A T-profile lifting tool

Abstract

The present invention relates to the field of shipbuilding and discloses a T-profile lifting tool, comprising a main board and an anti-slip hook, wherein the upper part of the main board is provided with a lifting hole, and the lower part is provided with a T-slot, an anti-slip hook is fixed on one side of the main board, and a hook slot is provided at the lower end of the anti-slip hook, a fastening component is fixed on the anti-slip hook, and the fastening component is located above the hook slot, and the connecting box is embedded in the anti-slip hook, the upper part of the connecting box is meshed and connected with a fastening bolt, the upper end of the fastening bolt is fixed with a rotating wheel, and the lower part of the connecting box is slidably connected with a fastening rod, the upper end of the fastening rod is fixed with a connecting plate, and the other end is fixed with a fastening plate, the outer periphery of the fastening rod is sleeved with a spring, and the spring is located between the connecting box and the connecting plate. The tool of the present invention is easy to use, quick to disassemble and assemble, stable and reliable, and effectively promotes production efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of shipbuilding, in particular to a T-section bar lifting tool. Background Art

[0002] Shipbuilding is an applied discipline that studies the methods and processes used to manufacture welded steel ship hulls and superstructures. It is a process guided by the comprehensive application of various advanced technologies and modern scientific management. It involves transforming ship drawings drawn up during the design phase through experiments and computers and in accordance with regulatory specifications into a physical vessel while ensuring the vessel's performance within normal technical specifications.

[0003] However, the existing ones have the following defects when used:

[0004] There are a large number of T-section structures in shipbuilding and steel structure projects, and the traditional method of installing and lifting T-sections is inefficient. Summary of the Invention

[0005] The purpose of the present invention is to provide a T-profile lifting tool to solve the problem of low efficiency of the above-mentioned T-profile lifting method.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a T-profile lifting tool, comprising a main board and an anti-slip hook, wherein the upper part of the main board is provided with a lifting hole, and the lower part is provided with a T-shaped slot, an anti-slip hook is fixed on one side of the main board, and the lower end of the anti-slip hook is provided with a hook slot.

[0007] Wherein, the main board is made of stainless steel, and the hanging hole is located directly above the T-slot.

[0008] Wherein, the opening shape of the T-shaped slot is consistent with the cross-section of the T-material sheet.

[0009] Wherein, the anti-slip hook is located at the upper end of the T-slot.

[0010] Wherein, the transverse groove of the T-shaped groove is horizontal to the hook groove.

[0011] Wherein, a fastening assembly is fixed on the anti-slip hook, and the fastening assembly is located above the hook groove. The fastening assembly includes a connecting box, a fastening bolt, a rotating wheel, a connecting plate, a fastening rod, a spring and a fastening plate. The connecting box is embedded in the anti-slip hook, and the upper part of the connecting box is meshed and connected with the fastening bolt, the upper end of the fastening bolt is fixed with a rotating wheel, and the lower part of the connecting box is slidably connected with the fastening rod, the upper end of the fastening rod is fixed with a connecting plate, and the other end is fixed with a fastening plate. The outer periphery of the fastening rod is sleeved with a spring, and the spring is located between the connecting box and the connecting plate.

[0012] Wherein, a mounting slot is provided on the main board, and the mounting slot is located between the hanging hole and the T-slot.

[0013] Among them, a clamping assembly is provided inside the mounting groove, and the clamping assembly includes a motor, a main gear, a slave gear, a threaded rod, a movable plate, a movable rod, a fixed plate, a clamping rod and a clamping plate. One end of the motor is fixed in the mounting groove, and the other end is fixed with a main gear. The main gear is rotatably connected to the threaded rod through the slave gear. The threaded rod is meshed with a movable plate, and the movable plate is fixed with a movable rod. The movable rod passes through the main board outward, and a fixed plate is fixed on the end face. A clamping rod is fixed on the side of the fixed plate away from the movable rod. The clamping rod passes through the main board inward and is fixedly connected to the clamping plate.

[0014] Wherein, the clamping plate is slidably placed in the transverse groove of the T-slot.

[0015] There are two of each of the movable plate, movable rod, fixed plate, clamping rod and clamping plate, and they are symmetrically arranged with respect to the motor.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The present invention comprises two lifting assemblies as a group. When in use, the two lifting assemblies are combined into a group. The two ends of the T-shaped material are respectively inserted into the main board through the T-slot. The motor is started, and the gear starts to rotate under the drive of the main gear, so that the threaded rod rotates forward, driving the movable plate to move to the side close to the motor, and then the movable rod drives the fixed plate to move in the direction close to the main board. Driven by the clamping rod, the clamping plate clamps and fixes the T-shaped material in the T-slot, and at the same time, the top end of the T-shaped material is placed in the hook groove inside the anti-slip hook. Then the operator turns the wheel clockwise. , causing the fastening bolt to move downward, thereby causing the connecting plate to move downward, thereby driving the fastening rod to move downward, and then causing the fastening plate to squeeze the T-shaped material downward, fixing the T-shaped material in the hook groove. When the T-shaped material is moved to the designated work location, the motor is started again to reverse the threaded rod, causing the clamping plate to loosen the T-shaped material, and then the wheel is rotated counterclockwise to move the fastening bolt upward. At this time, the spring will drive the fastening rod to perform a reset movement, thereby removing the T-shaped material from the main board. The tooling is easy to use, quick to disassemble and assemble, stable and reliable, and effectively promotes production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of the present invention;

[0019] Figure 2 It is a structural schematic diagram of a side view of the present invention;

[0020] Figure 3 It is a schematic structural diagram of a side view and a cross-sectional view of the present invention;

[0021] Figure 4 is a schematic structural diagram of the fastening assembly of the present invention;

[0022] Figure 5 A schematic diagram of the structure of the top view of the present invention

[0023] Figure 6 It is a structural schematic diagram of the clamping assembly of the present invention.

[0024] In the figure: 1. Main board; 2. Lifting hole; 3. T-slot; 4. Anti-slip hook; 5. Hook slot; 6. Fastening assembly; 61. Connecting box; 62. Fastening bolt; 63. Rotating wheel; 64. Connecting plate; 65. Fastening rod; 66. Spring; 67. Fastening plate; 7. Mounting slot; 8. Clamping assembly; 81. Motor; 82. Main gear; 83. Slave gear; 84. Threaded rod; 85. Moving plate; 86. Moving rod; 87. Fixed plate; 88. Clamping rod; 89. Clamping plate. DETAILED DESCRIPTION

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figure 1-6 The present invention provides a technical solution: a T-profile lifting tool, comprising a main board 1 and an anti-slip hook 4, a lifting hole 2 is provided on the upper part of the main board 1, a T-shaped slot 3 is provided on the lower part, an anti-slip hook 4 is fixed on one side of the main board 1, and a hook groove 5 is provided at the lower end of the anti-slip hook 4.

[0027] Among them, the main board 1 is made of stainless steel, the hanging hole 2 is located directly above the T-slot 3, the hanging hole 2 is used to connect with the crane, and the main board 1 is used to provide installation space for the hanging components.

[0028] The opening shape of the T-slot 3 matches the cross section of the T-material sheet, and the interior of the T-slot 3 is used to place the T-shaped material to be transported.

[0029] The anti-slip hook 4 is located just above the T-slot 3 , which can increase the stability of the device when lifting T-shaped materials.

[0030] The transverse groove of the T-slot 3 is horizontal with the hook groove 5, which facilitates the lifting of the T-shaped material.

[0031] Among them, the anti-slip hook 4 is fixed with a fastening assembly 6, which is located above the hook groove 5. The fastening assembly 6 includes a connecting box 61, a fastening bolt 62, a rotating wheel 63, a connecting plate 64, a fastening rod 65, a spring 66 and a fastening plate 67. The connecting box 61 is embedded in the anti-slip hook 4. The upper part of the connecting box 61 is engaged with the fastening bolt 62, and the upper end of the fastening bolt 62 is fixed with the rotating wheel 63. The lower part of the connecting box 61 is slidably connected with the fastening rod 65. The upper end of the fastening rod 65 is fixed with the connecting plate 64, and the other end is fixed with the fastening plate 67. The fastening plate 67 A rubber pad is fixed on it, and a spring 66 is sleeved on the outer periphery of the fastening rod 65. The spring 66 is located between the connecting box 61 and the connecting plate 64. When the T-shaped material is placed in the hook groove 5, the operator turns the wheel 63 clockwise to move the fastening bolt 62 downward, thereby moving the connecting plate 64 downward, thereby driving the fastening rod 65 downward, and then causing the fastening plate 67 to squeeze the T-shaped material downward. After moving the T-shaped material to the designated work location, the wheel 63 is rotated counterclockwise to move the fastening bolt 62 upward. At this time, the spring 66 will drive the fastening rod 65 to perform a reset movement.

[0032] Among them, a mounting groove 7 is opened on the main board 1, and the mounting groove 7 is located between the hanging hole 2 and the T-shaped groove 3. The mounting groove 7 provides an installation space for the power components inside it.

[0033] Among them, the interior of the mounting groove 7 is provided with a clamping assembly 8, which includes a motor 81, a main gear 82, a slave gear 83, a threaded rod 84, a movable plate 85, a movable rod 86, a fixed plate 87, a clamping rod 88 and a clamping plate 89. One end of the motor 81 is fixed in the mounting groove 7, and the other end is fixed with the main gear 82. The main gear 82 is rotatably connected to the threaded rod 84 through the slave gear 83. The threaded rod 84 is meshed with a movable plate 85, and the movable plate 85 is fixed with a movable rod 86. The movable rod 86 extends outward through the main board 1. A fixed plate 87 is fixed on the end face, and a clamping rod 88 is fixed on the side of the fixed plate 87 away from the moving rod 86. The clamping rod 88 passes through the main board 1 inward and is fixedly connected to the clamping plate 89. The motor 81 is started, and the gear 83 starts to rotate under the drive of the main gear 82, so that the threaded rod 84 drives the moving plate 85 to move closer to the side of the motor 81, and then the moving rod 86 drives the fixed plate 87 to move in the direction close to the main board 1. Driven by the clamping rod 88, the clamping plate 89 clamps and fixes the T-profile in the T-slot 3.

[0034] The clamping plate 89 is slidably placed in the transverse groove of the T-slot 3, which is equivalent to changing the position of the clamping plate 89 according to the width of the T-profile, thereby fixing the T-profile and increasing the stability of transportation.

[0035] Among them, there are two movable plates 85, movable rods 86, fixed plates 87, clamping rods 88 and clamping plates 89, and they are symmetrically arranged with respect to the motor 81, so as to facilitate the fixing of the T-shaped bar.

[0036] Working principle: When in use, two lifting components are used as a group. The two ends of the T-shaped material are respectively inserted into the main board 1 through the T-slot 3. The motor 81 is started. The gear 83 starts to rotate under the drive of the main gear 82, so that the threaded rod 84 rotates forward, driving the movable plate 85 to move closer to the side of the motor 81, and then the movable rod 86 drives the fixed plate 87 to move closer to the main board 1. Under the drive of the clamping rod 88, the clamping plate 89 clamps and fixes the T-shaped material in the T-slot 3, and at the same time, the top of the T-shaped material is placed in the hook groove 5 inside the anti-slip hook 4, and then The operator turns the wheel 63 clockwise to move the fastening bolt 62 downward, thereby moving the connecting plate 64 downward, driving the fastening rod 65 downward, and then causing the fastening plate 67 to squeeze the T-shaped material downward, fixing the T-shaped material in the hook groove 5. When the T-shaped material is moved to the designated work location, the motor 81 is started again to reverse the threaded rod 84, so that the clamping plate 89 loosens the T-shaped material, and then the wheel 63 is rotated counterclockwise to move the fastening bolt 62 upward. At this time, the spring 66 will drive the fastening rod 65 to perform a reset movement, thereby removing the T-shaped material from the main board 1.

[0037] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0038] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A T-profile lifting tool, comprising a main board (1) and an anti-slip hook (4), characterized in that: The main board (1) has a hanging hole (2) on its upper portion and a T-shaped slot (3) on its lower portion. An anti-slip hook (4) is fixed to one side of the main board (1), and a hook slot (5) is provided at the lower end of the anti-slip hook (4). The transverse groove of the T-shaped groove (3) is horizontal to the hook groove (5); The anti-slip hook (4) is fixed with a fastening assembly (6), and the fastening assembly (6) is located above the hook groove (5). The fastening assembly (6) includes a connection box (61), a fastening bolt (62), a rotating wheel (63), a connection plate (64), a fastening rod (65), a spring (66) and a fastening plate (67). The connection box (61) is embedded in the anti-slip hook (4). The upper part of the connection box (61) is meshedly connected with the fastening bolt (62), and the upper end of the fastening bolt (62) is fixed with the rotating wheel (63). The lower part of the connection box (61) is slidably connected with the fastening rod (65), and the upper end of the fastening rod (65) is fixed with the connection plate (64), and the other end is fixed with the fastening plate (67). The outer periphery of the fastening rod (65) is sleeved with a spring (66), and the spring (66) is located between the connection box (61) and the connection plate (64). The main board (1) is provided with a mounting groove (7), the mounting groove (7) being located between the hanging hole (2) and the T-slot (3), and a clamping assembly (8) being provided inside the mounting groove (7), the clamping assembly (8) comprising a motor (81), a main gear (82), a slave gear (83), a threaded rod (84), a movable plate (85), a movable rod (86), a fixed plate (87), a clamping rod (88) and a clamping plate (89), one end of the motor (81) being fixed in the mounting groove (7), and the other end being fixed with the main gear ( 82), the main gear (82) is rotatably connected to the threaded rod (84) through the slave gear (83), the threaded rod (84) is meshed with a movable plate (85), the movable plate (85) is fixed with a movable rod (86), the movable rod (86) passes through the main board (1) outwardly, and a fixed plate (87) is fixed to the end face, the fixed plate (87) is fixed with a clamping rod (88) on the side away from the movable rod (86), the clamping rod (88) passes through the main board (1) inwardly, and is fixedly connected to the clamping plate (89).

2. The T-profile lifting tool according to claim 1, characterized in that: The main board (1) is made of stainless steel, and the hanging hole (2) is located directly above the T-slot (3).

3. The T-profile lifting tool according to claim 1, characterized in that: The opening shape of the T-shaped slot (3) matches the cross-section of the T-material sheet.

4. The T-section lifting tool according to claim 1, characterized in that: The anti-slip hook (4) is located at the upper end of the T-slot (3).

5. The T-profile lifting tool according to claim 1, characterized in that: The clamping plate (89) is slidably placed in the transverse groove of the T-slot (3).

6. The T-profile lifting tool according to claim 1, characterized in that: The movable plate (85), movable rod (86), fixed plate (87), clamping rod (88) and clamping plate (89) are each provided in two pieces and are symmetrically arranged with respect to the motor (81).

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