Electromagnetic valve protection structure

Abstract

The utility model discloses an electromagnetic valve protection structure which comprises an electromagnetic valve body, and T-shaped sliding strips are fixedly connected to the tops and the bottoms of the front face and the back face of the electromagnetic valve body. An operator sleeves the surface of the electromagnetic valve body with the protective cover, during sleeving, the T-shaped sliding strip is aligned with the sliding rail, the T-shaped sliding strip slides into the sliding rail, then the protective cover is installed, then the operator moves the cover plate from the two sides to the side close to the protective cover, the cover plate drives the fixing block to move to the side close to the supporting frame when moving, and then the protective cover is installed. The locking frame is inserted into the clamping groove, then the fixing block is locked, the position of the cover plate is locked, the electromagnetic valve body can be covered and protected through the protective cover and the cover plate, then the protection effect is improved, impact on the electromagnetic valve body when hail or objects fall can be avoided through the anti-falling assembly, and the service life of the electromagnetic valve body is prolonged. The device has the advantage of being good in protection effect.

Description

Technical Field

[0001] This utility model relates to the field of electromagnetic valve technology, specifically to a electromagnetic valve protection structure. Background Technology

[0002] Solenoid valves are basic automation components used to control fluids. They are actuators and are not limited to hydraulic or pneumatic systems. They are used in industrial control systems to adjust the direction, speed, and other parameters of the medium.

[0003] For example, a protective solenoid valve installation device disclosed in patent number CN202120999528.X includes a right protective shell and a left protective shell. A shock-absorbing device is provided at the connection between the right and left protective shells. The solenoid valve body is installed inside the right and left protective shells, and a base is provided on the solenoid valve body. Bolts are provided on the base. Sliding grooves are provided inside the frames on both sides of the right and left protective shells, and sliders are provided inside the sliding grooves. By adding left and right protective shells, the phenomenon of the solenoid valve being left outside for a long time is prevented, and the solenoid valve body is prevented from being corroded by sun and rain, thus shortening the service life of the solenoid valve and improving its service life. By providing a shock-absorbing spring device at the connection between the right and left protective shells, the solenoid valve is prevented from being hit by external objects, which would affect the operation of the solenoid valve.

[0004] Based on the search of the aforementioned patents and the findings of existing equipment, although the aforementioned equipment can protect the solenoid valve through a protective shell, it is inconvenient to disassemble and install the protective shell. If the protective shell is damaged, it is inconvenient to maintain and replace it. At the same time, its protective performance is poor, and the top of the protective shell does not have good pressure and impact resistance. If it encounters severe weather, such as hail, it is easy to damage the protective shell, affecting its service life and thus failing to protect the solenoid valve well. Utility Model Content

[0005] To address the problems mentioned in the background section, the present invention aims to provide a protective structure for a solenoid valve, which has the advantage of good protective effect.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a solenoid valve protection structure, comprising a solenoid valve body, with T-shaped slide bars fixedly connected to the top and bottom of the front and back sides of the solenoid valve body, a protective cover provided on the outside of the solenoid valve body, slide rails fixedly connected to the top and bottom of the front and back sides of the inner wall of the protective cover, the slide rails slidably connected to the T-shaped slide bars, a limit frame fixedly connected to the surface of the protective cover, the number of limit frames being several, cover plates abutting both sides of the protective cover, the cover plates abutting the limit frames, fixing blocks fixedly connected to the top and bottom of the front and back sides of the cover plates, the fixing blocks abutting the protective cover, support frames fixedly connected to both sides of the front and back sides of the protective cover, locking frames slidably connected to the top and bottom of the support frames, a slot provided on the surface of the fixing block, the locking frame inserting into the slot, a compression spring fixedly connected to the surface of the locking frame, the compression spring fixedly connected to the support frame, and an anti-fall component provided on the top of the limit frame.

[0007] In a preferred embodiment of this utility model, the fall arrestor includes a square tube fixedly connected to the top of the limiting frame, a support column slidably connected inside the square tube, a through-hole provided on the surface of the support column, a bolt threaded inside the square tube, the bolt being inserted into the through-hole, a groove provided at the top of the support column, a spring fixedly connected to the bottom of the inner wall of the groove, a support rod fixedly connected to the top of the spring, the support rod slidably connected to the groove, and a protective plate fixedly connected to the top of the support rod.

[0008] As a preferred embodiment of this utility model, the surface of the cover plate has an opening, and a shielding frame is fixedly connected to the surface of the cover plate.

[0009] As a preferred embodiment of this utility model, the protective cover has an observation port on its front side, and a glass plate is fixedly connected inside the observation port.

[0010] As a preferred embodiment of this utility model, a support plate is fixedly connected to the bottom of the inner wall of the protective cover, the top of the support plate is attached to the bottom of the solenoid valve body, and both sides of the support plate are provided with guide bevels.

[0011] As a preferred embodiment of this utility model, positioning posts are fixedly connected to both sides of the solenoid valve body, the positioning posts are fitted to the cover plate, and the number of positioning posts is several.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model involves the operator placing a protective cover over the surface of the solenoid valve body. During installation, the T-shaped slide bar is aligned with the slide rail, and the T-shaped slide bar is slid into the slide rail to install the protective cover. Then, the operator moves the cover plate from both sides towards the side closest to the protective cover. As the cover plate moves, it causes the fixing block to move towards the side closest to the support frame, allowing the locking frame to insert into the slot and lock the fixing block, thereby locking the position of the cover plate. The protective cover and cover plate can cover and protect the solenoid valve body, thereby improving the protection effect. The anti-fall component can prevent the impact of hail or falling objects on the solenoid valve body. This device has the advantage of good protection effect.

[0014] 2. With the addition of the anti-fall component, the operator can insert the support column into the square tube and then rotate the bolt to insert it into the through-hole, thereby fixing the support column and indirectly installing and fixing the support rod and the protective plate. When hail falls on the top of the protective plate, it will cause the protective plate to move down, which in turn will cause the support rod to move down, thereby compressing the spring. The elasticity of the spring itself will buffer the impact of the hail falling, thereby indirectly protecting the solenoid valve body. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the left side of the solenoid valve body structure of this utility model;

[0017] Figure 3 This utility model Figure 1 Enlarged schematic diagram of the structure at point A in the middle;

[0018] Figure 4 This utility model Figure 2 Enlarged schematic diagram of the structure at point B.

[0019] In the diagram: 1. Solenoid valve body; 2. T-shaped slide bar; 3. Protective cover; 4. Slide rail; 5. Limiting bracket; 6. Cover plate; 7. Fall protection assembly; 8. Fixing block; 9. Locking bracket; 10. Compression spring; 11. Support bracket; 12. Shielding bracket; 13. Observation port; 14. Glass plate; 15. Square tube; 16. Support column; 17. Support rod; 18. Protective plate; 19. Bolt; 20. Support plate; 21. Positioning column. Detailed Implementation

[0020] 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.

[0021] like Figures 1 to 4 As shown, a protective structure for a solenoid valve includes a solenoid valve body 1. T-shaped slide bars 2 are fixedly connected to the top and bottom of the front and back sides of the solenoid valve body 1. A protective cover 3 is provided on the outside of the solenoid valve body 1. Slide rails 4 are fixedly connected to the top and bottom of the front and back sides of the inner wall of the protective cover 3. The slide rails 4 are slidably connected to the T-shaped slide bars 2. Limiting brackets 5 are fixedly connected to the surface of the protective cover 3. Several limiting brackets 5 are provided. Cover plates 6 are attached to both sides of the protective cover 3, and the cover plates 6 are attached to the limiting brackets 5. The top of the front and back sides of the cover plates 6... The bottom and the front are fixedly connected to a fixing block 8, which fits into the protective cover 3. The front and back sides of the protective cover 3 are fixedly connected to a support frame 11. The top and bottom of the support frame 11 are slidably connected to a locking frame 9. The surface of the fixing block 8 is provided with a slot, and the locking frame 9 is inserted into the slot. The surface of the locking frame 9 is fixedly connected to a compression spring 10, which is fixedly connected to the support frame 11. The top of the limit frame 5 is provided with an anti-fall component 7. The bottom of the back of the protective cover 3 is provided with a reserved opening, and the inside of the reserved opening is provided with a plug.

[0022] refer to Figures 1 to 3 The fall arrestor 7 includes a square tube 15 fixedly connected to the top of the limit frame 5. A support column 16 is slidably connected inside the square tube 15. A through-hole is provided on the surface of the support column 16. A bolt 19 is threadedly connected inside the square tube 15. The bolt 19 is inserted into the through-hole. A groove is provided at the top of the support column 16. A spring is fixedly connected to the bottom of the inner wall of the groove. A support rod 17 is fixedly connected to the top of the spring. The support rod 17 is slidably connected to the groove. A protective plate 18 is fixedly connected to the top of the support rod 17.

[0023] As a technical optimization of this utility model, by setting the anti-fall component 7, the operator can insert the support column 16 into the square tube 15, and then rotate the bolt 19 so that the bolt 19 is inserted into the through hole, thereby fixing the support column 16, and indirectly installing and fixing the support rod 17 and the protective plate 18. When hail falls on the top of the protective plate 18, it will drive the protective plate 18 to move down, thereby driving the support rod 17 to move down, thereby compressing the spring. The elasticity of the spring itself will buffer the impact when the hail falls, thereby indirectly protecting the solenoid valve body 1.

[0024] refer to Figure 1The surface of the cover plate 6 has an opening, and a shielding frame 12 is fixedly connected to the surface of the cover plate 6.

[0025] As a technical optimization of this utility model, the opening allows the cover plate 6 to be easily fitted onto the surface of the pipes on both sides of the solenoid valve body 1. The shield 12 prevents a large amount of rainwater from entering the protective cover 3 through the opening. After the cover plate 6 is installed, the operator can fill the gap between the opening and the pipes on both sides of the solenoid valve body 1 with a sealing ring, thereby further improving the protection effect on the solenoid valve body 1.

[0026] refer to Figure 1 and Figure 2 The protective cover 3 has an observation port 13 on the front, and a glass plate 14 is fixedly connected inside the observation port 13.

[0027] As a technical optimization of this utility model, the setting of the observation port 13 and the glass plate 14 makes it easy for the operator to observe the operating status of the solenoid valve body 1 through the protective cover 3.

[0028] refer to Figure 2 A support plate 20 is fixedly connected to the bottom of the inner wall of the protective cover 3. The top of the support plate 20 is attached to the bottom of the solenoid valve body 1. Both sides of the support plate 20 are set with guide angles.

[0029] As a technical optimization of this utility model, the solenoid valve body 1 can be supported by the support plate 20.

[0030] refer to Figure 2 and Figure 4 Both sides of the solenoid valve body 1 are fixedly connected with positioning pins 21, which are attached to the cover plate 6. There are several positioning pins 21.

[0031] As a technical optimization of this utility model, by setting the positioning column 21, after the operator has installed the cover plate 6, the end of the positioning column 21 away from the solenoid valve body 1 is in contact with the cover plate 6, thereby preventing the protective cover 3 and the cover plate 6 from sliding left and right on the surface of the solenoid valve body 1 after installation under the action of the positioning column 21.

[0032] The working principle and usage process of this utility model are as follows: During use, the operator places the protective cover 3 onto the surface of the solenoid valve body 1, aligning the T-shaped slide bar 2 with the slide rail 4. The T-shaped slide bar 2 is then slid into the slide rail 4, thus installing the protective cover 3. The operator then moves the cover plate 6 from both sides towards the side closest to the protective cover 3. With the action of the limiting bracket 5, the operator can easily install the cover plate 6 in the accurate position. As the cover plate 6 moves, it drives the fixing block 8 towards the side closest to the support bracket 11. When the fixing block 8 contacts the locking bracket 9... This will push the locking frame 9 to move away from the protective cover 3, thereby compressing the compression spring 10. When the locking frame 9 is aligned with the slot, under the action of the compression spring 10, the locking frame 9 moves closer to the protective cover 3, so that the locking frame 9 is inserted into the slot, thereby locking the fixing block 8 and locking the position of the cover plate 6. The protective cover 3 and the cover plate 6 can cover and protect the solenoid valve body 1, thereby improving the protection effect. The anti-fall component 7 can prevent the impact of hail or falling objects on the solenoid valve body 1.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0034] Although embodiments of the present invention have been shown and described, 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 solenoid valve protection structure, comprising a solenoid valve body (1), characterized in that: The top and bottom of the front and back sides of the solenoid valve body (1) are fixedly connected to T-shaped slide bars (2). A protective cover (3) is provided on the outside of the solenoid valve body (1). Slide rails (4) are fixedly connected to the top and bottom of the front and back sides of the inner wall of the protective cover (3). The slide rails (4) are slidably connected to the T-shaped slide bars (2). A limit frame (5) is fixedly connected to the surface of the protective cover (3). Cover plates (6) are attached to both sides of the protective cover (3). The cover plates (6) are attached to the limit frame (5). The top and bottom of the front and back sides of the cover plates (6) are fixedly connected to the T-shaped slide bars (2). Each part is fixedly connected to a fixing block (8), the fixing block (8) is in contact with the protective cover (3), the front and back sides of the protective cover (3) are fixedly connected to a support frame (11), the top and bottom of the support frame (11) are slidably connected to a locking frame (9), the surface of the fixing block (8) is provided with a slot, the locking frame (9) is inserted into the slot, the surface of the locking frame (9) is fixedly connected to a compression spring (10), the compression spring (10) is fixedly connected to the support frame (11), and the top of the limiting frame (5) is provided with a fall protection component (7).

2. The electromagnetic valve protection structure according to claim 1, characterized in that: The fall arrestor assembly (7) includes a square tube (15) fixedly connected to the top of the limit frame (5). A support column (16) is slidably connected inside the square tube (15). A through-hole is provided on the surface of the support column (16). A bolt (19) is threadedly connected inside the square tube (15). The bolt (19) is inserted into the through-hole. A groove is provided at the top of the support column (16). A spring is fixedly connected to the bottom of the inner wall of the groove. A support rod (17) is fixedly connected to the top of the spring. The support rod (17) is slidably connected to the groove. A protective plate (18) is fixedly connected to the top of the support rod (17).

3. The electromagnetic valve protection structure according to claim 1, characterized in that: The surface of the cover plate (6) has an opening, and a shielding frame (12) is fixedly connected to the surface of the cover plate (6).

4. The electromagnetic valve protection structure according to claim 1, characterized in that: The protective cover (3) has an observation port (13) on its front side, and a glass plate (14) is fixedly connected inside the observation port (13).

5. The electromagnetic valve protection structure according to claim 1, characterized in that: A support plate (20) is fixedly connected to the bottom of the inner wall of the protective cover (3), and the top of the support plate (20) is attached to the bottom of the solenoid valve body (1).

6. The electromagnetic valve protection structure according to claim 1, characterized in that: Both sides of the solenoid valve body (1) are fixedly connected with positioning columns (21), and the positioning columns (21) are in contact with the cover plate (6).

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