Anti-shaking auxiliary hanging bracket for steel structure installation

Abstract

The utility model discloses an anti-shake auxiliary hanging bracket for steel structure installation, which comprises a fixed column, a sling fixed in the middle of the fixed column, a connecting column and a supporting rope, the connecting column and the supporting rope are arranged on the left side and the right side of the lower end of the fixed column, the fixed column is respectively fixed on the left side and the right side of the upper end of the fixed column, and the upper end of the supporting rope is connected with the sling. And the movable plates are slidably connected to the left side and the right side of the fixed column correspondingly, the lower ends of the movable plates are fixedly connected with a connecting column and clamping mechanisms, and the clamping mechanisms are symmetrically arranged on the front side and the rear side of the lower end of the connecting column. The anti-shaking auxiliary hanging bracket for steel structure installation is high in stability, steel structures of different sizes can be conveniently hoisted, the steel structures are stably clamped through the fixed clamping plate, the movable support and the connecting cylinder rotate, the fixed clamping plate can be driven to turn over, and therefore the stability of the hanging bracket is improved. And therefore, stable clamping can be better carried out according to the placing position of the steel structure.

Description

Technical Field

[0001] The utility model relates to the technical field related to steel structure installation, in particular to an auxiliary hanger for steel structure installation which can prevent shaking. Background Art

[0002] Steel structure refers to a structure made of steel materials. Steel structure has many advantages, such as high strength and light weight, good toughness and plasticity, high degree of industrialization, and heat resistance but not fire resistance. It is widely used in construction and many other fields. During the installation process of steel structure, hangers are needed to transport and move the steel structure. Hangers are very important tools in the installation process.

[0003] The utility model discloses an auxiliary lifting device for steel structure engineering, which relates to the technical field of auxiliary lifting devices. The auxiliary lifting device aims to solve the technical problems of easy shaking and unstable lifting after use in the prior art. The auxiliary lifting device comprises a mounting seat, four corners of the upper end of the mounting seat are fixedly connected with connecting ears, the upper end of the connecting ear is equipped with a lifting rope, a wire take-up assembly is installed in the inner cavity of the mounting seat, and the lower end of the wire take-up assembly is fixedly connected with a mounting plate. The auxiliary lifting device can be used for auxiliary lifting in a variety of ways. First, the edge of the steel structure can be hooked with a lifting hook for lifting. Second, the mounting plate can be placed in a groove opened on the surface of the steel structure, and then the moving rod can be extended to clamp the groove for lifting. Third, two mounting plates can be assembled to carry out load-bearing lifting at the lower end of the steel structure. At the same time, the connecting rope can be appropriately retracted and released according to the volume of the steel structure to reduce the shaking amplitude during the lifting process.

[0004] However, the existing technology has problems such as poor stability, easy shaking during lifting and moving, inconvenient clamping of steel structures of different sizes, and inconvenient adjustment of the direction of the clamping claws according to the placement of the steel structure. For example, the comparative patents listed above have such problems.

[0005] For this reason, we propose an auxiliary hanger for steel structure installation that prevents shaking to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide an auxiliary hanger for steel structure installation that prevents shaking, so as to solve the problems in the prior art proposed in the above background technology, such as poor stability, easy shaking during lifting and moving, inconvenient clamping of steel structures of different sizes, and inconvenient adjustment of the direction of the clamping claws according to the placement of the steel structure.

[0007] To achieve the above-mentioned object, the present invention provides the following technical solution: an auxiliary hanger for installing a steel structure to prevent shaking, comprising a fixed column, a sling fixed to the middle of the fixed column, and connecting columns arranged on the left and right sides of the lower end of the fixed column;

[0008] Also includes:

[0009] The supporting rope is fixed to the left and right sides of the upper end of the fixing column, and the upper end of the supporting rope is connected to the sling;

[0010] A movable plate, wherein the movable plate is slidably connected to the left and right sides of the fixed column respectively, and the lower end of the movable plate is fixedly connected to the connecting column, and the front side of the movable plate is provided with a fixed plug plate for limiting position;

[0011] The clamping mechanism is symmetrically arranged on the front and rear sides of the lower end of the connecting column, and the clamping mechanism includes a movable bracket fixedly connected to the lower end of the connecting plate, a fixed clamping plate for clamping, a connecting tube fixedly connected to the middle of the fixed clamping plate, and a fixing bolt for limiting.

[0012] Preferably, a left-right sliding structure is formed between the movable plate and the fixed rail in a horizontal state, and the fixed rail is fixedly connected to the lower end of the fixed column.

[0013] Preferably, an auxiliary plate is fixedly connected to the front side of the upper end of the movable plate, and a fixed plug plate is provided through the middle of the auxiliary plate. The fixed plug plate is inserted into the fixed slot at the corresponding position, and the fixed slots are opened at equal intervals on the front side of the fixed column.

[0014] Preferably, a movable pull rod is fixedly connected to the middle of the fixed plug plate, and a front-to-back sliding structure is formed between the movable pull rod and the auxiliary plate, and a spring is provided between the fixed plug plate and the auxiliary plate.

[0015] Preferably, the movable pull rod drives the fixed plug plate to move forward and backward in the middle of the auxiliary plate.

[0016] Preferably, the middle part of the connecting column is rotatably connected to a screw rod, and the front end of the screw rod is fixedly connected to a connecting handle, and the front and rear ends of the screw rod are both threadedly connected to connecting plates, and the connecting plates are respectively slidably connected to the front and rear ends of the connecting column;

[0017] The thread directions of the front and rear ends of the screw rod are opposite.

[0018] Preferably, a rotating structure is formed between the movable bracket and the connecting tube, and the connecting tube and the movable bracket are limited by a fixing bolt, and the fixing bolt and the movable bracket as well as the fixing bolt and the connecting tube are all threadedly connected.

[0019] Compared with the prior art, the beneficial effects of the present invention are as follows: the auxiliary hanger for steel structure installation that prevents shaking, uses the support rope to assist in reinforcing and connecting the fixed column and the lifting rope, thereby improving the stability during the lifting process and preventing the fixed column from tilting. The movable plate slides left and right at the lower end of the fixed column, so that the position of the connecting column can be adjusted left and right, thereby facilitating the lifting of steel structures of different sizes. The steel structure is stably clamped by the fixed clamping plate, and the fixed clamping plate can be driven to flip by rotating between the movable bracket and the connecting cylinder, thereby facilitating better stable clamping according to the placement position of the steel structure.

[0020] 1. Equipped with slings and support cables. The support cables are symmetrically arranged at the left and right ends of the slings to connect the fixed columns, thereby improving the stability during the lifting process and preventing the fixed columns from tilting to a certain extent;

[0021] 2. It is equipped with a movable plate, fixed rails and connecting columns. The movable plate and the fixed rails slide left and right to drive the connecting columns to move left and right, making it easy to hoist steel structures of different sizes.

[0022] 3. A clamping mechanism is provided, which includes a movable bracket, a fixed splint, a connecting tube and a fixing bolt. The steel structure is clamped and positioned by the fixed splint, and the fixed splint is driven to flip by rotating between the movable bracket and the connecting tube, thereby facilitating the lifting of steel structures in different positions. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a side view of the structure of the utility model;

[0025] Figure 3 This is a bottom-up structural diagram of the fixed column, movable plate and fixed rail of the utility model;

[0026] Figure 4 For this utility model Figure 1 A in the middle is an enlarged structural diagram;

[0027] Figure 5 This is a schematic diagram of the exploded structure of the auxiliary plate, fixed plug plate and movable pull rod of the utility model;

[0028] Figure 6 This is a side view of the cross-sectional structure of the connecting column, screw rod, connecting plate and movable bracket of the utility model;

[0029] Figure 7 This is a schematic diagram of the structure of the clamping mechanism of the utility model when viewed from above.

[0030] In the figure: 1. Fixed column; 2. Lifting rope; 3. Support rope; 4. Movable plate; 5. Fixed rail; 6. Auxiliary plate; 7. Fixed plug plate; 8. Movable pull rod; 9. Spring; 10. Fixed slot; 11. Connecting column; 12. Screw rod; 13. Connecting handle; 14. Connecting plate; 15. Clamping mechanism; 16. Movable bracket; 17. Fixed splint; 18. Connecting cylinder; 19. Fixing bolt. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] See also Figure 1-Figure 7 , the utility model provides the following technical solutions.

[0033] Example 1: In order to solve the problem of poor stability in the prior art and easy shaking during the lifting and moving process, this embodiment adopts the following technical solution: an auxiliary hanger for steel structure installation to prevent shaking, which is provided with a fixed column 1, a lifting rope 2 and a supporting rope 3, such as Figure 1 As shown, a sling 2 is provided at the upper end of the fixed column 1, and the upper end of the sling 2 is connected to the external lifting equipment. At the same time, support cables 3 are provided on the left and right sides of the upper end of the fixed column 1, and the upper end of the support cables 3 is provided with support cables 3. The support cables 3 connect the sling 2 and the fixed column 1, thereby improving the stability of the connection between the sling 2 and the fixed column 1 and preventing shaking and skewing during the lifting process.

[0034] Example 2: The existing auxiliary hanger for installing a steel structure to prevent shaking is not convenient for clamping steel structures of different sizes. Therefore, by setting a movable plate 4, a fixed rail 5, an auxiliary plate 6, a fixed plug plate 7, a movable pull rod 8, a spring 9 and a fixed groove 10, a left-right sliding structure is formed between the movable plate 4 and the horizontal fixed rail 5, and the fixed rail 5 is fixedly connected to the lower end of the fixed column 1, the front side of the upper end of the movable plate 4 is fixedly connected to the auxiliary plate 6, and the middle of the auxiliary plate 6 is penetrated by a fixed plug plate 7, and the fixed plug plate 7 is plugged into the corresponding position The fixing grooves 10 are arranged at equal intervals on the front side of the fixed column 1. The middle part of the fixed plugboard 7 is fixedly connected with a movable pull rod 8, and a front-back sliding structure is formed between the movable pull rod 8 and the auxiliary plate 6. A spring 9 is provided between the fixed plugboard 7 and the auxiliary plate 6. The movable pull rod 8 drives the fixed plugboard 7 to move back and forth in the middle of the auxiliary plate 6. The movable plate 4 is respectively slidably connected to the left and right sides of the fixed column 1, and the lower end of the movable plate 4 is fixedly connected with a connecting column 11. The front side of the movable plate 4 is provided with a fixed plugboard 7 for limiting. Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 When the lever 8 is pulled back, the spring 9 is released and the locking cam 11 is released, thereby releasing the locking cam 11 from the locking cam 12 and allowing the lever 8 to slide relative to the support rail 5. When the lever 8 is pulled back, the spring 9 is released and the locking cam 11 is released, thereby releasing the locking cam 11 from the support rail 5.

[0035] Example 3: The existing auxiliary hanger for installing a steel structure to prevent shaking is not convenient for adjusting the direction of the clamping claw according to the placement position of the steel structure. Therefore, by setting a connecting column 11, a screw rod 12, a connecting handle 13, a connecting plate 14, a clamping mechanism 15, a movable bracket 16, a fixed clamping plate 17, a connecting tube 18 and a fixing bolt 19, the clamping mechanism 15 is symmetrically arranged on the front and rear sides of the lower end of the connecting column 11, and the clamping mechanism 15 includes a movable bracket 16 fixedly connected to the lower end of the connecting plate 14, a fixed clamping plate 17 for clamping, and a connecting tube 1 fixedly connected to the middle of the fixed clamping plate 17. 8 and a fixing bolt 19 for limiting, the middle part of the connecting column 11 is rotatably connected to the screw rod 12, and the front end of the screw rod 12 is fixedly connected to the connecting handle 13, the front and rear ends of the screw rod 12 are threadedly connected to the connecting plates 14, and the connecting plates 14 are respectively slidably connected to the front and rear ends of the connecting column 11, and the thread directions of the front and rear ends of the screw rod 12 are opposite, and a rotating structure is formed between the movable bracket 16 and the connecting tube 18, and the connecting tube 18 and the movable bracket 16 are limited by the fixing bolt 19, and the fixing bolt 19 and the movable bracket 16 as well as the fixing bolt 19 and the connecting tube 18 are all threadedly connected, such as Figure 1 、 Figure 2 、 Figure 6 and Figure 7 As shown, first, according to the placement position of the steel structure, rotate the fixed splint 17, and the fixed splint 17 drives the connecting tube 18 to rotate at the lower end of the movable bracket 16. At this time, the fixed splint 17 is flipped. When the fixed splint 17 is flipped to the corresponding clamping angle, the movable bracket 16 and the connecting tube 18 are limited by rotating the fixing bolt 19. Then the fixed splint 17 is placed on both sides of the steel structure, and the rotating connecting handle 13 drives the screw rod 12 to rotate in the connecting column 11. At this time, the screw rod 12 drives the connecting plate 14 to slide between the connecting column 11, and the connecting plate 14 drives the fixed splint 17 to move toward each other at the lower end of the connecting column 11 through the movable bracket 16, thereby facilitating the stable clamping of the steel structure. After the clamping is completed, the steel structure is driven to be hoisted and moved by external hoisting equipment.

[0036] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An auxiliary hanger for installing a steel structure to prevent shaking, comprising a fixed column (1), a sling (2) fixed to the middle of the fixed column (1), and connecting columns (11) arranged on the left and right sides of the lower end of the fixed column (1); It is characterized in that Also includes: A support cable (3), wherein the fixed column (1) is respectively fixed to the left and right sides of the upper end of the fixed column (1), and the upper end of the support cable (3) is connected to the sling (2); A movable plate (4), the movable plate (4) being slidably connected to the left and right sides of the fixed column (1), and the lower end of the movable plate (4) being fixedly connected to a connecting column (11), and a fixed plug plate (7) for limiting position being provided on the front side of the movable plate (4); A clamping mechanism (15) is symmetrically arranged at the front and rear sides of the lower end of the connecting column (11), and the clamping mechanism (15) includes a movable bracket (16) fixedly connected to the lower end of the connecting plate (14), a fixed clamping plate (17) for clamping, a connecting tube (18) fixedly connected to the middle of the fixed clamping plate (17), and a fixing bolt (19) for limiting.

2. The auxiliary hanger for anti-swaying steel structure installation according to claim 1, characterized in that: A left-right sliding structure is formed between the movable plate (4) and the fixed rail (5) in a horizontal state, and the fixed rail (5) is fixedly connected to the lower end of the fixed column (1).

3. The auxiliary hanger for anti-swaying steel structure installation according to claim 2, characterized in that: The front side of the upper end of the movable plate (4) is fixedly connected to an auxiliary plate (6), and a fixed plug plate (7) is provided through the middle of the auxiliary plate (6). The fixed plug plate (7) is inserted into the fixed slot (10) at the corresponding position, and the fixed slots (10) are opened at equal intervals on the front side of the fixed column (1).

4. The auxiliary hanger for anti-swaying steel structure installation according to claim 3, characterized in that: A movable pull rod (8) is fixedly connected to the middle of the fixed plug plate (7), and a front-to-back sliding structure is formed between the movable pull rod (8) and the auxiliary plate (6), and a spring (9) is provided between the fixed plug plate (7) and the auxiliary plate (6).

5. The auxiliary hanger for anti-swaying steel structure installation according to claim 4, characterized in that: The movable pull rod (8) drives the fixed plug plate (7) to move forward and backward in the middle of the auxiliary plate (6).

6. The auxiliary hanger for anti-swaying steel structure installation according to claim 1, characterized in that: The middle part of the connecting column (11) is rotatably connected to a screw rod (12), and the front end of the screw rod (12) is fixedly connected to a connecting handle (13), and the front and rear ends of the screw rod (12) are both threadedly connected to connecting plates (14), and the connecting plates (14) are respectively slidably connected to the front and rear ends of the connecting column (11); The thread directions of the front and rear ends of the screw rod (12) are opposite.

7. The auxiliary hanger for anti-swaying steel structure installation according to claim 1, characterized in that: A rotating structure is formed between the movable bracket (16) and the connecting tube (18), and the connecting tube (18) and the movable bracket (16) are limited by a fixing bolt (19). The fixing bolt (19) and the movable bracket (16) as well as the fixing bolt (19) and the connecting tube (18) are all threadedly connected.

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