CN220223249U

CN220223249U - Panel hoist with self-locking function

Info

Publication number: CN220223249U
Application number: CN202321019985.3U
Authority: CN
Inventors: 戴山; 曲家东; 赵兵兵; 柴华
Original assignee: Chinalco Shenyang Non Ferrous Metals Processing Co ltd
Current assignee: Chinalco Shenyang Non Ferrous Metals Processing Co ltd
Priority date: 2023-04-28
Filing date: 2023-04-28
Publication date: 2023-12-22
Anticipated expiration: 2033-04-28

Abstract

The utility model relates to the technical field of plate production, in particular to a plate lifting appliance with a self-locking function, which comprises a lifting appliance main body, wherein a locking mechanism is arranged on the inner wall of the lifting appliance main body, a servo motor is fixedly connected to the top of the lifting appliance main body, a side plate is fixedly connected to the top of the lifting appliance main body, an inner angle bolt is connected with the inner wall thread of the side plate, and a cross rod is connected with the outer wall thread of the inner angle bolt. Through the external power supply of switch-on servo motor, servo motor during operation drives the commentaries on classics board and rotates, and the commentaries on classics board drives the connecting rod of both sides and removes, because splint receive the restriction of hoist main part, the connecting rod drives splint inwards move, and both sides splint carry out the centre gripping to panel fixedly, and servo motor has the self-locking function, can prevent that panel from rocking at the in-process splint that removes, need not use the hoist belt to fix panel to manual labor volume has been reduced.

Description

Panel hoist with self-locking function

Technical Field

The utility model relates to the technical field of plate production, in particular to a plate lifting appliance with a self-locking function.

Background

After the production of the finished metal plate is completed, the wood support and the plastic cloth can be used for packaging, and the plate lifting tool is used for fixing the plate, so that the plate can be conveniently carried.

For example, the authorized bulletin number CN211998439U is named as a plate lifting appliance, although the plate lifting appliance is simple in structure and convenient to use, reworking of workers is avoided, and production cost is reduced, the existing plate lifting appliance still exists in the use process, a lifting belt penetrates through the bottom of a plate, the upper and lower parts of the lifting belt are balanced with an auxiliary beam, plastic cloth on the outer side of the plate can be prevented from being damaged, the plate is required to be locked and fixed by the lifting belt in order to prevent shaking in the plate carrying process, the lifting belt does not have an automatic locking and fixing function on the plate, workers are required to be fixed around the plate, and further the manual labor capacity is increased.

Disclosure of Invention

The utility model aims to solve the problem that a lifting belt does not have the function of automatically locking and fixing plates, workers are required to fix the plates around, so that the manual labor capacity is increased, and the plate lifting appliance with the self-locking function is provided.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the plate lifting appliance with the self-locking function comprises a lifting appliance main body, wherein a locking mechanism is arranged on the inner wall of the lifting appliance main body, a servo motor is fixedly connected to the top of the lifting appliance main body, a side plate is fixedly connected to the top of the lifting appliance main body, an inner angle bolt is connected with the inner wall thread of the side plate, and a cross rod is connected with the outer wall thread of the inner angle bolt.

Preferably, the locking mechanism comprises a clamping plate, a connecting rod, a rotating plate and a backup plate;

the outside of splint and the inner wall slip joint of hoist main part, the positive terminal surface of splint rotates with the outside of connecting rod and links to each other, the one end of connecting rod rotates with the outside of rotating the board and links to each other, the rear end face of rotating the board rotates with the positive terminal surface of backup plate and links to each other, the outside of backup plate and the inner wall looks rigid coupling of hoist main part.

Preferably, the rear end face of the rotating plate is fixedly connected with the output end of the servo motor.

Preferably, the inside rigid coupling of splint has the spring, the one end rigid coupling of spring has the plectane, the one end rigid coupling of plectane has the bent lever, the inboard rotation of bent lever links to each other has the drum, the outer wall of drum is laminated with the outer wall of splint.

Preferably, the outside of horizontal pole is laminated with the inboard of curb plate mutually, the top rigid coupling of horizontal pole has the go-between.

The plate lifting appliance with the self-locking function has the beneficial effects that: through the external power supply of switch-on servo motor, servo motor during operation drives the commentaries on classics board and rotates, and the commentaries on classics board drives the connecting rod of both sides and removes, because splint receive the restriction of hoist main part, the connecting rod drives splint inwards move, and both sides splint carry out the centre gripping to panel fixedly, and servo motor has the self-locking function, can prevent that panel from rocking at the in-process splint that removes, need not use the hoist belt to fix panel to manual labor volume has been reduced.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the connection structure of the clamping plate, the connecting rod and the rotating plate in FIG. 1;

FIG. 3 is an enlarged schematic view of the portion A in FIG. 1;

fig. 4 is an enlarged schematic view of the cross bar and connecting ring of fig. 1.

In the figure: 1. the lifting appliance comprises a lifting appliance main body, 2, a locking mechanism, 201, clamping plates, 202, connecting rods, 203, rotating plates, 204, backup plates, 2a1, sliding grooves, 2a2, rollers, 3, a servo motor, 4, springs, 5, circular plates, 6, bent rods, 7, cylinders, 8, side plates, 9, inner angle bolts, 10, cross bars, 11 and connecting rings.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

referring to fig. 1-4: in this embodiment 1, a panel hoist with self-locking function, including hoist main part 1, the inner wall of hoist main part 1 is equipped with locking mechanism 2, locking mechanism 2 locks panel, the top rigid coupling of hoist main part 1 has servo motor 3, servo motor 3's model is selected according to actual demand, satisfy the user demand can, hoist main part 1's top rigid coupling has curb plate 8, hoist main part 1 is fixed to curb plate 8, the inner wall screw thread of curb plate 8 meets there is interior angle bolt 9, curb plate 8 is spacing to interior angle bolt 9, the outer wall screw thread of interior angle bolt 9 meets there is horizontal pole 10, interior angle bolt 9 cooperation curb plate 8 is fixed to horizontal pole 10.

The locking mechanism 2 comprises a clamping plate 201, a connecting rod 202, a rotating plate 203 and a backup plate 204, wherein the outer side of the clamping plate 201 is in sliding clamping connection with the inner wall of the lifting appliance main body 1, the lifting appliance main body 1 limits the clamping plate 201, the positive end surface of the clamping plate 201 is rotationally connected with the outer side of the connecting rod 202, the connecting rod 202 drives the clamping plate 201 to move, one end of the connecting rod 202 is rotationally connected with the outer side of the rotating plate 203, the rotating plate 203 drives the connecting rod 202 to move, the rear end surface of the rotating plate 203 is rotationally connected with the positive end surface of the backup plate 204, the backup plate 204 limits the rotating plate 203, the outer side of the backup plate 204 is fixedly connected with the inner wall of the lifting appliance main body 1, the lifting appliance main body 1 is fixedly connected with the backup plate 204, the rear end face of the rotating plate 203 is fixedly connected with the output end of the servo motor 3, the servo motor 3 provides power for the rotating plate 203, a spring 4 is fixedly connected to the inner side of the clamping plate 201, the clamping plate 201 limits the spring 4, a circular plate 5 is fixedly connected to one end of the spring 4, the spring 4 helps the circular plate 5 to reset, a bent rod 6 is fixedly connected to one end of the circular plate 5, the circular plate 5 helps the bent rod 6 to reset, a cylinder 7 is rotatably connected to the inner side of the bent rod 6, the bent rod 6 limits the cylinder 7, the outer wall of the cylinder 7 is attached to the outer wall of the clamping plate 201, the outer side of the cross rod 10 is attached to the inner side of the side plate 8, and a connecting ring 11 is fixedly connected to the top of the cross rod 10.

Working principle:

the lifting tool body 1 is placed at the top of a plate to be carried, an external power supply of the servo motor 3 is connected, the servo motor 3 drives the rotating plate 203 to rotate during working, the rotating plate 203 drives the connecting rods 202 on two sides to move, the clamping plates 201 are driven by the connecting rods 202 to move inwards due to the fact that the clamping plates 201 are limited by the lifting tool body 1, the clamping plates 201 on two sides are clamped and fixed, the servo motor 3 has a self-locking function, the clamping plates 201 can be prevented from shaking in the moving process, a lifting belt is not required to be used for fixing the plate, so that the manual labor is reduced, the clamping plates 201 move inwards, the plate extrusion cylinder 7 moves upwards, the cylinder 7 compresses the spring 4, the spring 4 in a compressed state pushes the cylinder 7 to move downwards, the cylinder 7 is matched with the clamping plates 201 to fix the plate, the inner angle bolts 9 are driven to rotate, the inner angle bolts 9 are matched with the side plates 8 to fix the cross bars 10, and the connecting rings 11 at the top of the cross bars 10 are convenient to be connected with a crane.

Example 2:

referring to fig. 2, the present utility model provides a technical solution: the plate lifting appliance with the self-locking function, the locking mechanism 2 can further comprise a chute 2a1 and a roller 2a2, the chute 2a1 is processed on the inner wall of the lifting appliance main body, the inner wall of the chute 2a1 is in sliding clamping connection with the outer wall of the roller 2a2, the chute 2a1 limits the roller 2a2, the positive end surface of the roller 2a2 is rotationally connected with the outer side of the clamping plate 201, and the roller 2a2 limits the clamping plate 201;

the sliding groove 2a1 limits the roller 2a2, the roller 2a2 limits the clamping plate 201, and the sliding friction of the clamping plate 201 is replaced by the rolling friction, so that the clamping plate 201 operates more stably.

Working principle:

While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.

Claims

1. Plate lifting appliance with self-locking function, comprising a lifting appliance main body (1), and being characterized in that: the lifting appliance is characterized in that a locking mechanism (2) is arranged on the inner wall of the lifting appliance body (1), a servo motor (3) is fixedly connected to the top of the lifting appliance body (1), a side plate (8) is fixedly connected to the top of the lifting appliance body (1), an inner angle bolt (9) is connected with the inner wall thread of the side plate (8), and a cross rod (10) is connected with the outer wall thread of the inner angle bolt (9).

2. The plate lifting appliance with a self-locking function according to claim 1, wherein: the locking mechanism (2) comprises a clamping plate (201), a connecting rod (202), a rotating plate (203) and a leaning plate (204);

the outer side of splint (201) and the inner wall slip joint of hoist main part (1), the positive terminal surface of splint (201) rotates with the outside of connecting rod (202) and links to each other, the one end of connecting rod (202) rotates with the outside of rotating plate (203) and links to each other, the rear end face of rotating plate (203) rotates with the positive terminal surface of backup plate (204) and links to each other, the outside of backup plate (204) is fixedly connected with the inner wall of hoist main part (1) mutually.

3. The plate lifting appliance with a self-locking function according to claim 2, wherein: the rear end face of the rotating plate (203) is fixedly connected with the output end of the servo motor (3).

4. The plate lifting appliance with a self-locking function according to claim 2, wherein: the inside rigid coupling of splint (201) has spring (4), the one end rigid coupling of spring (4) has plectane (5), the one end rigid coupling of plectane (5) has bent lever (6), the inboard rotation of bent lever (6) is connected with drum (7), the outer wall of drum (7) is laminated with the outer wall of splint (201) mutually.

5. The plate lifting appliance with a self-locking function according to claim 1, wherein: the outer side of the cross rod (10) is attached to the inner side of the side plate (8), and a connecting ring (11) is fixedly connected to the top of the cross rod (10).