Multi-channel safety interlocking device for autoclave

Abstract

The utility model relates to a multichannel safety interlocking device for an autoclave, which belongs to the technical field of autoclaves, and comprises a tank body, a tank cover and an interlocking component, a discharge port is arranged on the tank body, a connecting flange is arranged on the discharge port, the tank cover is connected with the connecting flange, the interlocking component is mounted on the outer wall of the tank body, and the interlocking component comprises a locking plate, a connecting plate, a mounting seat and a locking bolt. The mounting seat is arranged on the outer wall of the tank body and connected with the tank cover through the rotating shaft rod and the iron chain, so that the tank cover does not need to be hoisted when opened, the safety is improved, during opening, the locking bolts are screwed off firstly, then the locking plates are rotated, the locking plates are separated from the shallow notches, and then the tank cover can be detached, due to the fact that the shallow notches are symmetrically designed, the two locking plates are arranged, and the tank cover can be conveniently detached. And the safety is improved.

Description

Technical Field

[0001] This utility model belongs to the field of autoclave technology, specifically a multi-stage safety interlock device for autoclaves. Background Technology

[0002] One of the main advantages of autoclaves is their suitability for producing a wide variety of materials, as long as the curing cycle, pressure, and temperature are within the autoclave's limits. Another advantage is their high flexibility in pressurizing composite parts. Typically, the part is laid on one side of a mold, then placed in a vacuum bag. Pressure is applied to the part to press it firmly against the mold, and the pressure is further amplified by vacuuming the bag. Therefore, autoclave molding technology can produce composite parts with various shapes. Due to these advantages, autoclaves are widely used in the production of advanced composite parts for aerospace applications.

[0003] Currently, many autoclave lids lack sufficient safety features. Utility Model Content

[0004] 1. Technical problem to be solved by the utility model

[0005] The purpose of this invention is to solve the problems mentioned in the background.

[0006] 2. Technical Solution

[0007] To achieve the above objectives, the technical solution provided by this utility model is as follows:

[0008] This utility model relates to a multi-stage safety interlock device for an autoclave, comprising a tank body, a tank cover, and an interlock assembly. The tank body has a discharge port with a connecting flange. The tank cover is connected to the connecting flange. The interlock assembly is installed on the outer wall of the tank body and includes a locking plate, a connecting plate, a mounting base, and locking bolts. The outer wall of the tank body has a mounting base. One end of the connecting plate is rotatably connected to the mounting base, and the other end is connected to the locking plate. The locking plate has a through hole. The locking plate presses against the tank cover, and the through hole is coaxial with the connecting hole on the tank cover. The locking bolts, in conjunction with a nut, lock the locking plate onto the tank cover.

[0009] Preferably, the can lid has a shallow groove, and the locking plate is inserted into the shallow groove, with the locking plate flush with the can lid.

[0010] Preferably, the mounting bases are symmetrically installed on both sides of the can lid, and the shallow grooves correspond to the positions of the mounting bases.

[0011] Preferably, a rotating seat is provided on the side wall of the tank, and a rotating shaft is provided on the rotating seat. The rotating shaft is connected to the tank lid by an iron chain.

[0012] Preferably, two support frames are provided at the bottom of the tank, the distance between the two support frames is greater than the diameter of the tank lid, and the tank lid is located between the two support frames.

[0013] 3. Beneficial effects

[0014] Compared with the prior art, the technical solution provided by this utility model has the following advantages:

[0015] This utility model's multi-safety interlocking device for autoclaves connects the lid to the rotating shaft and chain, eliminating the need to lift the lid when opening it, thus improving safety. To open, first unscrew the locking bolts, then rotate the locking plate to disengage it from the shallow groove before removing the lid. Due to the symmetrical design of the shallow groove, two locking plates are provided, further enhancing safety. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the multi-stage safety interlock device for the autoclave of this utility model;

[0017] Figure 2 This is a schematic diagram of the interlocking components of the multi-stage safety interlocking device for autoclaves of this utility model.

[0018] Explanation of the labels in the diagram:

[0019] 100. Tank body; 110. Connecting flange; 120. Rotating seat; 130. Rotating shaft; 140. Support frame;

[0020] 200. Can lid; 210. Shallow slit opening;

[0021] 300. Interlocking assembly; 310. Locking plate; 320. Connecting plate; 330. Mounting base; 340. Locking bolt. Detailed Implementation

[0022] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0023] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this application described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0024] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0025] Furthermore, in addition to indicating location or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0026] Furthermore, the terms "installation," "setup," "equipped with," "connection," "linking," and "socketing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; 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, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0027] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0028] Example 1

[0029] See attached document Figure 1-2The multi-stage safety interlock device for the autoclave in this embodiment includes a tank body 100, a tank cover 200, and an interlock assembly 300. The tank body 100 is provided with a discharge port, and a connecting flange 110 is provided on the discharge port. The tank cover 200 is connected to the connecting flange 110. The interlock assembly 300 is installed on the outer wall of the tank body 100. The interlock assembly 300 includes a locking plate 310, a connecting plate 320, a mounting base 330, and a locking bolt 340. The mounting base 330 is provided on the outer wall of the tank body 100. One end of the connecting plate 320 is rotatably connected to the mounting base 330, and the other end is connected to the locking plate 310. The locking plate 310 is provided with a through hole. The locking plate 310 is pressed on the tank cover 200. The through hole is coaxial with the connecting hole on the tank cover 200. The locking bolt 340, in conjunction with a nut, locks the locking plate 310 onto the tank cover 200.

[0030] In this embodiment, the can lid 200 is provided with a shallow groove 210, and the locking plate 310 is locked in the shallow groove 210. The locking plate 310 is flush with the can lid 200.

[0031] In this embodiment, the mounting base 330 is symmetrically installed on both sides of the can lid 200, and the shallow groove 210 corresponds to the position of the mounting base 330.

[0032] In this embodiment, a rotating seat 120 is provided on the side wall of the tank 100, and a rotating shaft 130 is provided on the rotating seat 120. The rotating shaft 130 is connected to the tank cover 200 by an iron chain.

[0033] In this embodiment, two support frames 140 are provided below the tank body 100. The distance between the two support frames 140 is greater than the diameter of the can lid 200, and the can lid 200 is located between the two support frames 140.

[0034] Working principle: The can lid 200 is connected to the rotating shaft 130 and the iron chain, so that the can lid 200 does not need to be lifted when opening, thus improving safety. When opening, first unscrew the locking bolt 340, then rotate the locking plate 310 to disengage the locking plate 310 from the shallow groove 210, and then the can lid 200 can be removed. Due to the symmetrical design of the shallow groove 210, there are two locking plates 310, which improves safety.

[0035] The above-described embodiments are merely illustrative of certain implementations of this utility model, and their descriptions are relatively specific and detailed. However, 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. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A multi-stage safety interlock device for an autoclave, characterized in that: The device includes a tank body (100), a tank cover (200), and an interlocking assembly (300). The tank body (100) has a discharge port, and the discharge port has a connecting flange (110). The tank cover (200) is connected to the connecting flange (110). The interlocking assembly (300) is installed on the outer wall of the tank body (100) and includes a locking plate (310), a connecting plate (320), a mounting base (330), and locking bolts (340). The outer wall of the tank body (100) is provided with a mounting base (330). One end of the connecting plate (320) is rotatably connected to the mounting base (330), and the other end is connected to a locking plate (310). The locking plate (310) is provided with a through hole. The locking plate (310) is pressed on the tank cover (200). The through hole is coaxial with the connecting hole on the tank cover (200). The locking bolt (340) and the nut lock the locking plate (310) on the tank cover (200).

2. The multi-stage safety interlock device for autoclaves according to claim 1, characterized in that: The can lid (200) is provided with a shallow groove (210), and the locking plate (310) is inserted into the shallow groove (210). The locking plate (310) is flush with the can lid (200).

3. The multi-stage safety interlock device for autoclaves according to claim 1, characterized in that: The mounting base (330) is symmetrically installed on both sides of the can lid (200), and the shallow groove (210) corresponds to the position of the mounting base (330).

4. The multi-stage safety interlock device for autoclaves according to claim 1, characterized in that: The tank body (100) has a rotating seat (120) on its side wall, and a rotating shaft (130) is provided on the rotating seat (120). The rotating shaft (130) is connected to the tank cover (200) by an iron chain.

5. The multi-stage safety interlock device for autoclaves according to claim 1, characterized in that: Two support frames (140) are provided below the tank body (100), the distance between the two support frames (140) is greater than the diameter of the tank cover (200), and the tank cover (200) is located between the two support frames (140).

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