Novel fully-sealed manual slide plate gate

Abstract

The utility model provides a novel fully-sealed manual slide plate gate, which relates to the technical field of slide plate gates, and comprises a frame, the top of the frame is in threaded connection with a screw rod in a penetrating manner, the lower end face of the screw rod is rotatably connected with a door plate, and the inner surface of the frame is symmetrically and fixedly connected with sealing strips; and the number of the supporting assemblies is two, the two supporting assemblies are symmetrically and fixedly connected to the inner surface of the frame, and each supporting assembly comprises a connecting base. According to the slide plate inserting door, when the slide plate inserting door is installed and used and the door plate moves upwards from the interior of a conveying line to achieve position adjustment, the door plate can move between the scraping plates on the two sides, pressure can be applied to the scraping plates through connection of the connecting plates by means of resilience force of the springs, the scraping plates and the surface of the door plate are in a tight attaching state, and therefore after the door plate moves upwards, the scraping plates can be tightly attached to the surface of the door plate. And the scraping plate can scrape away residual materials on the surface of the door plate, corrosion damage caused by the residual materials on the surface of the door plate is avoided, and the service life of the slide plate inserting door is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of slide gate technology, and in particular to a novel fully sealed manual slide gate. Background Technology

[0002] Slide gates are mainly used in thermal power plants for conveying systems containing fly ash and other powdery dry materials from various industries. They have opening and closing functions, facilitating the inspection and maintenance of the entire conveying system.

[0003] In the existing technology, when the gate is used in the conveyor line of thermal power plant, after repeated up and down position adjustment, some material will remain on the surface of the gate panel that serves as an internal barrier. If the gate panel is placed with the material remaining, it will cause corrosion and damage to the gate panel, affecting the service life of the gate. Utility Model Content

[0004] The purpose of this utility model is to solve the problem that when the slide gate is used in the conveyor line of thermal power plants, after repeated up and down position adjustments, some material remains on the surface of the door panel that serves as an internal barrier. Placing the door panel with the material residue will cause corrosion and damage to the door panel, affecting the service life of the slide gate. Therefore, a new type of fully sealed manual slide gate is proposed.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a novel fully sealed manual sliding door, comprising: a frame, wherein a lead screw is threadedly connected to the top of the frame, and a door panel is rotatably connected to the lower end face of the lead screw; sealing strips are symmetrically fixedly connected to the inner surface of the frame; a support assembly, wherein two support assemblies are symmetrically fixedly connected to the inner surface of the frame, and each support assembly includes a connecting seat; and a cleaning assembly, wherein two cleaning assemblies are symmetrically fixedly connected to the inner surface of the frame, each cleaning assembly includes a side frame, wherein multiple springs are equidistantly fixedly connected to the inner surface of the side frame, a connecting plate is fixedly connected between the end faces of the multiple springs, and a scraper is fixedly connected to the outer surface of the connecting plate.

[0006] Preferably, the door panel is located inside the frame, and the outer surface of the door panel is attached to the inner surface of the frame.

[0007] Preferably, a handwheel is fixedly connected to the upper end face of the lead screw, and the handwheel is located above the frame.

[0008] Preferably, a plurality of supports are fixedly connected at equal intervals to the bottom of the connecting seat, and rollers are rotatably connected to the inner surface of the supports.

[0009] Preferably, the sealing strip is located above the connecting seat, the door panel is located between the two sealing strips, and the outer surface of the roller is in contact with the outer surface of the door panel.

[0010] Preferably, the side frame is located below the connecting seat, and the outer surface of the scraper is in contact with the outer surface of the door panel.

[0011] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0012] 1. In this utility model, when the door panel is installed and used, as the door panel moves upward from the conveyor line to achieve position adjustment, the door panel will move between the scrapers on both sides. Utilizing the spring's rebound force, pressure can be applied to the scrapers through the connection plate, so that the scrapers and the door panel surface are in a tight fit. Therefore, after the door panel moves upward, the scrapers can clean the material remaining on the door panel surface, avoiding corrosion damage caused by the material remaining on the door panel surface, and improving the service life of the door panel.

[0013] 2. In this utility model, the sealing strips on both sides are attached to the door panel to enhance the sealing effect. The sealing strips are made of non-oil-resistant PTFE braided packing material, which has excellent thermal stability, self-lubrication and wear resistance, and can ensure the long-term stable operation of the door panel. Attached Figure Description

[0014] Figure 1 A perspective view of a novel fully sealed manual sliding door is presented for this utility model;

[0015] Figure 2 This utility model presents a schematic diagram of the door panel structure of a novel fully sealed manual sliding door;

[0016] Figure 3 A schematic diagram of the support component structure of a novel fully sealed manual sliding door is provided for this utility model;

[0017] Figure 4 This utility model presents a schematic diagram of a cleaning assembly for a novel fully sealed manual sliding door.

[0018] Legend: 1. Frame; 2. Lead screw; 3. Handwheel; 4. Door panel; 5. Sealing strip; 6. Support assembly; 601. Connecting seat; 602. Support; 603. Roller; 7. Cleaning assembly; 701. Side frame; 702. Spring; 703. Connecting plate; 704. Scraper. Detailed Implementation

[0019] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0020] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0021] Example 1, such as Figures 1-4 As shown, this utility model provides a novel fully sealed manual sliding door, comprising: a frame 1, with a threaded rod 2 threadedly connected to the top of the frame 1, a door panel 4 rotatably connected to the lower end of the threaded rod 2, and sealing strips 5 symmetrically fixedly connected to the inner surface of the frame 1; two support components 6, symmetrically fixedly connected to the inner surface of the frame 1, each support component 6 including a connecting seat 601; and two cleaning components 7, symmetrically fixedly connected to the inner surface of the frame 1, each cleaning component 7 including a side frame 701, the inner surface of which... Multiple springs 702 are fixedly connected at equal intervals. A connecting plate 703 is fixedly connected between the end faces of the multiple springs 702. A scraper 704 is fixedly connected to the outer surface of the connecting plate 703. The door panel 4 is located inside the frame 1. The outer surface of the door panel 4 is in contact with the inner surface of the frame 1. A handwheel 3 is fixedly connected to the upper end face of the screw rod 2. The handwheel 3 is located above the frame 1. Multiple supports 602 are fixedly connected at equal intervals to the bottom of the connecting seat 601. A roller 603 is rotatably connected to the inner surface of the support 602. The side frame 701 is located below the connecting seat 601. The outer surface of the scraper 704 is in contact with the outer surface of the door panel 4.

[0022] The overall effect of Embodiment 1 is that, when the gate is installed and used, it is adapted to the material conveying line of the power plant. By adjusting the up and down position of the gate panel 4, the conveying line status can be switched. When adjusting the position of the gate panel 4, the operator turns the handwheel 3. After the handwheel 3 turns, the rotation of the screw 2 will drive the gate panel 4 to move up and down. The up and down movement of the gate panel 4 completes the status adjustment of the gate. When the gate panel 4 moves up and down to adjust its position, the gate panel 4 will be displaced between the connecting seats 601 on both sides. At this time, the rollers 603 on both sides will be in contact with the surface of the gate panel 4. The displacement of the rollers 603 on both sides and the gate panel 4 will provide support. The roller 603 acts as a support, reducing friction by rotating to prevent repeated repositioning of the door panel 4 and thus extending its service life. When the door panel 4 moves upward from the conveyor line for position adjustment, it passes between the scrapers 704 on both sides. Utilizing the rebound force of the spring 702, pressure is applied to the scrapers 704 through the connecting plate 703, ensuring a tight fit between the scrapers 704 and the surface of the door panel 4. Therefore, after the door panel 4 moves upward, the scrapers 704 can cleanly remove any residual material from the surface of the door panel 4, preventing corrosion and damage caused by residual material and extending the service life of the door panel.

[0023] Example 2, as Figures 1-4 As shown, the sealing strip 5 is located above the connecting seat 601, the door panel 4 is located between the two sealing strips 5, and the outer surface of the roller 603 is in contact with the outer surface of the door panel 4.

[0024] The effect achieved by the entire embodiment 2 is that the sealing strips 5 on both sides are attached to the door panel 4, which can enhance the sealing effect. The sealing strips 5 are made of non-oil-resistant PTFE braided packing material. Non-oil-resistant PTFE braided packing material has excellent thermal stability, self-lubrication and wear resistance, which can ensure the long-term stable operation of the door panel 4.

[0025] Working Principle: When installed and used, the slide gate is adapted for use in the material conveying line of a power plant. The up-and-down position adjustment of the gate panel 4 switches the conveyor line status. To adjust the position of the gate panel 4, the operator turns the handwheel 3. Turning the handwheel 3, through the rotation of the screw 2, moves the gate panel 4 up and down. This up-and-down movement of the gate panel 4 adjusts its status. During position adjustment, the gate panel 4 shifts between the connecting seats 601 on both sides. At this time, the rollers 603 on both sides are in contact with the surface of the gate panel 4. The displacement of the gate panel 4 by the rollers 603 provides support. The rotation of the rollers 603 reduces friction, thus preventing excessive wear caused by repeated repositioning of the gate panel 4 and improving its performance. To extend the service life of the door panel 4, when the door panel 4 moves upward from the conveyor line to adjust its position, the door panel 4 will move between the scrapers 704 on both sides. Utilizing the rebound force of the spring 702, pressure can be applied to the scraper 704 through the connection of the connecting plate 703, so that the scraper 704 and the surface of the door panel 4 are in a tight fit. Therefore, after the door panel 4 moves upward, the scraper 704 can scrape off the residual material on the surface of the door panel 4, avoiding corrosion damage caused by the residual material on the surface of the door panel 4, thus extending the service life of the door panel. The sealing strips 5 on both sides are fitted to the door panel 4, which can enhance the sealing effect. The sealing strips 5 are made of non-oil-resistant PTFE braided packing material. Non-oil-resistant PTFE braided packing material has excellent thermal stability, self-lubrication and wear resistance, which can ensure the long-term stable operation of the door panel 4.

[0026] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A novel fully sealed manual sliding door, characterized in that, include: A frame (1) is provided, with a threaded rod (2) threaded through the top of the frame (1), and a door panel (4) rotatably connected to the lower end face of the threaded rod (2). Sealing strips (5) are symmetrically fixedly connected to the inner surface of the frame (1). Support component (6), the number of support components (6) is set to two, the two support components (6) are symmetrically fixedly connected to the inner surface of the frame (1), and the support component (6) includes a connecting seat (601); Cleaning component (7), the number of cleaning components (7) is set to two, the two cleaning components (7) are symmetrically fixedly connected to the inner surface of the frame (1), the cleaning component (7) includes a side frame (701), a plurality of springs (702) are fixedly connected at equal intervals on the inner surface of the side frame (701), a connecting plate (703) is fixedly connected between the end faces of the plurality of springs (702), and a scraper (704) is fixedly connected to the outer surface of the connecting plate (703).

2. The novel fully sealed manual sliding door according to claim 1, characterized in that: The door panel (4) is located inside the frame (1), and the outer surface of the door panel (4) is attached to the inner surface of the frame (1).

3. The novel fully sealed manual sliding door according to claim 2, characterized in that: A handwheel (3) is fixedly connected to the upper end face of the lead screw (2), and the handwheel (3) is located above the frame (1).

4. The novel fully sealed manual sliding door according to claim 3, characterized in that: The bottom of the connecting seat (601) is fixedly connected with multiple supports (602) at equal intervals, and the inner surface of the supports (602) is rotatably connected with rollers (603).

5. The novel fully sealed manual sliding door according to claim 4, characterized in that: The sealing strip (5) is located above the connecting seat (601), the door panel (4) is located between the two sealing strips (5), and the outer surface of the roller (603) is in contact with the outer surface of the door panel (4).

6. The novel fully sealed manual sliding door according to claim 5, characterized in that: The side frame (701) is located below the connecting seat (601), and the outer surface of the scraper (704) is in contact with the outer surface of the door panel (4).

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