Electromagnetic valve detection device

Abstract

The utility model discloses an electromagnetic valve detection device, and relates to the technical field of electromagnetic valve detection. The device comprises a detection support frame, the detection support frame is connected with a limiting assembly, the detection support frame is provided with an auxiliary detection assembly, the auxiliary detection assembly comprises a water tank, the water tank is fixedly connected with the detection support frame, the upper surface of the water tank is connected with a pump, and the pump is connected with the limiting assembly. The connecting cylinder can be arranged on the outer surface of the electromagnetic valve in a sleeving mode, the arc-shaped clamping block can move by rotating the second screw rod, so that the second rubber block can make the outer side surface of the electromagnetic valve make contact, the connecting cylinder can be connected with the electromagnetic valve, and the connecting cylinder is separated from the guide pipe by rotating the turncap; the guide pipe can be inflated through the inflator, the annular air bag is expanded to make contact with the electromagnetic valve, and therefore the sealing performance can be improved, water in the water tank can be guided into the electromagnetic valve through the pump machine, and detection is conducted by observing whether a water leakage position exists on the electromagnetic valve or not.

Description

Technical Field

[0001] The utility model relates to the technical field of electromagnetic valve detection, in particular to an electromagnetic valve detection device. Background Art

[0002] Solenoid valves are industrial equipment controlled by electromagnetics. They are basic automation components used to control 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. 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 in the control system. The most commonly used ones are check valves, safety valves, directional control valves, speed regulating valves, etc.

[0003] When the existing detection device is in use, when performing a sealing test on the solenoid valve, the sealing process of the connecting pipe is difficult to operate, and airtightness problems may occur at the connection end between the detection device and the solenoid valve, thereby affecting the detection operation of the solenoid valve. In addition, when testing the solenoid valve, the solenoid valve is often placed directly on the detection plate, and the battery valve is prone to move, thereby affecting the detection effect. Utility Model Content

[0004] In order to solve the problems that when the existing detection device is used, when the sealing process of the connecting pipe is difficult to operate when the solenoid valve is tested for sealing, airtightness problems may occur at the connection end of the detection device and the solenoid valve, thereby affecting the detection operation of the solenoid valve, and when the solenoid valve is tested, the solenoid valve is often placed directly on the detection plate, the battery valve is easy to move, thereby affecting the detection effect; the purpose of the utility model is to provide a solenoid valve detection device.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: a solenoid valve detection device, comprising a detection support frame, a limit position component is connected to the detection support frame, and an auxiliary detection component is arranged on the detection support frame;

[0006] The auxiliary detection component includes a water tank, which is fixedly connected to the detection support frame, a pump is connected to the upper surface of the water tank, a rectangular tube is connected to the pump, a bellows is fixedly provided at the other end of the rectangular tube, a connecting tube is provided at the other end of the bellows, an annular airbag is arranged in the connecting tube, the conduit is connected to the screw cap by means of internal and external threads, a conduit is connected to the annular airbag, the conduit passes through the connecting tube, a screw cap is threadedly connected to the outer surface of the conduit, a through groove is provided on the outer surface of the connecting tube, a hollow block is fixedly provided on the outer surface of the connecting tube, a second screw is threadedly inserted on the hollow block, an arc-shaped clamping block is rotatably provided at the end of the second screw, a plurality of second rubber blocks are provided, and an array of second rubber blocks is distributed on one side of the arc-shaped clamping block, a limiting groove is provided on the inner surface of the through groove, a limiting block is slidably provided in the limiting groove, the limiting block is fixedly connected to the arc-shaped clamping block, the arc-shaped clamping block slides and fits with the inner surface of the through groove, and a second rubber block is fixedly provided on the side of the arc-shaped clamping block away from the second screw.

[0007] Preferably, the limit assembly includes a rotating shaft, which is rotatably connected to the inner surface of the detection support frame, a gear is fixedly provided on the outer surface of the rotating shaft, a connecting block is fixedly provided at the lower end of the rotating shaft, a circular hole is provided on the lower surface of the turntable, a limit screw is movably inserted in the circular hole, a screw hole is provided on the lower surface of the detection support frame, the end of the limit screw is threadedly inserted in the screw hole, a plurality of circular holes are provided, and a circular hole array is distributed on the lower surface of the turntable, the connecting block passes through the detection support frame, and the connecting block A turntable is fixedly sleeved on the outer surface, a slide groove is provided on the inner surface of the detection support frame, a slider is slidably provided in the slide groove, a rack is fixedly provided on the upper surface of the slider, the gear is meshed with the rack, a cross block is fixedly provided on the upper surface of the rack, a through groove is provided on the upper surface of the detection support frame, a plurality of first rubber blocks are provided, and the first rubber block array is distributed on one side of the splint, a splint is slidably provided in the through groove, the lower end of the splint is fixedly connected to the upper surface of the cross block, and a first rubber block is fixedly provided on one side of the splint.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] 1. The utility model can sleeve the connecting tube on the outer surface of the solenoid valve, and can move the arc-shaped clamping block by rotating the second screw, so that the second rubber block can contact the outer surface of the solenoid valve, so that the connecting tube can be connected to the solenoid valve, and the screw cap can be turned to separate it from the guide tube, and the guide tube can be inflated with an air pump to expand the annular airbag and contact the solenoid valve, so as to improve the sealing performance, and the water in the water tank can be introduced into the battery valve by the pump, and the detection can be carried out by observing whether there is a water leak on the solenoid valve.

[0010] 2. The utility model can place the solenoid valve on the upper surface of the detection support frame, and then rotate the turntable through the connecting block to rotate the shaft, so that the gear on the outer surface of the shaft can rotate, and the gear drives the two racks meshing with it to move to one side, and the clamping plate can move along the groove through the cross block, and the first rubber block contacts the solenoid valve, so as to limit the solenoid valve and prevent it from moving. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be 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 paying creative work.

[0012] Figure 1 It is a schematic diagram of the structure of the utility model.

[0013] Figure 2 This is a schematic diagram of the rack structure of the utility model.

[0014] Figure 3 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0015] Figure 4 This is a schematic diagram of the structure of the auxiliary detection component of the utility model.

[0016] Figure 5 For this utility model Figure 4 Enlarged structural diagram at B in the middle.

[0017] In the figure: 1. detection support frame; 2. limit assembly; 21. rotating shaft; 22. gear; 23. connecting block; 231. turntable; 24. round hole; 25. limit screw; 251. screw hole; 26. slide groove; 261. slider; 27. rack; 271. cross block; 28. through groove; 29. ​​clamping plate; 291. first rubber block; 3. auxiliary detection assembly; 31. water tank; 32. pump; 33. rectangular tube; 34. bellows; 35. connecting tube; 36. annular airbag; 361. catheter; 37. screw cap; 38. through groove; 39. hollow block; 391. second screw; 392. arc clamping block; 393. second rubber block; 4. limit groove; 41. limit block. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Example: Figure 1-5 As shown, the utility model provides a solenoid valve detection device, including a detection support frame 1, a limit assembly 2 is connected to the detection support frame 1, and an auxiliary detection assembly 3 is provided on the detection support frame 1;

[0020] The auxiliary detection component 3 includes a water tank 31, which is fixedly connected to the detection support frame 1. A pump 32 is connected to the upper surface of the water tank 31. The water tank 31 is provided with a water inlet pipe. A rectangular tube 33 is connected to the pump 32. A bellows 34 is fixedly provided at the other end of the rectangular tube 33. A connecting tube 35 is provided at the other end of the bellows 34. An annular air bag 36 is provided in the connecting tube 35. A conduit 361 is connected to the annular air bag 36. The conduit 361 passes through the connecting tube 35. A screw cap 37 is threadedly connected to the outer surface of the conduit 361. A through groove 38 is provided on the outer surface of the connecting tube 35. A hollow block 39 is fixedly provided on the outer surface of the connecting tube 35. A second screw 391 is threadedly inserted into the hollow block 39. The end of the second screw 391 The arc clamping block 392 is rotatably provided on the inner surface of the through groove 38, and the arc clamping block 392 is slidably fitted with the inner surface of the through groove 38. The second rubber block 393 is fixedly provided on the side of the arc clamping block 392 away from the second screw 391. The connecting tube 35 can be sleeved on the outer surface of the solenoid valve, and then the arc clamping block 392 can be moved by rotating the second screw 391, so that the second rubber block 393 can make the outer surface of the solenoid valve contact, so that the connecting tube 35 can be connected to the solenoid valve, and the screw cap 37 can be rotated to make it detached from the conduit 361, and the conduit 361 can be inflated by an air pump to expand the annular airbag 36 and contact the solenoid valve, so as to improve the sealing performance, and the water in the water tank 31 can be introduced into the battery valve by the pump 32, and the detection can be carried out by observing whether there is a water leak on the solenoid valve;

[0021] The conduit 361 is connected to the screw cap 37 by means of internal and external threads, which is convenient for disassembly and assembly. A limiting groove 4 is provided on the inner surface of the through groove 38. A limiting block 41 is slidably provided in the limiting groove 4. The limiting block 41 is fixedly connected to the arc-shaped clamping block 392 to limit the arc-shaped clamping block 392. A plurality of second rubber blocks 393 are provided, and the second rubber blocks 393 are arranged in an array on one side of the arc-shaped clamping block 392 to improve the stability of the connection. A plurality of first rubber blocks 291 are provided, and the first rubber blocks 291 are arranged in an array on one side of the clamping plate 29 to improve the friction force.

[0022] The limit assembly 2 includes a rotating shaft 21, which is rotatably connected to the inner surface of the detection support frame 1, a gear 22 is fixedly provided on the outer surface of the rotating shaft 21, a connecting block 23 is fixedly provided at the lower end of the rotating shaft 21, the connecting block 23 penetrates the detection support frame 1, a turntable 231 is fixedly provided on the outer surface of the connecting block 23, a slide groove 26 is provided on the inner surface of the detection support frame 1, a slider 261 is slidably provided in the slide groove 26, a rack 27 is fixedly provided on the upper surface of the slider 261, the gear 22 is meshed with the rack 27, a cross block 271 is fixedly provided on the upper surface of the rack 27, and a A through groove 28, in which a clamping plate 29 is slidably provided, the lower end of the clamping plate 29 is fixedly connected to the upper surface of the cross block 271, and a first rubber block 291 is fixedly provided on one side of the clamping plate 29. The solenoid valve can be placed on the upper surface of the detection support frame 1, and then the rotating shaft 21 can be rotated by rotating the turntable 231 through the connecting block 23, so that the gear 22 on the outer surface of the rotating shaft 21 can be rotated, and the gear 22 drives the two racks 27 meshing with it to move to one side, and the clamping plate 29 can be moved along the through groove 28 through the cross block 271, and the first rubber block 291 contacts the solenoid valve, so that the solenoid valve can be limited to prevent it from moving;

[0023] A circular hole 24 is provided on the lower surface of the turntable 231, and a limiting screw 25 is movably inserted in the circular hole 24. A screw hole 251 is provided on the lower surface of the detection support frame 1, and the end of the limiting screw 25 is threadedly inserted in the screw hole 251 to limit the turntable 231. There are a plurality of circular holes 24, and the circular holes 24 are distributed in a circular array on the lower surface of the turntable 231.

[0024] Working principle: When the utility model is in use, the solenoid valve can be placed on the upper surface of the detection support frame 1, and then the rotating shaft 21 can be rotated by rotating the turntable 231 through the connecting block 23, so that the gear 22 on the outer surface of the rotating shaft 21 can be rotated, and the gear 22 drives the two racks 27 meshing with it to move to one side, and the clamping plate 29 can be moved along the through groove 28 through the cross block 271, and the first rubber block 291 contacts the solenoid valve, so that the solenoid valve can be limited to prevent it from moving;

[0025] Afterwards, the connecting tube 35 can be sleeved on the outer surface of the solenoid valve, and then the arc clamping block 392 can be moved by rotating the second screw 391, so that the second rubber block 393 can make the outer surface of the solenoid valve contact, so that the connecting tube 35 can be connected to the solenoid valve, and the screw cap 37 can be turned to separate it from the conduit 361, and the conduit 361 can be inflated with an air pump to expand the annular airbag 36 and contact the solenoid valve, so as to improve the sealing performance, and the water in the water tank 31 can be introduced into the battery valve through the pump 32, and detection can be performed by observing whether there is a leak on the solenoid valve.

[0026] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A solenoid valve detection device, comprising a detection support frame (1), characterized in that: The detection support frame (1) is connected to a limit position component (2), and the detection support frame (1) is provided with an auxiliary detection component (3); The auxiliary detection component (3) comprises a water tank (31), the water tank (31) being fixedly connected to the detection support frame (1), the upper surface of the water tank (31) being connected to a pump (32), the pump (32) being connected to a rectangular tube (33), the other end of the rectangular tube (33) being fixedly provided with a bellows (34), the other end of the bellows (34) being provided with a connecting tube (35), the connecting tube (35) being provided with an annular airbag (36), the annular airbag (36) being connected to a catheter (361), the catheter (361) penetrating the connecting tube (35), The outer surface of the conduit (361) is threadedly connected to a screw cap (37), the outer surface of the connecting tube (35) is provided with a through groove (38), the outer surface of the connecting tube (35) is fixedly provided with a hollow block (39), a second screw rod (391) is threadedly inserted into the hollow block (39), an arc-shaped clamping block (392) is rotatably provided at the end of the second screw rod (391), the arc-shaped clamping block (392) is slidably fitted with the inner surface of the through groove (38), and a second rubber block (393) is fixedly provided on the side of the arc-shaped clamping block (392) away from the second screw rod (391).

2. A solenoid valve detection device as claimed in claim 1, characterized in that: The limit assembly (2) comprises a rotating shaft (21), the rotating shaft (21) is rotatably connected to the inner surface of the detection support frame (1), a gear (22) is fixedly provided on the outer surface of the rotating shaft (21), a connecting block (23) is fixedly provided at the lower end of the rotating shaft (21), the connecting block (23) passes through the detection support frame (1), a rotating disk (231) is fixedly sleeved on the outer surface of the connecting block (23), and a sliding groove (26) is provided on the inner surface of the detection support frame (1), and a sliding device (231) is slidably provided in the sliding groove (26). A slider (261) is provided, a rack (27) is fixedly provided on the upper surface of the slider (261), the gear (22) is meshed with the rack (27), a horizontal block (271) is fixedly provided on the upper surface of the rack (27), a through groove (28) is provided on the upper surface of the detection support frame (1), a clamping plate (29) is slidably provided in the through groove (28), the lower end of the clamping plate (29) is fixedly connected to the upper surface of the horizontal block (271), and a first rubber block (291) is fixedly provided on one side of the clamping plate (29).

3. A solenoid valve detection device as claimed in claim 1, characterized in that: The conduit (361) and the screw cap (37) are connected by means of an internal thread and an external thread.

4. A solenoid valve detection device as claimed in claim 1, characterized in that: A limiting groove (4) is provided on the inner surface of the through groove (38), a limiting block (41) is slidably provided in the limiting groove (4), and the limiting block (41) is fixedly connected to the arc-shaped clamping block (392).

5. A solenoid valve detection device as claimed in claim 1, characterized in that: A plurality of the second rubber blocks (393) are provided, and the second rubber blocks (393) are arranged in an array and distributed on one side of the arc-shaped clamping block (392).

6. A solenoid valve detection device as claimed in claim 2, characterized in that: A plurality of the first rubber blocks (291) are provided, and the first rubber blocks (291) are arranged in an array and distributed on one side of the clamping plate (29).

7. A solenoid valve detection device as claimed in claim 2, characterized in that: A circular hole (24) is provided on the lower surface of the rotating disk (231), a limiting screw (25) is movably inserted into the circular hole (24), a screw hole (251) is provided on the lower surface of the detection support frame (1), and an end of the limiting screw (25) is threadedly inserted into the screw hole (251).

8. A solenoid valve detection device as claimed in claim 7, characterized in that: A plurality of the circular holes (24) are provided, and the circular holes (24) are distributed in a circular array on the lower surface of the rotating disk (231).

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