CN217498431U - Lifting appliance for steel structure installation and construction - Google Patents

Abstract

The utility model relates to a hoist and mount technical field, concretely relates to hoist that steel construction installation construction used, including a pair of installed part, connecting axle, lifting hook installed part, coupler body and actuating mechanism, a pair of installed part cooperatees and installs respectively the connecting axle with the lifting hook installed part, the connecting axle sets up the top of lifting hook installed part, rotatable installation on the lifting hook installed part the coupler body, actuating mechanism's output is connected the coupler body. The utility model discloses a coupler body is installed to the lifting hook installed part to it is rotatory to set up actuating mechanism drive coupler body, with the hoist and mount that satisfies the component in different position, and easy operation is convenient, has promoted hoist and mount efficiency effectively.

Description

Lifting appliance for steel structure installation and construction

Technical Field

The utility model relates to a hoist and mount technical field, in particular to hoist that steel construction installation construction used.

Background

With the rapid development of economy in China, a large number of complex steel structures are continuously emerged, the defects of the traditional piece-by-piece hoisting method are continuously highlighted, too many different types of components are welded at high altitude, and the quality is not easy to control, so that the integral hoisting method is mostly adopted for the construction of the complex steel structures at present. The method can reduce the construction amount on site, better control the component quality, shorten the starting line of the crane, reduce the stop points and provide a working surface for the subsequent work as early as possible, thereby shortening the construction period. The lifting hook is one of the important lifting appliances for lifting, the existing lifting hook is generally a hook-shaped body, most of the hook-shaped bodies cannot rotate so as to be suitable for lifting steel members in different directions, and the operation is very inconvenient. Especially, when the integral hoisting method is applied, the weight of each part to be hoisted is large, and the hoisting can be realized only by rotating the lifting hook. Therefore, in order to improve the hoisting efficiency, a sling for steel structure installation and construction is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hoist of steel construction installation and construction usefulness through rotatable lifting hook design for hoist and mount are more convenient and safety.

Therefore, the utility model provides a hoist of steel construction installation and construction usefulness, the technical scheme of its adoption as follows:

the utility model provides a hoist that steel construction installation construction used, includes a pair of installed part, connecting axle, lifting hook installed part, coupler body and actuating mechanism, and is a pair of the installed part cooperatees and installs respectively the connecting axle with the lifting hook installed part, the connecting axle sets up the top of lifting hook installed part, rotatable installation on the lifting hook installed part the coupler body, actuating mechanism's output is connected the coupler body.

Furthermore, a limit stop is movably arranged on the hook body.

Furthermore, the limit stop is movably arranged on a rotating seat fixed on the hook body.

Further, the driving mechanism is a motor.

Further, the installed part includes mounting panel and casing, the mounting panel with the outside fixed connection of casing, be provided with the wire rope dish in the casing, be equipped with the opening on the casing.

Furthermore, the device also comprises a pair of first steel wire ropes, one ends of the first steel wire ropes are fixedly connected with the steel wire rope discs, and the other ends of the first steel wire ropes are connected with the first rotating wheel.

Furthermore, the two first rotating wheels are respectively connected with the output end of a first motor.

Furthermore, the two first rotating wheels are connected with the output end of the first motor through a rotating shaft.

And one end of the second steel wire rope is fixedly connected with the connecting shaft, and the other end of the second steel wire rope is connected with the second rotating wheel.

Further, the second rotating wheel is connected with the output end of the second motor.

The utility model has the advantages that: according to the utility model discloses hoist of steel construction installation construction usefulness installs the coupler body through the lifting hook installed part to it is rotatory to set up actuating mechanism drive coupler body, with the hoist and mount that satisfy the component in different position, easy operation is convenient, has promoted hoist and mount efficiency effectively.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 shows a front view of a lifting hook of a lifting appliance for steel structure installation and construction in a certain state according to the embodiment of the present invention.

Fig. 2 shows a front view of a lifting hook of a lifting appliance for steel structure installation and construction in a certain state according to the embodiment of the present invention.

Fig. 3 shows a partially enlarged schematic view at a in fig. 1.

Fig. 4 shows a cross-sectional view B-B of fig. 1.

Figure 5 shows a schematic view of a double wire rope arrangement.

Figure 6 shows a schematic view of a single wire rope type structure.

In the drawing, 1 is a mounting member, 101 is a mounting plate, 102 is a housing, 103 is a wire rope reel, 104 is an opening, 2 is a connecting shaft, 3 is a hook mounting member, 4 is a hook body, 5 is a driving mechanism, 6 is a limit stopper, 7 is a rotating seat, 8 is a first wire rope, 9 is a first rotating wheel, 10 is a rotating shaft, 11 is a first motor, 12 is a second wire rope, 13 is a second rotating wheel, and 14 is a second motor.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples.

The embodiment of the utility model provides a hoist that steel construction installation construction used, as shown in fig. 1, this hoist that steel construction installation construction used includes a pair of installed part 1, connecting axle 2, lifting hook installed part 3, coupler body 4 and actuating mechanism 5, and is a pair of installed part 1 cooperatees and installs respectively connecting axle 2 with lifting hook installed part 3, connecting axle 2 sets up lifting hook installed part 3's top, rotatable installation on lifting hook installed part 3 coupler body 4, actuating mechanism 5's output is connected coupler body 4.

It should be noted that the driving mechanism 5 described herein is specifically a power component capable of realizing the rotation of the hook body 4, and may be, for example, an electric motor, a motor cooperating with a speed reducer, an internal combustion engine, or the like, and an example in fig. 1 is an electric motor. The present embodiment is not particularly limited herein. The driving mechanism 5 may be mounted by providing a mounting seat (e.g., fixed by a bolt assembly) on a side wall of the mounting member 1 to fix it.

The hook mounting 3 described herein may be embodied as a spindle base, in which case the shaft of the upper end of the hook body 4 may pass through the hook mounting 3 to connect with the output of a drive mechanism 5 provided above the hook mounting 3.

The utility model discloses during the concrete implementation, connecting axle 2 plays and is connected with the equipment that lifts by crane that corresponds, generally in the mill, for example use the electric hoist, make the output of electric hoist pass through wire rope and connect axle 2 fixed to this rises and descends hook body 4. Also for example using existing boom (e.g. crane) equipment, etc. And the hook body 4 is used for hooking the steel member, in order to make the hook body 4 hook the steel member in each position more conveniently, the driving mechanism 5 drives the hook body 4 to rotate, as shown in fig. 1 and 2, the hook body 4 is in two different states, fig. 1 can hook the steel member on the left side, and fig. 2 can hook the steel member on the right side. It can be understood that under the condition that the applied scene allows, the utility model discloses can carry out the hook to the steel member in 360 degrees each positions, only need through actuating mechanism 5 work can, easy operation is convenient, has promoted hoist and mount efficiency.

In some embodiments, in order to enable the hook body 4 to stably hook the steel member, as shown in fig. 1, a limit stop 6 is movably disposed on the hook body 4.

The present embodiment provides a specific way of installing the limit stop 6, as shown in fig. 3, wherein the limit stop 6 is movably installed on a rotating seat 7 fixed on the hook 4. Wherein limit stop 6 should set up in the slot of coupler body 4, and its one end movable mounting rotates on seat 7, and its other end is movable, and can not deviate from the slot to this when hook steel member, makes steel member extrusion limit stop 6, makes behind the coupler body 4 hook steel member, limit stop 6 plays and avoids the steel member to drop from coupler body 4. The structure is particularly suitable for steel members with lifting lugs.

In some embodiments, a specific structure of the mount 1 is provided. As shown in fig. 1 and 4, the mounting member 1 includes a mounting plate 101 and a housing 102, the mounting plate 101 is fixedly connected to an outer side of the housing 102, a wire rope reel 103 is disposed in the housing 102, and an opening 104 is disposed on the housing 101.

Based on the structure of above-mentioned installed part 1, this embodiment can make installed part 1 be connected with the equipment of lifting by crane that corresponds, and every installed part 1 can be connected a equipment of lifting by crane, for example electric hoist to this can increase the hoisting moment. Specifically, taking an electric hoist as an example, one end of a wire rope of the electric hoist is mounted on a wire rope reel 103 in the housing 102, thereby raising and lowering the hook 4.

In some embodiments, structures are designed that specifically implement the lifting function. The device mainly comprises two realization structures, namely a single-wire rope type structure and a double-wire rope type structure.

As shown in fig. 5, which is a schematic diagram of a dual-wire rope type structure, the hanger further includes a pair of first wire ropes 8, one end of each of the pair of first wire ropes 8 is fixedly connected to the wire rope reel 103, and the other end thereof is connected to the first pulley 9.

Wherein the two first rotating wheels 9 are respectively connected with the output end of a first motor. Or two first pulleys 9 are connected to the output of a first motor 11 via a rotary shaft 10. Fig. 5 shows that two first rotating wheels 9 are connected with the output end of a first motor 11 through a rotating shaft 10, so that the hook body 4 can be lifted or lowered at the same time, and the inclination of the hook body 4 caused by the asynchronous operation of the two first steel wire ropes 8 is avoided.

As shown in fig. 6, a schematic view of a single wire rope type structure is shown. The lifting appliance further comprises a second steel wire rope 12, one end of the second steel wire rope 12 is fixedly connected with the connecting shaft 2, the other end of the second steel wire rope 12 is connected with a second rotating wheel 13, and the second rotating wheel 13 is connected with the output end of a second motor 14.

It can be understood that this embodiment can also be realized as three wire rope structures, and the combination of single wire rope formula structure and two wire rope formula structures promptly realizes lifting by crane through three wire rope.

The above embodiments are only used for illustrating the present invention, and not for limiting the present invention, and those skilled in the relevant technical field can make various changes and modifications without departing from the spirit and scope of the present invention, so that all equivalent technical solutions also belong to the scope of the present invention, and the protection scope of the present invention should be defined by the claims.

Claims (10)

1. The utility model provides a hoist that steel construction installation construction used, its characterized in that, includes a pair of installed part, connecting axle, lifting hook installed part, coupler body and actuating mechanism, and is a pair of the installed part cooperatees and installs respectively the connecting axle with the lifting hook installed part, the connecting axle sets up the top of lifting hook installed part, rotatable installation on the lifting hook installed part the coupler body, actuating mechanism's output is connected the coupler body.

2. The hanger for steel structure installation and construction according to claim 1, wherein the hook body is movably provided with a limit stop.

3. The hanger for steel structure construction and installation according to claim 2, wherein the limit stop is movably mounted on a rotating seat fixed on the hook body.

4. The spreader for steel structure installation according to claim 1, wherein the driving mechanism is a motor.

5. The hanger for steel structure installation according to claim 1, wherein the installation member comprises a mounting plate and a housing, the mounting plate is fixedly connected with the outer side of the housing, a steel wire rope disc is arranged in the housing, and an opening is arranged on the housing.

6. The hanger for steel structure installation and construction according to claim 5, further comprising a pair of first steel cables, wherein one end of each of the first steel cables is fixedly connected with the steel cable disc, and the other end of each of the first steel cables is connected with the first rotating wheel.

7. The spreader for steel structure installation and construction as claimed in claim 6, wherein the two first rotating wheels are respectively connected to the output end of a first motor.

8. The spreader for steel structure installation according to claim 6, wherein the two first rotating wheels are connected to the output end of the first motor through a rotating shaft.

9. The lifting appliance for steel structure installation and construction according to claim 5, further comprising a second steel wire rope, wherein one end of the second steel wire rope is fixedly connected with the connecting shaft, and the other end of the second steel wire rope is connected with a second rotating wheel.

10. The spreader for steel structure installation and construction of claim 9, wherein the second rotating wheel is connected with the output end of the second motor.

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