Sealing device for sintering pallet fence and mounting structure thereof

Abstract

The utility model relates to the technical field of sealing, disclose a kind of sintering trolley fence plate sealing device and its installation structure, the sealing device includes mounting bracket and riveting on mounting bracket metal sheet sealing assembly;The metal sheet sealing assembly is made of multiple metal sheet laminated settings, and the side of multiple metal sheet laminated settings is riveted on mounting bracket, the other side is bent to the side away from mounting bracket, and the bending angle of metal sheet is sequentially increased from inside to outside. The utility model utilizes metal sheet sealing assembly to realize the sealing between fence plate, and the metal sheet assembly away from its riveting side can form the structure that can stretch in its thickness direction, so that it can adapt to the clearance between fence plate, meet the sealing requirement between fence plate, and the sealing device has the advantages of simple structure, low manufacturing cost and easy installation.

Description

Technical Field

[0001] This utility model relates to the field of sealing technology, and in particular to a sealing device for the side panel of a sintering trolley and its installation structure. Background Technology

[0002] The sintering trolley is the main piece of equipment in the sintering machine, and its main function is to form a rotating chain between the head and tail wheels of the sintering machine. Currently, in the trolleys used in sintering plants, there are connection gaps between the side panels of adjacent trolleys. During the sintering process, the negative pressure of the system will cause a certain degree of air leakage at the connection gaps, allowing air to enter the sintering system. This reduces the working negative pressure of the sintering system and the effective air volume per unit area of ​​the sintering trolley, thereby reducing the output of the sintering machine and the quality of the sintered ore.

[0003] Chinese patents CN202321453013.5 (application date: June 8, 2023) and CN202421877717.X (application date: August 5, 2024) disclose a sealing structure for the gap between the side panels of a sintering trolley. Both can automatically adjust according to the size of the gap between the side panels, thereby sealing the gap. However, the above-mentioned sealing structures suffer from complex structures and high modification costs.

[0004] Based on this, this application provides a sintering trolley side panel sealing device and its installation structure that are simple in structure, low in modification cost, and can adapt to the gap between side panels to solve the above problems. Utility Model Content

[0005] This utility model aims to solve the technical problems existing in the prior art. Therefore, this utility model provides a sintering trolley side panel sealing device and its installation structure that is simple in structure, low in modification cost, and capable of adapting to the gap between side panels.

[0006] The technical solution adopted by this utility model to solve its technical problem is:

[0007] In a first aspect, a sealing device for the side panel of a sintering trolley is provided, comprising a mounting bracket and a metal sheet sealing assembly riveted to the mounting bracket; the metal sheet sealing assembly is composed of multiple metal sheets stacked together, with one side of the multiple metal sheets stacked together and riveted to the mounting bracket, and the other side bent away from the mounting bracket, and the bending angle of the metal sheets increasing sequentially from the inside to the outside.

[0008] In some alternative embodiments, the mounting bracket is provided with a plurality of rivet posts along its length, and the metal sheet sealing assembly is provided with a plurality of through holes along its length, and the metal sheet sealing assembly is riveted to the rivet posts.

[0009] In some alternative embodiments, the mounting bracket adopts an L-shaped fastener, the metal sheet sealing assembly is located on the outside of the side plate of the L-shaped fastener, and the bottom plate of the L-shaped fastener has at least two mounting holes along its length.

[0010] In some alternative embodiments, the mounting holes are oval holes, and each mounting hole has an opening groove near the same end, and the width of the opening groove is greater than the diameter of the shank of the fixing screw.

[0011] In some alternative embodiments, the metal sheet is a 0.3 mm thick stainless steel sheet.

[0012] Secondly, an installation structure for a sintering trolley side panel sealing device is provided, including the sealing device and the side panel, wherein the metal sheet sealing assembly of the sealing device is fixedly installed on the end face of one end of the side panel by a mounting bracket.

[0013] In some alternative embodiments, an L-shaped mounting groove is provided on the inner side of one end of the railing along its height direction, and the mounting bracket is an L-shaped fastener that is fixedly mounted on the railing by at least two screws.

[0014] In some alternative embodiments, the width of the metal sheet sealing assembly away from its riveted side is greater than the gap between the side panels of two adjacent sintering trolleys.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] This utility model utilizes a metal sheet sealing assembly to achieve sealing between railing panels. The metal sheet assembly can form a structure that can expand and contract in its thickness direction away from its riveting side, allowing it to adapt to the gap between the railing panels and meet the sealing requirements between the railing panels. Moreover, this sealing device has the advantages of simple structure, low manufacturing cost and convenient installation. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort, wherein:

[0018] Figure 1 This is a schematic diagram of the sealing device provided by this utility model;

[0019] Figure 2 yes Figure 1 The provided side view;

[0020] Figure 3This is a structural diagram of the sealing device provided by this utility model installed between two panels;

[0021] Figure 4 Figure 3 Provided top view;

[0022] Figure 5 yes Figure 3 A magnified view of the provided area.

[0023] The attached diagram lists the components represented by each number as follows:

[0024] Mounting bracket 1, mounting hole 1.1, opening groove 1.2, metal sheet sealing assembly 2, metal sheet 2.1, riveting post 3, screw 4, guardrail 10. Detailed Implementation

[0025] It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

[0026] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0027] In the description of this utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0028] Furthermore, the terms "installation," "connection," and "linking" used in this utility model should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0030] Example 1

[0031] As attached Figure 1 and attached Figure 2 As shown, this embodiment provides a sealing device for the side panel of a sintering trolley, including a mounting bracket 1 and a metal sheet sealing assembly 2 riveted to the mounting bracket. The metal sheet sealing assembly 2 is composed of multiple metal sheets 2.1 stacked together. One side of the multiple metal sheets 2.1 is stacked and riveted to the mounting bracket 1, and the other side is bent away from the mounting bracket 1. The bending angle of the metal sheets 2.1 increases sequentially from the inside to the outside. Preferably, the bending angle increases at equal angles, so that each metal sheet has the same gap. This design allows the metal sheet sealing assembly to form a structure that can expand and contract in its thickness direction away from the riveting side, enabling it to adapt to the gap between the side panels and meet the sealing requirements between the side panels.

[0032] In one implementation, as shown in the appendix Figure 2 As shown, the mounting bracket 1 has multiple riveting posts 3 along its length direction, and the metal sheet sealing assembly 2 has multiple through holes along its length direction. The metal sheet sealing assembly 2 is riveted to the riveting posts 3.

[0033] In one implementation, as shown in the appendix Figure 1 and attached Figure 2 As shown, the mounting bracket 1 uses an L-shaped fastener (i.e., angle steel), and the metal sheet sealing assembly 2 is located on the outer side of the side plate of the L-shaped fastener. The base plate of the L-shaped fastener has at least two mounting holes 1.1 along its length. Preferably, the mounting holes are oval holes, and each mounting hole has an opening groove 1.2 near the same end, with the width of the opening groove 1.2 being greater than the diameter of the shank of the fixing screw 4. This design allows for quick installation and removal of the sealing device without requiring complete removal of the fixing screw.

[0034] Preferably, the metal sheet 2.1 in this embodiment is a 0.3mm thick stainless steel sheet. In one embodiment, for example, a metal sheet sealing assembly is composed of 12 metal sheets. The thickness of the riveted side of the metal sheet sealing assembly is 3.6mm, while the thickness away from the riveted side is controlled according to the bending angle of each metal sheet. Taking a gap of 10mm between the panels as an example, the thickness of the metal sheet sealing assembly away from the riveted side can be set to about 13mm to meet the sealing requirements of the gap. The number of metal sheets depends on the size of the gap.

[0035] In specific implementation, the installation structure of the sealing device is as shown in the attached figure. Figure 3 To be continued Figure 5 As shown, the metal sheet sealing assembly 2 of the sealing device is fixedly installed on the end face of one end of the guardrail 10 via the mounting bracket 1. In one embodiment, the mounting bracket 1 is an L-shaped fastener, in which an L-shaped mounting groove is formed on the inner side of one end of the guardrail 10 along its height direction, and the L-shaped fastener is fixedly installed on the guardrail 10 by at least two screws 4. Specifically, the width of the metal sheet sealing assembly 2 away from its riveting side is greater than the gap between the guardrails 10 of two adjacent sintering trolleys, ensuring the sealing effect of the two guardrails.

[0036] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made using the content of this utility model specification, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A sealing device for the side panel of a sintering trolley, characterized in that: Includes a mounting bracket and a metal sheet sealing assembly riveted to the mounting bracket; The metal sheet sealing assembly is composed of multiple metal sheets stacked together. One side of the multiple metal sheets is stacked and riveted to the mounting bracket, and the other side is bent away from the mounting bracket. The bending angle of the metal sheets increases sequentially from the inside to the outside.

2. The sealing device for the sintering trolley side panel according to claim 1, characterized in that: The mounting bracket has multiple riveting posts along its length, and the metal sheet sealing assembly has multiple through holes along its length. The metal sheet sealing assembly is riveted to the riveting posts.

3. The sintering trolley side panel sealing device according to claim 1 or 2, characterized in that: The mounting bracket adopts an L-shaped fastener, and the metal sheet sealing assembly is located on the outside of the side plate of the L-shaped fastener. The bottom plate of the L-shaped fastener has at least two mounting holes along its length.

4. The sintering trolley side panel sealing device according to claim 3, characterized in that: The mounting holes are oval holes, and each mounting hole has an opening groove near the same end, and the width of the opening groove is greater than the diameter of the shank of the fixing screw.

5. The sealing device for the sintering trolley side panel according to claim 1, characterized in that: The metal sheet is a 0.3mm thick stainless steel sheet.

6. An installation structure for a sealing device for a sintering trolley side panel, characterized in that: The device includes the sealing device and the guardrail as described in any one of claims 1 to 5, wherein the metal sheet sealing assembly of the sealing device is fixedly installed on the end face of one end of the guardrail by a mounting bracket.

7. The installation structure of the sintering trolley side panel sealing device according to claim 6, characterized in that: An L-shaped mounting groove is provided on the inner side of one end of the railing along its height direction. The mounting bracket is an L-shaped fastener, which is fixedly installed on the railing by at least two screws.

8. The installation structure of the sintering trolley side panel sealing device according to claim 6, characterized in that: The width of the metal sheet sealing assembly away from its riveting side is greater than the gap between the side panels of two adjacent sintering trolleys.

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