CN218909655U

CN218909655U - Electric single-beam crane with swing-preventing steel wire rope

Info

Publication number: CN218909655U
Application number: CN202223229934.1U
Authority: CN
Inventors: 郭长宇; 梁宁; 吴传栋; 张东普; 马前进
Original assignee: Henan Dafang Heavy Machinery Co Ltd
Current assignee: Henan Dafang Heavy Machinery Co Ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-04-25
Anticipated expiration: 2032-12-02

Abstract

The utility model discloses an electric single-beam crane with a swing-preventing steel wire rope, which comprises a connecting box, wherein two sides of the bottom of the connecting box are fixedly connected with supporting columns, one side of each supporting column is fixedly provided with a cylinder, one side of each cylinder is fixedly connected with a connecting plate, one side of each connecting plate is fixedly connected with a shell, and the top and the bottom of an inner cavity of the shell are fixedly connected with rubber springs. According to the utility model, through the arrangement of the air cylinder, the connecting plate, the shell, the connecting block, the first fixing plate, the concave sliding block, the damping spring, the rubber spring, the limiting plate, the second fixing plate, the connecting rod and the supporting rod, the anti-swing aim is achieved, the problems that an existing crane does not have an anti-swing function, a steel wire rope swings in the use process, goods are easy to swing during lifting, the falling risk exists, personnel can be injured due to falling, the safety of the personnel cannot be guaranteed, and the safety of the personnel is greatly reduced are solved.

Description

Electric single-beam crane with swing-preventing steel wire rope

Technical Field

The utility model relates to the technical field of cranes, in particular to an electric single-beam crane with a swing-preventing steel wire rope.

Background

The lifting equipment has the working characteristics that the lifting equipment performs intermittent motion, namely corresponding mechanisms of taking, transporting, unloading and the like in one working cycle alternately work, the crane is more and more widely developed and used in the market, and the lifting equipment does not need a supporting leg to lift and the lifting equipment is used for driving, so that accidents often occur, and the driving speed is faster than that of a crawler crane (crawler crane); the operation is stable, the lifting capacity is high, the crane can walk in a specific range, but the road is smooth and firm, the tire pressure meets the requirement, and the crane cannot be lifted off the ground by more than 50CM; the long-distance running with load is forbidden, and hoisting operation is basically forbidden without landing legs in China for ensuring operation safety, and the steel wire rope varieties used in a matched manner of the crane comprise a phosphatized coating steel wire rope, a galvanized steel wire rope and a smooth steel wire rope;

patent number is CN216662262U, an electric single-beam crane belongs to crane technical field. This electronic monospar hoist, including girder and electric block, girder both sides set up an end beam perpendicularly respectively, girder and end beam are the box roof beam, electric block length direction is perpendicular with the span direction of girder, electric block top is equipped with at least a set of sports car assembly, the sports car assembly is including the sports car mainboard and the sports car subplate that all set up perpendicularly in the length direction of electric block, the inboard on sports car mainboard and sports car subplate upper portion is provided with a pair of gyro wheel relatively, the axial lead of gyro wheel is on a parallel with the length direction of electric block, every pair of gyro wheel roll connection respectively on the lower apron of girder lower part. The novel travel distance is wide, the stress on the main beam is uniformly distributed, and the service life is long;

the file reduces the space occupied by the electric hoist, thereby expanding the transverse movement range of the electric hoist; in addition, the box beam is adopted to uniformly disperse stress, so that the shaking problem of the electric hoist caused by stress concentration is solved, and the service life of the main beam is prolonged; constitute triangle-shaped frame construction through main tributary dagger and auxiliary support post, improved the structural stability of sports car mainboard and sports car auxiliary plate, but do not possess the function of preventing swaing, wire rope can take place to sway in the in-process of use, and the goods rocks easily when leading to the lifting, has the risk that takes place to drop, drops and can cause the injury to personnel, can't guarantee user's safety, greatly reduced user's security.

Disclosure of Invention

The utility model aims to provide an electric single-beam crane with a swing-preventing steel wire rope, which has the advantage of swing prevention, and solves the problems that the existing crane does not have the swing-preventing function, the steel wire rope swings in the use process, so that goods are easy to swing during lifting, the falling risk exists, the falling can cause injury to personnel, the safety of the personnel cannot be ensured, and the safety of the personnel is greatly reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an electronic monospar hoist that wire rope prevented swaing, includes the connection box, the equal fixedly connected with support column in both sides of connection box bottom, one side fixedly mounted of support column has the cylinder, one side fixedly connected with connecting plate of cylinder, one side fixedly connected with casing of connecting plate, the equal fixedly connected with rubber spring in top and bottom of casing inner chamber, rubber spring's surface winding has damping spring, rubber spring's one end fixedly connected with second fixed plate, the one end sliding connection of second fixed plate has the connecting rod, one side fixedly connected with bracing piece of connecting rod, one side fixedly connected with limiting plate of bracing piece, one side fixedly connected with connecting block of limiting plate, one side fixedly connected with first fixed plate of connecting block, one side fixedly connected with spill slider of first fixed plate.

Preferably, the right side fixedly connected with fixed case of connection box, fixed bottom of case fixed mounting has driving motor, driving motor's output fixedly connected with second bull stick, the fixed surface of second bull stick is connected with the second gear, the surface engagement of second gear has first gear.

Preferably, the left side fixedly connected with first bull stick of first gear, the fixed surface of first bull stick is connected with the connecting cylinder.

Preferably, the surface of the connecting cylinder is wound with a steel wire rope, and the bottom of the steel wire rope is fixedly connected with a lifting hook.

Preferably, the surface of the connecting box is movably connected with a box door through a hinge, and the surface of the box door is fixedly connected with a handle.

Preferably, the left side at the top of the inner cavity of the connecting box is fixedly connected with a power supply box, and the inner cavity of the power supply box is provided with a storage battery.

Preferably, the bottom of the inner cavity of the fixed box is fixedly connected with a bearing, and the bottom of the second rotating rod is movably connected with the inner cavity of the bearing.

Preferably, the top and the bottom of limiting plate all fixedly connected with slider, the spout has all been seted up to the top and the bottom of casing inner chamber, and the inner chamber sliding connection of slider's one end and spout.

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

according to the utility model, through the arrangement of the air cylinder, the connecting plate, the shell, the connecting block, the first fixing plate, the concave sliding block, the damping spring, the rubber spring, the limiting plate, the second fixing plate, the connecting rod and the supporting rod, the anti-swing aim is achieved, the problems that an existing crane does not have an anti-swing function, a steel wire rope swings in the use process, goods are easy to swing during lifting, the falling risk exists, personnel can be injured due to falling, the safety of the personnel cannot be guaranteed, and the safety of the personnel is greatly reduced are solved.

Drawings

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

FIG. 2 is a cross-sectional view showing the internal structure of the junction box of the present utility model;

FIG. 3 is a sectional view showing the internal structure of the stationary box of the present utility model;

fig. 4 is a cross-sectional view showing the internal structure of the housing of the present utility model.

In the figure: 1. a connection box; 2. a driving motor; 3. a fixed box; 4. a connecting plate; 5. a cylinder; 6. a support column; 7. a connecting block; 8. a first fixing plate; 9. a lifting hook; 10. a wire rope; 11. a power box; 12. a connecting cylinder; 13. a first rotating lever; 14. a first gear; 15. a second rotating rod; 16. a second gear; 17. a damping spring; 18. a rubber spring; 19. a limiting plate; 20. a second fixing plate; 21. a connecting rod; 22. a support rod; 23. a housing; 24. a concave slider.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, embodiments of the present utility model are further described below with reference to the accompanying drawings.

Example 1

The utility model provides an electronic monospar hoist that wire rope prevented swaing, including connection box 1, the equal fixedly connected with support column 6 in both sides of connection box 1 bottom, one side fixedly connected with cylinder 5 of support column 6, one side fixedly connected with connecting plate 4 of cylinder 5, one side fixedly connected with casing 23 of connecting plate 4, the equal fixedly connected with rubber spring 18 in top and the bottom of casing 23 inner chamber, rubber spring 18's surface winding has damping spring 17, rubber spring 18's one end fixedly connected with second fixed plate 20, second fixed plate 20's one end sliding connection has connecting rod 21, one side fixedly connected with bracing piece 22 of connecting rod 21, one side fixedly connected with limiting plate 19 of bracing piece 22, one side fixedly connected with connecting block 7 of limiting plate 19, one side fixedly connected with first fixed plate 8 of connecting block 7, one side fixedly connected with spill slider 24 of first fixed plate 8.

Through cylinder 5, connecting plate 4, casing 23, connecting block 7, first fixed plate 8, spill slider 24, damping spring 17, rubber spring 18, limiting plate 19, second fixed plate 20, connecting rod 21 and bracing piece 22's setting, reach the purpose of preventing swaing, solved current hoist and do not possess the function of preventing swaying, wire rope 10 can take place to sway in the in-process of using, the goods rocks easily when leading to lifting, there is the risk that takes place to drop, drop can cause the injury to the personnel, unable assurance user's safety, greatly reduced the problem of user's personnel security.

Example 2

The right side fixedly connected with fixed case 3 of connection box 1, the bottom fixed mounting of fixed case 3 has driving motor 2, and driving motor 2's output fixedly connected with second bull stick 15, the fixed surface of second bull stick 15 is connected with second gear 16, and the surface engagement of second gear 16 has first gear 14.

The left side of the first gear 14 is fixedly connected with a first rotating rod 13, and the surface of the first rotating rod 13 is fixedly connected with a connecting cylinder 12.

The surface of the connecting cylinder 12 is wound with a steel wire rope 10, and the bottom of the steel wire rope 10 is fixedly connected with a lifting hook 9.

The surface of the connection box 1 is movably connected with a box door through a hinge, the surface of the box door is fixedly connected with a handle, and the inner cavity of the connection box 1 is cleaned through the arrangement of the box door, so that the cleanliness of the inner cavity of the connection box 1 is greatly improved.

The left side at the top of the inner cavity of the connecting box 1 is fixedly connected with a power supply box 11, and a storage battery is arranged in the inner cavity of the power supply box 11.

The bottom fixedly connected with bearing of fixed box 3 inner chamber, the bottom and the inner chamber swing joint of bearing of second bull stick 15, through the setting of bearing, reduce the wearing and tearing when second bull stick 15 moves, improved the life of second bull stick 15 greatly.

The top and the bottom of limiting plate 19 all fixedly connected with slider, the spout has all been seted up to the top and the bottom of casing 23 inner chamber, and the one end and the inner chamber sliding connection of spout of slider.

When in use, firstly, a user hangs goods to be lifted on the inner surface of the lifting hook 9, secondly, the user starts the air cylinder 5 to work through the external controller, the air cylinder 5 drives the connecting plate 4 to move to one side, the connecting plate 4 drives the shell 23 to move to one side, the shell 23 drives the connecting block 7 to move to one side, the connecting block 7 drives the first fixing plate 8 to move to one side, the first fixing plate 8 drives the concave sliding block 24 to move to one side, the movement to the appointed position stops, the concave sliding block 24 is driven to move to one side through the reverse force, the first fixing plate 8 is driven to move to one side through the concave sliding block 24, the connecting block 7 is driven to move to one side through the first fixing plate 8, the limiting plate 19 is driven to move to one side through the connecting block 7, the supporting rod 22 is driven to move to one side through the limiting plate 19, the connecting rod 21 is driven to slide to one side through the supporting rod 22, the second fixing plate 20 is driven to slide to one side through the connecting rod 21, the damping spring 17 and the rubber spring 18 are extruded through the second fixing plate 20, the steel wire rope 10 is limited, the anti-swing aim is achieved, then a user starts the driving motor 2 to rotate through an external controller, the driving motor 2 drives the second rotating rod 15 to rotate, the second rotating rod 15 drives the second gear 16 to rotate, the second gear 16 drives the first gear 14 to rotate, the first rotating rod 13 is driven to rotate through the first gear 14, the connecting cylinder 12 is driven to rotate through the first rotating rod 13, the steel wire rope 10 is wound through the connecting cylinder 12, the lifting hook 9 is driven to move upwards through the steel wire rope 10, and the goods are lifted.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 an electronic monospar hoist that wire rope prevented swaing, includes connection box (1), its characterized in that: the two sides of the bottom of the connecting box (1) are fixedly connected with support columns (6), one side of each support column (6) is fixedly provided with an air cylinder (5), one side of each air cylinder (5) is fixedly connected with a connecting plate (4), one side of each connecting plate (4) is fixedly connected with a shell (23), the top and the bottom of the inner cavity of each shell (23) are fixedly connected with rubber springs (18), the surfaces of the rubber springs (18) are wound with damping springs (17), one end of each rubber spring (18) is fixedly connected with a second fixing plate (20), one end sliding connection of second fixed plate (20) has connecting rod (21), one side fixedly connected with bracing piece (22) of connecting rod (21), one side fixedly connected with limiting plate (19) of bracing piece (22), one side fixedly connected with connecting block (7) of limiting plate (19), one side fixedly connected with first fixed plate (8) of connecting block (7), one side fixedly connected with spill slider (24) of first fixed plate (8).

2. The electric single-beam crane with swing-preventing steel wire rope according to claim 1, wherein: the right side fixedly connected with fixed case (3) of connection box (1), the bottom fixed mounting of fixed case (3) has driving motor (2), the output fixedly connected with second bull stick (15) of driving motor (2), the fixed surface of second bull stick (15) is connected with second gear (16), the surface engagement of second gear (16) has first gear (14).

3. The electric single-beam crane with swing-preventing steel wire rope according to claim 2, wherein: the left side of first gear (14) fixedly connected with first bull stick (13), the fixed surface of first bull stick (13) is connected with connecting cylinder (12).

4. A wire rope sway prevention electric single-beam crane according to claim 3, characterized in that: the surface of the connecting cylinder (12) is wound with a steel wire rope (10), and the bottom of the steel wire rope (10) is fixedly connected with a lifting hook (9).

5. The electric single-beam crane with swing-preventing steel wire rope according to claim 1, wherein: the surface of the connecting box (1) is movably connected with a box door through a hinge, and the surface of the box door is fixedly connected with a handle.

6. The electric single-beam crane with swing-preventing steel wire rope according to claim 1, wherein: the left side at the top of the inner cavity of the connecting box (1) is fixedly connected with a power supply box (11), and a storage battery is arranged in the inner cavity of the power supply box (11).

7. The electric single-beam crane with swing-preventing steel wire rope according to claim 2, wherein: the bottom of the inner cavity of the fixed box (3) is fixedly connected with a bearing, and the bottom of the second rotating rod (15) is movably connected with the inner cavity of the bearing.

8. The electric single-beam crane with swing-preventing steel wire rope according to claim 1, wherein: the top and the bottom of limiting plate (19) all fixedly connected with slider, the spout has all been seted up to the top and the bottom of casing (23) inner chamber, and the inner chamber sliding connection of slider's one end and spout.