CN219117012U

CN219117012U - Combined lifting device with folding function

Info

Publication number: CN219117012U
Application number: CN202320080078.3U
Authority: CN
Inventors: 吴祥海; 梅亮; 韦天军; 姜明坤; 夏杰
Original assignee: Jiangsu Jiang'an Group Co ltd
Current assignee: Jiangsu Jiang'an Group Co ltd
Priority date: 2023-01-26
Filing date: 2023-01-26
Publication date: 2023-06-02
Anticipated expiration: 2033-01-26

Abstract

The utility model discloses a combined lifting device with a folding function, which belongs to the technical field of cargo conveying and comprises a rectangular frame, wherein sliding grooves are symmetrically formed in two sides of the inside of the rectangular frame, sliding rods are arranged between the two groups of sliding grooves in a sliding mode, a first air cylinder is arranged at one end, far away from the sliding grooves, of the inside of the rectangular frame, and the output end of the first air cylinder is connected with the sliding rods. The cross rod at the bottom of the rectangular frame is arranged, the cross rod is matched with the first cylinder, the sliding groove and the sliding rod in the rectangular frame for use, the height of the device can be adjusted in the use process, the device is folded and contracted after the use is completed, the size of the device is reduced, the transportation and the use are more convenient, the horizontal sliding of the pulley can be controlled in the use process due to the arrangement of the pushing mechanism consisting of the second cylinder, the bar-shaped groove and the sliding block on the top plate, the lifted articles are pushed horizontally, the articles are convenient to transfer and take down, and the practicability is higher.

Description

Combined lifting device with folding function

Technical Field

The utility model relates to a lifting device, in particular to a combined lifting device with a folding function, and belongs to the technical field of cargo conveying.

Background

In the process of conveying cargoes to a high place, in order to accelerate the conveying speed, the manual labor force is saved, and the cargoes are conveyed by adopting a lifting device.

The current outdoor lifting hoist utilizes the electric hoist at its top to transport goods perpendicularly in the use, utilizes the support of fixed style simultaneously, can ensure the stability of supporting in the use.

The inventors of the present application found that: the device cannot be folded after being used, has large volume and is inconvenient to transport, in addition, in the hoisting use process, only vertical hoisting can be carried out, horizontal delivery cannot be carried out after hoisting, and the use functionality is low;

for this purpose, a combined lifting device with folding function is designed to optimize the above-mentioned problems.

Disclosure of Invention

The utility model mainly aims to provide a combined lifting device with a folding function, which is characterized in that a cross rod at the bottom of a rectangular frame is arranged, the combined lifting device is matched with a first air cylinder, a sliding groove and a sliding rod in the rectangular frame for use, the height of the combined lifting device can be adjusted in the using process of the device, the combined lifting device can be folded and contracted after being used, the size of the combined lifting device is reduced, the combined lifting device is more convenient to transport and use, the sliding mechanism consisting of a second air cylinder, a strip-shaped groove and a sliding block on a top plate can control the horizontal sliding of the sliding block in the using process, then the lifted object can be pushed horizontally, the object can be conveniently transferred and taken down, the practicability is higher, the pull rod rotatably arranged on the top plate can be conveniently pulled to move, and through the use of a hairbrush at the middle position of the pull rod, the surface of the steel wire rope can be cleaned when the steel wire rope slides, the steel wire rope is maintained, and the functionality is improved.

The aim of the utility model can be achieved by adopting the following technical scheme:

the utility model provides a combination formula hoisting device with folding function, includes the rectangle frame, the spout has been seted up to the inside bilateral symmetry of rectangle frame, two sets of slide is provided with the slide bar between the spout, the first cylinder is installed to the inside one end of keeping away from the spout of rectangle frame, the output and the slide bar of first cylinder are connected, the both sides of rectangle frame bottom all are provided with the cross rod, the one end at cross rod top all rotates with the rectangle frame to be connected, the other end at cross rod top all rotates with the slide bar to be connected, the top of rectangle frame is fixed with the roof, the roof top is close to the one end of first cylinder and installs electric hoist, be provided with wire rope on the electric hoist, the couple is installed to wire rope's bottom, the top slip of roof is provided with the pulley, wire rope laminating is at the top of pulley, the top of roof is provided with pushing mechanism for the horizontal slip of control pulley.

Preferably: universal wheels are mounted at two ends of the bottom of the cross rod, and a stabilizing mechanism is arranged at the bottom of the cross rod.

Preferably: the stabilizing mechanism comprises a hidden groove and a reinforcing rod, wherein the hidden groove is formed in the bottom end of the cross rod, the reinforcing rod is installed in the hidden groove in a rotating mode, and the bottom end of the reinforcing rod is provided with a mounting hole.

Preferably: and a pull rod is rotatably arranged between two sides of the top plate, which are close to one end of the electric hoist.

Preferably: the shape of the pull rod is , and a hairbrush is arranged at the middle position of the pull rod.

Preferably: the outside of brush has seted up the recess, and the internal diameter of recess is greater than wire rope's diameter.

Preferably: the pushing mechanism comprises a second air cylinder, a strip-shaped groove and a sliding block, the second air cylinder is arranged at the top of the top plate, the strip-shaped groove is formed in one end, close to the sliding groove, of the top plate, the sliding block is arranged in the strip-shaped groove in a sliding mode, the sliding block is arranged at the top of the sliding block, and the output end of the second air cylinder is connected with the sliding block.

The beneficial effects of the utility model are as follows:

the combined lifting device with the folding function provided by the utility model has the advantages that the arrangement of the cross rod at the bottom of the rectangular frame is matched with the first cylinder, the sliding chute and the sliding rod in the rectangular frame for use, so that the height can be adjusted in the using process of the device, the device can be folded and contracted after being used, the volume of the device is reduced, and the transportation and the use are more convenient;

the pushing mechanism formed by the second cylinder, the strip-shaped groove and the sliding block on the top plate can control the horizontal sliding of the pulley in the using process, so that the lifted articles can be pushed horizontally, the articles can be conveniently transferred and taken down, and the practicability is higher;

the setting of the pull rod of rotation installation on the roof not only can make things convenient for the pulling device to remove, and through the use of pull rod intermediate position department brush, can take the pull rod at wire rope's top in the device use, clean its surface when wire rope slides, maintenance to wire rope has improved the functionality.

Drawings

FIG. 1 is a sectional view of the present utility model in use;

FIG. 2 is a cross-sectional view of the folded state of the utility model;

FIG. 3 is a diagram of the internal structure of a rectangular frame of the present utility model;

fig. 4 is a side view of the tie rod of the present utility model.

In the figure: 1. a rectangular frame; 2. a chute; 3. a slide rod; 4. a first cylinder; 5. a cross bar; 6. a top plate; 7. an electric hoist; 8. a wire rope; 9. a hook; 10. a pulley; 11. a pull rod; 12. a brush; 13. a universal wheel; 14. hiding the groove; 15. a reinforcing rod; 16. a second cylinder; 17. a bar-shaped groove; 18. a sliding block.

Detailed Description

In order to make the technical solution of the present utility model more clear and clear to those skilled in the art, the present utility model will be described in further detail with reference to examples and drawings, but the embodiments of the present utility model are not limited thereto.

Example 1

As shown in fig. 1-4, this embodiment provides a combined lifting device with folding function, including rectangular frame 1, chute 2 has been seted up to the bilateral symmetry in rectangular frame 1 inside, slide between two sets of spouts 2 and be provided with slide rod 3, first cylinder 4 is installed to the one end that the chute 2 was kept away from to rectangular frame 1 inside, the output and the slide rod 3 of first cylinder 4 are connected, both sides of rectangular frame 1 bottom all are provided with cross bar 5, the one end at cross bar 5 top all rotates with rectangular frame 1 to be connected, the other end at cross bar 5 top all rotates with slide rod 3 to be connected, the top of rectangular frame 1 is fixed with roof 6, the electric hoist 7 is installed to the one end that roof 6 top is close to first cylinder 4, be provided with wire rope 8 on the electric hoist 7, couple 9 is installed to the bottom of wire rope 8, the top of roof 6 slides and is provided with pulley 10, wire rope 8 laminating at pulley 10's top, the top of roof 6 is provided with pushing mechanism for controlling the horizontal slip of pulley 10, universal wheel 13 is all installed at both ends of cross bar 5 bottom, the bottom of cross bar 5 bottom all is provided with stabilizing mechanism, stabilizing mechanism and reinforcing groove 14 are hidden in 15 are hidden in the bottom of the hidden groove 15, reinforcing groove 15 is installed to the bottom of hidden groove 15, reinforcing groove 15 is hidden in the bottom 15 is hidden in the inside is hidden in 15, reinforcing groove is hidden in the bottom of the hidden groove is hidden in 15.

When the device is used, the first cylinder 4 is started, the sliding rod 3 is controlled to slide in the chute 2, the two ends of the top of the cross rod 5 are controlled to move in opposite directions, the lifting of the device is controlled, the reinforcing rod 15 is pulled out of the hidden groove 14 after the lifting is finished, the bottom of the reinforcing rod 15 is attached to the bottom surface, the reinforcing rod is reinforced by the bolts, an article to be lifted is hung on the hook 9 after the device is fixed, the electric hoist 7 is started to control the lifting of the article, the pushing mechanism is used to control the horizontal movement of the article after the lifting is up to a fixed height, the article is detached, and after the device is used, the first cylinder 4 is started to control the sliding rod 3 to slide towards one end far away from the electric hoist 7, the cross rod 5 is folded, and the volume height of the device is reduced.

Example two

In this embodiment, as shown in fig. 1 to 4, a pull rod 11 is rotatably installed between two sides of the top plate 6 near one end of the electric hoist 7.

The use of the pull rod 11 facilitates the movement of the control device after folding.

In the present embodiment, the pull rod 11 is -shaped, and the brush 12 is provided at the intermediate position of the pull rod 11.

In the process of lifting cargoes, the pull rod 11 is turned towards one end of the steel wire rope 8, the hairbrush 12 is attached to the outer side of the steel wire rope 8, and the surface of the steel wire rope 8 can be cleaned in the process of stretching and retracting.

In this embodiment, the outside of the brush 12 is provided with a groove, and the inner diameter of the groove is larger than the diameter of the wire rope 8.

In the sliding process of the steel wire rope 8, the steel wire rope 8 is positioned in the groove, so that the cleaning effect of the steel wire rope 8 is improved.

In this embodiment, the pushing mechanism includes a second cylinder 16, a bar-shaped groove 17 and a sliding block 18, the second cylinder 16 is installed at the top of the top plate 6, the bar-shaped groove 17 is formed at one end of the top plate 6, which is close to the sliding groove 2, the sliding block 18 is slidably arranged in the bar-shaped groove 17, the pulley 10 is installed at the top of the sliding block 18, and the output end of the second cylinder 16 is connected with the sliding block 18.

In the process of horizontally pushing the goods, the second cylinder 16 is started to control the sliding block 18 to slide in the strip-shaped groove 17, so that the horizontal conveying of the goods is controlled.

The above description is merely a further embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto, and any person skilled in the art will be able to apply equivalents and modifications according to the technical solution and the concept of the present utility model within the scope of the present utility model disclosed in the present utility model.

Claims

1. A combination formula hoisting device with folding function, its characterized in that: including rectangle frame (1), spout (2) have been seted up to the bilateral symmetry of rectangle frame (1) inside, two sets of slide between spout (2) is provided with slide bar (3), first cylinder (4) are installed to the one end that spout (2) was kept away from to rectangle frame (1) inside, the output and the slide bar (3) of first cylinder (4) are connected, the both sides of rectangle frame (1) bottom all are provided with cross bar (5), the one end at cross bar (5) top all rotates with rectangle frame (1) to be connected, the other end at cross bar (5) top all rotates with slide bar (3) to be connected, electric hoist (7) are installed to the top of rectangle frame (1), be provided with wire rope (8) on electric hoist (7) at the one end that top is close to first cylinder (4), couple (9) are installed to the bottom of wire rope (8), the top slip of top plate (6) is provided with pulley (10), wire rope (8) laminating is at the top of top (10), top pulley (10) is used for controlling the top of top (6).

2. A combined lifting device with folding function according to claim 1, characterized in that: universal wheels (13) are arranged at two ends of the bottom of the cross rod (5), and a stabilizing mechanism is arranged at the bottom of the cross rod (5).

3. A combined lifting device with folding function according to claim 2, characterized in that: the stabilizing mechanism comprises a hidden groove (14) and a reinforcing rod (15), wherein the hidden groove (14) is formed in the bottom end of the cross rod (5), the reinforcing rod (15) is installed in the hidden groove (14) in a rotating mode, and a mounting hole is formed in the bottom end of the reinforcing rod (15).

4. A modular lifting device with folding function as claimed in claim 3, wherein: a pull rod (11) is rotatably arranged between two sides of the top plate (6) close to one end of the electric hoist (7).

5. A modular lifting device with folding function as claimed in claim 4, wherein: the pull rod (11) is -shaped, and a hairbrush (12) is arranged at the middle position of the pull rod (11).

6. A modular lifting device with folding function as claimed in claim 5, wherein: the outside of brush (12) has seted up the recess, and the internal diameter of recess is greater than the diameter of wire rope (8).

7. A modular lifting device with folding function as claimed in claim 6, wherein: the pushing mechanism comprises a second air cylinder (16), a strip-shaped groove (17) and a sliding block (18), wherein the second air cylinder (16) is arranged at the top of the top plate (6), the strip-shaped groove (17) is formed in one end, close to the sliding groove (2), of the top plate (6), the sliding block (18) is arranged in the strip-shaped groove (17) in a sliding mode, the sliding block (10) is arranged at the top of the sliding block (18), and the output end of the second air cylinder (16) is connected with the sliding block (18).