A bending prevention device for steel structure transportation

Abstract

This utility model relates to the technical field of anti-bending devices for steel structure transportation, and in particular to an anti-bending device for steel structure transportation, comprising a base plate and a horizontal plate. The top front and rear sides of the base plate are respectively fixed to the bottom of two horizontal plates. The outer wall of the horizontal plate is connected to multiple control structures, and the top of the horizontal plate is connected to multiple blocking structures. The outer wall of the base plate is fixed to multiple square plates. After an irregular long steel structure in the control structure is placed on the top of the base plate, the second vertical plate is inserted back into the control of the outer wall of the horizontal plate. Then, by rotating the groove plate, the screw is rotated inward through the horizontal plate. The rotating screw moves the curved plate inward, and at the same time, the curved plate moves the round rod inward, so that the inner side of the curved plate is pressed against the outer wall of the irregular steel structure, so that the outer wall of the irregular structure forms multi-point support, which improves the fixing effect of the anti-bending device for steel structure transportation and reduces the risk of bending or displacement of the steel structure during transportation.

Description

Technical Field

[0001] This utility model relates to the technical field of anti-bending devices for steel structure transportation, specifically an anti-bending device for steel structure transportation. Background Technology

[0002] The main function of the anti-bending device for steel structure transportation is to prevent the side wing wrapping components from shifting when the vehicle starts or stops, thereby ensuring the stability of transportation.

[0003] For example, a steel structure transportation anti-bending device with authorization announcement number "CN222474023U" uses an L-shaped magnetic suction plate. When the L-shaped magnetic suction plate enters the interior of the rectangular column, it contacts the magnetic suction block and uses the magnetic attraction between the magnetic suction block and the L-shaped magnetic suction plate to lock the L-shaped magnetic suction plate. This effectively fixes the support plate and the side wing wrapping assembly to the top of the base plate, preventing the side wing wrapping assembly from shifting when the vehicle starts or stops, thus affecting the stability of the steel structure during transportation. However, in the use of the steel structure transportation anti-bending device, when the transported steel structure is heavy or irregularly shaped, the stress on the steel strapping and ropes may be uneven, thus affecting the fixing effect of the steel structure transportation anti-bending device and increasing the risk of bending or shifting of the steel structure during transportation. Utility Model Content

[0004] The purpose of this utility model is to solve the problem of the anti-bending device for steel structure transportation affecting the fixing effect and increasing the risk of bending or displacement of the steel structure during transportation, and to propose an anti-bending device for steel structure transportation.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] Design a steel structure anti-bending device for transportation, including a base plate and a horizontal plate. The top front and rear sides of the base plate are fixedly connected to the bottom of two horizontal plates respectively. The outer wall of the horizontal plate is connected to multiple control structures, the top of the horizontal plate is connected to multiple blocking structures, the outer wall of the base plate is fixedly connected to multiple square plates, and the inner left end of the horizontal plate is fixedly connected to a first vertical plate.

[0007] In this design, the first vertical plate at the left end of the inner wall of the two horizontal plates acts as a barrier to prevent the steel structure from sliding out on the left side of the horizontal plates.

[0008] Preferably, the control structure includes a screw and a slotted plate. The outer wall of the screw is threaded to the outer wall of the horizontal plate. The outer end of the screw is fixedly connected to the inner side of the slotted plate. A curved plate is rotatably connected to the inner side of the outer wall of the screw. A round rod is fixedly connected to the upper outer side of the curved plate.

[0009] In this configuration, the screw rotates back and forth through the horizontal plate, causing the curved plate to move inward, thus pressing the irregular steel structure against it and reinforcing its position.

[0010] Preferably, the outer wall of the round rod is inserted into the outer circular opening of the horizontal plate.

[0011] With this design, the round rod slides back and forth through the circular opening on the outer wall of the horizontal plate under force, and the round rod restricts the curved plate to prevent it from rotating.

[0012] Preferably, a second vertical plate is slidably connected to the groove on the inner right side of the horizontal plate.

[0013] With this configuration, the second vertical plate slides up and down through the groove on the outer wall of the horizontal plate, while simultaneously shielding the right side of the horizontal plate.

[0014] Preferably, a curved block is fixed to the upper right side of the second vertical plate.

[0015] With this setup, the hand can be placed on the bottom of the curved block, and upward force applied by the hand will move the curved block upward, thereby moving the second vertical plate upward as well.

[0016] Preferably, the blocking structure includes rings and collars, the bottoms of the plurality of rings are fixedly connected to the top of the cross plate, the outer wall of the rear ring is sleeved with a collar, and the top of the collar is fixedly connected with a rope.

[0017] This setup uses rings on both the front and rear sides to tighten and secure the ropes, and the ropes also cover the top of the horizontal plate to prevent the steel structure from collapsing at the top of the plate.

[0018] The present invention proposes an anti-bending device for steel structure transportation, which has the following advantages: After the irregular long steel structure in the control structure is placed on the top of the base plate, the second vertical plate is inserted back into the control of the outer wall of the horizontal plate. Then, the rotating slot plate drives the screw to rotate inward through the horizontal plate. The rotating screw drives the curved plate to move inward, and at the same time, the curved plate drives the round rod to move inward, so that the inner side of the curved plate abuts against the outer wall of the irregular steel structure, so that the outer wall of the irregular structure forms multi-point support, which improves the fixing effect of the anti-bending device for steel structure transportation and reduces the risk of bending or displacement of the steel structure during transportation. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 for Figure 1 A schematic diagram showing the connection relationship between the screw, the slotted plate, and the curved plate;

[0021] Figure 3 for Figure 1A schematic diagram showing the connection relationship between the middle horizontal plate, the second vertical plate, and the curved block;

[0022] Figure 4 for Figure 1 A schematic diagram showing the connection structure of the middle ring, the collar, and the rope.

[0023] Figure 5 for Figure 1 A schematic diagram of the structure of A in the middle.

[0024] In the diagram: 1. Base plate, 2. Control structure, 201. Screw, 202. Slot plate, 203. Curved plate, 204. Round rod, 3. Blocking structure, 301. Ring, 302. Collar, 303. Rope, 4. Horizontal plate, 5. First vertical plate, 6. Second vertical plate, 7. Curved block, 8. Square plate. Detailed Implementation

[0025] The present invention will be further described below with reference to the accompanying drawings:

[0026] Please see Figure 1-5 In this embodiment, a steel structure transportation anti-bending device includes a base plate 1 and a horizontal plate 4. The top front and rear sides of the base plate 1 are fixedly connected to the bottom of two horizontal plates 4 respectively. Multiple control structures 2 are connected to the outer wall of the horizontal plate 4, and multiple blocking structures 3 are connected to the top of the horizontal plate 4. Multiple square plates 8 are fixedly connected to the outer wall of the base plate 1. The outer wall of the square plate 8 is provided with a threaded opening. After the bolt passes through the square plate 8 from top to bottom, it can be connected to the round thread at the installation location to complete the fixation. A first vertical plate 5 is fixedly connected to the inner left end of the horizontal plate 4.

[0027] The control structure 2 includes a screw 201 and a slotted plate 202. The outer wall of the screw 201 is threaded to the outer wall of the horizontal plate 4. The screw 201 rotates back and forth through the outer wall of the horizontal plate 4 under force. The outer end of the screw 201 is fixedly connected to the inner side of the slotted plate 202. A curved plate 203 is rotatably connected to the inner side of the outer wall of the screw 201. The screw 201 rotates through a bearing in the outer wall of the curved plate 203 under force. A round rod 204 is fixedly connected to the upper outer side of the curved plate 203. The outer wall of the round rod 204 is inserted into the outer wall of the horizontal plate 4. The round rod 204 slides back and forth through the outer wall of the horizontal plate 4 under force.

[0028] After the irregular long steel structure in control structure 2 is placed on top of base plate 1, the second vertical plate 6 is inserted back into the outer wall of horizontal plate 4. Then, by rotating the groove plate 202, the screw 201 is rotated inward through horizontal plate 4. The rotating screw 201 moves the curved plate 203 inward, and at the same time, the curved plate 203 moves the round rod 204 inward, so that the inner side of the curved plate 203 is pressed against the outer wall of the irregular steel structure, so that the outer wall of the irregular structure forms multi-point support, which improves the fixing effect of the anti-bending device for steel structure transportation and reduces the risk of bending or displacement of the steel structure during transportation.

[0029] The second vertical plate 6 is slidably connected to the groove on the inner right side of the horizontal plate 4. A curved block 7 is fixedly connected to the upper right side of the second vertical plate 6. The hand rests on the bottom of the curved block 7 to facilitate lifting the second vertical plate 6 upwards. The blocking structure 3 includes a ring 301 and a collar 302. The bottom of multiple rings 301 is fixedly connected to the top of the horizontal plate 4. A collar 302 is sleeved on the outer wall of the rear ring 301. A rope 303 is fixedly connected to the top of the collar 302. The rope 303 is made of nylon and has a steel wire rope running through it.

[0030] Working principle:

[0031] Installation of anti-bending devices for steel structure transportation:

[0032] Make the bottom of the base plate 1 fit into the transport flatbed. At this time, the bottom of the square plates 8 at the four corners of the outer wall of the base plate 1 fits into the transport flatbed. Then, the bolts are threaded through the square plates 8 from top to bottom and fixed to the connection port of the transport flatbed, thus completing the installation of the anti-bending device for steel structure transportation.

[0033] Steel structure anti-bending device for transportation and placement of steel structure:

[0034] The bottom of the curved block 7 is held by hand and pushed upward, so that the curved block 7 moves upward with the second vertical plate 6, so that the second vertical plate 6 is disengaged from the groove on the outer wall of the horizontal plate 4. Then, the regular long steel structure is placed on the top of the base plate 1, and the steel structure is located inside the two horizontal plates 4. Then, the second vertical plate 6 is inserted into the groove on the outer wall of the horizontal plate 4. Then, the rope 303 is pulled forward, so that the outer wall of the rope 303 passes through the front ring 301. Then, the rope 303 is tightened and knotted with the front ring 301 to fix it. The rope 303 can prevent the regular long steel structure from breaking off at the top of the horizontal plate 4.

[0035] After the irregular long steel structure is placed on top of the base plate 1, the second vertical plate 6 is inserted back into the outer wall of the horizontal plate 4 for control. Then, by rotating the groove plate 202, the screw 201 is rotated inward through the horizontal plate 4. The rotating screw 201 moves the curved plate 203 inward, and at the same time, the curved plate 203 moves the round rod 204 inward, so that the inner side of the curved plate 203 is pressed against the outer wall of the irregular steel structure, so that the outer wall of the irregular structure forms multi-point support, avoiding large-scale displacement and collision during the transportation of the steel structure, which may cause bending. Then, the rope 303 is pulled forward and passed through the front ring 301, so that the rope 303 is tightened. Then, the rope 303 is knotted and fixed to the front ring 301.

[0036] Although the present invention has been illustrated and described with reference to preferred embodiments, those skilled in the art should understand that various changes in form and detail are possible within the scope of the claims.

Claims

1. A bending prevention device for steel structure transportation, comprising a bottom plate (1) and a cross plate (4), characterized in that: The top front and rear sides of the bottom plate (1) are fixedly connected to the bottom of two horizontal plates (4), the outer wall of the horizontal plate (4) is connected to multiple control structures (2), the top of the horizontal plate (4) is connected to multiple blocking structures (3), the outer wall of the bottom plate (1) is fixedly connected to multiple square plates (8), and the inner left end of the horizontal plate (4) is fixedly connected to a first vertical plate (5).

2. The anti-bending device for steel structure transportation according to claim 1, characterized in that: The control structure (2) includes a screw (201) and a slotted plate (202). The outer wall of the screw (201) is threaded to the outer wall of the horizontal plate (4). The outer end of the screw (201) is fixedly connected to the inner side of the slotted plate (202). A curved plate (203) is rotatably connected to the inner side of the outer wall of the screw (201). A round rod (204) is fixedly connected to the upper outer side of the curved plate (203).

3. The anti-bending device for steel structure transportation according to claim 2, characterized in that: The outer wall of the round rod (204) is inserted into the outer wall of the horizontal plate (4).

4. The anti-bending device for steel structure transportation according to claim 1, characterized in that: The second vertical plate (6) is slidably connected to the groove on the right side of the inner side of the horizontal plate (4).

5. The anti-bending device for steel structure transportation according to claim 4, characterized in that: A curved block (7) is fixed to the upper right side of the second vertical plate (6).

6. The anti-bending device for steel structure transportation according to claim 1, characterized in that: The blocking structure (3) includes a ring (301) and a collar (302). The bottom of the multiple rings (301) is fixed to the top of the horizontal plate (4). The outer wall of the ring (301) located at the rear is fitted with a collar (302), and the top of the collar (302) is fixed with a rope (303).

Images