Steel plate compression resistance detection device

Abstract

The utility model relates to the technical field of steel plate detection, and discloses a steel plate compression resistance detection device which comprises a box body, a downward pressing assembly is arranged at the top end of the box body, a transverse plate penetrates through the lower side of the downward pressing assembly, three grooves are formed in the box body, pressure bearing assemblies are installed on the lower sides of the grooves, and a collecting groove is formed in the bottom end in the box body. A displacement assembly is arranged on the upper side of the collecting groove, and a control screen is arranged on one side of the box body. In the using process of the steel plate compression resistance detection device, steel plates are firstly placed in the grooves, then the steel plates in the three grooves are pressed downwards at the same time through the pressing assembly to be detected, the steel plate placing positions can be accurately fixed through the grooves, unnecessary steel plate position correction work is reduced, and the steel plate compression resistance detection efficiency is improved. And the steel plates are placed in the grooves, so that fragments generated when the steel plates are broken in the compression resistance detection process can be prevented from splashing, the security protection effect is achieved, and the working efficiency of the compression resistance detection device is effectively improved through synchronous detection of the three sets of steel plates finally.

Description

Technical Field

[0001] The utility model relates to the technical field of steel plate detection, in particular to a steel plate compression detection device. Background Art

[0002] Steel plate is a flat steel material made by pouring molten steel and pressing it after cooling. It is flat and rectangular and can be directly rolled or cut from wide steel strip. It is classified by thickness as thin plate not more than 3mm (except electrical steel plate), medium plate 4-20mm, thick plate 20-60mm, and extra thick plate greater than 60mm. It is classified by production method into hot-rolled steel plate and cold-rolled steel plate. It is classified by use into bridge steel plate, boiler steel plate, shipbuilding steel plate, armored steel plate, automobile steel plate, roofing steel plate, structural steel plate, electrical steel plate (silicon steel sheet), spring steel plate, heat-resistant steel plate, alloy steel plate and others.

[0003] Before the steel plate is put into use, test pieces should be taken for testing in accordance with the provisions of the current national standards. The steel plate testing items include thickness testing, weld testing, chemical composition testing, gloss testing, hardness testing, flatness testing, fire resistance testing, surface roughness testing, wear resistance testing, compressive strength testing, high and low temperature resistance testing and oxidation resistance testing, etc. Among them, the compressive strength test refers to applying a certain weight of pressure on the steel to test the maximum pressure it can withstand.

[0004] Chinese Patent Publication No.: CN 206974828 U discloses a "Multi-point synchronous detection device for compressive strength of steel plates for construction", which includes a workbench, a hydraulic rod, a hydraulic cylinder and a steel plate body. The front and rear ends above the workbench are welded with mounting frames, and the inner wall of the mounting frame is provided with a limiting groove. A mounting plate is arranged on the inner side of the mounting frame, and limiting blocks are installed on the front and rear sides of the mounting plate. The limiting blocks are located on the inner side of the limiting groove. The hydraulic cylinder is bolted to the middle part of the mounting plate, and a mounting plate is connected to the top of the hydraulic cylinder. The outer side of the mounting plate is hingedly connected to an adjusting rod, and the outer end of the adjusting rod is hingedly connected to a connecting rod.

[0005] The above-mentioned prior art realizes the movement of the pressure plate in different directions through the hydraulic cylinder and the adjusting rod, so that the detection device can achieve the effect of multi-point synchronous detection. However, steel plate detection generally involves multiple groups of detection or re-testing. This device, like the traditional detection device, can only detect one steel plate at a time, and does not consider how to quickly and accurately place the steel plate to the inspected position corresponding to the detection port. The detection efficiency is not improved, and the subsequent processing method of the steel plate after detection is not optimized.

[0006] It can be seen that there is an urgent need for a steel plate compression testing device to improve the testing speed of the steel plate, optimize the subsequent processing methods of the steel plate after testing, and achieve more efficient and quick work efficiency. Utility Model Content

[0007] The purpose of the utility model is to provide a steel plate compression detection device to solve the problems raised in the above background technology.

[0008] In order to solve the above technical problems, the utility model provides the following technical solutions: a steel plate compression detection device, comprising a box, a pressing assembly is arranged at the top of the box, and a horizontal plate is passed through the lower side of the pressing assembly, three grooves are opened inside the box, and a pressure bearing assembly is installed at the lower side of the groove, a collecting groove is arranged at the bottom end of the box, and a displacement assembly is arranged at the upper side of the collecting groove, and a control screen is arranged at one side of the box;

[0009] The pressing assembly comprises a pressing cylinder, the output end of the pressing cylinder is connected to a pressing plate, and the bottom end of the pressing plate is connected to three pressing blocks;

[0010] The displacement assembly includes a cylinder, and a horizontal bar is connected to the lower side of the cylinder, an electromagnet is arranged on the lower side of the horizontal bar, and barrels are arranged on both sides of the electromagnet, piston rods penetrate the two sides of the barrel, and a slider is arranged on the lower side of the piston rod, the lower side of the slider is connected to a bottom plate, and baffles are connected on both sides of the bottom plate.

[0011] Preferably, the pressure-bearing assembly includes a base, a pressure-bearing plate is arranged on the upper side of the base, and a telescopic rod is connected to the lower side of the pressure-bearing plate, a column is installed on the upper side of the pressure-bearing plate, and a pressure block is connected to the upper side of the column.

[0012] Preferably, the groove is located at the lower side of the lower pressing block, and the groove matches the lower pressing block.

[0013] Preferably, a collecting box is connected to the lower side of the collecting trough, and the collecting trough is located on both sides of the groove.

[0014] Preferably, the box body is located under the baffle, and the number of baffles is set to four.

[0015] Preferably, collection boxes are provided on both sides of the pressure-bearing component, and the collection boxes are located inside the box body.

[0016] Preferably, the electromagnet is located on the upper side of the groove and the collecting groove, and the groove, the collecting groove and the electromagnet are in parallel positions.

[0017] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0018] First, the utility model places the steel plate in the groove, and then uses the three pressing blocks connected to the lower side of the lower pressing plate to synchronously perform pressing tests on the steel plates in the three grooves. The steel plates can be precisely positioned in the grooves to ensure the accuracy of the steel plate placement and reduce unnecessary steel plate position adjustment time. If the steel plates fail the compression test in the grooves, the fragments will not splash when they are broken, which plays a safety protection role. At the same time, the detection of the three groups of steel plates also greatly speeds up the detection speed of the steel plates.

[0019] Second, the utility model moves the displacement component to the steel plate that has been inspected, and drives the electromagnet to move down and adsorb the steel plate through the cylinder, and separates the unqualified steel plates such as broken and bent steel plates from the qualified steel plates into the collection grooves on both sides, and collects them into the collection box through the collection grooves, thereby optimizing the processing method of the steel plates after inspection, effectively classifying the steel plates, reducing manual labor, and effectively improving the overall efficiency of steel plate compression testing. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a cross-sectional view of the utility model;

[0022] Figure 3 This is a schematic diagram of the displacement assembly structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the pressure-bearing component of the utility model.

[0024] Wherein: 1. Box body; 2. Down-pressure assembly; 201. Down-pressure cylinder; 202. Down-pressure plate; 203. Down-pressure block; 3. Horizontal plate; 4. Groove; 5. Pressure-bearing assembly; 501. Base; 502. Telescopic rod; 503. Pressure-bearing plate; 504. Column; 505. Pressure-bearing block; 6. Displacement assembly; 601. Cylinder; 602. Horizontal bar; 603. Electromagnet; 604. Can; 605. Piston rod; 606. Slider; 607. Bottom plate; 608. Baffle; 7. Collection trough; 701. Collection box; 8. Control panel. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-4A steel plate compression testing device comprises a box body 1, a pressing assembly 2 is arranged at the top of the box body 1, and a horizontal plate 3 is passed through the lower side of the pressing assembly 2, three grooves 4 are opened inside the box body 1, and a pressure bearing assembly 5 is installed at the lower side of the groove 4, a collecting groove 7 is arranged at the bottom end of the box body 1, and a displacement assembly 6 is arranged on the upper side of the collecting groove 7, and a control screen 8 is arranged on one side of the box body 1;

[0027] The pressing assembly 2 includes a pressing cylinder 201, the output end of the pressing cylinder 201 is connected to a pressing plate 202, and the bottom end of the pressing plate 202 is connected to three pressing blocks 203;

[0028] The displacement assembly 6 includes a cylinder 601, and a horizontal bar 602 is connected to the lower side of the cylinder 601, an electromagnet 603 is arranged on the lower side of the horizontal bar 602, and a barrel 604 is arranged on both sides of the electromagnet 603, a piston rod 605 passes through both sides of the barrel 604, and a slider 606 is arranged on the lower side of the piston rod 605, a bottom plate 607 is connected to the lower side of the slider 606, and baffles 608 are connected on both sides of the bottom plate 607.

[0029] Through the above technical scheme, the steel plate is placed in the groove 4, and the three pressing blocks 203 of the pressing assembly 2 are pressed down synchronously to perform compression test on the steel plates in the three grooves 4. The placement position of the steel plate in the groove 4 can accurately locate the position of the compressed steel plate, reducing unnecessary correction time of the steel plate placement position, and the groove 4 can play a safety protection effect when the steel plate fails the pressure test and breaks and splashes. Multiple groups of pressing blocks 203 can also increase the steel plate detection speed. Finally, the electromagnet 603 of the displacement assembly 6 can be used to place the steel plates that have been tested into two collection slots 7 according to whether they are qualified or not, which is effectively classified and optimized The subsequent processing method of the steel plates after testing is optimized.

[0030] Specifically, the pressure-bearing component 5 includes a base 501 , a pressure-bearing plate 503 is arranged on the upper side of the base 501 , and a telescopic rod 502 is connected to the lower side of the pressure-bearing plate 503 , a column 504 is installed on the upper side of the pressure-bearing plate 503 , and a pressure-bearing block 505 is connected to the upper side of the column 504 .

[0031] Through the above technical solution, the lower side of the telescopic rod 502 is connected to the base 501, which has a stabilizing effect on the pressure-bearing component 5 as a whole. Then, three groups of columns 504 and pressure blocks 505 are arranged on the upper side of the pressure-bearing plate 503, so that the steel plates in the three groups of grooves 4 can be simultaneously pushed to the outside of the plane, which is convenient for the unified treatment of the steel plates after inspection. The structure is simple, convenient and fast.

[0032] Specifically, the groove 4 is located at the lower side of the lower pressing block 203 , and the groove 4 matches the lower pressing block 203 .

[0033] Through the above technical scheme, the groove 4 is set at the vertical lower side position of the lower pressing block 203, which can quickly make the lower pressing block 203 drop linearly to perform compression test on the steel plate in the groove 4, thereby accelerating the time for pressing down the steel plate for testing. At the same time, the inner diameter of the groove 4 and the width of the lower pressing block 203 are designed to be consistent, which can reduce unnecessary space gaps when the lower pressing block presses down the steel plate in the groove 4, thereby improving the accuracy of the steel plate compression test.

[0034] Specifically, a collecting box 701 is connected to the lower side of the collecting tank 7 , and the collecting tank 7 is located on both sides of the groove 4 .

[0035] Through the above technical solution, the collection box 701 is placed on the lower side of the collection trough 7 for direct connection, so that the collected steel plates after inspection can directly fall into the collection box 701 through the collection trough 7. It is easy to use, has high space utilization, and a simple and stable structure. The steel plates stored in the collection box can be processed uniformly after reaching a certain capacity, thereby reducing the number of manual cleaning times and reducing labor costs.

[0036] Specifically, the box body 1 is located at the lower side of the baffle 608, and the number of the baffles 608 is set to four.

[0037] Through the above technical solution, the baffle 608 is fixedly connected to the upper side of the box body 1, which can improve the stability of the baffle 608. At the same time, the number of baffles 608 is set to four, which can fix the two sides of the two groups of displacement components, thereby increasing the stability and displacement accuracy of the displacement components, and can also play a limiting role on the electromagnet 603 and the can 604, so that the displacement stroke of the electromagnet 603 and the can 604 is within the specified controllable range.

[0038] Specifically, collection boxes 701 are provided on both sides of the pressure-bearing component 5 , and the collection boxes 701 are located inside the box body 1 .

[0039] Through the above technical solution, the pressure-bearing component 5 and the collection box 701 are placed in the box body 1, which effectively utilizes the space, prevents the equipment from being placed in a messy manner, affects the overall neatness and beauty of the steel plate pressure-resistant device, reduces the overall space occupied by the equipment, reduces the possibility of damage to the equipment by external factors, and facilitates the inspection and maintenance of the equipment.

[0040] Specifically, the electromagnet 603 is located on the upper side of the groove 4 and the collecting groove 7, and the groove 4, the collecting groove 7 and the electromagnet 603 are in parallel positions.

[0041] Through the above technical solution, the groove 4, the collecting groove 7 and the electromagnet 603 are set in parallel positions. After collecting the steel plates on the groove 4, the electromagnet 603 can be directly translated to the upper side of the collecting groove 7 on both sides for delivery. The short translation distance can avoid an increase in the number of redundant and invalid structural parts of the equipment, thereby improving the working efficiency of the equipment.

[0042] When in use, first adjust the steel plate pressure data on the control panel 8, then start the pressing cylinder 201 of the pressing assembly 2 to drive the three pressing blocks 203 of the pressing plate 202 to simultaneously press down the steel plates in the three grooves 4 to perform the steel plate compression test. Performing three groups of steel plate compression tests simultaneously effectively speeds up the test speed of the compression test device. The setting of the grooves can accurately place the position of the compression test steel plate, reducing unnecessary adjustment and placement time of the compression test steel plate. When the steel plate in the groove 4 is broken in the event of failure during the test, the fragments that fly around cannot fly around because they are in the groove, which plays a role in safety protection. The tested steel plate is connected to the telescopic rod 5 on the base 501. 02 Lift the column 504 and the pressure block 505 on the pressure plate 503, and further lift the steel plate on the pressure block 505 to the plane. At the same time, use the combination of the tank 604, the piston rod 605 and the slider 606 to drive the cylinder 601 and the electromagnet 603 to move horizontally to the upper side of the steel plate. At this time, the energized electromagnet 603 has adsorption properties, and the cylinder 601 drives the electromagnet 603 to move down close to the steel plate, thereby strengthening the adsorption force of the steel plate. Finally, the steel plate on the electromagnet 603 is placed in the collection box 701 connected to the collection groove 7. The collection boxes on both sides of the groove 4 respectively collect qualified and unqualified steel plates, thereby optimizing the processing method after the steel plate inspection and reducing labor costs.

[0043] Although the 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 thereof, and the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A steel plate compression testing device, comprising a housing (1), characterized in that: A downward pressure component (2) is arranged at the top of the box body (1), and a horizontal plate (3) passes through the lower side of the downward pressure component (2); three grooves (4) are opened inside the box body (1), and a pressure-bearing component (5) is installed on the lower side of the groove (4); a collecting groove (7) is arranged at the bottom end of the box body (1), and a displacement component (6) is arranged on the upper side of the collecting groove (7); and a control panel (8) is arranged on one side of the box body (1); The pressing assembly (2) comprises a pressing cylinder (201), the output end of the pressing cylinder (201) is connected to a pressing plate (202), and the bottom end of the pressing plate (202) is connected to three pressing blocks (203); The displacement assembly (6) comprises a cylinder (601), and a horizontal bar (602) is connected to the lower side of the cylinder (601), an electromagnet (603) is arranged on the lower side of the horizontal bar (602), and a barrel (604) is arranged on both sides of the electromagnet (603), a piston rod (605) passes through both sides of the barrel (604), and a slider (606) is arranged on the lower side of the piston rod (605), a bottom plate (607) is connected to the lower side of the slider (606), and baffles (608) are connected to both sides of the bottom plate (607).

2. A steel plate compression testing device according to claim 1, characterized in that: The pressure-bearing assembly (5) comprises a base (501), a pressure-bearing plate (503) is arranged on the upper side of the base (501), and a telescopic rod (502) is connected to the lower side of the pressure-bearing plate (503), a column (504) is installed on the upper side of the pressure-bearing plate (503), and a pressure-bearing block (505) is connected to the upper side of the column (504).

3. A steel plate compression testing device according to claim 1, characterized in that: The groove (4) is located at the lower side of the lower pressing block (203), and the groove (4) matches the lower pressing block (203).

4. A steel plate compression testing device according to claim 1, characterized in that: The lower side of the collecting trough (7) is connected to a collecting box (701), and the collecting trough (7) is located on both sides of the groove (4).

5. A steel plate compression testing device according to claim 1, characterized in that: The box body (1) is located at the lower side of the baffle (608), and the number of baffles (608) is set to four.

6. A steel plate compression testing device according to claim 1, characterized in that: Collection boxes (701) are provided on both sides of the pressure-bearing component (5), and the collection boxes (701) are located inside the box body (1).

7. A steel plate compression testing device according to claim 1, characterized in that: The electromagnet (603) is located on the upper side of the groove (4) and the collecting groove (7), and the groove (4), the collecting groove (7) and the electromagnet (603) are in parallel positions.

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