Highly adaptable hydraulic disc spring operating mechanism simulated load test device

Abstract

A highly adaptable hydraulic disc spring operating mechanism simulated load test device includes a simulated adjustment mechanism detachably connected to the hydraulic disc spring operating mechanism; the simulated adjustment mechanism includes a positioning base plate, a partition plate and a positioning base plate, and telescopic parts are arranged between adjacent plates, all telescopic parts are arranged in the vertical direction, and the mounting top plate is provided with a connecting sleeve, the connecting sleeve passes through all partition plates and positioning base plates and can be connected to the connecting rod of the hydraulic disc spring operating mechanism, the positioning sleeve includes a fixed sleeve and a movable sleeve, wherein the multiple clamping blocks arranged circumferentially on the movable sleeve can be locked or separated with the connecting rod, so no manual connection is required. Therefore, the present device realizes the process of simulating the main body equipment to conduct experiments on the hydraulic disc spring operating mechanism through the structure, and the above-mentioned simulated adjustment mechanism can have the ability to form adjustment and speed adjustment, and can be suitable for use with hydraulic disc spring operating mechanisms of different specifications.

Description

Technical Field

[0001] The invention relates to the technical field of auxiliary test devices for hydraulic disc spring operating mechanisms, and in particular to a highly adaptable hydraulic disc spring operating mechanism simulated load test device. Background Art

[0002] The process of installing the hydraulic disc spring operating mechanism into the main equipment is very complicated. Therefore, in order to avoid the situation where customers install unqualified products, the above-mentioned mechanism needs to be installed and tested before leaving the factory. The installation test requires the above-mentioned mechanism to be installed into the main equipment and run the main equipment to simulate various operating states. Once there is a problem, it needs to be re-debugged and repaired. When all operating states are qualified, it can be shipped;

[0003] However, due to the large structure of the main equipment and the high value of the equipment, not too many units will be set up in the factory for factory load testing. Due to the long test time, it is easy to cause the hydraulic disc spring operating mechanism to queue for testing, affecting the product's delivery. Summary of the invention

[0004] In order to solve the problem that the above-mentioned main equipment is high in cost and large in structure, and it is impossible to set up a large number of them, which leads to the hydraulic disc spring operating mechanism queuing for machine testing and thus affects the product's delivery, the present invention provides a highly adaptable hydraulic disc spring operating mechanism simulation load test device.

[0005] The technical solution of the present invention is as follows:

[0006] A highly adaptable hydraulic disc spring operating mechanism simulated load test device, including a simulated adjustment mechanism detachably connected to the hydraulic disc spring operating mechanism;

[0007] The simulation adjustment mechanism includes a positioning base plate detachably connected to the hydraulic disc spring operating mechanism, the positioning base plate is horizontally arranged, and a mounting top plate is horizontally arranged above it, and a plurality of partitions are arranged between the mounting top plate and the positioning base plate in the vertical direction;

[0008] A telescopic member is provided between the positioning bottom plate and the adjacent partition plate, a telescopic member is provided between the adjacent partition plates, a telescopic member is provided between the mounting top plate and the adjacent partition plates, and all the telescopic members are provided in the vertical direction;

[0009] A connecting sleeve is arranged on the lower surface of the mounting top plate, the connecting sleeve passes through all the partitions and the positioning bottom plate, and the bottom end of the connecting sleeve is lower than the lower surface of the mounting top plate;

[0010] The connecting sleeve comprises a fixed sleeve detachably fixed to the mounting top plate, an end of the fixed sleeve away from the mounting top plate is detachably connected to a movable sleeve, a plurality of clamping blocks are circumferentially arranged around the axis direction of the movable sleeve, the clamping blocks can move in a direction perpendicular to the axis of the movable sleeve, and tension springs are arranged between adjacent clamping blocks, the tension springs can pull the clamping blocks to move in a direction close to the axis of the movable sleeve;

[0011] An expansion piece is arranged at the axis position of the movable sleeve, and the expansion piece is arranged between a plurality of clamping blocks and can drive the expansion piece to move in a direction away from the axis of the movable sleeve;

[0012] The hydraulic disc spring operating mechanism is provided with a vertical connecting rod, and the top end of the connecting rod is an enlarged end, and the connecting sleeve can be fixed to or separated from the connecting rod.

[0013] Different from the existing method of purchasing the main equipment, this device realizes the process of simulating the main equipment to conduct experiments on the hydraulic disc spring operating mechanism through the structure, and the above-mentioned structure has a low cost, so it can be mass-produced and replace the main equipment to complete the field experiment of the hydraulic disc spring operating mechanism, and the above-mentioned simulation adjustment mechanism can have the ability to form adjustment and speed adjustment, and can be suitable for use with hydraulic disc spring operating mechanisms of different specifications.

[0014] The stroke that can be adjusted by the above-mentioned analog adjustment mechanism is that the extension length of the preset telescopic member is l, the number of partitions is m, and the maximum extension length of the connecting sleeve is P = (m+1) l. The stroke length is set by the number of partitions and the specifications of the telescopic member, so it is necessary to set a corresponding number of partitions or a corresponding specification of the telescopic member according to the needs.

[0015] The speed range that the above-mentioned analog adjustment mechanism can adjust is that the extension speed of the preset telescopic member is s, then the extension speed of the connecting sleeve is a positive integer multiple of s, and the maximum extension speed of the connecting sleeve V = (m+1)s. The adjustment speed is also limited by the specifications of the telescopic member and the number of partitions. When a faster adjustment speed is required, the number of partitions can be increased.

[0016] In order to realize the connection between the analog adjustment mechanism and the hydraulic disc spring operating mechanism of different specifications, a connecting frame is provided between the hydraulic disc spring operating mechanism and the analog adjustment mechanism, and the connecting frame is detachably connected to the hydraulic disc spring operating mechanism and the analog adjustment mechanism, and the connecting frame includes multiple specifications. By replacing the connecting pieces of different specifications, the connection can be completed without changing the two high-cost structures.

[0017] The specific structure of the expansion member is that the expansion member is a vertically arranged airbag, and the airbag is located between multiple clamping blocks. The airbag can expand after being inflated, thereby being able to open the circumferential clamping blocks, and after being deflated, the adjacent clamping blocks can be reset by the action of the tension spring.

[0018] The arrangement of the telescopic parts is as follows: the connecting sleeve is arranged at the center of the mounting top plate, and a plurality of the telescopic parts are arranged circumferentially around the axis of the connecting sleeve, and a single telescopic part is provided with a limit rod at a symmetrical position with respect to the connecting sleeve, and the limit rod is vertically fixed on the upper surface of the positioning bottom plate and penetrates the partition plate and the mounting top plate. The travel direction can be limited to ensure the structural balance during the movement.

[0019] In order to avoid mutual interference between structural members, the partition plate and the mounting top plate are relatively arranged with through openings at the location where the telescopic member is set, and the telescopic member can move freely through the through openings.

[0020] In order to reduce the volume of the device, there is no gap between the positioning bottom plate and the adjacent partition plate, there is no gap between two adjacent partition plates, and there is no gap between the mounting top plate and the adjacent partition plates. Due to the setting of the above-mentioned through openings, the telescopic member does not affect the reduction of the length of the device, so it is only necessary to set grooves at the corresponding positions of the mounting top plate, the partition plate and the positioning bottom plate and connect the ends of the telescopic member to achieve a seamless connection.

[0021] The specific structure of the above-mentioned clamping block is that the clamping block is U-shaped and includes a main section arranged on the outside of the movable sleeve and an extension section arranged on the side of the main section close to the axis of the movable sleeve. The two extension sections are spaced apart in the vertical direction, and the extension section located at the bottom can be located below the enlarged end of the connecting rod, and the extension section located at the top can be supported by the expansion piece.

[0022] As a preferred solution, the upper extension section is further provided with a lower extension section, the side of the lower extension section close to the axis direction of the movable sleeve is an arc-shaped surface, and the minimum distance between the side of the lower extension section away from the movable sleeve and the inner wall of the movable sleeve is greater than the extension length of the lower extension section relative to the inner wall of the movable sleeve. It is ensured that when the expansion member reaches the maximum expansion degree, the lower extension section can not extend outward relative to the inner wall of the movable sleeve, thereby avoiding affecting the normal movement of the connecting rod relative to the movable sleeve.

[0023] The beneficial effects of the present invention are as follows: the present invention is a highly adaptable hydraulic disc spring operating mechanism simulation load test device, which is different from the existing method of purchasing the main equipment to conduct pre-factory testing of the hydraulic disc spring operating mechanism. The present device is provided with a simulation adjustment mechanism, which can simulate the execution action of the main equipment on the hydraulic disc spring operating mechanism, and the simulation adjustment mechanism can adjust the extension length, extension speed, etc. of the connecting sleeve, so it can be suitable for simulation experiments under different circumstances, and can completely replace the main equipment for simulation load testing, and the above-mentioned structure has low cost, and multiple units can be set up to conduct factory experiments at the same time, and the structure is small, so it can be installed above the hydraulic disc spring operating mechanism and used while keeping it stationary, so the experimental efficiency is also higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] By reading the detailed description of the preferred embodiment below, the scheme and advantages of the present application will become clear to those skilled in the art. The accompanying drawings are only for the purpose of illustrating the preferred embodiment and are not to be considered as limiting the present invention.

[0025] In the attached picture:

[0026] Figure 1 This is a schematic diagram of the structure after the present invention is connected with a hydraulic disc spring operating mechanism;

[0027] Figure 2 It is a schematic diagram of the structure of the present invention;

[0028] Figure 3 It is a schematic diagram of the structure of the present invention (extended state);

[0029] Figure 4 This is a schematic diagram of the positioning base structure of the present invention;

[0030] Figure 5 This is a schematic diagram of the structure of the first baffle of the present invention;

[0031] Figure 6 This is a schematic diagram of the structure of the second baffle of the present invention;

[0032] Figure 7 This is a schematic diagram of the third partition structure of the present invention;

[0033] Figure 8 This is a schematic diagram of the top plate structure installed in the present invention;

[0034] Fig. 9 It is a schematic diagram of the movable sleeve and related cross-sectional structures of the present invention;

[0035] Fig.10 It is a schematic diagram of the movable sleeve and related top view structure of the present invention;

[0036] The components represented by the reference numerals in the figure are:

[0037] 1. Hydraulic disc spring operating mechanism; 11. Connecting rod; 2. Connecting frame; 3. Analog adjustment mechanism; 31. Positioning base plate; 32. First partition plate; 33. Second partition plate; 34. Third partition plate; 35. Mounting top plate; 36. Telescopic member; 37. Limiting rod; 4. Connecting sleeve; 41. Fixed sleeve; 42. Movable sleeve; 43. Expansion member; 44. Clamping block; 45. Tension spring. DETAILED DESCRIPTION

[0038] like Figure 2 , 3 The highly adaptable hydraulic disc spring operating mechanism simulated load test device shown includes a simulated adjustment mechanism 3 detachably connected to the hydraulic disc spring operating mechanism 1. The simulated adjustment mechanism 3 can replace the main equipment to complete the load test of the hydraulic disc spring operating mechanism 1 before leaving the factory. First of all, the above structure is relatively small, so there is no need to lift the hydraulic disc spring operating mechanism 1 for installation. Instead, the hydraulic disc spring operating mechanism 1 can be set vertically and then installed based on it. Therefore, the installation process is more convenient and the installation efficiency is higher. Moreover, the cost of the above structure is negligible compared to the main equipment, and it can be mass-produced, and the problem of queuing for factory testing of the hydraulic disc spring operating mechanism 1 can be completely solved.

[0039] In order to conduct tests on products of different specifications, such as Figure 1 As shown, the hydraulic disc spring operating mechanism 1 is not directly connected to the simulation experiment mechanism 3, but a connecting frame 2 is provided between the hydraulic disc spring operating mechanism 1 and the simulation adjustment mechanism 3, and the connecting frame 2 is detachably connected to the hydraulic disc spring operating mechanism 1 and the simulation adjustment mechanism 3, respectively, and the connecting frame 2 includes multiple specifications. By replacing connecting pieces of different specifications, the connection can be completed without changing the two high-cost structures. And the different height specifications of the connecting frame 2 can also change the distance between the hydraulic disc spring operating mechanism 1 and the simulation experiment mechanism 3, which is very convenient.

[0040] Afterwards Figure 2 , 3 As shown, in the above structure, the analog adjustment mechanism 3 includes a positioning base plate 31 detachably connected to the hydraulic disc spring operating mechanism 1, the positioning base plate 31 is horizontally arranged, and a mounting top plate 35 is horizontally arranged on the upper part. It is impossible to adjust multiple strokes and multiple speeds by only arranging a telescopic member between the mounting top plate 35 and the positioning base plate 31. For this purpose, a plurality of partitions are arranged between the mounting top plate 35 and the positioning base plate 31 in the vertical direction. The arrangement of the partitions can arrange intermediate members and increase the number of telescopic members 36.

[0041] Specifically, a telescopic member 36 is provided between the positioning bottom plate 31 and the adjacent partition, a telescopic member 36 is provided between the adjacent partitions, a telescopic member 36 is provided between the partition and the adjacent partitions, and all the telescopic members 36 are provided in the vertical direction, that is, Figure 3 As described above, the stroke length between the positioning base plate 31 and the adjacent partition can be freely defined, and the stroke speed can also be freely defined, and the partitions can also be freely defined, including the installation top plate 35 and the partition. Therefore, in the experiment, tests can be carried out with different strokes and different speeds, and different speed sections can also be set during one stroke, with faster speeds at the front and slower speeds at the back, etc., which can all be freely defined according to needs.

[0042] The stroke that can be adjusted by the above-mentioned analog adjustment mechanism 3 is that the extension length of the preset telescopic member 36 is l, and the number of partitions is m, then the maximum extension length P of the connecting sleeve 4 is (m+1) l. The stroke length is set by the number of partitions and the specifications of the telescopic member 36, so it is necessary to set a corresponding number of partitions or telescopic members 36 of corresponding specifications according to the needs. This is the case where all telescopic members 36 have the same extension length, not limited to the above method, and the telescopic member 36 can be set with multiple specifications of different extension lengths to be applicable to more situations, and can be customized completely according to the needs.

[0043] Correspondingly, the speed range that can be adjusted by the above-mentioned analog adjustment mechanism 3 is that the extension speed of the preset telescopic member 36 is s, and the extension speed of the connecting sleeve 4 is a positive integer multiple of s, and the maximum extension speed of the connecting sleeve 4 is V=(m+1)s. The adjustment speed is also limited by the specifications of the telescopic member 36 and the number of partitions. When a faster adjustment speed is required, the number of partitions can be increased. Similarly, the extension speed of the telescopic member 36 can be set to be the same or different. When it is set to different states, it needs to be customized according to the needs. The advantage of setting it to the same state is that although the degree of freedom is reduced, it is easy to control, the speed can be increased in a certain proportion, and it is suitable for different execution situations.

[0044] The arrangement of the telescopic member 36 is as follows: since the connecting sleeve 4 used to connect the hydraulic disc spring operating mechanism 1 is arranged at the center of the mounting top plate 35, a plurality of the telescopic members 36 in the device are arranged circumferentially around the axis of the connecting sleeve 4, and a single telescopic member 36 is provided with a limit rod 37 at a symmetrical position with respect to the connecting sleeve 4. The limit rod 37 is vertically fixed on the upper surface of the positioning bottom plate 31 and penetrates the partition and the mounting top plate 35. The travel direction can be limited to ensure the structural balance during the movement. That is, Figure 4-8 The arrangement is shown in the figure.

[0045] In order to avoid mutual interference between structural members, the partition plate and the mounting top plate 35 are relatively arranged with through openings at the location where the telescopic member 36 is set, and the telescopic member 36 can move freely through the through openings.

[0046] Finally, in order to reduce the volume of the device, there is no gap between the positioning bottom plate 31 and the adjacent partitions, there is no gap between two adjacent partitions, and there is no gap between the mounting top plate 35 and the adjacent partitions. Due to the above-mentioned through-hole arrangement, the telescopic member 36 does not affect the reduction of the length of the device, so it is only necessary to set a groove at the corresponding position of the mounting top plate 35, the partition and the positioning bottom plate 31 and connect the ends of the telescopic member 36 to achieve a seamless connection, that is, to achieve the following Figure 2 The status shown.

[0047] And, with Figure 4-8 As shown, based on the general method of setting three partitions, Figure 4 As shown, firstly, a limiting rod 37 is arranged circumferentially on the positioning base plate 31, and then a countersunk hole is arranged to connect the execution end of the telescopic member 36, and then, as shown in FIG. Figure 5 As shown, a countersunk hole is provided on the first partition plate 32 to connect the main body of the telescopic member 36, and accordingly, a countersunk hole needs to be provided on one side. Figure 6 As shown, the second partition plate 33 is not only provided with a countersunk hole at the position of the second telescopic member 36 for connecting the main body, but also needs to be provided with a countersunk hole on one side for setting the execution end of the third telescopic member 36, and in order to avoid affecting the first telescopic member 36, a through opening is also required to ensure that the telescopic member 36 does not collide with the partition plate. Figure 7 As shown, the third partition plate 34 also needs to be provided with two countersunk holes for connecting the telescopic member 36, and two through openings are required to be provided to avoid the telescopic member 36. Finally, the top plate 35 is installed. It is necessary to set a countersunk hole for connecting the fourth telescopic member 36, and three through openings are required to avoid the telescopic member 36.

[0048] Through the above structure, it is possible to complete the simulation of all execution actions of the main device, including but not limited to the extension length, multi-stage extension method, extension speed, etc. It has a high degree of freedom and can be customized according to the needs of the user. It is suitable for experiments on basically all hydraulic disc spring operating mechanisms 1 and can complete the testing of products of all specifications.

[0049] When the above structure is in operation, it needs to be connected to the hydraulic disc spring operating mechanism 1, and since the hydraulic disc spring operating mechanism 1 cannot be modified according to the test requirements, the structure of the device can only be changed to be applicable to the hydraulic disc spring operating mechanism 1. In general, a connecting rod 11 is provided at the top of the hydraulic disc spring operating mechanism 1. In order to connect with it, Figure 1 ,2 As shown in FIGS. 3, 9 and 10, the lower surface of the mounting top plate 35 is provided with a connecting sleeve 4. Since the positioning bottom plate 31 cannot be moved, in order to enable all the telescopic members 36 to function, the movement of the connecting sleeve 4 must be synchronized with the mounting bottom plate 35. Figure 8 As shown, the connecting sleeve 4 is detachably connected to the mounting top plate 354, and can be controlled to move by controlling the telescopic member 35, and the connecting sleeve 4 passes through all partitions and the positioning bottom plate 31, and the bottom end of the connecting sleeve 4 is lower than the lower surface of the mounting top plate 35 to ensure that it can be connected to the connecting rod 11 of the hydraulic disc spring operating mechanism 1.

[0050] like Fig. 9 , 10 As shown, the connecting sleeve 4 includes a fixed sleeve 41 which is detachably fixed to the mounting top plate 35, and a movable sleeve 42 is detachably connected to one end of the fixed sleeve 41 away from the mounting top plate 35. The movable sleeve 42 can be replaced separately after being damaged, and the fixed sleeve 41 can also be replaced for different products to obtain movable sleeves 42 in different positions.

[0051] Since the manual connection method is too cumbersome, the device is designed to achieve connection without manual locking, and the specific method is as follows: Fig. 9 , 10 As shown, the movable sleeve 42 is circumferentially provided with a plurality of clamping blocks 44 around the axial direction. The clamping blocks 44 can move in a direction perpendicular to the axis of the movable sleeve 42 so as to achieve the clamping and loosening of the connecting rod 11, and tension springs 45 are provided between adjacent clamping blocks 44. The tension springs 45 can pull the clamping blocks 44 to move in a direction close to the axis of the movable sleeve 42. Through the action of the tension springs 45, the connecting rod 11 can be clamped.

[0052] In order to loosen the connecting rod 11, an expansion member 43 is provided at the axis position of the movable sleeve 42. The expansion member 43 is provided between a plurality of clamping blocks 44 and can drive the expansion member 43 to move in a direction away from the axis of the movable sleeve 42.

[0053] Afterwards, the hydraulic disc spring operating mechanism 1 is provided with a vertical connecting rod 11, and the top end of the connecting rod 11 is an expanded end, such as Fig. 9 As shown, the connecting sleeve 4 can be fixed to or separated from the connecting rod 11. In the best case, the lower surface of the enlarged end of the connecting rod 11 needs to be a plane to obtain a better connection effect. However, considering that the driving force required to drive it is not large, the existence of a suitable inclined surface can also complete the work normally, and the driving force of the connecting rod 11 cannot push the clamping block 44 outward.

[0054] The specific structure of the expansion member 43 is that the expansion member 43 is a vertically arranged airbag, and the airbag is located between a plurality of clamping blocks 44. The airbag can expand after being inflated, thereby being able to open the circumferential clamping blocks 44, and after being deflated, the adjacent clamping blocks 44 can be reset by the action of the tension spring 45.

[0055] Finally, if Fig. 9 As shown, the specific structure of the clamping block 44 is that the clamping block 44 is U-shaped and includes a main body section arranged on the outside of the movable sleeve 42 and an extension section arranged on one side of the main body section close to the axis of the movable sleeve 42. The two extension sections are spaced apart in the vertical direction, and the extension section located at the bottom can be located below the enlarged end of the connecting rod 11, and the extension section located at the top can be supported by the expansion member 43.

[0056] In order to limit the position, the upper extension section is also provided with a lower extension section, the side of the lower extension section close to the axis direction of the movable sleeve 42 is an arc surface, and the minimum distance between the side of the lower extension section away from the movable sleeve 42 and the inner wall of the movable sleeve 42 is greater than the extension length of the lower extension section relative to the inner wall of the movable sleeve 42. It is ensured that when the expansion member 43 reaches the maximum expansion degree, the lower extension section can not extend relative to the inner wall of the movable sleeve 42, so as to avoid affecting the normal movement of the connecting rod 11 relative to the movable sleeve 42.

[0057] Generally, four clamping blocks 44 need to be arranged circumferentially. Too few clamping blocks 44 will cause the tension spring 45 to be unable to connect and function.

[0058] This can be achieved through the above-mentioned device. Different from the existing method of purchasing the main equipment, this device realizes the process of simulating the main equipment to experiment on the hydraulic disc spring operating mechanism 1 through the structure, and the above-mentioned structure has a low cost, so it can be mass-produced and replace the main equipment to complete the field experiment of the hydraulic disc spring operating mechanism 1, and the above-mentioned simulation adjustment mechanism 3 can have the ability to form adjustment and speed adjustment, and can be suitable for use with hydraulic disc spring operating mechanisms 1 of different specifications.

Claims

1. Highly adaptable hydraulic disc spring operating mechanism simulated load test device, characterized in that: It includes a simulation adjustment mechanism (3) detachably connected to the hydraulic disc spring operating mechanism (1); The simulation adjustment mechanism (3) comprises a positioning base plate (31) detachably connected to the hydraulic disc spring operating mechanism (1), the positioning base plate (31) being arranged horizontally, and a mounting top plate (35) being arranged horizontally above, and a plurality of partitions being arranged in the vertical direction between the mounting top plate (35) and the positioning base plate (31); A telescopic member (36) is provided between the positioning bottom plate (31) and an adjacent partition plate, a telescopic member (36) is provided between adjacent partition plates, a telescopic member (36) is provided between the mounting top plate (35) and an adjacent partition plate, and all the telescopic members (36) are provided in a vertical direction; A connecting sleeve (4) is provided on the lower surface of the mounting top plate (35), the connecting sleeve (4) passes through all the partitions and the positioning bottom plate (31), and the bottom end of the connecting sleeve (4) is lower than the lower surface of the mounting top plate (35); The connecting sleeve (4) comprises a fixed sleeve (41) detachably fixed to the mounting top plate (35); one end of the fixed sleeve (41) away from the mounting top plate (35) is detachably connected to a movable sleeve (42); a plurality of clamping blocks (44) are circumferentially arranged around the axis of the movable sleeve (42); the clamping blocks (44) are movable in a direction perpendicular to the axis of the movable sleeve (42); and tension springs (45) are arranged between adjacent clamping blocks (44); the tension springs (45) are capable of pulling the clamping blocks (44) to move in a direction close to the axis of the movable sleeve (42); An expansion piece (43) is provided at the axis position of the movable sleeve (42), and the expansion piece (43) is provided between a plurality of clamping blocks (44) and is capable of driving the expansion piece (43) to move in a direction away from the axis of the movable sleeve (42); The hydraulic disc spring operating mechanism (1) is provided with a vertical connecting rod (11), and the top end of the connecting rod (11) is an enlarged end, and the connecting sleeve (4) can be fixed to or separated from the connecting rod (11); The clamping block (44) is U-shaped and comprises a main section arranged outside the movable sleeve (42) and an extension section arranged on one side of the main section close to the axis of the movable sleeve (42), the two extension sections being arranged at intervals in the vertical direction, and the extension section located at the bottom can be located below the enlarged end of the connecting rod (11), and the extension section located at the top can be supported by the expansion member (43).

2. The highly adaptable hydraulic disc spring operating mechanism simulated load test device according to claim 1 is characterized in that: The extension length of the telescopic member (36) is preset to be l, and the number of partitions is m, then the maximum extension length P of the connecting sleeve (4) is (m+1)l.

3. The highly adaptable hydraulic disc spring operating mechanism simulated load test device according to claim 2 is characterized in that: The extension speed of the telescopic member (36) is preset to be s, and the stretching speed of the connecting sleeve (4) is a positive integer multiple of s, and the maximum extension speed of the connecting sleeve (4) is V=(m+1)s.

4. The highly adaptable hydraulic disc spring operating mechanism simulated load test device according to claim 1 is characterized in that: A connecting frame (2) is provided between the hydraulic disc spring operating mechanism (1) and the analog adjustment mechanism (3); the connecting frame (2) is detachably connected to the hydraulic disc spring operating mechanism (1) and the analog adjustment mechanism (3), respectively, and the connecting frame (2) includes a plurality of specifications.

5. The highly adaptable hydraulic disc spring operating mechanism simulated load test device according to claim 1 is characterized in that: The expansion member (43) is a vertically arranged air bag, and the air bag is located between a plurality of clamping blocks (44).

6. The highly adaptable hydraulic disc spring operating mechanism simulated load test device according to claim 1 is characterized in that: The connecting sleeve (4) is arranged at the center position of the mounting top plate (35), and a plurality of the telescopic members (36) are arranged circumferentially around the axis of the connecting sleeve (4), and a single telescopic member (36) is provided with a limiting rod (37) at a symmetrical position with respect to the connecting sleeve (4), and the limiting rod (37) is vertically fixed on the upper surface of the positioning bottom plate (31) and passes through the partition plate and the mounting top plate (35).

7. The highly adaptable hydraulic disc spring operating mechanism simulated load test device according to claim 6 is characterized in that: The partition plate and the mounting top plate (35) are relatively provided with through openings at the location where the telescopic member (36) is provided, and the telescopic member (36) can move freely through the through openings.

8. The highly adaptable hydraulic disc spring operating mechanism simulated load test device according to claim 1 is characterized in that: There is no gap between the positioning bottom plate (31) and the adjacent partition plate, there is no gap between two adjacent partition plates, and there is no gap between the mounting top plate (35) and the adjacent partition plates.

9. The highly adaptable hydraulic disc spring operating mechanism simulated load test device according to claim 1 is characterized in that: The upper extension section is also provided with a lower extension section, the side of the lower extension section close to the axis direction of the movable sleeve (42) is an arc-shaped surface, and the minimum distance between the side of the lower extension section away from the movable sleeve (42) and the inner wall of the movable sleeve (42) is greater than the extension length of the lower extension section relative to the inner wall of the movable sleeve (42).

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