Air spring detection structure

Abstract

The utility model discloses an air spring detection structure belongs to air spring detection structure technical field, and its technical scheme main points include water tank, the top fixed coupling of water tank has the protective cover, the right side fixed coupling of protective cover has the placement box, the bottom fixed coupling of placement box inner wall has the air pump, the bottom of air pump is provided with the trachea, the inside fixed coupling of protective cover has the drying assembly, can solve the majority detection structure under the condition of the air spring air tightness detection of current, is to the air spring put into water, then through the air spring gas, to this detection air spring's air tightness, but the majority detection structure of current lacks drying structure, and the air spring needs the user to wipe dry subsequently, increases the user's work load, and the liquid adsorbed on the surface of air spring is not wiped dry in time, possibly influences the working environment, and liquid does not wipe dry in time possibly can influence the air spring quality problem.

Description

Technical Field

[0001] This utility model relates to the technical field of air spring detection structure, and in particular to an air spring detection structure. Background Technology

[0002] As a key damping component in automotive suspension, rail transportation and other fields, the performance of air springs directly affects the comfort, safety and reliability of the equipment.

[0003] To address the aforementioned issues, existing patents offer solutions. Most existing testing structures, when testing the air tightness of air springs, involve immersing the air spring in water and then inflating it to test its air tightness. However, most existing testing structures lack a drying mechanism, requiring the user to dry the air spring afterward, increasing the user's workload. Furthermore, if the liquid adsorbed on the surface of the air spring is not dried in time, it may affect the working environment, and the failure to dry the liquid in time may also affect the quality of the air spring.

[0004] Therefore, an air spring detection structure is proposed. Utility Model Content

[0005] The purpose of this invention is to provide an air spring testing structure that solves the problem that most existing testing structures test the air tightness of air springs by immersing the air spring in water and then adding air to it. However, most existing testing structures lack a drying mechanism, requiring the user to dry the air spring afterwards, which increases the user's workload. Furthermore, if the liquid adsorbed on the surface of the air spring is not dried in time, it may affect the working environment and may also affect the quality of the air spring.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an air spring detection structure, including a water tank, a protective cover fixedly connected to the top of the water tank, a placement box fixedly connected to the right side of the protective cover, an air pump fixedly connected to the bottom of the inner wall of the placement box, an air pipe provided at the bottom of the air pump, a drying component fixedly connected inside the protective cover, a placement component fixedly connected inside the protective cover, and an air spring provided inside the placement component.

[0007] The drying assembly includes a first electric telescopic rod, a hollow plate is fixedly connected to the bottom of the first electric telescopic rod, a flexible hose connected to an air pump is connected to the right side of the hollow plate, a number of air outlets are opened inside the hollow plate, and a mounting hole is opened at the top of the hollow plate, with a heating rod snapped into the inner wall of the mounting hole.

[0008] Preferably, the placement assembly includes a second electric telescopic rod, a base plate is fixedly connected to the bottom of the second electric telescopic rod, a fixing block is fixedly connected to the rear side of the base plate, an adjustment groove is provided on the front side of the fixing block, a third electric telescopic rod is fixedly connected inside the fixing block, and an adjustment block is fixedly connected to the top of the third electric telescopic rod.

[0009] Preferably, a top plate is fixedly connected to the front side of the adjusting block, and protective pads are threadedly connected to the opposite sides of the top plate and the bottom plate.

[0010] Preferably, a base frame is fixedly connected to the right side of the base plate, and an auxiliary rod is connected to the top of the base frame. The auxiliary rod is movably connected to the protective cover.

[0011] Preferably, a heating wire is fixedly connected to the bottom of the inner wall of the water tank, and a temperature detector is fixedly connected to the front side of the water tank.

[0012] Preferably, a drain valve is connected to the right side of the water tank, and a support frame is fixedly connected to the bottom of the water tank.

[0013] Preferably, the top and bottom of the inner wall of the placement box are provided with auxiliary grooves, the inside of the placement box is provided with a baffle, and the surface of the baffle is fixedly connected with an auxiliary block that works in conjunction with the auxiliary groove.

[0014] Preferably, an anti-slip pad is fixedly connected to the bottom of the support frame, and the anti-slip pad is made of rubber.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. The present application sets up a method to adjust the height of the hollow plate by using the first electric telescopic rod to accommodate air springs of different sizes. The air pump delivers air to the hollow plate through the hose and heats it through the heating rod. The hot air is then blown out evenly from the air outlet to quickly dry the liquid on the surface of the air spring after testing. This avoids manual wiping, reduces workload, and prevents the liquid from affecting the working environment and the quality of the air spring.

[0017] 2. In this application, the placement component uses a second electric telescopic rod to drive the base plate to lift and lower, thereby achieving precise placement and removal of the air spring in the water tank. The third electric telescopic rod, in conjunction with the adjusting block, drives the top plate and the base plate to clamp air springs at different heights. The protective pad increases friction to prevent slippage and avoid damage. The base frame and auxiliary rod ensure the stability of movement. Attached Figure Description

[0018] Figure 1 This is an overall structural diagram of the air spring detection structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the drying assembly of this utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the placement component of this utility model;

[0021] Figure 4 This is a schematic diagram showing the disassembled components of this utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the water tank, heating wire, and temperature detector of this utility model;

[0023] Figure 6 This utility model Figure 4 Enlarged diagram of point A in the middle.

[0024] In the diagram, 1. Water tank; 2. Protective cover; 3. Placement box; 4. Air pump; 5. Air pipe; 6. Drying assembly; 601. First electric telescopic rod; 602. Hollow plate; 603. Flexible hose; 604. Air outlet; 605. Mounting hole; 606. Heating rod; 7. Placement assembly; 701. Second electric telescopic rod; 702. Base plate; 703. Fixing block; 704. Adjustment groove; 705. Third electric telescopic rod; 706. Adjustment block; 707. Top plate; 708. Protective pad; 709. Base frame; 710. Auxiliary rod; 8. Gas spring; 9. Heating wire; 10. Temperature detector; 11. Drain valve; 12. Support frame; 13. Auxiliary groove; 14. Auxiliary block; 15. Anti-slip pad; 16. Baffle plate. Detailed Implementation

[0025] 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.

[0026] Please see Figures 1-6 The present invention provides the following technical solution:

[0027] An air spring 8 detection structure includes a water tank 1, a protective cover 2 fixedly connected to the top of the water tank 1, a placement box 3 fixedly connected to the right side of the protective cover 2, an air pump 4 fixedly connected to the bottom of the inner wall of the placement box 3, an air pipe 5 provided at the bottom of the air pump 4, a drying component 6 fixedly connected inside the protective cover 2, a placement component 7 fixedly connected inside the protective cover 2, and an air spring 8 provided inside the placement component 7.

[0028] The drying assembly 6 includes a first electric telescopic rod 601, a hollow plate 602 is fixedly connected to the bottom of the first electric telescopic rod 601, a flexible hose 603 connected to the air pump 4 is connected to the right side of the hollow plate 602, a number of air outlet holes 604 are opened inside the hollow plate 602, and a mounting hole 605 is opened at the top of the hollow plate 602. A heating rod 606 is snapped into the inner wall of the mounting hole 605.

[0029] In this embodiment: a water tank 1 is provided for liquid storage; a protective cover 2 is provided for supporting the drying assembly 6 and the placement assembly 7; a placement box 3 is provided for placing the air pump 4; the air pump 4 and air pipe 5 are provided for inflating the gas spring 8; the drying assembly 6 is provided for drying the gas spring 8 after testing; the placement assembly 7 is provided for placing the gas spring 8; and the gas spring 8, first electric telescopic rod 601, hollow plate 602, hose 603, and other components are provided. The device includes a blower hole 605, a mounting hole 605, and a heating rod 606. The first electric telescopic rod 601 can adjust the height of the hollow plate 602 to adapt to the drying needs of air springs 8 of different sizes, improving the versatility of the device. The air pump 4 delivers air to the hollow plate 602 through the hose 603, and blows it out evenly through the air outlet 604. The heating rod 606 heats the air to form hot air, which quickly dries the liquid on the surface of the air spring 8, avoiding manual wiping and reducing workload. The mounting hole 605 facilitates the installation and removal of the heating rod 606, making maintenance and replacement convenient.

[0030] Specifically, such as Figure 3 As shown, the placement component 7 includes a second electric telescopic rod 701. A base plate 702 is fixedly connected to the bottom of the second electric telescopic rod 701. A fixing block 703 is fixedly connected to the rear side of the base plate 702. An adjustment groove 704 is provided on the front side of the fixing block 703. A third electric telescopic rod 705 is fixedly connected inside the fixing block 703. An adjustment block 706 is fixedly connected to the top of the third electric telescopic rod 705.

[0031] Specifically, such as Figure 3 As shown, a top plate 707 is fixedly connected to the front side of the adjusting block 706, and protective pads 708 are threadedly connected to the opposite side of the top plate 707 and the bottom plate 702.

[0032] Specifically, such as Figure 3 As shown, a base frame 709 is fixedly connected to the right side of the base plate 702, and an auxiliary rod 710 is connected to the top of the base frame 709. The auxiliary rod 710 is movably connected to the protective cover 2.

[0033] In this embodiment: by setting up a second electric telescopic rod 701, a base plate 702, a fixing block 703, an adjusting groove 704, a third electric telescopic rod 705, an adjusting block 706, a top plate 707, a protective pad 708, a base frame 709, and an auxiliary rod 710, the second electric telescopic rod 701 can drive the base plate 702 to rise and fall, accurately placing the air spring 8 into or removing it from the water tank 1, facilitating the testing operation. The third electric telescopic rod 705 drives the top plate 707 to move up and down through the adjusting block 706, cooperating with the base plate 702 to clamp the air spring 8, adapting to air springs 8 of different heights and improving clamping efficiency. The protective pad 708 can increase the clamping friction, preventing the air spring 8 from sliding during the testing process, while avoiding damage to the clamping part. The base frame 709 and the auxiliary rod 710 provide support and guidance for the base plate 702, ensuring the stability and accuracy of the movement of the placement component 7.

[0034] Specifically, such as Figure 5 As shown, a heating wire 9 is fixedly connected to the bottom of the inner wall of the water tank 1, and a temperature detector 10 is fixedly connected to the front side of the water tank 1.

[0035] Specifically, such as Figure 1 As shown, a drain valve 11 is connected to the right side of water tank 1, and a support frame 12 is fixedly connected to the bottom of water tank 1.

[0036] In this embodiment: by setting heating wire 9 and temperature detector 10, heating wire 9 can heat the water in water tank 1 to simulate the air tightness test of air spring 8 under different temperature environments, thus expanding the test range. Temperature detector 10 monitors the water temperature in water tank 1 in real time to ensure that the water temperature meets the set requirements during the test, thereby improving the accuracy of the test results. By setting drain valve 11, the water in water tank 1 can be quickly drained after the test, which is convenient for subsequent operation and maintenance. By setting support frame 12, water tank 1 can be supported.

[0037] Specifically, such as Figure 6 As shown, auxiliary grooves 13 are provided at the top and bottom of the inner wall of the placement box 3, and a baffle plate 16 is provided inside the placement box 3. An auxiliary block 14 that works with the auxiliary grooves 13 is fixedly connected to the surface of the baffle plate 16.

[0038] Specifically, such as Figure 1 As shown, an anti-slip pad 15 is fixedly connected to the bottom of the support frame 12. The anti-slip pad 15 is made of rubber.

[0039] In this embodiment: by setting an auxiliary groove 13, an auxiliary block 14 and a baffle 16, the auxiliary groove 13 and the auxiliary block 14 cooperate to allow the baffle 16 to slide inside the placement box 3, which facilitates opening or closing the placement box 3, and plays a role in protecting internal components such as the air pump 4. At the same time, it can prevent dust and other debris from entering. By setting a protective pad 708, the positional offset of the support frame 12 is reduced.

[0040] Working principle: First, the height of the base plate 702 is adjusted by the second electric telescopic rod 701 of the placement component 7, and the air spring 8 is placed on the base plate 702. The third electric telescopic rod 705 is activated to drive the adjusting block 706 to lower the top plate 707. The base plate 702 and the protective pad 708 clamp and fix the air spring 8. Then, the second electric telescopic rod 701 drives the air spring 8 to descend and immerse it in the water tank 1. The air pump 4 inflates the air spring 8 through the air pipe 5. The air tightness is judged by observing the bubbles in the water. After the test is completed, the second electric telescopic rod 701 raises the air spring 8 into the protective cover 2. The first electric telescopic rod 601 of the drying component 6 is activated to adjust the height of the hollow plate 602. The air pump 4 delivers air to the hollow plate 602 through the hose 603. The heating rod 606 heats the air and blows hot air out through the air outlet 604 to dry the liquid on the surface of the air spring 8. The heating wire 9 in the water tank 1 can heat the water as needed. The temperature detector 10 monitors the water temperature in real time.

[0041] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An air spring (8) detection structure, comprising a water tank (1), characterized in that: A protective cover (2) is fixedly connected to the top of the water tank (1), a placement box (3) is fixedly connected to the right side of the protective cover (2), an air pump (4) is fixedly connected to the bottom of the inner wall of the placement box (3), an air pipe (5) is provided at the bottom of the air pump (4), a drying component (6) is fixedly connected inside the protective cover (2), a placement component (7) is fixedly connected inside the protective cover (2), and an air spring (8) is provided inside the placement component (7). The drying assembly (6) includes a first electric telescopic rod (601), a hollow plate (602) is fixedly connected to the bottom of the first electric telescopic rod (601), a flexible hose (603) connected to the air pump (4) is connected to the right side of the hollow plate (602), a plurality of air outlet holes (604) are opened inside the hollow plate (602), and a mounting hole (605) is opened at the top of the hollow plate (602), and a heating rod (606) is snapped into the inner wall of the mounting hole (605).

2. The air spring (8) detection structure according to claim 1, characterized in that: The placement assembly (7) includes a second electric telescopic rod (701), a base plate (702) is fixedly connected to the bottom of the second electric telescopic rod (701), a fixing block (703) is fixedly connected to the rear side of the base plate (702), an adjustment groove (704) is provided on the front side of the fixing block (703), a third electric telescopic rod (705) is fixedly connected inside the fixing block (703), and an adjustment block (706) is fixedly connected to the top of the third electric telescopic rod (705).

3. The air spring (8) detection structure according to claim 2, characterized in that: The front side of the adjusting block (706) is fixedly connected to a top plate (707), and the top plate (707) and the bottom plate (702) are both threadedly connected to protective pads (708).

4. The air spring (8) detection structure according to claim 2, characterized in that: A base frame (709) is fixedly connected to the right side of the base plate (702), and an auxiliary rod (710) is connected to the top of the base frame (709). The auxiliary rod (710) is movably connected to the protective cover (2).

5. The air spring (8) detection structure according to claim 1, characterized in that: A heating wire (9) is fixedly connected to the bottom of the inner wall of the water tank (1), and a temperature detector (10) is fixedly connected to the front side of the water tank (1).

6. The air spring (8) detection structure according to claim 1, characterized in that: A drain valve (11) is connected to the right side of the water tank (1), and a support frame (12) is fixedly connected to the bottom of the water tank (1).

7. The air spring (8) detection structure according to claim 1, characterized in that: The top and bottom of the inner wall of the placement box (3) are provided with auxiliary grooves (13), and the interior of the placement box (3) is provided with a baffle plate (16). The surface of the baffle plate (16) is fixedly connected with an auxiliary block (14) that works with the auxiliary groove (13).

8. The air spring (8) detection structure according to claim 6, characterized in that: The bottom of the support frame (12) is fixedly connected to an anti-slip pad (15), which is made of rubber.

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