Surface tension storage tank overturning test device

Abstract

The utility model relates to the technical field of storage tank product testing equipment, in particular to a surface tension storage tank overturning testing device, which is characterized in that the upper end of a first supporting seat is in shaft connection with a supporting table, the upper wall of the supporting table is fixedly connected with a bearing inclined plate, the upper wall of the supporting table is movably provided with a clamping plate main body, and the lower end of the clamping plate main body is fixedly connected with a sliding block main body; the sliding block body is slidably connected with the inner wall of the open groove in the upper end of the supporting table, the inner wall of the sliding block body is in threaded connection with a threaded rod, one end of the threaded rod is fixedly connected with a motor, and one end of the second supporting base is fixedly connected with a control motor. The fixing effect is guaranteed, and the problem that the accuracy of test data is affected due to the fact that an existing overturning test device is difficult to match with various surface tension storage tanks of different models and is prone to shaking or shifting in the overturning process is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of storage tank product testing, in particular to a surface tension storage tank flipping test device. Background Technique

[0002] Surface tension storage tanks are widely used in various spacecrafts. When testing the liquid surface tension, the storage tank is filled with liquid and rotated to positions of 45°, 90°, and 180° for test. The storage tank needs to be installed on a designed test bench and requires stable, vibration-free, and non-rocking support and fixation to facilitate controlling the weight of the test liquid in the storage tank. However, the storage tank weighs dozens to hundreds of kilograms, and the existing flipping test devices are difficult to match various different models of surface tension storage tanks, resulting in easy shaking or deviation during the flipping process, thereby affecting the accuracy of test data.

[0003] In view of the above problems, the utility model proposes a surface tension storage tank flipping test device. Content of the Utility Model

[0004] The purpose of the utility model is to provide a surface tension storage tank flipping test device, thus solving the problems in the background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A surface tension storage tank flipping test device, including a first support base and a second support base. The upper end of the first support base is pivotally connected with a support platform. The upper wall of the support platform is fixedly connected with a receiving inclined plate. The upper wall of the support platform is movably provided with a clamping plate main body. The lower end of the clamping plate main body is fixedly connected with a slider main body. The slider main body is slidably connected with the inner wall of the slot opened at the upper end of the support platform. The inner wall of the slider main body is threadedly connected with a threaded rod. One end of the threaded rod is fixedly connected with a motor. One end of the second support base is fixedly connected with a control motor. The output end of the control motor is pivotally connected with the support platform.

[0006] Further, a movable block is slidably connected to the inner wall of the clamping plate main body. One side of the movable block is fixedly connected with a pressing plate main body. The lower end of the pressing plate main body is fixedly connected with a pressing block main body.

[0007] Further, the lower end of the movable block is fixedly connected with an elastic element. The lower end of the elastic element is fixedly connected with the slider main body.

[0008] Further, the pressing block main body is a component made of rubber material, and the inside of the pressing block main body is a hollow structure.

[0009] Further, a first support bent rod and a second support bent rod are fixedly connected to the inside of the pressing block main body. Both the first support bent rod and the second support bent rod are pivotally connected with the pressing plate main body.

[0010] Furthermore, the first supporting bent rod and the second supporting bent rod are symmetrically distributed about the center of the pressing block body.

[0011] Furthermore, the first supporting bent rod and the second supporting bent rod are both components made of rubber material, and elastic blocks are fixedly connected between the first supporting bent rod and the second supporting bent rod and the inner wall of the pressing block body.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model provides a surface tension tank overturning test device, which drives a motor and utilizes the motor to drive a threaded rod to rotate, and the threaded rod drives a slider body to translate on the wall of a support platform, thereby driving a clamping plate body to move closer to a receiving inclined plate through the slider body, and when a pressure block body contacts the surface tension tank and continues to move, the pressure block body is pressed to drive a pressure plate body to move upward, and the pressure plate body drives a movable block to move upward, thereby pulling an elastic element upward through the movable block, and at this time, the reaction of the elastic element causes the pressure plate body to press down the pressure block body, driving the pressure block body to press the surface tension tank tightly, and at this time, the control motor can be used to control the support platform to drive the surface tension tank to perform a overturning test, and through the cooperation of lateral and longitudinal fixation, not only can a variety of surface tension tanks of different models be matched, but also the fixing effect is guaranteed, thereby solving the problem that the existing overturning test device is difficult to match a variety of surface tension tanks of different models, resulting in easy shaking or deviation during the overturning process, thereby affecting the accuracy of the test data. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the overall planar structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the structure of the pressing plate body and the pressing block body of the utility model;

[0017] Figure 4 It is a schematic diagram of the internal structure of the pressing block body of the utility model.

[0018] In the figure: 1. first support seat; 2. second support seat; 3. support platform; 4. receiving inclined plate; 5. clamping plate body; 6. slider body; 7. threaded rod; 8. electric motor; 9. control motor; 10. movable block; 11. pressure plate body; 12. pressure block body; 13. elastic element; 14. first supporting bent rod; 15. second supporting bent rod; 16. elastic block. DETAILED DESCRIPTION

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0020] Please refer to Figures 1 - 4 , to solve the problem that the existing flipping test device is difficult to match various different models of surface tension storage tanks, resulting in easy shaking or deviation during the flipping process, thereby affecting the accuracy of test data, the following preferred technical solutions are provided:

[0021] A surface tension storage tank flipping test device includes a first support base 1 and a second support base 2. The upper end of the first support base 1 is connected to a support platform 3 by a shaft. A receiving inclined plate 4 is fixedly connected to the upper wall of the support platform 3. A clamping plate main body 5 is movably arranged on the upper wall of the support platform 3. The lower end of the clamping plate main body 5 is fixedly connected to a slider main body 6. The slider main body 6 is slidably connected to the inner wall of the upper end groove of the support platform 3. A threaded rod 7 is threadedly connected to the inner wall of the slider main body 6. One end of the threaded rod 7 is fixedly connected to a motor 8. One end of the second support base 2 is fixedly connected to a control motor 9. The output end of the control motor 9 is connected to the support platform 3 by a shaft. A movable block 10 is slidably connected to the inner wall of the clamping plate main body 5. One side of the movable block 10 is fixedly connected to a pressing plate main body 11. The lower end of the pressing plate main body 11 is fixedly connected to a pressing block main body 12. The lower end of the movable block 10 is fixedly connected to an elastic element 13. The lower end of the elastic element 13 is fixedly connected to the slider main body 6.

[0022] The pressing block main body 12 is a component made of rubber material, and the inside of the pressing block main body 12 is a hollow structure. A first support bent rod 14 and a second support bent rod 15 are fixedly connected inside the pressing block main body 12. Both the first support bent rod 14 and the second support bent rod 15 are connected to the pressing plate main body 11 by a shaft. The first support bent rod 14 and the second support bent rod 15 are both symmetrically distributed about the center of the pressing block main body 12. Both the first support bent rod 14 and the second support bent rod 15 are components made of rubber material, and elastic blocks 16 are fixedly connected between the first support bent rod 14 and the second support bent rod 15 and the inner wall of the pressing block main body 12.

[0023] Specifically, when the surface tension tank is turned over, the surface tension tank is placed on the support platform 3, with one end of the surface tension tank resting on one side of the receiving inclined plate 4. At this time, the motor 8 is driven to drive the threaded rod 7 to rotate, and the threaded rod 7 drives the slider body 6 to translate on the upper wall of the support platform 3, thereby driving the clamping plate body 5 to move closer to the receiving inclined plate 4 through the slider body 6. When the pressure block body 12 contacts the surface tension tank and continues to move, the pressure block body 12 will be pressed to drive the pressure plate body 11 to move upward, and the pressure plate body 11 will drive the movable block 10 to move upward, thereby pulling the elastic element 10 upward. Part 13, at this time, through the reaction of the elastic element 13, the pressure plate body 11 will press the pressure block body 12 downward, driving the pressure block body 12 to press the surface tension tank tightly, and then by controlling the motor 9, the support platform 3 can be controlled to drive the surface tension tank to perform a flip test, and through the coordination of lateral and longitudinal fixation, not only can it match various types of surface tension tanks, but also ensure the fixation effect, thereby solving the problem that the existing flip test device is difficult to match various types of surface tension tanks, resulting in shaking or deviation during the flipping process, thereby affecting the accuracy of the test data.

[0024] When the pressure block body 12 presses the surface tension storage tank, since the pressure block body 12 is a component made of rubber material and the interior of the pressure block body 12 is a hollow structure, the downward pressing part of the pressure block body 12 will be forced to be concave inward, thereby driving the first supporting bent rod 14 and the second supporting bent rod 15 to bend according to their own shapes, thereby squeezing the elastic block 16. Therefore, by utilizing the reaction force of the elastic block 16 and the recovery of the elasticity of the first supporting bent rod 14 and the second supporting bent rod 15 themselves, the pressure block body 12 will further press the surface tension storage tank, which is highly practical.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A surface tension tank flipping test device, comprising a first support base (1) and a second support base (2), characterized in that: The upper end of the first support base (1) is connected by a shaft to a support platform (3). A receiving inclined plate (4) is fixedly connected to the upper wall of the support platform (3). A clamping plate main body (5) is movably arranged on the upper wall of the support platform (3). The lower end of the clamping plate main body (5) is fixedly connected to a slider main body (6). The slider main body (6) is slidably connected to the inner wall of the slot opened at the upper end of the support platform (3). A threaded rod (7) is threadedly connected to the inner wall of the slider main body (6). One end of the threaded rod (7) is fixedly connected to a motor (8). One end of the second support base (2) is fixedly connected to a control motor (9). The output end of the control motor (9) is connected to the support platform (3) by a shaft.

2. The surface tension tank flipping test device according to claim 1, characterized in that: A movable block (10) is slidably connected to the inner wall of the clamping plate main body (5). A pressing plate main body (11) is fixedly connected to one side of the movable block (10). A pressing block main body (12) is fixedly connected to the lower end of the pressing plate main body (11).

3. The surface tension storage tank flipping test device according to claim 2, characterized in that: A resilient element (13) is fixedly connected to the lower end of the movable block (10). The lower end of the resilient element (13) is fixedly connected to the slider main body (6).

4. A surface tension tank flipping test device according to claim 2, characterized in that: The pressing block main body (12) is a component made of rubber material, and the interior of the pressing block main body (12) is a hollow structure.

5. The surface tension storage tank flipping test device according to claim 4, characterized in that: A first support bent rod (14) and a second support bent rod (15) are fixedly connected to the interior of the pressing block main body (12). Both the first support bent rod (14) and the second support bent rod (15) are connected to the pressing plate main body (11) by a shaft.

6. The surface tension tank flipping test device according to claim 5, characterized in that: Both the first support bent rod (14) and the second support bent rod (15) are symmetrically distributed about the center of the pressing block main body (12).

7. A surface tension tank flipping test device according to claim 6, characterized in that: Both the first support bent rod (14) and the second support bent rod (15) are components made of rubber material, and elastic blocks (16) are fixedly connected between the inner walls of both the first support bent rod (14) and the second support bent rod (15) and the pressing block main body (12).

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