Winch for constructional engineering

Abstract

The utility model relates to the technical field of winches, in particular to a winch for constructional engineering, which comprises a base, a first motor is fixed on the base, a winding drum is arranged in the base, a steel wire rope is fixed on the winding drum, one end of the winding drum is rotatably connected with the base, the other end of the winding drum is connected with an output shaft of the first motor, and a guide part is arranged on one side of the base. A cleaning part is arranged on the side, away from the base, of the guiding part and comprises a base and cleaning brushes, a second motor is fixed to the base, an insertion block is fixed to an output shaft of the second motor, a supporting disc is arranged on one side of the second motor, four cleaning brushes are fixed in the supporting disc, and a clamping groove matched with the insertion block is formed in the side, close to the second motor, of the supporting disc; a baffle is arranged on the side, away from the second motor, of the supporting disc. A limiting bolt is arranged on one side of the baffle. According to the utility model, the steel wire rope is convenient to clean and can be uniformly wound on the winding drum.

Description

Technical Field

[0001] The utility model relates to the technical field of winches, in particular to a winch for construction engineering. Background Art

[0002] A winch, also known as 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. The winch consists of a power source, a reduction mechanism, and a wire rope drum. According to the different forms of the power device, winches are divided into manual winches, electric winches, internal combustion winches, hydraulic winches, and steam winches; according to the speed of the wire rope movement, there are fast winches, slow winches, and speed-regulating winches. During the use of the winch, a large amount of dust and dirt are easily accumulated on the wire rope. The drum directly reels the wire rope, and the dust and dirt on the wire rope can easily reduce the service life of the wire rope. Therefore, a winch for construction projects is proposed to facilitate the cleaning of the wire rope. Utility Model Content

[0003] In view of the problems in the prior art, the utility model provides a winch for construction engineering.

[0004] The technical solution adopted by the utility model to solve its technical problems is a winch for construction engineering, comprising a base, a first motor is fixed on the base, a drum is provided in the base, a wire rope is fixed on the drum, one end of the drum is rotatably connected to the base, and the other end of the drum is connected to the output shaft of the first motor, a guide is provided on one side of the base, a cleaning member is provided on the side of the guide member away from the base, and the cleaning member comprises a base and a cleaning brush, a second motor is fixed on the base, an insert block is fixed on the output shaft of the second motor, a support plate is provided on one side of the second motor, four cleaning brushes are fixed in the support plate, a slot is provided on the side of the support plate close to the second motor that is adapted to the insert block, a baffle is provided on the side of the support plate away from the second motor, a limiting bolt is provided on one side of the baffle, a slide slot is provided on the side of the base away from the second motor that is adapted to the bottom end of the baffle, screw holes are provided on the base and the baffle that are adapted to the limiting bolt, a boss is fixed on the side of the baffle close to the support plate, and a slot is provided on the side of the support plate away from the second motor that is adapted to the boss.

[0005] By adopting the above technical solution, the output shaft of the first motor drives the drum to rotate to reel in the wire rope. During the reeling process, the two cleaning brushes close to the ground in the support disk clean the dust and dirt on the wire rope. After the two cleaning brushes close to the ground have been used for a period of time, the cleaning effect becomes worse. The output shaft of the second motor drives the insert block to rotate, and the support disk rotates, so that the two cleaning brushes close to the ground and the two cleaning brushes away from the ground can be exchanged. After the wire rope is reeled in, the baffle can be removed by loosening the limit bolt and pulling the baffle away from the second motor. The support disk can be pulled out to facilitate the removal and replacement of the support disk together with the cleaning brush.

[0006] Specifically, the guide member includes a support and a slide. The support is connected to the base, and the end of the slide away from the reel is connected to the base. A third motor is fixed to one side of the support. The output shaft of the third motor is connected to a screw rod through a coupling. A screw hole adapted to the screw rod is provided on the slide, and two guide wheels are rotatably connected inside the slide.

[0007] By adopting the above technical solution, the wire rope passes between the two guide wheels, the output shaft of the third motor drives the screw to rotate, and the slide moves along the length direction of the screw, which can guide the wire rope and make the wire rope evenly wound on the drum.

[0008] Specifically, one end of the screw rod away from the third motor is rotatably connected to the support.

[0009] Specifically, a through groove is provided at the bottom end of the base.

[0010] By adopting the above technical solution, the provision of the through groove on the base facilitates the passage of some of the cleaned dust and dirt, and prevents the dust and dirt from accumulating on the base.

[0011] Specifically, a protective cover is provided on one side of the first motor, and two handles are fixed on the top of the protective cover.

[0012] By adopting the above technical solution, after the wire rope is wound up, the protective cover is lifted up by holding the two handles and placed on the base. The protective cover can protect the first motor, the second motor, the third motor and the wire rope.

[0013] Specifically, through holes are formed at the four corners of the bottom end of the base.

[0014] By adopting the above technical solution, during installation, the bottom ends of the bolts are passed through the through holes at the four corners of the bottom end of the base, so that the base can be conveniently fixed on the ground or other locations.

[0015] Beneficial effects of the utility model:

[0016] (1) The utility model describes a winch for construction projects, wherein the output shaft of the first motor drives the drum to rotate and winds the wire rope. During the winding process, two cleaning brushes close to the ground in the support plate clean the dust and dirt on the wire rope. After the two cleaning brushes close to the ground have been used for a period of time, the cleaning effect becomes worse. The output shaft of the second motor drives the plug block to rotate, and the support plate rotates, so that the two cleaning brushes close to the ground can be exchanged with the two cleaning brushes far from the ground. After the wire rope is wound, the baffle can be removed by loosening the limit bolt and pulling the baffle away from the second motor. The support plate can be pulled out to facilitate the removal and replacement of the support plate together with the cleaning brushes.

[0017] (2) The winch for construction engineering described in the utility model allows the wire rope to pass between two guide wheels, the output shaft of the third motor drives the screw to rotate, and the slide moves along the length direction of the screw, which can guide the wire rope and enable the wire rope to be evenly wound on the drum. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0019] Figure 1 It is a structural diagram of the utility model;

[0020] Figure 2 This is a schematic structural diagram of the cleaning member of the present utility model;

[0021] Figure 3 This is a schematic structural diagram of the baffle of the present utility model;

[0022] Figure 4 This is a structural diagram of the second motor and the plug-in block combined in the present invention.

[0023] In the figure: 1. Base; 2. First motor; 3. Protective cover; 4. Handle; 5. Reel; 6. Guide wheel; 7. Support; 8. Guide member; 9. Cleaning member; 90. Base; 91. Second motor; 92. Support plate; 93. Cleaning brush; 94. Baffle; 95. Limit bolt; 96. Boss; 97. Insert; 10. Wire rope; 11. Slide; 12. Screw; 13. Third motor. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] In order to facilitate the cleaning of the wire rope 10, as an embodiment of the present invention, Figures 1 to 4As shown, a winch for construction engineering described in the utility model includes a base 1, a first motor 2 is fixed to the base 1 by bolts, a drum 5 is provided in the base 1, a wire rope 10 is fixed to the drum 5, one end of the drum 5 is rotatably connected to the base 1, and the other end of the drum 5 is connected to the output shaft of the first motor 2 by bolts, a guide member 8 is provided on one side of the base 1, a cleaning member 9 is provided on the side of the guide member 8 away from the base 1, the cleaning member 9 includes a base 90 and a cleaning brush 93, a second motor 91 is fixed to the base 90 by bolts, and an insert 97 is fixed to the output shaft of the second motor 91 by bolts, A support plate 92 is provided on one side of the second motor 91, and four cleaning brushes 93 are fixed in the support plate 92 by bolts. A slot adapted to the insert block 97 is provided on the side of the support plate 92 close to the second motor 91, and a baffle 94 is provided on the side of the support plate 92 away from the second motor 91. A limiting bolt 95 is provided on one side of the baffle 94, and a slide groove adapted to the bottom end of the baffle 94 is provided on the side of the base 90 away from the second motor 91. Screw holes adapted to the limiting bolt 95 are provided on the base 90 and the baffle 94. A boss 96 is welded and fixed on the side of the baffle 94 close to the support plate 92, and a slot adapted to the boss 96 is provided on the side of the support plate 92 away from the second motor 91.

[0026] During use, the output shaft of the first motor 2 drives the drum 5 to rotate to reel in the wire rope 10. During the reeling process, the two cleaning brushes 93 close to the ground in the support disk 92 clean the dust and dirt on the wire rope 10. After the two cleaning brushes 93 close to the ground have been used for a period of time, the cleaning effect becomes worse, and the output shaft of the second motor 91 drives the plug block 97 to rotate, and the support disk 92 rotates, so that the two cleaning brushes 93 close to the ground and the two cleaning brushes 93 away from the ground can be exchanged, and then the wire rope 10 can be continued to be cleaned. After the wire rope 10 is reeled in, the limit bolt 95 is loosened and the baffle 94 is pulled away from the second motor 91 to remove the baffle 94, and the support disk 92 is pulled out to facilitate the removal and replacement of the support disk 92 together with the cleaning brush 93.

[0027] In order to make the steel wire rope 10 evenly wound on the drum 5, for example, Figure 1 As shown, the guide member 8 includes a support 7 and a slide 11, the support 7 is welded to the base 1, and the end of the slide 11 away from the reel 5 is welded to the base 90. A third motor 13 is fixed to one side of the support 7 by bolts, and the output shaft of the third motor 13 is connected to the screw rod 12 through a coupling. A screw hole adapted to the screw rod 12 is provided on the slide 11, and two guide wheels 6 are rotatably connected inside the slide 11.

[0028] When in use, the wire rope 10 passes between the two guide wheels 6, the output shaft of the third motor 13 drives the screw rod 12 to rotate, and the slide 11 moves along the length direction of the screw rod 12, which can guide the wire rope 10 and make the wire rope 10 evenly wound on the reel 5.

[0029] In order to improve the stability of the screw rod 12 , one end of the screw rod 12 away from the third motor 13 is rotatably connected to the support 7 .

[0030] In order to prevent dust and the like from accumulating on the base 90, for example, Figure 2 As shown, a through slot is provided at the bottom end of the base 90 .

[0031] In order to protect the first motor 2, the second motor 91, the third motor 13 and the wire rope 10, for example, Figure 1 As shown, a protective cover 3 is provided on one side of the first motor 2 , and two handles 4 are welded and fixed to the top end of the protective cover 3 .

[0032] In order to facilitate the installation of the base 1, for example, Figure 1 As shown, through holes are provided at the four corners of the bottom end of the base 1 .

[0033] When the utility model is in use, the wire rope 10 passes between the two guide wheels 6, the output shaft of the first motor 2 drives the drum 5 to rotate, and the wire rope 10 is wound. The output shaft of the third motor 13 drives the screw rod 12 to rotate, and the slide 11 moves along the length direction of the screw rod 12, which can guide the wire rope 10 and make the wire rope 10 evenly wound on the drum 5;

[0034] During the winding process of the wire rope 10, the two cleaning brushes 93 close to the ground in the support plate 92 clean the dust and dirt on the wire rope 10. After the two cleaning brushes 93 close to the ground have been used for a period of time, the cleaning effect becomes worse, and the output shaft of the second motor 91 drives the plug block 97 to rotate, and the support plate 92 rotates, so that the two cleaning brushes 93 close to the ground and the two cleaning brushes 93 away from the ground can be exchanged, and the cleaning of the wire rope 10 can be continued. After the winding of the wire rope 10 is completed, the limit bolt 95 is loosened and the baffle 94 is pulled away from the second motor 91 to remove the baffle 94, and the support plate 92 is pulled out, so that the support plate 92 and the cleaning brushes 93 can be removed and replaced together.

[0035] Hold the two handles 4 to lift the protective cover 3 and cover the protective cover 3 on the base 1. The protective cover 3 can protect the first motor 2, the second motor 91, the third motor 13 and the wire rope 10.

[0036] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions in the specification are only for the purpose of illustrating the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may be subject to various changes and improvements, and such changes and improvements fall within the scope of protection claimed by the present invention. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents. Any matters not described in detail in the present invention belong to the prior art known to those skilled in the art.

Claims

1. A winch for construction engineering, characterized in that: The invention comprises a base (1), a first motor (2) is fixed on the base (1), a drum (5) is provided in the base (1), a steel wire rope (10) is fixed on the drum (5), one end of the drum (5) is rotatably connected to the base (1), and the other end of the drum (5) is connected to the output shaft of the first motor (2), a guide member (8) is provided on one side of the base (1), a cleaning member (9) is provided on the side of the guide member (8) away from the base (1), and the cleaning member (9) includes a base (90) and a cleaning brush (93), a second motor (91) is fixed on the base (90), an insert (97) is fixed on the output shaft of the second motor (91), and a support plate (91) is provided on one side of the second motor (91) 92), four cleaning brushes (93) are fixed in the support plate (92), a slot adapted to the plug block (97) is provided on the side of the support plate (92) close to the second motor (91), a baffle (94) is provided on the side of the support plate (92) away from the second motor (91), a limiting bolt (95) is provided on one side of the baffle (94), a sliding groove adapted to the bottom end of the baffle (94) is provided on the side of the base (90) away from the second motor (91), screw holes adapted to the limiting bolt (95) are provided on both the base (90) and the baffle (94), a boss (96) is fixed on the side of the baffle (94) close to the support plate (92), and a slot adapted to the boss (96) is provided on the side of the support plate (92) away from the second motor (91).

2. A winch for construction engineering according to claim 1, characterized in that: The guide member (8) includes a support (7) and a slide (11), wherein the support (7) is connected to the base (1), and one end of the slide (11) away from the reel (5) is connected to the base (90), a third motor (13) is fixed to one side of the support (7), and the output shaft of the third motor (13) is connected to the screw rod (12) through a coupling, a screw hole adapted to the screw rod (12) is provided on the slide (11), and two guide wheels (6) are rotatably connected in the slide (11).

3. A winch for construction engineering according to claim 2, characterized in that: One end of the screw rod (12) away from the third motor (13) is rotatably connected to the support (7).

4. A winch for construction engineering according to claim 1, characterized in that: A through slot is provided at the bottom end of the base (90).

5. A winch for construction engineering according to claim 1, characterized in that: A protective cover (3) is provided on one side of the first motor (2), and two handles (4) are fixed to the top of the protective cover (3).

6. A winch for construction engineering according to claim 1, characterized in that: Through holes are provided at the four corners of the bottom end of the base (1).

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