A new type of automatic inspection solenoid valve

Abstract

The utility model discloses a novel automatic inspection solenoid valve, including a valve body, a valve core installed at one end of the valve body, a screw installed at one end of the valve core, and a fastening mechanism: the fastening mechanism includes a fixed cylinder arranged at one end of the screw, a screw groove is provided on the outer end surface of the fixed cylinder, a bolt is connected to the inner thread of the screw groove, a cross frame is fixedly connected to the inside of the fixed cylinder, and a spring plate is slidably connected to the inner wall of the cross frame; an auxiliary mechanism: the auxiliary mechanism is arranged below the valve body, and the bolt can be rotated to extend to the inside of the fixed cylinder and squeeze the center of the cross frame. The invention solves the problem that the conventional installation method is usually adopted to achieve the installation effect when the existing automatic inspection solenoid valve is installed and connected with the mounting piece, but there is still a gap at the installation position, and the installation position is still prone to loosening after long-term use, thereby affecting the stable use of the automatic inspection solenoid valve.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic patrol inspection solenoid valves, in particular to a novel automatic patrol inspection solenoid valve. Background Art

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

[0003] However, it still has the following disadvantages in actual use:

[0004] When the existing automatic inspection solenoid valve is installed and connected to the mounting part, a conventional installation method is usually used to achieve the installation effect, but there is still a gap at the installation. After long-term use, the installation is still prone to loosening, thereby affecting the stable use of the automatic inspection solenoid valve. Utility Model Content

[0005] The purpose of the utility model is to provide a new type of automatic inspection solenoid valve to solve the problem that the existing automatic inspection solenoid valve proposed in the above background technology usually adopts a conventional installation method to achieve the installation effect when it is installed and connected with the mounting part, but there is still a gap at the installation place. After long-term use, the installation place is still prone to loosening, thereby affecting the stable use of the automatic inspection solenoid valve.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is a novel automatic inspection solenoid valve, comprising a valve body, a valve core is installed at one end of the valve body, a screw is installed at one end of the valve core, and a fastening mechanism: the fastening mechanism comprises a fixing cylinder arranged at one end of the screw, a screw groove is opened on the outer end surface of the fixing cylinder, a bolt is connected to the internal thread of the screw groove, a cross frame is fixedly connected to the inside of the fixing cylinder, and a spring plate is slidably connected to the inner wall of the cross frame; an auxiliary mechanism: the auxiliary mechanism is arranged below the valve body.

[0008] Furthermore, the auxiliary mechanism includes a mounting frame arranged below the valve body, a clamping plate is rotatably connected to the inner side of the mounting frame, a fixed frame is fixedly connected to one end of the mounting frame below the valve body, a spring block is slidably connected to the inside of the fixed frame, and a rotating assembly is installed on one side of the clamping plate.

[0009] Furthermore, the rotating assembly includes a rotating gear arranged at one end of the clamping plate.

[0010] Furthermore, tooth grooves are provided on both sides of the spring block, and the spring block and the rotating gear are meshingly connected.

[0011] Furthermore, the number of the rotating gears is two groups, and the two groups of rotating gears are arranged on both sides of the spring block.

[0012] Furthermore, the screw groove and the fixing tube penetrate each other, and one end of the spring plate is in an arc shape.

[0013] Furthermore, the bolts are arranged horizontally and vertically at the center of the cross frame, and the outer surface of the fixing tube is provided with four groups of extension openings.

[0014] Compared with the prior art, the advantages of the present invention are:

[0015] The utility model is provided with a fastening mechanism, which can threadably connect the mounting piece and the screw rod, and then rotate the bolt threadedly connected inside the screw groove, so that the bolt can be rotated to extend to the inside of the fixing tube, and squeeze the center of the cross frame, so that the four groups of spring plates extend outward, and the four groups of spring plates extend through the extension opening to the inner wall of the mounting piece and fit together, thereby increasing the overall installation stability of the solenoid valve.

[0016] Based on the above beneficial effects, an auxiliary mechanism is provided. When the solenoid valve is installed as above, the spring block movable inside the fixed frame can be slid downward, so that the spring block can slide and drive the two sets of rotating gears to rotate, so that the splint connected to the rotating gear is flipped, and the splint is expanded on the inner side of the mounting frame. After the valve body is placed at the installation location, the splint can be closed by releasing the extrusion on the spring block, thereby achieving the effect of auxiliary installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is an axonometric drawing of the utility model;

[0019] Figure 2 is another axonometric view of the present utility model;

[0020] Figure 3 This is a disassembled diagram of the auxiliary installation mechanism of the utility model;

[0021] Figure 4 For the utility model Figure 1 Sectional view at point A;

[0022] Figure 5 For the utility model Figure 3 Enlarged view of point B in the middle.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Valve body; 2. Valve core; 3. Screw; 4. Fixed cylinder; 5. Mounting frame; 6. Clamp; 7. Fixed frame; 8. Spring block; 9. Rotating gear; 10. Cross frame; 11. Spring plate; 12. Bolt; 13. Screw groove. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0027] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0028] See also Figure 1-5 As shown, this embodiment is a new type of automatic inspection solenoid valve, including a valve body 1, a valve core 2 is installed at one end of the valve body 1, a screw rod 3 is installed at one end of the valve core 2, and a fastening mechanism: the fastening mechanism includes a fixed cylinder 4 arranged at one end of the screw rod 3, a screw groove 13 is opened on the outer end surface of the fixed cylinder 4, a bolt 12 is connected to the inner thread of the screw groove 13, a cross frame 10 is fixedly connected to the inside of the fixed cylinder 4, and a spring plate 11 is slidably connected to the inner wall of the cross frame 10; auxiliary mechanism: the auxiliary mechanism is arranged below the valve body 1:

[0029] The fastening mechanism serves as the main bearing structure, and the fixed connection between the device and the fastening mechanism can increase the installation stability of the entire structure.

[0030] Furthermore, the screw groove 13 and the fixing tube 4 penetrate each other, and one end of the spring plate 11 is in an arc shape.

[0031] The arc-shaped arrangement enables the bolts 12 to press the four sets of spring plates 11 .

[0032] Furthermore, the bolts 12 are arranged horizontally and vertically at the center of the cross frame 10 , and the outer surface of the fixing tube 4 is provided with four groups of extension openings.

[0033] The arrangement of the bolt 12 and the screw groove 13 allows the bolt 12 to extend into the interior of the screw groove 13 and achieve a self-locking effect.

[0034] Working principle: After the staff threadedly connects the mounting piece and the screw rod 3, they rotate the bolt 12 threadedly connected inside the screw groove 13 to make the bolt 12 rotate and extend to the inside of the fixed tube 4, and squeeze the center of the cross frame 10 to make the four groups of spring plates 11 extend outward, so that the four groups of spring plates 11 extend through the extension port to the inner wall of the mounting piece and fit together, thereby increasing the overall installation stability of the solenoid valve.

[0035] See also Figure 1-5 As shown, this embodiment is based on the above-mentioned embodiment 1 and further includes an auxiliary mechanism, which includes a mounting frame 5 arranged below the valve body 1, and a clamping plate 6 is rotatably connected to the inner side of the mounting frame 5, and a fixed frame 7 is fixedly connected to one end of the mounting frame 5 below the valve body 1, and a spring block 8 is slidably connected to the inside of the fixed frame 7, and a rotating component is installed on one side of the clamping plate 6.

[0036] Furthermore, the rotating assembly includes a rotating gear 9 arranged at one end of the clamping plate 6 .

[0037] The rotating assembly is arranged so that the clamping plate 6 can be turned over.

[0038] Furthermore, tooth grooves are provided on both sides of the spring block 8 , the spring block 8 and the rotating gear 9 are meshingly connected, there are two groups of rotating gears 9 , and the two groups of rotating gears 9 are arranged on both sides of the spring block 8 .

[0039] The tooth grooves are arranged so that when the spring block 8 slides down, the two sets of rotating gears 9 can be driven to rotate.

[0040] Working principle: The staff slides down the spring block 8 inside the fixed frame 7, so that the spring block 8 can slide and drive the two sets of rotating gears 9 to rotate, so that the clamping plate 6 connected to the rotating gear 9 is turned over, and the clamping plate 6 is expanded inside the mounting frame 5. After the valve body 1 is placed at the installation location, the clamping plate 6 can be closed by releasing the squeeze formed on the spring block 8, so as to achieve the effect of auxiliary installation. When removing, just apply the above reverse steps;

[0041] This step can prevent the solenoid valve from being misaligned with the installation location during installation when the staff is installing the solenoid valve, and can assist the installation.

[0042] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0043] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A novel automatic inspection solenoid valve, comprising a valve body (1), a valve core (2) being mounted at one end of the valve body (1), a screw (3) being mounted at one end of the valve core (2), and characterized in that: Also includes: Fastening mechanism: the fastening mechanism comprises a fixing cylinder (4) arranged at one end of the screw rod (3), a screw groove (13) is provided on the outer end surface of the fixing cylinder (4), a bolt (12) is connected to the inner thread of the screw groove (13), a cross frame (10) is fixedly connected to the inside of the fixing cylinder (4), and a spring plate (11) is slidably connected to the inner wall of the cross frame (10); Auxiliary mechanism: The auxiliary mechanism is arranged below the valve body (1).

2. A new type of automatic inspection solenoid valve according to claim 1, characterized in that: The auxiliary mechanism comprises a mounting frame (5) arranged below the valve body (1), a clamping plate (6) is rotatably connected to the inner side of the mounting frame (5), a fixing frame (7) is fixedly connected to one end of the mounting frame (5) below the valve body (1), a spring block (8) is slidably connected to the interior of the fixing frame (7), and a rotating assembly is installed on one side of the clamping plate (6).

3. A new type of automatic inspection solenoid valve according to claim 2, characterized in that: The rotating assembly comprises a rotating gear (9) arranged at one end of the clamping plate (6).

4. A new type of automatic inspection solenoid valve according to claim 3, characterized in that: Tooth grooves are provided on both sides of the spring block (8), and the spring block (8) and the rotating gear (9) are meshingly connected.

5. A new type of automatic inspection solenoid valve according to claim 3, characterized in that: The number of the rotating gears (9) is two groups, and the two groups of the rotating gears (9) are arranged on both sides of the spring block (8).

6. A new type of automatic inspection solenoid valve according to claim 1, characterized in that: The screw groove (13) and the fixing tube (4) penetrate each other, and one end of the spring plate (11) is in an arc shape.

7. A new type of automatic inspection solenoid valve according to claim 1, characterized in that: The bolts (12) are arranged horizontally and vertically at the center of the cross frame (10), and the outer surface of the fixing tube (4) is provided with four groups of extension openings.

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