CN217972246U - Angle-adjustable lifting hook - Google Patents

Abstract

The utility model discloses an adjustable angle lifting hook relates to lifting hook technical field, which comprises a fixing plate and i, the front of fixed plate is provided with the motor, the positive both sides of fixed plate all have the slider through spout sliding connection, and the equal fixedly connected with cardboard in one side that two sliders were kept away from mutually is provided with transmission group between two sliders, the back of transmission group is connected with the front of motor, the bottom of slider is provided with the hoist cable hook, the inside of hoist cable hook is provided with locking mechanical system through the fluting, locking mechanical system includes hollow post, the outside of hollow post is connected with grooved inside, the top sliding connection of hollow post has the piston rod. This but angle regulation lifting hook prevents that the lifting hook that keeps off the hanging flower basket is not of uniform size, leads to the inside that hoist cable hook will not be put into to the great lifting hook of object external diameter to lead to the unable use of hoist cable hook, prevent that hoist cable hook from rocking at the in-process of hoist and mount article, thereby lead to the unable angle with article of transmission group to debug.

Description

Angle-adjustable lifting hook

Technical Field

The utility model relates to a lifting hook technical field specifically is an angle-adjustable lifting hook.

Background

The lifting hook is the hoist and mount part that industrial production industry was used, like chinese patent 2020208445146 provides an adjustable lifting angle's lifting hook, include the double lifting hook subassembly that is hoisted through the hoist cable hook by the loop wheel machine, be equipped with the motor in the loop wheel machine, main wind-up roll and supplementary wind-up roll, it has the hoist cable hook to roll up in two wind-up rolls, double lifting hook subassembly includes two sets of hangers, two sets of lifting hooks, two sets of pulleys and the angle adjustment subassembly of constituteing by the double crank mechanism, the hanger includes both sides board, link firmly through the reference column between the both sides board, the pulley sets up in the hanger middle part, link firmly through connecting axle and both sides board, angle adjustment subassembly connects two hangers, including two connecting rods of the same length, adjust pole and self-locking motor, utilize interconnect's double lifting hook to carry out synchronous lifting to heavy work piece, and under the self-locking motor drives, control double lifting hook luffing motion, with this regulation two lifting hook angle between the lifting hook, fully satisfy the technical demand that need be certain angle to be the heavy work piece to be present lifting hook to be the lifting hook, and the inside that the lifting hook baffle that the lifting hook that will hang the article in the use of the adjustable lifting hook leads to the major sling, so the inside the lifting hook that the major object that the lifting hook that the hoist the suspension hook can's lifting hook is unable anti-drop-off in the process of the hoist, thereby can's lifting hook, the major lifting hook, the hoist can's lifting hook, the major lifting hook that the messenger's lifting hook that the messenger need to prevent the messenger's lifting hook, the messenger's lifting hook is needed to prevent the messenger's lifting hook, thereby the messenger's lifting hook from the major messenger's the messenger's lifting hook, the messenger's lifting hook diameter that the major messenger's hanging hook is needed to be put, the major messenger.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an angle-adjustable lifting hook to the lifting hook of hanging flower basket is not of uniform size among the solution above-mentioned background art, leads to the inside that the great lifting hook of object outside diameter will can't put into the hoist cable hook, thereby leads to the unable problem of using of hoist cable hook.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an adjustable angle lifting hook, includes the fixed plate, the front of fixed plate is provided with the motor, the positive both sides of fixed plate all have the slider through spout sliding connection, and the equal fixedly connected with cardboard in one side that two sliders kept away from mutually is provided with the transmission group between two sliders, the back of transmission group is connected with the front of motor, the bottom of slider is provided with the hoist cable hook, the inside of hoist cable hook is provided with locking mechanical system through the fluting.

Optionally, the locking mechanism includes a hollow column, the outside of the hollow column is connected with the inside of the slot, the top of the hollow column is slidably connected with a piston rod, the bottom of the hollow column is communicated with a hollow cylinder through a gas pipe, and the inside of the hollow cylinder is slidably connected with a movable plug rod.

Optionally, the piston rod includes a piston, the outside of the piston contacts with the inside of the hollow column, and the top of the piston is fixedly connected with a pressing plate through a vertical arm.

Optionally, the transmission group includes diaphragm A, and the back of diaphragm A is connected with the output of motor, and the both sides of diaphragm A all are connected with the front of two sliders through round pin axle A, and the front of diaphragm A rotates through round pin axle B to be connected with the riser, and the back of diaphragm rotates through round pin axle C to be connected with diaphragm B, and the both sides at the back of diaphragm B all are connected with the front of two sliders through round pin axle D.

Optionally, the bottom of the piston rod is connected to the bottom of the hollow column through a return spring.

Optionally, a clamping groove is formed in the clamping plate.

Optionally, the top of the fixing plate is provided with an installation block, and installation grooves are formed in two sides of the front surface of the installation block.

Optionally, the exterior of the fixing plate is sprayed with a rust-proof paint.

The utility model discloses a technological effect and advantage:

1. this but angle regulation lifting hook pops out through the weight drive locking mechanical system of article at the in-process of hoist and mount article and locks article, increases hoist cable hook inner capacity, prevents that the lifting hook of hanging flower basket is not of uniform size, leads to the inside that hoist cable hook can't be put into to the great lifting hook of object outside diameter to lead to hoist cable hook can't use.

2. This but angle regulation lifting hook, locking mechanical system pop out and lock article in the position of hoist cable hook with the in-process automatic cooperation cardboard of hoist cable hook inside, prevent that hoist cable hook from rocking at the in-process of hoist and mount article to lead to the transmission group can't debug the angle of article.

Drawings

FIG. 1 is a front sectional view of the structure of the present invention;

FIG. 2 is an enlarged schematic view of the present invention at A in FIG. 1;

fig. 3 is a front schematic view of the structure locking mechanism of the present invention.

In the figure: the device comprises a fixing plate 1, a motor 2, a transmission set 3, a sliding block 4, a clamping plate 5, a sling hook 6, a locking mechanism 7, a hollow column 71, a piston rod 72, an air pipe 73, a hollow cylinder 74 and a movable plug rod 75.

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.

The utility model provides a but as shown in fig. 1-3 angle regulation lifting hook, include and be connected the fixed plate 1 that lifts up article with the hoist engine, the outside spraying of fixed plate 1 has the in-process that prevents fixed plate 1 and use for a long time outside rust-resistant paint that produces, the top of fixed plate 1 is provided with the installation piece that conveniently installs fixed plate 1, the mounting groove of making things convenient for fixed plate 1 is all seted up to the positive both sides of installation piece, the front of fixed plate 1 is provided with the motor 2 that provides drive power debugging article angle, the positive both sides of fixed plate 1 all have through spout sliding connection can slide in fixed plate 1 outside and change its high slider 4, the angular slope of spout, prevent that two sliders 4 can't be carried out the transmission by transmission group 3 at the in-process of elevating position.

The cardboard 5 of the equal fixedly connected with coupling assembling in one side that two sliders 4 kept away from mutually, the draw-in groove that carries out the locking with hoist cable hook 6 is seted up to the inside of cardboard 5, be provided with the transmission group 3 of 4 height of control slider between two sliders 4, transmission group 3 includes driven diaphragm A, diaphragm A's the back is connected with motor 2's output, diaphragm A's both sides are all connected with two slider 4's front through round pin axle A, diaphragm A's front is rotated through round pin axle B and is connected with the riser through diaphragm A control diaphragm B, the back of diaphragm is rotated through round pin axle C and is connected with driven diaphragm B, the both sides at the diaphragm B back all are connected with two slider 4's front through round pin axle D.

The back of the transmission group 3 is connected with the front of the motor 2, a sling hook 6 capable of hoisting objects is arranged at the bottom of the sliding block 4, and a locking mechanism 7 capable of locking the objects in the sling hook 6 is arranged in the sling hook 6 through a groove.

The locking mechanism 7 comprises a flow-guiding hollow column 71, the outer part of the hollow column 71 is connected with the inner part of the groove, the top of the hollow column 71 is slidably connected with a piston rod 72 which slides in the hollow column 71 to generate gas, and the bottom of the piston rod 72 is connected with the bottom of the inner part of the hollow column 71 through a return spring.

Piston rod 72 includes the piston that carries out the motion through the gas, the outside of piston contacts with the inside of hollow post 71, the top of piston prevents through erecting arm fixedly connected with that article from putting into the inside clamp plate by the fish tail of hoist cable hook 6, the bottom of hollow post 71 has the hollow section of thick bamboo 74 of water conservancy diversion through trachea 73 intercommunication, the inside sliding connection of hollow section of thick bamboo 74 has the activity cock stem 75 that carries out the motion through the air current, activity cock stem 75 includes the activity stopper through the air current motion, the top fixedly connected with kelly of activity stopper.

The inside of hoist cable hook 6 is placed to the article that will hoist in the in-process of use, the height position that controls two sliders 4 through starter motor 2 cooperation transmission group 3 differs, the angle of the article that will hoist with this is adjusted, the in-process that the article was put into hoist cable hook 6 is descended through weight drive piston rod 72, the in-process that piston rod 72 descends produces the air current in the inside of hollow post 71, the air current gets into the inside drive activity cock stem 75 of hollow tube 74 through trachea 73 and rises, the in-process cooperation cardboard 5 that activity cock stem 75 rises is automatic locks the article inside hoist cable hook 6, place and drop at the in-process article that hoist, the in-process that hoist the article is automatic pops out through the weight drive locking mechanical system 7 of article and locks the article, increase hoist cable hook 6 internal capacity, prevent that the lifting hook of hanging flower basket is not of uniform size, the lifting hook that leads to the great lifting hook of object external diameter will not be put into hoist cable hook, thereby lead to the unable use of hoist hook.

The in-process that the inside article of hoist cable hook 6 were locked is rising to activity gag lever post 75, insert the inside fluting of cardboard 5, will cooperate through the draw-in groove with cardboard 5 inside, fix the position of hoist cable hook 6, locking mechanical system 7 pops out locks the position of hoist cable hook 6 with article locking at the inside in-process automatic cooperation cardboard 5 of hoist cable hook 6, prevent that hoist cable hook 6 from rocking at the in-process of hoist and mount article, thereby lead to transmission group 3 can't debug the angle of article.

Claims (8)

1. The utility model provides an adjustable angle lifting hook, includes fixed plate (1), its characterized in that: the front of fixed plate (1) is provided with motor (2), the positive both sides of fixed plate (1) all have slider (4) through spout sliding connection, and the equal fixedly connected with cardboard (5) in one side that two slider (4) kept away from mutually is provided with transmission group (3) between two slider (4), the back of transmission group (3) is connected with the front of motor (2), the bottom of slider (4) is provided with hoist cable hook (6), the inside of hoist cable hook (6) is provided with locking mechanical system (7) through the fluting.

2. The adjustable angle hook of claim 1, wherein: the locking mechanism (7) comprises a hollow column (71), the outside of the hollow column (71) is connected with the inside of the groove, the top of the hollow column (71) is connected with a piston rod (72) in a sliding mode, the bottom of the hollow column (71) is communicated with a hollow cylinder (74) through an air pipe (73), and the inside of the hollow cylinder (74) is connected with a movable plug rod (75) in a sliding mode.

3. The adjustable angle hook of claim 2, wherein: the piston rod (72) comprises a piston, the outer portion of the piston is in contact with the inner portion of the hollow column (71), and the top of the piston is fixedly connected with a pressing plate through a vertical arm.

4. The adjustable angle hook of claim 1, wherein: the transmission group (3) comprises a transverse plate A, the back of the transverse plate A is connected with the output end of the motor (2), the two sides of the transverse plate A are connected with the front surfaces of the two sliding blocks (4) through pin shafts A, the front surface of the transverse plate A is rotatably connected with a vertical plate through pin shafts B, the back surface of the transverse plate is rotatably connected with the transverse plate B through pin shafts C, and the two sides of the back surface of the transverse plate B are connected with the front surfaces of the two sliding blocks (4) through pin shafts D.

5. The adjustable angle hook of claim 2, wherein: the bottom of the piston rod (72) is connected with the bottom inside the hollow column (71) through a return spring.

6. The adjustable angle hook of claim 1, wherein: the clamping plate (5) is internally provided with a clamping groove.

7. The adjustable angle hook of claim 1, wherein: the top of fixed plate (1) is provided with the installation piece, and the mounting groove has all been seted up to the positive both sides of installation piece.

8. The adjustable angle hook of claim 1, wherein: and antirust paint is sprayed on the outer part of the fixing plate (1).

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