Container strength detection device

Abstract

The utility model discloses a container strength detection device, and relates to the technical field of steel plate detection, the container strength detection device comprises a mounting rack, the lower side of the mounting rack is provided with a first cylinder, the output end of the first cylinder is fixedly connected with a connecting rod, the two sides of the connecting rod are both provided with jacks, the lower part of the connecting rod is movably connected with a fixed table, and the fixed table is provided with a fixed base. Connecting assemblies are fixedly connected to the two sides of the fixing table correspondingly, and limiting assemblies are arranged between the fixing table and the connecting rods. By adopting the structure, a steel plate is placed on the placing table and is fixed by the plate fixing assembly, so that the strength of the steel plate can be detected, and after the strength of the steel plate is tested, the steel plate is not fixed by the plate fixing assembly, and then the steel plate is pushed to move by the plate moving assembly on the placing table; the steel plates after testing fall into the collecting box to be collected, the whole process is very time-saving and labor-saving, continuous testing work of the steel plates is not affected, and the testing efficiency of the steel plates is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel plate detection, and particularly relates to a container strength detection device. Background Art

[0002] Containers are usually made of steel, and steel is mainly used to construct the box body and structure. This steel is usually high-strength steel plate to ensure that the container has sufficient structural strength and durability. Strength testing equipment is required during the production process of the container steel plate to test its strength and ensure that the quality of the steel plate meets the standards for assembling the container.

[0003] For example, a Chinese patent with publication number CN213275165U discloses a detection device for detecting the strength of a steel plate, including a concave fixed table, a limit frame A is installed inside one side of the concave fixed table, a limit frame B is installed above the limit frame A, a slide rail B and an electric push rod B are installed below the limit frame B, a slider B is embedded inside the lower part of the slide rail B, a slider B is installed at one end of the electric push rod B, an electric hydraulic push rod B is installed below the slider B, and a screw is provided on one side of the screw motor.

[0004] Although the above-mentioned public patent can improve the comprehensiveness of the strength detection of steel plates by detecting the strength of different positions of steel plates, there are still some shortcomings that need to be improved. The steel plate is inserted into the support groove of the support table and fixed by bolts. After the steel plate test is completed, the bolts need to be loosened and then manually removed and transferred. The whole process is very time-consuming and labor-intensive, which seriously affects the testing efficiency of the steel plate. In addition, the hydraulic push rod will cause greater wear or deformation during the long-term impact of the steel plate, which increases the difficulty of maintenance and replacement. Utility Model Content

[0005] In view of the problems mentioned in the background technology, the purpose of the utility model is to provide a container strength detection device to solve the problems in the background technology.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] The cam is connected with the support of the lifting link, and the support is connected with the hubcaps of the chain linking the link and the hubcaps of the chain linking the link. The cam is connected with the support of the chain linking the link and the hubcaps of the chain linking the link. The cam is connected with the support of the chain linking the link and the hubcaps of the chain linking the link.

[0008] As a preferred technical solution, the connecting assembly includes an insertion rod, which is slidably connected to both sides of the fixed platform, one side of the insertion rod is movably connected to the socket, one end of the insertion rod is fixedly connected to a sliding rod, the sliding rod is slidably connected to the fixed platform, one end of the sliding rod away from the insertion rod is fixedly connected to a pull rope, and one end of the pull rope away from the sliding rod is fixedly connected to a pull ring.

[0009] As a preferred technical solution, a return spring is fixedly connected to one side of the slide rod, and one side of the return spring is fixedly connected to one side of the interior of the fixed platform.

[0010] As an optimal technical solution, guide frames are fixedly connected to both sides of the fixed platform, and pulleys are rotatably connected to the inner side of the guide frames. Two pulleys are provided, and one side of the two pulleys is fit-connected to one side of the pull rope.

[0011] As a preferred technical solution, the limit assembly includes a sleeve, which is fixedly connected to both sides of the connecting rod. A stop groove is opened inside the sleeve, and a stop rod is slidably connected inside the stop groove. One end of the stop rod is fixedly connected to one end of the fixed platform.

[0012] As a preferred technical solution, the fixing plate assembly includes a second cylinder, the second cylinder is fixedly connected to one side of the upper end of the placing table, the output end of the second cylinder is fixedly connected to a lower pressure plate, the upper end of the lower pressure plate is fixedly connected to a guide rod, the side of the placing table close to the second cylinder is fixedly connected to a rod sleeve, and the guide rod is slidably connected to the rod sleeve.

[0013] As a preferred technical solution, the shift plate assembly includes a third cylinder, which is fixedly connected to one side of the placement table close to the second cylinder, and the output end of the third cylinder is fixedly connected to a push plate, which is located on one side of the lower pressure plate, and the lower end of the push plate is fixedly connected to a limiting block, and a limiting groove is provided on the placement table below the lower pressure plate, and the limit block is slidably connected to the limit groove.

[0014] In summary, the utility model mainly has the following beneficial effects:

[0015] First, in the utility model, the steel plate is placed on the placement table, and the steel plate is fixed by the fixing plate assembly, and the strength test of the steel plate can be carried out. When the strength test of the steel plate is completed, the fixing plate assembly is no longer used to fix the steel plate, and the steel plate is pushed to move by the moving plate assembly on the placement table. After the test, the steel plate falls into the collection box to complete the collection. The whole process is very time-saving and labor-saving, does not affect the continuous test of the steel plate, and greatly improves the efficiency of the steel plate test;

[0016] Second, in the utility model, the shock-absorbing spring and the damper are fixed on the impact rod, which can reduce the impact force on the impact rod, protect the impact rod from large deformation, and extend the service life. By providing a fixed platform under the first cylinder, the connecting components are fixed on both sides of the fixed platform, and the insertion rod in the connecting component is moved away from the insertion hole of the connecting rod installed at the output end of the first cylinder, the impact rod and the shock absorber can be removed and replaced, thereby reducing the difficulty of replacement and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the connection structure between the first cylinder and the connecting rod of the utility model;

[0019] Figure 3 It is a cross-sectional structural schematic diagram of the fixed platform of the utility model;

[0020] Figure 4 This utility model Figure 3 A is an enlarged structural diagram of FIG.

[0021] 1. Mounting bracket; 2. First cylinder; 3. Fixed platform; 4. Impact rod; 5. Shock-absorbing spring; 6. Damper; 7. Connecting rod; 8. Socket; 9. Connecting assembly; 91. Inserting rod; 92. Sliding rod; 93. Pull rope; 94. Pull ring; 95. Reset spring; 10. Guide frame; 11. Pulley; 12. Limiting assembly; 121. Sleeve; 122. Stop groove; 123. Stop rod; 13. Placement platform; 14. Pressure gauge; 15. Fixed plate assembly; 151. Second cylinder; 152. Lower pressure plate; 153. Guide rod; 154. Rod sleeve; 16. Shifting plate assembly; 161. Third cylinder; 162. Pushing plate; 163. Limiting block; 164. Limiting groove; 17. Collection box; 18. Box door. DETAILED DESCRIPTION

[0022] Example

[0023] refer to Figures 1 to 4 A container strength detection device described in this embodiment includes a mounting frame 1, a first cylinder 2 is installed on the lower side of the mounting frame 1, a connecting rod 7 is fixedly connected to the output end of the first cylinder 2, and a socket 8 is provided on both sides of the connecting rod 7. A fixed platform 3 is movably connected to the lower side of the connecting rod 7, and connecting components 9 are fixedly connected to both sides of the fixed platform 3. A limiting component 12 is provided between the fixed platform 3 and the connecting rod 7. A shock absorbing spring 5 and a damper 6 are fixedly connected to the lower end of the fixed platform 3. The shock absorbing spring 5 and the damper 6 constitute a shock absorber to extend the service life of the impact rod 4. The damper 6 is located on the inner side of the shock absorbing spring 5. The common lower end of the damper 6 and the shock absorbing spring 5 is fixedly connected to the impact rod 4. The lower side of the mounting frame 1 is fixedly connected to a placing platform 13. A pressure gauge 14 is fixedly connected to the placement table 13 below the impact rod 4. After the impact rod 4 impacts the steel plate, the steel plate sinks, and the sunken part contacts the pressure gauge 14. A fixed plate assembly 15 is fixedly connected to one side of the placement table 13, and a moving plate assembly 16 is fixedly connected to the other side of the placement table 13. A collecting box 17 is fixedly connected to the side of the placement table 13 away from the mounting frame 1, and a box door 18 is hinged on one side of the collecting box 17. When the strength test of the steel plate is completed, the fixed plate assembly 15 is no longer used to fix the steel plate, and then the moving plate assembly 16 on the placement table 13 is used to push the steel plate to move it. After the test, the steel plate falls into the collecting box 17 to complete the collection. The whole process is very time-saving and labor-saving, and does not affect the continuous testing of the steel plate.

[0024] refer to Figure 2-3The connecting assembly 9 includes an insert rod 91, which is slidably connected to both sides of the fixed platform 3, one side of the insert rod 91 is movably connected to the socket 8, one end of the insert rod 91 is fixedly connected to a sliding rod 92, and the sliding rod 92 is slidably connected to the fixed platform 3, and the end of the sliding rod 92 away from the insert rod 91 is fixedly connected to a pull rope 93, and the end of the pull rope 93 away from the sliding rod 92 is fixedly connected to a pull ring 94, and one side of the sliding rod 92 is fixedly connected to a return spring 95, and one side of the return spring 95 is fixedly connected to one side of the inner side of the fixed platform 3; by setting the connecting assembly 9, the pull ring 94 drives the pull rope 93 to move, and the pull rope 93 drives the sliding rod 92 to move, so that the sliding rod 92 drives the insert rod 91 to move away from the socket 8, so that the fixed platform 3 can be removed from the bottom of the connecting rod 7, and the shock absorber and the impact rod 4 can be replaced together. By setting the return spring 95, the insert rod 91 can be reset, and the insert rod 91 is inserted into the socket 8 and fixed under the support of the elastic force of the return spring 95.

[0025] refer to Figure 4 Guide frames 10 are fixedly connected to both sides of the fixed platform 3, and pulleys 11 are rotatably connected to the inner side of the guide frames 10. Two pulleys 11 are provided, and one side of the two pulleys 11 is fit-connected to one side of the pull rope 93. By fixing the guide frames 10 on both sides of the fixed platform 3 and rotating the pulleys 11 inside the guide frames 10, the sliding resistance of the pull rope 93 is reduced, making it convenient for users to drive the insertion rod 91 to move through the pull rope 93.

[0026] refer to Figure 2-3 The limiting assembly 12 includes a sleeve 121, which is fixedly connected to both sides of the connecting rod 7. A stop groove 122 is provided inside the sleeve 121, and a stop rod 123 is slidably connected inside the stop groove 122. One end of the stop rod 123 is fixedly connected to one end of the fixed platform 3. By setting the limiting assembly 12, when the fixed platform 3 is docked with the connecting rod 7, the stop rod 123 is inserted into the stop groove 122 of the sleeve. At this time, the insertion rod 91 is aligned with the insertion hole 8, which facilitates the cooperation between the two and also improves the stability of the fixed platform 3 when connected with the connecting rod 7.

[0027] refer to Figure 1The fixed plate assembly 15 includes a second cylinder 151, which is fixedly connected to one side of the upper end of the placement table 13, and the output end of the second cylinder 151 is fixedly connected to a lower pressure plate 152, and one side of the upper end of the lower pressure plate 152 is fixedly connected to a guide rod 153, and a rod sleeve 154 is fixedly connected to one side of the placement table 13 close to the second cylinder 151, and the guide rod 153 is slidably connected to the rod sleeve 154, and the moving plate assembly 16 includes a third cylinder 161, which is fixedly connected to one side of the placement table 13 close to the second cylinder 151, and the output end of the third cylinder 161 is fixedly connected to a push plate 162, which is located on one side of the lower pressure plate 152, and the lower end of the push plate 162 is fixedly connected to a limiting block 163, and a limiting groove 164 is provided on the placement table 13 below the lower pressure plate 152, and the limiting block 163 and the limiting groove 164 is slidably connected, and a supporting groove is provided on the placement table 13, and the lower pressure plate 152 and the pushing plate 162 are both located in the supporting groove; by setting the fixing plate assembly 15, the second cylinder 151 is used to drive the lower pressure plate 152 to move downward, so that the lower pressure plate 152 is pressed on the steel plate to fix it, to prevent the steel plate from shaking and affecting the test work. After the steel plate test is completed, it can also quickly leave the steel plate to facilitate the subsequent removal of the steel plate. The guide rod 153 slides on the rod sleeve 154, and the lower pressure plate 152 can move stably. By setting the moving plate assembly 16, the third cylinder 161 is used to drive the pushing plate 162 to move, so that the pushing plate 162 can push the steel plate after the test is completed, and the steel plate moves into the collection box 17, which is convenient for the centralized collection of the tested steel plates. The limit block 163 slides in the limit groove 164 to limit the maximum moving position of the pushing plate 162.

[0028] Principle and advantages of use: The steel plate is placed in the support of the placement table 13, the second cylinder 151 drives the lower pressure plate 152 to press the steel plate, the guide rod 153 slides on the rod sleeve 154, so that the lower pressure plate 152 moves more stably, and then the first cylinder 2 drives the impact rod 4 to impact the steel plate downward. When the impact rod 4 impacts the steel plate, the impact force on the impact rod 4 is reduced under the action of the shock absorber, and the sunken part of the steel plate contacts the pressure gauge 14 to display the corresponding pressure value. When the strength test of the steel plate is completed, the second cylinder 151 drives the lower pressure plate 152 to leave the steel plate, and the third cylinder 161 drives the push plate 162 to move and push the steel plate Move to make the steel plate move toward the collection box 17. After the limit block 163 slides to the maximum distance in the limit groove 164, the steel plate falls into the collection box 17. The whole process is very time-saving and labor-saving, and does not affect the continuous testing of the steel plate, which greatly improves the testing efficiency of the steel plate. When the impact rod 4 needs to be replaced, the pull ring 94 drives the pull rope 93 to move. The pull rope 93 reduces the sliding resistance under the action of the pulley 11, which makes it convenient for the pull rope 93 to drive the slide rod 92 to move, so that the slide rod 92 drives the insertion rod 91 to move out of the socket 8, and the fixed platform 3 can be removed from under the connecting rod 7, and the shock absorber and the impact rod 4 can be replaced together.

Claims

1. A container strength testing device, comprising a mounting frame (1), characterized in that: A first cylinder (2) is installed at the lower side of the mounting frame (1); a connecting rod (7) is fixedly connected to the output end of the first cylinder (2); sockets (8) are provided on both sides of the connecting rod (7); a fixed platform (3) is movably connected below the connecting rod (7); connecting components (9) are fixedly connected to both sides of the fixing platform (3); a limiting component (12) is provided between the fixing platform (3) and the connecting rod (7); a shock absorbing spring (5) and a damper (6) are fixedly connected to the lower end of the fixing platform (3); the damper (6) is located on the inner side of the shock absorbing spring (5); The common lower end of the damper (6) and the shock absorbing spring (5) is fixedly connected to a striking rod (4); the lower side of the mounting frame (1) is fixedly connected to a placing platform (13); a pressure gauge (14) is fixedly connected to the placing platform (13) below the striking rod (4); one side of the placing platform (13) is fixedly connected to a fixing plate assembly (15); the other side of the placing platform (13) is fixedly connected to a moving plate assembly (16); the side of the placing platform (13) away from the mounting frame (1) is fixedly connected to a collecting box (17); one side of the collecting box (17) is hinged with a box door (18).

2. A container strength testing device according to claim 1, characterized in that: The connecting assembly (9) comprises an insert rod (91), the insert rod (91) being slidably connected to both sides of the fixed platform (3), one side of the insert rod (91) being movably connected to the socket (8), one end of the insert rod (91) being fixedly connected to a sliding rod (92), the sliding rod (92) being slidably connected to the fixed platform (3), one end of the sliding rod (92) being fixedly connected to a pull rope (93) away from the insert rod (91), and one end of the pull rope (93) being fixedly connected to a pull ring (94) away from the sliding rod (92).

3. A container strength testing device according to claim 2, characterized in that: A return spring (95) is fixedly connected to one side of the slide bar (92), and one side of the return spring (95) is fixedly connected to one side inside the fixed platform (3).

4. A container strength testing device according to claim 1, characterized in that: Guide frames (10) are fixedly connected to both sides of the fixed platform (3), and a pulley (11) is rotatably connected to the inner side of the guide frame (10). Two pulleys (11) are provided, and one side of the two pulleys (11) is fitted and connected to one side of the pull rope (93).

5. A container strength testing device according to claim 1, characterized in that: The limiting assembly (12) comprises a sleeve (121), the sleeve (121) is fixedly connected to both sides of the connecting rod (7), a stop groove (122) is provided inside the sleeve (121), a stop rod (123) is slidably connected inside the stop groove (122), and one end of the stop rod (123) is fixedly connected to one end of the fixed platform (3).

6. A container strength testing device according to claim 1, characterized in that: The fixing plate assembly (15) comprises a second cylinder (151), the second cylinder (151) is fixedly connected to one side of the upper end of the placement platform (13), the output end of the second cylinder (151) is fixedly connected to a lower pressure plate (152), the upper end of the lower pressure plate (152) is fixedly connected to a guide rod (153), and the side of the placement platform (13) close to the second cylinder (151) is fixedly connected to a rod sleeve (154), and the guide rod (153) is slidably connected to the rod sleeve (154).

7. A container strength testing device according to claim 6, characterized in that: The shift plate assembly (16) comprises a third cylinder (161), the third cylinder (161) being fixedly connected to a side of the placement platform (13) close to the second cylinder (151), the output end of the third cylinder (161) being fixedly connected to a push plate (162), the push plate (162) being located on a side of the lower pressure plate (152), the lower end of the push plate (162) being fixedly connected to a limiting block (163), a limiting groove (164) being provided on the placement platform (13) below the lower pressure plate (152), the limiting block (163) being slidably connected to the limiting groove (164).

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