Lifting mechanism device of diving testboard
Through the lifting mechanism device, the combination of screws, gear plates and drive motors is used to solve the problem of inconvenient placement of the diving test bench equipment, and the rapid and stable placement of the equipment in the diving barrel is achieved, and the operation process is simplified.
Patent Information
- Application Number
- CN202422120473.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-30
- Publication Date
- 2025-08-12
- Estimated Expiration
- 2034-08-30
AI Technical Summary
The diving test bench is not convenient for rapid and stable when placing the equipment under test, and the prior art requires staff to operate with the help of tools.
A lifting mechanism device for a diving test bench is designed. Using the combination of screws, gear plates and drive motors, the automatic up and down movement of the equipment under test is realized through the cooperation of the bracket and the connecting plate, ensuring the stable placement of the equipment in the submersible barrel.
The rapid and stable placement of the equipment under test in the submersible barrel is realized, the operation process is simplified, and the efficiency and safety of equipment placement are improved.
Smart Images
Figure CN223217023U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of lifting mechanisms, in particular to a lifting mechanism device of a diving test bench. Background Art
[0002] A submersible test bench is a device used to test the waterproof performance of equipment underwater. It is usually equipped with a sealed submersible cylinder to simulate a real underwater environment. The water depth can be adjusted as needed. The submersible test bench can accurately control the water depth of the cylinder to simulate different underwater pressures. The water depth directly affects the water pressure. The submersible test bench is also equipped with a pressure sensor to monitor the underwater pressure in real time to ensure that it meets the standard requirements.
[0003] The submersible test bench is equipped with a water leakage detection system to monitor whether water has entered the equipment during the test. After the test, visual inspection and internal inspection can also be carried out to ensure that the equipment has not been damaged by water. Since the submersible tube needs to simulate underwater pressure, it has a certain depth. When the device under test is placed inside the submersible tube, the staff uses tools to safely place the device under test at the bottom of the submersible tube. This makes it inconvenient for the submersible test bench to quickly and stably place the device under test. Therefore, we proposed a lifting mechanism device for the submersible test bench. Utility Model Content
[0004] The purpose of the present utility model is to provide a lifting mechanism device for a submersible test bench to solve the problem proposed in the above-mentioned background technology that the submersible tube has a certain depth. When the device under test is placed inside the submersible tube, the staff uses tools to safely place the device under test at the bottom of the submersible tube, which makes it inconvenient for the submersible test bench to quickly and stably place the device under test.
[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a lifting mechanism device for a diving test bench, comprising a test bench main body and a diving tube, a diving tube being installed on one side of the test bench main body, a bracket being provided inside the diving tube, and a screw being passed through the inside of the bracket, the two ends of the screw being movably connected to the diving tube through bearings respectively, and the lower end of the screw being fixed to a first gear disc through a center rod, the first gear disc being connected to the inner side of a gear ring, and a second gear disc being connected to the outer side of the gear ring.
[0006] Preferably, the upper side of the second gear disc is connected to the output end of the driving motor, and the first gear disc, the gear ring and the second gear disc are movably connected to the test bench body through bearings respectively.
[0007] Preferably, a sliding groove is provided on the upper side of the bracket, and the sliding groove is slidably docked with the slider.
[0008] Preferably, a connecting spring is provided on the inner side of the sliding groove, and two ends of the connecting spring are fixed to the sliding groove and the sliding block respectively.
[0009] Preferably, a connecting plate is fixed to the upper side of the slider, and a connecting pad is bonded to one side of the connecting plate.
[0010] Preferably, the bracket is threadedly connected to the screw rod, and the first gear disc and the second gear disc are respectively engaged with the gear ring.
[0011] Compared with the prior art, the beneficial effects of the present invention are as follows: when the device under test is placed inside the submersible tube, the drive motor is started, so that the bracket moves upward along the screw rod, so that the bracket is close to the tube surface of the submersible tube, and the device under test is placed on the upper side of the bracket, so that the slider drives the connecting plate to squeeze the device under test, and the connecting pad can strengthen the friction between the connecting plate and the device under test, and the drive motor is started again, so that the bracket can drive the device under test to move downward stably, so that the device under test can be quickly and stably placed on the bottom of the submersible tube, thereby making it convenient for the submersible test bench to quickly and stably place the device under test. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 This is a schematic diagram of the structure of the test bench main body and the diving tube of the utility model;
[0013] Figure 2 This is a schematic diagram of the bracket, screw and their connection structure of the utility model;
[0014] Figure 3 For this utility model Figure 1 Schematic diagram of the locally enlarged structure at point A in the middle.
[0015] In the figure: 1. Test bench body; 101. Diving tube; 2. Bracket; 201. Screw; 202. First gear disc; 203. Gear ring; 2031. Second gear disc; 2032. Drive motor; 204. Slide groove; 2041. Slider; 2042. Connecting spring; 205. Connecting plate; 2051. Connecting pad. DETAILED DESCRIPTION
[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0017] See also Figure 1-Figure 3The utility model provides a technical solution: a lifting mechanism device of a diving test bench, including a test bench body 1 and a diving tube 101, the diving tube 101 is installed on one side of the test bench body 1, a bracket 2 is provided inside the diving tube 101, and a screw 201 is passed through the inside of the bracket 2, the two ends of the screw 201 are movably connected to the diving tube 101 through bearings, and the lower end of the screw 201 is fixed to the first gear disc 202 through a center rod, the first gear disc 202 is connected to the inner side of the gear ring 203, and the outer side of the gear ring 203 is connected to the second gear disc 2031, the upper side of the second gear disc 2031 is connected to the output end of the drive motor 2032, the first gear disc 202 and the gear ring 203 and the second toothed disc 2031 are movably connected to the test bench body 1 through bearings respectively. A slide groove 204 is provided on the upper side of the bracket 2, and the slide groove 204 is slidably docked with the slider 2041. A connecting spring 2042 is provided on the inner side of the slide groove 204, and the two ends of the connecting spring 2042 are respectively fixed to the slide groove 204 and the slider 2041. A connecting plate 205 is fixed on the upper side of the slider 2041, and a connecting pad 2051 is bonded to one side of the connecting plate 205. The bracket 2 is threadedly connected to the screw rod 201, and the first toothed disc 202 and the second toothed disc 2031 are respectively engaged and docked with the gear ring 203. The slide groove 204 matches the slider 2041, and the connecting pad 2051 is made of rubber.
[0018] In specific implementation, according to Figure 1-Figure 3The diving test bench is equipped with a water leakage detection system for monitoring whether water enters the equipment during the test process. When the device under test is placed in the interior of the submersible tube 101, the drive motor 2032 is started, and the output end of the drive motor 2032 drives the second gear disc 2031 to rotate. The first gear disc 202 and the second gear disc 2031 are respectively engaged with the gear ring 203, so that the second gear disc 2031 can drive the first gear disc 202 to rotate through the gear ring 203. At this time, the first gear disc 202 can simultaneously drive each screw rod 201 to rotate, and the bracket 2 is threadedly connected to the screw rod 201, so that the bracket 2 moves up along the screw rod 201, so that the bracket 2 is close to the surface of the submersible tube 101. At this time, the staff can directly place the device under test on the upper side of the bracket 2, and place the device under test between the connecting plates 205. At this time, the connecting plates 205 are away from each other, so that The connecting plate 205 drives the slider 2041 to slide along the slide groove 204. The slide groove 204 matches the slider 2041, so that the slider 2041 is not easy to shake when sliding along the slide groove 204. At this time, the slider 2041 drives the connecting spring 2042 to extend, so that the connecting spring 2042 has a contraction force, so that the slider 2041 drives the connecting plate 205 to squeeze the device under test. Then, the connecting pad 2051 is made of rubber material with a certain deformation ability, so that the connecting plate 205 is not easy to scratch the surface of the device under test, and the friction between the connecting plate 205 and the device under test can be enhanced. At this time, the driving motor 2032 is started again to make the bracket 2 move down along the screw 201, so that the bracket 2 can drive the device under test to move down stably, so that the device under test can be quickly and stably placed on the bottom of the submersible tube 101, thereby making it convenient for the submersible test bench to quickly and stably place the device under test.
[0019] To sum up, when the device under test is placed inside the submersible tube 101, the drive motor 2032 is started, the bracket 2 is moved close to the surface of the submersible tube 101, and the device under test is placed on the upper side of the bracket 2, and the slider 2041 drives the connecting plate 205 to squeeze the device under test, and the drive motor 2032 is started again to move the bracket 2 downward along the screw 201, so that the bracket 2 can drive the device under test to move downward stably, so that the device under test can be quickly and stably placed on the bottom of the submersible tube 101, thereby making it convenient for the submersible test bench to quickly and stably place the device under test. The contents not described in detail in this description belong to the existing technology known to professional and technical personnel in this field.
[0020] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A lifting mechanism device for a diving test bench, comprising a test bench body (1) and a diving tube (101), characterized in that: A submersible tube (101) is installed on one side of the test bench body (1), a bracket (2) is provided inside the submersible tube (101), and a screw rod (201) is passed through the inside of the bracket (2), both ends of the screw rod (201) are movably connected to the submersible tube (101) through bearings, and the lower end of the screw rod (201) is fixed to a first toothed disc (202) through a center rod, the first toothed disc (202) is connected to the inner side of a gear ring (203), and the outer side of the gear ring (203) is connected to a second toothed disc (2031).
2. The lifting mechanism device of a submersible test bench according to claim 1, characterized in that: The upper side of the second toothed disc (2031) is connected to the output end of the drive motor (2032), and the first toothed disc (202), the gear ring (203) and the second toothed disc (2031) are movably connected to the test bench body (1) via bearings.
3. The lifting mechanism device of a submersible test bench according to claim 1, characterized in that: A sliding groove (204) is provided on the upper side of the bracket (2), and the sliding groove (204) and the slider (2041) are slidably docked.
4. The lifting mechanism device of the submersible test bench according to claim 3, characterized in that: A connecting spring (2042) is provided on the inner side of the sliding groove (204), and two ends of the connecting spring (2042) are respectively fixed to the sliding groove (204) and the sliding block (2041).
5. The lifting mechanism device of the submersible test bench according to claim 4, characterized in that: A connecting plate (205) is fixed to the upper side of the slider (2041), and a connecting pad (2051) is bonded to one side of the connecting plate (205).
6. The lifting mechanism device of a submersible test bench according to claim 1, characterized in that: The bracket (2) is threadedly connected to the screw rod (201), and the first toothed disc (202) and the second toothed disc (2031) are respectively engaged with the gear ring (203).