Three-in-one integrated drainage structure
By designing drainage components and limiting components on the vibration table, the problem of condensate accumulation in the sealing membrane is solved, the effective discharge of condensate and the maintenance of the sealing effect is achieved, and the service life of the vibration table is extended.
Patent Information
- Application Number
- CN202421833579.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-31
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-07-31
AI Technical Summary
The sealing film at the connection between the existing vibration table and the temperature control box affects the sealing effect due to the accumulation of condensate water, resulting in a shortening of the life of the vibration table and partially damaged electrically.
A three-comprehensive drainage structure is designed, including a drainage assembly and a limit assembly, which discharges condensate water through an external threaded pipe and a fixing ring, and uses the limit assembly to prevent vibration and loosen, maintaining the sealing effect.
Effectively discharge condensate water, prevent the sealing effect from being damaged, extend the service life of the vibration table and reduce the risk of electrical damage.
Smart Images
Figure CN223137348U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of vibration tables, in particular to a three-in-one drainage structure. Background Art
[0002] At present, a vibration table, also known as a vibration exciter or a vibration generator, is a device that can simulate various environments encountered by products during the manufacturing, assembly, transportation, and use execution stages. It simulates environmental loads such as earthquakes, winds, and water flows to test the responses of structures, devices, or materials under extreme loads, so as to identify whether the products have the ability to withstand environmental vibrations.
[0003] Generally, a sealing film is used to connect the existing vibration table and the temperature control box. The sealing film can seal both while not affecting relative movement. Since the sealing film at the connection between the vibration table and the temperature control box is relatively thin, the heat preservation is generally poor, and frost or condensation will form on the surface, resulting in the accumulation of condensed water. A large amount of water accumulates on the sealing film at the connection between the vibration table and the temperature control box and cannot be drained in time. Since the vibration table is tightly connected to the sealing film, the condensed water will enter the vibration table whose main material is iron, which will seriously shorten the service life of the vibration table and even cause damage to the electrical part and the structural part of the vibration table. Therefore, it is necessary to design a three-in-one drainage structure that can drain the condensed water on the sealing film during the experiment. Summary of the Utility Model
[0004] To solve the technical problem that during the experiment of the vibration table, condensed water will be generated on the sealing film of the temperature control box, and after accumulating to a certain extent, it will enter the vibration table and affect the service life of the vibration table, the utility model provides a three-in-one drainage structure.
[0005] The utility model is realized by the following technical solutions: A three-in-one drainage structure includes a vibration table, a temperature control box is arranged above the vibration table, a sealing ring for keeping the temperature control box and the vibration table sealed during vibration is arranged on the temperature control box, drainage components for draining the condensed water inside the temperature control box are arranged on both sides of the vibration table, a limiting component for limiting adjacent drainage components to prevent loosening is arranged on one side of each drainage component, a water collecting groove is formed at the top of the sealing ring, and external threaded pipes are arranged on both sides of the bottom of the sealing ring. One end of each of the two external threaded pipes penetrates through the sealing ring and is communicated with the water collecting groove.
[0006] Through the above technical solutions, during the experiment of the vibration table, when the drainage components are installed on the external threaded pipes, the condensed water on the sealing ring can be drained using the drainage components.
[0007] As a further improvement of the above solution, the drainage component includes a fixing ring threadedly sleeved on the external threaded pipe and a drain pipe fixedly communicated with one end of the fixing ring.
[0008] Through the above technical solution, when conducting a shaking table experiment, by screwing the fixed ring onto the external threaded pipe, the condensed water can be drained out.
[0009] As a further improvement of the above solution, one-way valves are provided on both of the drain pipes.
[0010] Through the above technical solution, the one-way valve and the drain pipe can drain the condensed water in a sealed state.
[0011] As a further improvement of the above solution, the limiting component includes a limiting plate rotatably installed at the bottom of the temperature control box and provided with a sliding opening, two sliding blocks slidably installed on the limiting plate through the sliding opening, and a limiting semi-ring fixedly installed on one side of each sliding block. The inner surfaces of the two limiting semi-rings are both in contact with the outer surface of the adjacent fixed ring.
[0012] Through the above technical solution, the sliding blocks drive the two limiting semi-rings to squeeze and clamp the fixed ring, which can prevent the fixed ring from loosening due to the vibration of the shaking table.
[0013] As a further improvement of the above solution, a bidirectional threaded rod is provided between every two adjacent sliding blocks. Both ends of each bidirectional threaded rod threadedly penetrate through the adjacent sliding blocks and are fixedly installed with rotating blocks.
[0014] Through the above technical solution, when the bidirectional threaded rod rotates, the two sliding blocks will move, so that the two limiting semi-rings will clamp and fix the fixed ring.
[0015] As a further improvement of the above solution, both ends of each bidirectional threaded rod are rotatably sleeved with fixing plates fixedly installed with the adjacent limiting plate, and one side of each fixing plate is in contact with one side of the adjacent rotating block.
[0016] Through the above technical solution, the fixing plates can prevent the bidirectional threaded rod from shifting during rotation.
[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0018] By providing a drainage component and a limiting component, when conducting an experiment on the shaking table, the drainage component is installed on the external threaded pipe on the sealing ring. In this way, the condensed water generated by the sealing ring on the temperature control box will drain along the drainage component. The limiting component will limit and fix the drainage component to prevent the vibration of the shaking table from loosening the drainage component, thereby affecting the sealing effect between the shaking table and the temperature control box. Such a setting can drain the condensed water on the sealing ring, avoid affecting the experiment and reducing the service life of the shaking table. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;
[0020] Figure 2 This is a schematic structural diagram of the utility model with a drainage component and a limiting component;
[0021] Figure 3 For the present utility model Figure 2 An enlarged view of the structure of part A;
[0022] Figure 4 This is a schematic cross-sectional structural diagram of the utility model with a drainage component.
[0023] Main symbol description:
[0024] 1. Vibration table; 2. Temperature control box; 3. Sealing ring; 401. Fixed ring; 402. Drain pipe; 501. Limiting plate; 502. Sliding block; 503. Limiting semi-ring; 6. External threaded pipe; 7. Check valve; 8. Bidirectional threaded rod; 9. Rotating block; 10. Fixed plate. Specific implementation manners
[0025] Next, in combination with the accompanying drawings and specific implementation manners, the present utility model will be further described. It should be noted that on the premise of no conflict, any combination of the following described embodiments or technical features can form a new embodiment.
[0026] Please refer to Figures 1 - 4 , A three-in-one drainage structure of this embodiment includes a vibration table 1. A temperature control box 2 is provided above the vibration table 1. A sealing ring 3 for keeping the temperature control box 2 sealed with the vibration table 1 during vibration is provided on the temperature control box 2. Drainage components for discharging the condensed water inside the temperature control box 2 are provided on both sides of the vibration table 1. A limiting component for limiting and preventing loosening of adjacent drainage components is provided on one side of each drainage component. A water collecting groove is opened at the top of the sealing ring 3. External threaded pipes 6 are provided on both sides of the bottom of the sealing ring 3. One end of each of the two external threaded pipes 6 penetrates through the sealing ring 3 and is communicated with the water collecting groove. When conducting an experiment on the vibration table 1, by installing the drainage component on the external threaded pipe 6, the condensed water on the sealing ring 3 can be discharged using the drainage component.
[0027] Please refer to Figures 2 - 4 , The drainage component includes a fixed ring 401 threadedly sleeved on the external threaded pipe 6 and a drain pipe 402 fixedly connected to one end of the fixed ring 401. Check valves 7 are provided on both of the two drain pipes 402. When conducting an experiment on the vibration table 1, by screwing the fixed ring 401 onto the external threaded pipe 6, the condensed water can be discharged. The check valve 7 and the drain pipe 402 cooperate to discharge the condensed water in a sealed state.
[0028] Please refer to Figure 2 and Figure 3, the limiting component includes a limiting plate 501 rotatably mounted at the bottom of the temperature control box 2 and provided with a sliding opening, two sliding blocks 502 slidably mounted on the limiting plate 501 through the sliding opening, and a limiting half-ring 503 fixedly mounted on one side of each sliding block 502. The inner surfaces of the two limiting half-rings 503 are both in contact with the outer surface of the adjacent fixed ring 401. A bidirectional threaded rod 8 is provided between every two adjacent sliding blocks 502. Both ends of each bidirectional threaded rod 8 threadedly penetrate through the adjacent sliding block 502 and are fixedly mounted with a rotating block 9. Both ends of each bidirectional threaded rod 8 are rotatably sleeved with a fixing plate 10 fixedly mounted with the adjacent limiting plate 501. One side of each fixing plate 10 is in contact with one side of the adjacent rotating block 9. When the bidirectional threaded rod 8 rotates, the two sliding blocks 502 will move, so that the two limiting half-rings 503 will clamp and fix the fixed ring 401.
[0029] The implementation principle of a three-in-one drainage structure in the embodiment of the present application is as follows: When a vibration test is carried out, the temperature control box 2 is lowered to cover the vibration table 1. And with the cooperation of the sealing ring 3, there will be a sealing effect between the temperature control box 2 and the vibration table 1, and the vibration of the vibration table 1 will not affect this sealing effect. These are all prior arts. The fixed ring 401 is sleeved on the external threaded pipe 6 and tightened. In this way, the condensed water on the sealing ring 3 will flow along the water collecting groove into the external threaded pipe 6 and then flow out from the fixed ring 401 and the drain pipe 402. The one-way valve 7 on the drain pipe 402 can ensure that the condensed water can flow out and will not damage the sealing effect. Then, the limiting plate 501 is rotated to make the two limiting half-rings 503 clamp the fixed ring 401. Then, the rotating block 9 rotates to drive the bidirectional threaded rod 8 to rotate, so that the two sliding blocks 502 approach each other. In this way, the two limiting half-rings 503 will also move, so as to clamp and fix the fixed ring 401. This can prevent the vibration of the vibration table 1 from loosening the threaded fixation between the fixed ring 401 and the external threaded pipe 6 and damaging the sealing effect. Such a setting can drain the condensed water on the sealing ring 3, avoid affecting the experiment and reduce the service life of the vibration table 1.
[0030] The above implementation manners are only the preferred implementation manners of the present utility model, and cannot be used to limit the protection scope of the present utility model. Any non-substantial changes and substitutions made by those skilled in the art on the basis of the present utility model all belong to the protection scope required by the present utility model.
Claims
1. A three-in-one drainage structure, comprising a shaking table (1), a temperature control box (2) is arranged above the shaking table (1), and a sealing ring (3) for keeping the temperature control box (2) sealed with the shaking table (1) during vibration is arranged on the temperature control box (2), and it is characterized in that, On both sides of the vibration table (1), there are drainage components for draining the condensed water inside the temperature control box (2). On one side of each drainage component, there is a limiting component for limiting the adjacent drainage components to prevent loosening. A water collecting groove is formed at the top of the sealing ring (3). On both sides of the bottom of the sealing ring (3), there are external threaded pipes (6). One end of each of the two external threaded pipes (6) penetrates through the sealing ring (3) and is communicated with the water collecting groove.
2. The three-in-one drainage structure according to claim 1, characterized in that, The drainage component includes a fixing ring (401) threadedly sleeved on the external threaded pipe (6) and a drain pipe (402) fixedly communicated with one end of the fixing ring (401).
3. The triple integrated drainage structure according to claim 2, wherein, One-way valves (7) are provided on both of the two drain pipes (402).
4. The three-in-one drainage structure according to claim 2, characterized in that, The limiting component includes a limiting plate (501) rotatably installed at the bottom of the temperature control box (2) and provided with a sliding opening, two sliding blocks (502) slidably installed on the limiting plate (501) through the sliding opening, and a limiting half-ring (503) fixedly installed on one side of each sliding block (502). The inner surfaces of the two limiting half-rings (503) are in fit with the outer surfaces of the adjacent fixing rings (401).
5. The three-in-one drainage structure according to claim 4, characterized in that, A bidirectional threaded rod (8) is provided between every two adjacent sliding blocks (502). Both ends of each bidirectional threaded rod (8) threadedly penetrate through the adjacent sliding blocks (502) and are fixedly installed with rotating blocks (9).
6. The three-in-one drainage structure according to claim 5, characterized in that, Both ends of each bidirectional threaded rod (8) are rotatably sleeved with fixing plates (10) fixedly installed with the adjacent limiting plates (501). One side of each fixing plate (10) is in fit with one side of the adjacent rotating block (9).