CN222860917U - Lifting appliance for auxiliary lifting for assembly type construction - Google Patents
Lifting appliance for auxiliary lifting for assembly type construction Download PDFInfo
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- CN222860917U CN222860917U CN202421670223.4U CN202421670223U CN222860917U CN 222860917 U CN222860917 U CN 222860917U CN 202421670223 U CN202421670223 U CN 202421670223U CN 222860917 U CN222860917 U CN 222860917U
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Abstract
本实用新型公开了一种装配式施工用吊装辅助用吊具，涉及建筑工程技术领域，包括连接座、外部控制器、第一吊杆、吊钩设备和吊装部件。本实用新型通过当需要吊装预制构件时，通过判断需要的吊点来决定是否需要吊装部件工作，当需要吊装一些例如墙体等一些必要吊点较少的预制构件时，此时可以通过滑块下方的吊钩设备对其进行吊装，当需要吊装一些必要吊点较多如楼梯等预制构件时，此时可以启动吊装部件，使得第二吊杆转动到合适的角度，然后与第一吊杆下方的吊钩组件配合使用，从而达到吊装不同形状的预制构件的目的，通过设置吊装部件可以转动不仅使得吊具的吊装范围扩大，而且吊装部件在不需要时可以进行收回从而减小一些空间对吊具的限制。
The utility model discloses a hoisting auxiliary sling for assembled construction, which relates to the technical field of construction engineering, and includes a connecting seat, an external controller, a first hoisting rod, a hook device and a hoisting component. The utility model determines whether the hoisting component needs to work by judging the required hoisting points when it is necessary to hoist prefabricated components. When it is necessary to hoist some prefabricated components with fewer necessary hoisting points, such as walls, the hoisting components can be hoisted by the hook device under the slider. When it is necessary to hoist some prefabricated components with more necessary hoisting points, such as stairs, the hoisting component can be started to rotate the second hoisting rod to a suitable angle, and then used in conjunction with the hook assembly under the first hoisting rod, so as to achieve the purpose of hoisting prefabricated components of different shapes. By setting the hoisting component to be rotatable, not only the hoisting range of the hoist is expanded, but also the hoisting component can be retracted when not needed, thereby reducing some space restrictions on the hoist.
Description
Technical Field
The utility model relates to the technical field of constructional engineering, in particular to a lifting appliance for auxiliary lifting for assembly type construction.
Background
The fabricated building refers to the construction of various components and accessories (such as floors, wallboards, stairs, balconies, etc.) of the building in a factory in advance, and then the prefabricated components are transported to a building construction site to be assembled and installed through a reliable connection mode, so that the integral construction of the building is completed. The construction efficiency is remarkably improved, the project period is shortened, the stable production environment in the factory ensures the manufacturing quality of the components, the quality problems possibly occurring in site construction are reduced, the resource and energy consumption is reduced by accurate material calculation and factory production, meanwhile, the generation of construction waste and waste water is reduced, the environment is protected, the energy is saved, the design is flexible and various, different building requirements are met, the safety of the building is improved by standardized design, the requirements of site constructors are reduced, the labor cost is reduced, and the construction safety is improved.
At present, when prefabricated building components are assembled, the prefabricated building components are usually required to be conveyed to a designated position through hoisting equipment, but because the space is different and the shapes of different prefabricated building components are different in the assembly process, the required hoisting tools are also different, and the prefabricated building components with different shapes can be hoisted by replacing different hoisting tools at present.
However, replacing the spreader in the field may require a certain amount of time, including disassembly of the old spreader, installation of the new spreader, debugging and testing, etc. This can lead to extended construction time, thereby affecting engineering progress.
Disclosure of utility model
The utility model aims to provide an auxiliary lifting appliance for lifting in assembly type construction, which aims to solve the problems in the background technology.
In order to solve the technical problems, the utility model adopts the following technical scheme:
The utility model provides an auxiliary hoist of hoist for assembly type construction, including connecting seat and external control ware, the one end of connecting seat is passed through the steel cable and is connected with the output of external davit, the below of connecting seat is provided with first jib, first jib and connecting seat fixed connection, the inside two-way lead screw that is provided with of first jib, two-way lead screw rotates with first jib to be connected, the one end fixedly connected with first motor of first jib, the one end and the output fixed connection of first motor of two-way lead screw, threaded connection has the slider on the two-way lead screw, slider symmetry sets up, slider and first jib sliding connection, the slider below is connected with lifting hook equipment, the top of first jib is provided with the hoist and mount part that has the rotation function.
When the prefabricated parts need to be hoisted, whether the prefabricated parts need to be hoisted or not can be determined by judging needed hoisting points, when some prefabricated parts with fewer necessary hoisting points such as walls and the like need to be hoisted, the bidirectional screw rod fixedly connected with the output end of the prefabricated parts can be driven to rotate through the first motor to drive the sliding block to move along the direction of the axis of the bidirectional screw rod, then the prefabricated parts are hoisted through the lifting hook equipment below the sliding block, when some prefabricated parts with more necessary hoisting points such as stairs and the like need to be hoisted, the hoisting parts can be started at the moment, the second hoisting rod can be rotated to a proper angle and then used in cooperation with the lifting hook assembly below the first hoisting rod, so that the purpose of hoisting prefabricated parts with different shapes is achieved, the hoisting range of the hoisting tool can be expanded through setting the hoisting parts, and the hoisting parts can be retracted when not needed, so that the limitation of the space to the hoisting tool is reduced.
The technical scheme of the utility model is further improved in that the hoisting component comprises a hoisting component, a control component, a locking component and a supporting component, the hoisting component comprises a second suspender, the second suspender is symmetrically arranged, a rotating screw rod is arranged in the second suspender, the rotating screw rod is rotationally connected with the second suspender, a second motor is arranged at one end of the second suspender far away from the connecting seat, the second motor is fixedly connected with the second suspender, the output end of the second motor is fixedly connected with the rotating screw rod, a sliding block is connected onto the rotating screw rod in a threaded manner, the sliding block is in sliding connection with the second suspender, lifting hook equipment is connected below the sliding block, one end of the second suspender close to the connecting seat is fixedly connected with a sliding plate, the sliding plate is symmetrically arranged, a stop block is fixedly connected onto the sliding plate, a plurality of sliding grooves are formed in the connecting seat, the sliding plate is in sliding connection with the sliding grooves, and the sliding plate and the stop block are matched for use.
Adopt above-mentioned technical scheme, when need use the lifting hook equipment cooperation of hoist and mount part and first jib below to prefabricated component in this scheme, through the angle of control assembly adjustment hoist and mount subassembly, then lock hoist and mount subassembly through locking subassembly, the effect that then plays the support to hoist and mount subassembly, then start the second motor through external control ware, the second motor can drive rather than fixed connection's rotation lead screw and rotate, thereby order about the slider and remove along the axis direction of rotation lead screw, then use the purpose of accomplishing hoist and mount prefabricated component through the lifting hook equipment cooperation that sets up under the lifting hook equipment that is located the slider below and the first jib.
The technical scheme of the utility model is further improved in that the control assembly comprises a driving gear, a third motor is fixedly connected in a connecting seat, a rotating shaft is fixedly connected to the output end of the third motor, the rotating shaft is fixedly connected with the driving gear, a supporting column is fixedly connected in the connecting seat, the supporting column is rotationally connected with the rotating shaft, supporting shafts are rotationally connected to symmetrically arranged sliding plates, driven gears are fixedly connected to the supporting shafts, the driving gear is meshed with the driven gears, a gear ring is arranged in the connecting seat, the gear ring is fixedly connected with the connecting seat, the driven gears are meshed with the gear ring, a plurality of connecting blocks are arranged above the driving gear, and two ends of each connecting block are respectively fixedly connected with the sliding plate on one side, far away from the first suspender, of the gear ring.
Adopt above-mentioned technical scheme, when need control hoist and mount subassembly rotates in this scheme, the third motor can drive through the axis of rotation and its output fixed connection's driving gear rotates this moment, driving gear rotates and can drive the driven gear who meshes with it and rotate, because driven gear and ring gear meshing, and driven gear rotates with the slide through the back shaft and be connected, so driven gear can revolve around driving gear along the circumferencial direction when the rotation, dog and slide cooperation use simultaneously can make second jib and connecting seat rotate and be connected, so can make second jib rotate along the circumferencial direction through dog and slide cooperation when driven gear rotates, wherein, second jib pivoted biggest angle is 90 degrees, thereby realize angle regulation's purpose.
The technical scheme of the utility model is further improved in that the locking assembly comprises a pressing plate, the pressing plate is in sliding connection with a support column, a fixed plate is arranged between sliding plates on one side of the gear ring, which is close to one side of the first suspender, the fixed plates are symmetrically arranged, two ends of each fixed plate are respectively and fixedly connected with the sliding plates, a plurality of fixed holes are formed in the fixed plates along the circumferential direction, a spring is arranged below the pressing plate, one end of the spring is fixedly connected with a connecting seat, the other end of the spring is fixedly connected with the pressing plate, a fixed clamping block is arranged on one side of the pressing plate, which is far away from the spring, and is matched with the fixed holes for use, a connecting plate is fixedly connected with the outer side of the pressing plate, a plurality of electric push rods are arranged in the connecting seat, the output ends of the electric push rods are fixedly connected with a push plate, and the push plate is matched with the connecting plate for use.
Adopt above-mentioned technical scheme, when the hoist and mount subassembly needs to rotate in this scheme, electric putter starts this moment, the push pedal that is located electric putter output can extrude the connecting plate with clamp plate fixed connection for the clamp plate moves down, and fixed fixture block and fixed orifices separate this moment, and the third motor starts to drive the second jib and rotates, when needs locking, and electric putter withdraws this moment, and thereby the spring can reset and drive the clamp plate and reset, and the connecting plate is contradicted with the push pedal, and the clamp plate resets and can drive the fixed fixture block and the fixed orifices cooperation use rather than fixed connection, thereby realizes carrying out the purpose of locking to hoist and mount subassembly.
The technical scheme of the utility model is further improved in that the supporting component comprises a shell and a connecting rod, the shell is fixedly connected with the connecting seat, a plurality of moving grooves are formed in the shell along the circumferential direction, a moving block is connected in the moving grooves in a sliding mode, one end of the connecting rod is hinged to the second suspender, and the other end of the connecting rod is hinged to the moving block.
By adopting the technical scheme, the purpose of supporting the second suspender can be achieved through the cooperation of the movable block and the connecting rod in the scheme, when the second suspender rotates, the second suspender can drive the movable block to rotate in the shell through the connecting rod, so that the effect that the connecting rod and the movable block can still play a role in supporting the second suspender when the second suspender rotates is achieved, and the stability of the structure is improved.
The technical scheme of the utility model is further improved in that a plurality of protection plates are fixedly connected between the symmetrically arranged sliding plates and are contacted with the connecting seat.
By adopting the technical scheme, in the scheme, because the dust in the general air in the construction site is more, the chute can be plugged by the protection plate, and the dust in the external air is prevented from entering the connecting seat to influence the work of the control assembly.
The technical scheme of the utility model is further improved in that one end of the first suspender, which is far away from the first motor, is provided with a balancing weight which is fixedly connected with the first suspender.
By adopting the technical scheme, the device can be ensured to work stably by arranging the balancing weight at one end of the first suspender far away from the first motor, so that accidents caused by unstable gravity center are avoided.
The technical scheme of the utility model is further improved in that the connecting seat is provided with a plurality of heat dissipation holes, and the heat dissipation holes are positioned above the second suspender.
By adopting the technical scheme, the heat generated when the third motor works can be dissipated by the heat dissipation holes arranged on the connecting seat in the scheme, so that the damage to the third motor caused by overhigh temperature is avoided, and the service life of the third motor is prolonged.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. The utility model provides an auxiliary lifting appliance for lifting for assembly construction, which can determine whether a lifting part is required to work by judging required lifting points when prefabricated components are required to be lifted, can drive a bidirectional screw fixedly connected with the output end of the bidirectional screw to rotate by the operation of a first motor at the moment when the prefabricated components such as a wall body and the like are required to be lifted, so as to drive a sliding block to move along the axial direction of the bidirectional screw, then lift the sliding block through lifting hook equipment below the sliding block, can start the lifting part at the moment when the prefabricated components such as stairs and the like are required to be lifted, enable a second lifting rod to rotate to a proper angle, and then be matched with a lifting hook assembly below a first lifting rod for use, thereby achieving the purpose of lifting the prefabricated components with different shapes.
2. The utility model provides an auxiliary lifting appliance for assembly type construction, which is characterized in that when a prefabricated part is required to be lifted through the cooperation of a lifting part and lifting hook equipment below a first lifting rod, the angle of the lifting assembly is adjusted through a control assembly, then the lifting assembly is locked through a locking assembly, the lifting assembly is supported by a supporting assembly, then a second motor is started through an external controller, the second motor drives a rotating screw rod fixedly connected with the second motor to rotate, so that a sliding block is driven to move along the axis direction of the rotating screw rod, and then the lifting hook equipment below the sliding block is matched with the lifting hook equipment arranged below the first lifting rod, so that the purpose of lifting the prefabricated part is achieved.
3. The utility model provides an auxiliary lifting appliance for assembly construction, when a lifting assembly is required to be controlled to rotate, a third motor drives a driving gear fixedly connected with the output end of the third motor to rotate through a rotating shaft, the driving gear rotates to drive a driven gear meshed with the third motor to rotate, the driven gear is meshed with a gear ring and is rotationally connected with a sliding plate through a supporting shaft, the driven gear revolves around the driving gear along the circumferential direction while rotating, a stop block is matched with the sliding plate to enable a second suspender to be rotationally connected with a connecting seat, and when the driven gear rotates, the stop block is matched with the sliding plate to enable the second suspender to rotate along the circumferential direction, wherein the maximum rotating angle of the second suspender is 90 degrees, and therefore the aim of adjusting an angle is achieved.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of a contracted state structure of the present utility model;
FIG. 2 is a schematic view of the structure of the utility model in an unfolded state;
FIG. 3 is a schematic diagram of the structure of the present utility model;
FIG. 4 is a schematic cross-sectional view of the present utility model;
FIG. 5 is a schematic view of a partially enlarged structure of the present utility model;
FIG. 6 is a schematic diagram of a control assembly according to the present utility model;
fig. 7 is an enlarged schematic view of the structure of the present utility model at a.
In the figure, 1, a connecting seat; 2, a first suspender, 3, a bidirectional screw rod, 4, a first motor, 5, a sliding block, 6, a second suspender, 7, a rotating screw rod, 8, a second motor, 9, a sliding plate, 10, a stop block, 11, a sliding chute, 12, a driving gear, 13, a third motor, 14, a rotating shaft, 15, a supporting column, 16, a supporting shaft, 17, a driven gear, 18, a gear ring, 19, a pressing plate, 20, a fixed plate, 21, a fixed hole, 22, a spring, 23, a fixed clamping block, 24, a connecting plate, 25, an electric push rod, 26, a shell, 27, a connecting rod, 28, a moving groove, 29, a moving block, 30, a protection plate, 31, a balancing weight, 32 and a heat dissipation hole.
Detailed Description
The utility model is further illustrated by the following examples:
Examples
As shown in fig. 1, the utility model provides an auxiliary lifting appliance for lifting for assembly construction, which comprises a connecting seat 1 and an external controller, wherein one end of the connecting seat 1 is connected with the output end of an external lifting arm through a steel cable, a first lifting rod 2 is arranged below the connecting seat 1, the first lifting rod 2 is fixedly connected with the connecting seat 1, a bidirectional screw rod 3 is arranged inside the first lifting rod 2, the bidirectional screw rod 3 is rotationally connected with the first lifting rod 2, one end of the first lifting rod 2 is fixedly connected with a first motor 4, one end of the bidirectional screw rod 3 is fixedly connected with the output end of the first motor 4, a sliding block 5 is in threaded connection with the bidirectional screw rod 3, the sliding block 5 is symmetrically arranged, the sliding block 5 is in sliding connection with the first lifting rod 2, lifting hook equipment is connected below the sliding block 5, and a lifting part with a rotation function is arranged above the first lifting rod 2.
In this embodiment, when a prefabricated component needs to be lifted, whether the prefabricated component needs to be lifted or not can be determined by judging the required lifting points, when some prefabricated components with less required lifting points, such as a wall body, are required to be lifted, the bidirectional screw rod 3 fixedly connected with the output end of the prefabricated component can be driven to rotate through the operation of the first motor 4, so that the sliding block 5 is driven to move along the axial direction of the bidirectional screw rod 3, then the prefabricated components are lifted through the lifting hook equipment below the sliding block 5, when some prefabricated components with more required lifting points, such as stairs, are required to be lifted, the lifting component can be started at this time, the second lifting rod can be rotated to a proper angle, then the prefabricated components with different shapes can be lifted by being matched with the lifting hook component below the first lifting rod 2, the lifting range of the prefabricated component can be enlarged through the rotation of the lifting component, and the lifting component can be retracted when not required, so that the lifting range of the lifting appliance is limited by the lifting component, and the lifting appliance is reduced.
As shown in fig. 1 and 3, in this embodiment, preferably, the hoisting component includes a hoisting component, a control component, a locking component and a supporting component, the hoisting component includes a second boom 6, the second boom 6 is symmetrically arranged, a rotating screw rod 7 is disposed in the second boom 6, the rotating screw rod 7 is rotationally connected with the second boom 6, one end of the second boom 6 away from the connecting seat 1 is provided with a second motor 8, the second motor 8 is fixedly connected with the second boom 6, the output end of the second motor 8 is fixedly connected with the rotating screw rod 7, a sliding block 5 is in threaded connection with the rotating screw rod 7, the sliding block 5 is in sliding connection with the second boom 6, a lifting hook device is connected below the sliding block 5, one end, close to the connecting seat 1, of the second boom 6 is fixedly connected with a sliding plate 9, the sliding plate 9 is symmetrically arranged, a stop 10 is fixedly connected with the sliding plate 9, the stop 10 is fan-shaped, a plurality of sliding grooves 11 are formed in the connecting seat 1, the sliding plate 9 is in sliding connection with the sliding grooves 11, and the sliding plate 9 is matched with the stop 10.
When the prefabricated part is required to be hoisted through the cooperation of hoisting components and the lifting hook equipment below the first suspender 2, the angle of the hoisting component is adjusted through the control component, then the hoisting component is locked through the locking component, the supporting component plays the effect of supporting the hoisting component, then the second motor 8 is started through the external controller, the second motor 8 can drive the rotating screw rod 7 fixedly connected with the second motor to rotate, thereby the sliding block 5 is driven to move along the axis direction of the rotating screw rod 7, and then the purpose of hoisting the prefabricated part is completed through the cooperation of the lifting hook equipment below the sliding block 5 and the lifting hook equipment arranged below the first suspender 2.
As shown in fig. 2, fig. 4 and fig. 5, preferably, the control assembly comprises a driving gear 12, a third motor 13 is fixedly connected in the connecting seat 1, the output end of the third motor 13 is fixedly connected with a rotating shaft 14, the rotating shaft 14 is fixedly connected with the driving gear 12, a supporting column 15 is fixedly connected in the connecting seat 1, the supporting column 15 is rotationally connected with the rotating shaft 14, a supporting shaft 16 is rotationally connected on the symmetrically arranged sliding plate 9, a driven gear 17 is fixedly connected on the supporting shaft 16, the driving gear 12 is meshed with the driven gear 17, a gear ring 18 is arranged in the connecting seat 1, the gear ring 18 is fixedly connected with the connecting seat 1, the driven gear 17 is meshed with the gear ring 18, a plurality of connecting blocks are arranged above the driving gear 12, and two ends of each connecting block are respectively fixedly connected with the sliding plate 9, which is far away from one side of the first suspender 2, of the gear ring 18.
When the hoisting assembly is required to be controlled to rotate, at this moment, the third motor 13 drives the driving gear 12 fixedly connected with the output end of the third motor to rotate through the rotating shaft 14, the driving gear 12 rotates to drive the driven gear 17 meshed with the third motor to rotate, and because the driven gear 17 is meshed with the gear ring 18 and the driven gear 17 is rotationally connected with the sliding plate 9 through the supporting shaft 16, the driven gear 17 revolves around the driving gear 12 along the circumferential direction while rotating, meanwhile, the second suspender 6 can be rotationally connected with the connecting seat 1 through the cooperation of the stop block 10 and the sliding plate 9, and the second suspender 6 can rotate along the circumferential direction through the cooperation of the stop block 10 and the sliding plate 9 when the driven gear 17 rotates, wherein the maximum rotating angle of the second suspender 6 is 90 degrees, and therefore the aim of adjusting the angle is achieved.
As shown in fig. 5, 6 and 7, preferably, the locking assembly comprises a pressing plate 19, the pressing plate 19 is slidably connected with the supporting column 15, a fixed plate 20 is arranged between the sliding plates 9 on one side of the gear ring 18, which is close to one side of the first suspension rod 2, the fixed plates 20 are symmetrically arranged, two ends of the fixed plate 20 are respectively fixedly connected with the sliding plates 9, a plurality of fixed holes 21 are formed in the fixed plates 20 along the circumferential direction, a spring 22 is arranged below the pressing plate 19, one end of the spring 22 is fixedly connected with the connecting seat 1, the other end of the spring 22 is fixedly connected with the pressing plate 19, a fixed clamping block 23 is arranged on one side, which is far away from the spring 22, of the pressing plate 19, the fixed clamping block 23 is matched with the fixed holes 21, a connecting plate 24 is fixedly connected to the outer side of the pressing plate 19, a plurality of electric push rods 25 are arranged in the connecting seat 1, the output ends of the electric push rods 25 are fixedly connected with pushing plates, and the pushing plates are matched with the connecting plate 24.
When the hoisting assembly needs to rotate, the electric push rod 25 is started at this moment, the push plate at the output end of the electric push rod 25 can extrude the connecting plate 24 fixedly connected with the pressing plate 19, so that the pressing plate 19 moves downwards, the fixed clamping block 23 is separated from the fixed hole 21 at this moment, the third motor 13 starts to drive the second suspender 6 to rotate, when the hoisting assembly needs to be locked, the electric push rod 25 is retracted at this moment, the spring 22 can reset to drive the pressing plate 19 to reset, the connecting plate 24 is in contact with the push plate, and the pressing plate 19 resets to drive the fixed clamping block 23 fixedly connected with the pressing plate to be matched with the fixed hole 21, so that the aim of locking the hoisting assembly is fulfilled.
As shown in fig. 1 and 2, preferably, the support assembly comprises a housing 26 and a connecting rod 27, wherein the housing 26 is fixedly connected with the connecting seat 1, a plurality of moving grooves 28 are formed in the housing 26 along the circumferential direction, a moving block 29 is slidably connected in the moving grooves 28, one end of the connecting rod 27 is hinged with the second suspender 6, and the other end of the connecting rod 27 is hinged with the moving block 29.
The purpose of supporting the second suspender 6 can be achieved through the cooperation of the movable block 29 and the connecting rod 27, when the second suspender 6 rotates, the second suspender 6 can drive the movable block 29 to rotate in the shell 26 through the connecting rod 27, so that the effect that the second suspender 6 can still be supported through the cooperation of the connecting rod 27 and the movable block 29 when the second suspender 6 rotates is achieved, and the stability of the structure is improved.
As shown in fig. 1 and 5, preferably, a plurality of protection plates 30 are fixedly connected between the symmetrically arranged sliding plates 9, and the protection plates 30 are in contact with the connecting seat 1.
Because the dust in the general air is more in the building site, the chute 11 can be plugged by the protection plate 30, and the dust in the external air is prevented from entering the connecting seat 1, so that the work of the control assembly is influenced.
As shown in fig. 2, preferably, a counterweight 31 is disposed at an end of the first boom 2 far away from the first motor 4, and the counterweight 31 is fixedly connected with the first boom 2.
The stability of the device in operation can be ensured by arranging the balancing weight 31 at the end of the first suspender 2 far away from the first motor 4, thereby avoiding accidents caused by unstable gravity center.
As shown in fig. 2, preferably, the connecting seat 1 is provided with a plurality of heat dissipation holes 32, and the heat dissipation holes 32 are located above the second suspender 6.
The heat dissipation holes 32 are arranged on the connecting seat 1 to dissipate heat generated when the third motor 13 works, so that the damage to the third motor 13 caused by overhigh temperature is avoided, and the service life of the third motor 13 is prolonged.
The working principle of the auxiliary lifting appliance for the assembly type construction is specifically described below.
When the prefabricated components need to be hoisted, whether the prefabricated components need to be hoisted or not can be determined by judging required hoisting points, when the prefabricated components with fewer required hoisting points, such as a wall body and the like, are required to be hoisted, the bidirectional screw rod 3 fixedly connected with the output end of the prefabricated components can be driven to rotate through the operation of the first motor 4, so that the sliding block 5 is driven to move along the axial direction of the bidirectional screw rod 3, then the prefabricated components are hoisted through the lifting hook equipment below the sliding block 5, when the prefabricated components with more required hoisting points, such as stairs and the like, are required to be hoisted, the hoisting components can be started, the second suspender 2 can be rotated to a proper angle, then the prefabricated components with different shapes are hoisted through cooperation with the lifting hook components below the first suspender 2, the hoisting components can be rotated through the arrangement, the hoisting range of the hoisting components is enlarged, and the hoisting components can be retracted when not needed, so that the limitation of the space on the hoisting tool is reduced. When the prefabricated part is required to be hoisted through the cooperation of hoisting components and the lifting hook equipment below the first suspender 2, the angle of the hoisting component is adjusted through the control component, then the hoisting component is locked through the locking component, the supporting component plays the effect of supporting the hoisting component, then the second motor 8 is started through the external controller, the second motor 8 can drive the rotating screw rod 7 fixedly connected with the second motor to rotate, thereby the sliding block 5 is driven to move along the axis direction of the rotating screw rod 7, and then the purpose of hoisting the prefabricated part is completed through the cooperation of the lifting hook equipment below the sliding block 5 and the lifting hook equipment arranged below the first suspender 2. When the hoisting assembly is required to be controlled to rotate, at this moment, the third motor 13 drives the driving gear 12 fixedly connected with the output end of the third motor to rotate through the rotating shaft 14, the driving gear 12 rotates to drive the driven gear 17 meshed with the third motor to rotate, and because the driven gear 17 is meshed with the gear ring 18 and the driven gear 17 is rotationally connected with the sliding plate 9 through the supporting shaft 16, the driven gear 17 revolves around the driving gear 12 along the circumferential direction while rotating, meanwhile, the second suspender 6 can be rotationally connected with the connecting seat 1 through the cooperation of the stop block 10 and the sliding plate 9, and the second suspender 6 can rotate along the circumferential direction through the cooperation of the stop block 10 and the sliding plate 9 when the driven gear 17 rotates, wherein the maximum rotating angle of the second suspender 6 is 90 degrees, and therefore the aim of adjusting the angle is achieved. Because the dust in the general air is more in the building site, the chute 11 can be plugged by the protection plate 30, and the dust in the external air is prevented from entering the connecting seat 1, so that the work of the control assembly is influenced. When the hoisting assembly needs to rotate, the electric push rod 25 is started at this moment, the push plate at the output end of the electric push rod 25 can extrude the connecting plate 24 fixedly connected with the pressing plate 19, so that the pressing plate 19 moves downwards, the fixed clamping block 23 is separated from the fixed hole 21 at this moment, the third motor 13 starts to drive the second suspender 6 to rotate, when the hoisting assembly needs to be locked, the electric push rod 25 is retracted at this moment, the spring 22 can reset to drive the pressing plate 19 to reset, the connecting plate 24 is in contact with the push plate, and the pressing plate 19 resets to drive the fixed clamping block 23 fixedly connected with the pressing plate to be matched with the fixed hole 21, so that the aim of locking the hoisting assembly is fulfilled. The purpose of supporting the second suspender 6 can be achieved through the cooperation of the movable block 29 and the connecting rod 27, when the second suspender 6 rotates, the second suspender 6 can drive the movable block 29 to rotate in the shell 26 through the connecting rod 27, so that the effect that the second suspender 6 can still be supported through the cooperation of the connecting rod 27 and the movable block 29 when the second suspender 6 rotates is achieved, and the stability of the structure is improved. The stability of the device in operation can be ensured by arranging the balancing weight 31 at the end of the first suspender 2 far away from the first motor 4, thereby avoiding accidents caused by unstable gravity center. The heat generated during the operation of the third motor 13 can be dissipated through the heat dissipation holes 32 arranged on the connecting seat 1, so that the damage to the third motor 13 caused by overhigh temperature is avoided, and the service life of the third motor 13 is prolonged.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (8)
1. The lifting appliance for lifting assistance for assembly type construction comprises a connecting seat (1) and an external controller, wherein one end of the connecting seat (1) is connected with the output end of an external lifting arm through a steel cable, the lifting appliance is characterized in that a first lifting rod (2) is arranged below the connecting seat (1), the first lifting rod (2) is fixedly connected with the connecting seat (1), a bidirectional screw rod (3) is arranged inside the first lifting rod (2), the bidirectional screw rod (3) is rotationally connected with the first lifting rod (2), one end of the first lifting rod (2) is fixedly connected with a first motor (4), one end of the bidirectional screw rod (3) is fixedly connected with the output end of the first motor (4), a sliding block (5) is connected to the bidirectional screw rod (3) in a threaded mode, the sliding block (5) is symmetrically arranged, the sliding block (5) is slidably connected with the first lifting rod (2), lifting hook equipment is connected below the sliding block (5), and a lifting part with a rotating function is arranged above the first lifting rod (2).
2. The lifting appliance for assembly type construction auxiliary lifting appliance is characterized in that the lifting component comprises a lifting component, a control component, a locking component and a supporting component, the lifting component comprises a second lifting rod (6), the second lifting rod (6) is symmetrically arranged, a rotating screw rod (7) is arranged in the second lifting rod (6), the rotating screw rod (7) is rotationally connected with the second lifting rod (6), one end, far away from a connecting seat (1), of the second lifting rod (6) is provided with a second motor (8), the second motor (8) is fixedly connected with the second lifting rod (6), the output end of the second motor (8) is fixedly connected with the rotating screw rod (7), a sliding block (5) is connected onto the rotating screw rod (7) in a threaded mode, the sliding block (5) is in sliding connection with the second lifting hook device, one end, close to the connecting seat (1), of the second lifting rod (6) is fixedly connected with a sliding block (9), the sliding block (9) is fixedly connected with the sliding block (9), the sliding block (10) is fixedly connected with the sliding block (11), the sliding block (11) is fixedly connected with the sliding block (10), the sliding plate (9) is matched with the stop block (10).
3. The lifting appliance for lifting assistance for assembly construction according to claim 2, wherein the control assembly comprises a driving gear (12), a third motor (13) is fixedly connected in the connecting seat (1), the output end of the third motor (13) is fixedly connected with a rotating shaft (14), the rotating shaft (14) is fixedly connected with the driving gear (12), a supporting column (15) is fixedly connected in the connecting seat (1), the supporting column (15) is rotationally connected with the rotating shaft (14), support shafts (16) are symmetrically arranged on the sliding plate (9) and rotationally connected, a driven gear (17) is fixedly connected on the support shafts (16), the driving gear (12) is meshed with the driven gear (17), a gear ring (18) is arranged in the connecting seat (1), the driven gear (17) is meshed with the gear ring (18), a plurality of connecting blocks are arranged above the driving gear (12), and two ends of the gear ring are respectively fixedly connected with the sliding plate (9) far away from the first side of the first connecting block (2).
4. The lifting appliance for hoisting assistance for assembly type construction according to claim 3, wherein the locking assembly comprises a pressing plate (19), the pressing plate (19) is in sliding connection with the supporting column (15), a fixing plate (20) is arranged between the sliding plate (9) on one side of the gear ring (18) close to one side of the first suspension rod (2), the fixing plate (20) is symmetrically arranged, two ends of the fixing plate (20) are fixedly connected with the sliding plate (9) respectively, a plurality of fixing holes (21) are formed in the fixing plate (20) along the circumferential direction, a spring (22) is arranged below the pressing plate (19), one end of the spring (22) is fixedly connected with the connecting seat (1), the other end of the spring (22) is fixedly connected with the pressing plate (19), a fixing clamping block (23) is arranged on one side, far away from the spring (22), of the fixing clamping block (23) is matched with the fixing holes (21), a connecting plate (24) is fixedly connected with the outer side of the pressing plate (19), an electric push rod (25) is arranged in the connecting seat (1), and the electric push rod (25) is fixedly connected with the connecting plate (24).
5. The lifting appliance for hoisting assistance for assembly type construction according to claim 4, wherein the supporting assembly comprises a shell (26) and a connecting rod (27), the shell (26) is fixedly connected with the connecting seat (1), a plurality of moving grooves (28) are formed in the shell (26) along the circumferential direction, a moving block (29) is slidably connected in the moving grooves (28), one end of the connecting rod (27) is hinged with the second hanging rod (6), and the other end of the connecting rod (27) is hinged with the moving block (29).
6. The lifting appliance for auxiliary lifting for assembly construction according to claim 5, wherein a plurality of protection plates (30) are fixedly connected between the symmetrically arranged sliding plates (9), and the protection plates (30) are contacted with the connecting seat (1).
7. The lifting appliance for hoisting assistance for assembly type construction according to claim 6, wherein a balancing weight (31) is arranged at one end of the first lifting rod (2) far away from the first motor (4), and the balancing weight (31) is fixedly connected with the first lifting rod (2).
8. The lifting appliance for auxiliary lifting for assembly type construction according to claim 7, wherein the connecting seat (1) is provided with a plurality of radiating holes (32), and the radiating holes (32) are positioned above the second lifting rod (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421670223.4U CN222860917U (en) | 2024-07-15 | 2024-07-15 | Lifting appliance for auxiliary lifting for assembly type construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421670223.4U CN222860917U (en) | 2024-07-15 | 2024-07-15 | Lifting appliance for auxiliary lifting for assembly type construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222860917U true CN222860917U (en) | 2025-05-13 |
Family
ID=95608482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421670223.4U Active CN222860917U (en) | 2024-07-15 | 2024-07-15 | Lifting appliance for auxiliary lifting for assembly type construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222860917U (en) |
-
2024
- 2024-07-15 CN CN202421670223.4U patent/CN222860917U/en active Active
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Effective date of registration: 20250905 Granted publication date: 20250513 |