CN220376122U

CN220376122U - Equipment hoisting tool

Info

Publication number: CN220376122U
Application number: CN202321629701.2U
Authority: CN
Inventors: 于建忠; 曹健; 王丽娟
Original assignee: Yangzhou Naishi Construction Machinery Co ltd
Current assignee: Yangzhou Naishi Construction Machinery Co ltd
Priority date: 2023-06-26
Filing date: 2023-06-26
Publication date: 2024-01-23
Anticipated expiration: 2033-06-26

Abstract

The utility model discloses a device hoisting tool, which belongs to the technical field of hoisting tools and comprises: a mounting box; the two connecting rods are fixedly connected to the mounting box; the two sliding holes are arranged and are both arranged at the bottom of the mounting box; the two lifting hooks are arranged at the bottom of the mounting box; the adjusting mechanism is arranged in the mounting box and is connected with the two lifting hooks, after the positions of the two lifting hooks are adjusted, the plug block is taken out of the slot, then the crank is placed in the accommodating box for storage, the problem that the crank can rotate when the mounting box shakes is prevented, the clamping plate is clamped with the turntable through the elastic action of the spring, and the limit to the turntable is further optimized, so that the two lifting hooks cannot displace due to shaking of the mounting box.

Description

Equipment hoisting tool

Technical Field

The utility model relates to the technical field of hoisting tools, in particular to a device hoisting tool.

Background

The hoisting tool is designed for hoisting heavy parts, dies or tools, and the structural characteristics such as rigidity, connection strength and the like are usually considered during design.

The prior art discloses a part of patent document with hoisting tool, and Chinese patent with application number of CN202223367898.5 discloses a hoisting tool, and relates to the technical field of whole hoisting of centrifugal air compressors. The lifting hook comprises a connecting plate, lifting hooks are symmetrically arranged below the connecting plate, fixing columns are fixedly connected to the inner parts of the two lifting hooks, vortex springs are fixedly connected to the outer parts of the two fixing columns, rotating sleeves are fixedly connected to the other ends of the two vortex springs, mounting plates and adjusting plates are respectively and fixedly connected to the outer parts of the two rotating sleeves, one sides of the two lifting hooks are fixedly connected with abutting plates for abutting against the mounting plates, guide grooves for the mounting plates to move are formed in the opposite sides of the two lifting hooks, and guide grooves for the adjusting plates to move are formed in the other sides of the two lifting hooks. Through setting up lifting hook, fixed column, vortex spring, rotating sleeve, mounting panel, regulating plate and conflict board, can very conveniently carry out the unhook to the lifting rope and handle.

In the above-mentioned patent, when adjusting the distance between two lifting hooks, directly rotate the distance of adjusting between two lifting hooks through the crank, and the crank is very easy when frock rocks, leads to the position change of two lifting hooks to influence the use of hoist and mount frock, so we propose a equipment hoist and mount frock.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide the equipment hoisting tool, after the positions of the two lifting hooks are adjusted, the plug blocks are taken out of the slots, and then the crank is placed in the accommodating box for storage, so that the problem that the crank can rotate when the mounting box shakes is prevented, the clamping plate is clamped with the turntable through the elastic action of the spring, and the limit to the turntable is further optimized, so that the problem that the two lifting hooks cannot displace due to shaking of the mounting box is solved.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme:

an equipment hoist and mount frock includes:

a mounting box;

the two connecting rods are arranged and are fixedly connected to the mounting box;

the two sliding holes are arranged and are formed in the bottom of the mounting box;

the two lifting hooks are arranged at the bottom of the mounting box;

the adjusting mechanism is arranged in the mounting box and is connected with the two lifting hooks.

As a preferable scheme of the utility model, the adjusting mechanism comprises a driving component and an adjusting component, wherein the driving component and the adjusting component are arranged in the mounting box, and the driving component is connected with the adjusting component.

As a preferable scheme of the utility model, the adjusting component comprises a bidirectional screw rod, two nuts and two sliding blocks, wherein the bidirectional screw rod is rotationally connected in the installation box, the two nuts and the two sliding blocks are respectively arranged on the two sides of the bidirectional screw rod in a threaded manner, the two sliding blocks are respectively and fixedly connected between the two nuts and the two lifting hooks, and the two sliding blocks are respectively and slidably connected in the two sliding holes.

As a preferable scheme of the utility model, the driving assembly comprises a worm wheel, a worm, a rotary table, a slot, a crank and an inserting block, wherein the worm wheel is fixedly connected to the surface of the bidirectional screw rod, the worm is rotatably connected in the installation box, the front end of the worm movably penetrates through the installation box, the rotary table is fixedly connected to the front end of the worm, the slot is arranged at the front end of the rotary table, the crank is arranged at the front side of the installation box, the inserting block is fixedly connected to the rear end of the crank, and the inserting block is movably inserted in the slot.

As a preferable scheme of the utility model, the front end of the mounting box is fixedly connected with a positioning plate, a spring is fixedly connected on the positioning plate, a clamping plate is fixedly connected on the spring, the clamping plate is clamped with the turntable, the bottom of the clamping plate is fixedly connected with a pull rod, and the pull rod movably penetrates through the positioning plate.

As a preferable scheme of the utility model, two limiting plates are fixedly connected in the mounting box, and the bidirectional screw rod movably penetrates through the two limiting plates.

As a preferable scheme of the utility model, the upper end of the mounting box is fixedly connected with a containing box, and the sliding hole is arranged in the containing box.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) According to the technical scheme, when the distance between two lifting hooks needs to be adjusted, the crank is taken out from the accommodating box, then the crank is held by hands, the insert block is inserted into the slot, the pull rod is pulled downwards by the other hand, so that the clamping plate is not clamped with the turntable, the crank is rotated at the moment, the insert block is driven to rotate through rotation of the crank, the turntable and the worm are driven to rotate through clamping of the insert block and the slot, the worm wheel is driven to rotate through rotation of the worm wheel, the bidirectional screw rod is driven to rotate through rotation of the worm wheel, the two nuts move inwards or outwards at the same time, and the sliding block and the lifting hooks are driven to move through movement of the nuts, so that the distance between the two lifting hooks is convenient to adjust.

(2) In this scheme, the locating plate is in order to be convenient for fixed spring, through the elastic action of spring with cardboard and carousel joint, through the elastic action cooperation cardboard of spring and the frictional force of carousel, prevent that the carousel from rotating, the pull rod is in order to be convenient for stimulate the cardboard and remove, and the limiting plate is in order to be convenient for to the nut spacing, prevents nut and worm wheel contact.

Drawings

FIG. 1 is a front perspective view of a device hoisting tool of the utility model;

FIG. 2 is a bottom perspective view of a device hoisting tool of the utility model;

FIG. 3 is an overall exploded view of a device hoisting tool of the present utility model;

fig. 4 is an exploded view of an adjusting mechanism of the equipment hoisting tool.

The reference numerals in the figures illustrate:

1. a mounting box; 2. a connecting rod; 3. a housing case; 4. a slide hole; 5. a limiting plate; 6. a two-way screw rod; 7. a nut; 8. a slide block; 9. a lifting hook; 10. a worm wheel; 11. a worm; 12. a turntable; 13. a slot; 14. a crank; 15. inserting blocks; 16. a positioning plate; 17. a spring; 18. a pull rod; 19. and (5) clamping plates.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

Examples:

referring to fig. 1-4, an apparatus hoisting tool includes:

a mounting box 1;

the two connecting rods 2 are arranged, and the two connecting rods 2 are fixedly connected to the mounting box 1;

the two sliding holes 4 are arranged, and the two sliding holes 4 are arranged at the bottom of the mounting box 1;

the lifting hooks 9, the lifting hooks 9 are arranged in two, and the two lifting hooks 9 are arranged at the bottom of the mounting box 1.

In this embodiment, the connecting rod 2 is used for facilitating the connection of the lifting rope, the slide hole 4 is used for facilitating the sliding of the slide block 8, and the lifting hooks 9 are used for facilitating the hanging of objects, after the positions of the two lifting hooks 9 are adjusted, the insert 15 is taken out of the slot 13, then the crank 14 is placed in the accommodating box 3 for storage, so that the problem that the crank 14 rotates when the mounting box 1 shakes is prevented, the clamping plate 19 is clamped with the turntable 12 through the elastic action of the spring 17, and the limit of the turntable 12 is further optimized, so that the two lifting hooks 9 cannot displace due to the shaking of the mounting box 1.

Specifically, adjustment mechanism includes drive assembly and adjustment subassembly, and drive assembly and adjustment subassembly all set up in install bin 1, and drive assembly and adjustment subassembly link to each other.

In this embodiment, adjustment mechanism includes drive assembly and adjustment subassembly, and drive assembly and adjustment subassembly all set up in install bin 1, and drive assembly and adjustment subassembly link to each other.

Specifically, the adjusting component includes two-way lead screw 6, nut 7 and slider 8, and two-way lead screw 6 rotates to be connected in install bin 1, and nut 7 and slider 8 all set up to two, and two equal threaded connection of nut 7 are in the surface of two-way lead screw 6, and are located two sides of two-way lead screw 6, and two sliders 8 are fixed connection respectively between two nuts 7 and two lifting hooks 9, and two sliders 8 are sliding connection respectively in two slide holes 4.

In this embodiment, the two nuts 7 are moved to the inner side or the outer side simultaneously by the rotation of the two-way screw rod 6, and the slide block 8 and the lifting hooks 9 are driven to move by the movement of the nuts 7, so that the distance between the two lifting hooks 9 is convenient to adjust.

Specifically, the drive assembly includes worm wheel 10, worm 11, carousel 12, slot 13, crank 14 and insert 15, worm wheel 10 fixed connection is in the surface of two-way lead screw 6, worm 11 rotates and connects in install bin 1, and the front end activity of worm 11 runs through install bin 1, carousel 12 fixed connection is in the front end of worm 11, slot 13 is seted up in the front end of carousel 12, crank 14 sets up in the front side of install bin 1, insert 15 fixed connection is in the rear end of crank 14, and insert 15 activity is pegged graft in slot 13.

In this embodiment, the crank 14 is held by hand, the insert block 15 is inserted into the slot 13, the crank 14 is rotated, the insert block 15 is driven to rotate by the rotation of the crank 14, the turntable 12 and the worm 11 are driven to rotate by the clamping connection of the insert block 15 and the slot 13, the worm wheel 10 is driven to rotate by the rotation of the worm 11, and the bidirectional screw rod 6 is driven to rotate by the rotation of the worm wheel 10.

Specifically, the front end fixedly connected with locating plate 16 of mounting box 1, fixedly connected with spring 17 on the locating plate 16, fixedly connected with cardboard 19 on the spring 17, cardboard 19 and carousel 12 joint, the bottom fixedly connected with pull rod 18 of cardboard 19, and pull rod 18 activity run through locating plate 16.

In this embodiment, the positioning plate 16 is used to fix the spring 17, the clamping plate 19 is clamped with the turntable 12 by the elastic action of the spring 17, the friction force between the clamping plate 19 and the turntable 12 is matched by the elastic action of the spring 17, the turntable 12 is prevented from rotating, and the pull rod 18 is used to pull the clamping plate 19 to move.

Specifically, two limiting plates 5 are fixedly connected in the installation box 1, and a bidirectional screw rod 6 movably penetrates through the two limiting plates 5.

In this embodiment, the limiting plate 5 is used to facilitate limiting the nut 7, and prevent the nut 7 from contacting the worm wheel 10.

Specifically, the upper end fixedly connected with of install bin 1 holds box 3, and slide hole 4 is placed in holding box 3.

In this embodiment, the accommodating case 3 is provided for facilitating the placement of the slide hole 4, and when the slide hole 4 is not used, the slide hole 4 is placed in the accommodating case 3 for storage.

Working principle: when the distance between two lifting hooks 9 needs to be adjusted, firstly taking out the crank 14 from the accommodating box 3, holding the crank 14 by hand, inserting the insert block 15 into the slot 13, pulling the pull rod 18 downwards by the other hand, so that the clamping plate 19 is not clamped with the rotary table 12, at the moment, rotating the crank 14 again, driving the insert block 15 to rotate through the rotation of the crank 14, driving the rotary table 12 and the worm 11 to rotate through the clamping connection of the insert block 15 and the slot 13, driving the worm wheel 10 to rotate through the rotation of the worm 11, driving the bidirectional screw 6 to rotate through the rotation of the worm wheel 10, enabling the two nuts 7 to move inwards or outwards simultaneously, driving the sliding block 8 and the lifting hooks 9 to move through the movement of the nuts 7, and thus being convenient for adjusting the distance between the two lifting hooks 9.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution and the modified concept thereof, within the scope of the present utility model.

Claims

1. Equipment hoist and mount frock, its characterized in that includes:

a mounting box (1);

the two connecting rods (2) are arranged, and the two connecting rods (2) are fixedly connected to the mounting box (1);

the sliding holes (4) are arranged in two, and the two sliding holes (4) are formed in the bottom of the mounting box (1);

the two lifting hooks (9) are arranged, and the two lifting hooks (9) are arranged at the bottom of the mounting box (1);

the adjusting mechanism is arranged in the mounting box (1) and is connected with the two lifting hooks (9).

2. The equipment lifting tool according to claim 1, wherein: the adjusting mechanism comprises a driving assembly and an adjusting assembly, wherein the driving assembly and the adjusting assembly are arranged in the mounting box (1), and the driving assembly is connected with the adjusting assembly.

3. The equipment lifting tool according to claim 2, wherein: the adjusting component comprises a bidirectional screw rod (6), a nut (7) and a sliding block (8), wherein the bidirectional screw rod (6) is rotationally connected in the installation box (1), the nut (7) and the sliding block (8) are both arranged into two parts, the two parts are in threaded connection with the surface of the bidirectional screw rod (6) and positioned on two sides of the bidirectional screw rod (6), the two parts are fixedly connected between the two nuts (7) and the two lifting hooks (9) respectively, and the two sliding blocks (8) are in sliding connection with the two sliding holes (4) respectively.

4. A device lifting fixture according to claim 3, wherein: the driving assembly comprises a worm wheel (10), a worm (11), a rotary table (12), a slot (13), a crank (14) and an inserting block (15), wherein the worm wheel (10) is fixedly connected to the surface of a bidirectional screw rod (6), the worm (11) is rotationally connected in a mounting box (1), the front end of the worm (11) movably penetrates through the mounting box (1), the rotary table (12) is fixedly connected to the front end of the worm (11), the slot (13) is formed in the front end of the rotary table (12), the crank (14) is arranged on the front side of the mounting box (1), the inserting block (15) is fixedly connected to the rear end of the crank (14), and the inserting block (15) is movably inserted in the slot (13).

5. The equipment lifting tool according to claim 4, wherein: the front end fixedly connected with locating plate (16) of mounting box (1), fixedly connected with spring (17) on locating plate (16), fixedly connected with cardboard (19) on spring (17), cardboard (19) and carousel (12) joint, the bottom fixedly connected with pull rod (18) of cardboard (19), and pull rod (18) activity run through locating plate (16).

6. The equipment lifting tool according to claim 5, wherein: two limiting plates (5) are fixedly connected in the mounting box (1), and the bidirectional screw rod (6) movably penetrates through the two limiting plates (5).

7. The equipment lifting tool according to claim 6, wherein: the upper end of the installation box (1) is fixedly connected with a containing box (3), and the sliding hole (4) is arranged in the containing box (3).