CN214989862U

CN214989862U - Balcony crane of portable lightweight design

Info

Publication number: CN214989862U
Application number: CN202021862151.5U
Authority: CN
Inventors: 阳李
Original assignee: Guangxi Xiangyun Yihang Intelligent Technology Co ltd
Current assignee: Guangxi Xiangyun Yihang Intelligent Technology Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-12-03
Anticipated expiration: 2030-08-31

Abstract

The utility model discloses a balcony crane of portable lightweight design, its characterized in that: the lifting device comprises a base, a lower support frame, an upper support frame, a safety component, a lifting component and a controller, wherein the base is square, the left part of the base is a counterweight area, and the upper support frame is matched and connected with the lower support frame; the top of the upper support frame is connected with an extension rod, and the middle parts of the left end and the right end of the extension rod are respectively provided with a wire guide wheel; the safety component is arranged at the left end of the upper support frame; the hoisting assembly is arranged on the base at the left part of the lower support frame; the controller is arranged at the left part of the lower support frame; the hoisting assembly is connected with the controller. The utility model has the advantages of simple structure, convenient use, strong practicability, strong bearing capacity, safe operation and high working efficiency.

Description

Balcony crane of portable lightweight design

Technical Field

The utility model relates to the field of equipment, especially, relate to a balcony crane of portable lightweight design.

Background

The balcony crane is a convenient tool for transferring articles between the indoor and the outdoor of the elevator-free building. The balcony cranes commonly used in the market are roughly classified into the following three types:

firstly, a fixed wall is rotary: the fixed wall rotation type is a way of transferring articles by installing a steel pipe extending out of a rotatable boom on the side wall by driving an expansion screw. The hanger has the following disadvantages: 1. the wall surface is very limited in stress and only light articles can be hung on the wall surface; 2. damage to the wall leaves a trace; 3. the volume of the articles hung in the room in a rotating way is greatly limited; 4. there is no safeguard when weight overload is assessed.

Secondly, ceiling supporting and rotating: ceiling supported rotary is a way to transfer items by connecting the ground and ceiling through a telescopic steel tube extending out of a rotatable boom. The hanger has the following disadvantages: 1. the hoisting objects are easy to crack the bottom surface and the ceiling; 2. unsightly marks are easily left on the house; 3. the volume of the articles hung in the room in a rotating way is greatly limited; 4. there is no safeguard when weight overload is assessed.

Thirdly, rotating the base: the base rotation type is a mode of transferring articles by connecting a supporting pipe with a base counterweight and extending out of a rotatable suspension arm. The hanger has the following disadvantages: 1. the dead weight is too large, and the portability is not favorable; 2. the volume of the articles hung in the room in a rotating way is greatly limited; 3. there is no safeguard when weight overload is assessed.

The above background disclosure is only provided to aid understanding of the inventive concepts and solutions of the present invention, and it does not necessarily pertain to the prior art of this patent application, and it should not be used to assess the novelty and inventive aspects of this application without explicit evidence that such contents are disclosed at the filing date of this patent application.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a balcony crane of portable lightweight design.

In order to realize the above purpose, the utility model discloses a technical scheme as follows:

the utility model provides a balcony crane of portable lightweight design which characterized in that: the lifting device comprises a base, a lower support frame, an upper support frame, a safety component, a lifting component and a controller, wherein the base is square, and the left part of the base is a counterweight area; the lower support frame and the upper support frame are composed of four front support rods and two rear support rods, wherein the four front support rods are distributed at the right part of the base, the two rear support rods are distributed at the middle part of the base, and the upper support frame is matched and connected with the lower support frame; an extension rod is connected to the top of the upper support frame, wire guide wheels are respectively mounted in the middles of the left end and the right end of the extension rod, reinforcing rods are respectively arranged at the left end and the right end of the extension rod and connected with a front support rod of the upper support frame, and a first stabilizing rod is arranged between the front support rods and connected with the reinforcing rods; the safety component is arranged at the left end of the upper support frame; the hoisting assembly is arranged on the base at the left part of the lower support frame; the controller is arranged at the left part of the lower support frame; the hoisting assembly is connected with the controller.

Furthermore, the center position of the extension rod is arranged on the front support rod of the upper support frame.

Further, the insurance subassembly includes backup pad, back shaft, gyro wheel, the backup pad lower part evenly is equipped with a plurality of mounting hole, the backup pad passes through the mounting hole and is connected with the upper bracket left end respectively, the back shaft is connected with the backup pad top, both ends about the back shaft are installed to the gyro wheel.

Furthermore, a rubber sleeve is arranged on the roller.

Furthermore, the reinforcing rod, the first stabilizer bar and the front support rod of the upper support frame are respectively connected and fixed through a first screw rod.

Furthermore, the hoisting assembly comprises a hoisting motor, a wire twisting wheel, a hoisting line and a lifting hook, the hoisting motor is mounted on the base, the wire twisting wheel is connected with the hoisting motor, the hoisting line is assembled on the wire twisting wheel, the hoisting line is matched with the wire guide wheels at the left end and the right end of the extension rod, and the lifting hook is connected with the hoisting line; the hoisting motor is connected with the controller.

Further, the base, the lower support frame and the upper support frame are made of angle steel materials.

Further, a second stabilizer bar is arranged on the lower support frame and distributed in the middle of the first stabilizer bar and the base; and two ends of the second stabilizer bar are respectively connected and fixed with the lower support frame through a second screw rod.

Further, four corners of the bottom of the base are respectively provided with pulleys, the pulley at the left part of the base is a universal pulley, and the pulley at the right part of the base is a directional pulley.

Furthermore, a plurality of adjusting holes are uniformly formed in the upper parts of the four front supporting rods and the two rear supporting rods of the lower supporting frame and the lower parts of the four front supporting rods and the two rear supporting rods of the upper supporting frame respectively, and the upper supporting frame and the lower supporting frame are connected in a matched mode through the adjusting holes.

Compared with the prior art, the utility model discloses an advantage and beneficial effect do:

the utility model discloses by the base, the lower carriage, upper bracket, insurance subassembly, jack-up subassembly, the controller is constituteed, the lower carriage is detachable with the upper bracket to be connected, but height-adjusting adaptation floor and goods size of co-altitude not, and lower carriage and upper bracket comprise four preceding bracing pieces and two back bracing pieces, and extension rod central point puts and installs on the preceding bracing piece of upper bracket, the lower carriage is all received compressive stress with the upper bracket majority, compare bending stress and have the advantage of overwhelming nature; insurance subassembly installation is in the upper bracket left part, the base afterbody can lift up when the goods overloads, two gyro wheels on the insurance subassembly can push up the ceiling and prevent that the crane from turning on one's side, play the guard action, the base simultaneously, under bracing frame and upper bracket are the detachable assembly of angle steel material, have simple structure, it is convenient to use, the practicality is strong, bearing capacity is strong, operation safety, advantage that work efficiency is high.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a left side view of the present invention;

fig. 3 is a top view of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments. It should be emphasized that the following description is merely exemplary in nature and is not intended to limit the scope of the invention or its application.

As shown in figures 1-3, the balcony crane with the movable lightweight design is characterized in that: the crane comprises a base 1, a lower support frame 2, an upper support frame 3, a safety component 4, a hoisting component 5 and a controller 6, wherein the base 1 is square, the left part of the base is a counterweight area, and can be used for carrying out counterweight according to the weight of goods to prevent the crane from inclining, pulleys are respectively arranged at four corners of the bottom of the base 1, the pulley at the left part of the base is a universal pulley 7, the pulley at the right part of the base is a directional pulley 8, the crane can be conveniently used for continuously transferring the goods after the goods are hoisted, and meanwhile, the moving direction can be changed by utilizing the universal pulley 7; the lower support frame 2 and the upper support frame 3 are composed of four front support rods 9 and two rear support rods 10, wherein the four front support rods 9 are distributed at the right part of the base 1, the two rear support rods 10 are distributed at the middle part of the base 1, the upper support frame 3 is matched and connected with the lower support frame 2, the upper parts of the four front support rods 9 and the two rear support rods 10 of the lower support frame 2 and the lower parts of the four front support rods 9 and the two rear support rods 10 of the upper support frame 3 are respectively and uniformly provided with a plurality of adjusting holes 11, the upper support frame 3 is matched and connected with the lower support frame 2 through the adjusting holes 11 by bolts, different heights can be adjusted corresponding to different adjusting holes, the upper support frame 3 is suitable for floors and goods with different heights, the top part of the upper support frame 3 is connected with an extension rod 12, and the center position of the extension rod 12 is arranged on the four front support rods 9 of the upper support frame 3, so that the lower support frame 2 and the upper support frame 3 are mostly stressed by compression stress, and have the advantage of overwhelming property compared with bending stress, and can bear larger weight of goods, the middle parts of the left and right ends of the extension rod 12 are respectively provided with a wire guide wheel 13, the left and right ends of the extension rod 12 are respectively provided with a reinforcing rod 14 connected with four front support rods 9 of the upper support frame 3, and a first stabilizer bar 15 is arranged between the four front support rods 9 and connected with the reinforcing rod 14, the first stabilizer bar 15 and the front support rods 9 of the upper support frame 3 are respectively connected and fixed through a first screw 24, so that the strength of the upper support frame 3 can be improved, and the bending strength of the extension rod 12 can be enhanced, the lower support frame 2 is provided with a second stabilizer bar 16, the second stabilizer bar 16 is distributed at the middle parts of the first stabilizer bar 15 and the base 1, and two ends of the second stabilizer bar 16 are respectively connected and fixed with the lower support frame 2 through a second screw 25, the position of the second stabilizer bar 16 mounted on the lower support frame 2 is determined according to the mounting heights of the lower support frame 2 and the upper support frame 3, so that the stability of the lower support frame 2 can be effectively improved; the base 1, the lower support frame 2 and the upper support frame 3 are made of angle steel materials, and the base 1, the lower support frame 2 and the upper support frame 3 are assembled by using angle steel through bolts; the safety component 4 comprises a supporting plate 17, a supporting shaft 18 and a roller 19, a plurality of mounting holes 20 are uniformly formed in the lower portion of the supporting plate 17, the supporting plate 17 is respectively connected with the left end of the upper supporting frame 3 through the mounting holes 20 and can be assembled at different heights through the mounting holes 20, the supporting shaft 18 is connected with the top of the supporting plate, the roller 19 is mounted at the left end and the right end of the supporting shaft 18, a rubber sleeve is arranged on the roller 19 to prevent a ceiling from being damaged, and the safety component 4 is mounted at the left end of the upper supporting frame 3; the hoisting assembly 5 comprises a hoisting motor 21, a wire stranding wheel 22, a hoisting wire 23 and a lifting hook 24, wherein the hoisting motor 21 is installed on the base 1, the wire stranding wheel 22 is connected with the hoisting motor 21, the hoisting wire 23 is assembled on the wire stranding wheel 22, the hoisting wire 23 is matched with the wire guiding wheels 13 at the left end and the right end of the extension rod 12, and the lifting hook 24 is connected with the hoisting wire 23; the hoisting motor 21 is connected with the controller 6, the controller 6 can control the hoisting motor 21 to rotate clockwise and anticlockwise, and the hoisting component 5 is arranged on the base 1 at the left part of the lower support frame 2; the controller 6 is arranged at the left part of the lower support frame 2; the lifting assembly 5 is connected to a controller 6.

The foregoing is a more detailed description of the invention, taken in conjunction with specific/preferred embodiments, and it is not intended that the invention be limited to the specific embodiments shown and described. For those skilled in the art, without departing from the spirit of the present invention, several alternatives or modifications can be made to the described embodiments, and all such alternatives or modifications should be considered as falling within the scope of the present invention.

Claims

1. The utility model provides a portable lightweight structural design's balcony crane which characterized in that: the lifting device comprises a base, a lower support frame, an upper support frame, a safety component, a lifting component and a controller, wherein the base is square, and the left part of the base is a counterweight area; the lower support frame and the upper support frame are composed of four front support rods and two rear support rods, wherein the four front support rods are distributed at the right part of the base, the two rear support rods are distributed at the middle part of the base, and the upper support frame is matched and connected with the lower support frame; an extension rod is connected to the top of the upper support frame, wire guide wheels are respectively mounted in the middles of the left end and the right end of the extension rod, reinforcing rods are respectively arranged at the left end and the right end of the extension rod and connected with a front support rod of the upper support frame, and a first stabilizing rod is arranged between the front support rods and connected with the reinforcing rods; the safety component is arranged at the left end of the upper support frame; the hoisting assembly is arranged on the base at the left part of the lower support frame; the controller is arranged at the left part of the lower support frame; the hoisting assembly is connected with the controller.

2. The balcony crane of claim 1, wherein the movable lightweight structural design is as follows: the center of the extension rod is arranged on the front support rod of the upper support frame.

3. The balcony crane of claim 1, wherein the movable lightweight structural design is as follows: the safety component comprises a supporting plate, a supporting shaft and a roller, wherein a plurality of mounting holes are uniformly formed in the lower portion of the supporting plate, the supporting plate is connected with the left end of the upper supporting frame through the mounting holes respectively, the supporting shaft is connected with the top of the supporting plate, and the roller is mounted at the left end and the right end of the supporting shaft.

4. The balcony crane of claim 3, wherein the movable lightweight structural design is as follows: and the roller is provided with a rubber sleeve.

5. The balcony crane of claim 1, wherein the movable lightweight structural design is as follows: the reinforcing rod, the first stabilizing rod and the front support rod of the upper support frame are respectively connected and fixed through a first screw rod.

6. The balcony crane of claim 1, wherein the movable lightweight structural design is as follows: the hoisting assembly comprises a hoisting motor, a wire twisting wheel, a hoisting line and a lifting hook, the hoisting motor is mounted on the base, the wire twisting wheel is connected with the hoisting motor, the hoisting line is assembled on the wire twisting wheel, the hoisting line is matched with the wire guide wheels at the left end and the right end of the extension rod, and the lifting hook is connected with the hoisting line; the hoisting motor is connected with the controller.

7. The balcony crane of claim 1, wherein the movable lightweight structural design is as follows: the base, the lower support frame and the upper support frame are made of angle steel materials.

8. The balcony crane of claim 1, wherein the movable lightweight structural design is as follows: the lower supporting frame is provided with a second stabilizing rod, and the second stabilizing rod is arranged in the middle of the first stabilizing rod and the base; and two ends of the second stabilizer bar are respectively connected and fixed with the lower support frame through a second screw rod.

9. The balcony crane of claim 1, wherein the movable lightweight structural design is as follows: the base bottom four corners is equipped with the pulley respectively, the pulley of base left part is universal pulley, the pulley of base right part is directional pulley.

10. The balcony crane of claim 1, wherein the movable lightweight structural design is as follows: the upper portions of the four front supporting rods and the two rear supporting rods of the lower supporting frame and the lower portions of the four front supporting rods and the two rear supporting rods of the upper supporting frame are respectively and uniformly provided with a plurality of adjusting holes, and the upper supporting frame is matched and connected with the lower supporting frame through the adjusting holes.