claims abstract description 53
- 230000008569 process Effects 0.000 claims abstract description 10
- 238000010276 construction Methods 0.000 claims description 18
- 238000009423 ventilation Methods 0.000 claims description 14
- 238000005096 rolling process Methods 0.000 claims description 13
- 239000004035 construction material Substances 0.000 claims description 6
- 230000003028 elevating effect Effects 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 6
- 230000017525 heat dissipation Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000003475 lamination Methods 0.000 claims 1
- 238000005728 strengthening Methods 0.000 claims 1
- 230000032258 transport Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/0065—Roping
- B66B11/008—Roping with hoisting rope or cable operated by frictional engagement with a winding drum or sheave
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/0035—Arrangement of driving gear, e.g. location or support
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/006—Applications of loading and unloading equipment for lifts associated with buildings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/24—Safety devices in passenger lifts, not otherwise provided for, for preventing trapping of passengers
- B66B13/28—Safety devices in passenger lifts, not otherwise provided for, for preventing trapping of passengers between car or cage and wells
- B66B13/285—Toe guards or apron devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B17/00—Hoistway equipment
- B66B17/12—Counterpoises
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The invention relates to the technical field of high-rise building construction, in particular to a lifting mechanism and a lifting method for high-rise building construction. According to the lifting mechanism and the lifting method for the high-rise building construction, the first winding motor is controlled by the electric control device to drive the lift car to lift through the main steel cable, in the lifting process, the balancing weights and the lift car move in opposite directions, meanwhile, constructors can pull up the balancing weights of different numbers according to the load condition of the lift car through the electric control device to control the second winding motor, the running power of the first winding motor is reduced, the balancing weights with proper weights can be selected for balancing according to the actual load condition of the lift car, and the carrying load of the first winding motor is effectively reduced.
Description
Technical Field
The invention relates to the technical field of high-rise building construction, in particular to a lifting mechanism and a lifting method for high-rise building construction.
Background
Construction elevators are often referred to as construction elevators, but construction elevators are comprised by a broader definition and construction platforms also belong to the series of construction elevators. The simple construction elevator consists of a lift car, a driving mechanism, a standard section, an attached wall, a chassis, a fence, an electric system and the like, is a man-carrying and cargo-carrying construction machine frequently used in a building, is comfortable and safe to sit due to the unique box body structure, is usually used together with a tower crane on a construction site, and has a general carrying capacity of 0.3-3.6 tons and a running speed of 1-96M/min. The construction elevators produced in China are more mature and gradually go to the world.
The balancing weight of current construction elevator is after the installation, mostly integrative fixed, can't select suitable counter weight according to the load condition of car, and it is great to lead to elevator motor's load, still can cause more electric power waste when influencing elevator motor life, in addition, the car is when going up and down, because the gap between building body and the car is not fixed distance, traditional butt strap still can not realize remote setting up when unsafe, and the workman is when promoting the heavier shallow of loading, advance car ramp plate and more laborious.
In view of this, we propose a lifting mechanism and lifting method for building construction.
Disclosure of Invention
The invention aims to provide a lifting mechanism and a lifting method for high-rise building construction, which are used for solving the problems that in the prior art, the existing lifting mechanism cannot select proper counterweights according to the load condition of a lift car, so that the load of a lifting motor is large, the service life of the lifting motor is influenced, and meanwhile, more electric power is wasted. In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a elevating system for high-rise building construction, includes car and fixed connection in the external fixation frame of car, the top of car is provided with elevating system, elevating system is including setting up in the first rolling motor of car top, the output winding of first rolling motor is provided with main steel cable, one side of first rolling motor is provided with the auxiliary roller, the one end fixedly connected with three balancing weight of main steel cable, the second rolling motor is all installed to one side surface of balancing weight, the equal fixedly connected with auxiliary rolling roller of output of second rolling motor, and the outer disc of the supplementary rolling roller of uppermost is connected with two other balancing weights through the steel cable, one side internal surface of car is provided with electric control unit, the upper surface of balancing weight is provided with installs mechanism additional.
Preferably, the loading mechanism comprises a hanging groove formed in the upper surface of the balancing weight, a hanging rod is fixedly connected to the inner surface of the hanging groove, a first steel cable is fixedly connected to the outer circular surface of the auxiliary winding roller, a movable buckle hook is fixedly connected to the lower end of the first steel cable, the movable buckle hook is hung on the outer circular surface of the hanging rod, and auxiliary sliding mechanisms are arranged on the front outer surface and the rear outer surface of the balancing weight.
Preferably, the auxiliary sliding mechanism comprises four mounting grooves formed in the front and rear outer surfaces of the balancing weight, the inner parts of the mounting grooves are fixedly connected with wheel shafts, and the outer circular surfaces of the wheel shafts are rotationally connected with auxiliary sliding wheels.
Preferably, the outer circular surface of the auxiliary sliding wheel is fixedly connected with a wear-resistant layer, and the main steel cable adopts four high-strength steel cables.
Preferably, the lower surface of the first winding motor is provided with a reinforcing rib, and the front surface of the lift car is provided with a bridging mechanism.
Preferably, the bridging mechanism comprises a third winding motor arranged on the outer surfaces of two sides of the lift car, a second steel cable is fixedly connected to the outer circumferential surface of a winding roller of the third winding motor, a bridge body is rotationally connected to the bottom end of the front surface of the lift car, steel cable seats are fixedly connected to the outer surfaces of two sides of the bridge body, one end of the second steel cable is fixedly connected to the inner surfaces of the steel cable seats, and an auxiliary pushing mechanism is arranged on the inner surface of the lift car.
Preferably, the auxiliary pushing mechanism comprises an auxiliary hook arranged on the right side of the electric control device on the inner surface of one side of the lift car, a shell is fixedly connected with the rear surface of the lift car, a fourth winding motor is arranged on the outer surface of one side of the shell, a third steel cable is fixedly connected with the outer circular surface of a winding roller of the fourth winding motor, and one end of the third steel cable is fixedly connected with the upper end of the auxiliary hook.
Preferably, a ventilation device is arranged on the upper surface of the car and communicated with the inner top of the car.
The application method of the lifting mechanism for the high-rise building construction comprises the following steps:
s1, firstly, an electric control device is operated to control a lifting mechanism to lift, in the lifting process, a proper number of balancing weights can be selected to carry out balancing weights through the electric control device according to the load condition of a lift car, and when the balancing weights are installed, a movable buckle hook in an additional installation mechanism is convenient for adding the assembly weights;
s2, an auxiliary sliding wheel in the auxiliary sliding mechanism rolls on the inner surface of the outer frame body in a manner of being attached to the inner surface of the outer frame body in the lifting process of the balancing weight, and the lifting operation of the balancing weight is assisted;
s3, when a constructor transports building construction materials, the bridge body can be put down and lapped at a gap between the lift car and the building body through the bridging mechanism, so that the construction constructor can conveniently transport the materials to and from the two ends of the lift car and the building body by using the trailer, and the bridge body can be used as a protective door when being retracted;
s4, when the weight of the load of the handcart of the building construction worker is heavier, the auxiliary pushing mechanism assists the worker to pull the heavier load handcart into the elevator car, so that the labor intensity of the construction worker is saved, and the ventilation device on the elevator car ensures ventilation and heat dissipation of the elevator car.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, through the lift car, the fixing frame, the lifting mechanism, the first winding motor, the main steel cable, the auxiliary roller, the balancing weights, the second winding motor, the auxiliary winding roller and the electric control device, the first winding motor and the main steel cable are arranged at the top of the lifting frame body of the building, when the lift car is lifted, the first winding motor can be controlled by the electric control device to drive the lift car to lift through the main steel cable, in the lifting process, the balancing weights and the lift car move in opposite directions, meanwhile, constructors can control the second winding motor to pull up the balancing weights of different numbers according to the load condition of the lift car through the electric control device, the running power of the first winding motor is reduced, the balancing weights with proper weights can be selected according to the actual load condition of the lift car to carry out balancing weights, and the carrying load of the first winding motor is effectively reduced.
According to the invention, when the balancing weight is installed, the hanging rod in the hanging groove is convenient for the movable buckle hook at one end of the first steel cable to be hung and buckled on the hanging rod, and meanwhile, the balancing weight is convenient to detach.
According to the invention, after the elevator car is stopped at different floors, the gap exists between the elevator car and the elevator car, so that a worker cannot conveniently transport construction materials by using the trolley, at the moment, the constructor can control the third winding motor to drive the second steel cable to carry out winding and unwinding operation on the elevator car through the electric control device, the elevator car can serve as a fixed gradient plate when being erected, can serve as a protective door when being retracted, and can protect workers or trolleys in the elevator car.
According to the invention, when a worker pushes the cart, the worker can firstly hook the auxiliary hook on the fixed outer frame of the cart when the cart is overweight, and the fourth winding motor is controlled by the electric control device to wind the third steel cable so as to assist the worker in pushing the cart.
Drawings
FIG. 1 is a schematic overall perspective view of the present invention;
fig. 2 is an enlarged schematic view of the elevating mechanism 3 of the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present invention;
FIG. 4 is a schematic perspective sectional view of the counterweight 34 of the invention;
FIG. 5 is a schematic view of the perspective view of the portion of FIG. 1 according to the present invention;
FIG. 6 is an enlarged schematic view of the structure of FIG. 5B according to the present invention;
fig. 7 is a schematic sectional view of a top view of a car 1 according to the present invention.
In the figure: 1. a car; 2. a fixing frame; 3. a lifting mechanism; 31. a first winding motor; 32. a main wire rope; 33. an auxiliary roller; 34. balancing weight; 35. a second winding motor; 36. an auxiliary wind-up roll; 4. an additional installation mechanism; 41. a hanging groove; 42. a hanging rod; 43. a first wire rope; 44. a movable buckle hook; 5. an auxiliary sliding mechanism; 51. a mounting groove; 52. a wheel axle; 53. an auxiliary sliding wheel; 6. a wear-resistant layer; 7. reinforcing ribs; 8. a bridging mechanism; 81. a third winding motor; 82. a second wire rope; 83. a bridge body; 84. a wire rope seat; 9. an auxiliary pushing mechanism; 91. an auxiliary hook; 92. a housing; 93. a fourth winding motor; 94. a third wire rope; 10. an electric control device; 11. and a ventilation device.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1 to 7, the present invention provides a technical solution: the lifting mechanism for high-rise building construction comprises a lift car 1 and an external fixing frame 2 fixedly connected to the lift car 1, wherein the lifting mechanism 3 is arranged above the lift car 1, the lifting mechanism 3 comprises a first winding motor 31 arranged above the lift car 1, the output end of the first winding motor 31 is wound with a main steel cable 32, one side of the first winding motor 31 is provided with an auxiliary roller 33, one end of the main steel cable 32 is fixedly connected with three balancing weights 34, one side outer surface of the balancing weight 34 is provided with a second winding motor 35, the output end of the second winding motor 35 is fixedly connected with an auxiliary winding roller 36, the outer circumferential surface of the uppermost auxiliary winding roller 36 is connected with other two balancing weights 34 through steel cables, one side inner surface of the lift car 1 is provided with an electric control device 10, the upper surface of the balancing weight 34 is provided with a loading mechanism 4, the first winding motor 31 and the main steel cable 32 are arranged at the top of a building lifting frame body, when the lift car 1 is lifted, the first winding motor 31 can be controlled through the main steel cable 32 to drive the lift car 1 through the main steel cable 32, in the lifting process, the balancing weights 34 and the lift car 1 are in opposite directions, the number of the lifting motor can be reduced through the second balancing weights 35 when the first balancing weight 31 and the number of workers can not lift the lift car 1 through the electric control device 31,
in this embodiment, as shown in fig. 3 and 4, the loading mechanism 4 includes a hanging slot 41 opened on the upper surface of the balancing weight 34, the inner surface of the hanging slot 41 is fixedly connected with a hanging rod 42, the outer circular surface of the auxiliary winding roller 36 is fixedly connected with a first steel cable 43, the lower end of the first steel cable 43 is fixedly connected with a movable buckle hook 44, the movable buckle hook 44 is buckled on the outer circular surface of the hanging rod 42, the front and rear outer surfaces of the balancing weight 34 are both provided with auxiliary sliding mechanisms 5, when the balancing weight 34 is installed, the hanging rod 42 inside the hanging slot 41 facilitates the movable buckle hook 44 at one end of the first steel cable 43 to be buckled on the hanging rod 42, and meanwhile, the loading of the balancing weight 34 is also facilitated when the design is convenient for replacing the first steel cable 43.
In this embodiment, as shown in fig. 3 and 4, the auxiliary sliding mechanism 5 includes four mounting grooves 51 formed in front and rear outer surfaces of the counterweight 34, the inner portions of the mounting grooves 51 are fixedly connected with wheel shafts 52, the outer circumferential surfaces of the wheel shafts 52 are rotatably connected with auxiliary sliding wheels 53, the counterweight 34 is slidably connected to the construction outer frame, and meanwhile, the auxiliary sliding wheels 53 can be clamped and attached to the inner surface sliding grooves of the construction outer frame to slide, and the counterweight 34 is prevented from being shifted in the lifting process while the auxiliary counterweight 34 slides.
In this embodiment, as shown in fig. 4, the outer circumferential surface of the auxiliary pulley 53 is fixedly connected with the wear-resistant layer 6, and the main steel cable 32 is designed by four high-strength steel cables.
In this embodiment, as shown in fig. 2, a reinforcing rib 7 is provided on the lower surface of the first winding motor 31, and a bridging mechanism 8 is provided on the front surface of the car 1.
In this embodiment, as shown in fig. 1 and 5, the bridging mechanism 8 includes a third winding motor 81 installed on the outer surfaces of two sides of the car 1, the outer circumferential surface of a winding roller of the third winding motor 81 is fixedly connected with a second steel cable 82, the bottom end of the front surface of the car 1 is rotationally connected with a bridging body 83, two outer surfaces of the bridging body 83 are fixedly connected with steel cable seats 84, one end of the second steel cable 82 is fixedly connected with the inner surface of the steel cable seats 84, an auxiliary pushing mechanism 9 is arranged on the inner surface of the car 1, after the car 1 stops on different floors, due to gaps between the building body and the car 1, the construction materials are inconvenient to be transported by workers through a cart, at this time, the constructor can drive the second steel cable 82 to carry out winding and unwinding operations on the bridging body 83 through the control device 10, and can serve as a fixed gradient plate when the construction materials are transported by workers, and can serve as a protective door when the car is retracted, and play a protective role in protecting role in the workers or the inside the car 1.
In this embodiment, as shown in fig. 5, 6 and 7, the auxiliary pushing mechanism 9 includes an auxiliary hook 91 disposed on the right side of the electric control device 10 on the inner surface of one side of the car 1, a housing 92 fixedly connected to the rear surface of the car 1, a fourth winding motor 93 mounted on one side outer surface of the housing 92, a third steel cable 94 fixedly connected to the outer circumferential surface of a winding roller of the fourth winding motor 93, and one end of the third steel cable 94 fixedly connected to the upper end of the auxiliary hook 91, when a worker pushes the cart, the worker can hang the auxiliary hook 91 on a fixed outer frame of the cart first, and control the fourth winding motor 93 to wind the third steel cable 94 through the electric control device 10 to assist the worker to push the cart.
In this embodiment, as shown in fig. 5, a ventilation device 11 is disposed on the upper surface of the car 1, and the ventilation device 11 is connected to the inner top of the car 1, and the ventilation device 11 can ensure ventilation and heat dissipation of the car 1.
The application method of the lifting mechanism for the high-rise building construction comprises the following steps:
s1, firstly, the electric control device 10 can be operated to control the lifting mechanism 3 to lift, in the lifting process, a proper number of balancing weights 34 can be selected to carry out balancing according to the loading condition of the lift car 1 through the electric control device 10, and when the balancing weights 34 are installed, the movable buckle hooks 44 in the loading mechanism 4 facilitate loading the balancing weights 34.
S2, in the lifting process of the balancing weight 34, the auxiliary sliding wheel 53 in the auxiliary sliding mechanism 5 rolls by being attached to the inner surface of the outer frame body, and lifting operation of the balancing weight 34 is assisted.
S3, when a constructor transports building construction materials, the bridge 83 can be put down and lapped at the gap between the lift car 1 and the building body through the bridging mechanism 8, so that the construction constructor can conveniently transport the materials to and from the two ends of the lift car 1 and the building body by using the trailer, and the bridge 83 can serve as a protective door when being retracted.
S4, when the weight of the load of the handcart of the building construction worker is heavier, the auxiliary pushing mechanism 9 assists the worker to pull the heavier load handcart into the lift car 1, so that the labor intensity of the construction worker is saved, and the ventilation device 11 on the lift car 1 ensures ventilation and heat dissipation of the lift car 1.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides a elevating system for high building construction, includes car (1) and fixed connection in external fixation frame (2) of car (1), its characterized in that: a lifting mechanism (3) is arranged above the lift car (1);
elevating system (3) are including setting up in first rolling motor (31) of car (1) top, the output winding of first rolling motor (31) is provided with main steel cable (32), one side of first rolling motor (31) is provided with auxiliary roller (33), the one end fixedly connected with three balancing weight (34) of main steel cable (32), second rolling motor (35) are all installed to one side surface of balancing weight (34), the output of second rolling motor (35) is supplementary wind-up roll (36) all fixedly connected with, and the outer disc of the supplementary wind-up roll (36) of the top is connected with two other balancing weights (34) through the steel cable, one side internal surface of car (1) is provided with electric control device (10), the upper surface of balancing weight (34) is provided with installs mechanism (4) additional.
2. The lifting mechanism for high-rise building construction according to claim 1, wherein: install mechanism (4) additional including seting up in hanging groove (41) of balancing weight (34) upper surface, the internal surface fixedly connected with peg (42) of hanging groove (41), the outer disc fixedly connected with first steel cable (43) of supplementary wind-up roll (36), the lower extreme fixedly connected with of first steel cable (43) is detained couple (44) alive, and detains couple (44) and hang the excircle face of detaining in peg (42) alive, the front and back surface of balancing weight (34) all is provided with supplementary slide mechanism (5).
3. The lifting mechanism for high-rise building construction according to claim 2, wherein: the auxiliary sliding mechanism (5) comprises four mounting grooves (51) formed in the front and rear outer surfaces of the balancing weight (34), wheel shafts (52) are fixedly connected in the mounting grooves (51), and auxiliary sliding wheels (53) are rotatably connected to the outer circular surfaces of the wheel shafts (52).
4. A lifting mechanism for high-rise building construction according to claim 3, wherein: the outer circular surface of the auxiliary sliding wheel (53) is fixedly connected with a wear-resistant layer (6), and the main steel cable (32) adopts four high-strength steel cables.
5. The lifting mechanism for high-rise building construction according to claim 1, wherein: the lower surface of first rolling motor (31) is provided with strengthening rib (7), the front surface of car (1) is provided with bridging mechanism (8).
6. The lifting mechanism for high-rise building construction according to claim 5, wherein: the bridge-building mechanism (8) comprises a third winding motor (81) arranged on the outer surfaces of two sides of the lift car (1), a second steel cable (82) is fixedly connected to the outer circumferential surface of a winding roller of the third winding motor (81), a bridge body (83) is rotationally connected to the bottom end of the front surface of the lift car (1), steel cable seats (84) are fixedly connected to the outer surfaces of two sides of the bridge body (83), one end of the second steel cable (82) is fixedly connected to the inner surface of each steel cable seat (84), and an auxiliary pushing mechanism (9) is arranged on the inner surface of the lift car (1).
7. The lifting mechanism for high-rise building construction according to claim 6, wherein: the auxiliary pushing mechanism (9) comprises an auxiliary hook (91) arranged on the right side of the electric control device (10) on the inner surface of one side of the car (1), a shell (92) is fixedly connected with the rear surface of the car (1), a fourth winding motor (93) is mounted on one side outer surface of the shell (92), a third steel cable (94) is fixedly connected with the outer circular surface of the winding roller of the fourth winding motor (93), and one end of the third steel cable (94) is fixedly connected with the upper end of the auxiliary hook (91).
8. The lifting mechanism for high-rise building construction according to claim 1, wherein: the upper surface of car (1) is provided with ventilation unit (11), and ventilation unit (11) intercommunication car (1) interior top.
9. The method for using the lifting mechanism for high-rise building construction according to claim 1, wherein the method comprises the following steps: the method comprises the following steps:
s1, firstly, an electric control device (10) can be operated to control a lifting mechanism (3) to lift, in the lifting process, a proper number of balancing weights (34) can be selected to carry out balancing according to the loading condition of a lift car (1) through the electric control device (10), and when the balancing weights (34) are installed, a movable buckle hook (44) in the mechanism (4) is additionally arranged to facilitate the assembly of the balancing weights (34);
s2, an auxiliary sliding wheel (53) in the auxiliary sliding mechanism (5) rolls on the inner surface of the outer frame body in a lamination manner in the lifting process of the balancing weight (34), and the lifting operation of the balancing weight (34) is assisted;
s3, when a constructor conveys building construction materials, the bridge body (83) can be put down and lapped at a gap between the lift car (1) and the building body through the bridging mechanism (8), so that the construction constructor can conveniently convey the materials to and from the lift car (1) and the two ends of the building body by using a trailer, and the bridge body (83) can serve as a protective door when being retracted;
s4, when the weight of the load of the handcart of the building construction worker is heavier, the auxiliary pushing mechanism (9) assists the worker to pull the heavier load handcart into the lift car (1), so that the labor intensity of the construction worker is saved, and the ventilation device (11) on the lift car (1) ensures ventilation and heat dissipation of the lift car (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311382388.1A CN117466114A (en) | 2023-10-24 | 2023-10-24 | Lifting mechanism and lifting method for high-rise building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311382388.1A CN117466114A (en) | 2023-10-24 | 2023-10-24 | Lifting mechanism and lifting method for high-rise building construction |
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| Publication Number | Publication Date |
|---|---|
| CN117466114A true CN117466114A (en) | 2024-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311382388.1A Pending CN117466114A (en) | 2023-10-24 | 2023-10-24 | Lifting mechanism and lifting method for high-rise building construction |
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| Country | Link |
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| CN (1) | CN117466114A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118255235A (en) * | 2024-05-31 | 2024-06-28 | 河南省鲲鹏起重设备有限公司 | Safe type lift of construction |
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2023
- 2023-10-24 CN CN202311382388.1A patent/CN117466114A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118255235A (en) * | 2024-05-31 | 2024-06-28 | 河南省鲲鹏起重设备有限公司 | Safe type lift of construction |
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