CN220351488U - Binding fixture for hoisting steel member - Google Patents

Abstract

The utility model discloses a binding fixture for hoisting a steel member, which belongs to the technical field of steel member hoisting fixtures and comprises a supporting seat, wherein L-shaped lower supporting seats are fixedly connected to two sides of the supporting seat, steel structures are arranged on the two lower supporting seats, a clamping structure is arranged above the steel structures, the clamping structure is fixedly connected to the lower surface of the supporting seat, the upper surface of the clamping structure is fixedly connected with two I-shaped toothed plates, and the two I-shaped toothed plates are respectively meshed and connected with two transmission structures. This binding fixture is used in steel member hoist and mount is through setting up two-way pinion rack, transmission structure, I-shaped pinion rack and clamping structure, when hoist and mount, then lift rings drive two-way pinion rack and pass through transmission structure and I-shaped pinion rack meshing transmission, then clamping structure downward movement for lower support seat supports the steel construction, and clamping structure is pressed down and relies on the support of lower support seat to accomplish the location to the steel construction, has made things convenient for quick hoist and mount and clamping operation to the steel construction.

Description

Binding fixture for hoisting steel member

Technical Field

The utility model belongs to the technical field of steel member hoisting clamps, and particularly relates to a binding clamp for hoisting a steel member.

Background

The steel structure has the advantages of light dead weight, good earthquake resistance, short construction period, green pollution-free performance and the like, is used as a green environment-friendly building, accords with the sustainable development concept, has larger and larger proportion in the building field, rapidly develops in the building industry in China, is applied to various fields of the building industry, has higher installation height of steel members in the existing building engineering, and particularly, the I-steel is frequently clamped by using a hoisting binding fixture in the hoisting process and is then hoisted by being matched with hoisting equipment.

The prior China patent with the application number of 202221574228.8 provides a binding fixture for hoisting steel members, which comprises a hoisting frame and a fixing plate, wherein the fixing plate is fixed at the inner middle end of the hoisting frame, synchronous cylinders are fixed at the two sides of the inner top end of the hoisting frame, a pulling plate positioned above the fixing plate is fixed between the lower ends of the two synchronous cylinders, the pulling plate is in sliding connection with the inner side wall of the hoisting frame, a through hole is formed in the middle of the pulling plate, a clamping assembly is arranged below the fixing plate, and a sliding assembly is arranged outside the hoisting frame; according to the utility model, the sliding assembly is arranged to drive the clamp to move on the ground, so that the bearing plate and the bottom plate can conveniently extend into the notch of the I-steel, then the I-steel is pulled upwards through the upward movement of the bearing plate, and then the pressure sensor is combined to prop against the bottom end in the notch of the I-steel, so that the I-steel is tensioned up and down, and the I-steel can be clamped conveniently and rapidly through the clamp.

However, in the process of hoisting the I-steel, the screw thread adjusting shaft is required to be manually screwed to realize clamping and positioning of the I-steel, so that the hoisting operation is more than two operations of clamping and loosening, the quick hoisting operation of the I-steel is inconvenient, and the new binding fixture for hoisting the steel member is researched, so that the binding fixture has very important significance in solving the problems.

Disclosure of Invention

In order to overcome the defects, the utility model provides the binding fixture for hoisting the steel member, which solves the problems that in the hoisting process of the I-steel, the clamping and positioning of the I-steel can be realized only by manually screwing the threaded adjusting shaft, so that the hoisting work is more in two operations of clamping and loosening, the hoisting work is more inconvenient, and the quick hoisting work of the I-steel is not utilized.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a steel member hoist and mount are with binding anchor clamps, includes the supporting seat, the equal fixedly connected with L in both sides of supporting seat props the seat under, two prop down and be equipped with steel construction on the seat, steel construction's top is equipped with the clamping structure, clamping structure fixed connection is below the supporting seat, and fixed connection between the higher authority of clamping structure and two I-shaped pinion rack, two I-shaped pinion rack are connected with two transmission structure meshing respectively, and two transmission structure establish on the supporting seat, and two transmission structure are connected with the both sides meshing of same two-way pinion rack.

As a further aspect of the utility model: the bidirectional toothed plate penetrates through and slides in the supporting seat, and a hanging ring is fixedly arranged on the bidirectional toothed plate.

As a further aspect of the utility model: the I-shaped toothed plate penetrates through and slides on the supporting seat, and one surface of the lower supporting seat is fixedly connected with an anti-slip layer.

As a further aspect of the utility model: the clamping structure comprises a clamping plate, the upper surface of the clamping plate is fixedly connected with two I-shaped toothed plates, the upper surface of the clamping plate is fixedly connected with four springs, and the top ends of the four springs are fixedly connected with four corners below the supporting seat.

As a further aspect of the utility model: the transmission structure comprises a gear, and the gear is in meshed connection with the bidirectional toothed plate and the I-shaped toothed plate.

As a further aspect of the utility model: the gear is rotationally connected to the outer ring of the bearing, a supporting shaft is installed in the bearing in a penetrating mode, and two ends of the supporting shaft are fixedly connected to the supporting seat.

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

this binding fixture is used in steel member hoist and mount is through setting up two-way pinion rack, transmission structure, I-shaped pinion rack and clamping structure, when hoist and mount, then lift rings drive two-way pinion rack and pass through transmission structure and I-shaped pinion rack meshing transmission, then clamping structure downward movement for lower support seat supports the steel construction, and clamping structure is pressed down and relies on the support of lower support seat to accomplish the location to the steel construction, has made things convenient for quick hoist and mount and clamping operation to the steel construction.

This steel member hoist and mount are with binding anchor clamps, through setting up splint and lower support seat, and all be equipped with the skid resistant course on splint and the lower support seat for the skid resistant course can keep through extrusion deformation with the steel construction between close contact, secondly skid resistant course still can increase the frictional force with the steel construction between, and then can improve the stability to the centre gripping of steel construction.

This binding fixture for steel member hoist and mount is through setting up the clamping structure, through the upward elasticity restoring force of spring for splint can upwards reset, make splint separation steel construction, then conveniently demolish the location of steel construction.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic view of a three-dimensional structure of a support base according to the present utility model;

FIG. 3 is a schematic view of a two-way toothed plate according to the present utility model;

FIG. 4 is a schematic view of a clamping structure according to the present utility model;

FIG. 5 is a schematic view of an I-shaped toothed plate of the present utility model;

in the figure: 1 supporting seat, 2I-shaped toothed plate, 3 two-way toothed plate, 4 steel structure, 5 clamping structure, 51 splint, 52 spring, 6 rings, 7 lower support seat, 8 transmission structure, 81 bearing, 82 gear, 83 back shaft.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

As shown in fig. 1-5, the present utility model provides a technical solution: the utility model provides a steel member hoist and mount are with binding fixture, including supporting seat 1, the lower support seat 7 of L shape of both sides fixedly connected with of supporting seat 1, be equipped with steel construction 4 on two lower support seats 7, the top of steel construction 4 is equipped with clamping structure 5, clamping structure 5 includes splint 51, the higher authority of splint 51 and two I-shaped pinion rack 2 fixed connection, the higher authority of splint 51 and four spring 52 fixed connection, the top of four spring 52 and the four corners fixed connection below the supporting seat 1, upward elasticity restoring force through spring 52 makes splint 51 upwards reset, make splint 51 separate steel construction 4, then conveniently demolish the location of steel construction 4;

the clamping structure 5 is fixedly connected below the supporting seat 1, the upper surface of the clamping structure 5 is fixedly connected with the two I-shaped toothed plates 2, the I-shaped toothed plates 2 penetrate through and slide on the supporting seat 1, an anti-slip layer is fixedly connected to one surface of the lower supporting seat 7, and the clamping plate 51 and the lower supporting seat 7 are respectively provided with an anti-slip layer, so that the anti-slip layer can be kept in tight contact with the steel structure 4 through extrusion deformation, friction force between the anti-slip layer and the steel structure 4 can be increased, and further stability of clamping the steel structure 4 can be improved;

the two I-shaped toothed plates 2 are respectively connected with the two transmission structures 8 in a meshed manner, the transmission structures 8 comprise gears 82, the gears 82 are connected with the bidirectional toothed plate 3 and the I-shaped toothed plates 2 in a meshed manner, the gears 82 are rotatably connected to the outer ring of the bearing 81, a supporting shaft 83 is arranged in the bearing 81 in a penetrating manner, the supporting shaft 83 can support the bearing 81, so that the bearing 81 can keep stable rotation, and the gears 82 can be stably meshed with the bidirectional toothed plate 3 and the I-shaped toothed plates 2 for transmission;

the both ends fixed connection of back shaft 83 is on supporting seat 1, two transmission structure 8 are established on supporting seat 1, and two transmission structure 8 are connected with the both sides meshing of same two-way pinion rack 3, two-way pinion rack 3 runs through and slides in supporting seat 1, fixed mounting has rings 6 above two-way pinion rack 3, rings 6 can provide the hoisting point, then through hoisting rings 6 for two-way pinion rack 3 drives gear 82 rotation, make gear 82 and I-shaped pinion rack 2 meshing transmission then can drive splint 51 downstream, make splint 51 rely on lower support seat 7 to carry out quick positioning to it to the support of steel construction 4, then made things convenient for steel construction 4's hoist and mount operation.

The working principle of the utility model is as follows:

when lifting, the lower supporting seat 7 is pushed along one end of the steel structure 4, the lower supporting seat 7 is located below the upper transverse edge of the steel structure 4, the lifting ring 6 is lifted upwards, the lifting ring 6 drives the bidirectional toothed plate 3 to be in meshed transmission with the gear 82, the gear 82 is in meshed transmission with the I-shaped toothed plate 2, the I-shaped toothed plate 2 drives the clamping plate 51 to move downwards, the clamping plate 51 drives the spring 52 to stretch, the steel structure 4 contacts with the lower supporting seat 7, the clamping plate 51 contacts with the steel structure 4 downwards, the steel structure 4 is extruded and fixed, the steel structure 4 can be lifted at the moment, when the steel structure 4 is lifted to a building supporting surface or the ground, the lifting ring 6 does not apply force, the spring 52 elastic force drives the clamping plate 51 to reset upwards, the fixing of the steel structure 4 can be removed, and then the lower supporting seat 7 is pulled out.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of one of ordinary skill in the art.

Claims (6)

1. The utility model provides a steel member hoist and mount are with binding anchor clamps, includes supporting seat (1), its characterized in that: the support base is characterized in that two sides of the support base (1) are fixedly connected with L-shaped lower support bases (7), two lower support bases (7) are provided with steel structures (4), clamping structures (5) are arranged above the steel structures (4), the clamping structures (5) are fixedly connected below the support base (1), the upper sides of the clamping structures (5) are fixedly connected with two I-shaped toothed plates (2), the two I-shaped toothed plates (2) are respectively connected with two transmission structures (8) in a meshed mode, the two transmission structures (8) are arranged on the support base (1), and the two transmission structures (8) are connected with two sides of the same two-way toothed plate (3) in a meshed mode.

2. The binding fixture for hoisting steel members according to claim 1, wherein: the bidirectional toothed plate (3) penetrates through and slides in the supporting seat (1), and a hanging ring (6) is fixedly arranged on the bidirectional toothed plate (3).

3. The binding fixture for hoisting steel members according to claim 1, wherein: the I-shaped toothed plate (2) penetrates through and slides on the supporting seat (1), and an anti-slip layer is fixedly connected to one surface of the lower supporting seat (7).

4. The binding fixture for hoisting steel members according to claim 1, wherein: the clamping structure (5) comprises a clamping plate (51), the upper surface of the clamping plate (51) is fixedly connected with two I-shaped toothed plates (2), the upper surface of the clamping plate (51) is fixedly connected with four springs (52), and the top ends of the four springs (52) are fixedly connected with four corners below the supporting seat (1).

5. The binding fixture for hoisting steel members according to claim 1, wherein: the transmission structure (8) comprises a gear (82), and the gear (82) is in meshed connection with the bidirectional toothed plate (3) and the I-shaped toothed plate (2).

6. The binding fixture for hoisting steel members according to claim 5, wherein: the gear (82) is rotationally connected to the outer ring of the bearing (81), a supporting shaft (83) is installed in the bearing (81) in a penetrating mode, and two ends of the supporting shaft (83) are fixedly connected to the supporting seat (1).