Auxiliary device for hoisting steel structure corridor component

Abstract

The utility model provides an auxiliary device for hoisting steel structure corridor parts, which comprises an auxiliary device body, the auxiliary device body comprises a base, a rotating plate, a placing assembly and a driving mechanism, the top of the base is provided with the rotating plate, the placing assembly is arranged on the surface of the rotating plate, one end of the side edge of the rotating plate is provided with an extension seat, and the extension seat is provided with a clamping groove. And the driving mechanism is installed at the top of the extending base, a rope is wound around the surface of the driving mechanism, and the tail end of the rope is fixedly connected with the end of the containing assembly. According to the auxiliary device, through cooperation of a rotating plate, a rotating shaft at the bottom, rolling wheels and other structures, the steel structure component placed on the placing assembly can be rotated, so that the placing orientation in the initial state is changed, the shaking amplitude of the steel structure component after hoisting is reduced, and the hoisting efficiency is improved. And the steel structure component which is horizontally placed in an initial state can be erected by means of the driving mechanism, so that the hoisting stability and safety are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hoisting construction, in particular to an auxiliary device for hoisting steel structure corridor components. Background Art

[0002] During the construction of the steel structure corridor, it is necessary to use lifting equipment to lift and move each steel structure component. In order to ensure the smooth progress of the lifting process, a variety of lifting auxiliary equipment are required. According to the prior art, such as a large-scale equipment flipping auxiliary device described in Chinese patent document CN202022128080.2, the disclosed technical solution, which is provided with a flipping wire rope for connecting to the equipment to be flipped on the roller, can well assist the flipping of large equipment, effectively reduce friction and impact, and make flipping safer. In addition, the utility model is easy to disassemble and assemble, and is convenient for the installation of lifting wire ropes and flipping wire ropes.

[0003] According to the technical solution disclosed by the company, in the prior art, when the angle of the components to be hoisted placed at the bottom in the initial state is not correct, the angle can only be adjusted after being slightly lifted. This process is dangerous. Adjustment before lifting will result in a time-consuming and laborious operation. In particular, for columnar steel structure components that need to be lifted vertically, they can only be erected after being lifted. This process is prone to sliding. Therefore, the existing solution cannot assist in adjusting the posture of steel structure components during lifting. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide an auxiliary device for hoisting steel structure corridor components to solve the problems raised in the above-mentioned background technology. The utility model can flexibly correct the posture of the placed steel structure components and change the placement state, making the subsequent hoisting and connection more convenient and quick.

[0005] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical scheme: an auxiliary device for lifting steel structure corridor components, including an auxiliary device body, the auxiliary device body including a base, a rotating plate, a placement component and a driving mechanism, a rotating plate is installed on the top of the base, the placement component is arranged on the surface of the rotating plate, an extension seat is installed at one end of the side of the rotating plate, the driving mechanism is installed on the top of the extension seat, a rope is wound on the surface of the driving mechanism, and the end of the rope is fixedly connected to the end of the placement component.

[0006] Furthermore, the placement component includes a support plate and a slot, wherein the slot is arranged on the surface of the support plate, protruding rods are connected to both sides of one end of the support plate, and a hole is opened inside the other end of the support plate.

[0007] Furthermore, a roller is installed at the bottom of the rotating plate, a pad is provided at one end of the surface of the rotating plate, the bottom of the support plate is supported by the pad, and the rotating plate is pressed against the surface of the base through the roller at the bottom.

[0008] Furthermore, the driving mechanism includes a motor and a driving shaft, the driving shaft is connected to the output end of the motor, a winch is installed on the surface of the driving shaft, one end of the rope is wound on the winch, and the other end of the rope is fixedly connected to the surface of the protruding rod.

[0009] Furthermore, a column is welded and installed at one end of the surface of the rotating plate, two columns are provided, and the bottom ends of the inner sides of the two columns are connected with a center rod, and the center rod passes through the hole at the end of the supporting plate.

[0010] Furthermore, a bracket is installed on the top of the column, a pulley is installed on the inner side of the bracket, two ropes are provided, and each rope is passed around the inner side of the corresponding pulley.

[0011] Furthermore, the base includes a bottom plate and a support platform, a rotating shaft is installed in the middle of the surface of the bottom plate, the top of the rotating shaft is fixedly connected to the middle position of the bottom of the rotating plate, and the support platform is arranged on one side of the bottom plate.

[0012] Furthermore, an anti-skid layer is provided on the top of the support platform, the cross section of the card slot is a "V"-shaped structure, and the surface of the anti-skid layer is lower than the bottom height of the card slot.

[0013] Beneficial effects of the utility model:

[0014] 1. The auxiliary device for hoisting the steel structure corridor components cooperates with the rotating plate and the rotating shaft, roller and other structures at the bottom to rotate the steel structure components placed on the placement assembly, thereby changing the placement orientation in the initial state, so that the lifting ears can be quickly connected and aligned with the slings during subsequent hoisting and connection, and the shaking amplitude of the steel structure components after lifting is reduced.

[0015] 2. The auxiliary device for hoisting the steel structure corridor components can directly control one end of the placement component to tilt up through the driving mechanism, so that the steel structure components that are initially placed horizontally can be erected with the help of this process, so as to provide a more suitable angle to assist the subsequent sling connection process, thereby improving the stability and safety of the hoisting.

[0016] 3. The auxiliary device for hoisting the steel structure corridor components provides space for the rotating plate to rotate through the base at the bottom. At the same time, when the steel structure components are erected, an independent support is provided for placement. The anti-slip layer on the support can reduce the probability of sliding at the bottom of the steel structure components when erected. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of the appearance of an auxiliary device for hoisting steel structure corridor components according to the utility model;

[0018] Figure 2 This is a state diagram of the utility model after the placement component is lifted;

[0019] Figure 3 This is a disassembled diagram of the driving mechanism of the utility model;

[0020] Figure 4 It is a structural diagram of the base part of the utility model;

[0021] In the figure: 1. base; 2. rotating plate; 3. placement component; 4. driving mechanism; 5. pad; 6. roller; 7. support plate; 8. slot; 9. protruding rod; 10. column; 11. center rod; 12. bracket; 13. pulley; 14. extension seat; 15. motor; 16. drive shaft; 17. winch; 18. rope; 19. bottom plate; 20. rotating shaft; 21. support platform; 22. anti-slip layer. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] See also Figures 1 to 4 The utility model provides a technical solution: an auxiliary device for hoisting steel structure corridor components, including an auxiliary device body, the auxiliary device body including a base 1, a rotating plate 2, a placement component 3 and a driving mechanism 4, the top of the base 1 is equipped with a rotating plate 2, the placement component 3 is arranged on the surface of the rotating plate 2, an extension seat 14 is installed at one end of the side of the rotating plate 2, the driving mechanism 4 is installed on the top of the extension seat 14, a rope 18 is wound on the surface of the driving mechanism 4, and the end of the rope 18 is fixedly connected to the end of the placement component 3. When the installed auxiliary device is in use, the steel structure corridor component is directly moved to the placement component 3. When the component needs to be hoisted later, the rotating plate 2 is directly controlled to rotate according to the position of the fallen sling, which can drive the placed component to rotate. This process is carried out until the lifting lugs set on the steel structure component are directly aligned with the sling, and then the connection can be made to complete the lifting process. When hoisting the components that need to be lifted vertically, the driving mechanism 4 is used to cooperate with the rotation of the placement component 3 to realize the process of erecting the horizontally placed steel structure components, thereby realizing the connection to assist in subsequent lifting.

[0024] In this embodiment, the placement component 3 includes a support plate 7 and a slot 8. The slot 8 is arranged on the surface of the support plate 7. The two sides of one end of the support plate 7 are connected with a protruding rod 9. The other end of the support plate 7 is provided with a hole. The bottom of the rotating plate 2 is provided with a roller 6. The surface of the rotating plate 2 is provided with a pad 5. The bottom of the support plate 7 is supported by the pad 5. The rotating plate 2 is pressed against the surface of the base 1 by the roller 6 at the bottom. Through the coordination of the rotating plate 2 and the rotating shaft 20 at the bottom, the roller 6 and other structures, the steel structure components placed on the placement component 3 can be rotated, thereby changing the placement direction in the initial state, so that the lifting lugs can be quickly connected and aligned with the slings during the subsequent lifting connection, and the amplitude of the shaking of the steel structure components after lifting is reduced.

[0025] Specifically, after placing the steel structure component inside the slot 8, when the placement angle of the steel structure component needs to be adjusted, directly pull the entire rotating plate 2, and the rotation effect can be achieved through the rotating shaft 20 at the bottom of the rotating plate 2, and then control the steel structure component placed on the top to rotate until the preset orientation angle is reached.

[0026] In this embodiment, the driving mechanism 4 includes a motor 15 and a driving shaft 16, the driving shaft 16 is connected to the output end of the motor 15, a winch 17 is installed on the surface of the driving shaft 16, one end of the rope 18 is wound on the winch 17, and the other end of the rope 18 is fixedly connected to the surface of the protruding rod 9, a column 10 is welded and installed on one end of the surface of the rotating plate 2, two columns 10 are provided, and the bottom ends of the inner sides of the two columns 10 are connected with a center rod 11, and the center rod 11 passes through the hole at the end of the support plate 7, a bracket 12 is installed on the top of the column 10, a pulley 13 is installed on the inner side of the bracket 12, two ropes 18 are provided, and each rope 18 is bypassed from the inner side of the corresponding pulley 13. The driving mechanism 4 can directly control one end of the placement component 3 to be tilted, so that the steel structure component that is initially placed horizontally can be erected by means of this process, so as to provide a more suitable angle to assist the subsequent sling connection process, thereby improving the stability and safety of the hoisting.

[0027] Specifically, when the steel structure component needs to be erected, the steel structure component is placed horizontally inside the slot 8 in the initial state. At this time, the motor 15 in the drive mechanism 4 is started, and the drive shaft 16 is driven to rotate by the motor 15. The drive shaft 16 drives the winch 17 to rotate, and the rope 18 on the winch 17 can be reeled in. The reeled rope 18 can directly pull the other end of the support plate 7 upward after passing around the pulley 13 until the entire placement component 3 is tilted. At this time, through the tilting of the placement component 3, one end of the steel structure component placed inside the slot 8 can be slid onto the support platform 21, and gradually reach a vertical state during the subsequent tilting process.

[0028] In this embodiment, the base 1 includes a bottom plate 19 and a support 21. A rotating shaft 20 is installed in the middle of the surface of the bottom plate 19. The top of the rotating shaft 20 is fixedly connected to the middle position of the bottom of the rotating plate 2. The support 21 is arranged on one side of the bottom plate 19. An anti-skid layer 22 is arranged on the top of the support 21. The cross section of the card slot 8 is a "V"-shaped structure, and the surface of the anti-skid layer 22 is lower than the bottom height of the card slot 8. The base 1 at the bottom provides space for the rotating plate 2 to rotate. At the same time, when the steel structure component is erected, an independent support 21 is provided for placement. The anti-skid layer 22 on the support 21 can reduce the probability of sliding at the bottom of the steel structure component when erected. Specifically, a supporting effect is provided by the bottom base plate 19 to facilitate the support and rotation of the roller 6 under the rotating plate 2, and a support plate on one side is used as a platform for erecting the steel structure components, ensuring that the steel structure components can be directly lifted in a vertical posture during subsequent hoisting. For the steel structure components that need to be erected, since the lifting ears are all at the top, there is no need to adjust the horizontal angle, so the independent support platform 21 can meet the vertical lifting process.

[0029] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0030] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An auxiliary device for hoisting steel structure corridor components, comprising an auxiliary device body, characterized in that: The auxiliary device body comprises a base (1), a rotating plate (2), a placement component (3) and a driving mechanism (4); the rotating plate (2) is installed on the top of the base (1); the placement component (3) is arranged on the surface of the rotating plate (2); an extension seat (14) is installed at one end of the side of the rotating plate (2); the driving mechanism (4) is installed on the top of the extension seat (14); a rope (18) is wound on the surface of the driving mechanism (4); and the end of the rope (18) is fixedly connected to the end of the placement component (3).

2. The auxiliary device for hoisting steel structure corridor components according to claim 1 is characterized in that: The placement component (3) comprises a support plate (7) and a slot (8), wherein the slot (8) is arranged on the surface of the support plate (7), protruding rods (9) are connected to both sides of one end of the support plate (7), and a hole is opened inside the other end of the support plate (7).

3. The auxiliary device for hoisting steel structure corridor components according to claim 2 is characterized by: A roller (6) is installed at the bottom of the rotating plate (2), a pad (5) is provided at one end of the surface of the rotating plate (2), the bottom of the support plate (7) is supported by the pad (5), and the rotating plate (2) is pressed against the surface of the base (1) by the roller (6) at the bottom.

4. The auxiliary device for hoisting steel structure corridor components according to claim 2 is characterized in that: The driving mechanism (4) comprises a motor (15) and a driving shaft (16), wherein the driving shaft (16) is connected to the output end of the motor (15), a winch (17) is mounted on the surface of the driving shaft (16), one end of the rope (18) is wound around the winch (17), and the other end of the rope (18) is fixedly connected to the surface of the protruding rod (9).

5. The auxiliary device for hoisting steel structure corridor components according to claim 4 is characterized in that: A column (10) is welded and installed at one end of the surface of the rotating plate (2), two columns (10) are provided, and the bottom ends of the inner sides of the two columns (10) are connected to a center rod (11), and the center rod (11) passes through a hole at the end of the support plate (7).

6. The auxiliary device for hoisting steel structure corridor components according to claim 5 is characterized in that: A bracket (12) is installed on the top of the column (10), a pulley (13) is installed on the inner side of the bracket (12), two ropes (18) are provided, and each rope (18) is passed around the inner side of the corresponding pulley (13).

7. The auxiliary device for hoisting steel structure corridor components according to claim 2 is characterized by: The base (1) comprises a bottom plate (19) and a support platform (21); a rotating shaft (20) is installed in the middle of the surface of the bottom plate (19); the top of the rotating shaft (20) is fixedly connected to the middle position of the bottom of the rotating plate (2); and the support platform (21) is arranged on one side of the bottom plate (19).

8. The auxiliary device for hoisting steel structure corridor components according to claim 7 is characterized in that: The top of the support platform (21) is provided with an anti-skid layer (22), the cross section of the card slot (8) is in a "V"-shaped structure, and the surface of the anti-skid layer (22) is lower than the bottom height of the card slot (8).

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