Protective cover structure of corrosion machine

Abstract

The utility model discloses a protective cover structure of a corrosion machine, which comprises a main cover, extension mechanisms are arranged on two sides of the main cover, a butt joint mechanism is arranged at the bottom end of each extension mechanism, and each extension mechanism comprises extension pieces arranged on two sides of the main cover; the sliding adjusting assembly is arranged in the extension piece and the main cover; the locking assemblies are arranged on the two sides of the extending piece and connected with the main cover. The length of the extension cover can be adjusted according to the size of the corrosion machine through the designed fixing block, the through hole, the fixing rod, the sliding groove and the sliding block, meanwhile, the extension cover with the position adjusted can be positioned in cooperation with the designed screw groove, the screw hole and the locking rod, and compared with the prior art, use of the protective cover is greatly facilitated.

Description

Technical Field

[0001] This utility model belongs to the technical field of protective covers for corrosion machines, and specifically relates to a protective cover structure for a corrosion machine. Background Technology

[0002] The corrosion machine is one of the artificial climate environment "three-proof" (damp heat, salt spray, and mold) testing equipment, mainly used to study the environmental adaptability and reliability of products in industries such as machinery, defense, light industry, electronics, and instrumentation. It removes oxide layers, welding residues, and other impurities from metal surfaces through strong acid and alkali corrosion, thereby improving the wettability and weldability of the metal surface. The protective cover structure of the corrosion machine is a key component designed to protect the machine from corrosive substances. Its design typically considers multiple aspects such as corrosion resistance, robustness, sealing, and ease of maintenance. Existing corrosion machine protective covers have a fixed length during use. When assembling with different types of corrosion machines, the non-adjustable length of the protective cover prevents compatibility with corrosion machines of varying sizes. Therefore, we propose a new protective cover structure for corrosion machines. Utility Model Content

[0003] The purpose of this invention is to provide a protective cover structure for a corrosion machine, so as to solve the problem mentioned in the background art that the length of the protective cover of the corrosion machine cannot be adjusted.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a protective cover structure for a corrosion machine, including a main cover, with extension mechanisms provided on both sides of the main cover, and a docking mechanism provided at the bottom of the extension mechanism. The extension mechanism includes: an extension member provided on both sides of the main cover; a sliding adjustment assembly provided inside the extension member and the main cover; and a locking assembly provided on both sides of the extension member and connected to the main cover.

[0005] Preferably, the extension includes extension covers symmetrically fitted on both sides of the main cover.

[0006] Preferably, the sliding adjustment assembly includes a fixing block symmetrically fixed inside the main cover and a through hole opened on the side of the fixing block. A fixing rod is symmetrically fixed inside the extension cover, passing through the through hole, and the fixing rod is slidably connected to the through hole.

[0007] Preferably, the fixing rod has symmetrical grooves on both sides and sliders symmetrically fixed on both sides of the inner wall of the through hole, and the sliders are slidably connected to the grooves.

[0008] Preferably, an operating handle is fixed to the side of the extension cover.

[0009] Preferably, the locking assembly includes threaded grooves symmetrically opened on the surface of the main cover and threaded holes symmetrically opened through both sides of the inner wall of the extension cover. The side of the extension cover is provided with a locking rod that is screwed into the threaded hole, and the end of the locking rod is pressed and fitted with the threaded groove.

[0010] Preferably, the docking mechanism includes docking grooves symmetrically formed at the bottom end of the extension cover and docking blocks symmetrically fixed on both sides of the inner wall of the docking groove.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] This invention, through its designed fixing block, through hole, fixing rod, sliding groove, and slider, enables the length of the extension cover to be adjusted according to the size of the corrosion machine. In addition, the designed screw groove, screw hole, and locking rod can also be used to position the extension cover after adjustment. Compared with existing technologies, this invention greatly facilitates the use of the protective cover. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the external structure of the present utility model;

[0014] Figure 2 In this utility model Figure 1 Enlarged view of point A;

[0015] Figure 3 In this utility model Figure 2 Enlarged view of point B;

[0016] In the diagram: 1. Main cover; 100. Extension cover; 200. Fixing block; 201. Through hole; 202. Fixing rod; 300. Slide groove; 301. Slider; 400. Operating handle; 500. Screw groove; 501. Screw hole; 502. Locking rod; 600. Connecting groove; 601. Connecting block. Detailed Implementation

[0017] 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.

[0018] Please see Figures 1 to 3This utility model provides a technical solution: a protective cover structure for a corrosion machine, including a main cover 1, with extension mechanisms on both sides of the main cover 1, and a docking mechanism at the bottom of the extension mechanism. The extension mechanism includes: an extension member, disposed on both sides of the main cover 1; a sliding adjustment component, disposed inside the extension member and the main cover 1; and a locking component, disposed on both sides of the extension member and connected to the main cover 1.

[0019] In this embodiment, preferably, the extension includes extension covers 100 symmetrically fitted on both sides of the main cover 1.

[0020] In this embodiment, preferably, the sliding adjustment component includes a fixing block 200 symmetrically fixed inside the main cover 1 and a through hole 201 through the side of the fixing block 200. A fixing rod 202 through the through hole 201 is symmetrically fixed inside the extension cover 100. The fixing rod 202 is slidably connected to the through hole 201, which facilitates pulling the extension cover 100 to adjust its position.

[0021] In this embodiment, preferably, the fixed rod 202 has symmetrically provided sliding grooves 300 on both sides and symmetrically fixed sliders 301 on both sides of the inner wall of the through hole 201, and the sliders 301 are slidably connected to the sliding grooves 300.

[0022] In this embodiment, preferably, an operating handle 400 is fixed to the side of the extension cover 100.

[0023] In this embodiment, preferably, the locking assembly includes threaded grooves 500 symmetrically opened on the surface of the main cover 1 and threaded holes 501 symmetrically opened through both sides of the inner wall of the extension cover 100. The side of the extension cover 100 is provided with a locking rod 502 that is screwed into the threaded hole 501. By pressing and fitting the end of the locking rod 502 with the threaded groove 500, the position of the extension cover 100 can be positioned.

[0024] In this embodiment, preferably, the docking mechanism includes docking grooves 600 symmetrically opened at the bottom of the extension cover 100 and docking blocks 601 symmetrically fixed on both sides of the inner wall of the docking grooves 600, which allows the protective cover to be assembled with the corrosion machine.

[0025] The working principle and usage process of this utility model are as follows: When it is necessary to adjust the extension cover 100, first loosen the locking rod 502 so that its end exits from the inside of the screw groove 500 and screws into the inside of the screw hole 501, which can release the positioning of the extension cover 100. Then, hold the operating handle 400 and pull the extension cover 100 so that it slides on the side of the main cover 1, and drives the fixing rod 202 to slide inside the through hole 201. At the same time, it drives the slider 301 to slide inside the slide groove 300, which plays a moving guiding role, so that the length of the protective cover can be adjusted. When the protective cover is adjusted to a suitable length, tighten the locking rod 502 so that it screws out inside the screw hole 501 and presses against the screw groove 500, which can position the extension cover 100. Then, the main cover 1 can be assembled with the corrosion machine, and the docking groove 600 and the docking block 601 can achieve accurate docking.

[0026] Although embodiments of the present invention have been shown and described (see the detailed description above), it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A protective cover structure for a corrosion machine, comprising a main cover (1), characterized in that: The main cover (1) is provided with extension mechanisms on both sides, and the bottom of the extension mechanism is provided with a docking mechanism. The extension mechanism includes: an extension member, which is provided on both sides of the main cover (1); a sliding adjustment component, which is provided inside the extension member and the main cover (1); and a locking component, which is provided on both sides of the extension member and connected to the main cover (1).

2. The protective cover structure for a corrosion machine according to claim 1, characterized in that: The extension includes extension covers (100) symmetrically fitted on both sides of the main cover (1).

3. The protective cover structure for a corrosion machine according to claim 2, characterized in that: The sliding adjustment assembly includes a fixing block (200) symmetrically fixed inside the main cover (1) and a through hole (201) through the side of the fixing block (200). The extension cover (100) is symmetrically fixed inside with a fixing rod (202) through the through hole (201). The fixing rod (202) is slidably connected to the through hole (201).

4. The protective cover structure for a corrosion machine according to claim 3, characterized in that: The fixed rod (202) has symmetrical grooves (300) on both sides and sliders (301) symmetrically fixed on both sides of the inner wall of the through hole (201). The sliders (301) are slidably connected to the grooves (300).

5. The protective cover structure for a corrosion machine according to claim 4, characterized in that: An operating handle (400) is fixed to the side of the extension cover (100).

6. The protective cover structure for a corrosion machine according to claim 5, characterized in that: The locking assembly includes threaded grooves (500) symmetrically opened on the surface of the main cover (1) and threaded holes (501) symmetrically opened on both sides of the inner wall of the extension cover (100). The side of the extension cover (100) is provided with a locking rod (502) that is screwed into the threaded hole (501). The end of the locking rod (502) is pressed and fitted with the threaded groove (500).

7. The protective cover structure for a corrosion machine according to claim 6, characterized in that: The docking mechanism includes docking grooves (600) symmetrically opened at the bottom of the extension cover (100) and docking blocks (601) symmetrically fixed on both sides of the inner wall of the docking groove (600).

Images