CN219792150U

CN219792150U - Hoisting mechanism and split type hoisting system

Info

Publication number: CN219792150U
Application number: CN202321277082.5U
Authority: CN
Inventors: 孙超; 正端; 曾昭文; 刘园园; 路可可
Original assignee: Zhucheng Technology Shenzhen Co ltd
Current assignee: Zhucheng Technology Shenzhen Co ltd
Priority date: 2023-05-23
Filing date: 2023-05-23
Publication date: 2023-10-03
Anticipated expiration: 2033-05-23

Abstract

The utility model provides a hoisting mechanism and a split hoisting system, which are applied to a hanging basket, wherein the hoisting mechanism comprises a stand column assembly, a rotating arm assembly, a sliding assembly and a hoisting assembly; the upright post component comprises an upright post, a rotating shaft is arranged on the upright post, and a bearing is sleeved on the rotating shaft; the rotating arm assembly comprises a vertical rod, the bottom of the vertical rod is provided with a shaft sleeve, and the shaft sleeve is sleeved with the outer ring of the bearing; a cross arm is transversely arranged at the top of the vertical rod, a lifting speed reducer is arranged at one end of the cross arm, which is close to the vertical rod, and a winch is arranged on an output shaft of the lifting speed reducer; the sliding component is arranged at one end of the cross arm far away from the vertical rod, the winch is provided with a steel wire rope, one end of the steel wire rope is fixedly connected with the hoisting component downwards around the sliding component, and the hoisting component is used for hoisting the balancing weight. The utility model has the beneficial effects that: can realize the high-efficient hoist and mount of balancing weight in the narrow and small space of hanging flower basket.

Description

Hoisting mechanism and split type hoisting system

Technical Field

The utility model relates to the technical field of hoisting, in particular to a hoisting mechanism and a split hoisting system.

Background

The construction hanging basket is high-place operation equipment which can replace the traditional scaffold, can lighten the labor intensity, improve the working efficiency and can be reused, and therefore, the construction hanging basket is widely applied at home and abroad. When the hanging basket is installed, standard counterweights are required to be installed behind the hanging mechanism, one group of counterweights consists of 5 25 kg of counterweights, and the counterweights are installed to the hanging mechanism through a rear bracket guide tube. The balancing weight on the manual disassembly and assembly hanging mechanism is required to pass through the guide pipe, the height of the guide pipe is approximately 1 meter, the labor intensity is high, and the risk of collision and scratch exists in the disassembly and assembly carrying process. The manual hydraulic stacker is longer in lifting time of 1 meter, the electro-hydraulic stacker is heavier in dead weight, the manual conveying is inconvenient in the building roof which is not built, the diameters of front side wheels or rear side wheels are smaller and different in size, and the moving of the load on an uneven road surface is difficult. Therefore, a lifting tool capable of realizing the hanging basket balancing weight is urgently needed, and the carrying efficiency of the balancing weight is improved.

Disclosure of Invention

The technical problems to be solved by the utility model are as follows: the utility model provides a hoist and mount mechanism and split type hoist and mount system improves the handling efficiency of balancing weight.

In order to solve the technical problems, the utility model adopts the following technical scheme: a lifting mechanism applied to a basket, the lifting mechanism comprising:

the device comprises a stand column assembly, a rotating arm assembly, a sliding assembly and a hoisting assembly;

the upright post assembly comprises an upright post, a rotating shaft is arranged on the upright post, and a bearing is sleeved on the rotating shaft;

the rotating arm assembly comprises a vertical rod, a shaft sleeve is arranged at the bottom of the vertical rod, and the shaft sleeve is sleeved with the outer ring of the bearing; a cross arm is transversely arranged at the top of the vertical rod, a lifting speed reducer is arranged at one end, close to the vertical rod, of the cross arm, and a winch is arranged on an output shaft of the lifting speed reducer;

the sliding component is arranged at one end of the cross arm far away from the vertical rod, a steel wire rope is arranged on the winch, one end of the steel wire rope is fixedly connected with the hoisting component downwards around the sliding component, and the hoisting component is used for hoisting the balancing weight.

In a specific embodiment, the sliding assembly comprises a sliding block, the sliding block is arranged on the cross arm, a supporting frame is arranged on the sliding block, a guide wheel is arranged on the supporting frame, a long strip-shaped through groove is formed in the cross arm, and one end of the steel wire rope downwards penetrates through the long strip-shaped through groove around the wheel groove of the guide wheel and is fixedly connected with the hoisting assembly.

In a specific embodiment, the sliding assembly further comprises a guide shaft, the guide shaft is arranged in the long strip-shaped through groove, and the steel wire rope passes through the middle of the guide shaft.

In a specific embodiment, the sliding assembly further comprises a limit switch, wherein the limit switch is arranged at the bottom of the sliding block, and the limit switch is next to the steel wire rope.

In a specific embodiment, the hoisting assembly comprises a hoisting beam, the middle position of the hoisting beam is fixedly connected with one end of the steel wire rope, and hoisting belts for bearing the balancing weights are respectively arranged on two sides of the hoisting beam.

In a specific embodiment, safety ropes are arranged on two sides of the lifting beam along the edge of the lifting belt.

In a specific embodiment, two bearings are provided, and the two bearings are respectively sleeved at two ends of the rotating shaft.

In a specific embodiment, a screwing bolt is arranged on the side edge of the shaft sleeve, and the screwing bolt can prop against the rotating shaft to limit the rotating shaft to rotate.

In a specific embodiment, a groove is formed in the upright rod, and a battery for supplying power to the lifting speed reducer is arranged in the groove.

The utility model also provides a split hoisting system, comprising:

the moving mechanism and the hoisting mechanism are arranged on the lifting mechanism;

the moving mechanism comprises a supporting plate, one side of the supporting plate is provided with a frame, the frame is vertically and fixedly connected with the supporting plate, wheels for bearing load are respectively arranged at positions, close to the supporting plate, of two sides of the frame, and the supporting plate is used for bearing a balancing weight hoisted by the hoisting mechanism.

On one hand, the hoisting mechanism comprises the upright post component, the rotating arm component, the sliding component and the hoisting component, the rotating arm component can rotate around the upright post component, the steel wire rope on the hoisting speed reducer is connected with the hoisting component, the balancing weight on the hoisting component is hoisted through the hoisting speed reducer, and the efficient hoisting of the balancing weight in a narrow space of the hanging basket can be realized.

On the other hand, the split type hoisting system can move and carry the balancing weights in a narrow space of the hanging basket through the moving mechanism, hoist the balancing weights on the moving mechanism through the hoisting mechanism, and improve hoisting efficiency of the balancing weights.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from the mechanisms shown in these drawings without the need for inventive labour for a person skilled in the art.

FIG. 1 is a schematic diagram of a hoisting mechanism according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a column assembly according to an embodiment of the present utility model;

FIG. 3 is a schematic diagram of a rotary arm assembly according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a sliding assembly according to an embodiment of the present utility model;

FIG. 5 is a schematic view of a hoisting assembly according to an embodiment of the present utility model;

FIG. 6 is a schematic view of a split hoisting system according to an embodiment of the utility model;

FIG. 7 is a schematic diagram of a moving mechanism according to an embodiment of the present utility model;

FIG. 8 is a schematic view of an outboard hoisting tie according to an embodiment of the utility model;

FIG. 9 is a schematic loading diagram of a balancing weight on a moving mechanism according to an embodiment of the present utility model;

FIG. 10 is a schematic view of a hoisting mechanism according to an embodiment of the present utility model;

wherein, 1, a hoisting mechanism; 2. a moving mechanism; 3. balancing weight; 11. a column assembly; 12. a rotating arm assembly; 13. a sliding assembly; 14. hoisting the assembly; 111. a column; 112. a rotating shaft; 113. a bearing; 114. a mounting plate; 121. a vertical rod; 122. a battery; 123. a control handle; 124. lifting a speed reducer; 125. a winch; 126. a cross arm; 127. a shaft sleeve; 128. screwing the bolt; 129. a wire rope; 131. a sliding block; 132. a guide wheel; 133. a support frame; 134. a limit switch; 135. a guide shaft; 141. hoisting the cross beam; 142. a safety rope; 143. hoisting the belt; 144. hoisting the guide piece; 21. a supporting plate; 22. a frame; 23. and (3) a wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

As shown in fig. 1 to 5, a first embodiment of the present utility model is: hoisting mechanism is applied to the hanging flower basket, and hoisting mechanism includes:

the device comprises a column assembly 11, a rotating arm assembly 12, a sliding assembly 13 and a hoisting assembly 14;

the upright post assembly 11 comprises an upright post 111, a rotating shaft 112 is arranged on the upright post 111, and a bearing 113 is sleeved on the rotating shaft 112; a mounting plate 114 is arranged below the upright 111, and the upright 111 is fixed on the hanging basket through the mounting plate 114; the side of the shaft sleeve 127 is provided with a screwing bolt 128, and the screwing bolt 128 can prop against the rotating shaft 112 to limit the rotating shaft 112 to rotate;

the rotating arm assembly 12 comprises a vertical rod 121, a shaft sleeve 127 is arranged at the bottom of the vertical rod 121, and the shaft sleeve 127 is sleeved with the outer ring of the bearing 113; a cross arm 126 is transversely arranged at the top of the upright rod 121, a lifting speed reducer 124 is arranged at one end of the cross arm 126, which is close to the upright rod 121, and a winch 125 is arranged on an output shaft of the lifting speed reducer 124;

the sliding component 13 is arranged at one end of the cross arm 126 far away from the vertical rod 121, the winch 125 is provided with a steel wire rope 129, one end of the steel wire rope 129 is fixedly connected with the hoisting component 14 downwards around the sliding component 13, and as shown in fig. 8, the hoisting component 14 is used for hoisting the balancing weight 3.

In this embodiment, hoist mechanism 1 comprises stand subassembly 11, swinging boom subassembly 12, slip subassembly 13 and hoist and mount subassembly 14, and swinging boom subassembly 12 can rotate round stand subassembly 11, and hoist and mount subassembly 14 is connected to wire rope 129 on the promotion speed reducer 124, hoists balancing weight 3 on the hoist and mount subassembly 14 through promoting speed reducer 124, can realize the high-efficient hoist and mount of balancing weight 3 in the narrow and small space of hanging flower basket.

In a specific embodiment, the sliding assembly 13 includes a sliding block 131, the sliding block 131 is disposed on the cross arm 126, the sliding block 131 can move along the cross arm 126 to adjust the position on the cross arm 126, and limit the position by a fixing pin, a supporting frame 133 is disposed on the sliding block 131, a guiding wheel 132 is disposed on the supporting frame 133, an elongated through slot is disposed on the cross arm 126, and one end of the steel wire 129 passes through the elongated through slot downward around the wheel slot of the guiding wheel 132 and is fixedly connected with the hoisting assembly 14. The slide assembly 13 further includes a guide shaft 135, the guide shaft 135 being disposed in the elongated through slot, and the wire rope 129 passing through the middle of the guide shaft 135. The sliding assembly 13 further comprises a limit switch 134, wherein the limit switch 134 is arranged at the bottom of the sliding block 131, and the limit switch 134 is next to the steel wire rope 129. Ensuring smooth movement of the wire rope 129. The limit switch 134 is used to prevent the hoist assembly 14 from colliding with the rotary arm assembly 12.

In a specific embodiment, the hoisting assembly 14 includes a hoisting beam 141, the middle position of the hoisting beam 141 is fixedly connected with one end of the steel wire rope 129, and two sides of the hoisting beam 141 are respectively provided with a hoisting belt 143 for bearing the balancing weight 3. Both sides of the hoist beam 141 are provided with safety ropes 142 along edges of the hoist belt 143. The lifting beam 141 is composed of a beam, a limiting plate, an outer blocking lug and an inner blocking lug. The lifting beam 141 is provided with a limit plate for contacting with the limit switch 134. The lifting belt 143 is mounted on the mounting position of the lifting beam 141 through the clearance reserved at the inner sides of the outer retaining lugs and the inner retaining lugs, and the semi-closed limit prevents the lifting belt 143 from falling off. The lifting belt 143 is a ring-shaped hanging belt, and a small hanging belt is arranged on the outer side and used for installing a lifting ring. The hanging belt can be divided into an upper small circle and a lower large circle, the upper small circle is arranged between the outer retaining lugs and the inner retaining lugs, and the lower large circle is used for hanging the balancing weight 3 groups. Safety rope 142 is installed between inner fender ear and limiting plate, and in balancing weight 3 lower part when balancing weight 3 hangs, prevent that the suspender from leading to the balancing weight 3 to fall because of wearing and tearing lead to breaking suddenly. When lifting and installing, the counterweight installation hole is required to be aligned with the counterweight guide pipe, so that the counterweight 3 is conveniently aligned and prevented from being propped against by the guide pipe when falling, and the lifting guide piece 144 is added to realize quick installation of the counterweight 3.

In one embodiment, two bearings 113 are provided, and the two bearings 113 are respectively sleeved at two ends of the rotating shaft 112. An upper bearing 113 and a lower bearing 113 are respectively arranged, inner rings of the upper bearing 113 and the lower bearing 113 are sleeved at the upper end and the lower end of the rotating shaft 112, and outer rings of the upper bearing 113 and the lower bearing 113 are fixedly connected with the shaft sleeve 127.

In one embodiment, the pole 121 is provided with a slot in which is provided a battery 122 for powering a hoist reducer 124. The upright rod 121 is provided with a groove for placing the battery 122, and a quick connector is arranged above the groove for electric connection; the notch is provided with an opening and closing door, so that the battery 122 is prevented from falling out during operation; reinforcing plates are added on two sides of the battery 122 groove, so that the bending and compression strength of the vertical rod 121 is ensured. A control handle 123 with a wire is arranged at the rear part of the groove and is used for controlling the forward and reverse loading of the lifting speed reducer 124 so as to realize the winding in and winding out of the steel wire rope 129. The lifting speed reducer 124 comprises a motor, a speed reducer and a winch 125, one end of a steel wire rope 129 is fixed in the winch 125, and the other end sequentially passes through a guide groove and a guide shaft 135 of a guide wheel 132 of the sliding assembly 13 and is fixed on a lifting beam 141.

As shown in fig. 6 and 7, another embodiment of the present utility model is a split type hoisting system, including:

a moving mechanism 2 and the hoisting mechanism 1;

the moving mechanism 2 comprises a supporting plate 21, one side of the supporting plate 21 is provided with a frame 22, the frame 22 is vertically and fixedly connected with the supporting plate 21, the positions, close to the supporting plate 21, of the two sides of the frame 22 are respectively provided with wheels 23 for bearing a load, and the supporting plate 21 is used for bearing a balancing weight 3 hoisted by the hoisting mechanism 1. The frame 22 is arranged in the section bar of the supporting plate 21, the frame 22 is arranged on the inner side of the supporting plate 21 during carrying by using the screw fixed connection of the handle of the frame, the frame 22 is arranged on the outer side of the supporting plate 21 during carrying, the wheels 23 are inflatable widened tires, and are arranged on two sides of the frame 22 for bearing load, and the laid heat insulation plates, heat insulation layers and the like are not damaged in the movement process.

According to the split type hoisting system, the counterweight 3 can be moved and carried in a small space of the hanging basket through the moving mechanism 2, the counterweight 3 on the moving mechanism 2 is hoisted through the hoisting mechanism 1, and the hoisting efficiency of the counterweight 3 is improved.

As shown in fig. 8-10, when the hoisting mechanism 1 is installed on the hanging basket, firstly, the hanging basket hanging device steelworks are assembled in place, and finally, the balancing weight 3 is installed on the rear supporting leg. The hoisting mechanism 1 is fixed on the telescopic frame on the rear supporting leg, and when the telescopic frame is installed, the counterweight 3 can be completely hoisted out when the counterweight 3 is hoisted. The battery 122 plug is inserted into the reserved connector of the hoisting mechanism 1 to complete the whole machine power connection. The control handle 123 is operated to drop the lifting assembly 14 above the balancing weight 3, the lifting belt 143 and the safety rope 142 are respectively placed on two sides of the balancing weight, the upward buttons on the switches are pressed, the balancing weight 3 is lifted along with the winding of the steel wire rope 129, after exceeding the height of the balancing weight guide tube, the balancing weight 3 can be rotated to separate the balancing weight 3 from the installation position, the safety rope 142 is pulled away from the lower part of the balancing weight 3 to two sides of the balancing weight 3 before falling to the supporting plate 21 of the moving mechanism 2, the lifting belt 143 is withdrawn from the reserved gaps on the inner sides of the outer retaining lugs and the inner retaining lugs of the lifting beam 141, the lifting belt 143 is suspended on the inner sides of the handles of the frame installation handle screws of the moving mechanism 2, the rotating handles limit the lifting belt 143, and the moving mechanism 2 conveys the balancing weight 3 to the working roof. When the balancing weight 3 is installed, the handle is rotated to remove the lifting belt 143, the lifting belt 143 is arranged in the clearance reserved between the outer baffle lug and the inner baffle lug of the lifting beam 141, after the balancing weight 3 is separated from the ground by a certain distance, the safety rope 142 is arranged below the balancing weight 3, then the balancing weight 3 is lifted to the installation height, the lifting guide piece 144 is arranged at the position where the lifting guide piece 144 is required to be installed, the installation hole of the balancing weight 3 is aligned with the lifting guide piece 144, and the lifting guide piece falls onto the rear support after the balancing weight is assembled. When the outside assembly is operated, the sliding component 13 is fixed on the outside, and when the inside assembly is operated, the sliding component 13 is fixed on the inside, and the installation of the balancing weights 3 is sequentially completed.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. Hoisting mechanism is applied to hanging flower basket, its characterized in that, hoisting mechanism includes:

2. The hoisting mechanism as claimed in claim 1, wherein the sliding assembly comprises a sliding block, the sliding block is arranged on a cross arm, a supporting frame is arranged on the sliding block, a guide wheel is arranged on the supporting frame, an elongated through groove is formed in the cross arm, and one end of the steel wire rope penetrates through the elongated through groove downwards around the wheel groove of the guide wheel to be fixedly connected with the hoisting assembly.

3. The hoisting mechanism as recited in claim 2, wherein the sliding assembly further comprises a guide shaft, the guide shaft being disposed in an elongated through slot, the wire rope passing through the middle of the guide shaft.

4. A hoisting mechanism as claimed in claim 3, characterized in that the slide assembly further comprises a limit switch arranged at the bottom of the slide block, the limit switch being next to the wire rope.

5. The hoisting mechanism as claimed in claim 1, wherein the hoisting assembly comprises a hoisting beam, the middle position of the hoisting beam is fixedly connected with one end of the steel wire rope, and hoisting belts for bearing the balancing weights are respectively arranged on two sides of the hoisting beam.

6. Hoisting mechanism as claimed in claim 5, characterized in that the hoisting beam is provided with safety ropes on both sides along the edges of the hoisting belt.

7. The hoisting mechanism as claimed in claim 1, wherein the number of bearings is two, and the two bearings are respectively sleeved at two ends of the rotating shaft.

8. The hoisting mechanism as claimed in claim 1, characterized in that the side of the sleeve is provided with a screw bolt, which screw bolt can be brought into abutment with the shaft to define the rotation of the shaft.

9. The hoisting mechanism as claimed in claim 1, characterized in that the upright is provided with a slot in which a battery for supplying power to the hoisting speed reducer is arranged.

10. A split lifting system, comprising:

a moving mechanism and a hoisting mechanism according to any one of claims 1-9;