High-pressure detonation module stability detection equipment

Abstract

The utility model discloses a high-pressure detonation module stability detection device, which relates to the technical field of high-pressure detonation module detection and comprises a movable plate, the upper part of the movable plate is fixedly connected with a fixed part of an electric telescopic rod, the lower part of the movable plate is slidably connected with a movable plate, and the lower part of the movable plate is slidably connected with a base. A supporting frame is fixedly connected to one side of the base, a hydraulic telescopic rod is arranged in the middle of the supporting frame, a pressing head is fixedly connected to the lower portion of the hydraulic telescopic rod, and a connecting block is fixedly connected to one end of an electric telescopic rod. Through the arrangement of the fixing sleeve, the limiting block, the fixing rod, the connecting block and the inserting block, the effect of replacing different types of clamping blocks is achieved, through the matched arrangement of the fixing sleeve and the supporting plate, the first clamping block and the second clamping block can be supported in the using process, and therefore the effect of rapidly replacing the different types of clamping blocks is achieved; the purpose of conveniently replacing the clamping blocks is achieved.

Description

Technical Field

[0001] This utility model relates to the field of high-pressure detonation module testing technology, specifically a high-pressure detonation module stability testing device. Background Technology

[0002] The high-pressure detonation module is a key component in blasting engineering, and its stability is directly related to the safety and reliability of blasting operations.

[0003] Currently, existing high-pressure detonation module stability testing equipment typically applies mechanical pressure to the high-pressure detonation module through precise control of the pressure head. This effectively simulates the mechanical impact of shell deformation on the internal circuitry under actual working conditions. During use, the module is clamped by a fixture. However, existing modules are either square or cylindrical, making it difficult for the fixture to hold them stably. Most fixtures are fixed with bolts, resulting in long replacement times and inconvenience in easily changing different fixtures. Furthermore, during testing, the pressure head applies pressure to only a single location on the module, and the stress points on multiple modules are completely identical, leading to insufficient coverage of testing points and making it difficult to achieve a comprehensive evaluation of module performance, resulting in incomplete testing data. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention provides a stability testing device for high-pressure detonation modules, which solves the problems mentioned in the background section.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: it includes a movable plate, the upper part of which is fixedly connected to a fixed part of an electric telescopic rod, the lower part of which is slidably connected to a moving plate, the lower part of which is slidably connected to a base, a support frame fixedly connected to one side of the base, a hydraulic telescopic rod provided in the middle of the support frame, and a pressure head fixedly connected to the lower part of the hydraulic telescopic rod.

[0006] One end of the electric telescopic rod is fixedly connected to a connecting block, a plug is inserted inside the connecting block, a connecting rod of a fixed sleeve is inserted inside the connecting block, a fixed rod is provided in the middle of the fixed sleeve, a limiting block is slidably connected inside the connecting rod of the fixed sleeve, and one end of the limiting block is inserted into the plug.

[0007] A connecting plate is hinged to the upper side of the movable plate. The lower part of the connecting plate contacts the movable plate. An insertion hole is provided on the upper part of the movable plate. An insertion rod is provided at the end of the connecting plate. The lower part of the insertion rod is inserted into the insertion hole. A movable screw is connected to one side of the base by a bearing. A movable plate is threaded to one side of the movable screw. A movable wheel is fixedly connected to one end of the movable screw.

[0008] Optionally, the connecting rod of the fixing sleeve passes through the insert block, the two sides of the fixing rod support the limiting block, and the lower part of the fixing rod and the inner side of the limiting block are arc-shaped.

[0009] Optionally, the fixing sleeve is externally wrapped with a connecting block, a support plate is fixedly connected to one side of the fixing sleeve, and a support rib is provided on one side of the support plate to connect with the fixing sleeve.

[0010] Optionally, the insert block is fixedly connected to the first clamping block and the second clamping block respectively, and the outer side of the support plate is in contact with the first clamping block and the second clamping block, with the first clamping block and the second clamping block on the movable plate.

[0011] Optionally, the upper part of the base is provided with a groove, the movable plate is located in the groove of the base, the upper part of the movable plate is provided with a groove, and the active plate is located in the groove of the movable plate.

[0012] Optionally, the insertion rod moves downward via a spring within the connecting plate, and a spring is provided between the limiting block and the fixed sleeve connecting rod.

[0013] This utility model provides a stability testing device for a high-pressure detonation module, which has the following beneficial effects:

[0014] 1. This high-pressure detonation module stability testing equipment, through the setting of a fixed sleeve, limiting block, fixed rod, connecting block and insert block, has the effect of replacing different types of clamping blocks. Through the cooperation of the fixed sleeve and support plate, the first clamping block and the second clamping block can be supported during use, thereby achieving the function of quickly replacing different types of clamping blocks and realizing the purpose of facilitating the replacement of clamping blocks.

[0015] 2. This high-pressure detonation module stability testing equipment, through the setting of the base, moving plate, and movable plate, has the effect of moving the module position. Through the cooperation of the moving screw, movable wheel, insertion rod, insertion hole and connecting plate, the moving plate and movable plate can be moved during use, thereby playing the role of moving the testing module and achieving the purpose of comprehensive testing of the module. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a structural schematic diagram of a three-dimensional cross-section of the present invention;

[0018] Figure 3 This is a structural schematic diagram of the second three-dimensional cross-section of the present invention;

[0019] Figure 4 This is a schematic diagram of the clamping structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the cross-section of the clamping structure of this utility model;

[0021] Figure 6 This is a schematic diagram of the three-dimensional cross-section of the insertion rod of this utility model.

[0022] In the diagram: 1. Base; 2. Movable wheel; 3. Moving screw; 5. Connecting plate; 6. Insert rod; 7. First clamping block; 8. Movable plate; 9. Pressure head; 10. Hydraulic telescopic rod; 11. Support frame; 12. Second clamping block; 13. Insertion hole; 14. Movable plate; 15. Support plate; 16. Fixing sleeve; 17. Fixing rod; 18. Electric telescopic rod; 19. Connecting block; 20. Inserting block; 21. Limiting block. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Example

[0024] Please see Figures 1 to 6 The present invention provides a technical solution including a movable plate 8, a fixed part of an electric telescopic rod 18 fixedly connected to the upper part of the movable plate 8, a movable plate 14 slidably connected to the lower part of the movable plate 8, a base 1 slidably connected to the lower part of the movable plate 14, a support frame 11 fixedly connected to one side of the base 1, a hydraulic telescopic rod 10 provided in the middle of the support frame 11, and a pressure head 9 fixedly connected to the lower part of the hydraulic telescopic rod 10.

[0025] Specifically, the hydraulic telescopic rod 10 is connected to the hydraulic structure via an oil pipe, and the pressure head 9 is located above the middle of the base 1.

[0026] One end of the electric telescopic rod 18 is fixedly connected to a connecting block 19. A plug block 20 is inserted into the inside of the connecting block 19. A connecting rod of a fixing sleeve 16 is inserted into the inside of the connecting block 19. A fixing rod 17 is provided in the middle of the fixing sleeve 16. A limiting block 21 is slidably connected inside the connecting rod of the fixing sleeve 16. One end of the limiting block 21 is inserted into the inside of the plug block 20.

[0027] Specifically, the fixed sleeve 16 is M-shaped, and the limiting block 21 extends out of the connecting rod in the middle of the fixed sleeve 16.

[0028] A connecting plate 5 is hinged to the upper side of the movable plate 8. The lower part of the connecting plate 5 contacts the movable plate 14. An insertion hole 13 is provided on the upper part of the movable plate 14. An insertion rod 6 is provided at the end of the connecting plate 5. The lower part of the insertion rod 6 is inserted into the insertion hole 13. A movable screw 3 is connected to one side of the base 1 by a bearing. The movable plate 14 is threaded to one side of the movable screw 3. A movable wheel 2 is fixedly connected to one end of the movable screw 3.

[0029] Specifically, the movable lead screw 3 passes through the movable plate 14, and the sockets 13 are distributed in a linear array.

[0030] Please refer to Figure 5. The connecting rod of the fixing sleeve 16 passes through the insert block 20. The two sides of the fixing rod 17 support the limiting block 21. The lower part of the fixing rod 17 and the inner side of the limiting block 21 are arc-shaped.

[0031] Specifically, there is a limiting block 21 on each side of the fixing rod 17.

[0032] Please see Figures 4 to 5 The fixing sleeve 16 is wrapped with a connecting block 19. A support plate 15 is fixedly connected to one side of the fixing sleeve 16. A support rib that connects to the fixing sleeve 16 is provided on one side of the support plate 15.

[0033] Specifically, the support ribs of the support plate 15 are triangular, and the interior of the fixing sleeve 16 fits closely with the connecting block 19.

[0034] Please refer to Figure 1 to Figure 5 The insert 20 is fixedly connected to the first clamping block 7 and the second clamping block 12 respectively. The outer side of the support plate 15 is in contact with the first clamping block 7 and the second clamping block 12. The first clamping block 7 and the second clamping block 12 are on the movable plate 8.

[0035] Specifically, the outer surface of the first clamping block 7 is a straight surface, and the outer surface of the second clamping block 12 is a curved surface.

[0036] Please refer to Figure 1 to Figure 3 The upper part of the base 1 is provided with a groove, the movable plate 14 is located in the groove of the base 1, the upper part of the movable plate 14 is provided with a groove, and the movable plate 8 is located in the groove of the movable plate 14.

[0037] Specifically, the width of the groove in the base 1 is the same as the length of the movable plate 14, the width of the groove in the movable plate 14 is the same as the width of the movable plate 8, guide rails are provided in the grooves of the base 1 and the movable plate 14, and sliders that cooperate with the guide rails are provided at the bottom of the movable plate 14 and the movable plate 8.

[0038] Please refer to Figure 5 to Figure 6 The insertion rod 6 moves downward via a spring inside the connecting plate 5, and a spring is provided between the limiting block 21 and the connecting rod of the fixed sleeve 16.

[0039] Specifically, springs surround the outside of the insert 6.

[0040] During use, the clamping blocks are replaced according to their different shapes. The insert 20 on one side of the clamping block to be replaced is inserted into the connecting block 19. Then, the fixing sleeve 16 is placed on the connecting block 19, and the connecting rod in the middle of the fixing sleeve 16 is inserted into both the connecting block 19 and the insert 20. The fixing rod 17 is then pressed down, and its lower end supports the limiting block 21, causing the limiting block 21 to move outward until it is inserted into the insert 20. This securely connects the connecting block 19 and the insert 20. The arrangement of the fixing sleeve 16, limiting block 21, fixing rod 17, connecting block 19, and insert 20 allows for the replacement of different types of clamping blocks. The support plates 15 on both sides of the fixing sleeve 16 contact the clamping blocks, providing support. Through the cooperation of the fixing sleeve 16 and the support plates 15, the first clamping block 7 and the second clamping block 12 can be supported during use, thus facilitating the quick replacement of different types of clamping blocks and achieving the goal of easy clamping block replacement.

[0041] After the module is fixed, the external hydraulic structure is activated through the external control structure to supply hydraulic oil to the hydraulic telescopic rod 10. The hydraulic telescopic rod 10 extends downward, pushing the pressure head 9 downward. The pressure head 9 squeezes the module for testing. After the test is completed, the movable plate 8 is moved to move the module so that the pressure head 9 corresponds to other positions on the module for testing again. Then, the movable plate 14 is moved to move the module in other directions to test multiple positions. Through the arrangement of the base 1, the movable plate 14, and the movable plate 8, the module position can be moved. When the movable plate 14 moves, the movable wheel 2 rotates, driving the movable screw 3 to rotate, so that the movable plate 14 moves. When the movable plate 8 moves, the insertion rod 6 is pulled upward, separating the insertion rod 6 from the insertion hole 13. The movable plate 8 is no longer restricted and can move. Through the coordinated arrangement of the movable screw 3, the movable wheel 2, the insertion rod 6, the insertion hole 13, and the connecting plate 5, the movable plate 14 and the movable plate 8 can be moved during use, thus achieving the purpose of moving the test module and achieving the purpose of comprehensive module testing.

[0042] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A stability testing device for a high-pressure detonation module, comprising a movable plate (8), characterized in that: The upper part of the movable plate (8) is fixedly connected to the fixing part of the electric telescopic rod (18), the lower part of the movable plate (8) is slidably connected to the moving plate (14), the lower part of the moving plate (14) is slidably connected to the base (1), the side of the base (1) is fixedly connected to the support frame (11), the middle part of the support frame (11) is provided with the hydraulic telescopic rod (10), and the lower part of the hydraulic telescopic rod (10) is fixedly connected to the pressure head (9). One end of the electric telescopic rod (18) is fixedly connected to a connecting block (19), a plug (20) is inserted inside the connecting block (19), a connecting rod of a fixing sleeve (16) is inserted inside the connecting block (19), a fixing rod (17) is provided in the middle of the fixing sleeve (16), a limiting block (21) is slidably connected inside the connecting rod of the fixing sleeve (16), and one end of the limiting block (21) is inserted into the plug (20); A connecting plate (5) is hinged to one side of the upper part of the movable plate (8). The lower part of the connecting plate (5) contacts the movable plate (14). An insertion hole (13) is provided on the upper part of the movable plate (14). An insertion rod (6) is provided at the end of the connecting plate (5). The lower part of the insertion rod (6) is inserted into the insertion hole (13). A movable screw (3) is connected to one side of the base (1) by a bearing. The movable plate (14) is threaded to one side of the movable screw (3). A movable wheel (2) is fixedly connected to one end of the movable screw (3).

2. The high-pressure detonation module stability testing device according to claim 1, characterized in that: The connecting rod of the fixing sleeve (16) passes through the insert block (20), and the two sides of the fixing rod (17) support the limiting block (21). The lower part of the fixing rod (17) and the inner side of the limiting block (21) are arc-shaped.

3. The high-pressure detonation module stability testing device according to claim 1, characterized in that: The fixing sleeve (16) is wrapped with a connecting block (19). A support plate (15) is fixedly connected to one side of the fixing sleeve (16). A support rib that connects to the fixing sleeve (16) is provided on one side of the support plate (15).

4. The high-pressure detonation module stability testing device according to claim 3, characterized in that: The insert (20) is fixedly connected to the first clamp (7) and the second clamp (12) respectively. The outer side of the support plate (15) is in contact with the first clamp (7) and the second clamp (12). The first clamp (7) and the second clamp (12) are on the movable plate (8).

5. The high-pressure detonation module stability testing device according to claim 1, characterized in that: The upper part of the base (1) is provided with a groove, the movable plate (14) is located in the groove of the base (1), the upper part of the movable plate (14) is provided with a groove, and the movable plate (8) is located in the groove of the movable plate (14).

6. The high-pressure detonation module stability testing device according to claim 1, characterized in that: The insertion rod (6) moves downward by a spring in the connecting plate (5), and a spring is provided between the limiting block (21) and the connecting rod of the fixing sleeve (16).

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