Auxiliary stabilizing device for dry quenching water seal cover

Abstract

The utility model relates to dry quenching water seal cover technical field, concretely is a kind of dry quenching water seal cover auxiliary stabilizing device, including water seal cover and structure crossbeam, buffer device and limit cover are installed on structure crossbeam, the top end of water seal cover is fixedly connected with hoisting rod, the outer wall of water seal cover is fixedly connected with limit block and support plate, buffer device includes fixed casing, fixed casing is fixedly connected at the top end of structure crossbeam, the inside of fixed casing is slidably provided with slide, buffer spring is installed between the slide and the inner bottom wall of fixed casing, the top end of slide is fixedly connected with buffer rod, this dry quenching water seal cover auxiliary stabilizing device can guarantee that water seal cover can accurately cover water seal groove, and in the process of water seal cover moving down, under the joint action of buffer device and support plate, water seal cover can avoid generating greater collision force when contacting with water seal groove, thereby can play a protection effect to both, simple structure, it is beneficial to actual popularization and use.

Description

Technical Field

[0001] This utility model relates to the field of dry quenching coke water seal cap technology, specifically to an auxiliary stabilizing device for dry quenching coke water seal cap. Background Technology

[0002] The dry quenching coke charging device is located at the top of the dry quenching furnace and consists of components such as an electric cylinder, a charging device trolley, a water seal cover, and a charging bell. The water seal cover is normally used to seal the furnace opening of the dry quenching furnace. The water seal cover is horizontally suspended on the rotating arm by two circular chain links. The circular chain links are driven by the torque generated when the electric hoist is working, thereby realizing the up and down movement of the water seal cover.

[0003] Because the water seal cover moves up and down using an electric hoist and is hoisted by a chain, it will sway significantly during the downward movement, making it difficult to accurately cover the water seal groove. Furthermore, when it comes into contact with the water seal groove, it is prone to generating a large impact force, which can damage the water seal cover or the water seal groove.

[0004] To address this issue, we propose a dry quenching coke water seal auxiliary stabilization device. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides an auxiliary stabilizing device for the water seal cover in dry quenching, which solves the problems mentioned in the background art, such as the inconvenience of accurately covering the water seal groove and the tendency to generate a large impact force when in contact with the water seal groove, thereby causing damage to the water seal cover or the water seal groove.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a dry quenching coke water seal cover auxiliary stabilization device, comprising a water seal cover and a structural beam, characterized in that: a buffer device and a limiting cover are installed on the structural beam, a hoisting rod is fixedly connected to the top of the water seal cover, and a limiting block and a support plate are fixedly connected to the outer wall of the water seal cover;

[0009] The buffer device includes a fixed housing, which is fixedly connected to the top of the structural beam. A sliding plate is slidably arranged inside the fixed housing. A buffer spring is installed between the sliding plate and the inner bottom wall of the fixed housing. A buffer rod is fixedly connected to the top of the sliding plate.

[0010] Preferably, a guide cover is fixedly connected to the top of the limiting cover.

[0011] Preferably, the limiting block is internally fitted with multiple bearings for rotation.

[0012] Preferably, a movable plate is fixedly connected to the top end of the buffer rod.

[0013] Preferably, a limiting sleeve is fixedly connected to the bottom end of the movable plate.

[0014] Preferably, there are two of each of the buffer device and the limiting cover symmetrically arranged.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, this utility model provides a dry quenching coke water seal cover auxiliary stabilization device, which has the following beneficial effects:

[0017] During the downward movement of the water seal cover, the limiting block of this dry quenching coke water seal cover auxiliary stabilization device enters the interior of the limiting cover, thereby limiting the water seal cover through the limiting block and the limiting cover. This ensures that the water seal cover can accurately cover the water seal groove. During the downward movement of the water seal cover, the buffer device and the support plate work together to buffer the water seal cover, avoiding a large collision force when the water seal cover comes into contact with the water seal groove, thus protecting both. The structure is simple and easy to promote and use in practice. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a schematic diagram of a partial connection structure of the present invention;

[0020] Figure 3 This is a partial cross-sectional view of the present invention.

[0021] Figure 4 This utility model Figure 3 A magnified schematic diagram of the structure at point A in the middle.

[0022] In the diagram: 1. Water seal cover; 2. Structural beam; 3. Limiting cover; 4. Lifting rod; 5. Limiting block; 6. Support plate; 7. Fixed shell; 8. Slide plate; 9. Buffer spring; 10. Buffer rod; 11. Guide cover; 12. Bearing; 13. Moving plate; 14. Limiting sleeve. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example

[0025] Please see Figure 1-4 A dry quenching coke water seal cover auxiliary stabilization device includes a water seal cover 1 and a structural beam 2. A buffer device and a limiting cover 3 are installed on the structural beam 2. A lifting rod 4 is fixedly connected to the top of the water seal cover 1. A limiting block 5 and a support plate 6 are fixedly connected to the outer wall of the water seal cover 1. The buffer device includes a fixed housing 7, which is fixedly connected to the top of the structural beam 2. A sliding plate 8 is slidably arranged inside the fixed housing 7. A buffer spring 9 is installed between the sliding plate 8 and the inner bottom wall of the fixed housing 7. A buffer rod 10 is fixedly connected to the top of the sliding plate 8.

[0026] During the downward movement of the water seal cover 1, the limiting block 5 is controlled to enter the interior of the limiting cover 3, thereby limiting the water seal cover 1 and ensuring that the water seal cover 1 can accurately cover the water seal groove. During the downward movement of the water seal cover 1, the support plate 6 moves accordingly and applies a force to the buffer rod 10, which in turn applies a force to the buffer spring 9 through the sliding plate 8. This allows the buffer spring 9 to absorb part of the kinetic energy of the water seal cover 1 and prevent a large collision force between the water seal cover 1 and the water seal groove, thus providing a protective effect for the water seal cover 1 and the water seal groove.

[0027] Please see Figure 1 The top of the limiting cover 3 is fixedly connected to the guide cover 11.

[0028] The guide cover 11 can provide a guiding effect for the limiting block 5. By setting the guide cover 11, the limiting block 5 can automatically enter the interior of the limiting cover 3 during the downward movement of the water seal cover 1.

[0029] Please see Figure 2 Multiple bearings 12 are installed inside the limiting block 5 for rotation.

[0030] The bearing 12 is designed to prevent the limiting block 5 from directly contacting the guide cover 11 and the limiting cover 3, which helps to improve the smoothness of the water seal cover 1 during movement.

[0031] Please see Figure 4 A movable plate 13 is fixedly connected to the top of the buffer rod 10.

[0032] The movable plate 13 can replace the buffer rod 10 and directly contact the support plate 6, thereby increasing the effective area and further improving the buffering effect.

[0033] Please see Figure 1 The bottom end of the movable plate 13 is fixedly connected to the limiting sleeve 14.

[0034] The limiting sleeve 14 can limit the movement plate 13, making the movement plate 13 more stable.

[0035] Please see Figure 1 There are two symmetrically arranged buffer devices and limit covers 3.

[0036] The above-mentioned configuration allows for more even force distribution on the water seal cover 1, which improves the smoothness of its movement.

[0037] In summary, the working principle and process of the dry quenching coke water seal cover auxiliary stabilization device are as follows: First, the water seal cover 1 is hoisted onto the electric hoist via the hoisting rod 4 and a chain. The electric hoist is then controlled to move the water seal downwards. During this downward movement, the limiting block 5 first enters the interior of the guide cover 11. Under the guidance of the guide cover 11, the limiting block 5 enters the interior of the limiting cover 3, thus helping the water seal cover 1 to accurately cover the water seal groove. During the movement of the water seal cover 1, the support plate 6 contacts the moving plate 13, causing the buffer rod 10 to move downwards. The buffer spring 9 absorbs some of the kinetic energy of the water seal cover 1, preventing a large collision force between the water seal cover 1 and the water seal groove. The overall structure is simple, the function is strong, and it is suitable for practical applications.

[0038] The embodiments described above merely illustrate specific implementations of this utility model, and while the descriptions are detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A dry quenching coke water seal cover auxiliary stabilizing device, comprising a water seal cover (1) and a structural crossbeam (2), characterized in that: A buffer device and a limiting cover (3) are installed on the structural beam (2), a hoisting rod (4) is fixedly connected to the top of the water seal cover (1), and a limiting block (5) and a support plate (6) are fixedly connected to the outer wall of the water seal cover (1). The buffer device includes a fixed housing (7), which is fixedly connected to the top of the structural beam (2). A sliding plate (8) is slidably arranged inside the fixed housing (7). A buffer spring (9) is installed between the sliding plate (8) and the inner bottom wall of the fixed housing (7). A buffer rod (10) is fixedly connected to the top of the sliding plate (8).

2. The dry quenching coke water seal auxiliary stabilizing device according to claim 1, characterized in that: The top of the limiting cover (3) is fixedly connected to the guide cover (11).

3. The dry quenching coke water seal auxiliary stabilizing device according to claim 1, characterized in that: The limiting block (5) is internally fitted with multiple bearings (12).

4. The dry quenching coke water seal auxiliary stabilizing device according to claim 1, characterized in that: A movable plate (13) is fixedly connected to the top of the buffer rod (10).

5. The dry quenching coke water seal auxiliary stabilizing device according to claim 4, characterized in that: The bottom end of the movable plate (13) is fixedly connected to a limiting sleeve (14).

6. The dry quenching coke water seal auxiliary stabilizing device according to claim 1, characterized in that: The buffer device and the limiting cover (3) are both symmetrically arranged in two parts.

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