CN218371181U

CN218371181U - Four-point-crane moving lifting sling

Info

Publication number: CN218371181U
Application number: CN202222452542.5U
Authority: CN
Inventors: 刘继伟; 董文帅
Original assignee: Henan Kekaini Intelligent Equipment Co ltd
Current assignee: Henan Kekaini Intelligent Equipment Co ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2023-01-24
Anticipated expiration: 2032-09-15

Abstract

The utility model discloses a four-point hangs removal lift hoist relates to lift hoist technical field, specifically is including the mount, the shifting chute has been seted up to one side of mount, one side of shifting chute is provided with the movable block, one side of movable block is rotated and is connected with the gyro wheel, lies in mount with one side the quantity of movable block is two, one side fixedly connected with hydraulic stem of movable block, the one end fixedly connected with fixed block of hydraulic stem. This four-point hangs removal lift hoist, through the depression bar, the fixed block, the connecting rod, the supporting shoe, the bracing piece, the cooperation setting of carriage release lever and connecting block, the in-process that uses can start the hydraulic stem, the hydraulic stem drives the fixed block and removes, the fixed block passes through the bracing piece and drives the supporting shoe and remove along the carriage release lever, the supporting shoe passes through the carriage release lever and the adjacent movable block of connecting block drive removes, thereby the effect of the interval between the adjacent movable block of adjustment has been played, reach the different mesh that lifts by crane the position of adaptation.

Description

Four-point-crane moving lifting sling

Technical Field

The utility model relates to a lift hoist technical field specifically is a four-point hangs removal lift hoist.

Background

The lifting appliance is a device for lifting a heavy object in lifting machinery, common lifting appliances in the lifting appliance are special riggings such as a lifting hook, a steel wire rope and a chain, a lifting sucker, a clamp, a fork and the like can be used as a special lifting appliance on a crane for a long time, and can also be used as a replaceable auxiliary lifting appliance hung on the lifting hook for temporary use, the lifting appliance is commonly used for various warehouses and storage yards, so that the operation efficiency is improved, the lifting appliance for grabbing bulk materials is generally a grab bucket with an openable and closable jaw plate, and electromagnetic suckers can also be used for sucking magnetic conductive materials such as metal chips.

The position between some adjacent hoists of current lift hoist is fixed, and is comparatively troublesome when the interval between the hoist is changed to needs, and some lift hoists need stop in fixed place sometimes at the in-process of transportation, and some inconveniences are adjusted the stop position, and are comparatively troublesome during the use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a four point are hung and are removed lift hoist has solved the problem of proposing among the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a four-point hangs removal lift hoist, includes the mount, the shifting chute has been seted up to one side of mount, one side of shifting chute is provided with the movable block, one side of movable block is rotated and is connected with the gyro wheel, lies in the mount with one side the quantity of movable block is two, one side fixedly connected with hydraulic stem of movable block, the one end fixedly connected with fixed block of hydraulic stem, one side fixedly connected with connecting rod of movable block, the surface sliding connection of connecting rod has the supporting shoe, one side of fixed block articulates there is the bracing piece, one side of bracing piece is articulated with one side of supporting shoe, one side of supporting shoe articulates there is the carriage release lever.

Optionally, the upper portion of the moving block is abutted against one side of the fixing frame, and one side of one of the moving blocks is fixedly connected with a connecting block.

Optionally, the number of the supporting blocks on one connecting rod is two, the number of the moving rods is multiple, every two adjacent moving rods are hinged, and one end of each moving rod far away from one side of the supporting block is hinged to one side of the connecting block.

Optionally, a connecting plate is fixedly connected to the lower portion of the moving block, a fixed shaft is fixedly connected to one side of the connecting rod, a rotating sleeve is arranged on the outer surface of the fixed shaft, a fixed rod is arranged on the outer surface of the rotating sleeve, and a bearing rod is arranged on the outer surface of the fixed rod.

Optionally, the upper portion of the fixing frame is fixedly connected with a first motor, an output shaft of the first motor is fixedly connected with a lead screw, a transmission block is arranged on the outer surface of the lead screw, and a first magnet is arranged on one side of the transmission block.

Optionally, a sliding groove is formed in one side of the fixing frame, a sliding block is arranged inside the sliding groove, a groove is formed above the sliding block, and a second magnet matched with the first magnet is arranged inside the groove.

Optionally, a limit switch is arranged below the sliding block, and the limit switch is electrically connected with the first motor through a wire.

Optionally, a control switch is arranged on one side of the fixing frame, the control switch is electrically connected with the hydraulic rod through a lead, a second motor is fixedly connected to one side of the moving block, and an output shaft of the second motor is fixedly connected to one side of the roller.

(III) advantageous effects

The utility model provides a four-point hangs removal lift hoist possesses following beneficial effect:

1. this four-point hangs removal lift hoist, through the depression bar, the fixed block, the connecting rod, the supporting shoe, the bracing piece, the cooperation setting of carriage release lever and connecting block, can start the hydraulic stem at the in-process that uses, the hydraulic stem drives the fixed block and removes, the fixed block passes through the bracing piece and drives the supporting shoe and remove along the carriage release lever, the supporting shoe passes through the carriage release lever and the connecting block drives adjacent movable block and removes, thereby played the effect of the interval between the adjacent movable block of adjustment, reached the different mesh of lifting by crane the position of adaptation.

2. This four-point hangs removal lift hoist, through first motor, the lead screw, the transmission piece, first magnet, the slider, second magnet, limit switch's cooperation setting, in-process using can start first motor and drive the lead screw and rotate, the lead screw drives the transmission piece and removes, the transmission piece drives the slider through first magnet and second magnet and removes, the slider drives limit switch and removes to play the effect that changes the limit switch position, reached the purpose that adapts to different transport positions.

Drawings

FIG. 1 is a schematic view of the three-dimensional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1;

fig. 3 is a schematic sectional structure diagram of the side view of the moving block of the present invention;

fig. 4 is a schematic sectional view of the side view of the transmission block of the present invention;

fig. 5 is a schematic structural diagram of the slider of the present invention.

In the figure: 1. a fixed mount; 2. a moving block; 3. a roller; 4. a hydraulic lever; 5. a fixed block; 6. a connecting rod; 7. a support block; 8. a support bar; 9. a travel bar; 10. connecting blocks; 11. a connecting plate; 12. a fixed shaft; 13. rotating the sleeve; 14. a fixing rod; 15. a first motor; 16. a screw rod; 17. a transmission block; 18. a first magnet; 19. a slider; 20. a second magnet; 21. a limit switch; 22. a second motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

Referring to fig. 1 to 3, the present invention provides a technical solution: a four-point lifting sling comprises a fixed frame 1, wherein one side of the fixed frame 1 is provided with a moving groove, one side of the moving groove is provided with a moving block 2, one side of the moving block 2 is rotatably connected with a roller 3, the number of the moving blocks 2 positioned on the same side of the fixed frame 1 is two, one side of the moving block 2 is fixedly connected with a hydraulic rod 4, one end of the hydraulic rod 4 is fixedly connected with a fixed block 5, one side of the moving block 2 is fixedly connected with a connecting rod 6, the outer surface of the connecting rod 6 is slidably connected with a supporting block 7, one side of the fixed block 5 is hinged with a supporting rod 8, one side of the supporting rod 8 is hinged with one side of the supporting block 7, one side of the supporting block 7 is hinged with a moving rod 9, the upper part of the moving block 2 is abutted against one side of the fixed frame 1, one side of one moving block 2 is fixedly connected with a connecting block 10, the quantity that lies in supporting block 7 on a connecting rod 6 is two, the quantity of carriage release lever 9 is a plurality of, two adjacent carriage release levers 9 are two liang articulated, the one end of keeping away from supporting block 7 one side carriage release lever 9 is articulated with one side of connecting block 10, the below fixedly connected with connecting plate 11 of movable block 2, one side fixedly connected with fixed axle 12 of connecting rod 6, the surface of fixed axle 12 is provided with rotates cover 13, the surface of rotating cover 13 is provided with dead lever 14, the surface of dead lever 14 is provided with the bearing bar, one side of mount 1 is provided with control switch, control switch passes through the wire and is connected with the hydraulic stem 4 electricity, one side fixedly connected with second motor 22 of movable block 2, the output shaft of second motor 22 and one side fixed connection of gyro wheel 3.

Through the depression bar, fixed block 5, connecting rod 6, the supporting shoe 7, bracing piece 8, the cooperation setting of carriage release lever 9 and connecting block 10, hydraulic stem 4 can be started at the in-process that uses, hydraulic stem 4 drives fixed block 5 and removes, fixed block 5 drives supporting shoe 7 through bracing piece 8 and removes along carriage release lever 9, supporting shoe 7 drives adjacent movable block 2 through carriage release lever 9 and connecting block 10 and removes, thereby the effect of the interval between the adjacent movable block 2 of adjustment has been played, the purpose that adapts to the different positions of lifting by crane has been reached.

Example 2

Referring to fig. 1 and 4 to 5, the present invention provides a technical solution: the utility model provides a four-point hangs and removes lift hoist, the first motor 15 of top fixedly connected with of mount 1, the output shaft fixedly connected with lead screw 16 of first motor 15, the surface of lead screw 16 is provided with transmission block 17, one side of transmission block 17 is provided with first magnet 18, the spout has been seted up to one side of mount 1, the inside of spout is provided with slider 19, the recess has been seted up to slider 19's top, the inside society of recess is provided with the second magnet 20 with 18 looks adaptations of first magnet, slider 19's below is provided with limit switch 21, limit switch 21 passes through the wire and is connected with first motor 15 electricity.

Through first motor 15, lead screw 16, transmission block 17, first magnet 18, slider 19, second magnet 20, limit switch 21's cooperation setting, can start first motor 15 and drive lead screw 16 and rotate at the in-process that uses, lead screw 16 drives transmission block 17 and removes, transmission block 17 drives slider 19 through first magnet 18 and second magnet 20 and removes, slider 19 drives limit switch 21 and removes, thereby the effect that changes limit switch 21 position has been played, the purpose that adapts to different transportation positions has been reached.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a four point hangs removal lift hoist, includes mount (1), its characterized in that: the movable trolley is characterized in that a movable groove is formed in one side of the fixed frame (1), a movable block (2) is arranged on one side of the movable block (2), idler wheels (3) are rotatably connected to one side of the movable block (2), the movable frame (1) is located on the same side, the number of the movable blocks (2) is two, one side of the movable block (2) is fixedly connected with a hydraulic rod (4), a fixed block (5) is fixedly connected with one end of the hydraulic rod (4), a connecting rod (6) is fixedly connected to one side of the movable block (2), a supporting block (7) is slidably connected to the outer surface of the connecting rod (6), a supporting rod (8) is hinged to one side of the fixed block (5), one side of the supporting rod (8) is hinged to one side of the supporting block (7), and a movable rod (9) is hinged to one side of the supporting block (7).

2. The four-point crane mobile lifting sling according to claim 1, characterized in that: the upper part of the moving block (2) is abutted against one side of the fixed frame (1), and one side of one of the moving blocks (2) is fixedly connected with a connecting block (10).

3. The four-point crane mobile lifting sling according to claim 2, characterized in that: the number of the supporting blocks (7) on one connecting rod (6) is two, the number of the moving rods (9) is multiple, every two adjacent moving rods (9) are hinged, and one end, away from one side of the supporting blocks (7), of each moving rod (9) is hinged to one side of the connecting block (10).

4. The four-point crane mobile lifting sling according to claim 1, characterized in that: the lower portion of the moving block (2) is fixedly connected with a connecting plate (11), one side of the connecting rod (6) is fixedly connected with a fixed shaft (12), the outer surface of the fixed shaft (12) is provided with a rotating sleeve (13), the outer surface of the rotating sleeve (13) is provided with a fixed rod (14), and the outer surface of the fixed rod (14) is provided with a bearing rod.

5. The four-point crane mobile lifting sling according to claim 1, characterized in that: the upper portion fixedly connected with first motor (15) of mount (1), the output shaft fixedly connected with lead screw (16) of first motor (15), the surface of lead screw (16) is provided with transmission piece (17), one side of transmission piece (17) is provided with first magnet (18).

6. The four-point crane moving lifting sling according to claim 5, wherein: a sliding groove is formed in one side of the fixing frame (1), a sliding block (19) is arranged inside the sliding groove, a groove is formed above the sliding block (19), and a second magnet (20) matched with the first magnet (18) is arranged inside the groove.

7. The four-point crane mobile lifting sling according to claim 6, wherein: a limit switch (21) is arranged below the sliding block (19), and the limit switch (21) is electrically connected with the first motor (15) through a lead.

8. The four-point crane mobile lifting sling according to claim 1, characterized in that: one side of the fixed frame (1) is provided with a control switch, the control switch is electrically connected with the hydraulic rod (4) through a lead, one side of the moving block (2) is fixedly connected with a second motor (22), and an output shaft of the second motor (22) is fixedly connected with one side of the roller (3).