CN216336162U

CN216336162U - Lifting hook for hoisting equipment

Info

Publication number: CN216336162U
Application number: CN202122956228.6U
Authority: CN
Inventors: 张小川
Original assignee: Chuanjing Industry Hubei Co ltd
Current assignee: Chuanjing Industry Hubei Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-04-19
Anticipated expiration: 2031-11-29

Abstract

The utility model discloses a lifting hook for hoisting equipment, which comprises an installation box, wherein partition plates are fixedly connected to two sides of an inner cavity of the installation box, the bottom of each partition plate is fixedly connected with a guide block, a lifting hook body is arranged in the inner cavity of each guide block, the bottom of each lifting hook body extends to the outside of the installation box, a double-shaft motor is fixedly connected to the top of the inner cavity of the installation box, and a screw rod is fixedly connected to the output end of each double-shaft motor. The lifting hook has the advantages of convenience in installation and falling prevention through the matched use of the installation box, the partition plate, the guide block, the lifting hook body, the double-shaft motor, the lead screw, the sliding sleeve, the L-shaped limiting rod, the first movable seat, the baffle plate, the second movable seat and the electric push rod, and can effectively solve the problems that the existing lifting hook for the lifting device is inconvenient to install and fix, is easy to influence the use effect, does not have the falling prevention function, is easy to cause the falling of a lifted object and has potential safety hazards.

Description

Lifting hook for hoisting equipment

Technical Field

The utility model relates to the technical field of lifting hooks, in particular to a lifting hook for hoisting equipment.

Background

The lifting hook is the most common hoist among the hoisting machinery, and the lifting hook hangs on hoisting mechanism's wire rope with the help of parts such as assembly pulley often, and the lifting hook is the indispensable important component part of hoisting machinery, and the current lifting hook for hoisting machinery, the installation of not being convenient for is fixed, influences the result of use easily, does not possess the function of anti-drop simultaneously, consequently leads to the condition that the thing dropped by crane easily, has the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lifting hook for a lifting device, which has the advantages of convenience in installation and falling prevention, and solves the problems that the existing lifting hook for the lifting device is inconvenient to install and fix, is easy to influence the use effect, and does not have the falling prevention function, so that a lifted object is easy to fall off, and potential safety hazards exist.

In order to achieve the purpose, the utility model provides the following technical scheme: a lifting hook for hoisting equipment comprises an installation box, wherein two sides of an inner cavity of the installation box are fixedly connected with partition plates, the bottom of each partition plate is fixedly connected with a guide block, the inner cavity of each guide block is provided with a lifting hook body, the bottom of each lifting hook body extends to the outside of the installation box, the top of the inner cavity of the installation box is fixedly connected with a double-shaft motor, the output end of each double-shaft motor is fixedly connected with a lead screw, one side of the surface of each lead screw is in threaded connection with a sliding sleeve, the bottom of each sliding sleeve is fixedly connected with an L-shaped limiting rod, one end, far away from the sliding sleeve, of each L-shaped limiting rod penetrates through each partition plate and extends to the inner cavity of each lifting hook body, the right side of each lifting hook body is provided with a first movable seat, the bottom of each first movable seat is movably connected with a baffle, the right side of the bottom of the installation box is provided with a second movable seat, and the bottom of the second movable seat is movably connected with an electric push rod, and one end of the electric push rod, which is far away from the second movable seat, is movably connected with the baffle through a movable shaft.

Preferably, the top of the installation box is fixedly connected with a bearing seat, the center of the inner cavity of the bearing seat is fixedly connected with a connecting seat, and the top of the connecting seat is movably connected with a coiling rope through a rotating shaft.

Preferably, the both sides of install bin bottom all run through and are provided with the locating pin, the top of locating pin runs through the install bin and extends to the inner chamber of L shape gag lever post.

Preferably, the left side at first sliding seat top and the left side of bottom all fixedly connected with first link up the piece, the right side threaded connection of first link up the piece has first bolt, the left end of first bolt runs through first link up the piece and extends to the inner chamber of lifting hook body.

Preferably, the top on the left side and the top on the right side of the second movable seat are fixedly connected with a second connecting block, the bottom of the second connecting block is in threaded connection with a second bolt, and the top of the second bolt penetrates through the second connecting block and extends to the inner cavity of the installation box.

Preferably, the top of sliding sleeve fixedly connected with slider, the top of slider and the inner wall sliding connection of install bin.

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

1. the lifting hook has the advantages of convenience in installation and falling prevention through the matched use of the installation box, the partition plate, the guide block, the lifting hook body, the double-shaft motor, the lead screw, the sliding sleeve, the L-shaped limiting rod, the first movable seat, the baffle plate, the second movable seat and the electric push rod, and can effectively solve the problems that the existing lifting hook for the lifting device is inconvenient to install and fix, is easy to influence the use effect, does not have the falling prevention function, is easy to cause the falling of a lifted object and has potential safety hazards.

2. According to the utility model, the bearing seat and the connecting seat are arranged, so that the hook body can be conveniently rotated, the hook body can be conveniently used, the L-shaped limiting rod can be conveniently limited by arranging the positioning pin, the stability of the L-shaped limiting rod during limiting is improved, the first movable seat can be conveniently installed by arranging the first connecting block and the first bolt, so that the baffle plate can be conveniently used, the sliding sleeve can be conveniently limited by arranging the sliding block, and the sliding sleeve can be stably moved in the horizontal direction.

Drawings

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

FIG. 2 is a front view of the structure of the present invention;

FIG. 3 is an enlarged view of A of FIG. 1 according to the present invention.

In the figure: 1. installing a box; 2. a partition plate; 3. a guide block; 4. a hook body; 5. a double-shaft motor; 6. a lead screw; 7. a sliding sleeve; 8. an L-shaped limiting rod; 9. a first movable seat; 10. a baffle plate; 11. a second movable seat; 12. an electric push rod; 13. a bearing seat; 14. a connecting seat; 15. winding the rope; 16. positioning pins; 17. a first engagement block; 18. a first bolt; 19. a second engagement block; 20. and a second bolt.

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 of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a lifting hook for lifting equipment comprises an installation box 1, wherein two sides of an inner cavity of the installation box 1 are fixedly connected with partition plates 2, the bottom of each partition plate 2 is fixedly connected with a guide block 3, an inner cavity of each guide block 3 is provided with a lifting hook body 4, the bottom of each lifting hook body 4 extends to the outside of the installation box 1, the top of the inner cavity of the installation box 1 is fixedly connected with a double-shaft motor 5, the output end of each double-shaft motor 5 is fixedly connected with a lead screw 6, one side of the surface of each lead screw 6 is in threaded connection with a sliding sleeve 7, the bottom of each sliding sleeve 7 is fixedly connected with an L-shaped limiting rod 8, one end of each L-shaped limiting rod 8, which is far away from the sliding sleeve 7, penetrates through the partition plates 2 and extends to the inner cavity of the lifting hook bodies 4, the right side of the lifting hook bodies 4 is provided with a first movable seat 9, the bottom of the first movable seat 9 is movably connected with a baffle plate 10, and the right side of the bottom of the installation box 1 is provided with a second movable seat 11, the bottom of the second movable seat 11 is movably connected with an electric push rod 12, one end of the electric push rod 12, which is far away from the second movable seat 11, is movably connected with a baffle plate 10 through a movable shaft, the top of the installation box 1 is fixedly connected with a bearing seat 13, the center of the inner cavity of the bearing seat 13 is fixedly connected with a connecting seat 14, the lifting hook body 4 can be conveniently rotated through arranging the bearing seat 13 and the connecting seat 14 so as to be convenient for using the lifting hook body 4, the top of the connecting seat 14 is movably connected with a coiling rope 15 through a rotating shaft, two sides of the bottom of the installation box 1 are respectively provided with a positioning pin 16 in a penetrating way, the L-shaped limiting rod 8 can be conveniently limited through arranging the positioning pin 16, the stability of the L-shaped limiting rod 8 during limiting is increased, the top of the positioning pin 16 penetrates through the installation box 1 and extends to the inner cavity of the L-shaped limiting rod 8, the left side of the top and the left side of the bottom of the first movable seat 9 are respectively and fixedly connected with a first connecting block 17, the right side of the first joining block 17 is in threaded connection with a first bolt 18, the first joining block 17 and the first bolt 18 are arranged, the first movable seat 9 can be conveniently installed, so that the baffle 10 can be conveniently used, the left end of the first bolt 18 penetrates through the first joining block 17 and extends to the inner cavity of the lifting hook body 4, the top of the left side and the top of the right side of the second movable seat 11 are both fixedly connected with a second joining block 19, the bottom of the second joining block 19 is in threaded connection with a second bolt 20, the top of the second bolt 20 penetrates through the second joining block 19 and extends to the inner cavity of the mounting box 1, the top of the sliding sleeve 7 is fixedly connected with a sliding block, the sliding sleeve 7 can be conveniently limited by arranging the sliding block, the sliding sleeve 7 can stably move in the horizontal direction, the top of the sliding block is in sliding connection with the inner wall of the mounting box 1, and the mounting box 1, the partition plate 2, the guide block 3, the lifting hook body 4 and the lifting hook body, Biax motor 5, lead screw 6, sliding sleeve 7, L shape gag lever post 8, first sliding seat 9, baffle 10, second sliding seat 11 and electric putter 12's cooperation is used, possesses easy to assemble and anti-dropping's advantage, can be effectual the current lifting hook for hoisting equipment of solution, the installation of being not convenient for is fixed, influences the result of use easily, does not possess the function of preventing dropping simultaneously, consequently leads to the condition that lifts by crane the thing and drop easily, has the problem of potential safety hazard.

During the use, insert the inside of guide block 3 with the top of lifting hook body 4, then start double-shaft motor 5 through operating external controller, double-shaft motor 5 drives lead screw 6 and rotates, lead screw 6 drives sliding sleeve 7 and removes, sliding sleeve 7 drives L shape gag lever post 8 and removes, L shape gag lever post 8 is spacing to lifting

hook body

4, 4 spacing backs of lifting hook body can accomplish the installation work, start electric putter 12 through operating external controller, electric putter 12 drives baffle 10 and removes, baffle 10 removes can play the purpose of preventing dropping.

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. A lifting hook for hoisting equipment, includes install bin (1), its characterized in that: the lifting hook is characterized in that partition plates (2) are fixedly connected to two sides of an inner cavity of the installation box (1), a guide block (3) is fixedly connected to the bottom of each partition plate (2), a lifting hook body (4) is arranged in the inner cavity of each guide block (3), the bottom of each lifting hook body (4) extends to the outside of the installation box (1), a double-shaft motor (5) is fixedly connected to the top of the inner cavity of the installation box (1), a lead screw (6) is fixedly connected to the output end of each double-shaft motor (5), a sliding sleeve (7) is in threaded connection with one side of the surface of the lead screw (6), an L-shaped limiting rod (8) is fixedly connected to the bottom of the sliding sleeve (7), one end, far away from the sliding sleeve (7), of the L-shaped limiting rod (8) penetrates through each partition plate (2) and extends to the inner cavity of each lifting hook body (4), a first movable seat (9) is arranged on the right side of each lifting hook body (4), the bottom swing joint of first sliding seat (9) has baffle (10), the right side of install bin (1) bottom is provided with second sliding seat (11), the bottom swing joint of second sliding seat (11) has electric putter (12), the one end that second sliding seat (11) were kept away from in electric putter (12) is through loose axle and baffle (10) swing joint.

2. A lifting hook for lifting equipment according to claim 1, wherein: the top fixedly connected with bearing frame (13) of install bin (1), the center fixedly connected with connecting seat (14) of bearing frame (13) inner chamber, there is coiling rope (15) at the top of connecting seat (14) through pivot swing joint.

3. A lifting hook for lifting equipment according to claim 1, wherein: the two sides of the bottom of the mounting box (1) are provided with positioning pins (16) in a penetrating mode, and the tops of the positioning pins (16) penetrate through the mounting box (1) and extend to the inner cavity of the L-shaped limiting rod (8).

4. A lifting hook for lifting equipment according to claim 1, wherein: the left side at first movable seat (9) top and the left side of bottom all fixedly connected with first piece (17) that links up, the right side threaded connection of first piece (17) that links up has first bolt (18), the left end of first bolt (18) runs through first piece (17) that links up and extends to the inner chamber of lifting hook body (4).

5. A lifting hook for lifting equipment according to claim 1, wherein: the equal fixedly connected with second of top and the right side on second movable seat (11) left side links up piece (19), the bottom threaded connection of second link up piece (19) has second bolt (20), the top of second bolt (20) runs through the second and links up piece (19) and extend to the inner chamber of install bin (1).

6. A lifting hook for lifting equipment according to claim 1, wherein: the top fixedly connected with slider of sliding sleeve (7), the top of slider and the inner wall sliding connection of install bin (1).