Construction engineering steel belt clamp device

Abstract

The utility model relates to a constructional engineering steel belt clamp device which comprises a fixed plier handle and a power arm, the middle of the fixed plier handle and the middle of the power arm are rotationally connected through a shaft, a hook-shaped base is arranged at the bottom of the fixed plier handle, a pressing block is connected to the tail end of the power arm, and clamping pieces are arranged on the opposite side walls of the pressing block and the hook-shaped base. The fixed plier handle is provided with the sliding way, the shaft is connected in the sliding way in a sliding mode, the packaging plier can be operated with one hand, and meanwhile labor is saved.

Description

Technical Field

[0001] The utility model relates to a steel belt clamp device for construction engineering, belonging to the technical field of packing clamps. Background Art

[0002] The steel strap clamp device is a packing clamp. The manual packing clamp is a common packing machine, which is widely used in food, medicine, hardware, chemical, clothing, postal and other industries. It is suitable for packing and bundling various sizes of goods, such as carton packing, paper packing, parcel letter packing, medicine box packing, light industry packing, hardware tool packing, ceramic product packing, auto parts packing, daily chemical product packing, stationery and sports goods packing, equipment packing, etc.

[0003] The existing patent CN217624305U discloses a packing clamp, in which an anti-wear sheet is arranged on the mounting sheet at the connection of the power arm, and the anti-wear sheet can reduce the direct contact friction between the mounting sheet and the rotating shaft structure, and effectively increase the service life of the mounting sheet; however, the existing manual packing clamps all use both hands to press the power arm to tighten the packing buckle, and cannot be operated with one hand; at the same time, in the process of pressing, forces in different directions are generated on the packing buckle, causing the packing buckle to shake continuously during the tightening process. When unskilled operators operate, there is a possibility that the packing clamp will be separated from the packing buckle during the squeezing process. Utility Model Content

[0004] In order to solve the above problems existing in the prior art, the utility model provides a steel strap clamp device for construction engineering, which can operate the baling clamp with one hand and is labor-saving.

[0005] The technical solution of the utility model is as follows:

[0006] A steel belt clamp device for construction engineering comprises a fixed clamp handle and a power arm, wherein the fixed clamp handle and the middle part of the power arm are rotatably connected via an axis, a hook-shaped seat is provided at the bottom of the fixed clamp handle, a pressure block is connected to the end of the power arm, clamps are provided on the side walls facing each other of the pressure block and the hook-shaped seat, a slideway is provided on the fixed clamp handle, and the axis is slidably connected in the slideway.

[0007] Among them, the upper ends of the fixed pliers handle and the power arm are open, and an extension handle is slidably connected through the opening. The surfaces of the fixed pliers handle, the power arm and the extension handle are all provided with a number of corresponding through holes. The extension handle is installed on the several through holes through pins and is fixed to the fixed pliers handle and the power arm respectively.

[0008] Wherein, an L-shaped guide handle is arranged on the top of the power arm.

[0009] Wherein, a rubber pad is arranged at the bottom of the hook-shaped seat.

[0010] Among them, the upper wall surface of the hook-shaped seat is provided with an electric curling head with a hot melt sheet, and the tail of the electric curling head is connected to a temperature control device with a switch and a temperature control knob, and the temperature control device is arranged on the top of the fixed clamp handle.

[0011] The utility model has the following beneficial effects:

[0012] The device is provided with a fixed clamp handle and a power arm, and after the fixed clamp handle is fixed, the power arm can be pressed toward the fixed clamp handle by one hand, which is easy to operate. At the same time, the design of the slideway can achieve force balance in the process of fastening the packing buckle, and prevent the packing buckle from flipping open during the clamping process. The device also provides a hot melt sheet to heat-melt the packing belt, which is convenient for the fusion and compression between the packing belt and the packing buckle. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the connection structure of the extension handle of the utility model.

[0015] The reference numerals in the figure represent:

[0016] 1. Fixed clamp handle; 2. Power arm; 3. Hook seat; 4. Pressure block; 6. Clip; 7. Slide; 8. Extension handle; 9. Through hole; 10. Latch; 11. L-shaped guide handle; 12. Rubber pad; 13. Hot melt sheet; 14. Temperature control device. DETAILED DESCRIPTION

[0017] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0018] See also Figure 1 to Figure 2 , the utility model provides a technical solution:

[0019] A steel belt clamp device for construction engineering comprises a fixed clamp handle 1 and a power arm 2. The fixed clamp handle 1 and the power arm 2 are rotatably connected in the middle by an axis. A hook-shaped seat 3 is arranged at the bottom of the fixed clamp handle 1. A pressure block 4 is connected to the end of the power arm 2. A clamping piece 6 is arranged on the side wall facing each other of the pressure block 4 and the hook-shaped seat 3. A slideway 7 is arranged on the fixed clamp handle 1, and the axis is slidably connected in the slideway 7.

[0020] A rubber pad 12 is provided at the bottom of the hook-shaped seat 3. When the items to be packed are glass and other easily worn items, the rubber pad 12 can effectively prevent the packing pliers from grinding the surface of the glass. When the packing buckle needs to be clamped, the hook-shaped seat 3 is hooked to the bottom of the packing buckle to stabilize the packing buckle. At the same time, the power arm 2 is hooked by the fingers, and the power arm 2 is pressed toward the palm, and the fixed clamp handle 1 is located at the palm, so that one-handed operation can be achieved.

[0021] At the same time, during packaging, the fixed clamp handle 1 remains vertically fixed, and the power arm 2 will drive the pressure block 4 to move circumferentially toward the fixed clamp handle 1 under tension, and then when the pressure block 4 contacts the packaging buckle, it will bring a force acting on the packaging buckle obliquely downward, while the fixed clamp handle 1 only produces a horizontal squeezing force on the packaging buckle, which will cause the packaging buckle to easily flip over when fastened. The shaft is slidably connected in the slideway 7, and at the same time, an L-shaped guide handle 11 is provided on the top of the power arm 2, and the L-shaped guide handle 11 is facing away from the fixed clamp handle 1. When the power arm 2 is pulled toward the fixed clamp handle 1, the slideway 7 can be used to hook up a part of the power arm 2 upward, and the hooked power arm 2 will drive the pressure block 4 to generate an upward force to offset the force acting on the packaging buckle downward, so that the packaging buckle is only limited by the force in the horizontal direction, which can avoid the packaging buckle from easily flipping over when fastened.

[0022] At the same time, the upper wall of the hook-shaped seat 3 is provided with an electric curling head with a hot melt sheet 13, and the tail of the electric curling head is connected to a temperature regulating device 14 with a switch and a temperature regulating knob. The temperature regulating device 14 is arranged on the top of the fixed clamp handle 1. When it is necessary to clamp the packing buckle, in the case of one-hand operation, the top temperature regulating device 14 can be pressed by the thumb to start it, and the packaging tape can be hot-melted by the hot melt sheet 13 and then fused and pressed by the packing buckle to complete the packaging process. It can be operated with one hand while saving the force required for one-hand operation and reducing the difficulty of use.

[0023] As a preferred embodiment, the top upper ends of the fixed pliers handle 1 and the power arm 2 are open, and the extension handle 8 is slidably connected through the opening; the surfaces of the fixed pliers handle 1, the power arm 2 and the extension handle 8 are all provided with a number of corresponding through holes 9; the extension handle 8 is installed on the several through holes 9 through the pins 10 to keep them fixed to the fixed pliers handle 1 and the power arm 2 respectively; the length of the combination of the fixed pliers handle 1, the power arm 2 and the extension handle 8 can be adjusted by inserting the pins 10 into different through holes 9; according to the lever principle, the required force can be reduced. In this scheme, the temperature control device 14 is arranged on the top of the extension handle 8.

[0024] The working principle of the above-mentioned simple packing pliers is as follows:

[0025] The staff member places the palm of his hand against the fixed clamp handle 1, and at the same time hooks his fingers towards the power arm 2, with his thumb located on the temperature control device 14, starts the preset temperature value, hooks the hook-shaped seat 3 at the bottom of the fixed clamp handle 1 into the bottom of the packing buckle, and at this time, presses the power arm 2 toward the palm of his hand by retracting his fingers, that is, hooks the palm back from the open state to the clenched state, and at the same time, after the hot melt sheet 13 heats the packaging tape, the bundling and fixation of the packaging tape can be completed.

[0026] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A steel strip clamp device for construction engineering, comprising a fixed clamp handle (1) and a power arm (2), characterized in that: The fixed pliers handle (1) and the middle part of the power arm (2) are rotatably connected via an axis, a hook-shaped seat (3) is provided at the bottom of the fixed pliers handle (1), a pressure block (4) is connected to the end of the power arm (2), and clamps (6) are provided on the opposite side walls of the pressure block (4) and the hook-shaped seat (3), a slideway (7) is provided on the fixed pliers handle (1), and the axis is slidably connected in the slideway (7).

2. A steel strip clamp device for construction engineering as claimed in claim 1, characterized in that: The top ends of the fixed pliers handle (1) and the power arm (2) are open, and an extension handle (8) is slidably connected through the opening. The surfaces of the fixed pliers handle (1), the power arm (2) and the extension handle (8) are all provided with a plurality of corresponding through holes (9). The extension handle (8) is installed on the plurality of through holes (9) through a latch (10) and is respectively fixed to the fixed pliers handle (1) and the power arm (2).

3. A steel strip clamp device for construction engineering as claimed in claim 1, characterized in that: An L-shaped guide handle (11) is arranged on the top of the power arm (2).

4. A steel strip clamp device for construction engineering as claimed in claim 1, characterized in that: A rubber pad (12) is provided at the bottom of the hook-shaped seat (3).

5. A steel strip clamp device for construction engineering as claimed in claim 1, characterized in that: The upper wall surface of the hook-shaped seat (3) is provided with an electric curling head with a hot melt sheet (13), and the tail of the electric curling head is connected to a temperature regulating device (14) with a switch and a temperature regulating knob, and the temperature regulating device (14) is arranged on the top of the fixed clamp handle (1).

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