Vertical winch type hoist

Abstract

The utility model discloses a vertical winch type hoist, which relates to the technical field of hoists and comprises a base, a winch drum, a steel wire rope, a driven gear, a driving motor and a driving gear, the steel wire rope is sleeved at the outer end of the winch drum, the driven gear is meshed with the driving gear, the driven gear is fixedly sleeved on the outer wall of the winch drum, and the driving motor is meshed with the driving gear. Connecting plates and a fixing plate are fixedly connected to the two sides of the lower end face of the base respectively, a stirring plate is rotationally connected between the connecting plates, bristles are fixedly connected to the outer walls of the opposite sides of the stirring plate and the fixing plate, and the steel wire rope penetrates through the bristles. The steel wire rope cleaning device achieves the effect of cleaning the steel wire rope, solves the problems that the steel wire rope wound on the winding drum in the prior art is exposed outside, dust and blocks are easily adhered to the surface of the steel wire rope along with the increase of service time, and certain influence is generated on the use of the steel wire rope, and has practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of gate hoists, in particular to a vertical winch type gate hoist. Background Art

[0002] Gate hoists are used in various large-scale water supply and drainage, water conservancy and hydropower projects. They are used to control the lifting and lowering of various large and medium-sized cast iron gates and steel gates to achieve the purpose of opening and closing. Gate hoists are usually divided into screw-type gate hoists, winch-type gate hoists, hydraulic gate hoists, etc.

[0003] At present, when the vertical winch-type gate hoist is used to open and close the hoisting gate, the wire rope wound on the winch drum is exposed. As the use time increases, dust and clumps are easily adhered to the surface of the wire rope, which has a certain impact on the use of the wire rope. Based on this, we propose an improved vertical winch-type gate hoist. Utility Model Content

[0004] The main purpose of the utility model is to provide a vertical winch type door opening and closing machine, which can effectively solve the technical problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A vertical winch-type door opener comprises a base, a winch drum, a wire rope, a driven gear, a driving motor and a driving gear, wherein the wire rope is sleeved on the outer end of the winch drum, the driven gear is meshed with the driving gear, the driven gear is fixedly sleeved on the outer wall of the winch drum, a connecting plate and a fixing plate are fixedly connected to the two sides of the lower end surface of the base, a toggle plate is rotatably connected between the connecting plates, bristles are fixedly connected to the outer walls of the toggle plate and the fixing plate on the opposite side, and the wire rope is arranged to pass through the bristles.

[0007] As a further solution of the utility model, a mounting plate is fixedly connected to the upper end of the base, a mounting shaft is rotatably sleeved on the mounting plate, and the hoisting drum is fixedly sleeved on the outer wall of the mounting shaft.

[0008] As a further solution of the utility model, a protective shell is fixedly connected to the upper end surface of the base, and the protective shell is sleeved on the outer ends of the driven gear and the driving gear.

[0009] As a further solution of the utility model, the diameter of the driving gear is smaller than the diameter of the driven gear, and the driving motor is fixedly arranged on the upper end surface of the base.

[0010] As a further solution of the utility model, a driven shaft is rotatably arranged on the base, a rotating shaft fixedly connected to the output end of the driving motor and a transmission mechanism is fixedly sleeved on the outer wall of the driven shaft, one end of the driven shaft is fixedly sleeved with a driving disk, an articulated connecting rod is rotatably sleeved on the outer wall of the driving disk, and the other end of the articulated connecting rod is rotatably connected to the upper end surface of the toggle plate.

[0011] As a further solution of the utility model, the transmission mechanism includes a belt and two pulleys, and the diameter of the pulley fixedly sleeved on the outer wall of the driven shaft is larger than the diameter of the other pulley fixedly sleeved on the outer wall of the rotating shaft, and the belt is sleeved on the outer walls of the two pulleys.

[0012] The beneficial effects of the utility model are as follows:

[0013] By arranging the toggle plate, the fixing plate and the brush structure, the surface of the wire rope can be cleaned by the brush when the wire rope passes through the base, so as to prevent dust from adhering to the surface of the wire rope and affecting the use of the wire rope;

[0014] By arranging a transmission mechanism, a driven shaft, a driving disk, an articulated connecting rod and a toggle plate structure rotatably arranged on the connecting plate, the driving motor can drive the driven shaft to rotate through the rotating shaft, and then drive one end of the articulated connecting rod to rotate through the driving disk, so that the toggle plate is driven to swing back and forth relative to the connecting plate through the articulated connecting rod, thereby driving the bristles at one end of the toggle plate to swing, thereby effectively improving the cleaning effect of the bristles on the wire rope, and having practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of one side of a vertical winch-type gate hoist of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the other side of a vertical winch-type gate hoist of the utility model;

[0017] Figure 3 It is a schematic diagram of the structure of a vertical winch-type gate hoist viewed from above of the utility model;

[0018] Figure 4 The utility model is a schematic diagram of the main structure of a vertical winch type gate hoist.

[0019] In the figure: 1. base; 2. mounting plate; 3. hoisting drum; 4. wire rope; 5. driven gear; 6. driving motor; 7. driving gear; 8. driven shaft; 9. transmission mechanism; 10. driving disc; 11. hinged connecting rod; 12. connecting plate; 13. toggle plate; 14. fixing plate; 15. bristles; 16. protective shell. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] like Figure 1-4 As shown, a vertical winch-type door opener includes a base 1, a winch drum 3, a wire rope 4, a driven gear 5, a driving motor 6 and a driving gear 7. The wire rope 4 is sleeved on the outer end of the winch drum 3, the driven gear 5 is meshed with the driving gear 7, and the driven gear 5 is fixedly sleeved on the outer wall of the winch drum 3. A connecting plate 12 and a fixing plate 14 are fixedly connected to both sides of the lower end surface of the base 1, and a toggle plate 13 is rotatably connected between the connecting plates 12. Brushes 15 are fixedly connected to the outer walls of the toggle plate 13 and the fixing plate 14 on the opposite side, and the wire rope 4 is arranged through the brushes 15.

[0022] In this embodiment, a mounting plate 2 is fixedly connected to the upper end of the base 1, a mounting shaft is rotatably sleeved on the mounting plate 2, and a hoisting drum 3 is fixedly sleeved on the outer wall of the mounting shaft.

[0023] In this embodiment, a protective shell 16 is fixedly connected to the upper end surface of the base 1 , and the protective shell 16 is sleeved on the outer ends of the driven gear 5 and the driving gear 7 , so that the driven gear 5 and the driving gear 7 are protected by the protective shell 16 .

[0024] In this embodiment, the diameter of the driving gear 7 is smaller than that of the driven gear 5 , and the driving motor 6 is fixedly arranged on the upper end surface of the base 1 . The driving motor 6 drives the driving gear 7 to rotate at a reduced speed through the driven gear 5 .

[0025] In this embodiment, a driven shaft 8 is rotatably provided on the base 1, a transmission mechanism 9 is fixedly sleeved on the rotating shaft fixedly connected to the output end of the driving motor 6 and the outer wall of the driven shaft 8, one end of the driven shaft 8 is fixedly sleeved with a driving disk 10, and a hinged connecting rod 11 is rotatably sleeved on the outer wall of the driving disk 10, and the other end of the hinged connecting rod 11 is rotatably connected to the upper end surface of the toggle plate 13. When the driven shaft 8 rotates, one end of the hinged connecting rod 11 will be driven to move through the driving disk 10, thereby driving the toggle plate 13 to swing back and forth relative to the connecting plate 12 through the hinged connecting rod 11.

[0026] In this embodiment, the transmission mechanism 9 includes a belt and two pulleys, and the diameter of the pulley fixedly sleeved on the outer wall of the driven shaft 8 is larger than the diameter of the other pulley fixedly sleeved on the outer wall of the rotating shaft. The belt is sleeved on the outer walls of the two pulleys to prevent the driven shaft 8 from rotating too fast, which eventually causes the toggle plate 13 to be in a rapid swinging state, increasing the wear between the bristles 15 and the wire rope 4.

[0027] It should be noted that the utility model is a vertical winch-type gate opening and closing machine. When in use, the driving motor 6 drives the active gear 7 to rotate through the rotating shaft, and then drives the meshing driven gear 5 to rotate, and then drives the winch drum 3 to rotate, and the wire rope 4 is retracted and released to drive the gate to rise and fall. At the same time, the wire rope 4 is cleaned by the bristles 15 between the toggle plate 13 and the fixed plate 14 to prevent dust adhesion. At the same time, when the driving motor 6 drives the rotating shaft to rotate, it will drive the driven shaft 8 to rotate through the transmission mechanism 9, and then drive the driving disk 10 to rotate, and then drive one end of the hinged connecting rod 11 to make a circular motion, and then drive the toggle plate 13 to swing relative to the connecting plate 12 through the other end of the hinged connecting rod 11, so that the bristles 15 on the toggle plate 13 can be driven to swing, thereby improving the cleaning effect of the wire rope 4.

[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A vertical winch hoist, comprising a base (1), a winch drum (3), a wire rope (4), a driven gear (5), a driving motor (6) and a driving gear (7), wherein the wire rope (4) is sleeved on the outer end of the winch drum (3), the driven gear (5) and the driving gear (7) are meshed, and the driven gear (5) is fixedly sleeved on the outer wall of the winch drum (3), characterized in that: A connecting plate (12) and a fixing plate (14) are fixedly connected to both sides of the lower end surface of the base (1), a toggle plate (13) is rotatably connected between the connecting plates (12), bristles (15) are fixedly connected to the outer walls of the toggle plate (13) and the fixing plate (14) on the opposite side, and the steel wire rope (4) is arranged to pass through the bristles (15).

2. A vertical winch hoist according to claim 1, characterized in that: The upper end of the base (1) is fixedly connected to a mounting plate (2), a mounting shaft is rotatably sleeved on the mounting plate (2), and the hoisting drum (3) is fixedly sleeved on the outer wall of the mounting shaft.

3. A vertical winch hoist according to claim 1, characterized in that: The upper end surface of the base (1) is fixedly connected with a protective shell (16), and the protective shell (16) is sleeved on the outer ends of the driven gear (5) and the driving gear (7).

4. A vertical winch hoist according to claim 1, characterized in that: The diameter of the driving gear (7) is smaller than the diameter of the driven gear (5), and the driving motor (6) is fixedly arranged on the upper end surface of the base (1).

5. The vertical winch type door hoist according to claim 1, characterized in that: A driven shaft (8) is rotatably provided on the base (1); a transmission mechanism (9) is fixedly sleeved on the outer wall of the driven shaft (8) and a rotating shaft fixedly connected to the output end of the driving motor (6); a driving disk (10) is fixedly sleeved on one end of the driven shaft (8); a hinged connecting rod (11) is rotatably sleeved on the outer wall of the driving disk (10); and the other end of the hinged connecting rod (11) is rotatably connected to the upper end surface of the toggle plate (13).

6. A vertical winch-type door hoist according to claim 5, characterized in that: The transmission mechanism (9) comprises a belt and two pulleys, and the diameter of the pulley fixedly sleeved on the outer wall of the driven shaft (8) is larger than the diameter of the other pulley fixedly sleeved on the outer wall of the rotating shaft, and the belt is sleeved on the outer walls of the two pulleys.

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