Wooden board moving tool

Abstract

The utility model discloses a wooden board moving tool, which is used for clamping and moving wooden boards by lifting a holder with a hand, and comprises side connecting plates arranged on two sides of the holder, and inner walls of the side connecting plates are connected with the holder. And the clamping assembly is arranged on the side connecting plate, the end of the side connecting plate extends into the clamping assembly, the clamping assembly is movably connected with the surface of the side connecting plate, and the side connecting plate is used for reducing the internal space of the clamping assembly when moving upwards, so that the clamping assembly clamps the wood plate. When the side connecting plate is lifted by a hand, the clamping assembly shrinks the internal space along with upward movement of the side connecting plate so as to tighten, the wood plate located in the clamping assembly is clamped, the side connecting plate drives the clamping assembly to move to a target position, the purpose of moving the wood plate is achieved, and the mode that the wood plate is directly moved by hands is replaced; and the injury of the wood board to fingers is avoided, and unsafe accidents caused by falling of the wood board from the hand are avoided. The method for moving the wood boards is more convenient, more labor-saving and safer.

Description

Technical Field

[0001] The utility model relates to the technical field of plate moving tools, in particular to a wooden plate moving tool. Background Art

[0002] With the popularization and widespread development of infrastructure in my country, the demand for wood-based panel materials is increasing in the fields of construction, roads and bridges, and manufacturing.

[0003] During the construction or production process, such multiple boards are usually moved at close range as needed. The common method for small wooden boards is to move them by hand, but for wooden boards of different sizes, the moving process is very inconvenient. For relatively large wooden boards, the width of the workers' arms is limited, which greatly restricts the movement, making it very inconvenient for workers to move them. And it is carried directly by pinching with fingers. Carrying wooden boards in this way for a long time will cause mechanical damage to the workers' fingers. At the same time, when operated for a long time, the fingers of the operators will become numb and they will not be sensitive to the force. Sometimes, if the boards are not held firmly, they will fall from the hands and be damaged or even cause unsafe accidents.

[0004] Therefore, the existing method of moving wooden boards is inconvenient, causes injuries to hands, and causes dangerous accidents due to the wooden boards falling and being damaged. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a wooden board moving tool, which drives the clamping assembly to move the wooden board by operating the side connecting plate.

[0006] In order to achieve the above object, the utility model is implemented through the following technical solutions:

[0007] A wooden board moving tool is used for clamping and moving wooden boards by lifting a gripper by hand, comprising:

[0008] The side connecting plates are arranged on both sides of the holder, and the inner walls of the side connecting plates are connected to the holder.

[0009] The clamping assembly is arranged on the side connecting plate, the end of the side connecting plate extends into the clamping assembly, the clamping assembly is movably connected to the surface of the side connecting plate, and the side connecting plate is used to reduce the internal space of the clamping assembly when moving upward, so that the clamping assembly clamps the wooden board.

[0010] Compared with the prior art, the utility model has the following advantages:

[0011] When the hand lifts the side connecting plate, the clamping assembly is tightened as the side connecting plate moves upward to reduce the internal space, thereby clamping the wooden board in between. Driven by the movement of the hand, the side connecting plate drives the clamping assembly to move to the target position to achieve the purpose of moving the wooden board. This replaces the method of directly moving the wooden board with bare hands, avoids the wooden board from hurting the fingers, and avoids the wooden board from falling from the hand and causing unsafe accidents. This method of moving wooden boards is more convenient, more labor-saving and safer.

[0012] More preferably, the side connecting plate is provided with:

[0013] The gusset plate is located at the tail of the side connecting plate, and its top surface is integrally connected with the side connecting plate and cooperates with the clamping assembly.

[0014] The stop bar is arranged on the gusset plate, and its side wall is fixedly connected with the side wall of the gusset plate. When the stop bar moves in the clamping assembly, the stop bar abuts against the clamping assembly.

[0015] By adopting the above technical solution, when the hand lifts the side connecting plate, the buckle plate drives the stop bar to move upward relative to the clamping assembly. The clamping assembly reduces the space between the stop bar and the wooden board and gradually clamps the wooden board. When the stop bar abuts against the clamping assembly, the space is reduced to a minimum, thereby achieving the purpose of the clamping assembly clamping the wooden board.

[0016] Further preferably, the clamping assembly comprises:

[0017] The movable claw is arranged on one side of the side connecting plate, and the upper inner wall of the movable claw is movably connected to one side wall of the buckle plate.

[0018] The static claw is arranged on the other side of the side connecting plate, and the upper inner wall thereof is movably connected with the other side wall of the gusset plate. The gusset plate reciprocates in the movable claw and the static claw as the side connecting plate is lifted or dropped.

[0019] The adjuster is arranged on both sides of the movable claw and the static claw, one end of which is movably connected to the side wall of the movable claw, and the other end is movably connected to the side wall of the static claw. It is used for retracting and extending between the movable claw and the static claw, adjusting the size of the space between the movable claw and the static claw, so that the movable claw and the static claw can clamp the wooden board together.

[0020] By adopting the above technical solution, in the process of lifting the side connecting plate, as the stop bar abuts against the inner top walls of the movable claw and the static claw respectively, the adjuster gradually tightens and drives the movable claw and the static claw to move toward each other, reducing the space between them and achieving the purpose of clamping the wooden board.

[0021] Further preferably, a friction plate is provided on the inner wall of the movable claw, and the friction plate is fixedly connected to the inner wall of the movable claw to increase the friction resistance of the wooden board on the movable claw.

[0022] By adopting the above technical solution, wooden boards with a large area can be firmly and stably clamped.

[0023] Further optimization is that a plurality of pits are evenly arranged on the friction plate to change the contact hardness between the inner wall of the movable claw, the inner wall of the stationary claw and the wooden board.

[0024] The above technical solution can be used to clamp wooden boards.

[0025] Further optimization is that a friction roller is provided on the stationary claw, and the friction roller is located in a groove on the stationary claw and is rotatably connected to the groove.

[0026] By adopting the above technical solution, in the initial stage of clamping the wooden board, the wooden board can easily enter between the movable claw and the static claw along the friction roller.

[0027] Further optimization is that sliding grooves are opened on both side walls of the static claw, the sliding grooves are inclined downward, and the ends of the friction rollers are connected to the sliding grooves by set screws.

[0028] By adopting the above technical solution, the friction roller can slide along the slide groove in an inclined state, so that the wooden board can be clamped between the movable claw and the static claw more smoothly.

[0029] Further optimized, the adjuster includes:

[0030] First connecting rod.

[0031] The second connecting rod is arranged on the first connecting rod, and one end of the second connecting rod is movably connected to one end of the first connecting rod.

[0032] The third connecting rod is respectively arranged on the first connecting rod and the second connecting rod, one end of which is fixedly connected to the first connecting rod or the second connecting rod, and the other end extends into the adjustment grooves provided on the movable claw and the static claw.

[0033] By adopting the above technical solution, the third connecting rod reciprocates in the adjustment groove, driving the first connecting rod and the second connecting rod to move, thereby realizing the tightening or loosening process.

[0034] Further optimization is that the friction plate is made of rubber plate.

[0035] The above technical solution not only improves the contact hardness between the inner sides of the movable claws and the stationary claws and the wooden board to prevent the surface of the wooden board from being damaged, but also has a larger friction coefficient to increase the friction force, making the clamped wooden board less likely to slip.

[0036] Further optimization is that the material of the movable claw is selected from wooden boards.

[0037] By adopting the above technical solution, during clamping, the movable claws provide a large friction contact surface to ensure the stability of the clamped wooden board. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 It is a schematic diagram of the structure of this embodiment.

[0039] Figure 2 Schematic diagram of the structure of the static claw in this embodiment.

[0040] Figure 3 It is a schematic diagram of the structure of the wooden board and the movable claws in this embodiment.

[0041] Figure 4 Schematic diagram of the structure of the holder in this embodiment.

[0042] Figure 5 Schematic diagram of the structure of the side connecting plate in this embodiment.

[0043] Figure 6 Schematic diagram of the structure of the regulator in this embodiment.

[0044] Figure 7 Schematic diagram of the structure of the friction plate in this embodiment.

[0045] Figure 8 Schematic diagram of the structure of the friction roller in this embodiment.

[0046] Fig. 9 Schematic diagram of the structure of the slideway in this embodiment.

[0047] Figure numerals: 1-holder; 2-side connecting plate; 21-buckle plate; 22-speed bar; 3-movable claw; 4-adjuster; 41-first connecting rod; 42-second connecting rod; 43-third connecting rod; 5-friction plate; 6-stationary claw; 7-friction roller; 71-rectangular bar; 8-slide groove; 9-wooden board; 11-adjustment groove. DETAILED DESCRIPTION

[0048] The following is combined with Figure 1-Figure 9 The utility model is further introduced in detail.

[0049] A wooden board 9 moving tool, used for lifting a gripper 1 by hand to clamp and move the wooden board 9, such as Figure 1 As shown, including:

[0050] The side connecting plates 2 are arranged on both sides of the holder 1 , and the inner walls thereof are connected to the holder 1 .

[0051] The clamping assembly is arranged on the side connecting plate 2. The end of the side connecting plate 2 extends into the clamping assembly. The clamping assembly is movably connected to the surface of the side connecting plate 2. The side connecting plate 2 is used to reduce the internal space of the clamping assembly when moving upward, so that the clamping assembly clamps the wooden board 9.

[0052] When the hand lifts the side connecting plate 2, the clamping assembly is tightened as the side connecting plate 2 moves upward to reduce the internal space, thereby clamping the wooden board 9 located therebetween. Driven by the movement of the hand, the side connecting plate 2 drives the clamping assembly to move to the target position, thereby achieving the purpose of moving the wooden board 9. This replaces the method of directly moving the wooden board 9 with bare hands, avoids the wooden board 9 from causing damage to the fingers, and avoids the wooden board 9 from falling from the hand and causing unsafe accidents. This method of moving the wooden board 9 is more convenient, more labor-saving, and safer.

[0053] Specifically, Figure 1 and Figure 5 As shown, the side connecting plate 2 in this embodiment is provided with:

[0054] The buckle plate 21 is located at the rear of the side connecting plate 2, and its top surface is integrally connected to the side connecting plate 2 and is connected in cooperation with the clamping assembly.

[0055] The stop bar 22 is arranged on the pinch plate 21, and its side wall is fixedly connected to the side wall of the pinch plate 21. When the clamping assembly moves inside, the stop bar 22 abuts against the clamping assembly.

[0056] When the hand lifts the side connecting plate 2, the buckle plate 21 drives the stop bar 22 to move upward relative to the clamping assembly. The clamping assembly reduces the space with the wooden board 9 and gradually clamps the wooden board 9. When the stop bar 22 abuts against the clamping assembly, the space is reduced to the minimum, thereby achieving the purpose of the clamping assembly clamping the wooden board 9.

[0057] Specifically, Figure 1 As shown, the clamping assembly in this embodiment includes:

[0058] The movable claw 3 is arranged on one side of the side connecting plate 2, and its upper inner wall is movably connected to a side wall of the buckle plate 21. Specifically, the movable claw 3 is movably buckled with an inner concave cavity of a side wall of the buckle plate 21.

[0059] The static claw 6 is arranged on the other side of the side connecting plate 2, and its upper inner wall is movably connected with the other side wall of the buckle plate 21. Specifically, the static claw 6 is movably buckled with the internal concave cavity of the other side wall of the buckle plate 21, and the buckle plate 21 moves back and forth in the movable claw 3 and the static claw 6 as the side connecting plate 2 is lifted or dropped.

[0060] The adjuster 4 is arranged on both sides of the movable claw 3 and the static claw 6, one end of which is movably connected to the side wall of the movable claw 3, and the other end is movably connected to the side wall of the static claw 6. It is used for retracting and extending between the movable claw 3 and the static claw 6, adjusting the size of the space between the movable claw 3 and the static claw 6, so that the movable claw 3 and the static claw 6 can clamp the wooden board 9 together.

[0061] During the process of lifting the side connecting plate 2, as the stop bar 22 abuts against the inner top walls of the movable claw 3 and the stationary claw 6 respectively, the adjuster 4 is gradually tightened and drives the movable claw 3 and the stationary claw 6 to move toward each other, thereby reducing the space between them and achieving the purpose of clamping the wooden board 9.

[0062] Specifically, Figure 1 , Figure 3 as well as Figure 7 As shown, a friction plate 5 is provided on the inner wall of the movable claw 3 in this embodiment. The friction plate 5 is fixedly connected to the inner wall of the movable claw 3, specifically, it is vulcanized on the inner side of the movable claw 3, and is used to increase the friction resistance of the wooden board 9 on the movable claw 3, so that the wooden board 9 with a larger area can be firmly and stably clamped.

[0063] Specifically, Figure 7 As shown, the friction plate 5 in this embodiment is evenly provided with a plurality of pits for changing the contact hardness between the inner wall of the movable claw 3 , the inner wall of the stationary claw 6 and the wooden board 9 , and is suitable for clamping the wooden board 9 .

[0064] Specifically, Figure 1 , Figure 2 , Figure 3 as well as Figure 8 As shown, in this embodiment, a friction roller 7 is provided on the stationary claw 6. The friction roller 7 is located in the groove on the stationary claw 6 and is rotatably connected to the groove. In the initial stage of clamping the wooden board 9, it is convenient for the wooden board 9 to enter between the movable claw 3 and the stationary claw 6 along the friction roller 7. The friction roller 7 is a hollow metal rod with a cylindrical shape and knurling embossed on the outer surface. A retractable rectangular bar 71 is installed on the axis line inside the friction rod, and the friction rod is suspended in the slide groove 8 of the stationary claw 6. When the outer side of the friction rod contacts the wooden board 9, the friction roller 7 slides down along the slide groove 8 under the action of the gravity of the wooden board 9.

[0065] Specifically, Figure 3 and Fig. 9 As shown, in this embodiment, both side walls of the stationary claw 6 are provided with a slide groove 8, which is inclined downward, and the end of the friction roller 7 is connected to the slide groove 8 by a set screw, so that the friction roller 7 can slide along the slide groove 8 in an inclined state, clamping the wooden board 9 with uneven thickness, and more smoothly clamping the wooden board 9 between the movable claw 3 and the stationary claw 6. The position of the self-adjusting sliding friction rod is locked in the slide groove 8 by the set screws at the left and right ends of the self-adjusting sliding friction rod.

[0066] Specifically, Figure 1 and Figure 6 As shown, the regulator 4 in this embodiment includes:

[0067] The first connecting rod 41 .

[0068] The second connecting rod 42 is disposed on the first connecting rod 41 , and one end of the second connecting rod 42 is movably connected to one end of the first connecting rod 41 .

[0069] The third connecting rod 43 is respectively arranged on the first connecting rod 41 and the second connecting rod 42 , one end of which is fixedly connected to the first connecting rod 41 or the second connecting rod 42 , and the other end extends into the adjustment slot 11 formed in both the movable claw 3 and the static claw 6 .

[0070] The third connecting rod 43 reciprocates in the adjusting slot 11, driving the first connecting rod 41 and the second connecting rod 42 to move, thereby realizing the tightening or loosening process.

[0071] Specifically, Figure 1 and Figure 3 As shown, the friction plate 5 in this embodiment is made of rubber plate, which not only improves the contact hardness between the inner sides of the movable claws 3 and the stationary claws 6 and the wooden board 9 to prevent the surface of the wooden board 9 from being damaged, but also has a large friction coefficient to increase the friction force, so that the clamped wooden board 9 is not easy to slip.

[0072] Specifically, Figure 1 As shown, the material of the movable claw 3 in this embodiment is a wooden board. When clamping, the movable claw 3 provides a large friction contact surface to ensure the stability of the clamped wooden board 9.

[0073] Please combine Figure 1-Figure 9 The process of moving the wooden board 9 in this embodiment is described as follows:

[0074] When operating the tool to clamp the wooden board 99, Figure 1 and Figure 4 As shown, the direction of the pulling force of the holder 1 is changed by changing the up and down directions, thereby changing the opening and closing angle of the clamping assembly to a certain extent and applying a certain friction force.

[0075] When the sheet is placed in the clamping position, Figure 3As shown, the hand lifts the gripper 1 upward to clamp the board, and the friction principle is used to increase the downward friction resistance between the wooden board 9 and the friction plate 5. At this time, the buckle plate 21 moves upward, the stop bar 22 gradually abuts against the inside of the movable claw 3 and the static claw 6, and the upper and lower friction rods in the static claw 6 slide downward in the slide groove 8 along the gravity direction of the wooden board 9. In the adjustment groove 11, the first connecting rod 41 drives the static claw 6 and the second connecting rod 42 drives the movable claw 3 to move toward each other, and the space inside the movable claw 3 and the static claw 6 is reduced. The friction rod automatically adjusts its position in the slide groove 8 according to the thickness of the wooden board 9, and always keeps the wooden board 9 firmly pressed against the inner wall of the movable claw 3. In addition, the friction rod and the wooden board 9 generate two contact lines along the friction roller 7 to ensure that the clamping surface of the wooden board 9 is always in a balanced state without falling. As the tool is gradually lifted, the wooden board 9 is under the action of gravity, so that the combined force of the clamping force and the friction force of the clamping assembly is equal to or greater than the gravity of the wooden board 9. At this time, the wooden board 9 will not escape from the clamping of the self-adjusting sliding friction roller and the movable claw 3, and will be clamped between the movable claw 3 and the stationary claw 6. Then the holder 1 is moved to the target position to prevent the wooden board 9 from moving, thus completing the moving process.

[0076] This specific embodiment is merely an explanation of the utility model, and it is not a limitation of the utility model. After reading this specification, those skilled in the art can make non-creative modifications to the embodiment as needed, but as long as it is within the protection scope of the utility model, it is protected by the patent law.

Claims

1. A wooden board moving tool, used for clamping and moving a wooden board (9) by lifting a gripper (1) by hand, It is characterized in that include: Side connecting plates (2) are arranged on both sides of the holder (1), and the inner walls of the side connecting plates (2) are connected to the holder (1); A clamping assembly is arranged on the side connecting plate (2), the end of the side connecting plate (2) extends into the clamping assembly, the clamping assembly is movably connected to the surface of the side connecting plate (2), and the side connecting plate (2) is used to reduce the internal space of the clamping assembly when moving upward, so that the clamping assembly clamps the wooden board (9).

2. The wooden board moving tool according to claim 1, It is characterized in that The side connecting plate (2) is provided with: A gusset plate (21) is located at the rear of the side connecting plate (2), the top surface of which is integrally connected to the side connecting plate (2) and is cooperatively connected to the clamping assembly; A stop bar (22) is arranged on the pinch plate (21), and its side wall is fixedly connected to the side wall of the pinch plate (21); when the clamping assembly moves inside, the stop bar (22) abuts against the clamping assembly.

3. The wooden board moving tool according to claim 2, It is characterized in that The clamping assembly comprises: A movable claw (3) is arranged on one side of the side connecting plate (2), and an upper inner wall of the movable claw is movably connected to a side wall of the buckle plate (21); The static claw (6) is arranged on the other side of the side connecting plate (2), and the upper inner wall thereof is movably connected to the other side wall of the gusset plate (21). The gusset plate (21) moves back and forth within the movable claw (3) and the static claw (6) as the side connecting plate (2) is lifted or lowered; The adjuster (4) is arranged on both sides of the movable claw (3) and the static claw (6), one end of which is movably connected to the side wall of the movable claw (3), and the other end of which is movably connected to the side wall of the static claw (6), and is used for retracting and extending between the movable claw (3) and the static claw (6), adjusting the size of the space between the movable claw (3) and the static claw (6), so that the movable claw (3) and the static claw (6) can clamp the wooden board (9) together.

4. The wooden board moving tool according to claim 3, It is characterized in that A friction plate (5) is provided on the inner wall of the movable claw (3), and the friction plate (5) is fixedly connected to the inner wall of the movable claw (3) and is used to increase the friction resistance of the wooden board (9) on the movable claw (3).

5. The wooden board moving tool according to claim 4, It is characterized in that The friction plate (5) is evenly provided with a plurality of recesses for changing the contact hardness between the inner wall of the movable claw (3), the inner wall of the stationary claw (6) and the wooden board (9).

6. The wooden board moving tool according to claim 4, It is characterized in that The stationary claw (6) is provided with a friction roller (7), and the friction roller (7) is located in a groove on the stationary claw (6) and is rotatably connected to the groove.

7. The wooden board moving tool according to claim 6, It is characterized in that Slide grooves (8) are provided on both side walls of the stationary claw (6), and the slide grooves (8) are inclined downward. The ends of the friction rollers (7) are connected to the slide grooves (8) via set screws.

8. The wooden board moving tool according to claim 6, It is characterized in that The regulator (4) comprises: A first connecting rod (41); A second connecting rod (42) is arranged on the first connecting rod (41), and one end of the second connecting rod is movably connected to one end of the first connecting rod (41); The third connecting rod (43) is respectively arranged on the first connecting rod (41) and the second connecting rod (42), one end of which is fixedly connected to the first connecting rod (41) or the second connecting rod (42), and the other end extends into the adjustment groove (11) provided in the movable claw (3) and the static claw (6).

9. The wooden board moving tool according to claim 4, It is characterized in that The friction plate (5) is a rubber plate.

10. The wooden board moving tool according to claim 3, It is characterized in that The material of the movable claw (3) is a wooden board.

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