A hinge type dustproof cover plate for a gate slot opening of a hoist room

Abstract

The utility model discloses a gate slot hole mouth hinge type dustproof cover plate of hoist room, including gate slot hole mouth of hoist room and the gate of passing through gate slot hole mouth of hoist room, be provided with the cover plate on the gate slot hole mouth of hoist room, the one side of cover plate is provided with the hinge, the hinge is installed on the ground frame of gate slot hole mouth of hoist room through the fixing piece, the other side of cover plate is provided with locking device, and the both sides of gate slot hole mouth of hoist room are provided with the railing respectively, the top of gate is fixed by steel wire rope, and the brush is set up in the cover plate edge close to steel wire rope. The utility model discloses through the hinge connection mode and the sealing design, realizes the convenient opening and the close of dustproof cover plate, and effectively blocks the dust, small animals and sundries and enters the hoist room.

Description

Technical Field

[0001] This utility model relates to the field of water conservancy and hydropower engineering technology, specifically a hinged dustproof cover for the door slot opening of a gate hoisting machine room. Background Technology

[0002] As a crucial facility for controlling the opening and closing of gates in water conservancy and hydropower projects, the gate slot openings often face the problem of dust, small animals, and debris accumulation due to exposure to the outdoor environment. These pollutants not only affect the normal operation of the gate hoist but may also damage the equipment and increase maintenance costs. Existing dust control measures mostly suffer from drawbacks such as complex installation, poor sealing effect, or inconvenient operation. Utility Model Content

[0003] This utility model aims to provide a hinged dust cover for the door slot opening of the hoisting machine room. Through the hinge connection method and sealing design, the dust cover can be opened and closed conveniently and tightly, effectively preventing dust, small animals and debris from entering the hoisting machine room.

[0004] The technical solution of this utility model is as follows:

[0005] A hinged dustproof cover for a gate hoisting chamber door slot includes a gate hoisting chamber door slot and a gate passing through the gate hoisting chamber door slot. A cover is provided on the gate hoisting chamber door slot, and a hinge is provided on one side of the cover. The hinge is installed on the ground frame of the gate hoisting chamber door slot by a fixing component. A locking device is provided on the other side of the cover. Railings are provided on both sides of the gate hoisting chamber door slot. The top of the gate is fixed by a steel wire rope, and a brush is provided on the edge of the cover near the steel wire rope.

[0006] Preferably, the cover plate is made of stainless steel or reinforced plastic.

[0007] Preferably, the locking device is a bolt lock.

[0008] Preferably, the brush is made of polypropylene (PP) or nylon.

[0009] Preferably, the shape of the cover plate matches the door slot opening of the hoisting machine room.

[0010] Preferably, the locking device is connected to the railing.

[0011] Preferably, the locking device is connected to the ground frame of the door slot opening in the hoisting machine room.

[0012] The beneficial effects of this utility model are:

[0013] This utility model provides a dustproof device with simple structure, convenient operation, and good sealing performance to protect the interior of the opening and closing machine chamber from external factors such as dust, small animals, and debris. Specifically, it features the following characteristics:

[0014] 1. Simple structure: The hinge connection method simplifies the installation and disassembly process of the dust cover and reduces maintenance costs.

[0015] 2. Easy to operate: The cover can be easily rotated around the hinge to open and close, improving operating efficiency.

[0016] 3. Excellent sealing performance: The design of the brush and locking device ensures that the dust cover forms a tight seal when closed, effectively preventing dust, small animals and debris from entering.

[0017] 4. Safe and reliable: This utility model enhances operational safety and reduces the risk of accidents. Attached Figure Description

[0018] Figure 1 This is a structural diagram showing the position of the cover plate when the gate of this utility model is closed;

[0019] Figure 2 This is a structural schematic diagram showing the position of the cover plate when the gate of this utility model is opened;

[0020] Figure 3 This is a plan view of the cover plate of this utility model;

[0021] In the attached diagram, 1-cover plate, 2-hinge, 3-brush, 4-locking device, 5-wire rope, 6-gate, 7-railing. Detailed Implementation

[0022] like Figure 1-3 As shown, a hinged dust cover for the opening of a gate hoist chamber includes a cover plate 1, a hinge 2, a brush 3, a locking device 4, a wire rope 5, a gate 6, and a railing 7. The layout and connection method of the key components are as follows: The specific functions of each component are as follows:

[0023] Cover plate 1: Made of high-strength, corrosion-resistant stainless steel or reinforced plastic, its shape matches the door slot opening of the hoisting machine room to ensure complete coverage of the opening.

[0024] Hinge 2: A hinge is provided on one side of the cover plate 1. Hinge 2 is installed on the frame of the door slot opening of the hoist chamber by means of fasteners, so that the cover plate 1 can rotate around the hinge axis to realize opening and closing. The design of hinge 2 should ensure that the cover plate 1 is stable and does not wobble when opening, and fits tightly when closing.

[0025] Brush 3: A brush 3 is installed near the edge of the cover plate of the wire rope 5. The brush is made of aging-resistant polypropylene PP or nylon to ensure that an effective sealing barrier is formed when the cover plate 1 is closed, preventing dust, small animals and debris from entering the opening and closing machine chamber.

[0026] Locking device 4: A locking device 4 with a pin lock is provided on the other side of the cover plate 1 to fix the cover plate 1 when it is closed, and to fix the cover plate 1 to the railing 7 or the ground frame of the door slot of the hoist room, so as to prevent the cover plate 1 from being opened accidentally due to wind, vibration and other factors, thereby stabilizing the cover plate 1.

[0027] Wire rope 5: Used to lift or lower gate 6.

[0028] A hinged dustproof cover for a gate hoisting chamber door slot includes a gate hoisting chamber door slot and a gate 6 passing through the gate hoisting chamber door slot. A cover plate 1 is provided on the gate hoisting chamber door slot. A hinge 2 is provided on one side of the cover plate 1. The hinge 2 is installed on the ground frame of the gate hoisting chamber door slot by a fixing component. A locking device 4 is provided on the other side of the cover plate 1. Railings 7 are provided on both sides of the gate hoisting chamber door slot. The top of the gate 6 is fixed by a steel wire rope 5. A brush 3 is provided on the edge of the cover plate 1 near the steel wire rope 5.

[0029] The working process of this utility model is as follows: Figure 2 As shown, when it is necessary to close the gate slot opening of the hoisting machine room, the gate 6 is lowered to the bottom of the gate slot opening via the wire rope 5. A hinge 2 is installed on one side of the cover plate 1. The hinge 2 is installed on the ground frame of the gate slot opening via a fixing component, so that the cover plate 1 rotates around the axis of the hinge 2, thereby closing the gate slot opening. A locking device 4 is installed on the other side of the cover plate 1, which is connected and fixed to the railing 7 or the ground frame of the gate slot opening, thereby stabilizing the cover plate 1. A brush 3 is installed on the edge of the cover plate 1 near the wire rope 5 to prevent debris from entering the hoisting machine room.

[0030] like Figure 3 As shown, when it is necessary to open the door slot of the hoisting machine room, first open the locking device 4 on the other side of the cover plate 1, so that the locking device 4 is separated from the railing 7 or the ground frame of the door slot of the hoisting machine room. The cover plate 1 rotates around the hinge 2 axis, thereby opening the door slot of the hoisting machine room. The gate 6 is lifted to the door slot of the hoisting machine room by the wire rope 5.

[0031] The above is a detailed technical solution for a hinged dust cover for the door slot of a hoisting machine room according to this utility model. It realizes the opening and closing of the dust cover, improves the operating efficiency and dust prevention effect, and has the advantages of simple structure and safety and reliability.

[0032] Those skilled in the art will understand that the above-described embodiments are specific implementations of the present invention, and in practical applications, various changes can be made to them in form and detail without departing from the spirit and scope of the present invention.

Claims

1. A hinged dustproof cover for the door slot opening of a gate hoist chamber, characterized in that, The device includes a gate slot opening for the hoisting machine room and a gate (6) passing through the gate slot opening. A cover plate (1) is provided on the gate slot opening for the hoisting machine room. A hinge (2) is provided on one side of the cover plate (1). The hinge (2) is installed on the ground frame of the gate slot opening for the hoisting machine room by a fastener. A locking device (4) is provided on the other side of the cover plate (1). Railings (7) are provided on both sides of the gate slot opening for the hoisting machine room. The top of the gate (6) is fixed by a steel wire rope (5). A brush (3) is provided on the edge of the cover plate (1) near the steel wire rope (5).

2. The hinged dustproof cover for the door slot opening of the hoisting machine room according to claim 1, characterized in that, The cover plate (1) is made of stainless steel or reinforced plastic.

3. The hinged dustproof cover for the door slot opening of the hoisting machine room according to claim 1, characterized in that, The locking device (4) is a bolt lock.

4. The hinged dustproof cover for the door slot opening of the hoisting machine room according to claim 1, characterized in that, The brush (3) is made of polypropylene (PP) or nylon.

5. The hinged dustproof cover for the door slot opening of the hoisting machine room according to claim 1, characterized in that, The shape of the cover plate (1) matches the door slot opening of the hoisting machine room.

6. The hinged dustproof cover for the door slot opening of the hoisting machine room according to claim 1, characterized in that, The locking device (4) is connected to the railing (7).

7. A hinged dustproof cover for the door slot opening of a hoisting machine room according to claim 1, characterized in that, The locking device (4) is connected to the ground frame of the door slot opening of the hoisting machine room.

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