A section steel packing clamp

Abstract

The utility model relates to section steel packing clamp technical field especially relates to a section steel packing clamp. Including base, the upper surface fixedly connected with bottom frame of base, the upper surface of bottom frame is provided with a plurality of section steel bodies, the position of base surface corresponds the both sides of section steel body and is provided with adjusting device, adjusting device includes two slide rails, the lower surface of two slide rails and the surface fixed connection of base, two slide rails are located the both sides of section steel body respectively, the inner wall sliding connection of slide rail has support frame, the section of support frame is'U' shape, the inner wall of support frame and the surface sliding insertion of section steel body, the sidewall bottom end surface fixedly connected with moving plate of support frame, the both end surface fixedly connected with connecting plate of base position all corresponds moving plate. The utility model provides a kind of section steel packing clamp, with the advantage that it is convenient to fix and limit section steel body.

Description

Technical Field

[0001] This utility model relates to the field of steel packing clamps, and in particular to a steel packing clamp. Background Technology

[0002] In the modern steel, construction, and machinery manufacturing industries, structural steel is an important building and manufacturing material, widely used in building frames, bridges, supports, and equipment manufacturing. The packaging of structural steel typically relies on manual labor or simple packaging tools, which is inefficient, unstable, and prone to causing scratches on the steel surface or insecure packaging, thus increasing the risks during transportation. Therefore, efficient, stable, and safe structural steel packaging clamps, which can improve packaging efficiency, reduce labor costs, and ensure that structural steel is not damaged during transportation, have become an urgent need in the steel industry and logistics sector.

[0003] During the manual or traditional packaging of structural steel, repeated adjustments and manual alignment are required, and it is difficult to quickly and evenly apply force to clamp steel bundles of different sizes or quantities. This results in low packaging efficiency, loose and insecure binding, and the structural steel is very easy to break apart, slip, or even fall during hoisting and transportation, causing safety hazards, cargo damage, and increased operating costs. Utility Model Content

[0004] The purpose of this invention is to solve the problems in the existing technology where, during the manual or traditional packaging of steel sections, repeated adjustments and manual alignment are required, and it is difficult to quickly and evenly apply force to clamp steel sections of different sizes or quantities. This results in low packaging efficiency, loose and insecure binding, and the steel sections are prone to unbundling, slipping, or even falling during hoisting and transportation, causing safety hazards, cargo damage, and increased operating costs.

[0005] To solve the above technical problems, this utility model provides a steel profile packing clamp, comprising: a base, a bottom frame fixedly connected to the upper surface of the base, a plurality of steel profile bodies arranged on the upper surface of the bottom frame, an adjustment device arranged on the base surface corresponding to the two sides of the steel profile bodies, the adjustment device including two slide rails, the lower surfaces of the two slide rails fixedly connected to the surface of the base, the two slide rails respectively located on the two sides of the steel profile bodies, a support frame slidably connected to the inner wall of the slide rails, the support frame having a "U" shaped cross section, the inner wall of the support frame slidably inserted into the surface of the steel profile bodies, a movable plate fixedly connected to the bottom surface of the side wall of the support frame, connecting plates fixedly connected to the two end surfaces of the base corresponding to the movable plates, a plurality of drive rods rotatably connected to the surfaces of the two connecting plates, the arc surface of the drive rod having threads with opposite thread directions, the arc surface of the drive rod threaded through the surface of the movable plate, and a rotating shaft fixedly connected to the two end surfaces of the drive rod.

[0006] The effect achieved by the above components is as follows: by setting a drive rod with bidirectional threads, when the drive rod is rotated, it can drive the two moving plates connected to it to move synchronously towards or away from each other along the slide rail, thereby driving the two "U"-shaped support frames to move stably closer or further away from the sides of the steel profile, realizing the rapid, synchronous and firm clamping or release of steel profiles of different sizes or arrangements, improving packaging efficiency and the adaptability of the fixture.

[0007] Preferably, a guide frame is fixedly connected to the bottom frame surface at the position corresponding to the movable plate, and both sides of the guide frame are provided with sliding grooves, the inner wall of the sliding grooves being slidably connected to the surface of the movable plate.

[0008] The effect achieved by the above components is that the guide frame and its slide provide additional horizontal guidance and support for the moving plate, effectively preventing the moving plate from deflecting, warping or jamming when the drive rod rotates, ensuring the smoothness and straightness of the support frame movement, thereby making the clamping action more precise and reliable.

[0009] Preferably, a baffle is fixedly connected to one end of the slide rail on the surface of the base. The baffle has an "L" shaped cross-section, and the cross-sectional dimensions of the baffle are adapted to the cross-sectional dimensions of the support frame.

[0010] The effects achieved by the above components are as follows: the "L"-shaped baffle, as a limiting structure at one end of the slide rail, can prevent the support frame from accidentally slipping off the end of the slide rail, thus playing a safety limiting role; at the same time, its shape is adapted to the support frame and can also serve as a reference for the initial position of the support frame, making it easy for the operator to quickly position it.

[0011] Preferably, the surface of the slide rail is provided with a plurality of scale grooves, the length of which is adapted to the length of the slide rail.

[0012] The effect achieved by the above components is that the scale groove provides an intuitive linear dimension reference, and the operator can quickly and accurately adjust the position of the support frames on both sides according to the scale to make it suitable for standard-sized steel sections or to achieve consistent spacing between multiple bundles of steel sections, thereby improving the standardization and accuracy of the packaging operation.

[0013] Preferably, auxiliary devices are provided on both sides of the base surface corresponding to the surface of the steel body. The auxiliary devices include positioning columns and limiting frames. The bottom end of the positioning column is fixedly connected to the surface of the base. The limiting frame has an "L" shaped cross-section. A sliding hole is opened on the bottom surface of the limiting frame. The sliding hole has a vertical cross-section. The inner wall of the sliding hole is slidably connected to the arc surface of the positioning column. A fixed shaft is threadedly connected to the arc surface of the positioning column. A pull rod is fixedly connected to the upper surface of the limiting frame.

[0014] The aforementioned components achieve the following effect: by incorporating an auxiliary device consisting of positioning posts and limiting frames, the limiting frames can slide horizontally along the positioning posts, allowing their "L"-shaped sections to laterally abut against the sides of the steel section stack. Tightening the fixing shaft then locks it in the desired position. This provides additional horizontal limiting and clamping force to the steel sections, preventing them from bouncing or tipping over during handling or transportation, thus enhancing the overall stability and safety of the packaging.

[0015] Preferably, a plurality of top blocks are fixedly connected to the side surfaces of the two limiting frames that are close to each other. The top blocks are rubber blocks, and the surface of the top blocks abuts against the surface of the steel body.

[0016] The effects achieved by the above components are as follows: the rubber top block increases the friction between the limiting frame and the steel profile surface, further preventing the steel profile from sliding; at the same time, the elastic properties of rubber can buffer vibration and impact, and avoid scratches or indentations that may be caused by the metal limiting frame directly contacting the steel profile surface, thus protecting the surface quality of the steel profile.

[0017] Preferably, the arc surface of the positioning post is fitted with a washer, and the surface of the washer abuts against the lower surface of the fixed shaft.

[0018] The effect achieved by the above components is as follows: the washer is placed between the fixed shaft and the limit frame. When the fixed shaft is tightened, the washer can increase the force-bearing area, make the pressure distribution more uniform, prevent the end of the fixed shaft from directly damaging the surface of the limit frame, and at the same time make the locking state more stable, avoiding the deformation or loosening of parts due to excessive local pressure.

[0019] Compared with related technologies, the steel packing clamp provided by this utility model has the following beneficial effects:

[0020] This utility model provides a steel slab packing clamp that, through the operation of an adjustment device, achieves rapid, synchronous, and adaptive clamping and release of steel slab bundles of different sizes and arrangements. By rotating the drive rod with bidirectional threads, the spacing between the two "U"-shaped support frames can be precisely controlled. Combined with the slide rail, guide frame, and scale markings, the clamping process is made smooth, linear, and quantifiable, significantly improving the efficiency, adaptability, and standardization of packing operations.

[0021] By operating the auxiliary device, the clamped steel bundles are vertically reinforced and protected. The liftable and locking "L"-shaped limiting frame applies additional pressure to the steel from above or the side, effectively preventing it from jumping or tipping over during storage and transportation. The rubber top blocks on the limiting frame increase friction and cushion impacts, preventing scratches on the steel surface, thus comprehensively enhancing the stability and safety of the packaging. Attached Figure Description

[0022] Figure 1 A structural schematic diagram of a steel packing clamp provided by this utility model;

[0023] Figure 2 for Figure 1 The enlarged structural diagram at point A is shown below;

[0024] Figure 3 for Figure 1 The diagram shows the structure of the regulating device.

[0025] Figure 4 for Figure 1 The diagram shows the structure of the auxiliary device.

[0026] The following are the labeling elements in the diagram: 1. Base; 2. Steel body; 3. Bottom frame; 4. Adjustment device; 401. Slide rail; 402. Scale groove; 403. Support frame; 404. Baffle; 405. Connecting plate; 406. Rotating shaft; 407. Moving plate; 408. Guide frame; 409. Slide groove; 410. Drive rod; 5. Auxiliary device; 51. Positioning column; 52. Limiting frame; 53. Slide hole; 54. Washer ring; 55. Fixed shaft; 56. Tie rod; 57. Top block. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0028] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0029] Please see Figures 1 to 4 The present invention provides a steel packing clamp, comprising: a base 1, a bottom frame 3 fixedly connected to the upper surface of the base 1, a plurality of steel bodies 2 disposed on the upper surface of the bottom frame 3, an adjustment device 4 disposed on the surface of the base 1 corresponding to the two sides of the steel bodies 2, and an auxiliary device 5 disposed on the surface of the base 1 corresponding to the two sides of the surface of the steel bodies 2.

[0030] In the embodiments of this utility model, please refer to Figure 2 and Figure 3The adjusting device 4 includes two slide rails 401. The lower surfaces of the two slide rails 401 are fixedly connected to the surface of the base 1. The two slide rails 401 are located on both sides of the steel body 2. A support frame 403 is slidably connected to the inner wall of the slide rail 401. The cross section of the support frame 403 is U-shaped. The inner wall of the support frame 403 is slidably inserted into the surface of the steel body 2. A movable plate 407 is fixedly connected to the bottom surface of the side wall of the support frame 403. A connecting plate 405 is fixedly connected to both ends of the base 1 at the position corresponding to the movable plate 407. Several drive rods 410 are rotatably connected to the surfaces of the two connecting plates 405. The arc surface of the drive rod 410 is provided with threads in opposite directions, that is, the threads at both ends of the drive rod 410 are in opposite directions. The arc surface of the drive rod 410 is threaded through the surface of the moving plate 407. A rotating shaft 406 is fixedly connected to both ends of the drive rod 410. A guide frame 408 is fixedly connected to the surface of the base frame 3 at a position corresponding to the moving plate 407. Slide grooves 409 are formed on both sides of the guide frame 408. The inner wall of the slide grooves 409 is slidably connected to the surface of the moving plate 407. A baffle 404 is fixedly connected to the surface of the base 1 at a position corresponding to one end of the slide rail 401. The baffle 404 has an "L"-shaped cross-section. The cross-sectional dimensions of the baffle 404 are matched with the cross-sectional dimensions of the support frame 403, that is, the position of the baffle 404 corresponds to the position of the support frame 403, and the support frame 403 cannot slide out of the slide rail 401. It is blocked by the baffle 404. The surface of the slide rail 401 is provided with several scale grooves 402. The length of the scale grooves 402 is matched with the length of the slide rail 401, that is, the length of the scale grooves 402 is the same as the length of the slide rail 401, which can accurately adjust the position of the support frame 403.

[0031] In the embodiments of this utility model, please refer to Figure 4 The auxiliary device 5 includes a positioning column 51 and a limiting frame 52. The bottom end of the positioning column 51 is fixedly connected to the surface of the base 1. The limiting frame 52 has an "L" shaped cross section. A sliding hole 53 is provided on the bottom surface of the limiting frame 52. The cross section of the sliding hole 53 is horizontal strip-shaped. The inner wall of the sliding hole 53 is slidably connected to the arc surface of the positioning column 51. A fixed shaft 55 is threadedly connected to the arc surface of the positioning column 51. A pull rod 56 is fixedly connected to the upper surface of the limiting frame 52. Several top blocks 57 are fixedly connected to the side surfaces of the two limiting frames 52 that are close to each other. The top blocks 57 are rubber blocks. The surface of the top blocks 57 abuts against the surface of the steel body 2. A washer 54 is fitted on the arc surface of the positioning column 51. The surface of the washer 54 abuts against the lower surface of the fixed shaft 55.

[0032] The working principle of the steel section packing clamp provided by this utility model is as follows: At the start of operation, several steel sections to be packed are neatly stacked side by side on the upper surface of the bottom frame 3 of the clamp, forming a bundle of steel sections to be packed. The bottom frame 3 provides the initial bearing plane and basic positioning for the steel sections. The operator rotates the drive rod 410 located at the end of the clamp. The drive rod 410 is powered by the rotating shafts 406 at both ends, and the middle part of the drive rod 410 is machined with bidirectional threads in opposite directions. The internal threads of the two moving plates 407 respectively mesh with these two opposite threads. When the drive rod 410 rotates, the two moving plates 407 are driven by the threads and make synchronous, opposite linear movements on the horizontal plane. The movement of the moving plates 407 is strictly limited by the two parallel slide rails 401 and the slide grooves 409 on the guide frame 408. This dual-guiding mechanism ensures the absolute straightness and high stability of the moving trajectory of the moving plates 407, without any jamming or deviation. Each moving plate 407 is fixedly connected to a U-shaped support frame 403. As the moving plates 407 move towards each other, the two support frames 403 are horizontally inserted from the left and right sides of the steel bundle. The U-shaped inner walls of the support frames 403 tightly adhere to and hug the surface of the outermost steel bundle. By continuously rotating the drive rod 410, the clamping force of the two support frames 403 can be precisely controlled. Operators can refer to the graduated grooves 402 on the surface of the slide rail 401 for standardized and repeatable rapid positioning of steel bundles of different widths. Once the required clamping force is reached, the drive rod 410 is stopped. At this point, the position of the support frame 403 is automatically locked by the self-locking characteristic of the thread, thus firmly tightening the entire steel section into a whole in the horizontal direction, effectively preventing it from spreading laterally. After horizontal clamping and stabilization, reinforcement is required to prevent the steel section from moving vertically. The operator lifts the pull rod 56, causing the "L"-shaped limiting frame 52 to slide horizontally along the positioning post 51, binding the side wall surface of the steel section body 2. The rubber top block 57 installed inside the limiting frame 52 directly contacts the steel section. Tightening the fixing shaft 55 causes it to press downward against the washer ring 54, thereby firmly locking the limiting frame 52 in the current position of the positioning post 51. The rubber top block 57 undergoes slight deformation under pressure, providing both elastic clamping force and preventing scratches on the surface of the steel section.

[0033] The circuits and controls involved in this utility model are all existing technologies and will not be described in detail here.

[0034] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A steel profile packing clamp, characterized in that, include: A base (1) has a bottom frame (3) fixedly connected to its upper surface. Several steel bodies (2) are arranged on the upper surface of the bottom frame (3). Adjustment devices (4) are arranged on the surface of the base (1) corresponding to the two sides of the steel bodies (2). Each adjustment device (4) includes two slide rails (401). The lower surfaces of the two slide rails (401) are fixedly connected to the surface of the base (1). The two slide rails (401) are located on opposite sides of the steel bodies (2). A support frame (403) is slidably connected to the inner wall of each slide rail (401). The cross-section of the support frame (403) is U-shaped. The inner wall of (403) is slidably inserted into the surface of the steel body (2). A movable plate (407) is fixedly connected to the bottom surface of the side wall of the support frame (403). A connecting plate (405) is fixedly connected to both ends of the base (1) at the position corresponding to the movable plate (407). Several driving rods (410) are rotatably connected to the surfaces of the two connecting plates (405). The arc surface of the driving rod (410) is provided with threads in opposite directions. The arc surface of the driving rod (410) is threaded through the surface of the movable plate (407). A rotating shaft (406) is fixedly connected to both ends of the driving rod (410).

2. The steel packing clamp according to claim 1, characterized in that, A guide frame (408) is fixedly connected to the bottom frame (3) at the position corresponding to the moving plate (407). The guide frame (408) has a sliding groove (409) on both sides. The inner wall of the sliding groove (409) is slidably connected to the surface of the moving plate (407).

3. A steel packing clamp according to claim 1, characterized in that, A baffle (404) is fixedly connected to one end of the slide rail (401) on the surface of the base (1). The baffle (404) has an "L" shaped cross section, and the cross section size of the baffle (404) is adapted to the cross section size of the support frame (403).

4. A steel packing clamp according to claim 1, characterized in that, The slide rail (401) has a plurality of scale grooves (402) on its surface, and the length of the scale grooves (402) is adapted to the length of the slide rail (401).

5. A steel packing clamp according to claim 1, characterized in that, The base (1) is provided with auxiliary devices (5) on both sides of the steel body (2). The auxiliary devices (5) include positioning posts (51) and limiting frames (52). The bottom end of the positioning posts (51) is fixedly connected to the surface of the base (1). The cross-section of the limiting frames (52) is "L". A sliding hole (53) is opened on the bottom surface of the limiting frames (52). The cross-section of the sliding hole (53) is vertical. The inner wall of the sliding hole (53) is slidably connected to the arc surface of the positioning posts (51). A fixed shaft (55) is threadedly connected to the arc surface of the positioning posts (51). A pull rod (56) is fixedly connected to the upper surface of the limiting frames (52).

6. A steel packing clamp according to claim 5, characterized in that, Several top blocks (57) are fixedly connected to the side surfaces of the two limiting frames (52) that are close to each other. The top blocks (57) are rubber blocks and the surface of the top blocks (57) abuts against the surface of the steel body (2).

7. A steel packing clamp according to claim 5, characterized in that, The positioning post (51) has a washer (54) fitted on its arc surface, and the surface of the washer (54) abuts against the lower surface of the fixed shaft (55).

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