CN215558409U

CN215558409U - Hoist and mount fixture for hoist

Info

Publication number: CN215558409U
Application number: CN202122271282.7U
Authority: CN
Inventors: 曹领军
Original assignee: Cao Lingjun
Current assignee: Cao Lingjun
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-01-18
Anticipated expiration: 2031-09-18

Abstract

The utility model relates to the technical field of cranes and discloses a hoisting clamping mechanism for a crane, which comprises a whole clamping structure, a mounting plate, a protruding block and a fixed block, wherein the mounting plate is fixedly connected in the middle of the whole clamping structure, the protruding block is fixedly connected at the bottom of the mounting plate, the fixed blocks are fixedly connected at two sides of the protruding block, the left side of the fixed block is fixedly connected with a rotating shaft, the middle of the rotating shaft is movably connected with a clamping plate, the top end of a functional plate is fixedly connected with a spring, the spring can reduce impact force caused by collision, after clamping, an object can be in contact with the rubber pad, the rubber pad is soft in material and provided with anti-skid particles on the surface, the clamped object can be prevented from skidding, the clamped object can also extrude the spring at the bottom end of the rubber pad during clamping, the spring and the rubber pad both have elasticity, the impact force caused by collision of the object can be reduced, and the damage to the object can be reduced, the article can be effectively protected through the elasticity of the spring and the rubber pad.

Description

Hoist and mount fixture for hoist

Technical Field

The utility model relates to the technical field of cranes, in particular to a hoisting clamping mechanism for a crane.

Background

The crane is a multi-action hoisting machine which can vertically lift and horizontally carry heavy objects within a certain range, is also called a crane and is frequently used in the field of daily life, and can help people to greatly improve the working efficiency.

The existing crane clamping structure is poor in protection performance, articles in the clamping structure can be prone to shaking when moving, the articles are prone to contacting and colliding with a device in the shaking process, and accordingly the articles are damaged.

Therefore, how to design a hoisting clamping mechanism for a crane becomes a problem to be solved currently.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a hoisting clamping mechanism for a crane, which solves the problems of poor protection and poor practicability.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a hoisting clamping mechanism for a crane comprises a clamping structure whole body, a mounting plate, a protruding block and a fixed block, wherein the mounting plate is fixedly connected in the middle of the clamping structure whole body, the protruding block is fixedly connected to the bottom of the mounting plate, the fixed blocks are fixedly connected to the two sides of the protruding block, the left side of the fixed block is fixedly connected with a rotating shaft, the middle of the rotating shaft is movably connected with a clamping plate, the top end of the clamping plate is fixedly connected with a function plate, the front of the mounting plate is movably connected with a moving block, the top end of the function plate is fixedly connected with a spring, the top end of the spring is fixedly connected with a rubber pad, the middle of the function plate is fixedly connected with a nut, the middle of the nut is movably connected with a fixed clamping pin, the middle of the moving block is fixedly connected with a moving rod, the top end of the moving rod is fixedly connected with a vertical rod, and the top of the mounting plate is fixedly connected with a mounting seat, the top fixedly connected with control lever of montant, the left side swing joint of grip block has the fly leaf.

Preferably, the front surface of the moving block is fixedly connected with a protective baffle, and the protective baffle is formed by splicing a cuboid and a cylinder.

Preferably, the appearance of function board is the cuboid, rubber pad, spring and function board are vertical range from the top down.

Preferably, the moving block is cylindrical, and the control rod, the vertical rod and the moving rod are vertically arranged from top to bottom.

(III) advantageous effects

The utility model provides a hoisting clamping mechanism for a crane, which has the following beneficial effects:

(1) according to the anti-skid clamp, the protection structure is arranged, after clamping, articles can be in contact with the rubber pad, the rubber pad is made of soft materials, anti-skid particles are arranged on the surface of the rubber pad, the clamped articles can be anti-skid, the clamped articles can extrude the spring at the bottom end of the rubber pad during clamping, the spring and the rubber pad are elastic, impact force of article collision can be reduced, damage to the articles can be reduced, and the articles can be effectively protected through the elastic energy of the spring and the rubber pad.

(2) According to the clamping structure, the mounting seat is fixed firstly, and then the control rod is pulled upwards during clamping, so that the middle of the two clamping plates can be opened, then an article can be clamped by the clamping plates, the moving distance of the moving block can be adjusted according to the size of the article, the larger the moving distance of the moving block is, the larger the opening of the clamping plate is, the more the opening of the clamping plate is, the articles with different sizes can be clamped conveniently, and the matched clamping plates do not need to be replaced.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of a functional board according to the present invention;

FIG. 3 is a schematic cross-sectional view of the mounting plate of the present invention;

fig. 4 is a schematic perspective view of the protective barrier of the present invention.

In the figure: 1. the clamping structure is integral; 2. mounting a plate; 3. a protruding block; 4. a fixed block; 5. a rotating shaft; 6. a clamping plate; 7. a function board; 8. a movable plate; 9. a moving block; 10. a protective baffle; 701. a spring; 702. a rubber pad; 703. a nut; 704. fixing the bayonet lock; 901. a travel bar; 902. a vertical rod; 903. a mounting seat; 904. a control lever.

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 embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated, whereby features defined as "first" and "second" may explicitly or implicitly include one or more of such features, in the description of the utility model "plurality" means two or more unless explicitly defined otherwise.

As shown in fig. 1 to 4, the present invention provides a technical solution: a hoisting clamping mechanism for a crane comprises a clamping structure whole 1, a mounting plate 2, a protruding block 3 and a fixed block 4, wherein the mounting plate 2 is fixedly connected in the middle of the clamping structure whole 1, the protruding block 3 is fixedly connected at the bottom of the mounting plate 2, the fixed blocks 4 are fixedly connected at two sides of the protruding block 3, the rotating shaft 5 is fixedly connected at the left side of the fixed block 4, the clamping plate 6 is movably connected in the middle of the rotating shaft 5, the top end of the clamping plate 6 is fixedly connected with a function plate 7, the front surface of the mounting plate 2 is movably connected with a movable block 9, the top end of the function plate 7 is fixedly connected with a spring 701, the top end of the spring 701 is fixedly connected with a rubber pad 702, the nut 703 is fixedly connected in the middle of the function plate 7, the fixed bayonet lock 704 is movably connected in the middle of the nut 703, the movable block 9 is fixedly connected with a movable rod 901, and the top end of the movable rod 901 is fixedly connected with a vertical rod 902, the top fixedly connected with mount pad 903 of mounting panel 2, the top fixedly connected with control lever 904 of montant 902, the left side swing joint of grip block 6 has fly leaf 8.

Preferably, the front surface of the moving block 9 is fixedly connected with a protective baffle 10, the protective baffle 10 is formed by splicing a cuboid and a cylinder, when the clamping structure is used, clamped articles are easy to fall off from two sides of the structure, the problem of article damage can occur, therefore, the protective baffle 10 is arranged on the moving block 9, the two sides of the clamping structure can be protected, articles can be prevented from falling from the two sides, the protective baffle 10 can move along with the movement of the moving block 9, when the moving block 9 moves upwards to open the clamping plate 6, the protective baffle 10 also moves upwards to conveniently clamp articles, when the moving block 9 moves downwards to clamp articles, the protective baffle 10 can protect two sides along with the downwards movement, the problem that articles slide to two sides in the clamping process can be prevented, so that the articles are safer, and the practicability of the device is greatly improved.

Preferably, the functional board 7 is a cuboid, the rubber pad 702, the spring 701 and the functional board 7 are vertically arranged from top to bottom, and the functional board 7, the spring 701, the rubber pad 702, the nut 703 and the fixing clamp 704 jointly form a protection structure, the existing crane clamping structure has poor protection performance, articles in the clamping structure may shake during moving, and easily contact and collide with the device during shaking, so that the articles are damaged, so that the functional board 7 is arranged, after the articles are clamped, the articles can contact with the rubber pad 702, the rubber pad 702 is made of soft material, and the surface is provided with anti-skid particles, so that the clamped articles can be anti-skid, the clamped articles can also extrude the spring 701 at the bottom end of the rubber pad 702 during clamping, and if the clamped articles are small, the spring 701 and the rubber pad 702 have elasticity during left-right movement and collision, the impact force of article collision can be reduced, the damage that article received can be reduced, if spring 701 or rubber pad 702 on the function board 7 appear damaging the time, can also rotate at nut 703 through fixed bayonet 704, come function board 7 to take off from grip block 6, then change or maintain the article that damages, effectively protect article through the elastic energy of spring 701 and rubber pad 702, avoided the relatively poor problem of structural protection nature.

Preferably, the shape of the moving block 9 is a cylinder, the control rod 904, the vertical rod 902 and the moving rod 901 are vertically arranged from top to bottom, the moving block 9, the moving rod 901, the vertical rod 902, the mounting seat 903 and the control rod 904 jointly form a clamping structure, the existing clamping structure of the crane is poor in applicability, only weights matched with the crane claws can be clamped, if tubular articles with larger size and smaller length need to be clamped, only matched claws can be replaced, and the clamping structure is inconvenient to use, so that the moving block 9 is provided, when the articles need to be clamped, the mounting seat 903 needs to be fixed first, then the control rod 904 is pulled upwards, the control rod 904 is lapped on the mounting seat 903, the control rod 904 can drive the vertical rod 902 to move upwards when pulled upwards, the vertical rod 902 can drive the moving rod 901 and the moving block 9 to move upwards at the same time, the movable plates 8 on two sides of the moving block 9 can drive the clamping plate 6 to rotate by taking the rotating shaft 5 as a central axis, when the moving block 9 moves upwards, the top of the clamping plate 6 can move rightwards, the bottom of the clamping plate 6 can move leftwards, the middle of the two clamping plates 6 can be opened, then the article can be clamped by the clamping plate 6, the moving distance of the moving block 9 can be adjusted according to the size of the article, the distance of the upward movement of the moving block 9 is larger, the opening of the clamping plate 6 is larger, the article with different sizes can be clamped conveniently, the matched clamping plate 6 does not need to be replaced, and the problem of poor applicability of the device is solved.

In conclusion, the working process of the utility model is as follows: when an article needs to be clamped, the mounting seat 903 needs to be fixed, and then the control rod 904 is pulled upwards, so that the middle of the two clamping plates 6 can be opened, then the article can be clamped by the clamping plate 6, the moving distance of the moving block 9 can be adjusted according to the size of the article, the larger the upward moving distance of the moving block 9 is, the larger the opening of the clamping plate 6 is, when the article is clamped, the article will contact with the rubber pad 702, and when the article is clamped, the clamped article will press the spring 701 at the bottom end of the rubber pad 702, and the spring 701 and the rubber pad 702 have elasticity, the impact force of the article collision can be reduced, and if the spring 701 or the rubber pad 702 on the function board 7 is damaged, it is also possible to remove the function board 7 from the chucking plate 6 by rotating the fixing pin 704 on the nut 703, and then replace or repair the damaged article.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hoist and mount fixture for crane, includes that the clamping structure is whole (1), mounting panel (2), outstanding piece (3) and fixed block (4), its characterized in that: the middle of the clamping structure whole body (1) is fixedly connected with a mounting plate (2), the bottom of the mounting plate (2) is fixedly connected with a protruding block (3), two sides of the protruding block (3) are fixedly connected with fixed blocks (4), the left side of each fixed block (4) is fixedly connected with a rotating shaft (5), the middle of each rotating shaft (5) is movably connected with a clamping plate (6), the top end of each clamping plate (6) is fixedly connected with a function plate (7), the front side of the mounting plate (2) is movably connected with a moving block (9), the top end of each function plate (7) is fixedly connected with a spring (701), the top end of each spring (701) is fixedly connected with a rubber pad (702), the middle of each function plate (7) is fixedly connected with a nut (703), the middle of each nut (703) is movably connected with a fixed clamping pin (704), and the middle of each moving block (9) is fixedly connected with a moving rod (901), the top end of the movable rod (901) is fixedly connected with a vertical rod (902), the top of the mounting plate (2) is fixedly connected with a mounting seat (903), and the top end of the vertical rod (902) is fixedly connected with a control rod (904).

2. The hoisting clamping mechanism for the crane according to claim 1, characterized in that: the left side of the clamping plate (6) is movably connected with a movable plate (8).

3. The hoisting clamping mechanism for the crane according to claim 1, characterized in that: the front face of the moving block (9) is fixedly connected with a protective baffle (10), and the protective baffle (10) is formed by splicing a cuboid and a cylinder.

4. The hoisting clamping mechanism for the crane according to claim 1, characterized in that: the functional board (7) is cuboid.

5. The hoisting clamping mechanism for the crane according to claim 1, characterized in that: the rubber pads (702), the springs (701) and the function board (7) are vertically arranged from top to bottom.

6. The hoisting clamping mechanism for the crane according to claim 1, characterized in that: the moving block (9) is cylindrical in shape.

7. The hoisting clamping mechanism for the crane according to claim 1, characterized in that: the control rod (904), the vertical rod (902) and the moving rod (901) are vertically arranged from top to bottom.