CN218201927U

CN218201927U - Disc type hoister

Info

Publication number: CN218201927U
Application number: CN202221639874.8U
Authority: CN
Inventors: 刘涛; 倪冲; 陈振华
Original assignee: Shanghai Huyue Equipment Technology Co ltd
Current assignee: Shanghai Huyue Equipment Technology Co ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2023-01-03
Anticipated expiration: 2032-06-29

Abstract

The utility model relates to the field of winches, in particular to a disc type winch, which comprises an outer frame and a winch component, wherein the outer frame comprises a bottom frame and side frames, the bottom frame is enclosed by four square pipes, two sides of the bottom frame are respectively provided with one side frame, and the winch component is arranged between the two side frames; four corners of the lower end of the bottom frame are provided with mounting holes, and the mounting holes are in bolted connection with mounting surfaces. The bottom frame consisting of the square tubes is arranged, so that compared with a round tube, the bottom frame has more contact surfaces with the ground, and the whole device is favorably fixed; the device is quickly fixed through the matching of the mounting holes arranged on the bottom frame and the bolts; the stability after the installation is improved in the setting of many mounting holes.

Description

Disc type hoister

Technical Field

The utility model relates to a hoist engine field especially relates to a disk hoist engine.

Background

The hoist serves as a common light and small hoisting device for lifting or pulling heavy objects. The disc winch is used for winding and unwinding a rope by a reel to lift and pull heavy objects, and is commonly used for hoisting stage curtains and suspended scenes. Meanwhile, the outer frame is required to be arranged to provide protection and facilitate movement in the assembling process of the winch. In chinese utility model patent application No. cn201921192757, x, an assembled disc type hoist is disclosed, which includes a frame composed of circular pipe members and a hoist assembly in the frame. Although the frame can protect the winch assembly, the circular pipe member is adopted, so that in the occasion of needing to be fixed on a mounting plane such as the ground, the contact area between the circular pipe member and the mounting plane is small, the stability after mounting is not high, the circular pipe member is easy to push and shift, and the traction stage effect is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: provided is a disk type hoist capable of increasing the area of contact with a mounting surface and ensuring the stability after mounting.

In order to solve the technical problem, the utility model discloses a technical scheme be: a disc type winch comprises an outer frame and a winch component, wherein the outer frame comprises a bottom frame and side frames, the bottom frame is formed by surrounding four square tubes, the two sides of the bottom frame are respectively provided with one side frame, and the winch component is arranged between the two side frames; four corners of the lower end of the bottom frame are provided with mounting holes, and the mounting holes are in bolted connection with mounting surfaces.

Furthermore, the side frame is a U-shaped frame and comprises a horizontal first connecting pipe and two second connecting pipes vertically connected with the bottom frame, the winch assembly comprises a working machine body and a fixed side plate, the upper end and the lower end of the fixed side plate are respectively provided with a connecting plate in a protruding manner, the fixed side plate is arranged between the bottom frame and the first connecting pipe, and the two connecting plates are respectively connected with the bottom frame and the first connecting pipe; one side of the fixed side plate is connected with the working machine body.

Further, the working machine body comprises a reel, a speed reducer and a driving motor, the reel, the speed reducer and the driving motor are sequentially connected, an L-shaped fixing piece is arranged on the fixed side plate and comprises a vertical part and a horizontal part, the vertical part is connected with the fixed side plate, and the lower end of the speed reducer is abutted to the horizontal part; one side of the speed reducer is abutted against the fixed side plate and locked through the bolt.

Furthermore, baffles are arranged on the left and right sides of the fixed side plates in a protruding mode, and the protruding direction of the baffles is far away from the speed reducer.

Further, the left side of reduction gear is connected with the reel, the upside of reduction gear is connected with driving motor, the structure after reel, reduction gear and driving motor are connected is L shape.

Further, the work machine body also comprises an encoder, and the encoder is connected with the speed reducer.

Furthermore, the outer frame further comprises connecting circular pipes, and two connecting circular pipes are connected between the two side frames.

Further, still include the directive wheel, the directive wheel is located on the underframe, the directive wheel is relative with the reel is global.

Furthermore, a third connecting pipe is arranged in the middle of the bottom frame, and the bottom frame is divided into two parts by the third connecting pipe; the steering wheel and the working machine body are respectively arranged on the two parts; the lower end of the steering wheel is connected with a bottom plate, and the bottom plate is fixed between one side of the bottom frame and the third connecting pipe.

The beneficial effects of the utility model reside in that: the bottom frame consisting of the square tubes is arranged, so that compared with a round tube, the bottom frame has more contact surfaces with the ground, and the whole device is favorably fixed; the device is quickly fixed through the matching of the mounting holes arranged on the bottom frame and the bolts; the stability after the installation is improved in the setting of many mounting holes.

Drawings

Fig. 1 is a schematic structural diagram of a disc type winch according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of another view angle of the disc winch according to the embodiment of the present invention.

Description of reference numerals:

1. an outer frame; 11. a bottom frame; 111. a third connecting pipe; 12. a side frame; 121. a first connecting pipe; 122. a second connecting pipe; 13. a connecting circular pipe; 2. fixing the side plate; 21. a connecting plate; 22. a baffle plate; 23. an L-shaped fixing member; 3. coiling; 4. a speed reducer; 5. a drive motor; 6. an encoder; 7. a steering wheel; 71. a base plate.

Detailed Description

In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.

Referring to fig. 1 and 2, a disc type winch includes an outer frame 1 and a winch assembly, wherein the outer frame 1 includes a bottom frame 11 and side frames 12, the bottom frame 11 is surrounded by four square pipes, two sides of the bottom frame 11 are provided with one side frame 12, and the winch assembly is arranged between the two side frames 12; four corners of the lower end of the bottom frame 11 are provided with mounting holes, and the mounting holes are in bolted connection with mounting surfaces.

From the above description, the beneficial effects of the present invention are: the bottom frame 11 composed of the square tubes is arranged, so that compared with a round tube, the bottom frame has more contact surfaces with the ground, and the whole device is favorably fixed; the quick fixation of the device is realized through the matching of the mounting hole arranged on the bottom frame 11 and the bolt; the stability after the installation is improved in the setting of many mounting holes.

Further, the side frame 12 is a U-shaped frame, and includes a horizontal first connecting pipe 121 and two second connecting pipes 122 vertically connected to the bottom frame 11, the hoisting machine assembly includes a working machine body and a fixed side plate 2, the upper and lower ends of the fixed side plate 2 are respectively protruded with a connecting plate 21, the fixed side plate 2 is disposed between the bottom frame 11 and the first connecting pipe 121, and the two connecting plates 21 are respectively connected to the bottom frame 11 and the first connecting pipe 121; one side of the fixed side plate 2 is connected with the working machine body.

As can be seen from the above description, the second connection pipe 122 of the side frame 12 laterally protects the winch, the first connection pipe 121 of the side frame 12 and the bottom frame 11 serve as the mounting structure of the fixed side plate 2, and the connection plates 21 protruding from the upper and lower ends of the fixed side plate 2 can ensure that they have a large contact surface with the first connection pipe 121 and the bottom frame 11 to improve the mounting reliability; the fixed side plate 2 is used as the installation position of the working machine body at the same time, and the working machine body is prevented from being affected with damp easily by directly using the bottom frame 11 as the installation position.

Further, the working machine body comprises a reel 3, a speed reducer 4 and a driving motor 5, the reel 3, the speed reducer 4 and the driving motor 5 are sequentially connected, an L-shaped fixing piece 23 is arranged on the fixed side plate 2, the L-shaped fixing piece 23 comprises a vertical part and a horizontal part, the vertical part is connected with the fixed side plate 2, and the lower end of the speed reducer 4 is abutted to the horizontal part; one side of the speed reducer 4 is abutted against the fixed side plate 2 and locked through bolts.

As can be seen from the above description, the traction power is provided by the driving motor 5, the proper traction speed is matched by the speed reducer 4, and the rope is wound and unwound by the reel 3; the speed reducer 4 is used as a common connecting part of the reel 3 and the driving motor 5, the fixing of the device can be ensured by fixing the speed reducer 4, the lower end of the speed reducer 4 is supported by an L-shaped fixing piece 23, and the stable connection of the working machine body and the outer frame 1 is ensured by locking bolts of the speed reducer 4 and the fixed side plate 2.

Further, the left side and the right side of the fixed side plate 2 are provided with a baffle plate 22 in a protruding manner, and the protruding direction of the baffle plate 22 is far away from the speed reducer 4.

As can be seen from the above description, the protection of the bolt after the speed reducer 4 is locked with the fixed side plate 2 is realized by the protruded baffles 22 on the left and right sides of the fixed side plate 2, and the bolt is prevented from being directly scratched by other objects when the whole device is moved by the protruded baffles 22.

Further, the left side of reduction gear 4 is connected with reel 3, the upside of reduction gear 4 is connected with driving motor 5, the structure after reel 3, reduction gear 4 and driving motor 5 are connected is L shape.

From the above description, through the L-shaped arrangement of the reel 3, the speed reducer 4 and the driving motor 5, the vertical arrangement of the working machine body is realized, the length of the outer frame 1 can be greatly reduced, and the overall occupied space of the device is reduced.

Further, the working machine body further comprises an encoder 6, and the encoder 6 is connected with the speed reducer 4.

From the above description, it can be seen that the setting of the encoder 6 realizes the precision of the constant speed ascending and descending and the stroke control by realizing the programming control of the rotating speed of the reel 3.

Further, the outer frame 1 further comprises two connecting circular pipes 13, and two connecting circular pipes 13 are connected between the two side frames 12.

As can be seen from the above description, the connecting circular tube 13 is used as a grasping portion by the arrangement of the connecting circular tube 13, which facilitates the grasping of the operator when moving the carrying device.

Furthermore, the winding device also comprises a steering wheel 7, wherein the steering wheel 7 is arranged on the bottom frame 11, and the steering wheel 7 is opposite to the peripheral surface of the reel 3.

As can be seen from the above description, by means of the diverting pulley 7, the rope output from the reel 3 is regulated in the rope-discharging angle via the diverting pulley 7, while it is ensured that the following rope can move along the rope grooves in the reel 3 without falling out.

Further, a third connecting pipe 111 is arranged in the middle of the bottom frame 11, and the bottom frame 11 is divided into two parts by the third connecting pipe 111; the steering wheel 7 and the working machine body are respectively arranged on the two parts; the lower end of the steering wheel 7 is connected with a bottom plate 71, and the bottom plate 71 is fixed between one side of the bottom frame 11 and the third connecting pipe 111.

As can be seen from the above description, the third connecting pipe 111 in the middle of the bottom frame 11 is arranged to divide the bottom frame 11 into the mounting portion of the working machine body and the mounting portion of the steering wheel 7, so as to facilitate subsequent targeted maintenance and disassembly; the steering wheel 7 is fixed by the connection of the bottom plate 71 at the lower end of the steering wheel 7, the bottom frame 11 and the third connecting pipe 111.

Referring to fig. 1 and 2, a first embodiment of the present invention is:

the utility model discloses an use the scene: when needs are fixed to the disc hoist engine that has frame 1, traditional disc hoist engine adopts the pipe component as the comparison file shows, and the pipe component is little with ground area of contact, grabs the land fertility relatively poor, is promoted easily and produces the displacement, influences hoist and mount effect.

As shown in fig. 1 and 2, the disc hoist of the present embodiment includes an outer frame 1, a hoist assembly, and a steering wheel 7, wherein the outer frame 1 includes a base frame 11, a side frame 12, and a connecting circular pipe 13.

The bottom frame 11 is formed by surrounding four square pipes, two sides of the bottom frame 11 are respectively provided with a side frame 12, two connecting circular pipes 13 are connected between the two side frames 12, and the winch assembly is arranged between the two side frames 12; four corners of the lower end of the bottom frame 11 are provided with mounting holes, and the mounting holes are in bolted connection with mounting surfaces.

The side frame 12 is a U-shaped frame and comprises a horizontal first connecting pipe 121 and two second connecting pipes 122 vertically connected with the bottom frame 11, the winch assembly comprises a working machine body and a fixed side plate 2, the upper end and the lower end of the fixed side plate 2 are respectively protruded with a connecting plate 21, the fixed side plate 2 is arranged between the bottom frame 11 and the first connecting pipe 121, and the two connecting plates 21 are respectively connected with the bottom frame 11 and the first connecting pipe 121; one side of the fixed side plate 2 is connected with the working machine body.

The work organism includes reel 3, reduction gear 4, driving motor 5 and encoder 6, reel 3, reduction gear 4 and driving motor 5 connect gradually, specifically, the left side of reduction gear 4 is connected with reel 3, the right side of reduction gear 4 is connected with encoder 6, the upside of reduction gear 4 is connected with driving motor 5, the structure after reel 3, reduction gear 4 and driving motor 5 are connected is L shape, realizes the vertical installation of work organism in order to reduce occupation space.

As shown in fig. 2, an L-shaped fixing member 23 is arranged on the fixed side plate 2, the L-shaped fixing member 23 includes a vertical portion and a horizontal portion, the vertical portion is connected with the fixed side plate 2, and the lower end of the speed reducer 4 is abutted against the horizontal portion; one side of the speed reducer 4 is abutted against the fixed side plate 2 and locked through bolts.

As shown in fig. 2, baffles 22 are convexly disposed on the left and right sides of the fixed side plate 2, and the baffles 22 protrude away from the speed reducer 4.

As shown in fig. 2, in particular, the connecting plate 21 and the baffle plate 22 of the fixed side plate 2 are protruded in a direction away from the decelerator 4, so that the decelerator 4 can be directly connected to the straight portion of the fixed side plate 2.

The steering wheel 7 is arranged on the bottom frame 11, and the steering wheel 7 is opposite to the circumferential surface of the reel 3.

A third connecting pipe 111 is arranged in the middle of the bottom frame 11, and the bottom frame 11 is divided into two parts by the third connecting pipe 111; the steering wheel 7 and the working machine body are respectively arranged on the two parts; the lower end of the steering wheel 7 is connected with a bottom plate 71, and the bottom plate 71 is fixed between one side of the bottom frame 11 and the third connecting pipe 111.

The utility model discloses a theory of operation: the bottom frame 11 that adopts square tubular structure sets up for bottom frame 11 is big with ground area of contact, increases its ability of grabbing, combines the mounting hole that sets up on the bottom frame 11 and the bolt lock on ground to pay, improves the stability after the installation is fixed.

When the device works, a driving motor 5 provides traction power, a speed reducer 4 is matched with the traction speed, a reel 3 winds and unwinds a rope, an encoder 6 controls the reel 3 to wind and unwind at a constant speed, and a steering wheel 7 is used for adjusting the rope outlet angle.

When the device is installed, the fixed side plate 2 connected between the first connecting pipe 121 of the side frame 12 and the bottom frame 11 is used as an installation position, so that the working machine body is prevented from being directly installed on the bottom frame 11 and being close to the ground to be affected with damp; in the aspect of fixing the fixed side plate 2, the connection and fixation of the fixed side plate 2 with the bottom frame 11 and the first connecting pipe 121 are ensured by the connecting plate 21 protruding from the upper and lower ends of the fixed side plate.

In the aspect of assembling the working machine body, the reel 3, the speed reducer 4, the driving motor 5 and the encoder 6 are sequentially connected, the speed reducer 4 is used as a common connecting part of the reel 3, the driving motor 5 and the encoder 6, the lower end of the speed reducer 4 of the working machine body is fixed by the L-shaped fixing piece 23, and the speed reducer 4 of the working machine body is locked with the bolt of the fixed side plate 2 to ensure the connection of the working machine body and the outer frame 1. The fixed side plate 2 is also provided with left and right side baffles 22 to protect the bolts on the fixed side plate 2.

The steering wheel 7 is fixed by the connection of the bottom plate 71 thereof with the bottom frame 11 and the third connecting pipe 111.

In summary, the disc type winch provided by the utility model has more contact surfaces with the ground compared with a round pipe by arranging the bottom frame composed of the square pipes, which is beneficial to the fixation of the whole device; the device is quickly fixed through the matching of the mounting holes arranged on the bottom frame and the bolts; the stability after the installation is improved in the setting of many mounting holes.

The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.

Claims

1. A disc type winch is characterized by comprising an outer frame and a winch assembly, wherein the outer frame comprises a bottom frame and side frames, the bottom frame is surrounded by four square tubes, the two sides of the bottom frame are respectively provided with one side frame, and the winch assembly is arranged between the two side frames; and four corners at the lower end of the bottom frame are provided with mounting holes, and the mounting holes are in bolted connection with mounting surfaces.

2. The disc hoist as claimed in claim 1, wherein the side frame is a U-shaped frame including a first horizontal connecting pipe and two second connecting pipes vertically connected to the bottom frame, the hoist assembly includes a working machine body and fixed side plates, connecting plates are respectively protruded from upper and lower ends of the fixed side plates, the fixed side plates are disposed between the bottom frame and the first connecting pipes, and the two connecting plates are respectively connected to the bottom frame and the first connecting pipes; one side of the fixed side plate is connected with the working machine body.

3. The disc hoist according to claim 2, wherein the working machine body includes a reel, a speed reducer, and a driving motor, the reel, the speed reducer, and the driving motor are connected in sequence, an L-shaped fixing member is provided on the fixed side plate, the L-shaped fixing member includes a vertical portion and a horizontal portion, the vertical portion is connected to the fixed side plate, and a lower end of the speed reducer abuts against the horizontal portion; one side of the speed reducer is abutted against the fixed side plate and locked through the bolt.

4. The disc hoist as claimed in claim 3, wherein the fixed side plate is provided with a stopper projecting from both left and right sides thereof in a direction away from the speed reducer.

5. The disc hoist according to claim 3, wherein a reel is connected to a left side of the decelerator, a driving motor is connected to an upper side of the decelerator, and the reel, the decelerator and the driving motor are connected to form an L-shaped structure.

6. The disc hoist as claimed in claim 3, wherein the working body further includes an encoder connected to a decelerator.

7. The disc hoist as claimed in claim 1, wherein the outer frame further includes two connecting pipes connected between the two side frames.

8. The disc hoist as claimed in claim 3, further comprising a steering wheel provided on the base frame, the steering wheel being opposed to the circumferential surface of the reel.

9. The disc hoist as claimed in claim 8, wherein the bottom frame is provided at a middle portion thereof with a third connecting pipe which divides the bottom frame into two parts; the steering wheel and the working machine body are respectively arranged on the two parts; the lower end of the steering wheel is connected with a bottom plate, and the bottom plate is fixed between one side of the bottom frame and the third connecting pipe.