一种调节式高度阀试验器
By using the lead screw and lead screw nut adjustment mechanism of the adjustable height valve tester, the problem of complex adjustment of existing devices is solved, enabling rapid adaptation to tests of different models and sizes of height valves, improving test efficiency and accuracy, and simulating the actual operating conditions of vehicles.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANDONG SIMIER INTELLIGENT TECH CO LTD
- Filing Date
- 2025-08-18
- Publication Date
- 2026-07-17
AI Technical Summary
Existing height valve testing devices are complex in structure, inconvenient to adjust, and difficult to adapt to various models and sizes of height valves. Furthermore, their operation is complex and relies on manual experience.
Design an adjustable height valve tester, which adopts a lead screw and lead screw nut adjustment mechanism. The sliding plate and slide rod are moved by a handwheel to realize the front and rear position adjustment of the drive motor, which can adapt to height valves of different sizes. It is equipped with an air circuit 3-way, pressure sensor and touch screen control.
It enables rapid and accurate testing of height valves of different models and sizes, simplifies operation, improves testing efficiency and accuracy, simulates the actual operating conditions of vehicles, and tests performance and lifespan.
Smart Images
Figure CN224518122U_ABST
Abstract
Claims
1. A modulating height valve tester characterized by: The device includes a base (11), a bracket (12) is mounted on one side of the base (11), and a height valve (13) to be tested is mounted on the bracket (12); the height valve (13) is connected to a drive device that can drive it to open and close, the drive device includes a drive motor (7), a vertical rod (8), an intermediate rod (9) and a horizontal rod (10) connected in sequence; the base (11) has a cavity, and the upper wall of the cavity has a sliding groove (5) that runs through both the inside and outside of the cavity, and an adjustment mechanism (6) for adjusting the front and rear position of the drive device is installed in the cavity.
2. An adjustable height valve tester as defined in claim 1, wherein: The adjusting mechanism (6) includes a lead screw (601), on which a lead screw nut (602) is sleeved, and the lead screw nut (602) is fixedly connected to the base (11); a sliding plate (603) is fixedly connected to the end of the lead screw (601), and a connecting block (608) is fixedly connected to the sliding plate (603), the connecting block (608) passes through the slide groove (5) and is fixedly connected to the mounting plate (15) for mounting the drive motor (7); on the sliding plate (603), located on both sides of the lead screw (601), at least one slide rod (604) is fixedly connected to each side, and a sliding sleeve (605) is sleeved on the slide rod (604), and the sliding sleeve (605) is fixedly connected to the base (11).
3. An adjustable height valve tester as defined in claim 2, wherein: A limiting plate (606) is fixed to the outer end of the slide bar (604).
4. An adjustable height valve tester as defined in claim 2, wherein: A handwheel (607) is connected to the outer end of the lead screw (601).
5. An adjustable height valve tester as defined in claim 1, wherein: One end of the vertical rod (8) is connected to the output end of the drive motor (7), the two ends of the intermediate rod (9) are rotatably connected to the vertical rod (8) and the horizontal rod (10) respectively, and the other end of the horizontal rod (10) is connected to the height valve (13).
6. An adjustable height valve tester as defined in claim 1, wherein: The height valve (13) is provided with an air inlet (1) and an air outlet (14); an air passage tee (3) is also installed on the bracket (12), and the air passage tee (3) is connected to the height valve (13) through an air outlet pipe (2). The air passage tee (3) is connected to a pressure sensor (4); a driving device that can drive the height valve (13) to rotate, thereby realizing the inflation or deflation of the pressure sensor (4), is installed on the other side of the base (11); a touch screen and controller (16) are also installed on the base (11), and the touch screen and controller are electrically connected to the pressure sensor (4).