CN219217367U

CN219217367U - Lifting device

Info

Publication number: CN219217367U
Application number: CN202320746434.0U
Authority: CN
Inventors: 闵媛; 吴丽
Original assignee: Hengrong Construction Group Co ltd
Current assignee: Hengrong Construction Group Co ltd
Priority date: 2023-04-06
Filing date: 2023-04-06
Publication date: 2023-06-20
Anticipated expiration: 2033-04-06

Abstract

The utility model relates to the technical field of building construction, and provides a lifting device which comprises a base and an adjusting mechanism, wherein the adjusting mechanism comprises a fixed plate, the top end of the fixed plate is rotatably connected with a first U-shaped plate, a first electric push rod is installed on the first U-shaped plate, the output end of the first electric push rod is connected with a second U-shaped plate, a plurality of wire wheels are rotatably connected in the first U-shaped plate and the second U-shaped plate, a winding motor is installed at the top end of the base, the output end of the winding motor is connected with a traction wire, the other end of the traction wire bypasses the plurality of wire wheels and is connected with a hook, an adjusting rod is rotatably connected with the first U-shaped plate, a sliding groove is formed in the base, a connecting block is slidably connected in the sliding groove, the bottom end of the connecting block is connected with an adjusting block, the top end of the connecting block is rotatably connected with the adjusting rod, and the device flexibly carries through adjusting the extending length of the hook, and simultaneously rotates to automatically place materials to a required position, so that the use convenience and the adaptability are improved.

Description

Lifting device

Technical Field

The utility model relates to the technical field of building construction, in particular to a lifting device.

Background

The lifting device is used for lifting materials so as to convey the materials to a high place for use, such as the existing lifting device almost relates to various fields, and plays a main conveying tool in building use, and is often used for conveying the materials.

When building construction, current hoisting device promotes the transmission through the loop wheel machine to the material generally, carries out angle modulation through the davit when the transmission to lift by crane the article through the lifting hook, can not change because of the length of davit, leads to the flexibility of device to reduce, is inconvenient for placing the position of material, and adaptability is lower.

Through retrieving, an adjustable building engineering material lifting machine of patent publication number CN217201753U, it roughly describes, including backup pad and auxiliary assembly, the hoist and mount frame is installed to the top of backup pad, and hoist and mount frame's internally mounted has the adjusting part who is used for adjusting hoist and mount height, and adjusting part includes micro motor, threaded rod, screw-nut, pulley and slide rail, and micro motor's top is connected with the threaded rod, and the external connection of threaded rod has screw-nut.

The above-mentioned prior art scheme is through highly adjusting lifting device hoist and mount, avoided traditional lifting device hoist and mount highly fixed, difficult problem of adjusting, further increased lifting device environment's adaptability, but the length of davit can't stretch out and draw back simultaneously in the above-mentioned device, lead to the material to be far away from the device body, make it be inconvenient for placing the material near the device, the practicality is lower, the device is when the eminence construction simultaneously, need install the device to the building of being convenient for of building promote the transmission to the below, after carrying the eminence to the material, be inconvenient for placing the material through the device is automatic, the convenience of use is lower.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a lifting device to solve the problems of the prior art in the background art.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hoisting device, includes base and adjustment mechanism, adjustment mechanism includes the fixed plate, and the top rotation of fixed plate is connected with first U-shaped board, installs first electric putter on the first U-shaped board, and first electric putter's output is connected with the second U-shaped board, all rotates in first U-shaped board and the second U-shaped board to be connected with a plurality of wire wheels, the winding motor is installed on the top of base, and the output of winding motor is connected with the pull wire, and a plurality of wire wheels are walked around to the other end of pull wire and are connected with the couple, adjust the pole, adjust pole and first U-shaped board rotation connection, the spout has been seted up on the base, sliding connection has the connecting block in the spout, and the bottom of connecting block is connected with the regulating block, and the top of connecting block is connected with adjusting pole rotation, first motor is installed to the bottom of base, and the output of first motor runs through the regulating block and is connected with the fixed block through fixed block, guiding mechanism, and guiding mechanism is used for leading the second U-shaped board, and moving mechanism is used for assisting the device to remove, and rotary mechanism is used for adjusting the direction of lifting by crane of device.

Through adopting above-mentioned technical scheme, the device adjusts the distance between first U-shaped board and the second U-shaped board through first electric putter to realize the regulation of length, in order to adjust the position of material, improve the flexibility of use, promote the material through the cooperation of wire winding motor, pull wire and couple simultaneously, and drive the regulating block through the cooperation of first motor and screw rod and remove, in order to make the regulating block and adjust the angle of first U-shaped board and second U-shaped board with the cooperation of adjusting the pole, in order to control the separation distance of couple, improve the adaptability, and rotate in order to drive the material through rotary mechanism, in order to place the material, improve the convenience of use.

Optionally, guiding mechanism includes first connecting plate and second connecting plate, first connecting plate and second connecting plate respectively with first U shaped plate and second U shaped plate fixed connection, a plurality of guiding holes have been seted up on the first connecting plate, sliding connection has the guide bar in the guiding hole, guide bar and second connecting plate fixed connection.

Through adopting above-mentioned technical scheme, through setting up the guide bar to guide the second U shaped board through the cooperation of a plurality of guide bars, improve stability in use.

Optionally, the moving mechanism includes the bottom plate, and the bottom plate passes through a plurality of spliced poles and base fixed connection, and second electric putter is all installed to the four corners position of bottom plate, and the output of second electric putter is connected with the gyro wheel.

Through adopting above-mentioned technical scheme, drive the gyro wheel through the second electric putter and remove to make the gyro wheel support the device, so that remove the device.

Optionally, rotary mechanism includes the backup pad, and the top of backup pad rotates and is connected with the fixed column, fixed column and bottom plate fixed connection, and fixed cover is equipped with the regulating disk on the fixed column, the second motor is installed on the top of bottom plate, and the output of second motor is connected with the gear, set up a plurality of recesses with gear engaged with on the regulating disk.

Through adopting above-mentioned technical scheme, drive the gear through the second motor and rotate to make the gear pass through recess and regulating disk rotation.

Optionally, a soft pad is installed at the top end of the base.

Through adopting above-mentioned technical scheme, through setting up the cushion to make the article of hoist and mount place on the cushion, in order to avoid when rotatory to the adjusting disk, make the traction wire drive the problem that the material rocked, improve the reliability in use.

Optionally, the bottom of regulating disk has seted up the ring channel, and the ring channel swivelling joint has the swivel, the bottom and the backup pad fixed connection of swivel.

Through adopting above-mentioned technical scheme, support the regulating disk through the swivel, reduce the pressure of bearing of regulating disk.

(III) beneficial effects

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. this hoisting device, the device adjusts the distance between first U-shaped board and the second U-shaped board through first electric putter to realize the regulation of length, so that adjust the position of material, improve the flexibility of use, promote the material through the cooperation of wire winding motor, pull wire and couple simultaneously, and drive the regulating block through the cooperation of first motor and screw rod and remove, so that the angle of regulating block and regulation pole to first U-shaped board and second U-shaped board is adjusted, so that the distance of exploring of control couple improves adaptability.

2. This hoisting device drives gear rotation through the second motor to make the gear rotate through recess and regulating disk, in order to place the material, improve the convenience of use.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic view of a partial enlarged structure of the present utility model at A in FIG. 1;

FIG. 3 is a schematic view of a partially enlarged structure of the present utility model at B in FIG. 1;

fig. 4 is a schematic diagram of the front view structure of the present utility model.

In the figure: 1. a base; 2. a fixing plate; 3. a first U-shaped plate; 4. a first electric push rod; 5. a second U-shaped plate; 6. a wire guide wheel; 7. a wound motor; 8. a traction wire; 9. a hook; 10. an adjusting rod; 11. an adjusting block; 12. a first motor; 13. a fixed block; 14. a first connection plate; 15. a second connecting plate; 16. a guide rod; 17. a bottom plate; 18. a connecting column; 19. a second electric push rod; 20. a roller; 21. a support plate; 22. fixing the column; 23. an adjusting plate; 24. a second motor; 25. a gear; 26. a soft cushion; 27. an annular groove; 28. a swivel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

The utility model is described in further detail below with reference to the drawings.

Referring to fig. 1, fig. 2 and fig. 4, a lifting device comprises a base 1, the top rotation of fixed plate 2 is connected with first U-shaped plate 3, install first electric putter 4 on the first U-shaped plate 3, the output of first electric putter 4 is connected with second U-shaped plate 5, adjust the distance between first U-shaped plate 3 and the second U-shaped plate 5 through first electric putter 4, in order to place the position nearer to the device through adjusting the distance to the material, all rotate in first U-shaped plate 3 and the second U-shaped plate 5 and be connected with a plurality of wire guide wheels 6, wire winding motor 7 is installed on the top of base 1, wire winding motor 7's output is connected with haulage wire 8, a plurality of wire guide wheels 6 are walked around to the other end of haulage wire 8, receive and release to couple 9 through wire winding motor 7, haulage wire 8 and wire guide wheel 6, a plurality of guiding holes have been seted up on first connecting plate 14 and second connecting plate 15 respectively with first U-shaped plate 3 and second U-shaped plate 5, sliding connection 16 has guiding lever 16 in the guiding lever 16, guiding lever 16 carries out guiding lever 16 to second connecting plate 5 through fixed connection.

Referring to fig. 1 and 4, adjust pole 10 and first U-shaped board 3 rotate and be connected, the spout has been seted up on base 1, sliding connection has the connecting block in the spout, the bottom of connecting block is connected with regulating block 11, the top and the regulation pole 10 of connecting block rotate and be connected, first motor 12 is installed to the bottom of base 1, the output of first motor 12 runs through regulating block 11 through the screw rod and rotates and be connected with fixed block 13, fixed block 13 and base 1 fixed connection, make first motor 12 drive regulating block 11 through the screw rod and remove, so that regulating block 11 adjusts first U-shaped board 3 through adjusting pole 10, cushion 26 is installed on the top of base 1, through setting up cushion 26, so that the article of hoist and mount is placed on cushion 26, in order to avoid when rotatory to the regulating plate, make haulage line 8 drive the problem that the material rocked, improve the reliability in use.

Referring to fig. 1 and 4, the bottom plate 17 is fixedly connected with the base 1 through a plurality of connecting posts 18, the second electric push rods 19 are installed at four corners of the bottom plate 17, the output ends of the second electric push rods 19 are connected with rollers 20, and the rollers 20 are driven to move by the second electric push rods 19, so that the rollers 20 support the device, and the device is moved by the rollers 20.

Referring to fig. 1, 3 and 4, the top end of the supporting plate 21 is rotatably connected with a fixed column 22, the fixed column 22 is fixedly connected with the bottom plate 17, an adjusting disk 23 is fixedly sleeved on the fixed column 22, a second motor 24 is mounted on the top end of the bottom plate 17, the output end of the second motor 24 is connected with a gear 25, and a plurality of grooves meshed with the gear 25 are formed in the adjusting disk 23, so that the second motor 24 drives the adjusting disk 23 to rotate through the gear 25.

Referring to fig. 1 and 3, an annular groove 27 is formed in the bottom end of the adjusting disc 23, a rotating ring 28 is rotatably connected to the annular groove 27, the bottom end of the rotating ring 28 is fixedly connected with the supporting plate 21, and the adjusting disc is supported through the rotating ring 28, so that the bearing pressure of the adjusting disc is reduced.

To sum up, the working principle and working process of the lifting device are that when the lifting device is used, the device is firstly moved to a required position, then the second electric push rod 19 is started to retract the roller 20, the supporting plate 21 is in contact with the ground, then the first electric push rod 4 is started, the second U-shaped plate 5 is adjusted through the first electric push rod 4, then the second U-shaped plate 5 is lifted through the cooperation of the winding motor 7, the traction wire 8 and the hook 9, then the first motor 12 is started to retract the second U-shaped plate 5 through the first electric push rod 4, the first motor 12 is started to drive the adjusting block 11 to move through the screw, the adjusting block 11 is used for adjusting the first U-shaped plate 3 through the adjusting rod 10, then the material is placed on the cushion 26, the second motor 24 is started, the second motor 24 is rotated through the cooperation of the gear 25 and the adjusting disc, and the material is moved to the other side of the device, and the material is taken.

The foregoing examples merely illustrate specific embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.

Claims

1. Lifting device, comprising a base (1), characterized in that: further comprises:

the adjusting mechanism comprises a fixed plate (2), the top end of the fixed plate (2) is rotationally connected with a first U-shaped plate (3), a first electric push rod (4) is installed on the first U-shaped plate (3), the output end of the first electric push rod (4) is connected with a second U-shaped plate (5), a plurality of wire guide wheels (6) are rotationally connected in the first U-shaped plate (3) and the second U-shaped plate (5), a winding motor (7) is installed at the top end of the base (1), the output end of the winding motor (7) is connected with a traction wire (8), and the other end of the traction wire (8) bypasses the plurality of wire guide wheels (6) to be connected with a hook (9);

the adjusting rod (10), adjusting rod (10) and first U-shaped board (3) rotate to be connected, set up the spout on base (1), sliding connection has the connecting block on the spout, the bottom of connecting block is connected with regulating block (11), the top and the adjusting rod (10) of connecting block rotate to be connected, first motor (12) are installed to the bottom of base (1), and the output of first motor (12) runs through regulating block (11) through the screw rod and rotates to be connected with fixed block (13), fixed block (13) and base (1) fixed connection;

the guide mechanism is used for guiding the second U-shaped plate (5);

the moving mechanism is used for assisting the device to move;

and the rotating mechanism is used for adjusting the lifting direction of the device.

2. A lifting device according to claim 1, characterized in that: the guide mechanism comprises a first connecting plate (14) and a second connecting plate (15), the first connecting plate (14) and the second connecting plate (15) are fixedly connected with the first U-shaped plate (3) and the second U-shaped plate (5) respectively, a plurality of guide holes are formed in the first connecting plate (14), guide rods (16) are slidably connected in the guide holes, and the guide rods (16) are fixedly connected with the second connecting plate (15).

3. A lifting device according to claim 1, characterized in that: the moving mechanism comprises a bottom plate (17), the bottom plate (17) is fixedly connected with the base (1) through a plurality of connecting columns (18), second electric push rods (19) are respectively arranged at four corners of the bottom plate (17), and the output ends of the second electric push rods (19) are connected with rollers (20).

4. A lifting device according to claim 1, characterized in that: the rotating mechanism comprises a supporting plate (21), a fixed column (22) is rotationally connected to the top end of the supporting plate (21), the fixed column (22) is fixedly connected with a bottom plate (17), an adjusting disc (23) is fixedly sleeved on the fixed column (22), a second motor (24) is installed at the top end of the bottom plate (17), a gear (25) is connected to the output end of the second motor (24), and a plurality of grooves meshed with the gear (25) are formed in the adjusting disc (23).

5. A lifting device according to claim 1, characterized in that: the top end of the base (1) is provided with a soft cushion (26).

6. A lifting device according to claim 4, wherein: an annular groove (27) is formed in the bottom end of the adjusting disc (23), a rotating ring (28) is connected to the annular groove (27) in a rotating mode, and the bottom end of the rotating ring (28) is fixedly connected with the supporting plate (21).