CN219217259U

CN219217259U - Hoisting lockset capable of preventing hoisted object from tilting

Info

Publication number: CN219217259U
Application number: CN202223557321.0U
Authority: CN
Inventors: 晏春香
Original assignee: Huacheng Boyuan Steel Structure Co ltd
Current assignee: Huacheng Boyuan Steel Structure Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-20
Anticipated expiration: 2032-12-30

Abstract

The utility model relates to a hoisting lockset for preventing hoisted objects from tilting, which comprises a mounting sleeve and a nacelle, wherein one end of the interior of the nacelle is provided with a bearing, the interior of the bearing is provided with a threaded rod, the outer side threads of the threaded rod are provided with two groups of threaded pipes, the bottoms of the threaded pipes are provided with connecting blocks, the bottoms of the connecting blocks are provided with mounting plates, the bottoms of the mounting plates are provided with mounting sleeves, and the two ends of the interior of the mounting sleeve are provided with first sliding components. According to the utility model, the lifting hooks, the bearings, the threaded pipes and the threaded rod are arranged, and by rotating the threaded rod clockwise or anticlockwise, the two groups of threaded pipes can move to the two ends of the threaded rod or to the middle position of the threaded rod at the same time through threads, so that the positions of the two groups of lifting hooks can be adjusted, lifting objects with different lengths can be fixed with the lifting hooks, and in the lifting process, the two groups of lifting hooks are positioned at the same height, so that the device is not easy to incline to one end.

Description

Hoisting lockset capable of preventing hoisted object from tilting

Technical Field

The utility model relates to the technical field of hoisting equipment, in particular to a hoisting lockset for preventing a hoisted object from being inclined.

Background

The hoisting refers to the general term that a crane or a hoisting mechanism is used for installing and positioning equipment, various hoisting machines are used for hoisting equipment, workpieces, appliances, materials and the like in the process of overhauling or maintaining, so that the position of the equipment is changed, and in the hoisting process, a hoisted object is required to be connected with the hoisting equipment through a hoisting lockset such as a hook and the like.

Most of existing hoisting locks are hooks and lifting ropes, in the hoisting process, the lengths of the lifting ropes at two ends of the lifting ropes are not easy to keep consistent, so that a hoisted object is easy to incline to one end in the hoisting process, and the lifting hook is easy to be influenced by external force in the hoisting process to drive the lifting ropes to rotate, so that the hoisted object shakes, and the hoisted object is easy to drop.

Disclosure of Invention

The utility model aims to provide a hoisting lockset for preventing a hoisted object from being inclined, so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a prevent hoist and mount tool to lock of hoist and mount thing slope, includes installation sleeve pipe and nacelle, the bearing is installed to the inside one end of nacelle, and the internally mounted of bearing has the threaded rod, two sets of screwed pipes are installed to the outside screw thread of threaded rod, and the connecting block is all installed to the bottom of screwed pipe, the mounting panel is all installed to the bottom of connecting block, and the installation sleeve pipe is all installed to the bottom of mounting panel, the inside both ends of installation sleeve pipe are all installed first slip subassembly, and the inboard of first slip subassembly all installs the lifter plate, the intermediate position department of lifter plate bottom all installs the second bearing, and the inside of second bearing all installs the connection jib that extends to the installation sleeve pipe outside, the lifting hook is all installed to the bottom of connection jib, and the dog is all installed to the inside of lifting hook, the inside bottom of installation sleeve pipe all evenly is provided with fixed jack.

Preferably, the outer side of the threaded rod is symmetrically provided with threads with opposite directions.

Preferably, the second sliding components are installed at two ends of the top inside the nacelle, guide sliding blocks are installed at the bottoms of the second sliding components in a sliding mode, and one ends, far away from the second sliding components, of the guide sliding blocks are connected with the threaded pipe.

Preferably, the top of the lifting plate is provided with a telescopic spring, and one end of the telescopic spring, which is far away from the lifting plate, is connected with the mounting sleeve.

Preferably, a group of fixed inserted bars are symmetrically arranged on the outer sides of the connecting suspenders.

Preferably, the inner side of the lifting hook is provided with a hinge shaft, the outer side of the hinge shaft is hinged with a protection plate, the top of the protection plate is provided with a spring, and one end of the spring, which is far away from the protection plate, is connected with the connecting suspender.

Preferably, hanging rings are uniformly arranged on the top of the nacelle.

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

the lifting lock capable of preventing the lifting objects from being inclined is provided with the lifting hooks, the bearings, the threaded pipes and the threaded rods, and the two groups of threaded pipes can move to the two ends of the threaded rods or to the middle position of the threaded rods simultaneously through threads by rotating the threaded rods clockwise or anticlockwise, so that the positions of the two groups of lifting hooks can be adjusted, the lifting objects with different lengths can be fixed with the lifting hooks, and the two groups of lifting hooks are positioned at the same height in the lifting process, so that the device is not easy to incline to one end;

the lifting lock capable of preventing the lifting object from being inclined is provided with the lifting plate, the fixed inserted link, the connecting suspender and the second bearing, when the lifting lock is used, the connecting suspender can rotate in the second bearing, the lifting hook can be rotated to different positions, the lifting object is convenient to lift, and in the lifting process, the fixed inserted link is inserted into the fixed jack, so that the lifting hook and the connecting suspender can be prevented from continuously rotating, the lifting hook can be prevented from being influenced by external force to drive the lifting object to rotate, and the stability of the device is improved;

this prevent hoist and mount tool to lock of hoist and mount thing slope installs guard plate, dog, articulated shaft and spring, and the hoist and mount in-process can be with the connecting piece card on the hoist and mount thing inboard of going into the lifting hook, can prevent through guard plate and dog that the hoist and mount thing from coming off from the lifting hook.

Drawings

FIG. 1 is a schematic view in front cross-section of the present utility model;

FIG. 2 is a schematic view of a partial structure of the present utility model;

fig. 3 is a schematic top cross-sectional view of the mounting sleeve of the present utility model.

In the figure: 1. a lifting hook; 2. installing a sleeve; 3. a first slide assembly; 4. a mounting plate; 5. a first bearing; 6. a nacelle; 7. a second slide assembly; 8. a threaded tube; 9. a threaded rod; 10. a connecting block; 11. a guide slide block; 12. a telescopic spring; 13. a lifting plate; 14. fixing the inserted link; 15. connecting a suspender; 16. a protection plate; 17. a stop block; 18. a hinge shaft; 19. a spring; 20. a fixed jack; 21. and a second bearing.

The drawings in the present utility model are schematic, and their sizes do not represent actual dimensions;

the embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

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. 1-3, an embodiment of the present utility model is provided: the utility model provides a hoist and mount tool to lock that prevents hoist and mount thing slope, including installation sleeve pipe 2 and nacelle 6, bearing 5 is installed to the inside one end of nacelle 6, and the internally mounted of bearing 5 has threaded rod 9, two sets of screwed pipes 8 are installed to the outside screw thread of threaded rod 9, and connecting block 10 is all installed to the bottom of screwed pipe 8, mounting panel 4 is all installed to the bottom of connecting block 10, and installation sleeve pipe 2 is all installed to the bottom of mounting panel 4, first slip subassembly 3 is all installed at the inside both ends of installation sleeve pipe 2, and the inboard of first slip subassembly 3 is all slidingly installed lifter plate 13, the intermediate position department of lifter plate 13 bottom all installs second bearing 21, and the inside of second bearing 21 is all installed and is extended to the outside connecting jib 15 of installation sleeve pipe 2, lifting hook 1 is all installed to the bottom of connecting jib 15, and the inboard of lifting hook 1 is all installed dog 17, the inside bottom of installation sleeve pipe 2 all evenly is provided with fixed jack 20.

In this embodiment:

further, the outside of the threaded rod 9 is symmetrically provided with threads with opposite directions, and the threaded rod 9 is rotated clockwise or anticlockwise, so that two groups of threaded pipes 8 can simultaneously move towards the two ends of the threaded rod 9 or simultaneously move towards the middle position of the threaded rod 9 through the threads.

Further, the second sliding components 7 are installed at two ends of the top inside the nacelle 6, the guiding sliding blocks 11 are slidably installed at the bottoms of the second sliding components 7, one ends, far away from the second sliding components 7, of the guiding sliding blocks 11 are connected with the threaded pipe 8, the threaded pipe 8 is limited through the guiding sliding blocks 11, and the threaded pipe 8 can be prevented from rotating along with the threaded rod 9.

Further, the top of the lifting plate 13 is provided with the telescopic spring 12, and one end of the telescopic spring 12 far away from the lifting plate 13 is connected with the mounting sleeve 2, when the lifting object is not lifted, the elastic action of the telescopic spring 12 enables the lifting plate 13 to be pulled to move upwards, and the fixed inserted link 14 can be taken out from the fixed jack 20, so that the lifting hook 1 and the connecting hanging rod 15 can rotate.

Further, a group of fixed inserted bars 14 are symmetrically arranged on the outer side of the connecting suspender 15, and in the hoisting process, the fixed inserted bars 14 are inserted into the fixed insertion holes 20, so that the lifting hook 1 and the connecting suspender 15 can be prevented from continuing to rotate, the lifting hook 1 can be prevented from being influenced by external force to drive a hoisted object to rotate, and the stability of the device is improved.

Further, the hinge shaft 18 is installed on the inner side of the lifting hook 1, the protection plate 16 is hinged to the outer side of the hinge shaft 18, the spring 19 is installed on the top of the protection plate 16, one end, far away from the protection plate 16, of the spring 19 is connected with the connecting hanging rod 15, a connecting piece on a hoisted object is clamped into the inner side of the lifting hook 1, at the moment, the elastic effect of the spring 19 enables the protection plate 16 to pull the protection plate 16, the protection plate 16 can be stressed and rotate along the hinge position of the protection plate 16 and the hinge shaft 18 as the circle center, the protection plate 16 is attached to the stop block 17, and the hoisted object can be prevented from falling off the lifting hook 1 through shielding of the protection plate 16 and the stop block 17.

Furthermore, hanging rings are uniformly arranged on the top of the nacelle 6, so that the nacelle 6 can be conveniently connected with external hoisting equipment.

Working principle:

when the lifting hook is used, a worker can rotate the clockwise or anticlockwise threaded rod 9 first, two groups of threaded pipes 8 on the outer side of the threaded rod 9 are limited by the guide sliding blocks 11, so that the threaded pipes 8 cannot rotate along with the threaded rod 9, the two groups of threaded pipes 8 can move towards the two ends of the threaded rod 9 or towards the middle position of the threaded rod 9 at the same time only through threads, the threaded pipes 8 drive the guide sliding blocks 11 to slide on the second sliding component 7 along a straight line, the threaded pipes 8 drive the connecting blocks 10 to move together, the positions of the lifting hooks 1 can be adjusted, and the two groups of lifting hooks 1 can be moved to the two ends of a lifting object;

the connecting piece on the hoisted object is clamped into the inner side of the lifting hook 1, at the moment, the elastic action of the spring 19 enables the connecting piece to pull the protection plate 16, so that the protection plate 16 is stressed and rotates along the hinging position of the protection plate 16 and the hinging shaft 18 as the circle center, the protection plate 16 is attached to the stop block 17, and the hoisted object can be prevented from falling off the lifting hook 1 through shielding of the protection plate 16 and the stop block 17;

when in hoisting, the nacelle 6 can be connected with external hoisting equipment, the nacelle 6 is hoisted by the external hoisting equipment, and the lifting hook 1 and a hoisted object can be pulled to move upwards, so that the hoisted object can be hoisted;

at this time, the lifting hook 1 is subjected to downward movement by the gravity of the hoisted object, the lifting plate 13 is pulled to move downward through the connecting lifting rod 15, the connecting lifting rod 15 drives the fixed inserting rod 14 to move together, the fixed inserting rod 14 can be inserted into the fixed inserting hole 20, the connecting lifting rod 15 is limited through the fixed inserting hole 20, the lifting hook 1 and the connecting lifting rod 15 can be prevented from continuing to rotate, and therefore the lifting hook 1 can be prevented from being influenced by external force to drive the hoisted object to rotate, and the stability of the device is improved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a prevent hoist and mount tool to lock of hoist and mount thing slope, includes installation sleeve pipe (2) and nacelle (6), its characterized in that: the inside one end of nacelle (6) is installed bearing (5), and the internally mounted of bearing (5) has threaded rod (9), two sets of screwed pipes (8) are installed to the outside screw thread of threaded rod (9), and connecting block (10) are all installed to the bottom of screwed pipe (8), mounting panel (4) are all installed to the bottom of connecting block (10), and mounting panel (4) bottom all installs installation sleeve (2), first slip subassembly (3) are all installed at the both ends of installation sleeve (2) inside, and the inboard of first slip subassembly (3) all slidable mounting lifter plate (13), second bearing (21) are all installed to intermediate position department of lifter plate (13) bottom, and connecting boom (15) that extend to the outside of installation sleeve (2) are all installed to the inside of second bearing (21), lifting hook (1) are all installed to the bottom of connecting boom (15), and the inboard of lifting hook (1) all installs dog (17), the inside bottom of installation sleeve (2) all evenly is provided with fixed jack (20).

2. A lifting lock for preventing tilting of a lifting object according to claim 1, wherein: threads with opposite directions are symmetrically arranged on the outer side of the threaded rod (9).

3. A lifting lock for preventing tilting of a lifting object according to claim 1, wherein: the two ends of the inner top of the nacelle (6) are provided with second sliding components (7), the bottoms of the second sliding components (7) are provided with guide sliding blocks (11) in a sliding mode, and one ends, far away from the second sliding components (7), of the guide sliding blocks (11) are connected with a threaded pipe (8).

4. A lifting lock for preventing tilting of a lifting object according to claim 1, wherein: the top of the lifting plate (13) is provided with a telescopic spring (12), and one end of the telescopic spring (12) far away from the lifting plate (13) is connected with the mounting sleeve (2).

5. A lifting lock for preventing tilting of a lifting object according to claim 1, wherein: a group of fixed inserted bars (14) are symmetrically arranged on the outer sides of the connecting suspenders (15).

6. A lifting lock for preventing tilting of a lifting object according to claim 1, wherein: the inner sides of the lifting hooks (1) are provided with hinge shafts (18), the outer sides of the hinge shafts (18) are hinged with protection plates (16), the tops of the protection plates (16) are provided with springs (19), and one ends, far away from the protection plates (16), of the springs (19) are connected with the connecting hanging rods (15).

7. A lifting lock for preventing tilting of a lifting object according to claim 1, wherein: hanging rings are uniformly arranged on the top of the nacelle (6).