A hoist bottom hole sealing device provided with a bidirectional concertina sliding device

Abstract

The utility model provides a hoist bottom hole, belongs to riverway machinery technical field, it solves the technical problem that the conventional organ sliding device can only follow the steel wire rope movement along the reel axial, cannot swing in the reel radial following the steel wire rope, a hoist bottom hole block with two -way organ sliding device, including the protective cover, the surface fixed connection of protective cover has stainless steel plate, the inner wall fixed connection of stainless steel plate has axial stainless steel guide rail frame, the inner wall mounting of axial stainless steel guide rail frame has telescopic helmet formula protective cover. In the utility model, when the displacement of the steel rope, the force of the sleeve ring is received, when the sleeve ring is received the force in the vertical direction, the sleeve ring is driven to move in the longitudinal direction adjustment, when the sleeve ring is received the force in the horizontal direction, the longitudinal stainless steel guide rail frame is driven to move in the axial direction adjustment, the advantage that does this is, the hoist main part is installed in the protective cover inside use, can be good to carry out the sealed protection.

Description

Technical Field

[0001] This utility model belongs to the field of river machinery technology, and relates to the bottom hole of a winch, particularly a winch bottom hole sealing method with a bidirectional bellows sliding device. Background Technology

[0002] A winch is a small, lightweight lifting device that uses a drum to wind a wire rope to pull heavy objects. Winches can lift vertically and pull horizontally or at an angle. They are typically housed in a gate control room, a sealed space that protects them from wind and rain. However, a large opening must be provided below the winch to facilitate the movement of the pulley and wire rope. Currently, a sealing plate and bellows sliding device are commonly used to close this opening. This method is suitable for gates that only move vertically, but not for gates that move both vertically and horizontally simultaneously. Therefore, designing a winch bottom hole sealing method with a bidirectional bellows sliding device is the problem this invention aims to solve. Utility Model Content

[0003] The purpose of this utility model is to address the aforementioned problems in the existing technology by proposing a method for sealing the bottom hole of a winch equipped with a bidirectional bellows sliding device. The technical problem to be solved by this utility model is that the existing method can be used when the gate only moves vertically, but it is not suitable for gates that move both vertically and horizontally at the same time.

[0004] The objective of this utility model can be achieved through the following technical solutions:

[0005] A winch bottom hole sealing device with a bidirectional bellows sliding mechanism includes a protective cover. A stainless steel plate is fixedly connected to the surface of the protective cover. An axial stainless steel guide rail is fixedly connected to the inner wall of the stainless steel plate. A telescopic armor-type protective cover is installed on the inner wall of the axial stainless steel guide rail. A longitudinal stainless steel guide rail is fixedly connected to the surface of the telescopic armor-type protective cover. A folded telescopic strip is installed on the inner wall of the longitudinal stainless steel guide rail. A collar is fixedly connected to the inner wall of the folded telescopic strip. The winch body is installed on the inner bottom wall of the protective cover. Multiple steel ropes are fixedly connected to the surface of the winch body. The steel ropes are installed inside the collar. A positioning and maintenance mechanism is provided on the surface of the longitudinal stainless steel guide rail.

[0006] The working principle of this utility model is as follows: by setting a telescopic armor-type protective cover, the axial direction of movement is adjusted; by setting a folding telescopic strip, the longitudinal direction of movement is adjusted; by setting a winch body, the steel rope is wound and coiled for lifting work; and by setting a positioning and maintenance mechanism, maintenance work is performed when the steel rope is in motion.

[0007] The positioning and maintenance mechanism includes nylon sliders fixedly connected to the upper and lower surfaces of the longitudinal stainless steel guide rail frame, the surfaces of a pair of nylon sliders being slidably connected to the surface of the axial stainless steel guide rail frame, and a connecting plate being fixedly connected to the surface of the collar.

[0008] The above structure increases resistance during movement by incorporating a nylon slider and supports the rotation of the mounting pulley by incorporating a connecting plate.

[0009] The inner wall of the connecting plate is rotatably connected to a pulley, the surface of which has multiple grooves, and the surface of the pulley is in frictional contact with the surface of the steel rope.

[0010] With the above structure, by setting grooves to place the maintenance coating inside the barrel, it can adhere to the surface of the steel rope for maintenance when the steel rope moves.

[0011] A material cylinder is fixedly connected to the upper surface of the connecting plate, and the surface of the pulley fits snugly against the inner wall of the material cylinder.

[0012] The above structure is used to store the maintenance coating by setting up a material cylinder.

[0013] A baffle is slidably connected to the upper surface of the material cylinder, and a collection box is fixedly connected to the surface of the stainless steel plate.

[0014] The above structure is used to seal the top of the barrel by setting up a baffle to prevent paint contamination, and to collect paint dripping from the steel rope surface by setting up a collection box to prevent environmental pollution.

[0015] An observation window is installed on the inner wall of the stainless steel plate, and a sliding door is connected to the surface of the protective cover.

[0016] With the above structure, the operation of the winch body inside the protective cover can be observed through the observation window, and the winch body can be maintained by opening the switch door.

[0017] Compared with the prior art, the present invention has the following advantages:

[0018] 1. In this utility model, when the steel rope is displaced, the collar is subjected to force. When the collar is subjected to a force in the vertical direction, it drives the collar to move and adjust in the longitudinal direction. When the collar is subjected to a force in the horizontal direction, it drives the longitudinal stainless steel guide rail frame to move and adjust in the axial direction. The advantage of doing this is that the winch body is installed inside the protective cover and can be well sealed and protected.

[0019] 2. In this utility model, when the steel rope is being transported, its surface rotates due to friction with the surface of the pulley. Under the action of gravity, the maintenance coating enters the corresponding groove and is then discharged to the surface of the steel rope for automatic maintenance. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0021] Figure 2 This is a cross-sectional structural diagram of the stainless steel plate in this utility model;

[0022] Figure 3 This is a utility model Figure 2 Enlarged structural diagram at point A;

[0023] Figure 4 This is a three-dimensional structural diagram of the winch body in this utility model.

[0024] In the diagram: 1. Protective cover; 2. Stainless steel plate; 3. Opening and closing door; 4. Observation window; 5. Collection box; 6. Axial stainless steel guide rail frame; 7. Telescopic armor-type protective cover; 8. Winch body; 9. Nylon slider; 10. Longitudinal stainless steel guide rail frame; 11. Collar; 12. Material cylinder; 13. Baffle; 14. Connecting plate; 15. Groove; 16. Steel rope; 17. Pulley; 18. Folded telescopic strip. Detailed Implementation

[0025] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0026] like Figures 1-4 As shown, a winch bottom hole sealing device equipped with a bidirectional bellows sliding device includes a protective cover 1. A stainless steel plate 2 is fixedly connected to the surface of the protective cover 1. An axial stainless steel guide rail frame 6 is fixedly connected to the inner wall of the stainless steel plate 2. A telescopic armor-type protective cover 7 is installed on the inner wall of the axial stainless steel guide rail frame 6. A longitudinal stainless steel guide rail frame 10 is fixedly connected to the surface of the telescopic armor-type protective cover 7. A folded telescopic strip 18 is installed on the inner wall of the longitudinal stainless steel guide rail frame 10. A collar 11 is fixedly connected to the inner wall of the folded telescopic strip 18. A winch body 8 is installed on the inner bottom wall of the protective cover 1. Multiple steel ropes 16 are fixedly connected to the surface of the winch body 8. The steel ropes 16 are installed inside the collar 11. A positioning and maintenance mechanism is provided on the surface of the longitudinal stainless steel guide rail frame 10.

[0027] The positioning and maintenance mechanism includes nylon sliders 9 fixedly connected to the upper and lower surfaces of the longitudinal stainless steel guide rail frame 10, the surfaces of a pair of nylon sliders 9 being slidably connected to the surface of the axial stainless steel guide rail frame 6, and a connecting plate 14 fixedly connected to the surface of the collar 11.

[0028] A pulley 17 is rotatably connected to the inner wall of the connecting plate 14. The surface of the pulley 17 has multiple grooves 15, and the surface of the pulley 17 is in frictional contact with the surface of the steel rope 16.

[0029] The upper surface of the connecting plate 14 is fixedly connected to the material cylinder 12, and the surface of the pulley 17 is fitted to the inner wall of the material cylinder 12.

[0030] A baffle 13 is slidably connected to the upper surface of the material cylinder 12, and a collection box 5 is fixedly connected to the surface of the stainless steel plate 2.

[0031] An observation window 4 is installed on the inner wall of the stainless steel plate 2, and a sliding door 3 is connected to the surface of the protective cover 1.

[0032] The working principle of this utility model is as follows: When the steel rope 16 is displaced, the collar 11 is subjected to force. When the collar 11 is subjected to a vertical force, it moves and adjusts in the longitudinal direction. At this time, the folding telescopic strips 18 on both sides of the pusher extend and retract to adapt. When the collar 11 is subjected to a horizontal force, it moves and adjusts the longitudinal stainless steel guide rail frame 10 as a whole in the axial direction. At this time, the telescopic armor-type protective covers 7 on both sides extend and retract to adapt. The advantage of this is that the winch body 8 is installed inside the protective cover 1 for good protection. When the surface of the steel rope 16 needs maintenance, the sliding baffle 13 adds maintenance coating to the material cylinder 12. At this time, the movement of the steel rope 16 drives the pulley 17 to rotate due to friction. Under the action of gravity, the maintenance coating enters the corresponding groove 15 and is then discharged to the surface of the steel rope 16 for automatic maintenance. The coating dripped from the steel rope 16 is collected by the collection box 5 to prevent environmental pollution.

[0033] In summary, in this utility model, when the steel rope 16 is displaced, the collar 11 can be driven to move and adjust synchronously in both longitudinal and axial directions. At this time, the folding telescopic strip 18 and the telescopic armor-type protective cover 7 can extend and retract to adapt. The advantage of doing so is that the winch body 8 can be installed inside the protective cover 1 for good protection.

[0034] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

Claims

1. A bottom hole seal for a winch equipped with a bidirectional bellows sliding device, comprising a protective cover (1), characterized in that, A stainless steel plate (2) is fixedly connected to the surface of the protective cover (1). An axial stainless steel guide rail frame (6) is fixedly connected to the inner wall of the stainless steel plate (2). A telescopic armor-type protective cover (7) is installed on the inner wall of the axial stainless steel guide rail frame (6). A longitudinal stainless steel guide rail frame (10) is fixedly connected to the surface of the telescopic armor-type protective cover (7). A folded telescopic strip (18) is installed on the inner wall of the longitudinal stainless steel guide rail frame (10). A collar (11) is fixedly connected to the inner wall of the folded telescopic strip (18). A winch body (8) is installed on the inner bottom wall of the protective cover (1). A plurality of steel ropes (16) are fixedly connected to the surface of the winch body (8). The steel ropes (16) are installed inside the collar (11). A positioning and maintenance mechanism is provided on the surface of the longitudinal stainless steel guide rail frame (10).

2. A winch bottom hole sealing method with a bidirectional bellows sliding device according to claim 1, characterized in that, The positioning and maintenance mechanism includes nylon sliders (9) fixedly connected to the upper and lower surfaces of the longitudinal stainless steel guide rail frame (10), the surfaces of a pair of nylon sliders (9) are slidably connected to the surface of the axial stainless steel guide rail frame (6), and a connecting plate (14) is fixedly connected to the surface of the collar (11).

3. A winch bottom hole sealing method with a bidirectional bellows sliding device according to claim 2, characterized in that, The inner wall of the connecting plate (14) is rotatably connected to a pulley (17), and the surface of the pulley (17) has multiple grooves (15). The surface of the pulley (17) is in frictional contact with the surface of the steel rope (16).

4. A winch bottom hole sealing method with a bidirectional bellows sliding device according to claim 3, characterized in that, The upper surface of the connecting plate (14) is fixedly connected to the material cylinder (12), and the surface of the pulley (17) is fitted to the inner wall of the material cylinder (12).

5. A winch bottom hole sealing method with a bidirectional bellows sliding device according to claim 4, characterized in that, A baffle (13) is slidably connected to the upper surface of the material cylinder (12), and a collection box (5) is fixedly connected to the surface of the stainless steel plate (2).

6. A winch bottom hole sealing method with a bidirectional bellows sliding device according to claim 1, characterized in that, An observation window (4) is installed on the inner wall of the stainless steel plate (2), and a sliding door (3) is connected to the surface of the protective cover (1).

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