Solenoid valve convenient for two-end connection

Abstract

The utility model relates to the technical field of electromagnetic valves, and discloses an electromagnetic valve convenient for two-end connection, which comprises an electromagnetic valve body, fixing pipes are mounted at two ends of the electromagnetic valve body, a supporting plate is fixed on the outer walls of the two fixing pipes, and a fixing plate is fixed on the top surface of the supporting plate. Two elastic pieces which are symmetrically distributed are fixed to the top face of the fixing plate, and a first fixing piece and a second fixing piece are fixed to the top faces of the two elastic pieces correspondingly. Through the arrangement of the first fixing piece and the second fixing piece, a pipeline can be conveniently inserted into the two elastic pieces, the pipeline can be effectively clamped and limited through the design of the two elastic pieces, the pipeline can be conveniently connected to the electromagnetic valve body through a flange, the connection stability and reliability are improved, and meanwhile, the pipeline can be conveniently connected to the electromagnetic valve body through a flange. And through cooperative use of structures such as a guide rod, a moving piece, a limiting piece and a spring, when a pipeline is clamped, the stability of clamping the pipeline can be improved, and the pipeline is prevented from sliding.

Description

Technical Field

[0001] The present application relates to the technical field of solenoid valves, and in particular to a solenoid valve that is convenient for connection at both ends. Background Art

[0002] Solenoid valve is an industrial device controlled by electromagnetics. It is a basic component for controlling fluid automation. It is an actuator and is not limited to hydraulic or pneumatic. It is used in industrial control systems to adjust the direction, flow, speed and other parameters of the medium. Solenoid valves can be used with different circuits to achieve the desired control, and the accuracy and flexibility of the control can be guaranteed. There are many types of solenoid valves, and different solenoid valves play a role in different positions of the control system. The most commonly used ones are check valves, safety valves, directional control valves, speed regulating valves, etc.

[0003] During the installation of the solenoid valve, the operating skills and precautions of the personnel are crucial to ensure the success of the installation. First of all, we need to pay attention to the balance of the pipeline. If the pipeline is in a tilted state, it will make it difficult for the end of the solenoid valve to accurately dock with the end of the pipeline, thus affecting the smooth progress of the entire installation process. Therefore, ensuring that the pipeline where the solenoid valve needs to be installed remains balanced and stable is the first problem to be solved during the installation process.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problem of pipeline balance, if the pipeline is in an inclined state, it will make it difficult to accurately connect the end of the solenoid valve with the end of the pipeline, thereby affecting the smooth progress of the entire installation process. Therefore, ensuring that the pipeline where the solenoid valve needs to be installed remains balanced and stable is the first problem to be solved during the installation process. The present application provides a solenoid valve that is easy to connect at both ends.

[0006] The present application provides a solenoid valve that is easy to connect at both ends and adopts the following technical solution:

[0007] A solenoid valve that is easy to connect at both ends includes a solenoid valve body, both ends of the solenoid valve body are installed with fixed tubes, the outer walls of the two fixed tubes are fixed with support plates, the top surface of the support plate is fixed with a fixed plate, the top surface of the fixed plate is fixed with two symmetrically distributed elastic sheets, and the top surfaces of the two elastic sheets are respectively fixed with a first fixed sheet and a second fixed sheet.

[0008] Preferably, the first fixing plate and the second fixing plate are respectively provided with a first mounting groove and a second mounting groove, two symmetrically distributed cards are fixed on one side of the second fixing plate, the first mounting groove is connected with a guide rod via a rotating shaft, a movable plate is slidably connected to the guide rod, a limiting plate is threadedly installed on one end of the guide rod, a spring is fixed on one side of the limiting plate and is sleeved on the guide rod.

[0009] Preferably, the inner side surfaces of the two pairs of elastic sheets are both glued with anti-slip grooves.

[0010] Preferably, the first fixing plate and the second fixing plate are both provided with grooves, and rollers are rotatably connected inside the grooves.

[0011] Preferably, the movable sheet is made of metal.

[0012] Preferably, bolts are threadedly mounted on the fixing pipe.

[0013] Preferably, the diameter of the movable sheet is larger than the distance between the two cards.

[0014] In summary, this application includes the following beneficial technical effects:

[0015] By setting the first fixing plate and the second fixing plate, the pipeline can be conveniently inserted into the interior of the two elastic plates, and the design of the two elastic plates can effectively clamp and limit the pipeline, which is convenient for connecting the pipeline to the solenoid valve body using a flange and improves the connection stability and reliability. At the same time, through the coordinated use of structures such as the guide rod, the movable plate, the limiting plate and the spring, the stability of the pipeline clamping can be increased when clamping the pipeline to prevent it from sliding. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 is a schematic diagram of the cross-sectional structure of a support plate according to an embodiment of the present application;

[0018] Figure 3 This is an embodiment of the present application Figure 1 A schematic diagram of the enlarged structure at point A;

[0019] Figure 4 This is an embodiment of the present application Figure 2 Schematic diagram of the enlarged structure at B.

[0020] Explanation of the accompanying drawings: 1. Solenoid valve body; 2. Fixed tube; 3. Bolt; 4. Support plate; 5. Fixed plate; 6. Elastic sheet; 7. First fixed sheet; 8. First mounting groove; 9. Guide rod; 10. Moving sheet; 11. Limiting sheet; 12. Spring; 13. Second fixed sheet; 14. Second mounting groove; 15. Card; 16. Groove; 17. Roller. DETAILED DESCRIPTION

[0021] The following is combined with Figure 1 -Attached Figure 4 This application is described in further detail.

[0022] The present application embodiment discloses a solenoid valve that is convenient for connecting two ends. Figure 1-Figure 4 , a solenoid valve that is easy to connect at both ends, including a solenoid valve body 1, both ends of the solenoid valve body 1 are installed with fixed pipes 2, the outer walls of the two fixed pipes 2 are fixed with support plates 4, the top surface of the support plate 4 is fixed with a fixed plate 5, the top surface of the fixed plate 5 is fixed with two symmetrically distributed elastic sheets 6, the top surfaces of the two elastic sheets 6 are respectively fixed with a first fixed sheet 7 and a second fixed sheet 13; when in use, firstly, press the pipeline downward, and use the first fixed sheet 7 and the second fixed sheet 13 to drive the two elastic sheets 6 to move outward, so that the port of the pipeline can be aligned with the port of the solenoid valve body 1. After aligning them, the two pipe openings can be inserted into the interior of the solenoid valve body 1 respectively, so that they fit tightly against the inner wall of the solenoid valve body 1. During the connection process, the two elastic sheets 6 can clamp and limit the pipeline, so that the end of the solenoid valve body 1 and the end of the pipeline can be accurately connected to avoid affecting the progress of the entire installation process. In short, the solenoid valve body 1 that is easy to connect at both ends has a reasonable design, a simple structure, and is easy to use. It can effectively improve the connection stability and reliability between the solenoid valve body 1 and the pipeline, and is suitable for various occasions where the solenoid valve body 1 needs to be connected.

[0023] Reference Figure 1 , Figure 3 and Figure 4The first fixing plate 7 and the second fixing plate 13 are respectively provided with a first mounting groove 8 and a second mounting groove 14. Two symmetrically distributed cards 15 are fixed on one side of the second fixing plate 13. The first mounting groove 8 is connected with a guide rod 9 through a rotating shaft. A movable plate 10 is slidably connected to the guide rod 9. A limit plate 11 is installed at one end of the guide rod 9 through a thread. A spring 12 is fixed on one side of the limit plate 11 and is sleeved on the guide rod 9. When in use, first, when clamping the pipe, the movable plate 10 can be pulled to make it close to the limit plate. 11, and at the same time, it will squeeze the spring 12 to shrink it, and then flip the limiting piece 11 so that the guide rod 9 can be located inside the second mounting groove 14. At this time, when the limiting piece 11 is released again, the spring 12 will push the movable piece 10 to move so that it can be located below the card 15 and close to the second fixed piece 13. When the two elastic pieces 6 are driven by external force and cause shaking, the movable piece 10 will be stuck between the second fixed piece 13 and the card 15, thereby increasing the stability of the pipe clamping and preventing it from sliding.

[0024] Reference Figure 1 The inner sides of the two pairs of elastic sheets 6 are glued with anti-slip grooves to increase the stability when clamping the pipe.

[0025] Reference Figure 4 A groove 16 is also formed on the first fixing plate 7 and the second fixing plate 13 , and a roller 17 is rotatably connected inside the groove 16 ; the two rollers 17 are used to transport the pipeline, so that the pipeline can be easily embedded between the two elastic plates 6 .

[0026] Reference Figure 3 The material of the movable sheet 10 is metal; it is not easy to bend or break, thus extending its use.

[0027] Reference Figure 1 A bolt 3 is also threadedly mounted on the fixing tube 2; the position of the fixing tube 2 can be moved by screwing the bolt 3, thereby adjusting the use position of the elastic sheet 6.

[0028] Reference Figure 3 , the diameter of the moving sheet 10 is larger than the distance between the two cards 15; to prevent the moving sheet 10 from passing between the two cards 15, thereby fixing the positions of the two elastic sheets 6.

[0029] The implementation principle of the solenoid valve of the embodiment of the present application, which is convenient for connecting the two ends, is as follows: when in use, first, the pipeline is pressed downward, and the first fixing sheet 7 and the second fixing sheet 13 are used to drive the two elastic sheets 6 to move outward, so that the end of the pipeline can be aligned with the end of the solenoid valve body 1, and then the two pipe openings can be respectively inserted into the interior of the solenoid valve body 1, so that they are tightly fitted with the inner wall of the solenoid valve body 1. During the connection process, the two elastic sheets 6 can clamp and limit the pipeline, so that the end of the solenoid valve body 1 and the end of the pipeline can be accurately connected;

[0030] Subsequently, the movable sheet 10 can be pulled to be close to the limiting sheet 11, and at the same time, the spring 12 will be squeezed to shrink it, and then the limiting sheet 11 can be flipped over so that the guide rod 9 can be located inside the second mounting groove 14. At this time, when the limiting sheet 11 is released again, the spring 12 will push the movable sheet 10 to move so that it can be located below the card 15 and close to the second fixed sheet 13. When the two elastic sheets 6 are driven by external force and cause shaking, the movable sheet 10 will be stuck between the second fixed sheet 13 and the card 15, thereby increasing the stability of the pipe clamping, making it difficult to slide, and avoiding affecting the progress of the entire installation process. In short, this solenoid valve body 1 that is easy to connect at both ends has a reasonable design, a simple structure, and is easy to use. It can effectively improve the connection stability and reliability between the solenoid valve body 1 and the pipeline, and is suitable for various occasions where the solenoid valve body 1 needs to be connected.

[0031] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0032] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0033] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0034] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A solenoid valve that is easy to connect at both ends, comprising a solenoid valve body (1), characterized in that: Both ends of the solenoid valve body (1) are provided with fixed tubes (2), the outer walls of the two fixed tubes (2) are fixed with support plates (4), the top surface of the support plates (4) is fixed with a fixed plate (5), the top surface of the fixed plate (5) is fixed with two symmetrically distributed elastic sheets (6), and the top surfaces of the two elastic sheets (6) are respectively fixed with a first fixed sheet (7) and a second fixed sheet (13).

2. A solenoid valve that is convenient for connection at both ends according to claim 1, characterized in that: The first fixing plate (7) and the second fixing plate (13) are respectively provided with a first mounting groove (8) and a second mounting groove (14); two symmetrically distributed cards (15) are fixed on one side of the second fixing plate (13); a guide rod (9) is connected to the first mounting groove (8) via a rotating shaft; a moving plate (10) is slidably connected to the guide rod (9); a limit plate (11) is threadedly mounted on one end of the guide rod (9); a spring (12) is fixed on one side of the limit plate (11) and is sleeved on the guide rod (9).

3. The solenoid valve that is convenient for connection at both ends according to claim 1, characterized in that: The inner sides of the two pairs of elastic sheets (6) are both glued with anti-slip grooves.

4. The solenoid valve that is convenient for connection at both ends according to claim 1, characterized in that: The first fixing plate (7) and the second fixing plate (13) are both provided with a groove (16), and a roller (17) is rotatably connected inside the groove (16).

5. The solenoid valve that is convenient for connection at both ends according to claim 2, characterized in that: The material of the movable sheet (10) is metal.

6. The solenoid valve that is convenient for connection at both ends according to claim 1, characterized in that: The fixing pipe (2) is also provided with a bolt (3) threadedly mounted thereon.

7. The solenoid valve that is convenient for connection at both ends according to claim 2, characterized in that: The diameter of the movable sheet (10) is greater than the distance between the two cards (15).

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