CN216918325U

CN216918325U - I-shaped steel structure lifting appliance

Info

Publication number: CN216918325U
Application number: CN202122463269.1U
Authority: CN
Inventors: 李虎
Original assignee: Baotou Iron And Steel Group Industrial And Civil Construction Engineering Co ltd
Current assignee: Baotou Iron And Steel Group Industrial And Civil Construction Engineering Co ltd
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-07-08
Anticipated expiration: 2031-10-13

Abstract

The utility model relates to the technical field of steel structures and discloses an I-shaped steel structure lifting appliance which comprises a mounting ring, wherein a lifting ring is fixedly mounted at the top of the mounting ring, an adjusting and controlling seat is rotationally clamped on the front side wall of the mounting ring, a direction adjusting handle is fixedly connected to the position, close to the right side, of the front side wall of the adjusting and controlling seat, a supporting rod is inserted into the right side wall of the adjusting and controlling seat, and a fixing clamp plate is rotationally connected to the inner end, close to the right side, of the supporting rod through a bearing. This i-shaped steel construction hoist can carry out the centre gripping fast to i-shaped steel and fix and remove fixedly, has improved the work efficiency of hoist and mount, when installing after hoisting, transfers to the handle through promoting and drives regulation and control seat and rotate, and regulation and control seat drives solid fixed splint through bracing piece and location telescopic link and deflects to can adjust the angle of inside fixed i-shaped steel, thereby be convenient for fix the junction of i-shaped steel through the bolt, be convenient for install convenient to use.

Description

I-shaped steel structure lifting appliance

Technical Field

The utility model relates to the technical field of steel structures, in particular to an I-shaped steel structure lifting appliance.

Background

Steel structures are structures composed of steel materials and are one of the main building structure types. The structure mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and all the members or parts are usually connected by welding seams, bolts or rivets. Because of its dead weight is lighter, and the construction is simple and convenient, the wide application in fields such as large-scale factory building, venue, super high-rise, the steel construction adopts the loop wheel machine to hoist and then installs fixedly through the bolt when installing the concatenation usually, and after general hoist hoisted the steel construction, the angle of difficult regulation steel construction led to the concatenation difficulty, brought inconvenience for the construction to general hoist is loaded down with trivial details to the fixed process of steel construction, influences the efficiency of construction.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides an I-shaped steel structure lifting appliance, which solves the problems of low fixing efficiency and inconvenient lifting and installation of the I-shaped steel structure lifting appliance.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a lifting appliance with an I-shaped steel structure comprises a mounting ring, wherein a lifting ring is fixedly mounted at the top of the mounting ring, a regulating seat is rotatably clamped on the front side wall of the mounting ring, a direction regulating handle is fixedly connected with the front side wall of the regulating seat at a position close to the right side, a supporting rod is inserted into the right side wall of the regulating seat, a fixed clamping plate is rotatably connected with the inner end of the supporting rod through a bearing, a positioning telescopic rod is fixedly connected with the right side wall of the fixed clamping plate at a position close to the lower end, the right end of the positioning telescopic rod is fixedly connected with the inner wall of the regulating seat, a rear transmission arc plate is rotatably clamped on the outer wall of the regulating seat at a position close to the right middle, a transmission tooth head is arranged on the front side wall of the rear transmission arc plate, a pressing column is movably inserted into the position at the top of the regulating seat at the middle, and a fixed handle is fixedly connected with the outer wall of the rear transmission arc plate, the bottom of pressing the pillar runs through regulation and control seat and extends the inboard one end of regulation and control seat and rotate through the bearing and be connected with the chassis, the bottom fixedly connected with buffer spring on chassis, buffer spring's bottom fixedly connected with presses the pressure pad, the outer wall of regulation and control seat and the position that is located the pressing pillar front side rotate the joint and have preceding transmission arc, the inner wall of regulation and control seat and be located and just be provided with left holder to the position of solid fixed splint.

Preferably, the fixing splint is L-shaped, and the h-shaped steel is clamped and fixed by the fixing splint.

Preferably, the supporting rod is arranged in parallel with the positioning telescopic rod, and the fixing clamp plate is driven to move left and right through the matching of the supporting rod and the positioning telescopic rod so as to clamp and fix the I-shaped steel.

Preferably, the tooth's socket has been seted up with the outer wall of pressing the post to the bracing piece, and transmission tooth head and tooth's socket meshing promote back transmission arc through fixed handle and rotate, and back transmission arc drives through transmission tooth head and presses the post to rotate, and the post-pressing drives the preceding transmission arc and rotates to make and press post, solid fixed splint and left holder to carry out centre gripping fixed operation simultaneously.

Preferably, threaded grooves are formed in the outer walls of the supporting rod and the pressing column, the positions, in contact with the regulating and controlling seat, of the supporting rod and the pressing column are provided with threaded rings matched with each other, and the supporting rod and the pressing column can extend towards the inner side of the regulating and controlling seat when driven by the rear transmission arc plate and the transmission tooth head to rotate so as to clamp and fix an inner I-shaped steel structure.

Preferably, a layer of rubber pad is fixedly bonded to the bottom of the fixing clamping plate close to the inner side wall and the bottom of the pressing pad, and an anti-slip groove is formed in the surface of the rubber pad, so that the stability of fixing the I-shaped steel structure is improved.

Compared with the prior art, the utility model provides an I-shaped steel structure lifting appliance, which has the following beneficial effects:

1. this i-shaped steel construction hoist, with this hoist cover behind the outside of I-shaped steel, stir back transmission arc through fixed handle and rotate, back transmission arc drives through the transmission tooth head and presses the post to rotate, it drives the chassis to press the post to rotate, buffer spring and press the top of press pad downstream to I-shaped steel to press fixedly, the transmission tooth head drives the bracing piece simultaneously and rotates, the bracing piece drives the extension of solid fixed splint to the inboard, thereby it is fixed to carry out the centre gripping to the side and the bottom surface of I-shaped steel, it is fixed rapid, reverse promotion fixed handle can remove fixedly fast, the efficiency when having improved the installation of lifting by crane.

2. This I-shaped steel construction hoist when hoisting the back and installing, transfers to the handle through promoting and drive the regulation and control seat and rotate, and the regulation and control seat drives solid fixed splint through bracing piece and location telescopic link and deflects to can adjust the angle of inside fixed I-shaped steel, thereby be convenient for fix the junction of I-shaped steel through the bolt, the installation of being convenient for, convenient to use.

Drawings

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

FIG. 2 is an enlarged view of the structure of FIG. 2;

FIG. 3 is a schematic cross-sectional view of the present invention.

Wherein: 1. a mounting ring; 2. a hoisting ring; 3. a regulating seat; 4. a direction-adjusting handle; 5. a support bar; 6. fixing the clamping plate; 7. positioning the telescopic rod; 8. a rear transmission arc plate; 9. fixing a handle; 10. pressing the column; 11. a transmission gear head; 12. a front drive arc; 13. a chassis; 14. a buffer spring; 15. a pressing pad; 16. a left clamping member.

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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a lifting appliance with an i-shaped steel structure, which comprises an installation ring 1, a lifting ring 2 is fixedly installed at the top of the installation ring 1, a regulating seat 3 is rotatably clamped on the front side wall of the installation ring 1, a direction-adjusting handle 4 is fixedly connected with the front side wall of the regulating seat 3 and is positioned close to the right side, a support rod 5 is inserted into the right side wall of the regulating seat 3, a fixed splint 6 is rotatably connected with the inner end of the support rod 5 through a bearing, the fixed splint 6 is in an L shape, i-shaped steel is clamped and fixed through the fixed splint 6, a positioning telescopic rod 7 is fixedly connected with the right side wall of the fixed splint 6 and is positioned close to the lower end, the right end of the positioning telescopic rod 7 is fixedly connected with the inner wall of the regulating seat 3, the support rod 5 is arranged in parallel to the positioning telescopic rod 7, the fixed splint 6 is driven to move left and right through the cooperation of the support rod 5 and the positioning telescopic rod 7 to clamp and fix the i-shaped steel, when installing after hoisting, adjust to handle 4 through promoting and drive regulation and control seat 3 and rotate, regulation and control seat 3 drives solid fixed splint 6 through bracing piece 5 and location telescopic link 7 and deflects, thereby can adjust the angle of inside fixed worker's shaped steel, thereby be convenient for fix the junction of worker's shaped steel through the bolt, be convenient for install, high durability and convenient use, regulation and control seat 3's outer wall rotates the joint and has back transmission arc 8 with the position that lies in the centre and inclines right, transmission tooth head 11 has been seted up to the preceding lateral wall of back transmission arc 8, regulation and control seat 3's top and lie in the position activity grafting in the centre have according to pressing post 10, the thread groove has all been seted up to bracing piece 5 and the outer wall of pressing post 10, bracing piece 5 and pressing post 10 offer the screw ring of looks adaptation with the position of regulation and control seat 3 contact, bracing piece 5 and pressing post 10 can extend to regulation and control seat 3 inboard when rotating under the drive of back transmission arc 8 and transmission tooth head 11 thereby carry out the I-shaped steel structure to inboard extension The lifting appliance is fixedly clamped, the outer wall of the rear transmission arc-shaped plate 8 is fixedly connected with a fixing handle 9, the bottom end of the pressing column 10 penetrates through the regulation seat 3 and extends to the inner side of the regulation seat 3, one end of the pressing column extends to the inner side of the regulation seat 3, the bottom of the chassis 13 is fixedly connected with a buffer spring 14, the bottom of the buffer spring 14 is fixedly connected with a pressing pad 15, a layer of rubber pad is fixedly bonded on the inner side wall of the fixed clamping plate 6 and the bottom of the pressing pad 15, the surface of the rubber pad is provided with an anti-skidding groove, the stability of fixing of the I-shaped steel structure is improved, the lifting appliance is sleeved on the outer side of the I-shaped steel, the rear transmission arc-shaped plate 8 is rotated by stirring the fixing handle 9, the rear transmission arc-shaped plate 8 drives the pressing column 10 to rotate through the transmission tooth head 11, the pressing column 10 rotates to drive the chassis 13, the buffer spring 14 and the pressing pad 15 to move downwards to press and fix the top of the I-shaped steel, meanwhile, the transmission gear head 11 drives the support rod 5 to rotate, the support rod 5 drives the fixed splint 6 to extend inwards, thereby clamping and fixing the side surface and the bottom surface of the I-shaped steel, fixing rapidly, rapidly releasing the fixation by reversely pushing the fixing handle 9, improving the efficiency of hoisting and installing, rotationally clamping the outer wall of the regulating and controlling seat 3 and the position at the front side of the pressing column 10 with a front transmission arc-shaped plate 12, arranging tooth sockets on the outer walls of the supporting rod 5 and the pressing column 10, engaging the transmission tooth head 11 with the tooth sockets, the rear transmission arc-shaped plate 8 is pushed to rotate by the fixed handle 9, the rear transmission arc-shaped plate 8 drives the pressing column 10 to rotate by the transmission gear head 11, the pressing column 10 drives the front transmission arc-shaped plate 12 to rotate, thereby make and press post 10, solid fixed splint 6 and left holder 16 to carry out the centre gripping fixed operation simultaneously, the inner wall of regulation and control seat 3 is located the position that just faces solid fixed splint 6 and is provided with left holder 16.

When in use, the lifting hook is connected and fixed with the lifting ring 2, the lifting hook is lifted by matching two lifting appliances when being lifted, the lifting appliance is sleeved on the outer side of the I-shaped steel, the rear transmission arc-shaped plate 8 is stirred by the fixing handle 9 to rotate, the rear transmission arc-shaped plate 8 drives the pressing column 10 to rotate through the transmission tooth head 11, the pressing column 10 rotates to drive the chassis 13, the buffer spring 14 and the pressing pad 15 to move downwards to press and fix the top of the I-shaped steel, meanwhile, the transmission tooth head 11 drives the supporting rod 5 to rotate, the supporting rod 5 drives the fixing clamp plate 6 to extend inwards, so as to clamp and fix the side surface and the bottom surface of the I-shaped steel, then the I-shaped steel is lifted by the crane, the I-shaped steel is lifted to an installation position, the adjusting handle 4 is driven to rotate the adjusting seat 3 by pushing the adjusting handle 4, the adjusting seat 3 drives the fixing clamp plate 6 to deflect through the supporting rod 5 and the positioning telescopic rod 7, therefore, the angle of the I-shaped steel fixed inside can be adjusted, the joint of the I-shaped steel is convenient to fix through the bolt, the I-shaped steel is convenient to install, after the I-shaped steel is fixed, the fixing can be quickly released by reversely pushing the fixing handle 9, and the lifting installation efficiency is improved.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an I-shaped steel construction hoist, includes collar (1), its characterized in that: the top of the mounting ring (1) is fixedly provided with a lifting ring (2), the front side wall of the mounting ring (1) is rotatably clamped with a regulating seat (3), the front side wall of the regulating seat (3) is fixedly connected with a direction regulating handle (4) near the right side, the right side wall of the regulating seat (3) is spliced with a support rod (5), the inner end of the support rod (5) near the right side is rotatably connected with a fixed clamping plate (6) through a bearing, the right side wall of the fixed clamping plate (6) is fixedly connected with a positioning telescopic rod (7) near the lower end, the right end of the positioning telescopic rod (7) is fixedly connected with the inner wall of the regulating seat (3), the outer wall of the regulating seat (3) is rotatably clamped with a rear transmission arc plate (8) near the right position in the middle, the front side wall of the rear transmission arc plate (8) is provided with a transmission tooth head (11), the utility model discloses a transmission arc plate, including regulation and control seat (3), the top of regulation and control seat (3) is located the position activity grafting in the middle of and is had pressing post (10), the outer wall fixedly connected with fixed handle (9) of back transmission arc (8), the bottom of pressing post (10) is run through regulation and control seat (3) and is extended the one end of regulation and control seat (3) inboard and rotate through the bearing and be connected with chassis (13), the bottom fixedly connected with buffer spring (14) of chassis (13), the bottom fixedly connected with of buffer spring (14) presses and fills up (15), the outer wall of regulation and control seat (3) is located the position rotation joint of pressing post (10) front side and is had preceding transmission arc (12), the inner wall of regulation and control seat (3) is located the position just to solid fixed splint (6) and is provided with left holder (16).

2. The i-shaped steel structure lifting appliance according to claim 1, wherein: the fixed splint (6) is L-shaped.

3. The i-shaped steel structure lifting appliance according to claim 1, wherein: the supporting rod (5) and the positioning telescopic rod (7) are arranged in parallel.

4. The i-shaped steel structure lifting appliance according to claim 1, wherein: tooth sockets are formed in the outer walls of the supporting rod (5) and the pressing column (10), and the transmission tooth head (11) is meshed with the tooth sockets.

5. The i-shaped steel structure lifting appliance according to claim 1, wherein: threaded grooves are formed in the outer walls of the supporting rod (5) and the pressing column (10), and threaded rings matched with the supporting rod (5) and the pressing column (10) are arranged at the position where the supporting rod is contacted with the adjusting and controlling seat (3).

6. The i-shaped steel structure lifting appliance according to claim 1, wherein: the bottom of the fixed splint (6) close to the inner side wall and the pressing pad (15) is fixedly bonded with a layer of rubber pad, and the surface of the rubber pad is provided with an anti-skid groove.