A hoisting mechanism for steel plate processing

Abstract

The utility model belongs to steel hoisting technical field, concretely relates to a hoisting mechanism for steel plate processing, including crossbeam, positioning assembly and hanging mechanism, be provided with two groups of hanging mechanism on crossbeam, two groups of hanging mechanism about the center plane of crossbeam width direction symmetry distribution, hanging mechanism includes two -way adjusting assembly and hanging assembly, two -way adjusting assembly includes two adjusting ends, two adjusting ends all are connected with hanging assembly, two -way adjusting assembly can drive two hanging assemblies synchronous opposite / reverse movement, opposite two hanging assemblies are used for hanging the both ends of steel plate, positioning assembly is provided with two groups corresponding two groups of two -way adjusting assembly, and the bottom of positioning assembly is connected with two -way adjusting assembly top, and crossbeam slidingly covers sets up in positioning assembly, and the positioning end of positioning assembly is detachably connected with crossbeam, and two lifting rings are symmetrically set up in two -way adjusting assembly top about the center plane of crossbeam length direction, this scheme can hoist more wide size range's steel plate.

Description

Technical Field

[0001] This utility model belongs to the field of steel hoisting technology, and more specifically, it relates to a hoisting mechanism for steel plate processing. Background Technology

[0002] Construction steel hoisting and installation equipment is used for suspending, installing, and positioning steel structures in buildings. This equipment typically includes various lifting machinery, tools, and accessories to ensure the safe and efficient completion of steel structure installation work in construction projects. However, existing hoists are often fixed structures that can only accommodate steel plates of specific widths and lengths. When the steel plate size exceeds the preset range, it is necessary to disassemble and reassemble or replace the hoisting equipment. Furthermore, the incompatibility of the dimensions may lead to instability during the hoisting of the steel plate, making it prone to tilting and causing the steel plate on the hoist to fall off. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a hoisting mechanism for steel plate processing, which solves the problem that existing hoists are often fixed structures that can only be adapted to steel plates of specific width and length. When the size of the steel plate exceeds the preset range, it is necessary to disassemble and reassemble or replace the hoisting equipment. Furthermore, the incompatibility of the size may lead to instability in the hoisting of the steel plate and easy skewing.

[0004] The technical solution adopted in this utility model is as follows:

[0005] A hoisting mechanism for processing steel plates includes: a crossbeam, a positioning component, and a hoisting mechanism;

[0006] Two sets of suspension mechanisms are provided on the crossbeam. The two sets of suspension mechanisms are symmetrically distributed about the central plane of the crossbeam width direction and extend along the crossbeam length direction.

[0007] The suspension mechanism includes a bidirectional adjustment component and a suspension component;

[0008] The bidirectional adjustment component includes two adjustment ends, each of which is connected to a hanging component. The bidirectional adjustment component can drive the two hanging components to move synchronously in opposite directions. The two opposite hanging components are used to hang the two ends of the steel plate.

[0009] The positioning component is provided in two sets corresponding to the two sets of bidirectional adjustment components, and both are located on the crossbeam. The bottom of the positioning component is connected to the top of the bidirectional adjustment component. The crossbeam is slidably sleeved in the positioning component. The positioning end of the positioning component is detachably connected to the crossbeam.

[0010] At the top of the bidirectional adjustment assembly, two lifting rings are symmetrically arranged about the center plane of the beam along its length.

[0011] Furthermore, the positioning component includes a positioning frame, a first screw, and a first handle;

[0012] The bottom of the positioning frame is fixedly connected to the top of the bidirectional adjustment component. The crossbeam is horizontally slidably sleeved in the two positioning frames. The first screw is threaded on the positioning frame and is vertically distributed. The lower end of the first screw penetrates the top of the positioning frame downwards, and the upper end of the first screw is fixedly connected to the first handle.

[0013] The top of the crossbeam has several threaded holes, which are arranged in an array along the length of the crossbeam. The lower part of the first screw can be threadedly connected to the threaded holes.

[0014] Furthermore, the bidirectional adjustment assembly includes a mounting bracket, a bidirectional lead screw, a slide bar, a rotating block, and a lead screw nut;

[0015] The top of the mounting bracket is fixedly connected to the bottom of the positioning frame, and the mounting bracket is arranged along the width direction of the crossbeam; the top of the mounting bracket is provided with two lifting rings at intervals, and they are symmetrically distributed on both sides of the positioning frame;

[0016] The lower end of the mounting bracket is open;

[0017] The bidirectional lead screw is rotatably connected within the mounting frame along its length. The right end of the bidirectional lead screw passes through the right side wall of the mounting frame and is fixedly connected to the rotating block. The right side of the bidirectional lead screw is threaded onto the right side wall of the mounting frame. The sliding rod is fixedly connected within the mounting frame along its length and is located behind the bidirectional lead screw. The bidirectional lead screw is provided with positive and negative threads. There are two lead screw nuts, which are symmetrically threaded onto both sides of the bidirectional lead screw. The rear sides of both lead screw nuts are slidably fitted onto the sliding rod. The bottoms of the two lead screw nuts are fixedly connected to the tops of the two hanging components, respectively.

[0018] Furthermore, the suspension assembly includes a connecting block and a hook;

[0019] The top of the connecting block is fixedly connected to the bottom of the lead screw nut, and the hook is fixedly connected to the outer side wall of the connecting block. The two opposite hooks are used to hang the two ends of the steel plate.

[0020] Furthermore, it also includes an adsorption assembly, wherein two sets of adsorption assemblies are provided, and the two sets of adsorption assemblies are respectively located on the front side wall of the front mounting frame and the rear side wall of the rear mounting frame.

[0021] The adsorption assembly includes a support plate, a second screw, a second handle, and an electromagnet disc;

[0022] The support plate has an "L" shaped structure. The upper part of the support plate is fixedly connected to the mounting bracket. The second screw is threaded onto the support plate and is vertically distributed. The upper end of the second screw is fixedly connected to the second handle. The lower end of the second screw passes through the bottom of the support plate and is fixedly connected to the top of the electromagnet disc. The adsorption end of the electromagnet disc is located at the bottom.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] This invention uses a bidirectional adjustment component to synchronously drive two hanging components to move in opposite directions, dynamically adjusting the distance between the two hanging components according to the width of the steel plate, thus accommodating steel plates of various widths. Simultaneously, the crossbeam is slidably fitted within the positioning component and detachably connected to the crossbeam via the positioning end of the positioning component, thereby accommodating steel plates of various widths and lengths and breaking through the size limitations of traditional fixed hangers. The two sets of hanging mechanisms are symmetrically distributed about the center of the crossbeam, and the bidirectional adjustment component synchronously drives the hooks to move, ensuring uniform force on both ends of the steel plate and reducing the risk of tilting. The symmetrical distribution of the lifting rings ensures balanced lifting force, avoiding tilting caused by unilateral force. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of this utility model (first-person perspective).

[0026] Figure 2 This is a schematic diagram of the overall structure of this utility model (second perspective).

[0027] Figure 3 This is a partial structural schematic diagram of the present invention.

[0028] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0029] 1. Crossbeam, 11. Threaded hole, 2. Positioning assembly, 21. Positioning frame, 22. First screw, 23. First handle, 3. Hanging mechanism, 31. Two-way adjustment assembly, 32. Mounting bracket, 33. Two-way lead screw, 34. Slide rod, 35. Rotary block, 36. Lead screw nut, 37. Hanging assembly, 38. Connecting block, 39. Hook, 4. Adsorption assembly, 41. Support plate, 42. Second screw, 43. Second handle, 44. Electromagnetic disc, 5. Lifting ring. Detailed Implementation

[0030] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0031] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0032] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0033] Example:

[0034] As attached Figure 1 To be continued Figure 3 As shown:

[0035] This utility model provides a hoisting mechanism for steel plate processing, including: a crossbeam 1, a positioning component 2, and a hoisting mechanism 3;

[0036] Two sets of hanging mechanisms 3 are provided on the crossbeam 1. The two sets of hanging mechanisms 3 are symmetrically distributed about the central plane of the width direction of the crossbeam 1 and extend along the length direction of the crossbeam 1.

[0037] The suspension mechanism 3 includes a bidirectional adjustment component 31 and a suspension component 37;

[0038] The bidirectional adjustment component 31 includes two adjustment ends, each of which is connected to a hanging component 37. The bidirectional adjustment component 31 can drive the two hanging components 37 to move synchronously in opposite directions. The two opposite hanging components 37 are used to hang the two ends of the steel plate.

[0039] The positioning component 2 is provided with two sets corresponding to the two sets of bidirectional adjustment components 31, and both are located on the crossbeam 1. The bottom of the positioning component 2 is connected to the top of the bidirectional adjustment component 31. The crossbeam 1 is horizontally slidably sleeved in the positioning component 2. The positioning end of the positioning component 2 is detachably connected to the crossbeam 1.

[0040] At the top of the bidirectional adjustment component 31, two lifting rings 5 ​​are symmetrically arranged about the central plane of the crossbeam 1 along its length direction, and the two lifting rings 5 ​​extend along the width direction of the crossbeam 1.

[0041] In this embodiment, the hanging assembly 37 is located below the crossbeam 1, and the bottom of the positioning assembly 2 is fixedly connected to the top of the bidirectional adjustment assembly 31; the symmetrical lifting rings 5 ​​on the top of the mounting frame 32 are used to connect with the lifting equipment.

[0042] As a preferred embodiment, the positioning component 2 includes a positioning frame 21, a first screw 22, and a first handle 23;

[0043] The bottom of the positioning frame 21 is fixedly connected to the top of the bidirectional adjustment component 31. The crossbeam 1 is horizontally slidably sleeved in the two positioning frames 21. The first screw 22 is threaded on the positioning frame 21 and is vertically distributed. The lower end of the first screw 22 penetrates the top of the positioning frame 21 downwards. The upper end of the first screw 22 is fixedly connected to the first handle 23.

[0044] The top of the crossbeam 1 has several threaded holes 11, which are arranged in an array along the length of the crossbeam 1. The lower part of the first screw 22 can be threadedly connected to the threaded holes 11.

[0045] In this embodiment, the bottom of the positioning frame 21 is open, and the lower end of the positioning frame 21 is fixedly connected to the top of the mounting bracket 32. By rotating the first handle 23, the first screw 22 is driven to engage with the threaded hole 11 on the top of the crossbeam 1, and with the threaded holes 11 distributed in an array on the crossbeam 1, the hanging mechanism 3 can be quickly positioned and detachably fixed in the length direction of the crossbeam 1, adapting to steel plates of different lengths and improving the versatility of the hanger. Specifically, according to the length of the steel plate, the positions of the two sets of hanging mechanisms 3 on the crossbeam 1 are symmetrically adjusted, and then the first handle 23 is rotated to drive the first screw 22 to thread into the threaded hole 11 on the top of the crossbeam 1 for locking, thereby achieving the positioning of the hanging mechanism 3.

[0046] As a preferred embodiment, the bidirectional adjustment assembly 31 includes a mounting bracket 32, a bidirectional lead screw 33, a slide bar 34, a rotating block 35, and a lead screw nut 36;

[0047] The top of the mounting bracket 32 ​​is fixedly connected to the bottom of the positioning frame 21. The mounting bracket 32 ​​is arranged along the width direction of the crossbeam 1. Two lifting rings 5 ​​are arranged at intervals on the top of the mounting bracket 32 ​​and are symmetrically distributed on both sides of the positioning frame 21.

[0048] The lower end of the mounting bracket 32 ​​is open;

[0049] The bidirectional lead screw 33 is rotatably connected to the mounting frame 32 along its length. The right end of the bidirectional lead screw 33 passes through the right side wall of the mounting frame 32 and is fixedly connected to the rotating block 35. The right side of the bidirectional lead screw 33 is threaded onto the right side wall of the mounting frame 32. The slide rod 34 is fixedly connected to the mounting frame 32 along its length and is located behind the bidirectional lead screw 33. The bidirectional lead screw 33 is provided with positive and negative threads. There are two lead screw nuts 36. The two lead screw nuts 36 are symmetrically threaded onto both sides of the bidirectional lead screw 33. The rear sides of the two lead screw nuts 36 are slidably fitted onto the slide rod 34. The bottom of the two lead screw nuts 36 is fixedly connected to the top of the two hanging components 37 respectively.

[0050] In this embodiment, the rotating block 35 drives the bidirectional lead screw 33 to rotate, and the positive and negative threads on the bidirectional lead screw 33 drive the lead screw nuts 36 on both sides to move synchronously in opposite directions. The slide rod 34 constrains the rotation of the lead screw nuts 36, thereby ensuring that the hanging assembly 37 moves linearly along the length direction of the mounting frame 32 and ensuring that the spacing of the hooks 39 is adjusted evenly, thereby achieving the adaptation to steel plates of different widths.

[0051] As a preferred embodiment, the hanging assembly 37 includes a connecting block 38 and a hook 39;

[0052] The top of the connecting block 38 is fixedly connected to the bottom of the lead screw nut 36, and the hook 39 is fixedly connected to the outer side wall of the connecting block 38. The two opposite hooks 39 are used to hang the two ends of the steel plate.

[0053] In this embodiment, the hook 39 has a curved metal hook structure, and the lower part of the hook 39 is horizontally positioned to abut against the support surface of the lower surface of the steel plate. The steel plate is suspended by four hooks 39 in the two sets of suspension mechanisms 3. The curved metal hook structure of the hook 39 abuts horizontally against the lower surface of the steel plate, increasing the contact area and dispersing the load, reducing the damage to the plate caused by local pressure. The four hooks 39 are symmetrically distributed to balance the force and reduce the probability of skewed lifting.

[0054] As a preferred embodiment, it also includes an adsorption component 4, which is provided in two sets, with the two sets of adsorption components 4 located on the front side wall of the front mounting bracket 32 ​​and the rear side wall of the rear mounting bracket 32, respectively.

[0055] The adsorption assembly 4 includes a support plate 41, a second screw 42, a second handle 43, and an electromagnet disc 44.

[0056] The support plate 41 has an "L" shaped structure. The upper part of the support plate 41 is fixedly connected to the mounting bracket 32. The second screw 42 is threaded onto the support plate 41 and is vertically distributed. The upper end of the second screw 42 is fixedly connected to the second handle 43. The lower end of the second screw 42 passes through the bottom of the support plate 41 and is fixedly connected to the top of the electromagnet disk 44. The adsorption end of the electromagnet disk 44 is located at the bottom.

[0057] In this embodiment, after the hook 39 of the hanging assembly 37 has finished suspending the steel plate, the second handle 43 and the second screw 42 are rotated to move the de-energized electromagnet disc 44 downwards until the suction end at the bottom of the de-energized electromagnet disc 44 is tightly pressed against the upper surface of the steel plate. Then, the electromagnet disc 44 is energized to further fix the steel plate. The electromagnet disc 44 can be raised and lowered through the cooperation of the second screw 42 and the support plate 41. In the de-energized state, it pre-presses the plate, and after being energized, it generates a suction force, forming a synergistic fixation of mechanical support and electromagnetic adsorption, realizing a double insurance mechanism. The mechanical hook 39 bears the main load, and the electromagnetic adsorption counteracts the dynamic eccentric load.

[0058] like Figure 2 As shown, the rear side wall of the front support plate 41 is fixedly connected to the front side wall of the front mounting bracket 32 ​​and is located in front of the two front lead screw nuts 36; the front side wall of the rear support plate 41 is fixedly connected to the rear side wall of the rear mounting bracket 32 ​​and is located in front of the two rear lead screw nuts 36.

[0059] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A hoisting mechanism for processing steel plates, characterized in that, include: The crossbeam (1), the positioning assembly (2), and the hanging mechanism (3) are all present. Two sets of hanging mechanisms (3) are provided on the crossbeam (1). The two sets of hanging mechanisms (3) are symmetrically distributed about the central plane of the width direction of the crossbeam (1) and extend along the length direction of the crossbeam (1). The suspension mechanism (3) includes a bidirectional adjustment assembly (31) and a suspension assembly (37); The bidirectional adjustment component (31) includes two adjustment ends, each of which is connected to a hanging component (37). The bidirectional adjustment component (31) can drive the two hanging components (37) to move synchronously in opposite directions. The two opposite hanging components (37) are used to hang the two ends of the steel plate. The positioning component (2) is provided with two sets corresponding to the two sets of bidirectional adjustment components (31), and both are located on the crossbeam (1). The bottom of the positioning component (2) is connected to the top of the bidirectional adjustment component (31). The crossbeam (1) is slidably sleeved in the positioning component (2). The positioning end of the positioning component (2) is detachably connected to the crossbeam (1). Two lifting rings (5) are symmetrically arranged on the top of the bidirectional adjustment component (31) about the center plane of the crossbeam (1) along its length direction.

2. The hoisting mechanism for steel plate processing as described in claim 1, characterized in that: The positioning component (2) includes a positioning frame (21), a first screw (22), and a first handle (23); The bottom of the positioning frame (21) is fixedly connected to the top of the bidirectional adjustment component (31). The crossbeam (1) is horizontally slidably sleeved in the two positioning frames (21). The first screw (22) is threaded on the positioning frame (21) and is vertically distributed. The lower end of the first screw (22) penetrates the top of the positioning frame (21) downwards. The upper end of the first screw (22) is fixedly connected to the first handle (23). The top of the crossbeam (1) is provided with several threaded holes (11), which are arranged in an array along the length of the crossbeam (1). The lower part of the first screw (22) can be threadedly connected to the threaded holes (11).

3. The hoisting mechanism for steel plate processing as described in claim 2, characterized in that: The bidirectional adjustment assembly (31) includes a mounting bracket (32), a bidirectional lead screw (33), a slide bar (34), a rotating block (35), and a lead screw nut (36); The top of the mounting bracket (32) is fixedly connected to the bottom of the positioning frame (21), and the mounting bracket (32) is set along the width direction of the crossbeam (1); the top of the mounting bracket (32) is provided with two lifting rings (5) at intervals, and they are symmetrically distributed on both sides of the positioning frame (21); The lower end of the mounting bracket (32) is open; The bidirectional lead screw (33) is rotatably connected to the mounting frame (32) along the length direction of the mounting frame (32). The right end of the bidirectional lead screw (33) passes through the right side wall of the mounting frame (32) and is fixedly connected to the rotating block (35). The right part of the bidirectional lead screw (33) is threaded on the right side wall of the mounting frame (32). The slide rod (34) is fixedly connected to the mounting frame (32) along the length direction of the mounting frame (32) and is located behind the bidirectional lead screw (33). The bidirectional lead screw (33) is provided with positive thread and negative thread. There are two lead screw nuts (36). The two lead screw nuts (36) are symmetrically threaded on both sides of the bidirectional lead screw (33). The rear sides of the two lead screw nuts (36) are slidably sleeved on the slide rod (34). The bottom of the two lead screw nuts (36) is fixedly connected to the top of the two hanging components (37).

4. The hoisting mechanism for steel plate processing as described in claim 3, characterized in that: The suspension assembly (37) includes a connecting block (38) and a hook (39); The top of the connecting block (38) is fixedly connected to the bottom of the lead screw nut (36), and the hook (39) is fixedly connected to the outer side wall of the connecting block (38). The two opposite hooks (39) are used to hang the two ends of the steel plate.

5. The hoisting mechanism for steel plate processing as described in claim 3, characterized in that: It also includes an adsorption component (4), which is provided in two sets, and the two sets of adsorption components (4) are located on the front side wall of the front mounting bracket (32) and the rear side wall of the rear mounting bracket (32), respectively. The adsorption assembly (4) includes a support plate (41), a second screw (42), a second handle (43), and an electromagnet disc (44); The support plate (41) has an "L" shaped structure. The upper part of the support plate (41) is fixedly connected to the mounting bracket (32). The second screw (42) is threaded onto the support plate (41) and is vertically distributed. The upper end of the second screw (42) is fixedly connected to the second handle (43). The lower end of the second screw (42) passes through the bottom of the support plate (41) and is fixedly connected to the top of the electromagnet disc (44). The adsorption end of the electromagnet disc (44) is located at the bottom.

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