CN215666795U

CN215666795U - Crane balancing weight convenient to assemble

Info

Publication number: CN215666795U
Application number: CN202022729518.2U
Authority: CN
Inventors: 熊甸
Original assignee: Wuhan Huali Mechanical Casting Co ltd
Current assignee: Wuhan Huali Mechanical Casting Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2022-01-28
Anticipated expiration: 2030-11-24

Abstract

The utility model discloses a crane counterweight block convenient to assemble, which comprises a bottom plate, an installation frame, a connecting seat, a driving motor and an inclined table board, wherein the installation frame is butted at the upper end of the bottom plate, the connecting seat is fixedly connected with the upper end of the installation frame, the driving motor is fixedly connected onto the inner wall of the left side of the installation frame, the inclined table board is fixedly connected onto the upper end of the bottom plate and is close to the right side of the installation frame, a feeding groove is formed in the right side wall of the installation frame, a limiting rod is fixedly connected inside the installation frame, a sliding block is connected onto the outer surface of the limiting rod in a sliding mode, and a material receiving mechanism is fixedly connected onto the right end of the sliding block. The utility model discloses a when using, use through the cooperation of putting thing board, haulage rope and collecting wheel isotructure to reached the convenient effect of adjustment weight, used through the cooperation of fixed frame, elastic rod and contact piece isotructure, thereby reached the effect of decline buffering.

Description

Crane balancing weight convenient to assemble

Technical Field

The utility model belongs to the technical field of crane counterweights, and particularly relates to a crane counterweight block convenient to assemble.

Background

The crane is a multi-action hoisting machine for vertically lifting and horizontally carrying heavy objects within a certain range, when one side of the crane is heavier, the other side of the crane needs to be counterweighted, the counterweights are commonly used and comprise cement blocks and iron blocks, matched counterweights are different according to different weights lifted each time, the counterweights are used for ensuring that the lifting process is stable, the balance keeping effect is mainly achieved, and the weights are added according to the strength of a vehicle.

The general erection joint of balancing weight is at the offside of hoisting the mechanism to guarantee the stability of whole hoist, but often promote the article of different weight, also need the weight of adjustment counter weight mechanism, and then guarantee subsequent structural balance, prior art is difficult to the quality of adjustment balancing weight, often need dismantle whole counter weight mechanism, it is a great deal of trouble to have brought for the use, current counter weight mechanism does not possess the buffering effect simultaneously, can the lift process take place to damage easily, influence counter weight mechanism life.

Therefore, the crane counterweight block convenient to assemble is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems, and provides a crane counterweight block which is convenient to adjust weight, descend and buffer and is convenient to assemble.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a hoist balancing weight convenient to assembly, includes bottom plate, installing frame, connecting seat, driving motor and slope mesa, the installing frame butt joint is in the upper end of bottom plate, the upper end of connecting seat fixedly connected with installing frame, driving motor fixed connection is on the left side inner wall of installing frame, slope mesa fixed connection just is close to the right side of installing frame in the upper end of bottom plate, the feed chute has been seted up on the right side wall of installing frame, the inside fixedly connected with gag lever post of installing frame, the surface sliding connection of gag lever post has the slider, the right-hand member fixedly connected with receiving mechanism of slider, drive motor's front is installed the link gear.

Preferably, receiving mechanism comprises putting thing board, logical groove, fixed frame, elastic rod and contact block, put thing board fixed connection at the right-hand member of slider, logical groove is seted up at the lower extreme of putting the thing board, fixed frame fixed connection is on the downside inner wall of installing frame, elastic rod sliding connection is on the inner wall of fixed frame, contact block fixed connection is in the upper end of elastic rod.

Preferably, the linkage mechanism comprises a guide wheel, a traction rope and a collecting wheel, the guide wheel is fixedly connected to the inner wall of the upper side of the mounting frame, the collecting wheel is mounted on the front face of the driving motor, and one end sleeve of the traction rope is fixedly connected to the outer wall of the collecting wheel.

Preferably, the right end of the object placing plate is slidably connected to the inner wall of the mounting frame.

Preferably, the through grooves are provided with two through holes in total, and the through grooves are arranged corresponding to the positions of the contact blocks.

Preferably, the traction rope is sleeved on the outer surface of the guide wheel, and one end of the traction rope, which is far away from the collecting wheel, is fixedly connected to the front surface of the object placing plate.

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

1. this hoist balancing weight convenient to assembly uses through the cooperation of putting thing board, haulage rope and collecting wheel isotructure when using, and driving motor drives the collecting wheel rotation for the collecting wheel is gradually with the haulage rope rolling of surface, and the haulage rope can shorten afterwards, and the thing board rises thereupon is put in the drive, and the right-hand member up to putting the thing board is close to the feed chute, alright add the balancing weight body through the slope mesa, thereby has reached the convenient effect of adjustment weight.

2. This hoist balancing weight convenient to assembly uses through the cooperation of fixed frame, elastic rod and contact piece isotructure when using, puts thing board decline process back, puts the logical groove of thing board downside and can touch contact piece gradually, and the elastic rod atress can follow fixed frame compression along with it, has slowed down the motion trend of putting the thing board, and is kept stable until putting the thing board to the effect of decline buffering has been reached.

Drawings

FIG. 1 is a schematic structural diagram of a crane counterweight block convenient to assemble according to the present invention;

FIG. 2 is a schematic view showing a connection structure of a driving motor, a traction rope and a collecting wheel according to the present invention;

fig. 3 is a schematic view of a connection structure of the fixing frame, the elastic rod and the contact block according to the present invention.

In the figure: 1 bottom plate, 2 installing frames, 3 connecting seats, 4 driving motors, 5 slope mesa, 6 feed chute, 7 gag lever posts, 8 sliders, 9 put the thing board, 10 logical grooves, 11 fixed frames, 12 elastic rod, 13 contact block, 14 leading wheels, 15 haulage ropes, 16 collection wheels, 17 balancing weight bodies.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a hoist balancing weight convenient to assembly, comprising a base plate 1, an installing frame 2, a connecting seat 3, a driving motor 4 and a slope table top 5, the installing frame 2 is butted at the upper end of the base plate 1, the upper end of the installing frame 2 is fixedly connected with the connecting seat 3, the driving motor 4 is fixedly connected on the inner wall of the left side of the installing frame 2, the model of the driving motor 4 is Y80M1-1, the slope table top 5 is fixedly connected at the upper end of the base plate 1 and close to the right side of the installing frame 2, a feeding chute 6 is arranged on the right side wall of the installing frame 2, a limiting rod 7 is fixedly connected inside the installing frame 2, a sliding surface of the limiting rod 7 is connected with a sliding block 8, a receiving mechanism is fixedly connected with the right end of the sliding block 8, and a linkage mechanism is installed on the front side of the driving motor 4.

Receiving mechanism is by putting thing board 9, lead to groove 10, fixed frame 11, elastic rod 12 and contact piece 13 are constituteed, put the right-hand member of thing board 9 fixed connection at slider 8, the right-hand member sliding connection who puts thing board 9 is on the inner wall of installing frame 2, lead to groove 10 and set up the lower extreme of putting thing board 9, fixed frame 11 fixed connection is on the downside inner wall of installing frame 2, elastic rod 12 sliding connection is on the inner wall of fixed frame 11, contact piece 13 fixed connection is in the upper end of elastic rod 12, lead to groove 10 and seted up two altogether, and lead to groove 10 and contact piece 13's position correspondence setting.

The link gear is by leading wheel 14, haulage rope 15 and collecting wheel 16 are constituteed, 14 fixed connection of leading wheel is on the upside inner wall of installing frame 2, collecting wheel 16 installs the front at driving motor 4, haulage rope 15's a pot head fixed connection is on collecting wheel 16's outer wall, haulage rope 15 cup joints the surface at leading wheel 14, and haulage rope 15 keeps away from the one end fixed connection of collecting wheel 16 and is in the front of putting thing board 9, contact block 13 is the flexible material design, certain elasticity has, the security of putting thing board 9 has been guaranteed, the design of elastic rod 12, make to put thing board 9 and the balancing weight body 17 of upside have certain shock attenuation effect when using, move down the back when putting thing board 9, play certain buffering effect, the security of device has been protected.

The operating principle of the present invention will now be described as follows:

when the crane counterweight convenient to assemble is used, a user connects the mounting frame 2 to one side of a crane through the connecting seat 3, and then can hoist, when the weight of a counterweight body 17 in the mounting frame 2 needs to be increased, the user places the mounting frame 2 on the bottom plate 1, then the driving motor 4 is started, the driving motor 4 drives the front collecting wheel 16 to rotate, so that the collecting wheel 16 gradually winds the traction rope 15 on the outer surface, then the traction rope 15 can be shortened, the object placing plate 9 is gradually driven to ascend by bypassing the guide wheel 14, meanwhile, the object placing plate 9 slides on the limiting rod 7 through the left slider 8 until the right end of the object placing plate 9 is close to the feeding groove 6, and at the moment, the user can add the clapper counterweight body 17 into the mounting frame 2 through the inclined table top 5; when the object placing plate descends, the through groove 10 on the lower side of the object placing plate 9 gradually touches the contact block 13, and the elastic rod 12 is pressed to move downwards along the fixed frame 11 until the object placing plate 9 is kept stable.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A crane counterweight block convenient to assemble comprises a bottom plate (1), a mounting frame (2), a connecting seat (3), a driving motor (4) and an inclined table top (5), it is characterized in that the mounting frame (2) is butted at the upper end of the bottom plate (1), the connecting seat (3) is fixedly connected with the upper end of the mounting frame (2), the driving motor (4) is fixedly connected on the inner wall of the left side of the mounting frame (2), the inclined table top (5) is fixedly connected with the upper end of the bottom plate (1) and is close to the right side of the mounting frame (2), a feeding groove (6) is arranged on the right side wall of the mounting frame (2), a limiting rod (7) is fixedly connected inside the mounting frame (2), the outer surface sliding connection of gag lever post (7) has slider (8), the right-hand member fixedly connected with receiving mechanism of slider (8), the front of driving motor (4) is installed link gear.

2. The crane counterweight block convenient to assemble according to claim 1, wherein the material receiving mechanism comprises a material placing plate (9), a through groove (10), a fixing frame (11), an elastic rod (12) and a contact block (13), the material placing plate (9) is fixedly connected to the right end of the sliding block (8), the through groove (10) is arranged at the lower end of the material placing plate (9), the fixing frame (11) is fixedly connected to the inner wall of the lower side of the mounting frame (2), the elastic rod (12) is slidably connected to the inner wall of the fixing frame (11), and the contact block (13) is fixedly connected to the upper end of the elastic rod (12).

3. The easy-to-assemble crane counterweight block as claimed in claim 2, wherein the linkage mechanism comprises a guide wheel (14), a traction rope (15) and a collection wheel (16), the guide wheel (14) is fixedly connected to the inner wall of the upper side of the mounting frame (2), the collection wheel (16) is mounted on the front side of the driving motor (4), and one end of the traction rope (15) is fixedly connected to the outer wall of the collection wheel (16).

4. The crane counterweight block convenient to assemble as claimed in claim 2, wherein the right end of the object placing plate (9) is slidably connected to the inner wall of the mounting frame (2).

5. The easy-to-assemble crane counterweight block as claimed in claim 2, wherein the through slots (10) are provided in two pieces, and the through slots (10) are arranged corresponding to the positions of the contact blocks (13).

6. The crane counterweight block convenient to assemble as claimed in claim 3, wherein the traction rope (15) is sleeved on the outer surface of the guide wheel (14), and one end of the traction rope (15) far away from the collecting wheel (16) is fixedly connected to the front surface of the object placing plate (9).