Anti-swing roof steel structure hoisting device

Abstract

The utility model discloses an anti-swing roof steel structure hoisting device, and relates to the technical field of building construction. The device comprises a supporting body, the bottom of the supporting body is fixedly connected with a stretching assembly, the stretching assembly comprises a stretching shell, the right side of the inner wall of the stretching shell is fixedly connected with a main spring, the left side of the main spring is fixedly connected with a second fixing block, and the left side of the second fixing block is fixedly connected with a sliding rod. The left side of the sliding rod is fixedly connected with a connecting block. The lifting assembly and the stretching assembly are arranged, specifically, transverse movement of the fixing assembly in the device can be achieved through a main spring and a sliding rod in the stretching assembly, lifting of the fixing assembly in the device can be achieved through the lifting assembly, and the lifting assembly and the stretching assembly are both made of hard materials and replace steel wire ropes; the swing condition caused by the influence of external force and force during working can be prevented, the precision degree of the device during installation is improved, the influence of external force factors is reduced, and the practicability of the device is enhanced.

Description

Technical Field

[0001] This utility model belongs to the field of building construction technology, and in particular relates to an anti-sway roof steel structure hoisting device. Background Technology

[0002] With the rapid development of the construction industry, large-span structures such as steel structures are widely used due to their advantages such as light weight, high load-bearing capacity, good elasticity and plasticity, and strong seismic performance. They are especially widely used in industrial plants, large public buildings (exhibition halls, theaters, etc.), and large-span structures (such as large stadiums). However, for high-altitude construction of large-span roof structures, large cranes are generally used to directly lift the structures into place. This method has disadvantages such as low construction efficiency, high risk factor, and high requirements for the work site. In addition, when the roof of a steel structure roof truss is designed with metal roof panels, the roof is a non-accessible roof with a relatively small load-bearing capacity. Because the shearing and pressing machine is heavy, it cannot be placed directly on the roof to produce metal roof panels. The shearing and pressing machine needs to be placed on the ground to press the rolled metal roof panels into the required length, and then the panels are transported to the roof for installation using hoisting equipment.

[0003] Most existing steel structure hoisting devices rely on steel wire ropes for fixing and hoisting. These devices are mostly used outdoors, where they are affected by wind and swaying due to their own movement. This prolongs the working time, increases the difficulty of hoisting roof steel structures, and increases the likelihood of uncontrollable situations. Therefore, we propose an anti-sway roof steel structure hoisting device. Utility Model Content

[0004] The purpose of this utility model is to provide an anti-sway roof steel structure hoisting device. It utilizes a lifting assembly and a tensioning assembly. Specifically, the tensioning assembly's internal main spring and sliding rod enable lateral movement of the fixed components within the device, while the lifting assembly enables the lifting of the fixed components. Both are made of rigid materials, replacing steel wire ropes, thus preventing swaying caused by external forces and the device's own forces during operation. This improves the accuracy of installation, reduces the impact of external forces, and enhances the device's practicality. It addresses the problem that most existing steel structure hoisting devices rely on steel wire ropes for fixing and hoisting, and are mostly operated outdoors. During operation, they are not only affected by outdoor wind but also by their own movement, leading to swaying of the steel structure, prolonged working time, increased difficulty in roof steel structure hoisting, and a higher risk of uncontrolled situations. Therefore, we propose an anti-sway roof steel structure hoisting device.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to an anti-sway roof steel structure hoisting device, comprising a support body, a tensioning assembly fixedly connected to the bottom of the support body, and a tensioning shell. A main spring is fixedly connected to the right side of the inner wall of the tensioning shell, a second fixing block is fixedly connected to the left side of the main spring, a sliding rod is fixedly connected to the left side of the second fixing block, a connecting block is fixedly connected to the left side of the sliding rod, and a stop block is fixedly connected to the left side of the inner wall of the tensioning shell. The tensioning assembly is symmetrically arranged along a vertical axis. By setting up a lifting assembly and a tensioning assembly, specifically, the lateral movement of the fixed assembly in the device can be realized through the main spring and sliding rod inside the tensioning assembly, and the lifting assembly can realize the lifting and lowering of the fixed assembly in the device. Both are made of rigid materials, replacing steel wire ropes, which can prevent swaying caused by external forces and the force itself during operation, improve the accuracy of the device during installation, reduce the influence of external forces, and enhance the practicality of the device.

[0007] Furthermore, a lifting hole is provided at the top of the support body, a support rod is fixedly connected to the left side of the support body, an auxiliary spring is fixedly connected to the top of the support rod, and a connecting buckle is fixedly connected to the bottom of the auxiliary spring. By setting the auxiliary spring and the connecting buckle, specifically due to the tension of the auxiliary spring and the rotatable nature of the connection, the device is able to avoid bending of the internal structure of the tensioning component due to gravity during lateral stretching, thus preventing damage to the device during operation, improving the quality of the device, and increasing the service life of the device.

[0008] Furthermore, the connecting block is provided in two sets, and a fixing block is fixedly connected to the top of each connecting block. A connecting rod is fixedly connected to the inner wall of the fixing block. Lifting components are fixedly connected to the left and right sides of the connecting block. The lifting components are provided in two sets. By setting the fixing blocks, the auxiliary spring is used to assist the tensioning component, preventing the tensioning component from bending due to excessive weight of the steel material, thereby improving the service life of the device and the upper limit of the device's load capacity.

[0009] Furthermore, the lifting assembly includes a signal motor, and an electric pneumatic rod is fixedly connected to the bottom output end of the signal motor. By setting up the lifting assembly, the lifting function of the device is realized, making installation faster, simpler, and more precise, improving work efficiency, and reducing labor costs.

[0010] Furthermore, the output end of the electric pneumatic rod is fixedly connected to a fixing component. The fixing component includes a fixing body, a rotating shaft 1 rotatably connected to the bottom of the fixing body, a return spring sleeved on the outer surface of the rotating shaft 1, a connecting plate rotatably connected to the outer surface of the rotating shaft 1, a rotating shaft 2 rotatably connected to the connecting plate, a fixing member rotatably connected to the outer surface of the rotating shaft 2, and a rubber pad fixedly connected to the top of the fixing member. By setting the rubber pad, anti-slip and fixing of the steel material is achieved, which to a certain extent avoids dangerous situations such as material falling off due to the smooth surface of the steel material itself, providing a certain degree of protection for the safety of workers, and also enhancing the fixing performance of the fixing component.

[0011] Furthermore, the support rods are provided in two sets, with each set of support rods fixedly connected to the left and right sides of the support body, respectively. By providing support rods, the overall coordination and stability of the device are achieved, ensuring the overall stability of the device and improving its sturdiness.

[0012] Furthermore, the support rods are provided in two sets, each set of support rods being fixedly connected to the support body. The auxiliary springs are provided in two sets, each set of auxiliary springs being fixedly connected to the top of the support rod. The connecting buckles are provided in two sets, each set of connecting buckles being fixedly connected to the bottom of the auxiliary spring and rotatably connected to the connecting rod. By providing the connecting buckles, a stable connection between the auxiliary spring and the connecting rod is achieved, ensuring that the auxiliary spring can generate tension on the tensioning component. At the same time, it also ensures the linkage between the auxiliary spring and the connecting block when the connecting block moves laterally, thereby improving the stability of the device.

[0013] This utility model has the following beneficial effects:

[0014] 1. This utility model sets up a lifting component and a tensioning component. Specifically, the main spring and slide rod inside the tensioning component can realize the lateral movement of the fixed component in the device, and the lifting component can realize the lifting of the fixed component in the device. Both are made of rigid materials, replacing steel wire ropes, which can prevent the swaying caused by external forces and the force itself during operation, improve the accuracy of the device during installation, reduce the influence of external force factors, and enhance the practicality of the device.

[0015] 2. This utility model, by setting an auxiliary spring and a connecting buckle, specifically due to the tension of the auxiliary spring and the rotatable nature of the connection, realizes that the device can avoid the bending of the internal structure of the stretching component caused by gravity during lateral stretching, thus avoiding damage to the device during operation, improving the quality of the device, and increasing the service life of the device.

[0016] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of this utility model embodiment, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic cross-sectional view of the support body and tensioning component of the utility model.

[0020] Figure 3 This is a schematic diagram of the connecting buckle and fixing block structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the lifting component structure of the utility model;

[0022] Figure 5 This is a cross-sectional structural diagram of the fixing component of this utility model.

[0023] The attached diagram lists the components represented by each number as follows:

[0024] 1. Support body; 11. Lifting hole; 12. Support rod; 13. Auxiliary spring; 14. Connecting buckle; 2. Fixing block; 21. Connecting rod; 3. Tensioning assembly; 31. Main spring; 32. Fixing block two; 33. Slide rod; 34. Stop block; 35. Tensioning shell; 4. Connecting block; 5. Lifting assembly; 51. Electric pneumatic rod; 52. Signal motor; 6. Fixing assembly; 61. Fixing body; 62. Rotating shaft one; 63. Return spring; 64. Connecting plate; 65. Rotating shaft two; 66. Fixing component; 67. Rubber pad. Detailed Implementation

[0025] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0026] Please see Figure 1-5As shown, this utility model is an anti-sway roof steel structure hoisting device, including a support body 1. A tension component 3 is fixedly connected to the bottom of the support body 1. The tension component 3 includes a tension shell 35. A main spring 31 is fixedly connected to the right side of the inner wall of the tension shell 35. A second fixing block 32 is fixedly connected to the left side of the main spring 31. A sliding rod 33 is fixedly connected to the left side of the second fixing block 32. A connecting block 4 is fixedly connected to the left side of the sliding rod 33. A stop block 34 is fixedly connected to the left side of the inner wall of the tension shell 35. The tension component 3 is symmetrically arranged at the center of the vertical axis. By setting a lifting component 5 and the tension component 3, specifically, the lateral movement of the fixed component 6 in the device can be realized through the main spring 31 and the sliding rod 33 inside the tension component 3. The lifting component 5 can realize the lifting and lowering of the fixed component 6 in the device. Both are made of rigid materials, replacing steel wire ropes, which can prevent swaying caused by external forces and the force of the component itself during operation, improve the accuracy of the device installation, reduce the influence of external forces, and enhance the practicality of the device.

[0027] The top of the support body 1 has a lifting hole 11. A support rod 12 is fixedly connected to the left side of the support body 1. An auxiliary spring 13 is fixedly connected to the top of the support rod 12. A connecting buckle 14 is fixedly connected to the bottom of the auxiliary spring 13. By setting the auxiliary spring 13 and the connecting buckle 14, specifically due to the tension of the auxiliary spring 13 and the rotatable nature of the connection, the device can avoid bending of the internal structure of the tension component 3 due to gravity during lateral stretching. This avoids damage to the device during operation, improves the quality of the device, and increases the service life of the device.

[0028] There are two sets of connecting blocks 4. Each set of connecting blocks 4 has a fixed block 2 fixedly connected to its top. A connecting rod 21 is fixedly connected to the inner wall of the fixed block 2. Lifting components 5 are fixedly connected to the left and right sides of the connecting blocks 4. There are two sets of lifting components 5.

[0029] The lifting assembly 5 includes a signal motor 52, and an electric pneumatic rod 51 is fixedly connected to the bottom output end of the signal motor 52.

[0030] The output end of the electric pneumatic rod 51 is fixedly connected to a fixing component 6. The fixing component 6 includes a fixing body 61. The bottom of the fixing body 61 is rotatably connected to a rotating shaft 62. A return spring 63 is sleeved on the outer surface of the rotating shaft 62. A connecting plate 64 is rotatably connected to the outer surface of the rotating shaft 62. A rotating shaft 65 is rotatably connected to the connecting plate 64. A fixing member 66 is rotatably connected to the outer surface of the rotating shaft 65. A rubber pad 67 is fixedly connected to the top of the fixing member 66.

[0031] There are two sets of support rods 12, and each set of support rods 12 is fixedly connected to the left and right sides of the support body 1, respectively.

[0032] There are two sets of support rods 12, each set of support rods 12 is fixedly connected to the support body 1, there are two sets of auxiliary springs 13, the top of each set of auxiliary springs 13 is fixedly connected to the support rods 12, there are two sets of connecting buckles 14, each set of connecting buckles 14 is fixedly connected to the bottom of the auxiliary springs 13, and each set of connecting buckles 14 is rotatably connected to the connecting rod 21.

[0033] A specific application of this embodiment is as follows: In use, the lifting hole 11 is fitted onto the hook or other engineering device to lift the I-beam or steel plate. Then, the fixing components 6 on both sides of the I-beam or steel plate are attached. The fixing components 6 contain rubber pads 67 to prevent the steel material from sliding, providing an anti-slip function. When the steel material is placed on the rubber pads 67, the return spring 63 cooperates with the connecting plate 64 to clamp and fix the steel material. Due to the self-adaptive nature of the fixing component 66 and the rotating shaft 65, the steel material is more firmly fixed within the fixing components 6. When the width of the steel material exceeds... When the load is large, the fixed components 6 on both sides drive the connecting block 4 through the lifting component 5. The connecting block 4 drives the tension component 3 to move laterally. The connecting block 4 drives the second fixed block 32 through the slide rod 33. The second fixed block 32 drives the main spring 31 to fix the steel material laterally. After the steel material is installed, hoisting can begin. The presence of the support rod 12 and the auxiliary spring 13 can prevent the tension component 3 from bending due to the excessive weight of the steel material. The user can use a remote control device to control the motor 52 to move the electric pneumatic rod 51 to lift and lower the steel material, making the installation more convenient and faster.

[0034] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0035] The preferred embodiments of this utility model disclosed above are merely illustrative of the utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A sway-resistant roof steel structure hoisting device, comprising a support body (1), wherein a tension assembly (3) is fixedly connected to the bottom of the support body (1), and the tension assembly (3) includes a tension shell (35), characterized in that: The main spring (31) is fixedly connected to the right side of the inner wall of the stretching shell (35), the second fixing block (32) is fixedly connected to the left side of the main spring (31), the second fixing block (32) is fixedly connected to the left side of the sliding rod (33), the sliding rod (33) is fixedly connected to the left side of the connecting block (4), the stop block (34) is fixedly connected to the left side of the inner wall of the stretching shell (35), and the stretching assembly (3) is symmetrically arranged at the center of the vertical axis.

2. The anti-sway roof steel structure hoisting device according to claim 1, characterized in that, The support body (1) has a lifting hole (11) at the top, and a support rod (12) is fixedly connected to the left side of the support body (1). An auxiliary spring (13) is fixedly connected to the top of the support rod (12), and a connecting buckle (14) is fixedly connected to the bottom of the auxiliary spring (13).

3. The anti-sway roof steel structure hoisting device according to claim 1, characterized in that, The connecting block (4) is provided in two sets. Each set of the connecting block (4) is fixedly connected to the top of a fixing block (2). The inner wall of the fixing block (2) is fixedly connected to a connecting rod (21). The left and right sides of the connecting block (4) are fixedly connected to lifting components (5). The lifting components (5) are provided in two sets.

4. The anti-sway roof steel structure hoisting device according to claim 3, characterized in that, The lifting assembly (5) includes a signal motor (52), and an electric pneumatic rod (51) is fixedly connected to the bottom output end of the signal motor (52).

5. The anti-sway roof steel structure hoisting device according to claim 4, characterized in that, The output end of the electric pneumatic rod (51) is fixedly connected to a fixing component (6). The fixing component (6) includes a fixing body (61). The bottom of the fixing body (61) is rotatably connected to a rotating shaft (62). A return spring (63) is sleeved on the outer surface of the rotating shaft (62). A connecting plate (64) is rotatably connected to the outer surface of the rotating shaft (62). A rotating shaft (65) is rotatably connected to the connecting plate (64). A fixing member (66) is rotatably connected to the outer surface of the rotating shaft (65). A rubber pad (67) is fixedly connected to the top of the fixing member (66).

6. The anti-sway roof steel structure hoisting device according to claim 2, characterized in that, The support rod (12) is provided in two sets, and each set of the support rod (12) is fixedly connected to the left and right sides of the support body (1) respectively.

7. The anti-sway roof steel structure hoisting device according to claim 2, characterized in that, The support rod (12) is provided in two sets, and each set of the support rod (12) is fixedly connected to the support body (1). The auxiliary spring (13) is provided in two sets, and the top of each set of the auxiliary spring (13) is fixedly connected to the support rod (12). The connecting buckle (14) is provided in two sets, and each set of the connecting buckle (14) is fixedly connected to the bottom of the auxiliary spring (13). Each set of the connecting buckle (14) is rotatably connected to the connecting rod (21).

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