Safety protector strength detection device for hydraulic ring safety engineering

Abstract

The invention belongs to the technical field of strength detection, and discloses a strength detection device for a safety protector for hydraulic ring safety engineering. The first support is located below the first shell. A first rotating block is rotated to extrude a first sliding block, so that the first sliding block completely enters a second support, then a punch is pulled downwards, a telescopic mechanism shrinks due to extrusion, during installation, the telescopic mechanism shrinks due to extrusion, the telescopic mechanism faces a third groove of the telescopic mechanism, the telescopic mechanism is restored, and then the punch is pulled downwards. Compared with a traditional device, the device has the advantages that the first rotating block rotates to enable the telescopic mechanism to be extruded to contract so as to take out the punch, when a new punch is inserted, the telescopic mechanism is extruded to contract and corresponds to the third groove, the pressure of the telescopic mechanism disappears, and the effect of rapidly replacing the punch can be achieved; when the telescopic mechanism and the third groove are matched, the positioning effect can be achieved, meanwhile, installation of the telescopic mechanism and the third groove is accelerated, and blocking is reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of strength detection, and in particular relates to a strength detection device for safety protective gear used in hydraulic and environmental safety engineering projects. Background Art

[0002] At present, when working on the construction site, the lives of construction workers are seriously threatened due to frequent safety hazards, and some common safety protective gear are particularly important. Common safety protective gear include safety helmets, safety ropes and other safety tools. Although these tools are commonly seen, their internal strength structure and materials need to be strictly controlled. With the increase in products, people have paid more attention to the quality of products. However, people are also paying more attention to the protective gear used in safety engineering. Among them, the strength of safety protective gear is the most widely used focus. However, in the existing safety protective gear strength measuring devices, many can only test one type, and it is impossible to test multiple strengths with one device, which increases the inconvenience of the machine, and the damage of the punch requires the replacement of the entire device, which greatly increases the product cost of the detection device. Summary of the invention

[0003] The purpose of the present invention is to provide a safety gear strength detection device for hydraulic and environmental safety engineering to solve the problems raised in the above-mentioned background technology.

[0004] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a safety gear strength detection device for hydraulic and environmental safety engineering: Shell 1; Bracket 1, located below housing 1; Bracket 2, located below bracket 1; A punch, located below bracket two; The telescopic mechanism is located inside the second bracket; Convenient installation structure, located inside bracket 1; The convenient installation structure also includes a rotating block 1, a rotating block 2, and a sliding block 1; The bracket one is fixedly connected below the shell one, the lower end of the bracket two is fixedly connected to the upper end of the punch, the rotating block one is located above the punch, the rotating block two is located inside the bracket two, the interior of the rotating block one and the outer wall of the rotating block two are fixedly connected to each other, the upper wall of the rotating block two is provided with a groove one, the slider one is located above the groove one, the lower end of the slider passes through the groove one, the lower end of the inner surface of the bracket one is provided with a groove two, the upper end of the inner surface of the bracket one is provided with a groove three, the telescopic mechanism is located at the upper end of the bracket two, and the telescopic mechanism completely penetrates the upper end of the bracket two.

[0005] Preferably, it also includes: a second housing located below the first housing; Shell three, located inside shell two; Engine 1, located at the rear end of the interior of housing 3; The transmission mechanism is located below the engine; an extension mechanism, located inside the housing three; The stretching mechanism also includes a fixed block 1, a rotating block 4, and a moving block 1; The engine one is fixedly connected to the rear end of the shell three, the transmission mechanism is located at the lower end of the engine, the engine one is connected to one end of the transmission mechanism, the fixed block one is located on the left inner wall of the shell three, the fixed block one and the shell three are rotatably connected to each other, the other end of the transmission mechanism is connected to the fixed block one, the rotating block four is located on the right side of the fixed block one, the fixed block one and the rotating block four are fixedly connected to each other, a groove four is provided on the side of the rotating block four, the groove four completely penetrates the rotating block four, and the moving block one is located on the right side of the groove four.

[0006] Preferably, it also includes: engine 2, located at the front end of the interior of the second housing; Fixed block three, located above engine two; a tilt mechanism, located below the third housing; The tilting mechanism also includes a second conveyor belt, a second fixing block, and a second spring; The engine 2 is fixedly connected to the lower wall of the shell 2, the fixed block 3 is fixedly connected to the shell 2, the conveyor belt 2 is located at the front end of the engine 2, the front end of the engine 2 is connected to the lower end of the conveyor belt 2, the fixed block 2 is located below the shell 3, the shell 3 is fixedly connected to the fixed block 2, and the fixed block 2 and the fixed block 3 are rotatably connected to each other, and the spring 2 is located below the side of the shell 3.

[0007] Preferably, it further comprises: the telescopic mechanism further comprises a slider 2 and a spring 1; The slider 2 is located on the side surface of the groove 3, the spring 1 is located on the side surface of the slider 2, and the slider 2 and the spring 1 are fixedly connected to each other.

[0008] Preferably, it also includes: the transmission mechanism also includes a conveyor belt three, a rotating block three, and a conveyor belt one; The conveyor belt three is located at the right end of the engine one, the conveyor belt three is connected to the engine one, the engine one is located at the lower end of the rotating block three, the rotating block three is connected to the conveyor belt three, the conveyor belt one is located at the left end of the rotating block three, the rotating block three is connected to the conveyor belt one, and the other end of the conveyor belt one rotates with the fixed block one.

[0009] Preferably, in the telescopic mechanism, the second surface of the slider is an inclined surface, and the second surface of the slider is smooth, so as to reduce the smoothness of the second surface of the slider.

[0010] Preferably, the length of the slider 1 is sufficient to be completely received in the interior of the bracket 2, and the surface of the slider 1 is smooth to reduce friction on the surface of the slider 1.

[0011] Preferably, in the convenient installation structure, a surface of the rotating block has protrusions to increase friction, and an inner surface is smooth to reduce friction inside the inner surface of the rotating block.

[0012] The beneficial effects of the present invention are as follows: 1. The present invention rotates the rotating block 1 to rotate and extrude the slider 1, so that the slider 1 completely enters the interior of the bracket 2, and then the punch is pulled downward, and the telescopic mechanism shrinks due to the squeezing. During installation, the telescopic mechanism shrinks due to the squeezing, and the telescopic mechanism is aligned with the groove 3, and the telescopic mechanism is restored. When the rotating block 1 is rotated to make the slider 1 enter the groove 2, compared with the traditional device, the device utilizes the rotating block 1 to rotate the slider 1 to enter the interior of the bracket 2, and then the punch is pulled to make the telescopic mechanism squeezed and contracted to remove the punch. When the new punch is inserted, the contraction mechanism is squeezed and contracted, and the pressure of the contraction mechanism disappears when it is aligned with the groove 3. When the rotating block 1 is rotated to make the slider 1 enter the groove 2, the punch can be quickly replaced, and the telescopic mechanism can be positioned when it is aligned with the groove 3, while speeding up its installation and reducing jamming.

[0013] 2. The present invention drives the transmission mechanism to move by rotating the engine one, and at the same time the transmission mechanism drives the fixed block one to rotate, the fixed block one and the rotating block four are fixedly connected to each other, the rotation of the fixed block one drives the rotating block four to rotate, and at the same time the rotating block four squeezes the moving block one, so that the moving block one moves back and forth. Compared with the traditional device, the device uses the engine one to drive the transmission mechanism to move, and at the same time drives the rotating block four to rotate, and at the same time the rotating block four rotates and squeezes the moving block one, so that the moving block one moves back and forth, which can quickly clean up small pieces of debris above the moving block one, and can also reduce the damage of the debris to the hydraulic engineering and environmental protection workers, and can quickly clean up and conduct a test.

[0014] 3. The present invention drives the conveyor belt 2 to move by the engine 2, and the conveyor belt 2 drives the fixed block 2 to rotate. The rotation of the fixed block 2 causes the shell 3 to tilt. When the shell 3 tilts, the spring 2 is squeezed and stretched. When the power of the engine 2 disappears, the spring 2 recovers, and the spring 2 squeezes the shell 3 to restore it. Compared with the traditional device, the device uses the engine 2 to drive the fixed block 2 to rotate, and the fixed block 2 drives the shell 3 to tilt. When the spring 2 recovers, the shell 3 is restored, so that the test angle of the safety guard can be changed, so as to better perform the test. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the novel structure of the present invention; Figure 2This is a new side sectional structural diagram of the present invention; Figure 3 This is a schematic diagram of the convenient installation structure position of the present invention; Figure 4 This is a schematic diagram of the convenient installation structure of the present invention; Figure 5 It is a side cross-sectional schematic diagram of the convenient installation structure of the present invention; Figure 6 It is a schematic diagram of the position of the extension mechanism of the present invention; Figure 7 It is a schematic diagram showing the structure of the extension mechanism of the present invention; Figure 8 It is a schematic diagram of the position of the tilting mechanism of the present invention; Fig. 9 It is a schematic diagram of the tilting mechanism structure of the present invention.

[0016] In the figure: 1. Shell 1; 2. Bracket 1; 3. Bracket 2; 4. Punch; 5. Rotating block 1; 6. Rotating block 2; 7. Groove 1; 8. Slider 1; 9. Slider 2; 10. Spring 1; 11. Groove 2; 12. Groove 3; 13. Shell 2; 14. Shell 3; 15. Engine 1; 16. Rotating block 3; 17. Conveyor belt 1; 18. Fixed block 1; 19. Rotating block 4; 20. Moving block 1; 21. Groove 4; 22. Conveyor belt 2; 23. Fixed block 2; 24. Spring 2; 25. Fixed block 3; 26. Engine 2; 27. Conveyor belt 3. DETAILED DESCRIPTION

[0017] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0018] like Figures 1 to 9 As shown, the embodiment of the present invention provides: A safety gear strength detection device for hydraulic and environmental safety engineering: Shell 1; A bracket 2 is located below the housing 1; Bracket two 3, located below bracket one 2; A punch 4 is located below the bracket 2 3; The telescopic mechanism is located inside the bracket 2 3; Convenient installation structure, located inside bracket 1 2; The convenient installation structure also includes a rotating block 1 5, a rotating block 2 6, and a sliding block 1 8; Bracket 2 is fixedly connected below shell 1, the lower end of bracket 23 and the upper end of punch 4 are fixedly connected to each other, rotating block 15 is located above punch 4, rotating block 26 is located inside bracket 23, the inside of rotating block 5 and the outer wall of rotating block 26 are fixedly connected to each other, the upper wall of rotating block 26 is provided with groove 17, slider 18 is located above groove 17, the lower end of slider 8 passes through groove 17, the lower end of the inner surface of bracket 2 is provided with groove 21, the upper end of the inner surface of bracket 2 is provided with groove 3 12, the telescopic mechanism is located at the upper end of bracket 23, and the telescopic mechanism completely penetrates the upper end of bracket 23.

[0019] When the hydraulic engineering and environmental protection staff needs to change the punch that needs to be tested, or change a different punch, the hydraulic engineering and environmental protection staff first rotates the rotating block 5, and the rotating block 5 and the rotating block 2 6 are fixedly connected to each other, so that the rotation of the rotating block 5 drives the rotating block 2 6 to rotate together, and the lower end of the slider 18 passes through the groove 17, and the rotating block 26 rotates and squeezes the slider 18, so that the slider 18 slides back and forth, so that the slider 18 is completely retracted into the bracket 2 3, and then the punch 4 is pulled down, and the punch 4 and the bracket 2 3 are connected to each other, so that the telescopic mechanism is shortened, and the punch can be removed, and the new punch is inserted, and the telescopic mechanism shrinks due to the squeezing. When the shrinking mechanism and the groove 3 12 are aligned with each other, the mechanism rebounds due to the disappearance of pressure, and the rotating block 15 is rotated to make the slider 18 enter the groove 2 11, and the disassembly and installation are completed.

[0020] The sliding block 8 is rotated and squeezed by rotating the rotating block 5 so that the sliding block 8 completely enters the interior of the bracket 2 3, and then the punch 4 is pulled downward, and the telescopic mechanism shrinks due to squeezing. During installation, the telescopic mechanism shrinks due to squeezing, and the telescopic mechanism is aligned with the groove 3 12, and the telescopic mechanism is restored. Then the rotating block 5 is rotated to make the sliding block 8 enter the groove 2 11. Compared with the traditional device, the device utilizes the rotating block 5 to rotate the sliding block 8 to enter the interior of the bracket 2 3, and then the punch 4 is pulled so that the telescopic mechanism is squeezed and contracted to remove the punch. When the new punch is inserted, the contraction mechanism is squeezed and contracted, and the pressure of the contraction mechanism disappears when it is aligned with the groove 3 12, and then the rotating block 5 is rotated to make the sliding block 8 enter the groove 2 11, so that the punch can be quickly replaced, and the telescopic mechanism can be positioned when it is aligned with the groove 3 12, while speeding up its installation and reducing jamming.

[0021] Among them, also include; Shell 2 13, located below shell 1 1; Shell three 14, located inside shell two 13; Engine 1 15, located at the rear end of the interior of housing 3 14; The transmission mechanism is located below the engine 15; The extension mechanism is located inside the housing 3 14; The stretching mechanism also includes a fixed block 18, a rotating block 19, and a moving block 20; The engine 15 is fixedly connected to the rear end of the shell 3 14, the transmission mechanism is located at the lower end of the engine 15, the engine 15 and one end of the transmission mechanism are connected to each other, the fixed block 18 is located on the left inner wall of the shell 3 14, the fixed block 18 and the shell 3 14 are rotatably connected to each other, the other end of the transmission mechanism is connected to the fixed block 18, the rotating block 4 19 is located on the right side of the fixed block 18, the fixed block 18 and the rotating block 4 19 are fixedly connected to each other, a groove 4 21 is provided on the side of the rotating block 4 19, the groove 4 21 completely penetrates the rotating block 4 19, and the moving block 120 is located on the right side of the groove 4 21.

[0022] After testing the strength of the safety gear, the hydraulic and environmental protection staff need to clean up the small debris above the platform. The hydraulic and environmental protection staff starts the engine 15, and the right end of the engine 15 rotates. The engine 15 is connected to the transmission mechanism, so that the rotation of the engine 15 drives the transmission mechanism to move, and the fixed block 18 is connected to the transmission mechanism. The movement of the transmission mechanism drives the fixed block 18 to rotate. The fixed block 18 is fixedly connected to the rotating block four 19, and the fixed block 18 drives the rotating block four 19 to rotate. The rotating block four 19 rotates and squeezes the left end of the moving block 20, so that the moving block 20 moves forward and backward.

[0023] The transmission mechanism is driven to move by the rotation of the engine 15, and the transmission mechanism drives the fixed block 18 to rotate. The fixed block 18 and the rotating block 4 19 are fixedly connected to each other. The rotation of the fixed block 18 drives the rotating block 4 19 to rotate, and the rotating block 4 19 squeezes the moving block 20, so that the moving block 20 moves back and forth. Compared with the traditional device, the device uses the engine 15 to drive the transmission mechanism to move, and drives the rotating block 4 19 to rotate. At the same time, the rotating block 4 19 rotates and squeezes the moving block 20, so that the moving block 20 moves back and forth, which can quickly clean up small pieces of debris above the moving block 20, and can also reduce the damage of the debris to the hydraulic engineering and environmental workers, and can quickly clean up and conduct a test.

[0024] Among them, also include; The second engine 26 is located at the front end of the second housing 13; Fixed block three 25, located above engine two 26; A tilt mechanism, located below the housing 3 14; The tilting mechanism also includes a conveyor belt 22, a fixed block 23, and a spring 24; The engine 26 is fixedly connected to the lower wall of the shell 2 13, the fixed block 3 25 and the shell 2 13 are fixedly connected to each other, the conveyor belt 2 22 is located at the front end of the engine 26, and the front end of the engine 26 is connected to the lower end of the conveyor belt 2 22, the fixed block 23 is located below the shell 3 14, the shell 3 14 and the fixed block 23 are fixedly connected to each other, and the fixed block 23 and the fixed block 3 25 are rotatably connected to each other, and the spring 24 is located below the side of the shell 3 14.

[0025] When the hydraulic and environmental protection staff needs to change the angle at which the safety protective gear is received for testing, the hydraulic and environmental protection staff starts engine 26, the front end of engine 26 rotates, engine 26 is connected to conveyor belt 22, engine 26 drives conveyor belt 22 to move, conveyor belt 22 is connected to fixed block 23, so that the movement of conveyor belt 22 drives fixed block 23 to rotate, and the rotation of fixed block 23 makes outer shell 3 14 tilt, so that the test safety protective gear can be tilted, and outer shell 3 14 tilts to squeeze or stretch spring 24, and when the power of engine 26 disappears, spring 24 recovers, so that the outer shell 3 14 receives the force and restores to parallel.

[0026] The conveyor belt 22 is driven to move by the engine 26, and the conveyor belt 22 drives the fixed block 23 to rotate. The rotation of the fixed block 23 causes the outer shell 3 14 to tilt. When the outer shell 3 14 tilts, the spring 24 is squeezed and stretched. When the power of the engine 26 disappears, the spring 24 recovers, and the spring 24 squeezes the outer shell 3 14 to restore it. Compared with the traditional device, the device uses the engine 26 to drive the fixed block 23 to rotate, the fixed block 23 drives the outer shell 3 14 to tilt, and when the spring 24 recovers, the outer shell 3 14 recovers, so as to achieve the test angle of the safety guard that can be changed, so as to better perform the test.

[0027] Among them, also include; The telescopic mechanism also includes a slider 2 9 and a spring 10; The slider 2 9 is located on the side of the groove 3 12 , the spring 10 is located on the side of the slider 2 9 , and the slider 2 9 and the spring 1 10 are fixedly connected to each other.

[0028] The support 12 squeezes the slider 29 to move left and right. The slider 29 and the spring 10 are fixedly connected to each other. The slider 29 moves left and right to squeeze the spring 10, so that the spring 10 contracts. The groove 3 12 and the slider 29 are aligned with each other, and the pressure of the slider 29 disappears, so that the pressure of the spring 10 disappears, so that the spring 10 squeezes the slider 29, and the telescopic device is restored.

[0029] Among them, also include; The transmission mechanism also includes a conveyor belt 3 27, a rotating block 3 16, and a conveyor belt 1 17; Conveyor belt three 27 is located at the right end of engine one 15, and conveyor belt three 27 is connected to engine one 15, and engine one 15 is located at the lower end of rotating block three 16, and rotating block three 16 is connected to conveyor belt three 27, and conveyor belt one 17 is located at the left end of rotating block three 16, and rotating block three 16 is connected to conveyor belt one 17, and the other end of conveyor belt one 17 rotates with fixed block one 18.

[0030] The engine 15 drives the conveyor belt 3 27 to move, the conveyor belt 3 27 is connected to the engine 15, the conveyor belt 3 27 drives the rotating block 3 16 to rotate, the rotating block 3 16 is connected to the conveyor belt 17, the rotating block 3 16 drives the conveyor belt 17 to move, the conveyor belt 17 is connected to the fixed block 18, so that the conveyor belt 17 drives the fixed block 18 to rotate, so that the engine 15 drives the fixed block 18 to rotate.

[0031] Among them, in the telescopic mechanism, the surface of the slider 2 9 is an inclined surface, and the surface of the slider 2 9 is smooth, reducing the smoothness of the surface of the slider 2 9.

[0032] By means of the inclined surface of the slider 2 9, when the slider 2 9 is squeezed, the slider 2 9 can stably squeeze the spring 10, so that the telescopic mechanism can be used normally, thereby reducing the influence of the telescopic mechanism error on the device.

[0033] The length of the slider 8 is sufficient to be completely received in the bracket 2 3 , and the surface of the slider 8 is smooth to reduce the friction on the surface of the slider 8 .

[0034] The length of the slider 8 needs to be able to be completely retracted into the interior of the bracket 23. Otherwise, when the bracket 23 moves up and down, the slider 8 cannot completely enter the interior of the bracket 23, making it difficult for the bracket 23 to move up and down quickly and smoothly. This greatly increases the speed of replacing the punch and reduces the time for replacing the punch.

[0035] Among them, in the convenient installation structure, the surface of the rotating block 5 has protrusions to increase friction, and the internal surface is smooth to reduce the friction inside the rotating block 5.

[0036] By providing small protrusions on the surface of the rotating block 5, the friction force on the surface of the rotating block 5 can be increased, making the rotation of the rotating block 5 more stable. The internal surface of the rotating block 5 is smooth, which can reduce the friction force when the rotating block 5 rotates, thereby reducing the device from being unusable.

[0037] Working principle and usage process: When the hydraulic engineering and environmental protection staff needs to change the punch that needs to be tested, or change a different punch, the hydraulic engineering and environmental protection staff first rotates the rotating block 5, and the rotating block 5 and the rotating block 2 6 are fixedly connected to each other, so that the rotation of the rotating block 5 drives the rotating block 2 6 to rotate together, and the lower end of the slider 18 passes through the groove 17, and the rotating block 26 rotates and squeezes the slider 18, so that the slider 18 slides back and forth, so that the slider 18 is completely retracted into the bracket 2 3, and then the punch 4 is pulled down, and the punch 4 and the bracket 2 3 are connected to each other, so that the telescopic mechanism is shortened, and the punch can be removed, and the new punch is inserted, and the telescopic mechanism shrinks due to the squeezing. When the shrinking mechanism and the groove 3 12 are aligned with each other, the mechanism rebounds due to the disappearance of pressure, and the rotating block 15 is rotated to make the slider 18 enter the groove 2 11, and the disassembly and installation are completed.

[0038] After testing the strength of the safety gear, the hydraulic and environmental protection staff need to clean up the small debris above the platform. The hydraulic and environmental protection staff starts the engine 15, and the right end of the engine 15 rotates. The engine 15 is connected to the transmission mechanism, so that the rotation of the engine 15 drives the transmission mechanism to move, and the fixed block 18 is connected to the transmission mechanism. The movement of the transmission mechanism drives the fixed block 18 to rotate. The fixed block 18 is fixedly connected to the rotating block four 19, and the fixed block 18 drives the rotating block four 19 to rotate. The rotating block four 19 rotates and squeezes the left end of the moving block 20, so that the moving block 20 moves forward and backward.

[0039] When the hydraulic and environmental protection staff needs to change the angle at which the safety protective gear is received for testing, the hydraulic and environmental protection staff starts engine 26, the front end of engine 26 rotates, engine 26 is connected to conveyor belt 22, engine 26 drives conveyor belt 22 to move, conveyor belt 22 is connected to fixed block 23, so that the movement of conveyor belt 22 drives fixed block 23 to rotate, and the rotation of fixed block 23 makes outer shell 3 14 tilt, so that the test safety protective gear can be tilted, and outer shell 3 14 tilts to squeeze or stretch spring 24, and when the power of engine 26 disappears, spring 24 recovers, so that the outer shell 3 14 receives the force and restores to parallel.

[0040] 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.

[0041] 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 safety gear strength detection device for hydraulic and environmental safety engineering, characterized in that: Housing one (1); A bracket (2) is located below the housing (1); Bracket 2 (3), located below bracket 1 (2); A punch (4) located below the second bracket (3); The telescopic mechanism is located inside the second bracket (3); A convenient installation structure located inside bracket one (2); The convenient installation structure also includes a rotating block 1 (5), a rotating block 2 (6), and a sliding block 1 (8); The bracket 1 (2) is fixedly connected to the lower side of the housing 1 (1); the lower end of the bracket 2 (3) is fixedly connected to the upper end of the punch (4); the rotating block 1 (5) is located above the punch (4); the rotating block 2 (6) is located inside the bracket 2 (3); the inside of the rotating block 1 (5) is fixedly connected to the outer wall of the rotating block 2 (6); a groove 1 (7) is provided on the upper wall of the rotating block 2 (6); the slider 1 (8) is located above the groove 1 (7); the lower end of the slider 1 (8) passes through the groove 1 (7); the lower end of the inner surface of the bracket 1 (2) is provided with a groove 2 (11); the upper end of the inner surface of the bracket 1 (2) is provided with a groove 3 (12); the telescopic mechanism is located at the upper end of the bracket 2 (3); and the telescopic mechanism completely penetrates the upper end of the bracket 2 (3).

2. A safety gear strength detection device for hydraulic and environmental safety engineering according to claim 1, characterized in that: Also includes; Shell 2 (13), located below shell 1 (1); Shell three (14), located inside shell two (13); Engine 1 (15), located at the rear end of the interior of housing 3 (14); A transmission mechanism, located below the engine one (15); an extension mechanism, located inside the housing three (14); The stretching mechanism also includes a fixed block 1 (18), a rotating block 4 (19), and a moving block 1 (20); The engine one (15) is fixedly connected to the rear end of the shell three (14), the transmission mechanism is located at the lower end of the engine one (15), the engine one (15) and one end of the transmission mechanism are connected to each other, the fixed block one (18) is located on the left inner wall of the shell three (14), the fixed block one (18) and the shell three (14) are rotatably connected to each other, the other end of the transmission mechanism is connected to the fixed block one (18), the rotating block four (19) is located on the right side of the fixed block one (18), the fixed block one (18) and the rotating block four (19) are fixedly connected to each other, the rotating block four (19) is provided with a groove four (21) on the side, the groove four (21) completely penetrates the rotating block four (19), and the moving block one (20) is located on the right side of the groove four (21).

3. The strength detection device for safety gear for hydraulic and environmental safety engineering according to claim 1 is characterized by: Also includes; Engine 2 (26), located at the front end of the interior of housing 2 (13); Fixed block three (25), located above engine two (26); a tilt mechanism, located below housing three (14); The tilting mechanism also includes a second conveyor belt (22), a second fixing block (23), and a second spring (24); The engine 2 (26) is fixedly connected to the lower wall of the shell 2 (13), the fixed block 3 (25) and the shell 2 (13) are fixedly connected to each other, the conveyor belt 2 (22) is located at the front end of the engine 2 (26), the front end of the engine 2 (26) and the lower end of the conveyor belt 2 (22) are connected to each other, the fixed block 2 (23) is located below the shell 3 (14), the shell 3 (14) and the fixed block 2 (23) are fixedly connected to each other, and the fixed block 2 (23) and the fixed block 3 (25) are rotatably connected to each other, and the spring 2 (24) is located below the side of the shell 3 (14).

4. The strength detection device for safety gear for hydraulic and environmental safety engineering according to claim 1 is characterized by: Also includes; The telescopic mechanism also includes a slider 2 (9) and a spring 1 (10); The slider 2 (9) is located on the side of the groove 3 (12), the spring 1 (10) is located on the side of the slider 2 (9), and the slider 2 (9) and the spring 1 (10) are fixedly connected to each other.

5. The strength detection device for safety gear for hydraulic and environmental safety engineering according to claim 2 is characterized by: Also includes; The transmission mechanism also includes a conveyor belt three (27), a rotating block three (16), and a conveyor belt one (17); The conveyor belt three (27) is located at the right end of the engine one (15), the conveyor belt three (27) and the engine one (15) are connected to each other, the engine one (15) is located at the lower end of the rotating block three (16), the rotating block three (16) and the conveyor belt three (27) are connected to each other, the conveyor belt one (17) is located at the left end of the rotating block three (16), the rotating block three (16) and the conveyor belt one (17) are connected to each other, and the other end of the conveyor belt one (17) rotates with the fixed block one (18).

6. A safety gear strength detection device for hydraulic and environmental safety engineering according to claim 4, characterized in that: In the telescopic mechanism, the surface of the slider 2 (9) is an inclined surface, and the surface of the slider 2 (9) is smooth, thereby reducing the smoothness of the surface of the slider 2 (9).

7. A safety gear strength detection device for hydraulic and environmental safety engineering according to claim 4, characterized in that: The length of the slider 1 (8) is such that it can be completely received inside the bracket 2 (3), and the surface of the slider 1 (8) is smooth to reduce the friction on the surface of the slider 1 (8).

8. The strength detection device for safety gear for hydraulic and environmental safety engineering according to claim 1 is characterized by: In the convenient installation structure, the surface of the rotating block 1 (5) has protrusions to increase friction, and the inner surface is smooth to reduce the friction inside the rotating block 1 (5).

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