Damping cavity suitable for gas-liquid mixed medium

Abstract

The utility model discloses a damping cavity suitable for a gas-liquid mixed medium, which comprises a buffer mounting box, a damping support rod is mounted in the upper end of the buffer mounting box, an electric adjusting screw rod is mounted at the lower end of the buffer mounting box, and a space adjusting plate is designed in the buffer mounting box. The outer side of the space adjusting plate is fixedly sleeved with a sealing piston ring, the sealing piston ring and the buffering installation box are in sliding clamping connection, an adjusting threaded hole is formed in the center of the space adjusting plate and rotationally meshed with the electric adjusting screw rod, and gas-liquid conveying hoses are installed on the two sides of the space adjusting plate. And a connection combination structure is designed on the outer side of the buffer mounting box, the use arrangement of the device is flexibly adjusted by adopting the connection combination structure, an electric adjusting screw rod is used, a supporting space in a cavity is steplessly adjusted, the adjusting threshold value of the device is increased, and the use effect of the structure is enhanced.

Description

Technical Field

[0001] The utility model belongs to the technical field of shock absorbing devices, and in particular relates to an edge inner tooth refinement bubble generator. Background Art

[0002] Shock absorbers are used to alleviate vibration damage caused by vibration to other equipment, and can extend the service life of other equipment. There are two main types of shock absorbers commonly found on the market: hydraulic shock absorbers and air shock absorbers. Hydraulic shock absorbers mainly use hydraulic oil to alleviate vibrations, but as the length of use increases, the sealing materials directly exposed to the outside world are prone to aging, resulting in poor sealing performance and eventually oil leakage. Secondly, the shock absorption efficiency is poor for sudden and long-term severe vibrations. Air shock absorbers can also only alleviate smaller vibrations. In the case of large-amplitude vibrations, due to the small molecules of the gas, leakage is also likely to occur. At the same time, conventional shock absorbers have fixed cavities and spaces, and the range of shock absorption is limited, which cannot meet the needs of complex situations such as sea navigation for a long time. Summary of the invention

[0003] In order to overcome the deficiencies of the prior art, the purpose of the utility model is to provide a shock-absorbing cavity suitable for a gas-liquid mixed medium, so as to achieve the purpose of improving the buffering effect of the shock-absorbing structure and expanding the adjustable threshold range of the shock absorption.

[0004] The utility model is implemented by the following technical solutions:

[0005] A shock-absorbing cavity suitable for a gas-liquid mixed medium comprises a buffer installation box, a shock-absorbing support rod is installed inside the upper end of the buffer installation box, an electric adjustment screw is installed at the lower end of the buffer installation box, a space adjustment plate is designed inside the buffer installation box, gas-liquid delivery hoses are installed on both sides of the space adjustment plate, and a connection combination structure is designed on the outer side of the buffer installation box.

[0006] To optimize the above technical solutions, the specific measures taken also include:

[0007] Furthermore, in order to improve the internal support effect of the device, a support through hole is opened at the upper end of the buffer mounting box, the shock-absorbing support rod is slidably engaged in the interior of the support through hole, and a buffer piston is fixedly mounted on the outer side of the lower end of the shock-absorbing support rod, and the buffer piston and the buffer mounting box are slidably engaged with each other.

[0008] Furthermore, in order to enhance the supporting effect of the shock-absorbing support rod, a driving adjustment cavity is opened at the lower end of the buffer mounting box, the electric adjusting screw is fixedly installed inside the driving adjustment cavity, and a movable buffer groove is opened at the lower end of the shock-absorbing support rod, and the movable buffer groove and the electric adjusting screw are slidably engaged with each other.

[0009] Furthermore, in order to adjust the buffer space inside the device, a sealing piston ring is fixedly mounted on the outer side of the space adjustment plate, and the sealing piston ring and the buffer mounting box are slidably engaged with each other. An adjustment threaded hole is opened at the center position of the space adjustment plate, and the adjustment threaded hole and the electric adjustment screw are rotatably engaged with each other.

[0010] Furthermore, in order to transport buffer materials to the interior of the device, gas-liquid transport holes are opened on both sides of the space adjustment plate, one end of the gas-liquid transport hose is embedded and installed inside the gas-liquid transport hole, and transport connection holes are opened on both sides of the driving adjustment cavity, and the gas-liquid transport hose passes through the transport connection holes and extends to the outside.

[0011] Furthermore, in order to transport materials to the interior of the device respectively, the gas-liquid transport hose includes a gas transport pipe and a liquid transport pipe, the gas transport pipe is installed on one side of the space adjustment plate, and the liquid transport pipe is installed on the other side of the space adjustment plate.

[0012] Furthermore, in order to adjust the usage of the device, the connection combination structure includes a hinged joint, which is fixedly installed between the buffer installation boxes. The buffer installation boxes are provided with combination positioning grooves on all four sides, and a combination connecting plate is clamped inside the combination positioning groove.

[0013] Furthermore, in order to improve the stability of the device during use, connecting mounting holes are provided at both ends of the combined connecting plate, connecting threaded holes are provided at both ends of the combined positioning groove, connecting bolts are slidably clamped inside the connecting mounting holes, and the connecting bolts are threadedly connected to each other with the connecting threaded holes.

[0014] Beneficial effects of the utility model:

[0015] This device adopts a connected combination structure, which can be flexibly configured according to the usage scenario and combined into the required overall structure. At the same time, the internal space of each buffer installation box can be adjusted by an electric adjustment screw body, which is convenient for flexible adjustment of the threshold range of shock absorption and buffering to meet the use requirements of complex environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The combined structure of the utility model is shown in FIG. Figure 1 ;

[0017] Figure 2 The combined structure of the utility model is shown in FIG. Figure 2 ;

[0018] Figure 3 It is a schematic diagram of a single structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the internal structure of the utility model;

[0020] Figure 5 It is a schematic diagram of the structural connection of the space adjustment plate part in the utility model.

[0021] The figures are marked as: buffer installation box 1, shock-absorbing support rod 2, buffer piston 201, electric adjustment screw 3, space adjustment plate 4, sealing piston ring 401, gas-liquid delivery hose 5, gas delivery pipe 501, liquid delivery pipe 502, connecting combination structure 6, hinged joint 601, combined connecting plate 602, connecting bolt 603. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned purposes, 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 in conjunction with the accompanying drawings.

[0023] 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 embodiments disclosed below.

[0024] See also Figure 1-Figure 5 As shown, a shock-absorbing cavity suitable for a gas-liquid mixed medium includes a buffer installation box 1, a shock-absorbing support rod 2 is installed inside the upper end of the buffer installation box 1, an electric adjustment screw 3 is installed at the lower end of the buffer installation box 1, the interior of the buffer installation box 1 is designed with a space adjustment plate 4, gas-liquid delivery hoses 5 are installed on both sides of the space adjustment plate 4, and the outer side of the buffer installation box 1 is designed with a connecting combination structure 6.

[0025] A supporting through hole is provided at the upper end of the buffer installation box 1, and the shock-absorbing support rod 2 is slidably engaged inside the supporting through hole. A buffer piston 201 is fixedly mounted on the outer side of the lower end of the shock-absorbing support rod 2. The buffer piston 201 and the buffer installation box 1 are slidably engaged with each other, thereby improving the buffering effect of the shock-absorbing support rod 2. A driving adjustment cavity is provided at the lower end of the buffer installation box 1, and the electric adjusting screw 3 is fixedly installed inside the driving adjustment cavity. A movable buffer groove is provided at the lower end of the shock-absorbing support rod 2, and the movable buffer groove and the electric adjusting screw 3 are slidably engaged with each other, thereby increasing the buffering amplitude of the shock-absorbing support rod 2.

[0026] A sealing piston ring 401 is fixedly sleeved on the outer side of the space adjustment plate 4, and the sealing piston ring 401 and the buffer installation box 1 are slidably engaged with each other. An adjusting threaded hole is opened at the center of the space adjustment plate 4, and the adjusting threaded hole and the electric adjusting screw 3 are rotatably engaged with each other to quickly adjust the use position of the space adjustment plate 4. Gas-liquid delivery holes are opened on both sides of the space adjustment plate 4, and one end of the gas-liquid delivery hose 5 is embedded and installed inside the gas-liquid delivery hole. Delivery connection holes are opened on both sides of the driving adjustment cavity, and the gas-liquid delivery hose 5 extends to the outside through the delivery connection holes. The gas-liquid delivery hose 5 includes a gas delivery pipe 501 and a liquid delivery pipe 502. The gas delivery pipe 501 is installed on one side of the space adjustment plate 4, and the liquid delivery pipe 502 is installed on the other side of the space adjustment plate 4, so as to facilitate the delivery of buffers to the interior of the device respectively. The buffer can be a liquid buffer or a gas buffer, wherein the liquid buffer can be hydraulic oil, and the gas buffer can be air, oxygen or nitrogen, etc.

[0027] The connecting combination structure 6 includes a hinged joint 601, which is fixedly installed between the buffer installation box 1 and can flexibly adjust the combination effect of the internal parts of the device. Combination positioning grooves are provided on all sides of the buffer installation box 1, and a combination connecting plate 602 is clamped inside the combination positioning groove. Both ends of the combination connecting plate 602 are provided with connecting installation holes, and both ends of the combination positioning groove are provided with connecting threaded holes. The interior of the connecting installation hole is slidably clamped with a connecting bolt 603, and the connecting bolt 603 and the connecting threaded hole are threadedly connected to each other, so that the connection between the parts of the device is more stable.

[0028] When the device is in use, the user arranges the buffer installation box 1 in different ways according to the needs, and installs them together through the connecting combination structure 6, and selectively fixes and connects the gas-liquid delivery hose 5 with the external air pressure or hydraulic device respectively. A sealing piston ring 401 is fixedly sleeved on the outer side of the space adjustment plate 4, and the sealing piston ring 401 and the buffer installation box 1 are slidably engaged with each other. An adjustment threaded hole is opened at the center of the space adjustment plate 4, and the adjustment threaded hole and the electric adjustment screw 3 are rotatably engaged with each other. The electric adjustment threaded rod 3 is turned on to push the space adjustment plate 4 to move up and down, thereby adjusting the internal buffering amplitude of the device, making the use of the device more flexible and convenient. A supporting through hole is opened at the upper end of the buffer installation box 1, and the shock-absorbing support rod 2 is slidably engaged with the inside of the supporting through hole. A buffer piston 201 is fixedly sleeved on the outer side of the lower end of the shock-absorbing support rod 2, and the buffer piston 201 and the buffer installation box 1 are slidably engaged with each other. Buffering agent is filled between the buffer piston 201 and the space adjustment plate 4 to improve the shock-absorbing effect of the device.

[0029] The above are only preferred implementations of the utility model. The protection scope of the utility model is not limited to the above embodiments. All technical solutions under the idea of ​​the utility model belong to the protection scope of the utility model. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the utility model should be regarded as the protection scope of the present invention.

Claims

1. A shock absorbing cavity suitable for a gas-liquid mixed medium, comprising a buffer installation box (1), characterized in that: A shock-absorbing support rod (2) is installed inside the upper end of the buffer installation box (1), an electric adjustment screw (3) is installed at the lower end of the buffer installation box (1), a space adjustment plate (4) is designed inside the buffer installation box (1), gas-liquid delivery hoses (5) are installed on both sides of the space adjustment plate (4), and a connection combination structure (6) is designed on the outer side of the buffer installation box (1).

2. The shock-absorbing cavity suitable for gas-liquid mixed medium according to claim 1, characterized in that: A support through hole is provided at the upper end of the buffer installation box (1), the shock-absorbing support rod (2) is slidably engaged inside the support through hole, a buffer piston (201) is fixedly sleeved on the outer side of the lower end of the shock-absorbing support rod (2), and the buffer piston (201) and the buffer installation box (1) are slidably engaged with each other.

3. The shock-absorbing cavity suitable for gas-liquid mixed medium according to claim 1, characterized in that: The lower end of the buffer installation box (1) is provided with a drive adjustment cavity, the electric adjustment screw (3) is fixedly installed inside the drive adjustment cavity, and the lower end of the shock-absorbing support rod (2) is provided with a movable buffer groove, and the movable buffer groove and the electric adjustment screw (3) are slidably engaged with each other.

4. The shock-absorbing cavity suitable for gas-liquid mixed medium according to claim 1, characterized in that: A sealing piston ring (401) is fixedly sleeved on the outer side of the space adjustment plate (4), and the sealing piston ring (401) and the buffer installation box (1) are slidably engaged with each other. An adjustment threaded hole is provided at the center of the space adjustment plate (4), and the adjustment threaded hole and the electric adjustment screw (3) are rotatably engaged with each other.

5. The shock-absorbing cavity suitable for gas-liquid mixed medium according to claim 3, characterized in that: Gas-liquid delivery holes are provided on both sides of the space adjustment plate (4), one end of the gas-liquid delivery hose (5) is embedded and installed inside the gas-liquid delivery hole, and delivery connection holes are provided on both sides of the drive adjustment cavity, and the gas-liquid delivery hose (5) passes through the delivery connection holes and extends to the outside.

6. The shock-absorbing cavity suitable for gas-liquid mixed medium according to claim 5, characterized in that: The gas-liquid delivery hose (5) comprises a gas delivery pipe (501) and a liquid delivery pipe (502); the gas delivery pipe (501) is installed on one side of the space adjustment plate (4), and the liquid delivery pipe (502) is installed on the other side of the space adjustment plate (4).

7. The shock-absorbing cavity suitable for gas-liquid mixed medium according to claim 1, characterized in that: The connection assembly structure (6) comprises a hinged joint (601), wherein the hinged joint (601) is fixedly installed between the buffer installation boxes (1), and the buffer installation boxes (1) are provided with combination positioning grooves on all sides, and the combination positioning grooves are clamped with combination connection plates (602) inside.

8. The shock-absorbing cavity suitable for gas-liquid mixed medium according to claim 7, characterized in that: Both ends of the combined connecting plate (602) are provided with connecting mounting holes, and both ends of the combined positioning groove are provided with connecting threaded holes. Connecting bolts (603) are slidably engaged inside the connecting mounting holes, and the connecting bolts (603) are threadedly connected to the connecting threaded holes.

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