Anti-overturning device for H-beam stacking and H-beam stacking method

Abstract

The application discloses a kind of anti-overturning device and H-shaped steel stacking method for H-shaped steel stacking, comprising: base plate, socket sleeve is vertically arranged on base plate;Fixed plate, one end of fixed plate is connected with first sleeve, first sleeve is adjustably sleeved with support column, support column is detachably inserted into socket sleeve, the other end of fixed plate is adjustably installed with movable plate;Clamping structure, including two clamps and drive screw that are oppositely arranged, the middle part of drive screw is rotatably installed at the end of movable plate away from fixed plate, one end of two clamps is respectively connected with second sleeve, second sleeve is formed with internal thread, the second sleeve of two clamps is respectively screwed on the two ends of drive screw, after rotating drive screw, two second sleeves are close to each other or away from each other to allow the other end of two clamps to be clamped on the upper flange plate of H-shaped steel.The application solves the problem of high site requirement of traditional stacking support for temporary stacking of H-shaped steel.

Description

Technical Field

[0001] This invention relates to the field of structural steel technology, specifically to an anti-tipping device and a method for stacking H-beams. Background Technology

[0002] When temporarily stacking H-beams, to prevent the components from tipping over, a special stacking support is usually formed by welding a base and columns to the ground for fixation, or temporary diagonal bracing is welded for fixation. Special stacking supports need to be welded and assembled in advance, which requires high site quality, while temporary on-site welding of diagonal bracing can damage the steel beam base and consumes labor. Summary of the Invention

[0003] To overcome the shortcomings of existing technologies, an anti-tipping device and a method for stacking H-beams are provided to solve the problem of high site requirements when using traditional stacking supports for temporary stacking of H-beams.

[0004] To achieve the above objectives, an anti-tipping device for stacking H-beams is provided, comprising:

[0005] A substrate, on which a socket sleeve is vertically mounted;

[0006] A fixed plate, one end of which is connected to a first sleeve, a support column is detachably fitted onto the first sleeve, and the support column is detachably inserted into the socket sleeve. A movable plate is detachably installed on the other end of the fixed plate.

[0007] The clamping structure includes two opposing clamping plates and a drive screw. The middle part of the drive screw is rotatably mounted on the end of the movable plate away from the fixed plate. One end of each of the two clamping plates is connected to a second sleeve, which has an internal thread. The second sleeves of the two clamping plates are screwed to both ends of the drive screw. After rotating the drive screw, the two second sleeves move closer to each other or further away from each other so that the other end of the two clamping plates clamps the upper flange of the H-beam.

[0008] Furthermore, the socket sleeve is disposed at the center of the plane of the substrate.

[0009] Furthermore, the first sleeve has an internal thread, the support column has an external thread, and the first sleeve is screwed into the support column.

[0010] Furthermore, the fixed plate has a plurality of first locking holes, and the movable plate has a plurality of second locking holes. The spacing between the plurality of first locking holes is adapted to the spacing between the plurality of second locking holes, and locking elements are detachably inserted into the two first locking holes and the two second locking holes that are in opposite positions.

[0011] Furthermore, the internal threads of the two second sleeves are in opposite directions.

[0012] This invention provides a method for stacking H-beams using an anti-tipping device, comprising the following steps:

[0013] Place the H-beam on the ground such that the lower flange of the H-beam rests on the ground;

[0014] The two clamping plates of the clamping structure are respectively set on the upper and lower sides of the upper flange plate of the H-beam;

[0015] Rotate the drive screw of the clamping structure, and the two second sleeves of the clamping structure move closer to each other so that the other ends of the two clamping plates are clamped to the upper flange plate of the H-beam;

[0016] The substrate is placed on the ground and positioned on one side of the H-beam;

[0017] Adjust the position of the movable plate at the other end of the fixed plate so that the support column is aligned with the socket sleeve of the base plate;

[0018] Adjust the position of the support column in the first sleeve so that the support column is inserted into the socket sleeve.

[0019] The beneficial effects of this invention are that the anti-tipping device for stacking H-beams utilizes adjustable clamps of size, height, and length, can be disassembled and assembled without welding, is simple and quick to operate, can effectively save labor, is suitable for various H-beam sections, is applicable to various terrains, can be widely used in processing plants and steel structure installation sites, and has great potential for promotion. Attached Figure Description

[0020] Other features, objects, and advantages of this application will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0021] Figure 1 This is a schematic diagram of the anti-tipping device for stacking H-beams according to an embodiment of the present invention.

[0022] Figure 2 This is a schematic diagram of the usage state of the anti-tipping device for stacking H-beams according to an embodiment of the present invention.

[0023] Figure 3 This is an enlarged schematic diagram of the end structure of the H-beam according to an embodiment of the present invention. Detailed Implementation

[0024] The present application will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, only the parts relevant to the invention are shown in the accompanying drawings.

[0025] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0026] Reference Figures 1 to 3 As shown, the present invention provides an anti-tipping device for stacking H-beams, comprising: a base plate 1, a fixing plate 2, and a clamping structure 3.

[0027] In this embodiment, the H-beam is generally laid flat on the ground. Specifically, the H-beam includes an upper flange plate 41, a lower flange plate 42, and a web plate 43. The web plate is connected to the upper flange plate and the lower flange plate. The lower flange plate rests on the ground.

[0028] The substrate 1 serves as a base. A socket sleeve 11 is vertically mounted on the substrate 1.

[0029] In this embodiment, the substrate is rectangular. Multiple inverted pyramidal protrusions are formed on the bottom of the substrate. When the ground is unpaved, the protrusions penetrate the ground to prevent the substrate from sliding.

[0030] In a preferred embodiment, the socket sleeve 11 is disposed at the center of the plane of the substrate 1.

[0031] The fixing plate 2 is elongated. One end of the fixing plate 2 is connected to a first sleeve 22. A support column 24 is detachably fitted onto the first sleeve 22. The support column 24 is detachably inserted into the socket sleeve 11. A movable plate 21 is detachably mounted on the other end of the fixing plate 2.

[0032] The clamping structure 3 includes two clamping plates 31 arranged opposite to each other and a drive screw 32.

[0033] The drive screw 32 is rotatably mounted at the middle end of the movable plate 21 away from the fixed plate 2. A second sleeve 33 is connected to one end of each of the two clamping plates 31. The second sleeve has an internal thread. The second sleeves 33 of the two clamping plates 31 are screwed onto both ends of the drive screw 32.

[0034] After rotating the drive screw 32, the two second sleeves 33 move closer to each other or further away from each other so that the other ends of the two clamping plates 31 are clamped to the upper flange plate 41 of the H-beam 4.

[0035] In this embodiment, the internal threads of the two second sleeves 33 are in opposite directions. The external threads on the drive screw are in the same direction. When the second sleeve is driven, the two clamping plates are temporarily limited, and then the drive screw is rotated to make the two clamping plates move closer to each other or further apart, so that the thickness of the clamping space between the two clamping plates is adapted to the thickness of the upper flange of the H-beam.

[0036] In a preferred embodiment, the first sleeve 22 has an internal thread. The support post 24 has an external thread. The first sleeve 22 is screwed onto the support post 24.

[0037] In a preferred embodiment, the fixed plate 2 has a plurality of first locking holes. The movable plate 21 has a plurality of second locking holes. The spacing between the plurality of first locking holes is adapted to the spacing between the plurality of second locking holes. Locking members 25 are detachably inserted into two opposite first locking holes and two opposite second locking holes.

[0038] In this embodiment, the locking element is a bolt.

[0039] This invention provides a method for stacking H-beams using an anti-tipping device, comprising the following steps:

[0040] S1. Place the H-beam 4 on the ground so that the lower flange plate 42 of the H-beam 4 rests on the ground.

[0041] S2. The two clamping plates 31 of the clamping structure 3 are respectively set on the upper and lower sides of the upper flange plate 41 of the H-beam 4.

[0042] S3, rotate the drive screw 32 of the clamping structure 3, and bring the two second sleeves 33 of the clamping structure 3 closer to each other so that the other ends of the two clamping plates 31 are clamped to the upper flange plate 41 of the H-beam 4.

[0043] S4. Place the base plate 1 on the ground and set it on one side of the H-beam 4.

[0044] S5. Adjust the position of the movable plate 21 at the other end of the fixed plate 2 so that the support column 24 is aligned with the socket sleeve 11 of the base plate 1.

[0045] S6. Adjust the position of the support column 24 in the first sleeve 22 so that the support column 24 is inserted into the socket sleeve 11.

[0046] In this embodiment, the support column is threaded into the first sleeve, and the position of the support column in the socket sleeve can be adjusted by rotating the support column.

[0047] In some embodiments, a handle is connected to the top of the support column, and the handle is arranged in the radial direction of the support column. When rotating the support column, the support column is rotated by the handle.

[0048] In some embodiments, the anti-tipping device for stacking H-beams of the present invention further includes a locking rod. The locking rod is inclined. Specifically, the upper end of the locking rod is connected to a pivot. The pivot is vertically positioned and rotatably inserted into a second locking hole at the end of the movable plate away from the fixed plate. The lower end of the locking rod is connected to a support, and two elastic clips are formed on the side of the support. The distance between the two elastic clips is smaller than the outer diameter of the socket sleeve. After the support column is inserted into the socket sleeve, the two elastic clips clamp the socket sleeve, thereby locking the movable plate.

[0049] The present invention relates to an H-beam stacking method using an anti-tipping device for stacking H-beams. The method involves using hoisting machinery to place the H-beams stably on the ground and adjusting the openings of the two clamping plates to clamp the upper flange of the H-beams.

[0050] Adjust the length of the clamp according to the height and width of the H-beam. The clamp length can be shorter for steel sections with shorter height and flanges, while the clamp length needs to be longer for steel sections with taller height and wider flanges.

[0051] The clamp opening can be adjusted by adjusting the height of the two clamping plates, thereby clamping the upper flange plate of the H-beam.

[0052] The anti-tipping device for stacking H-beams of the present invention utilizes adjustable clamps of size, height, and length, and can be disassembled and assembled without welding. It is simple and quick to operate, effectively saving labor. It is suitable for various H-beam sections and various terrains, and can be widely used in processing plants and steel structure installation sites, with great potential for promotion.

[0053] The above description is merely a preferred embodiment of this application and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the invention involved in this application is not limited to technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the inventive concept. For example, technical solutions formed by substituting the above features with (but not limited to) technical features with similar functions disclosed in this application.

Claims

1. An anti-tipping device for stacking H-beams, characterized in that, include: A substrate, on which a socket sleeve is vertically mounted; A fixed plate, one end of which is connected to a first sleeve, a support column is detachably fitted onto the first sleeve, and the support column is detachably inserted into the socket sleeve. A movable plate is detachably installed on the other end of the fixed plate. The clamping structure includes two opposing clamping plates and a drive screw. The middle part of the drive screw is rotatably mounted on the end of the movable plate away from the fixed plate. One end of each of the two clamping plates is connected to a second sleeve, which has an internal thread. The second sleeves of the two clamping plates are screwed to both ends of the drive screw. After rotating the drive screw, the two second sleeves move closer to each other or away from each other so that the other end of the two clamping plates clamps the upper flange plate of the H-beam. The socket sleeve is disposed at the center of the plane of the substrate; The first sleeve has an internal thread, the support column has an external thread, and the first sleeve is screwed into the support column; The fixed plate has a plurality of first locking holes, and the movable plate has a plurality of second locking holes. The spacing between the plurality of first locking holes is adapted to the spacing between the plurality of second locking holes. Locking elements are detachably inserted into two first locking holes and two second locking holes that are in opposite positions. The internal threads of the two second sleeves are in opposite directions.

2. A method for stacking H-beams using the anti-tipping device for stacking H-beams as described in claim 1, characterized in that, Includes the following steps: Place the H-beam on the ground such that the lower flange of the H-beam rests on the ground; The two clamping plates of the clamping structure are respectively set on the upper and lower sides of the upper flange plate of the H-beam; Rotate the drive screw of the clamping structure, and the two second sleeves of the clamping structure move closer to each other so that the other ends of the two clamping plates are clamped to the upper flange plate of the H-beam; The substrate is placed on the ground and positioned on one side of the H-beam; Adjust the position of the movable plate at the other end of the fixed plate so that the support column is aligned with the socket sleeve of the base plate; Adjust the position of the support column in the first sleeve so that the support column is inserted into the socket sleeve.

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