A wire winch

Abstract

The present invention discloses a wire rope winch, comprising a machine base, a drum and a driving member for driving the drum to rotate are arranged on the machine base, the drum is rotatably arranged on the machine base, a plurality of rollers are arranged on the machine base, each roller is located below the machine base, the machine base forms a distance with the ground through the rollers, a screw and a support seat are also arranged on the machine base, a plurality of screws are arranged and are located below the machine base, a plurality of support seats are also arranged corresponding to the screws, a threaded hole matching the screw is arranged on the support seat, the screw is passed through the threaded hole, the support seat can be moved relative to the screw by rotation, a warning light assembly is also arranged on the machine base, the warning light assembly comprises a circuit board, a warning light and a control switch, the control switch and the warning light are both electrically connected to the circuit board, it is more convenient when the winch is transported, and the winch can issue a warning prompt that it is working when it is working.

Description

Technical Field

[0001] The invention relates to the field of municipal technology, and in particular to a wire winch. Background Art

[0002] A winch is a small and light lifting device that uses a drum to wind a wire rope or chain to lift or pull heavy objects. It is also called a winch. The winch can lift vertically, pull horizontally or tilt heavy objects. It can be used alone or as a component of machinery such as lifting, road construction and mine hoisting. Because of its simple operation and large amount of rope winding, it is mainly used for lifting or flat towing materials in construction, water conservancy projects, forestry, mines, docks, etc. However, it has at least the following defects: 1. Because the steel wire is relatively heavy when it is wound on the drum, it is inconvenient to carry it; 2. The winch has no warning device when it is working. Summary of the invention

[0003] Purpose of the present invention: In order to overcome the defects of the prior art, the present invention provides a wire winch, which is more convenient when the winch is carried, and the winch can issue a warning prompt that it is working when it is working.

[0004] The present invention discloses a wire rope winch, comprising a machine base, a drum and a driving member for driving the drum to rotate are arranged on the machine base, the drum is rotatably arranged on the machine base, and the characteristic is that: a plurality of rollers are arranged on the machine base, each roller is located below the machine base, the machine base forms a distance with the ground through the rollers, a screw and a support seat are also arranged on the machine base, a plurality of screws are arranged and are located below the machine base, a plurality of support seats are also arranged corresponding to the screws, a threaded hole matching the screw is arranged on the support seat, the screw is passed through the threaded hole, the support seat can be rotated to move relative to the screw, a warning light assembly is also arranged on the machine base, the warning light assembly comprises a circuit board, a warning light and a control switch, and the control switch and the warning light are both electrically connected to the circuit board.

[0005] By adopting the above technical solution, the support seat can be rotated to make the support seat move relative to the screw for adjustment. When the product needs to be moved, the support seat is adjusted to be separated from the ground so that force can be applied to the roller. The machine base can be driven to move by the roller, which can reduce friction and make it more labor-saving when transporting. When the product does not need to be moved, the support seat is adjusted to contact with the ground, which can increase friction and prevent the machine base from sliding easily, making it more stable when in use. The warning light can serve as a warning when the product is in use, making it safer when in use.

[0006] A further configuration of the present invention is as follows: the reel includes a rotating shaft and a baffle, the baffles are fixedly arranged at both ends of the rotating shaft, the baffles are arranged in a circular shape, a card slot is arranged on the outer edge of the baffle, and a plurality of card slots are arranged at intervals along the circumference of the baffle, a push rod is provided on the machine base at the position of the card slot, the push rod is slidably arranged on the machine base, and the push rod can slide into the card slot to form a self-locking mechanism with the card slot.

[0007] By further configuring as above, the push rod can be slid so that it can be inserted into the slot. When the push rod is inserted into the slot, the rotation of the reel can be restricted, so that when the reel does not need to rotate, the reel can be prevented from rotating on its own, and no manpower is required to keep the reel from rotating, making it more labor-saving and convenient to use.

[0008] The present invention is further configured as follows: both ends of the rotating shaft are arranged through baffles, a protrusion is provided on the rotating shaft, a plurality of protrusions are arranged at intervals along the circumference of the rotating shaft, a groove is provided on the machine base, the rotating shaft is rotatably arranged on the groove, an arc groove matching the protrusion is provided on the inner side wall of the groove corresponding to the position of the protrusion, the protrusion is inserted in the arc groove, and a locking member for limiting the rotating shaft from escaping from the groove is also provided at the position of the groove on the machine base.

[0009] By further configuring as described above, the locking member can prevent the shaft from being disengaged from the groove, making it more stable during use; the cooperation between the protrusion and the arc groove can prevent the shaft from axially moving when the shaft rotates, thereby further increasing stability.

[0010] The present invention is further configured as follows: the driving member comprises a hand crank, the hand crank is sleeved on the end of the rotating shaft, and the hand crank rotates synchronously with the rotating shaft.

[0011] With the above further arrangement, the rotating shaft can be driven to rotate by driving the hand crank, and the hand crank can save more effort when driving the rotating shaft to rotate, and the installation is also more convenient.

[0012] The present invention is further configured as follows: the roller comprises a front roller group and a rear roller group, wherein at least one of the roller groups is a universal wheel.

[0013] By adopting the above further arrangement, it is more convenient to change direction when the arrangement is moved.

[0014] A further configuration of the present invention is that a handle is also provided on the machine base, and a control switch is provided on the handle.

[0015] With the above further arrangement, the device can be carried by pushing the handle, and the control switch is arranged on the handle, which makes it more convenient to control.

[0016] A further configuration of the present invention is that a solar panel for supplying power to the warning light is also provided on the machine base, and the solar panel is arranged at the upper end of the machine base and is electrically connected to the circuit board.

[0017] The above further configuration makes power supply more convenient and is in line with the path of sustainable social development.

[0018] A further configuration of the present invention is that an oil pan is also provided on the machine base, and a plurality of tensioning shafts are passed through the oil pan.

[0019] With the above further configuration, the oil pan can add lubricant to the steel wire to reduce friction resistance during use. The tensioning shaft can be used for reversing and tensioning the steel wire. Since the steel wire is easily deformed during use, the tensioning shaft can also level the steel wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a stereogram of the present invention;

[0021] Figure 2 This is a schematic diagram of the machine base structure of the present invention;

[0022] Figure 3 This is a schematic diagram of the structure of the roller, support seat, screw rod and handle of the present invention;

[0023] Figure 4 It is a schematic diagram of the reel structure of the present invention;

[0024] Figure 5 It is a schematic diagram of the support seat structure. DETAILED DESCRIPTION

[0025] The specific embodiments of the present invention are described in detail below with reference to the accompanying drawings:

[0026] The present invention discloses a wire rope winch, including a machine base 1, a drum 2 and a driving member 3 for driving the drum 2 to rotate are arranged on the machine base 1, the drum 2 is rotatably arranged on the machine base 1, and the characteristics are as follows: the machine base 1 is provided with a plurality of rollers 4, each roller 4 is located below the machine base 1, the machine base 1 forms a distance with the ground through the rollers 4, the machine base 1 is also provided with a screw 5 and a support seat 6, the screw 5 is provided with a plurality of and is located below the machine base 1, the support seat 6 is also provided with a plurality of corresponding screws 5, the support seat 6 is provided with a threaded hole 611 adapted to the screw 5, the screw 5 is passed through the threaded hole 611, the support seat 6 can be moved relative to the screw 5 by rotation, and a warning light assembly is also provided on the machine base 1, and the warning light assembly includes It includes a circuit board 7, a warning light 8 and a control switch 9. The control switch 9 and the warning light 8 are electrically connected to the circuit board 7. Rotating the support seat 6 can make the support seat 6 move relative to the screw rod 5 for adjustment. When the product needs to be moved, the support seat 6 is adjusted to be separated from the ground so that the force can act on the roller 4. The machine base 1 can be driven to move by the roller 4, which can reduce the friction and make it more labor-saving when carrying. When the product does not need to be moved, the support seat 6 is adjusted to contact with the ground, which can increase the friction and prevent the machine base 1 from sliding easily, making it more stable when in use. The warning light 8 can serve as a warning when the product is in use, making it safer when in use.

[0027] The reel 2 includes a rotating shaft 211 and a baffle 212. The baffle 212 is fixedly arranged at both ends of the rotating shaft 211. The baffle 212 is arranged in a circular shape. A slot 213 is arranged on the outer edge of the baffle 212. A plurality of slots 213 are arranged at intervals along the circumference of the baffle 212. A push rod 9 is arranged at the position of the slot 213 on the machine base 1. The push rod 9 is slidably arranged on the machine base 1. The push rod 9 can slide into the slot 213 to form a self-locking mechanism with the slot 213. The push rod 9 can slide so that the push rod 9 is stuck in the slot 213. When the push rod 9 is inserted in the slot 213, the rotation of the reel 2 can be restricted, so that when the reel 2 does not need to rotate, the reel 2 can be prevented from rotating by itself, and no manpower is required to maintain the reel 2 from rotating, which makes it more labor-saving and convenient to use.

[0028] The two ends of the rotating shaft 211 are arranged through the baffle 212, and a protrusion 214 is arranged on the rotating shaft 211. A plurality of protrusions 214 are arranged at intervals along the circumference of the rotating shaft 211. A groove 10 is provided on the machine base 1, and the rotating shaft 211 is rotatably arranged on the groove 10. An arc groove 1011 adapted to the protrusion 214 is provided on the inner side wall of the groove 10 corresponding to the position of the protrusion 214, and the protrusion 214 is inserted into the arc groove 1011. A locking member 15 for limiting the rotating shaft 211 from disengaging from the groove 10 is also provided at the position of the groove 10 on the machine base 1. The locking member 15 can prevent the rotating shaft 211 from disengaging from the groove 10, making it more stable when in use. The cooperation between the protrusion 214 and the arc groove 1011 can prevent the rotating shaft 211 from axially moving when the rotating shaft 211 rotates, which can further increase stability. The locking member 15 can be a cover plate covered on the groove 10, and the cover plate can be fixed to the machine base 1 by bolts. This is common knowledge familiar to those skilled in the art and will not be introduced in detail herein.

[0029] The driving member 3 includes a hand crank 311, which is sleeved on the end of the rotating shaft 211. The hand crank 311 rotates synchronously with the rotating shaft 211. The rotating shaft 211 can be driven to rotate by driving the hand crank 311. Moreover, by means of the hand crank 311, it is easier to save effort when driving the rotating shaft 211 to rotate, and the installation is also more convenient.

[0030] The roller 4 includes a front roller group 411 and a rear roller group 412, wherein at least one of the roller groups is a universal wheel, which makes it easier to change direction when the device is moved.

[0031] The base 1 is also provided with a handle 11, and the control switch 9 is arranged on the handle 11. The device can be carried by pushing the handle 11. The control switch 9 is arranged on the handle 11, which can be more convenient when controlling.

[0032] The base 1 is also provided with a solar panel 12 for supplying power to the warning light 8. The solar panel 12 is arranged at the upper end of the base 1 and is electrically connected to the circuit board 7, making power supply more convenient and in line with the path of sustainable social development.

[0033] The base 1 is also provided with an oil pan 13, and a plurality of tensioning shafts 14 are passed through the oil pan 13. The oil pan 13 can add lubricant to the steel wire to reduce friction resistance when in use. The tensioning shaft 14 can be used for reversing and tensioning the steel wire. The steel wire is easily deformed when in use, and the tensioning shaft 14 can also play a role in leveling the steel wire.

Claims

1. A wire rope winch, comprising a base, a drum and a driving member for driving the drum to rotate, the drum being rotatably arranged on the base, characterized in that: The machine base is provided with a plurality of rollers, each of which is located below the machine base, and the machine base forms a distance with the ground through the rollers. The machine base is also provided with a screw and a support seat. The screws are provided with a plurality of screws and are located below the machine base, and the support seat is also provided with a plurality of screws corresponding to the screws. The support seat is provided with a threaded hole matched with the screw, and the screw is passed through the threaded hole. The support seat can move relative to the screw by rotation. The machine base is also provided with a warning light assembly, which includes a circuit board, a warning light and a control switch. The control switch and the warning light are electrically connected to the circuit board. The reel includes a rotating shaft and a baffle. The baffle is fixedly arranged at both ends of the rotating shaft. The baffle is arranged in a circular shape. A card slot is arranged on the outer edge of the baffle. A plurality of card slots are arranged at intervals along the circumference of the baffle. A push rod is provided at the card slot position on the machine base, and the push rod is slidably arranged on the machine base. The push rod can slide into the card slot to form a self-locking mechanism with the card slot.

2. A wire hoist according to claim 1, characterized in that: The two ends of the rotating shaft are set through the baffle, and the rotating shaft is provided with a protrusion. A plurality of protrusions are arranged at intervals along the circumference of the rotating shaft. A groove is provided on the machine base, and the rotating shaft is rotatably set on the groove. An arc groove matching the protrusion is provided on the inner side wall of the groove corresponding to the position of the protrusion, and the protrusion is inserted in the arc groove. A locking piece for limiting the rotating shaft from escaping from the groove is also provided at the position of the groove on the machine base.

3. A wire hoist according to claim 1 or 2, characterized in that: The driving member comprises a hand crank which is sleeved on the end of the rotating shaft and rotates synchronously with the rotating shaft.

4. A wire hoist according to claim 3, characterized in that: The rollers include a front roller group and a rear roller group, wherein at least one roller group is a universal wheel.

5. A wire hoist according to claim 4, characterized in that: The machine base is also provided with a handle, and the control switch is arranged on the handle.

6. A wire hoist according to claim 4 or 5, characterized in that: The base is also provided with a solar panel for supplying power to the warning light. The solar panel is arranged at the upper end of the base and is electrically connected to the circuit board.

7. A wire hoist according to claim 6, characterized in that: An oil pan is also provided on the machine base, and a plurality of tensioning shafts are passed through the oil pan.

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