CN216471995U - Wheel disc type lifting mechanism - Google Patents

Abstract

The utility model discloses a wheel disc type lifting mechanism which comprises a bottom plate, wherein two mounting frames are symmetrically and fixedly mounted at the upper end of the bottom plate in a bilateral mode, mounting pipes are fixedly mounted in the middles of the upper ends of the two mounting frames, supporting rods are rotatably mounted inside the two mounting pipes, mounting discs are fixedly mounted on opposite surfaces of the two supporting rods, a baffle is fixedly mounted between the two mounting discs, and a second belt pulley is fixedly mounted on the outer surface of one supporting rod positioned on the left side. According to the utility model, through the arranged fixing assembly, the connecting rod is driven to rotate along with the rotation of the mounting disc, the connecting rod drives the fixing pipe to move through the bearing, the fixing pipe drives the clamp to move, the clamp clamping object is lifted along with the rotation of the mounting disc, the baffle can prevent the object clamped by the clamp from falling and smashing on the bottom plate, the chassis can limit the position of the fixing pipe during rotation, and the fixing pipe is prevented from rotating and deviating.

Description

Wheel disc type lifting mechanism

Technical Field

The utility model relates to the technical field of hoisting mechanisms, in particular to a wheel disc type hoisting mechanism.

Background

The hoisting mechanism is also called as a 'hoisting mechanism', and is a basic constitution which is necessary for a crane to lift and operate an article, the hoisting mechanism drives a winding drum to rotate through a coupling by a hoisting motor and a hollow shaft of a speed reducer, so that a steel wire rope/cable wound on the winding drum drives a hook device to ascend or descend, corresponding couplings and supporting frames are required to be configured aiming at different hoisting heights, and the working performance of the whole crane is directly influenced by the working quality of the hoisting mechanism.

However, in the existing wheel disc type lifting mechanism, objects fall to easily hurt workers and are not protected by a protection device, and the fixed pipe is easy to deviate when moving, so that the existing wheel disc type lifting mechanism is improved.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a wheel disc type lifting mechanism which can effectively solve the problems in the background technology.

In order to realize the purpose, the utility model adopts the technical scheme that:

the utility model provides a wheel disk hoisting mechanism, includes the bottom plate, the upper end bilateral symmetry fixed mounting of bottom plate has two mounting brackets, two the upper end middle part fixed mounting of mounting bracket has the installation pipe, two the inside of installation pipe all rotates installs the bracing piece, two the equal fixed mounting of opposite face of bracing piece has the mounting disc, two equal fixed mounting has the baffle between the mounting disc, is located the left side one the outer fixed surface of bracing piece installs the second belt pulley, the upper end left part fixed mounting of bottom plate has the fixed block, the upper end fixed mounting of fixed block has driving motor, driving motor has first belt pulley, two through the transmission shaft fixed mounting of output between the mounting disc fixed mounting has the fixed subassembly of a plurality of.

Preferably, the fixed subassembly includes the connecting rod, the fixed surface of connecting rod installs two chassis, the surface of connecting rod is located fixed mounting between two chassis and has the bearing, the fixed surface of bearing installs fixed pipe, the fixed surface fixed mounting of fixed pipe has the clamping.

Preferably, the baffle is of a cross structure, and the mounting disc is rotatably connected with the mounting pipe through a support rod.

Preferably, the outer surfaces of the first belt pulley and the second belt pulley are wound with a belt, and the first belt pulley is in transmission connection with the second belt pulley through the belt.

Preferably, the connecting rod is fixedly installed between the two mounting disks, and the connecting rod is far away from the center of the mounting disks.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, through the arranged fixing assembly, the connecting rod is driven to rotate along with the rotation of the mounting disc, the connecting rod drives the fixing pipe to move through the bearing, the fixing pipe drives the clamp to move, the clamp clamping object is lifted along with the rotation of the mounting disc, the baffle can prevent the object clamped by the clamp from falling and smashing on the bottom plate, the chassis can limit the position of the fixing pipe during rotation, and the fixing pipe is prevented from rotating and deviating.

Drawings

Fig. 1 is a schematic overall structure diagram of a wheel disc type hoisting mechanism of the utility model;

FIG. 2 is a side view of a wheel disc lift mechanism of the present invention;

FIG. 3 is a schematic view of a connection structure of a wheel disc type hoisting mechanism according to the present invention;

FIG. 4 is a schematic structural diagram of a wheel disc type lifting mechanism according to the present invention;

fig. 5 is a schematic structural diagram of a fixing assembly in the wheel disc type hoisting mechanism.

In the figure: 1. a base plate; 2. a mounting frame; 3. installing a pipe; 4. mounting a disc; 5. a fixing assembly; 51. a connecting rod; 52. a chassis; 53. a bearing; 54. a fixed tube; 55. clamping; 6. a baffle plate; 7. a fixed block; 8. a drive motor; 9. a first pulley; 10. a second pulley; 11. a support bar; 12. a belt.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

As shown in fig. 1 to 5, a wheel disc type hoisting mechanism comprises a base plate 1, and is characterized in that: the upper end of the bottom plate 1 is bilaterally and symmetrically fixedly provided with two mounting frames 2, the middle parts of the upper ends of the two mounting frames 2 are fixedly provided with mounting pipes 3, the inner parts of the two mounting pipes 3 are respectively and rotatably provided with a support rod 11, the opposite surfaces of the two support rods 11 are respectively and fixedly provided with a mounting disc 4, a baffle 6 is respectively and fixedly arranged between the two mounting discs 4, the outer surface of one support rod 11 positioned on the left side is fixedly provided with a second belt pulley 10, the left part of the upper end of the bottom plate 1 is fixedly provided with a fixed block 7, the upper end of the fixed block 7 is fixedly provided with a driving motor 8, the driving motor 8 is fixedly provided with a first belt pulley 9 through a transmission shaft at the output end, a plurality of fixed components 5 are fixedly arranged between the two mounting discs 4, the outer surfaces of the first belt pulley 9 and the second belt pulley 10 are jointly wound with a belt 12, and the first belt pulley 9 is in transmission connection with the second belt pulley 10 through the belt 12, the driving motor 8 drives the first belt pulley 9 to rotate through the output shaft, the first belt pulley 9 drives the belt 12 to drive the second belt pulley 10 to rotate, the second belt pulley 10 drives the support rod 11 to rotate in the installation pipe 3, the support rod 11 drives the installation plate 4 to rotate, the rotation of the installation plate 4 drives the connecting rod 51 to rotate, the connecting rod 51 drives the fixing pipe 54 to move through the bearing 53, and the fixing pipe 54 drives the clamping clip 55 to move.

Fixed subassembly 5 includes connecting rod 51, connecting rod 51's outer fixed surface installs two chassis 52, connecting rod 51's surface is located fixed mounting between two chassis 52 has bearing 53, bearing 53's outer fixed surface installs fixed pipe 54, fixed pipe 54's outer fixed surface installs clamping 55, connecting rod 51 fixed mounting is between two mounting discs 4, connecting rod 51 keeps away from the center department of mounting disc 4, connecting rod 51 will drive fixed pipe 54 through bearing 53 and remove, and fixed pipe 54 will drive clamping 55 and remove, clamping 55 centre gripping object is along with the rotation of mounting disc 4 and the lifting.

Baffle 6 is the cruciform structure, and mounting disc 4 rotates with the mounting tube 3 through bracing piece 11 to be connected, and baffle 6 can prevent that the object of clamping 55 centre gripping from dropping to pound on bottom plate 1.

It should be noted that, in the wheel disc type lifting mechanism of the present invention, when in use, the driving motor 8 drives the first belt pulley 9 to rotate through the output shaft, the first belt pulley 9 drives the belt 12 to drive the second belt pulley 10 to rotate, the second belt pulley 10 drives the supporting rod 11 to rotate in the mounting tube 3, the supporting rod 11 drives the mounting disc 4 to rotate, the connecting rod 51 is driven to rotate along with the rotation of the mounting disc 4, the connecting rod 51 drives the fixing tube 54 to move through the bearing 53, the fixing tube 54 drives the clip 55 to move, the clip 55 clips objects to lift along with the rotation of the mounting disc 4, the baffle 6 can prevent the objects clipped by the clip 55 from dropping onto the bottom plate 1, and the chassis 52 can limit the position of the fixing tube 54 when rotating, so as to prevent the fixing tube 54 from rotating to generate deviation.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides a wheel disk hoisting mechanism, includes bottom plate (1), its characterized in that: the upper end bilateral symmetry of bottom plate (1) has two mounting brackets (2), the upper end middle part fixed mounting of two mounting brackets (2) has installation pipe (3), the inside of two installation pipe (3) all rotates and installs bracing piece (11), the equal fixed mounting of opposite face of two bracing piece (11) has mounting disc (4), equal fixed mounting has baffle (6) between two mounting disc (4), the surface fixed mounting that is located left side one bracing piece (11) has second belt pulley (10), a fixed block (7) is fixedly arranged at the left part of the upper end of the bottom plate (1), a driving motor (8) is fixedly arranged at the upper end of the fixed block (7), the driving motor (8) is fixedly provided with a first belt pulley (9) and a plurality of fixing components (5) through a transmission shaft of the output end, and the fixing components are fixedly arranged between the mounting discs (4).

2. A wheel-disc hoist mechanism as claimed in claim 1, wherein: fixed subassembly (5) include connecting rod (51), the outer fixed surface of connecting rod (51) installs two chassis (52), the surface of connecting rod (51) is located fixed mounting between two chassis (52) has bearing (53), the outer fixed surface of bearing (53) installs fixed pipe (54), the outer fixed surface of fixed pipe (54) installs clamping (55).

3. A wheel-disc hoist mechanism as claimed in claim 1, wherein: baffle (6) are the cruciform structure, mounting disc (4) are connected with installation pipe (3) rotation through bracing piece (11).

4. A wheel-disc hoist mechanism as claimed in claim 1, wherein: the outer surfaces of the first belt pulley (9) and the second belt pulley (10) are jointly wound with a belt (12), and the first belt pulley (9) is in transmission connection with the second belt pulley (10) through the belt (12).

5. A wheel disc hoist mechanism as claimed in claim 2, wherein: connecting rod (51) fixed mounting is between two mounting discs (4), connecting rod (51) are kept away from the center department of mounting disc (4).

Images