CN219341436U

CN219341436U - Cross type lifting clamp

Info

Publication number: CN219341436U
Application number: CN202320896059.8U
Authority: CN
Inventors: 庄大江; 刘兰天
Original assignee: Jiangsu Anteng Engineering Machinery Co ltd
Current assignee: Jiangsu Anteng Engineering Machinery Co ltd
Priority date: 2023-04-20
Filing date: 2023-04-20
Publication date: 2023-07-14
Anticipated expiration: 2033-04-20

Abstract

The utility model relates to the technical field of lifting equipment, in particular to a cross-shaped lifting clamp, which solves the problems that in the prior art, when a cross-shaped lifting appliance is used, clamps on four corners do not have a movable adjusting function, so that when the four corners lift an irregular bag-type bearing frame, lifting balance cannot be achieved, and the use stability of the lifting appliance is greatly reduced. The utility model provides a cross lifting clamp, includes cross hoist, the equal fixedly connected with loading board in bottom of four corners of cross hoist, and the spout has been seted up to the bottom of four loading boards to the equal sliding connection in inboard of four spouts has the carrier block, the equal fixedly connected with couple in bottom of four carrier blocks. According to the mode provided by the utility model, the positions of the four hooks can be adjusted by adjusting the positions of the four bearing blocks, and then the four hooks and the bag-type bearing frame are mounted, so that the flexibility and the practicability are very high.

Description

Cross type lifting clamp

Technical Field

The utility model relates to the technical field of lifting equipment, in particular to a cross-shaped lifting clamp.

Background

The lifting appliance refers to a device for lifting a weight in a lifting machine. The most commonly used slings for lifting articles are hooks and slings, and others are slings, lifting chucks, clamps, forks and the like. The lifting appliance is widely applied to the lifting industry, and special rigging such as a lifting hook, a steel wire rope, a chain and the like are commonly used in the lifting appliance. The lifting sucker, the clamp, the fork and the like can be used on a crane for a long time as a special lifting appliance, can also be used as a replaceable auxiliary lifting appliance to be hung on a lifting hook for temporary use, and are commonly used for multi-cargo warehouse and storage yard to improve the working efficiency, wherein the lifting sucker, the clamp, the fork and the like comprise cross-shaped lifting appliances, and the cross-shaped lifting appliances are regarded as names.

In the use process of the cross-shaped lifting appliance, as the cross-shaped lifting appliance is generally aimed at the bag-type bearing frame, the lifting stability can be ensured by utilizing the clamps on the four corners, but when the cross-shaped lifting appliance is used, the clamps on the four corners do not have the function of moving and adjusting, so that the four corners can not reach lifting balance when the irregular bag-type bearing frame is lifted, the use stability of the lifting appliance can be greatly reduced, and the lifting appliance is very inconvenient, so that a cross-shaped lifting clamp capable of adjusting the positions of the clamps is needed to solve the problems.

Disclosure of Invention

The utility model aims to provide a cross-shaped lifting clamp, which solves the problems that in the prior art, when a cross-shaped lifting appliance is used, clamps on four corners do not have a moving adjustment function, so that when the four corners lift an irregular bag-type bearing frame, lifting balance cannot be achieved, and the use stability of the lifting appliance is greatly reduced.

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

the utility model provides a cross lifting fixture, includes cross hoist, the equal fixedly connected with loading board in bottom of four corners of cross hoist, and the spout has been seted up to the bottom of four loading boards to the equal sliding connection of the inboard of four spouts has the loading shoe, the equal fixedly connected with couple in bottom of four loading shoes, and the inboard of four couples all rotates through torsional spring pivot to be connected with splint.

Preferably, the two sides of the four bearing blocks are fixedly connected with sliding blocks, and all the sliding blocks are respectively connected with the inner walls of the four sliding grooves in a sliding manner through sliding rails.

Preferably, threaded rods are arranged on two sides of the bottoms of the four bearing plates, threaded grooves are formed in two sides of the bottoms of the four bearing plates and the bottoms of all the sliding blocks, and a plurality of threaded grooves are formed in the bottoms of the four bearing plates.

Preferably, the middle part of the cross-shaped lifting appliance is embedded with a connecting block, and the top of the connecting block is fixedly connected with a lifting ring.

Preferably, the four bearing plates are distributed in an annular array along the connecting block.

Preferably, all the sliding blocks are in clearance fit with all the sliding rails respectively.

The utility model has at least the following beneficial effects:

when the cross lifting clamp is used, the positions of the four hooks are adjusted according to the shape specification of the bag-type bearing frame to be lifted, namely the four bearing blocks are respectively slid along the direction of the bearing plate in a manual mode, the positions of the four hooks are correspondingly adjusted, the four bearing blocks are fixed and limited, and finally the four hooks and the bag-type bearing frame are mounted.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a schematic view of the bottom structure of the present utility model;

fig. 3 is a schematic view of a carrier block and a structure thereof according to the present utility model.

In the figure: 1. a cross-shaped lifting appliance; 2. a hanging ring; 3. a carrying plate; 4. a connecting block; 5. a hook; 6. a bearing block; 7. a slide rail; 8. a slide block; 9. a clamping plate; 10. a chute; 11. a thread groove; 12. a threaded rod.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1-3, a cross lifting clamp comprises a cross lifting appliance 1, wherein the bottoms of four corners of the cross lifting appliance 1 are fixedly connected with bearing plates 3, sliding grooves 10 are formed in the bottoms of the four bearing plates 3, bearing blocks 6 are slidably connected to the inner sides of the four sliding grooves 10, hooks 5 are fixedly connected to the bottoms of the four bearing blocks 6, clamping plates 9 are rotatably connected to the inner sides of the four hooks 5 through torsion spring rotating shafts, and specifically, the positions of the four bearing blocks 6 are adjusted, so that the positions of the four hooks 5 can be adjusted, and then the four hooks 5 and a bag type bearing frame are mounted.

The scheme comprises the following working processes:

when the cross-shaped lifting clamp is used, the positions of the four hooks 5 are adjusted according to the shape and the specification of a bag-type bearing frame to be lifted, namely, the four bearing blocks 6 are respectively slid in a manual mode and slide along the direction of the bearing plate 3 so as to correspondingly adjust the positions of the four hooks 5, then the four bearing blocks 6 are fixed and limited, and finally, the four hooks 5 and the bag-type bearing frame are mounted.

The working process can be as follows:

through adjusting the position of four carrier blocks 6 to can adjust the position of four couple 5, will carry out the carry work with four couple 5 and pocket type carrier frame again, have very high flexibility and practicality.

Further, the two sides of the four bearing blocks 6 are fixedly connected with sliding blocks 8, all the sliding blocks 8 are respectively connected with the inner walls of the four sliding grooves 10 in a sliding manner through sliding rails 7, and specifically, the sliding blocks 8 are utilized to slide in the sliding rails 7, so that the bearing blocks 6 can be more stable in moving adjustment.

Further, the two sides of the bottom of the four bearing plates 3 are respectively provided with a threaded rod 12, the two sides of the bottom of the four bearing plates 3 and the bottoms of all the sliding blocks 8 are respectively provided with a threaded groove 11, the threaded grooves 11 at the bottoms of the four bearing plates 3 are provided with a plurality of threaded grooves, and the threaded rods 12 are specifically used for screwed connection with the threaded grooves 11 on the bearing plates 3 and the sliding blocks 8, so that the bearing blocks 6 can be fixed.

Further, the middle part of the cross-shaped lifting appliance 1 is embedded with a connecting block 4, the top of the connecting block 4 is fixedly connected with a lifting ring 2, and specifically, the lifting ring 2 is utilized to realize the mounting of the whole cross-shaped lifting appliance 1.

Further, the four bearing plates 3 are distributed in a ring array along the connecting block 4.

Further, all the sliding blocks 8 are respectively in clearance fit with all the sliding rails 7.

To sum up: utilize slider 8 to slide in slide rail 7, and then can make carrier block 6 more stable in the removal regulation, utilize threaded rod 12 to carry out the screw thread with on the loading board 3 and the screw groove 11 on the slider 8 and revolve to close and be connected, and then can fix carrier block 6, utilize rings 2 can realize the mount to whole cross hoist 1.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a cross lifting clamp, includes cross hoist (1), its characterized in that, the equal fixedly connected with loading board (3) in bottom at four corners of cross hoist (1), and spout (10) have been seted up to the bottom of four loading boards (3) to the inboard of four spouts (10) is all sliding connection has loading shoe (6), four the equal fixedly connected with couple (5) in bottom of loading shoe (6), and the inboard of four couples (5) is all rotated through torsional spring pivot and is connected with splint (9).

2. The cross-shaped lifting clamp according to claim 1, wherein the two sides of the four bearing blocks (6) are fixedly connected with sliding blocks (8), and all the sliding blocks (8) are respectively connected with the inner walls of the four sliding grooves (10) in a sliding manner through sliding rails (7).

3. The cross-shaped lifting clamp according to claim 2, wherein threaded rods (12) are arranged on two sides of the bottoms of the four bearing plates (3), threaded grooves (11) are formed on two sides of the bottoms of the four bearing plates (3) and the bottoms of all sliding blocks (8), and a plurality of threaded grooves (11) are formed in the bottoms of the four bearing plates (3).

4. The cross-shaped lifting clamp according to claim 1, wherein a connecting block (4) is embedded in the middle of the cross-shaped lifting tool (1), and a lifting ring (2) is fixedly connected to the top of the connecting block (4).

5. A cross-shaped lifting clamp according to claim 4, characterized in that four bearing plates (3) are distributed in an annular array along the connecting block (4).

6. A cross-shaped lifting clamp according to claim 2, characterized in that all the sliding blocks (8) are in clearance fit with all the sliding rails (7) respectively.