Metal contour plate hoisting tool

Abstract

The utility model discloses a metal contour plate hoisting tool which comprises two fixing pipes, a first toothed plate and a second toothed plate are arranged in each fixing pipe, a gear is rotationally connected in each fixing pipe through a bearing, each gear is meshed with the first toothed plate and the second toothed plate, and the first toothed plate and the second toothed plate are arranged on the first toothed plate and the second toothed plate respectively. The upper surface of each fixing pipe is provided with two through openings, and the upper surface of each first toothed plate is fixedly connected with a connecting plate. The lifting frame is composed of the fixing pipe and the connecting pipe, the lifting ring is hooked through a crane, the lifting frame can be hooked, the first toothed plate and the second toothed plate are arranged in the fixing pipe and connected with the fixing clamping piece, the electric push rod is controlled to drive the connecting plate to move, and therefore the lifting frame can be hooked. And the first toothed plate and the second toothed plate can be retracted and released under the action of the gear, so that the fixing clamping piece is fixed to the edge of the metal contour plate, and the metal contour plate can be conveniently hoisted and fixed by a hoisting tool.

Description

Technical Field

[0001] This application relates to the technical field of profiled metal sheets, and particularly to a lifting tool for profiled metal sheets. Background Art

[0002] Profiled metal sheets are usually made by cold pressing metal sheets, and this process is called pressure forming or rolling. This forming method allows various shaped grooves, depressions, and protrusions to be created on the metal sheet, thereby enhancing the stiffness and strength of the metal. Profiled metal sheets usually use various metal materials such as steel, stainless steel, aluminum, etc. The choice of material depends on the requirements of the application, including strength, corrosion resistance, and appearance requirements. Profiled metal sheets need to be lifted onto a transport vehicle by a lifting tool during transportation, and the transport vehicle transports the profiled metal sheets to the designated location for use.

[0003] According to a lifting tool for profiled metal sheets disclosed in Chinese Patent No. CN212924169U, which includes a support column and auxiliary support rods. A support backing plate is welded to the top of the lower end of the support column. The outer walls on both sides of the support column are connected with auxiliary support rods. The top of the upper end of the support column is connected with a movable column, and a fixing block is arranged at the connection between the outer wall of the movable column and the inner wall of the support column. Through holes are opened on both sides of the outer wall of the movable column. An I-beam is connected to the outer wall of the upper end of the movable column. In the above patent solution, multiple fixing caps connected by steel cables are used to fix the profiled metal sheet, and each needs to be fixed individually during lifting, which is troublesome to operate and affects the lifting efficiency of the profiled metal sheet. Therefore, we propose a lifting tool for profiled metal sheets. Summary of the Utility Model

[0004] The purpose of the present utility model is to provide a lifting tool for profiled metal sheets to solve the problems raised in the above background art.

[0005] The embodiments of this application adopt the following technical solutions:

[0006] A lifting tool for profiled metal sheets includes two fixed tubes. A first toothed plate and a second toothed plate are arranged inside each fixed tube. A gear is rotatably connected to the inside of each fixed tube through a bearing. Each gear meshes with the first toothed plate and the second toothed plate. Two through openings are opened on the upper surface of each fixed tube. A connecting plate is fixedly connected to the upper surface of each first toothed plate. Each connecting plate passes through the through opening and extends to the outside of the fixed tube. An electric push rod is fixedly installed on the upper surface of each fixed tube. The output end of each electric push rod is connected to the connecting plate. A fixing member is fixedly connected to the bottom surface of each first toothed plate and the bottom surface of each second toothed plate. Two connecting tubes are arranged between the two fixed tubes. Both ends of each connecting tube are connected to the mutually close side surfaces of the two fixed tubes.

[0007] Preferably, a fixing column is fixedly connected between the two connecting pipes. A rotating sleeve is rotatably connected to the outer surface of each fixing column. A steel cable is fixedly connected to the outer surface of each rotating sleeve. One end of the two groups of steel cables away from the rotating sleeve is fixedly connected to a hanging ring in common.

[0008] Preferably, a handle is fixedly connected to one side surface of each of the two groups of fixing clips away from each other. An anti-slip pad is fixedly connected to the inner wall of each fixing clip.

[0009] Preferably, a reinforcing block is fixedly connected to one side surface of each of the two fixing pipes close to each other. One side surface of the two groups of reinforcing blocks close to each other is connected to the connecting pipe.

[0010] Preferably, a control switch is fixedly installed on one side surface of each of the two fixing pipes away from each other. Each control switch is connected to the electric push rod through a wire.

[0011] Preferably, two sliding grooves are opened in the inner wall of each fixing pipe. A sliding block is slidably connected to the inside of each sliding groove. One side surfaces of the two sliding blocks close to each other are respectively connected to a first toothed plate and a second toothed plate.

[0012] Preferably, a hoisting warning light is fixedly connected to one side surface of each of the two connecting pipes away from each other.

[0013] At least one of the technical solutions adopted in the embodiments of the present application can achieve the following beneficial effects:

[0014] In the present utility model, a hoisting frame is composed of a fixing pipe and a connecting pipe. Two fixing columns are arranged between the connecting pipes. A steel cable is connected through a rotating sleeve on the fixing column. A crane is used to hook the hanging ring, so that the hoisting frame can be hooked. By arranging a first toothed plate and a second toothed plate inside the fixing pipe, the first toothed plate and the second toothed plate are connected with a fixing clip. By controlling the electric push rod to drive the connecting plate to move, the first toothed plate and the second toothed plate can be retracted and released under the action of a gear, and then the fixing clip is fixed on the edge of the metal profiled sheet, which is convenient for hoisting and fixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present application, and constitute a part of the present application. The schematic embodiments of the present application and their descriptions are used to explain the present application, and do not constitute an improper limitation to the present application. In the drawings:

[0016] Figure 1 is: the three-dimensional structural schematic diagram of the present utility model;

[0017] Figure 2 is: the front sectional structural schematic diagram of the fixing pipe in the present utility model;

[0018] Figure 3 It is: the front sectional structure schematic diagram of the fixed pipe in the present utility model;

[0019] Figure 4 It is: the installation structure schematic diagram of the gear in the present utility model.

[0020] In the figure: 1. Fixed pipe; 2. Control switch; 3. Reinforcing block; 4. Connecting pipe; 5. Hoisting warning light; 6. Fixed clip; 7. Handle; 8. Second tooth plate; 9. Fixed column; 10. Electric push rod; 11. Connecting plate; 12. Through port; 13. First tooth plate; 14. Anti-slip pad; 15. Rotating sleeve; 16. Steel cable; 17. Sling ring; 18. Slide block; 19. Slide groove; 20. Gear; 21. Bearing. Specific embodiments

[0021] To make the purpose, technical solutions and advantages of the present application clearer, the technical solutions of the present application will be clearly and completely described below in conjunction with the specific embodiments and corresponding drawings of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0022] The following will, in conjunction with the drawings, detail the technical solutions provided by the embodiments of the present application.

[0023] Please refer to Figures 1-4 , the present utility model provides a technical solution for a metal profiled sheet hoisting tool:

[0024] A metal profiled sheet hoisting tool includes two fixed pipes 1. Inside each fixed pipe 1, there are a first toothed plate 13 and a second toothed plate 8. Inside each fixed pipe 1, a gear 20 is rotatably connected through a bearing 21. Each gear 20 meshes with the first toothed plate 13 and the second toothed plate 8. On the upper surface of each fixed pipe 1, two through openings 12 are provided. On the upper surface of each first toothed plate 13, a connecting plate 11 is fixedly connected. Each connecting plate 11 passes through the through opening 12 and extends to the outside of the fixed pipe 1. On the upper surface of each fixed pipe 1, an electric push rod 10 is fixedly installed. The output end of each electric push rod 10 is connected to the connecting plate 11. On the bottom surface of each first toothed plate 13 and the bottom surface of the second toothed plate 8, a fixed fixture 6 is fixedly connected. Between the two fixed pipes 1, there are two connecting pipes 4. Both ends of each connecting pipe 4 are connected to the mutually close side surfaces of the two fixed pipes 1. Specifically, the electric push rod 10 drives the first toothed plate 13 to slide with the cooperation of the connecting plate 11. The first toothed plate 13 drives the second toothed plate 8 to slide under the action of the gear 20, so that the first toothed plate 13 and the second toothed plate 8 drive the fixed fixture 6 to open, place the fixed fixture 6 on both sides of the metal profiled sheet, and the electric push rod 10 contracts to make the fixed fixture 6 clamp on the edge of the metal profiled sheet.

[0025] In this embodiment, a fixed column 9 is fixedly connected between the connecting pipes 4. On the outer surface of each fixed column 9, a rotating sleeve 15 is rotatably connected. On the outer surface of each rotating sleeve 15, a steel cable 16 is fixedly connected. The two ends of the two groups of steel cables 16 away from the rotating sleeve 15 are commonly fixedly connected to a lifting ring 17. On the mutually away side surfaces of the fixed fixtures 6, a handle 7 is fixedly connected. On the inner wall of each fixed fixture 6, an anti-slip pad 14 is fixedly connected. On the mutually close side surfaces of the fixed pipes 1, a strengthening block 3 is fixedly connected. On the mutually close side surfaces of the two groups of strengthening blocks 3, they are connected to the connecting pipe 4. Specifically, by providing a rotating sleeve 15 on the fixed column 9, it is convenient to adjust the angle of the steel cable 16 during hoisting. The lifting ring 17 is convenient for hooking the steel cable 16 with a hoisting device. The handle 7 on the fixed fixture 6 is convenient for controlling the hoisting tool. The anti-slip pad 14 plays an anti-slip role to prevent the fixed fixture 6 from sliding after clamping on the metal profiled sheet. The strengthening block 3 plays an effect of increasing the strength at the connection.

[0026] In this embodiment, control switches 2 are fixedly installed on the mutually remote side surfaces of the two fixed pipes 1, and each control switch 2 is connected to the electric push rod 10 through a wire; two sliding grooves 19 are provided on the inner wall of each fixed pipe 1, and a slider 18 is slidably connected to the inside of each sliding groove 19. The mutually close side surfaces of the two sliders 18 are respectively connected to the first toothed plate 13 and the second toothed plate 8; hoisting warning lights 5 are fixedly connected to the mutually remote side surfaces of the two connecting pipes 4; specifically, the control switch 2 is provided on the fixed pipe 1, and the control switch 2 can control the two electric push rods 10 respectively, so as to move and clamp the two groups of fixed fasteners 6. The sliding groove 19 and the slider 18 cooperate with the first toothed plate 13 and the second toothed plate 8 to prevent the first toothed plate 13 and the second toothed plate 8 from disengaging from the gear 20. The hoisting warning light 5 is powered by solar energy and plays a safety warning effect during hoisting.

[0027] Working principle: When the metal profiled sheet hoisting tool is used, the user first hooks the hoisting tool on the hook of the crane equipment through the lifting ring 17, and then drives the hoisting tool to move through the crane, so that the hoisting tool is located on the metal profiled sheet. The hoisting tool can be pulled through the handle 7. The control switch 2 is operated to start the electric push rod 10. The electric push rod 10 drives the first toothed plate 13 to slide with the cooperation of the connecting plate 11. The first toothed plate 13 drives the second toothed plate 8 to slide under the action of the gear 20, so that the first toothed plate 13 and the second toothed plate 8 drive the fixed fastener 6 to open, and the fixed fastener 6 is located on both sides of the metal profiled sheet. The electric push rod 10 contracts, so that the fixed fastener 6 is clamped on the edge of the metal profiled sheet, which is convenient for the hoisting tool to hoist the metal profiled sheet.

[0028] It should also be noted that the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, commodity or equipment including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, commodity or equipment. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of another identical element in the process, method, commodity or equipment including the said element.

[0029] The above are only the embodiments of the present application and are not used to limit the present application. For those skilled in the art, various changes and modifications can be made to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included within the scope of the claims of the present application.

Claims

1. A metal profiled sheet hoisting tool, comprising two fixed pipes (1), characterized in that: Inside each of the fixed tubes (1), a first toothed plate (13) and a second toothed plate (8) are provided. Inside each of the fixed tubes (1), a gear (20) is rotatably connected through a bearing (21). Each of the gears (20) meshes with the first toothed plate (13) and the second toothed plate (8). On the upper surface of each of the fixed tubes (1), two through openings (12) are formed. On the upper surface of each of the first toothed plates (13), a connecting plate (11) is fixedly connected. Each of the connecting plates (11) passes through the through opening (12) and extends to the outside of the fixed tube (1). On the upper surface of each of the fixed tubes (1), an electric push rod (10) is fixedly installed. The output end of each of the electric push rods (10) is connected to the connecting plate (11). On the bottom surface of each of the first toothed plates (13) and the bottom surface of the second toothed plate (8), a fixed clamping member (6) is fixedly connected. Between the two fixed tubes (1), two connecting tubes (4) are provided. Both ends of each of the connecting tubes (4) are connected to the mutually adjacent side surfaces of the two fixed tubes (1).

2. The hoisting tool for metal profiled plates according to claim 1, characterized in that: A fixed column (9) is fixedly connected between the two connecting tubes (4). On the outer surface of each of the fixed columns (9), a rotating sleeve (15) is rotatably connected. On the outer surface of each of the rotating sleeves (15), a steel cable (16) is fixedly connected. The ends of the two groups of steel cables (16) away from the rotating sleeves (15) are commonly fixedly connected to a lifting ring (17).

3. The metal profiled sheet hoisting tool according to claim 1, characterized in that: On the mutually remote side surfaces of the two groups of fixed clamping members (6), a handle (7) is fixedly connected. On the inner wall of each of the fixed clamping members (6), an anti-slip pad (14) is fixedly connected.

4. A metal profiled sheet hoisting tool according to claim 1, characterized in that: On the mutually adjacent side surfaces of the two fixed tubes (1), a reinforcing block (3) is fixedly connected. On the mutually adjacent side surfaces of the two groups of reinforcing blocks (3), they are connected to the connecting tube (4).

5. The lifting tool for metal profiled sheets according to claim 1, characterized in that: On the mutually remote side surfaces of the two fixed tubes (1), a control switch (2) is fixedly installed. Each of the control switches (2) is connected to the electric push rod (10) through a wire.

6. The hoisting tool for the metal profiled sheet according to claim 1, wherein: On the inner wall of each of the fixed tubes (1), two sliding grooves (19) are formed. Inside each of the sliding grooves (19), a slider (18) is slidably connected. The mutually adjacent side surfaces of the two sliders (18) are respectively connected to the first toothed plate (13) and the second toothed plate (8).

7. A metal profiled sheet lifting tool according to claim 1, characterized in that: On the mutually remote side surfaces of the two connecting tubes (4), a hoisting warning light (5) is fixedly connected.

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