Anti-bending device for steel structure transportation

Abstract

The utility model relates to the field of steel structure fixing, in particular to an anti-bending device for steel structure transportation. The fixing mechanism is mounted at the top of the base plate and can be fixed when the steel structure is transported; when a supporting plate and a side wing wrapping assembly are installed, the supporting plate drives a rectangular column to descend and be inserted into a fixing shell, when the rectangular column descends, an L-shaped magnetic suction plate is driven to turn over and penetrate into the rectangular column, and when the L-shaped magnetic suction plate enters the rectangular column, the L-shaped magnetic suction plate makes contact with a magnetic suction block; and the L-shaped magnetic attraction plate is locked through the magnetic attraction performance of the magnetic attraction block and the L-shaped magnetic attraction plate, so that the supporting plate and the side wing wrapping assembly can be fixedly installed at the top of the base plate, and the situation that when a vehicle starts or stops, the side wing wrapping assembly deviates, and the stability of the steel structure during transportation is affected is avoided.

Description

Technical Field

[0001] The utility model relates to the field of steel structure fixing, in particular to an anti-bending device for steel structure transportation. Background Art

[0002] Steel structure is a structure made of steel materials and is one of the main types of building structures. Among them, H-shaped steel structure is more popular than I-beam because of its economical and reasonable steel cross-section shape, good mechanical properties, uniform extension of each point on the cross-section, and small internal stress. After the steel structure is produced, the staff needs to transport it to other locations, and then the buckle assembly is needed to fix the steel structure;

[0003] After searching, it is found that the authorization announcement number is: CN218595017U, which is a buckle assembly for preventing bending for transporting steel structures. Although the assembly will not deviate due to the shaking of the car during the transportation of the steel structure, thereby reducing the vibration deviation of the steel structure; however, the structure uses a magnetic suction cup and a base plate to fix the wrapping device on the top of the base plate. Since the magnetic force between the magnetic suction cup and the base plate is not enough to resist the impact force generated by the steel structure transport vehicle, the magnetic fixing device is easily deviated when the vehicle starts or stops, affecting the stability of the steel structure during transportation.

[0004] Therefore, a bending prevention device for steel structure transportation is proposed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide an anti-bending device for transporting steel structures in order to solve the above-mentioned problem, thereby improving the problem that the magnetic force between the magnetic suction cup and the base plate is insufficient to resist the impact force generated by the steel structure transport vehicle, which easily causes the magnetic fixing device to deviate when the vehicle starts or stops, thereby affecting the stability of the steel structure during transportation.

[0006] The utility model achieves the above-mentioned purpose through the following technical scheme: a bending prevention device for transporting steel structures, comprising: a base plate; a fixing mechanism, which is installed on the top of the base plate and can be used to fix the steel structure when it is transported; wherein the fixing mechanism comprises two support plates arranged on both sides of the top of the base plate, and both sides of the two support plates are hingedly installed with side wing wrapping components, and the side wing wrapping components are used to fix the steel structure when it is transported, and a fixing component is installed between the support plate and the base plate, and the fixing component is used to disassemble and assemble the support plate and the side wing wrapping components.

[0007] Preferably, the fixing assembly includes four fixing shells fixedly installed around the top of the base plate, L-shaped magnetic plates are hingedly installed on both sides of the top of the fixing shell, rectangular columns are fixedly installed on both sides of the bottom of the two support plates, an installation cavity is opened at the top of the inner cavity of the rectangular column, a bidirectional screw is rotatably installed inside the installation cavity, a movable seat is threadedly connected on both sides of the surface of the bidirectional screw, a magnetic block is fixedly connected to the top of the movable seat, one end of the L-shaped magnetic plate passes through the rectangular column and is connected to the magnetic block, a worm gear is installed on the surface of the bidirectional screw, a rotating rod is rotatably installed inside the installation cavity, one end of the rotating rod passes through the rectangular column and extends to the outside of the rectangular column, a worm is sleeved on the surface of the rotating rod located inside the installation cavity, and the worm and the worm wheel are meshingly connected.

[0008] Preferably, a slide plate is slidably mounted inside the fixed shell, a spring is fixedly mounted at the bottom of the slide plate, and the bottom end of the spring is fixedly connected to the top of the base plate.

[0009] Preferably, the side wing wrapping assembly includes two steel-clad belts hinged on both sides of the support plates, a plurality of hanging rings are fixedly installed on the top between the two support plates, hooks are hung on the surfaces of the plurality of hanging rings, and ropes are fixedly installed between the plurality of hooks.

[0010] Preferably, a handle is fixedly mounted on one end of the rotating rod located outside the rectangular column, and an anti-slip groove is provided on the surface of the handle.

[0011] Preferably, a sliding rod is fixedly installed inside the installation cavity and on one side of the bidirectional screw rod, and both ends of the sliding rod pass through the movable seat and are slidably connected thereto.

[0012] Preferably, guide rails are fixedly installed on both sides of the bottom of the inner cavity of the installation cavity, and sliding grooves are provided on the front and rear sides of the bottom of the two movable seats, and the movable seats are slidably connected to the guide rails through the sliding grooves.

[0013] The beneficial effects of the utility model are:

[0014] 1. When installing the support plate and the side wing wrapping assembly, the support plate drives the rectangular column to descend and insert into the interior of the fixed shell. When the rectangular column descends, it drives the L-shaped magnetic plate to flip and penetrate into the interior of the rectangular column. When the L-shaped magnetic plate enters the interior of the rectangular column, it contacts the magnetic block, and uses the magnetic properties of the magnetic block and the L-shaped magnetic plate to lock the L-shaped magnetic plate, so that the support plate and the side wing wrapping assembly can be fixedly installed on the top of the base plate, avoiding the side wing wrapping assembly from being offset when the vehicle starts or stops, which affects the stability of the steel structure during transportation;

[0015] 2. When fixing the steel structure, place the steel structure on the top of the support plate, and use the hinge between the steel belt and the support plate to flip the steel belt, and then use the hanging ring and the hook to fix the two steel belts. This makes it easier to fix the steel structure and avoid the steel structure from shifting during transportation, which may cause the steel structure to shift and bend. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the fixing mechanism structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the fixing assembly of the utility model;

[0019] Figure 4 for Figure 3 Magnified view of area A in the middle.

[0020] In the figure: 10, base plate; 20, fixing mechanism; 21, support plate; 22, wing wrapping assembly; 221, steel belt; 222, hanging ring; 223, hook; 224, rope; 23, fixing assembly; 231, fixing shell; 232, L-shaped magnetic plate; 233, rectangular column; 234, installation cavity; 235, bidirectional screw; 236, moving seat; 237, magnetic block; 238, worm gear; 239, rotating rod; 2301, worm; 2302, slide plate; 2303, spring; 2304, handle. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] When implementing: Figure 1-4 As shown, a bending prevention device for steel structure transportation comprises:

[0023] substrate 10;

[0024] A fixing mechanism 20, which is installed on the top of the base plate 10 and can be fixed when the steel structure is transported;

[0025] Among them, the fixing mechanism 20 includes two support plates 21 arranged on both sides of the top of the base plate 10, and the two sides of the two support plates 21 are hingedly installed with side wing wrapping assemblies 22. The side wing wrapping assemblies 22 are used to fix the steel structure during transportation. A fixing assembly 23 is installed between the support plate 21 and the base plate 10, and the fixing assembly 23 is used to disassemble and assemble the support plate 21 and the side wing wrapping assemblies 22.

[0026] like Figure 2 , Figure 3 and Figure 4 As shown, the fixing assembly 23 includes four fixing shells 231 fixedly installed around the top of the base plate 10, and L-shaped magnetic suction plates 232 are hingedly installed on both sides of the top of the fixing shell 231. Rectangular columns 233 are fixedly installed on both sides of the bottom of the two support plates 21. The top of the inner cavity of the rectangular column 233 is provided with an installation cavity 234. A bidirectional screw 235 is rotatably installed inside the installation cavity 234. Both sides of the surface of the bidirectional screw 235 are threadedly connected with a moving seat 236. The top of the moving seat 236 is fixedly installed with a screw rod 235. The L-shaped magnetic plate 232 is fixedly connected to the rectangular column 233, one end of the L-shaped magnetic plate 232 passes through the rectangular column 233 and is connected to the magnetic block 237, a worm gear 238 is installed on the surface of the bidirectional screw 235, and a rotating rod 239 is rotatably installed inside the installation cavity 234, one end of the rotating rod 239 passes through the rectangular column 233 and extends to the outside of the rectangular column 233, and a worm 2301 is sleeved on the surface of the rotating rod 239 located inside the installation cavity 234, and the worm 2301 and the worm gear 238 are meshingly connected;

[0027] In this embodiment, the support plate 21 drives the rectangular column 233 to descend and insert into the interior of the fixed shell 231, and when the rectangular column 233 descends, it drives the L-shaped magnetic plate 232 to flip and penetrate into the interior of the rectangular column 233. When the L-shaped magnetic plate 232 enters the interior of the rectangular column 233, it contacts the magnetic block 237, and uses the magnetic properties of the magnetic block 237 and the L-shaped magnetic plate 232 to lock the L-shaped magnetic plate 232.

[0028] In this embodiment, a slide plate 2302 is slidably installed inside the fixed shell 231, and a spring 2303 is fixedly installed at the bottom of the slide plate 2302. The bottom end of the spring 2303 is fixedly connected to the top of the base plate 10; when the magnetic attraction block 237 is separated from the L-shaped magnetic attraction plate 232, the elasticity of the spring 2303 can be used to drive the support plate 21 to automatically rebound, so as to facilitate the purpose of pushing the rectangular column 233 out of the fixed shell 231;

[0029] In this embodiment, a handle 2304 is fixedly installed at one end of the rotating rod 239 located outside the rectangular column 233, and an anti-slip groove is provided on the surface of the handle 2304; when the rectangular column 233 and the fixed shell 231 are disassembled, the handle 2304 is used to drive the worm 2301 to rotate, and the worm 2301 drives the bidirectional screw 235 to rotate through the meshing connection with the worm wheel 238, and the two magnetic blocks 237 are driven to move inward synchronously by the threaded connection between the bidirectional screw 235 and the moving seat 236, and then separated from the L-shaped magnetic plate 232;

[0030] In this embodiment, a sliding rod is fixedly installed inside the installation cavity 234 and on one side of the bidirectional screw 235, and both ends of the sliding rod pass through the movable seat 236 and are slidably connected with it; guide rails are fixedly installed on both sides of the bottom of the inner cavity of the installation cavity 234, and sliding grooves are provided on the front and rear sides of the bottom of the two movable seats 236, and the movable seats 236 are slidably connected with the guide rails through the sliding grooves.

[0031] like Figure 1 and Figure 2 As shown, the side wing wrapping assembly 22 includes two steel-wrapped belts 221 hinged to the two sides of the support plate 21, a plurality of hanging rings 222 are fixedly installed on the top between the two support plates 21, a plurality of hanging rings 222 are hung with hooks 223 on the surface, and a rope 224 is fixedly installed between the plurality of hooks 223;

[0032] In this embodiment, the steel structure is placed on the top of the support plate 21, and the steel-clad belt 221 is flipped by using the hinge between the steel-clad belt 221 and the support plate 21, and then the two steel-clad belts 221 are fixed by using the hanging ring 222 and the hook 223.

[0033] When the support plate 21 and the side wing wrapping assembly 22 are installed, the support plate 21 drives the rectangular column 233 to descend and insert into the interior of the fixed shell 231. When the rectangular column 233 descends, it drives the L-shaped magnetic plate 232 to flip and penetrate into the interior of the rectangular column 233. When the L-shaped magnetic plate 232 enters the interior of the rectangular column 233, it contacts the magnetic block 237, and the magnetic properties of the magnetic block 237 and the L-shaped magnetic plate 232 are used to lock the L-shaped magnetic plate 232; and when fixing the steel structure, the steel structure is placed on the top of the support plate 21, and the steel belt 221 is flipped by the hinge between the steel belt 221 and the support plate 21, and then the two steel belts 221 are fixed by the hanging ring 222 and the hook 223.

[0034] 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. A bending prevention device for steel structure transportation, characterized in that: include: base(10); A fixing mechanism (20), wherein the fixing mechanism (20) is installed on the top of the base plate (10) and can be fixed when the steel structure is transported; The fixing mechanism (20) comprises two support plates (21) arranged on both sides of the top of the base plate (10), and the two sides of the two support plates (21) are hingedly installed with side wing wrapping components (22), and the side wing wrapping components (22) are used to fix the steel structure during transportation, and a fixing component (23) is installed between the support plate (21) and the base plate (10), and the fixing component (23) is used to disassemble and assemble the support plate (21) and the side wing wrapping components (22).

2. The anti-bending device for steel structure transportation according to claim 1, characterized in that: The fixing assembly (23) comprises four fixing shells (231) fixedly mounted on the top of the base plate (10), L-shaped magnetic plates (232) are hingedly mounted on both sides of the top of the fixing shell (231), rectangular columns (233) are fixedly mounted on both sides of the bottom of the two support plates (21), a mounting cavity (234) is provided at the top of the inner cavity of the rectangular column (233), a bidirectional screw (235) is rotatably mounted inside the mounting cavity (234), both sides of the surface of the bidirectional screw (235) are threadedly connected to a movable seat (236), and the top of the movable seat (236) is fixedly mounted. A magnetic block (237) is fixedly connected, one end of the L-shaped magnetic plate (232) passes through the rectangular column (233) and is connected to the magnetic block (237), a worm gear (238) is installed on the surface of the bidirectional screw (235), a rotating rod (239) is rotatably installed inside the installation cavity (234), one end of the rotating rod (239) passes through the rectangular column (233) and extends to the outside of the rectangular column (233), a worm (2301) is sleeved on the surface of the rotating rod (239) located inside the installation cavity (234), and the worm (2301) and the worm gear (238) are meshingly connected.

3. The anti-bending device for steel structure transportation according to claim 2, characterized in that: A slide plate (2302) is slidably mounted inside the fixed shell (231), a spring (2303) is fixedly mounted at the bottom of the slide plate (2302), and the bottom end of the spring (2303) is fixedly connected to the top of the base plate (10).

4. The anti-bending device for steel structure transportation according to claim 1, characterized in that: The side wing wrapping assembly (22) comprises two steel-clad belts (221) hinged on both sides of the support plate (21), a plurality of hanging rings (222) are fixedly installed on the top between the two support plates (21), hooks (223) are hung on the surfaces of the plurality of hanging rings (222), and ropes (224) are fixedly installed between the plurality of hooks (223).

5. The anti-bending device for steel structure transportation according to claim 2, characterized in that: A handle (2304) is fixedly mounted on one end of the rotating rod (239) located outside the rectangular column (233), and a non-slip groove is provided on the surface of the handle (2304).

6. The anti-bending device for steel structure transportation according to claim 2, characterized in that: A sliding rod is fixedly installed inside the installation cavity (234) and on one side of the bidirectional screw rod (235), and both ends of the sliding rod pass through the moving seat (236) and are slidably connected thereto.

7. The anti-bending device for steel structure transportation according to claim 2, characterized in that: Guide rails are fixedly installed on both sides of the bottom of the inner cavity of the installation cavity (234), and sliding grooves are opened on the front and rear sides of the bottom of the two movable seats (236), and the movable seats (236) are slidably connected to the guide rails through the sliding grooves.

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