CN218809869U

CN218809869U - Fixture device for hoisting steel

Info

Publication number: CN218809869U
Application number: CN202222537518.1U
Authority: CN
Inventors: 顾书润; 顾国华
Original assignee: Suzhou Runshu Network Technology Co ltd
Current assignee: Hunan Xinchuang Construction And Installation Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-04-07
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses a steel is fixture device for hoist and mount relates to stone tongs technical field, this steel is fixture device for hoist and mount, including the connecting rod, the inside sliding connection of connecting rod has T type pole, T type pole upper end fixedly connected with hoisting block, and the lifting eye has been seted up to the hoisting block inside, and the inside sliding tray of having seted up of T type pole, the inside sliding connection of sliding tray have the slide bar, and the slide bar front end is seted up flutedly, and the inside rotation of recess is connected with first axis of rotation, first axis of rotation outside fixedly connected with hook, the inside screw hole of having seted up of connecting rod, and the inside threaded connection of screw hole has the lead screw. This fixture device for steel hoist and mount through outwards taking out suitable length with T type pole in the connecting rod, outwards pulls out the position that is fit for steel specification width with the slide bar along the sliding tray again, catches on steel with four hook jaw rotations, presss from both sides tight steel under the effect of ratchet pawl, compares in the steel that present equipment more adapted multiple specification, and the bearing reinforcing conveniently hoists more steel.

Description

Fixture device for hoisting steel

Technical Field

The utility model relates to a stone tongs technical field specifically is a fixture device for steel hoist and mount.

Background

Steel materials are very common in life, are generally used for manufacturing metal structures in buildings, bridges, ships, boilers or other projects, and need to be subjected to finish machining before being put into use, and a fixture device is needed when the steel materials are conveyed to a processing table.

The existing clamp for hoisting steel is used for hoisting steel, generally, the single-side vertical hoisting of the steel is realized by utilizing the lever principle of the clamp, but only one piece of steel can be transported at each time, the requirement is also met on the specification and the weight of clamping, the clamp cannot adapt to a changeable transportation environment, and the working progress is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixture device for steel hoist and mount to solve the problem that can not the multiple specification steel of clamping that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a steel is fixture device for hoist and mount, includes the connecting rod, the inside sliding connection of connecting rod has T type pole, T type pole upper end fixedly connected with hoist and mount piece, the lifting eye has been seted up to hoist and mount piece inside, the inside sliding tray that has seted up of T type pole, the inside sliding connection of sliding tray has the slide bar, the recess is seted up to the slide bar front end, the inside rotation of recess is connected with first axis of rotation, first axis of rotation outside fixedly connected with hook, the inside screw hole of seting up of connecting rod, the inside threaded connection of screw hole has the lead screw.

Further, the upper end of the screw rod is fixedly connected with a rotating handle, the lower end of the screw rod is rotatably connected with a second rotating shaft, a fastening disc is fixedly connected to the outer side of the second rotating shaft, and steel is clamped in the middle through the fastening disc and the hook claw.

Furthermore, the ratchet wheel is fixedly connected to the outer side of the first rotating shaft, the third rotating shaft is fixedly connected to the right end of the sliding rod, and the angle of the hook jaw can be adjusted conveniently to be suitable for steel materials of different specifications.

Furthermore, the third axis of rotation outside is rotated and is connected with the pawl, the first fixed column of pawl outside fixedly connected with prevents behind the steel that the claw from droing because of rocking.

Furthermore, the right end of the sliding rod is fixedly connected with a second fixing column, and a contraction spring is movably connected to the outer side of the second fixing column, so that the pawl can be conveniently reset and automatically clamped into the claw.

Furthermore, the inner side of the hook claw is fixedly connected with an anti-slip tooth to prevent steel from sliding in the hoisting process.

Compared with the prior art, the beneficial effects of the utility model are that: this fixture device for steel hoist and mount through outwards taking suitable length out with T type pole in the connecting rod, outwards pulls out the position that is fit for steel specification width along the sliding tray with the slide bar again, hooks steel with four hook jaw rotations, presss from both sides tight steel under the effect of ratchet pawl, compares in the steel of existing equipment more adaptation multiple specification, and the bearing reinforcing conveniently hoists more steel, improves work efficiency and accelerates the job schedule.

Drawings

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

FIG. 2 is an expanded view of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a connecting rod; 2. a T-shaped rod; 3. hoisting the blocks; 4. hoisting holes; 5. a sliding groove; 6. a slide bar; 7. a groove; 8. a first rotating shaft; 9. a hook claw; 10. a threaded hole; 11. a screw rod; 12. rotating the handle; 13. a second rotating shaft; 14. fastening a disc; 15. a ratchet wheel; 16. a third rotating shaft; 17. a pawl; 18. a first fixed column; 19. a second fixed column; 20. a retraction spring; 21. and (4) anti-slip teeth.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a steel is fixture device for hoist and mount, including connecting

rod

1, 1 inside sliding connection of connecting rod has

T type pole

2, 2 upper end fixedly connected with hoist and mount pieces 3 of T type pole, hoist and mount 3 inside lewis hole 4 of having seted up, 2 inside sliding tray 5 of having seted up of T type pole, 5 inside sliding connection of sliding tray has

slide bar

6, 6 front ends of slide bar set up recess 7, the inside rotation of recess 7 is connected with first axis of

rotation

8, 8 outside fixedly connected with hook 9 of first axis of rotation, 1 inside threaded hole 10 of having seted up of connecting rod, 10 inside threaded connection of screw hole has lead screw 11.

Wherein, the fixedly connected with of lead screw 11 upper end rotates handle 12, and the lead screw 11 lower extreme rotates and is connected with second axis of rotation 13, and the fixedly connected with fastening disc 14 in the outside of second axis of rotation 13 presss from both sides steel tight in the centre through fastening disc 14 and hook 9, and the fixedly connected with ratchet 15 in the outside of first axis of rotation 8, slide bar 6 right-hand member fixedly connected with third axis of rotation 16 conveniently adjusts the angle of hook 9 in order to be fit for the steel of different specifications.

Simultaneously, the third axis of rotation 16 outside is rotated and is connected with pawl 17, and pawl 17 outside fixedly connected with first fixed column 18 prevents behind the steel that the claw 9 drops because of rocking, and 6 right-hand members fixedly connected with second fixed column 19 of slide bar, second fixed column 19 outside swing joint have a shrink spring 20, make things convenient for pawl 17 to reset the card of autonomy and advance the claw 9.

In addition, the inner side of the hook claw 9 is fixedly connected with an anti-slip tooth 21 to prevent the steel from sliding in the hoisting process.

The working principle is as follows: firstly, a hoisting block 3 is hoisted on a transportation hook through a hoisting hole 4, then a clamp device is moved to the position above steel, then a T-shaped rod 2 is pulled out to a proper length in a connecting rod 1, then a sliding rod 6 is pulled out to a position suitable for the specification width of the steel along a sliding groove 5, then hooks 9 are rotated outwards, then four hooks 9 are rotated to hook the steel, a ratchet wheel 15 is rotated to the position for clamping the steel under the driving of a first rotating shaft 8, at the moment, the ratchet wheel 15 is clamped by a pawl 17 under the action of a contraction spring 20, the steel is clamped between the four hooks 9, then a rotating handle 12 is rotated, a screw rod 11 drives a fastening disc 14 to move downwards under the action of a threaded hole 10 until the steel is clamped between the hooks 9, when the steel is moved to a processing position, the rotating handle 12 is rotated in the opposite direction to drive the fastening disc 14 to move upwards, then the pawl 17 is rotated backwards under the action of a third rotating shaft 16 to loosen the ratchet wheel 15, the hooks 9 are taken down, and the steel is transported.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fixture device for steel hoist and mount, includes connecting rod (1), its characterized in that: the inside sliding connection of connecting rod (1) has T type pole (2), T type pole (2) upper end fixedly connected with hoist and mount piece (3), hoist and mount piece (3) inside hand hole (4) have been seted up, inside sliding tray (5) have been seted up in T type pole (2), inside sliding connection of sliding tray (5) has slide bar (6), recess (7) have been seted up to slide bar (6) front end, recess (7) inside rotation is connected with first axis of rotation (8), first axis of rotation (8) outside fixedly connected with hook claw (9), connecting rod (1) inside set up threaded hole (10), screw hole (10) internal thread connection has lead screw (11).

2. The clamp device for hoisting steel according to claim 1, wherein: the screw rod (11) upper end fixedly connected with rotates handle (12), screw rod (11) lower extreme rotates and is connected with second axis of rotation (13), second axis of rotation (13) outside fixedly connected with fastening disc (14).

3. The clamp device for hoisting steel according to claim 1, wherein: the ratchet wheel (15) is fixedly connected to the outer side of the first rotating shaft (8), and the third rotating shaft (16) is fixedly connected to the right end of the sliding rod (6).

4. The clamp device for hoisting steel according to claim 3, wherein: the outside of the third rotating shaft (16) is rotatably connected with a pawl (17), and the outside of the pawl (17) is fixedly connected with a first fixing column (18).

5. The clamp device for hoisting steel according to claim 1, wherein: the right end of the sliding rod (6) is fixedly connected with a second fixing column (19), and the outer side of the second fixing column (19) is movably connected with a contraction spring (20).

6. The clamp device for hoisting steel according to claim 1, wherein: the inner side of the hook claw (9) is fixedly connected with an anti-skid tooth (21).