CN215558268U - Steel constructs hoisting apparatus of pig house girder steel - Google Patents

Abstract

The utility model belongs to the technical field of pigsty equipment processing, and particularly discloses a steel-structured pigsty steel beam lifting device which comprises a hanging beam, wherein a plurality of electromagnetic chucks are arranged at the lower end of the hanging beam, a suspension mechanism is arranged at the upper end of the hanging beam, protection mechanisms are arranged on two sides of the hanging beam, the protection mechanisms on the two sides of the hanging beam are staggered, each protection mechanism comprises a pull rod and a driving part, one end of each pull rod is hinged with a swing arm, a supporting plate is arranged at the other end of each pull rod, and the driving parts drive the swing arms to rotate around the hinged positions of the swing arms and the hanging beam, so that the supporting plates are positioned below square steel adsorbed by the electromagnetic chucks when the supporting plates work; utilize electromagnetic chuck circular telegram in order adsorbing the square steel, replace traditional steel cable to bind, convenient and fast, and after the square steel lifting, drive protection machanism action to make the swing arm rotate, move to the below of square steel until the layer board, in order to accept the unexpected square steel that drops, thereby avoid the square steel to injure equipment or staff of below by a crashing object, and form the meshing and then avoid the square steel from the layer board landing through the layer board of hanging beam both sides.

Description

Steel constructs hoisting apparatus of pig house girder steel

Technical Field

The utility model relates to the technical field of pigsty equipment processing, in particular to a lifting device for steel beams of a steel-structured pigsty.

Background

Along with the development of society, the period of building by the steel structure is short, and is with low costs, and the steel structure building is more and more popular to more and more pig houses also adopt the steel structure mode.

The steel-structure pig house is generally formed by overlapping a pair of square steels to form a ridge girder at the top of the pig house, in the manufacturing process of the square steels, connecting pieces need to be welded on the adjacent side faces of the square steels, and after one side of the square steels is welded, a workpiece needs to be turned over by 90 degrees to complete the welding of the connecting pieces on the other side.

In the production and manufacturing process, multiple overturning is needed, generally, a traveling crane is adopted, steel ropes and the like are used for manual hoisting rotation, but due to the fact that the size of a workpiece is overweight and overlarge, a traditional steel rope traveling crane mode is adopted, ropes need to be strung and binding square steel manually for multiple times, efficiency is low, and meanwhile, potential safety hazards can be brought under the condition that the square steel falls off in the traveling crane process.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model aims to provide the lifting device for the steel beams of the steel-structured pig house to replace transmission travelling crane, so that the processes of rope stringing and square steel binding are omitted, the efficiency is improved, the square steel is effectively prevented from falling off, and the safety of workers is ensured.

In order to achieve the purpose, the technical scheme of the utility model is as follows:

the utility model provides a steel constructs hoisting apparatus of pig house girder steel, includes the hanging beam, the lower extreme of hanging beam is provided with a plurality of electromagnet, and the upper end is provided with hangs the mechanism, the both sides of hanging beam all are equipped with protection machanism, and are located the protection machanism of hanging beam both sides misplaces mutually, protection machanism includes swing arm and drive division, the one end and the swing arm of swing arm are articulated, and the other end is provided with the layer board, drive division drive swing arm rotates around the articulated department of swing arm and hanging beam to it is located the below of the absorbent square steel of electromagnet when making the layer board during operation.

Further, the hanging mechanism is a lifting hook or a lifting ring.

Furthermore, the electromagnetic chucks are uniformly distributed at equal intervals along the length direction of the hanging beam.

Further, the number of the protection mechanisms on each side of the hanging beam is at least 1.

Furthermore, the driving part comprises a rotating shaft extending along the length direction of the hanging beam and a motor driving the rotating shaft to rotate, and the swing arms positioned on the same side of the hanging beam are connected with the rotating shaft hinged on the hanging beam.

Further, the motor is connected with the rotating shaft through a gear transmission mechanism.

Further, the motor is a servo motor.

Further, the supporting plate and the swing arm are integrally formed.

Compared with the prior art, the lifting device for the steel-structured pig house steel beam is different in structure, the square steel is adsorbed by electrifying the electromagnetic chuck instead of the traditional steel rope binding, the lifting device is convenient and quick, after the square steel is lifted, the protection mechanism is driven to act, so that the swing arm rotates until the supporting plate moves to the position below the square steel, the protection plate is formed to bear the square steel which falls accidentally, the square steel is prevented from injuring equipment or workers below, and the supporting plates on the two sides of the hanging beam are meshed to further prevent the square steel from sliding off the supporting plate.

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 description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Figure 1 is a structural schematic diagram of a hoisting device of a steel-structured pig house steel beam.

In the figure: 1. the device comprises square steel, 2. a hanging beam, 3. a supporting plate, 4. a swing arm, 5. an electromagnetic chuck, 6. a motor, 7. a suspension mechanism and 8. a rotating shaft.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1, a steel-structured pigsty steel beam lifting device according to a preferred embodiment of the present invention comprises a hanging beam 2, a plurality of electromagnetic suckers 5 are disposed at a lower end of the hanging beam 2, a hanging mechanism 7 is disposed at an upper end of the hanging beam, the hanging mechanism 7 can be a hanging ring or a hanging hook for connecting a traveling crane, and it should be noted that after the electromagnetic suckers 5 are powered on, an electromagnetic suction force is generated to adsorb square steel 1, thereby realizing lifting, and effectively preventing interference of the square steel 1 stacked peripherally, and both sides of the hanging beam 2 are provided with a protection mechanism, so that the square steel 1 is prevented from being separated from the electromagnetic suckers 5 by the protection mechanism, thereby preventing workers from being injured by accident, and the protection mechanisms at both sides of the hanging beam 2 are staggered, the protection mechanism comprises a swing arm 4 and a driving part, one end of the swing arm 4 is hinged to the hanging beam 2, the other end is provided with a supporting plate 3, the driving part drives the swing arm 4 to rotate around the hinged position of the swing arm 4 and the hanging beam 2, so that the supporting plate 3 is located below the square steel 1 adsorbed by the electromagnetic chuck 5 when in work, and preferably, the supporting plate 3 is located below the square steel 1 and in a horizontal state when in work.

When the lifting device for the steel-structured pig house steel beam is applied, the electromagnetic chuck 5 is electrified to adsorb the square steel 1, the traditional steel rope binding is replaced, the lifting device is convenient and quick, and after the square steel 1 is lifted, the protection mechanism is driven to act to enable the swing arm 4 to rotate until the supporting plate 3 moves to the position below the square steel 1, a protection plate is formed to support the accidentally dropped square steel 1, so that the square steel 1 is prevented from smashing equipment or workers below, and the supporting plates 3 on the two sides of the hanging beam 2 are meshed to prevent the square steel 1 from sliding off the supporting plate 3.

On the basis of the above embodiment, the suspension mechanism 7 is a hook or a hanging ring so as to be connected with the traveling crane conveniently and realize linkage.

Specifically, the electromagnetic chucks 5 are uniformly distributed along the length direction of the hanging beam 2 at equal intervals.

On the basis of the above embodiment, the number of the protection mechanisms on each side of the hanging beam 2 is at least 1, and the specific number can be set according to the actual use condition.

On the basis of the above-mentioned embodiment, the drive division includes along 2 length direction extension's of hanging beam axis of rotation 8 and drive axis of rotation 8 pivoted motors 6, is located the swing arm 4 and the axis of rotation 8 that articulates on hanging beam 2 of hanging beam 2 homonymy are connected to realize the 4 synchronous rotations of swing arm of homonymy, specifically, motors 6 passes through gear and rotation axis 8 and connects, and for guaranteeing the turned angle of accurate control swing arm 4, motors 6 select servo motor 6.

For better technical effect, layer board 3 and swing arm 4 integrated into one piece, easy to assemble, and guarantee the intensity of junction.

Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (8)

1. The utility model provides a hoisting apparatus of steel structure pig house girder steel, a serial communication port, including hanging beam (2), the lower extreme of hanging beam (2) is provided with a plurality of electromagnet (5), and the upper end is provided with hangs mechanism (7), the both sides of hanging beam (2) all are equipped with protection machanism, and are located the protection machanism looks dislocation of hanging beam (2) both sides, protection machanism includes swing arm (4) and drive division, the one end and hanging beam (2) of swing arm (4) are articulated, and the other end is provided with layer board (3), drive division drive swing arm (4) are rotated around the articulated department of swing arm (4) and hanging beam (2) to it is located the below of electromagnet (5) absorbent square steel (1) to make layer board (3) during operation.

2. The lifting device for steel beams in a steel pig house according to claim 1, characterized in that the suspension means (7) is a hook or a lifting ring.

3. The lifting device for steel beams of a steel-structured pig house according to claim 1, characterized in that the electromagnetic suckers (5) are evenly distributed at equal intervals along the length direction of the lifting beam (2).

4. Lifting device for steel beams in a steel pig house according to claim 1, characterized in that the number of protection mechanisms per side of the lifting beam (2) is at least 1.

5. The steel-structured pigsty steel beam lifting device according to claim 4, characterized in that the driving part comprises a rotating shaft (8) extending along the length direction of the hanging beam (2) and a motor (6) driving the rotating shaft (8) to rotate, and the swing arms (4) positioned at the same side of the hanging beam (2) are connected with the rotating shaft (8) hinged on the hanging beam (2).

6. A lifting device for steel beams in a steel pig house according to claim 5, characterized in that the motor (6) is connected with the rotation shaft (8) through a gear transmission mechanism.

7. A lifting device for steel beams in a steel pig house according to claim 6, characterized in that the motor (6) is a servo motor.

8. The lifting device for steel beams of a steel pig house according to claim 1, characterized in that the supporting plate (3) and the swing arm (4) are integrally formed.

Images