Device for preventing coiled steel belt from toppling

Abstract

The utility model relates to the technical field of coiled steel strip placement and hoisting, in particular to a device for preventing coiled steel strips from toppling, which comprises a bottom frame fixed on the ground, a plurality of bottom support rods uniformly distributed on the inner wall of the bottom frame, a vertical support rod fixed on one side of the bottom frame, and a limit rod fixed on the top of the vertical support rod. A row of strip steel coils are placed between every two adjacent bottom supporting rods, the strip steel coils close to the limiting rods make contact with the limiting rods, and anti-toppling assemblies for preventing the strip steel coils on the outermost side from toppling are arranged on the outer sides of the strip steel coils away from the limiting rods. The anti-toppling device has the technical effect of preventing the strip steel coil from toppling.

Description

Technical Field

[0001] This utility model relates to the technical field of placing and hoisting coiled steel strips, and in particular to a device for preventing coiled steel strips from tipping over. Background Technology

[0002] During the steel pipe production process, the raw material strip steel coils used to produce steel pipes are stored on strip steel storage racks, such as... Figure 1 As shown, this is a strip steel storage rack 1, which includes a base frame 11. Multiple bottom support rods 12 are fixed to the inner wall of the base frame 11 and are evenly distributed inside the base frame 11. Multiple vertical support rods 13 are fixed to one side of the base frame 11, and limit rods 14 are fixed to the top of the vertical support rods 13. When all the strip steel coils 6 on the uncoiler are unwound, the overhead crane drives the strip steel hook to transfer the strip steel coils 6 from the storage rack to the uncoiler. The strip steel storage rack 1 has multiple rows of strip steel coils, each row containing multiple strip steel coils 6 arranged sequentially and adjacent to each other.

[0003] When the steel coil 6 is placed, the top of the steel coil 6 tilts at a certain angle toward the limiting rod 14. When the steel coil hook takes away the outermost steel coil 6, the steel coil 6 adjacent to the outermost steel coil 6 will slide outward, causing the steel coil to tip over and injure the workers. Utility Model Content

[0004] In order to solve the problems existing in the prior art, the present invention provides a device for preventing rolled steel strip from tipping over.

[0005] This utility model provides a device for preventing rolled steel strip from tipping over, which adopts the following technical solution:

[0006] A device for preventing rolled steel strip from tipping over includes a base frame fixed to the ground, a plurality of bottom support rods evenly distributed on the inner wall of the base frame, a vertical support rod fixed to one side of the base frame, a limit rod fixed to the top of the vertical support rod, a row of steel strip coils placed between two adjacent bottom support rods, the steel strip coils closer to the limit rods contacting the limit rods, and an anti-tipping component to prevent the outermost steel strip coils from tipping over is provided on the outer side of the steel strip coils away from the limit rods.

[0007] Optionally, the anti-tipping assembly includes a movable base plate with two anti-tipping bars fixed at intervals on the movable base plate. A reinforcing bar is fixed to the side of the anti-tipping bar away from the steel coil. The bottom of the reinforcing bar is fixed to the movable base plate. An anti-backward bar is rotatably connected between the two reinforcing bars. The end of the anti-backward bar away from the reinforcing bar is in contact with the ground.

[0008] Optionally, multiple positioning holes are provided on the ground, with the positioning holes arranged along the length of the bottom support rod, and the bottom of the anti-backward rod is inserted into one of the positioning holes.

[0009] Optionally, a connecting block is connected to the movable base plate, and a spring is fixed between the connecting block and the anti-backward bar.

[0010] Optionally, a mounting block is fixed on the movable base plate. The mounting block has a mounting groove on its side wall and a connection port on its top wall. The connection block is inserted into the mounting groove, and a spring passes through the connection port. The mounting block is provided with a plug plate to prevent the connection block from coming out of the opening of the mounting groove.

[0011] Optionally, the side wall of the mounting block is provided with a plug-in hole, and the plug-in plate passes through the plug-in hole and is inserted into the mounting groove. The plug-in plate is located on the side of the connecting block away from the anti-tipping bar.

[0012] Compared with the prior art, the present invention has the following technical effects:

[0013] By setting up anti-tipping components, the anti-tipping bar steel coil plays a supporting role and prevents the steel coil from tipping over. The bottom of the anti-backward bar is inserted into the positioning hole, thereby making the movable base plate and anti-tipping bar more stable. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the prior art of this utility model;

[0015] Figure 2 This is a schematic diagram of the overall structure of Embodiment 1 of this utility model;

[0016] Figure 3 This is a schematic diagram of the anti-tipping component in Embodiment 1 of this utility model;

[0017] Figure 4 This is a structural schematic diagram of Embodiment 2 of the present invention;

[0018] Figure 5 This is a schematic diagram of the mounting block and connecting block in Embodiment 2 of this utility model;

[0019] Figure 6 This is a schematic diagram of the plug plate and spring in Embodiment 2 of this utility model.

[0020] Explanation of reference numerals in the attached drawings: 1. Steel strip storage rack; 11. Base frame; 12. Bottom support rod; 13. Vertical support rod; 14. Limiting rod; 2. Anti-tipping assembly; 21. Movable base plate; 22. Mounting shaft; 23. Roller; 24. Anti-tipping rod; 241. Hand push rod; 25. Reinforcing rod; 26. Anti-backward rod; 3. Positioning hole; 4. Mounting block; 41. Mounting groove; 42. Connecting block; 43. Connecting port; 44. Spring; 5. Insertion plate; 51. Insertion hole; 6. Steel strip coil. Detailed Implementation

[0021] The following is in conjunction with the appendix Figure 2- Appendix Figure 6 The present invention will be described in further detail below.

[0022] Embodiment 1 of this utility model

[0023] Reference Figure 2 and Figure 3 This utility model discloses a device for preventing coiled steel strip from tipping over, including a steel strip storage rack 1 fixed to the ground. The steel strip storage rack 1 includes a base frame 11, and multiple bottom support rods 12 are fixed on the inner wall of the base frame 11. The multiple bottom support rods 12 are evenly distributed inside the base frame 11. Multiple vertical support rods 13 are fixed on one side of the base frame 11, and limit rods 14 are fixed to the top of the vertical support rods 13. Steel strip coils 6 are placed on two adjacent bottom support rods 12, and the steel strip coils 6 closer to the limit rods 14 are in contact with the limit rods 14.

[0024] An anti-tipping component 2 is provided on the outer side of the strip coil 6 away from the limit rod 14 to prevent the strip coil 6 from tipping over. The anti-tipping component 2 includes a movable base plate 21, which is located between two adjacent bottom support rods 12. An installation shaft 22 is fixed on the side wall of the movable base plate 21, and a roller 23 is rotatably connected to the installation shaft 22.

[0025] Two anti-tipping bars 24 are fixed to the movable base plate 21. Reinforcing bars 25 are fixed to the side walls of the anti-tipping bars 24 away from the limiting bars 14, and the bottom of the reinforcing bars 25 is fixed to the movable base plate 21. Anti-backward bars 26 are provided on the two reinforcing bars 25. One end of the anti-backward bar 26 is rotatably connected between the two reinforcing bars 25, and the other end abuts against the ground. Due to the friction between the anti-backward bar 26 and the ground, the possibility of the movable base plate 21 moving backward is reduced, thus providing some support for the steel coil 6 and preventing it from tipping over. A push rod 241 is fixed to the side wall of the anti-tipping bar 24, facilitating the movement of the movable base plate 21 by workers.

[0026] Embodiment 2 of this utility model

[0027] Reference Figure 4 , Figure 5 and Figure 6The difference from Embodiment 1 is that multiple positioning holes 3 are provided on the ground, and these holes 3 are arranged along the length of the bottom support rod 12. The bottom of the anti-tipping rod 26 is inserted into the positioning holes 3. A mounting block 4 is fixed on the movable base plate 21. A mounting groove 41 is provided on the side of the mounting block 4 away from the anti-tipping rod 24, and a connecting block 42 is inserted into the mounting groove 41. A connecting port 43 is provided on the top of the mounting block 4, and a insertion hole 51 is provided on the side wall of the mounting block 4. An insertion plate 5 is provided on the side wall of the mounting block 4, and the insertion plate 5 is inserted into the insertion hole 51. The insertion plate 5 is located on the side of the connecting block 42 away from the anti-tipping rod 24, thereby preventing the mounting block 4 from detaching from the mounting groove 41.

[0028] A spring 44 is fixed between the connecting block 42 and the anti-backward rod 26. The spring 44 passes through the connecting port 43. Under the tension of the spring 44, the anti-backward rod 26 can always be in contact with the ground. When it is necessary to move the movable base plate 21 towards the limit rod 14, the anti-backward rod 26 moves forward together. The bottom of the anti-backward rod 26 needs to disengage from the positioning hole 3. During the forward movement of the anti-backward rod 26, the anti-backward rod 26 stretches the spring 44, causing the spring 44 to lengthen, thereby disengaging the bottom of the anti-backward rod 26 from the positioning hole 3.

[0029] When it is necessary to move the movable base plate 21 away from the limit rod 14, pull the plug plate 5 out of the plug hole 51, so that the connecting block 42 is disengaged from the mounting groove 41, rotate the anti-backward rod 26 to disengage the anti-backward rod 26 from the positioning hole 3, so that the movable base plate 21 can move backward.

[0030] The above are all preferred embodiments of this utility model, and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape and principle of this utility model should be included within the scope of protection of this utility model.

Claims

1. A device for preventing a coil of steel strip from toppling, characterized in that: The system includes a base frame (11) fixed to the ground. Multiple bottom support rods (12) are evenly distributed on the inner wall of the base frame (11). A vertical support rod (13) is fixed on one side of the base frame (11). A limit rod (14) is fixed on the top of the vertical support rod (13). A row of steel coils (6) is placed between two adjacent bottom support rods (12). The steel coils (6) closer to the limit rod (14) are in contact with the limit rod (14). The outer side of the steel coils (6) away from the limit rod (14) is provided with an anti-tipping component (2) to prevent the outermost steel coil (6) from tipping over.

2. The coil steel strip dump prevention apparatus of claim 1, wherein: The anti-tipping assembly (2) includes a movable base plate (21), on which two anti-tipping bars (24) are fixed at intervals. A reinforcing bar (25) is fixed on the side of the anti-tipping bar (24) away from the steel coil (6). The bottom of the reinforcing bar (25) is fixed to the movable base plate (21). An anti-backward bar (26) is rotatably connected between the two reinforcing bars (25). The end of the anti-backward bar (26) away from the reinforcing bar (25) is in contact with the ground.

3. The coil steel strip dump prevention apparatus of claim 1, wherein: Multiple positioning holes (3) are provided on the ground. The positioning holes (3) are set along the length of the bottom support rod (12). The bottom of the anti-backward rod (26) is inserted into one of the positioning holes (3).

4. The device for preventing dumping of a steel strip in a coil according to claim 3, characterized in that: A connecting block (42) is connected to the movable base plate (21), and a spring (44) is fixed between the connecting block (42) and the anti-backward rod (26).

5. The device for preventing dumping of steel strip in coils according to claim 4, characterized in that: A mounting block (4) is fixed on a movable base plate (21). A mounting groove (41) is provided on the side wall of the mounting block (4). A connection port (43) is provided on the top wall of the mounting block (4). A connecting block (42) is inserted into the mounting groove (41). A spring (44) passes through the connection port (43). A plug plate (5) is provided on the mounting block (4) to prevent the connecting block (42) from coming out of the opening of the mounting groove (41).

6. The device for preventing rolled steel strip from tipping over according to claim 5, characterized in that: The mounting block (4) has a plug hole (51) on its side wall. The plug plate (5) passes through the plug hole (51) and is inserted into the mounting groove (41). The plug plate (5) is located on the side of the connecting block (42) away from the anti-tipping bar (24).

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