Concrete product strength detection equipment

Abstract

The utility model relates to the technical field of concrete detection, and discloses concrete product strength detection equipment which comprises a supporting top plate, four groups of supporting columns welded and mounted at the bottom of the supporting top plate, and a blanking box welded and mounted at the bottoms of the supporting columns, and further comprises a hydraulic cylinder structure which penetrates through the supporting top plate and is welded and mounted; the bearing table is welded and mounted in the discharging box; and the detection mechanism is mounted at the bottom of the hydraulic cylinder structure. Through the arrangement of the rectangular discharging opening, splashed concrete residues impact the periphery and then fall into the rectangular discharging opening, the concrete residues are guided by a Z-shaped channel formed by the guide inclined plate and the auxiliary inclined plane, the concrete residues fall into the position of the storage opening to be stored in a unified mode, and after multiple sets of concrete products are detected, the concrete products can be stored in the storage opening in a unified mode. And the storage opening is cleaned, so that the time for cleaning the table top once for detecting a group of concrete products is saved, and the use convenience of the detection equipment is improved.

Description

Technical Field

[0001] The utility model relates to the field of concrete detection, in particular to a concrete product strength detection device. Background Art

[0002] Concrete is an indispensable material in modern construction projects. Compressive strength is the most important indicator of concrete. When pouring concrete on site, sampling and inspection are required, and compressive strength testing is carried out in the laboratory when the concrete reaches the age of 28 days. After reaching the age, all parties still need to organize on-site inspection of concrete components. On-site inspection is mainly based on non-destructive or micro-destructive inspection. Currently, commonly used inspection methods include rebound method, ultrasonic-rebound method, core drilling method, post-anchoring method, shear compression method, etc. By comparing and analyzing various mature inspection methods at present, it is beneficial for all parties in the construction project to reasonably select inspection methods.

[0003] The patent with the authorization announcement number CN219935507U that has been published discloses a concrete strength testing device for civil engineering construction. The following scheme is proposed, which includes two symmetrically arranged support seats, and the same fixed plate is fixedly installed on the side close to each other of the two support seats, and the top of the fixed plate is provided with a storage groove, and the bottom inner wall of the storage groove is fixedly installed with a sensor, and the top of the sensor is fixedly installed with a placement plate, and concrete is placed on the top of the placement plate. The top of the fixed plate is fixedly installed with two symmetrically arranged vertical plates, and one side of the vertical plate is provided with a fixing hole, and a slide plate is slidably installed in the fixing hole, and the top inner wall and the bottom inner wall of the fixing hole are provided with connecting grooves. The rotation of the winding wheel can drive the thin rope to shrink, and the shrinkage of the thin rope can make the protective plate rise and fall, so that it is easy to complete the disassembly of the protective plate and facilitate people to deal with the debris generated during concrete testing.

[0004] With respect to the above-mentioned utility model, we found that during the strength test, concrete is prone to breakage and fracture due to the compressive strength failing to meet the pressure test standard, thereby causing splashing everywhere. The above-mentioned utility model adopts a protective plate to protect it, and after the concrete test is completed, the residue on the desktop still needs to be collected, which increases the use time of the testing equipment and reduces the convenience of use. Utility Model Content

[0005] The utility model provides a concrete product strength testing device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A concrete product strength testing device comprises a supporting top plate, four groups of supporting columns welded and mounted on the bottom of the supporting top plate, a material box welded and mounted on the bottom of the supporting columns, and further comprising:

[0008] A hydraulic cylinder structure is welded and installed through the supporting top plate, and is used to perform strength testing on concrete products; a bearing platform is welded and installed inside the unloading box, and is used to carry concrete products and assist the hydraulic cylinder structure in performing pressing strength testing;

[0009] The detection mechanism is installed at the bottom of the hydraulic cylinder structure and is used to press the concrete product to reach the maximum pressure value given by the hydraulic cylinder structure, so as to measure the strength of the concrete product.

[0010] The hydraulic cylinder structure drives the detection mechanism to press down to perform strength testing on concrete products.

[0011] Furthermore, a detection panel is provided on the top of the material discharge box, storage openings are provided at both ends of the material discharge box, a rectangular material discharge opening is provided at the top of the material discharge box, and the rectangular material discharge opening is communicated with the storage opening.

[0012] The rectangular discharge opening and the receiving opening are connected, so it is convenient to discharge and collect the concrete residues that are broken and splashed during the strength test.

[0013] Furthermore, a guide ramp is welded and installed on the discharge box around the rectangular discharge opening, a fixing plate is welded and installed on the discharge box on both sides of the bottom of the guide ramp, and a guide slope is installed on the discharge box at the receiving opening.

[0014] The guide slope and the guide inclined plate assist each other in guiding the residue to the receiving port, so that it can be collected and processed after the test.

[0015] Furthermore, a bearing surface is installed on the top of the bearing platform, and four groups of auxiliary inclined surfaces are installed on the bottom of the bearing surface, and the auxiliary inclined surfaces cooperate with the fixing plate.

[0016] By inclining the fixed plate and the auxiliary inclined plane in opposite directions, the residue is made to fall in a Z-shaped trajectory inside the discharge box, thereby preventing it from being stuck inside the discharge box and being unable to be removed.

[0017] Furthermore, the detection mechanism includes a connecting plate installed at the bottom of the hydraulic cylinder structure, a pressing block installed at the bottom of the connecting plate, and T-shaped pressing plates installed on both sides of the pressing block. A detection unit is fixedly installed at the bottom of the pressing block.

[0018] The detection unit is fixedly installed on the bottom of the pressing block to perform pressing detection on the surface of the concrete product to measure its maximum strength.

[0019] Furthermore, the T-shaped pressing plate and the connecting plate are connected and installed via a plurality of groups of pressing springs.

[0020] The two sides of the rectangular discharge opening are enclosed by the cooperation of the pressing spring and the T-shaped pressing plate to prevent the splashing of debris and gravel.

[0021] Furthermore, two groups of slots are provided on the detection plate surface, two groups of welding plates are installed on the detection plate surface, and the T-shaped pressing plate and the slots are matched and fixed to each other.

[0022] The T-shaped pressing plate and the card slot are fixed together to ensure the stability of the pressing block during the pressing process, thereby preventing the pressing block from deviating and affecting the detection effect.

[0023] Beneficial effects of the utility model:

[0024] 1. The concrete product strength testing device is provided with a rectangular discharge port during use, so that the splashed concrete residues collide with the surroundings and then fall into the rectangular discharge port, and are guided by a Z-shaped channel formed by a guide inclined plate and an auxiliary inclined surface so that they fall to the receiving port for unified storage. After the detection of multiple groups of concrete products is completed, the receiving port is cleaned, which saves the time of cleaning the tabletop once for detecting a group of concrete products, and improves the convenience of using the testing device;

[0025] 2. This kind of concrete product strength testing equipment is used in the process of using, and the testing unit fixedly installed at the bottom of the pressing block is used to press the concrete product for testing. The T-shaped pressing plate and the welding plate play a protective role, forming a surrounding space for the concrete product, so that the splashing residue hits the T-shaped pressing plate or the welding plate and falls off. When there is no need to test, there is no block at the position of the T-shaped pressing plate on the testing plate surface, which is convenient for taking and removing the concrete product. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the structure of the utility model;

[0027] Figure 2 It is a schematic diagram of the cross-sectional structure of the load-bearing bottom plate of the utility model;

[0028] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model;

[0029] Figure 4 It is a schematic diagram of the cross-sectional structure of the side top frame of the utility model;

[0030] Figure 5 For this utility model Figure 3 Schematic diagram of the enlarged structure at A in FIG.

[0031] Numbers in the figure: 1. Support top plate; 11. Support column; 2. Discharge box; 21. Storage port; 22. Detection plate surface; 23. Rectangular discharge port; 24. Guide inclined plate; 25. Fixed plate; 26. Guide inclined surface; 27. Slot; 28. Welding plate; 3. Hydraulic cylinder structure; 4. Load-bearing platform; 41. Load-bearing surface; 42. Auxiliary inclined surface; 5. Detection mechanism; 51. Connecting plate; 52. Pressing spring; 53. T-shaped pressing plate; 54. Pressing block. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0033] Reference Figure 1-5 A concrete product strength testing device comprises a supporting top plate 1, four groups of supporting columns 11 welded and installed at the bottom of the supporting top plate 1, and a material discharge box 2 welded and installed at the bottom of the supporting columns 11; a testing plate surface 22 is provided on the top of the material discharge box 2, and receiving ports 21 are provided at both ends of the material discharge box 2, and a rectangular material discharge port 23 is provided at the top of the material discharge box 2, and the rectangular material discharge port 23 is communicated with the receiving port 21, and the rectangular material discharge port 23 is communicated with the receiving port 21, so that the concrete residues that are broken and splashed during the strength test can be collected by discharging; a guide inclined plate 24 is welded and installed on the material discharge box 2 around the rectangular material discharge port 23, and a fixing plate 25 is welded and installed on the material discharge box 2 on both sides of the bottom of the guide inclined plate 24, and the receiving plate 23 is connected to the receiving port 21. A guide slope 26 is installed on the discharge box 2 at the position of the opening 21. The guide slope 26 and the guide inclined plate 24 assist each other to guide the residue to the receiving opening 21, so as to facilitate collection and processing after the detection. The rectangular discharge opening 23 is set so that the splashed concrete residue hits the surroundings and then falls into the rectangular discharge opening 23. The Z-shaped channel formed by the guide inclined plate 24 and the auxiliary slope 42 guides it to fall to the receiving opening 21 for unified storage. After the detection of multiple groups of concrete products is completed, the receiving opening 21 is cleaned, which saves the time of cleaning the desktop once for detecting a group of concrete products, and improves the convenience of using the detection equipment.

[0034] It also includes: a hydraulic cylinder structure 3, which penetrates the support top plate 1 and is welded and installed, and is used to perform strength testing on concrete products; a bearing platform 4, which is welded and installed inside the material box 2, and is used to carry concrete products and assist the hydraulic cylinder structure 3 in performing pressing strength testing; a bearing surface 41 is installed on the top of the bearing platform 4, and four sets of auxiliary inclined surfaces 42 are installed on the bottom of the bearing surface 41. The auxiliary inclined surfaces 42 cooperate with the fixed plate 25, and the fixed plate 25 and the auxiliary inclined surfaces 42 are inclined in opposite directions, so that the residue falls in a Z-shaped trajectory inside the material box 2, so as to avoid being stuck inside the material box 2 and unable to be taken out;

[0035] The detection mechanism 5 is installed at the bottom of the hydraulic cylinder structure 3 and is used to press the concrete product to reach the maximum pressure value given by the hydraulic cylinder structure 3, so as to measure the strength of the concrete product; the detection mechanism 5 includes a connecting plate 51 installed at the bottom of the hydraulic cylinder structure 3, a pressing block 54 installed at the bottom of the connecting plate 51, a detection unit fixedly installed at the bottom of the pressing block 54, and a T-shaped pressing plate 53 installed on both sides of the pressing block 54. The surface of the concrete product is pressed by the pressing block 54, and the strength of the concrete product is tested by the detection unit fixedly installed at the bottom of the pressing block 54 to measure its maximum strength; the T-shaped pressing plate 53 and the connecting plate 51 are connected and installed by multiple groups of pressing springs 52, and the pressing springs 52 cooperate with the T-shaped pressing plate 53 to press the rectangular material The two sides of the opening 23 are fenced to prevent debris and gravel from splashing; two groups of slots 27 are opened on the detection plate surface 22, and two groups of welding plates 28 are installed on the detection plate surface 22, and the T-shaped pressing plate 53 and the slots 27 are clamped and fixed with each other. The T-shaped pressing plate 53 and the slots 27 are clamped and fixed with each other to ensure the stability of the pressing block 54 during the pressing process, and to prevent the pressing block 54 from deviating and affecting the detection effect. When the pressing block 54 is pressed, the T-shaped pressing plate 53 and the welding plate 28 play a protective role, forming a surrounding space for the concrete product, so that the splashing debris hits the T-shaped pressing plate 53 or the welding plate 28 and falls off. When no detection is needed, there is no block at the position of the T-shaped pressing plate 53 on the detection plate surface 22, which is convenient for taking and removing the concrete product.

[0036] Working principle: by placing the concrete product on the bearing surface 41, the hydraulic cylinder structure 3 is started, and the pressing block 54 installed at the bottom of the hydraulic cylinder structure 3 presses the surface of the concrete product, and the pressure is detected by the detection unit fixedly installed at the bottom of the pressing block 54. When it is broken, the sensor can be fed back with a signal through the detection unit, and the maximum strength value is measured to achieve the detection effect of the concrete product. When it is broken, splashing is generated, and two groups of directions are protected by the welding plate 28, and the other two groups of directions are protected by the T-shaped pressing plate 53, so that the broken concrete product residues fall from the rectangular discharge port 23, and are guided to the receiving port 21 for unified storage through the cooperation of the auxiliary inclined surface 42 and the guide inclined plate 24.

[0037] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A concrete product strength testing device, comprising a support top plate (1), four groups of support columns (11) welded to the bottom of the support top plate (1), and a material box (2) welded to the bottom of the support columns (11), characterized in that: Also includes: A hydraulic cylinder structure (3) is welded and installed through the supporting top plate (1) and is used to perform strength testing on concrete products; A bearing platform (4) is welded and installed inside the unloading box (2) and is used to bear the concrete product and assist the hydraulic cylinder structure (3) in performing a pressing strength test; The detection mechanism (5) is installed at the bottom of the hydraulic cylinder structure (3) and is used to press the concrete product to reach the maximum pressure value given by the hydraulic cylinder structure (3), thereby measuring the strength of the concrete product.

2. A concrete product strength testing device according to claim 1, characterized in that: The top of the material discharge box (2) is provided with a detection panel (22), both ends of the material discharge box (2) are provided with receiving openings (21), the top of the material discharge box (2) is provided with a rectangular material discharge opening (23), and the rectangular material discharge opening (23) is communicated with the receiving opening (21).

3. A concrete product strength testing device according to claim 2, characterized in that: A guide inclined plate (24) is welded and installed on the discharge box (2) around the rectangular discharge opening (23), fixed plates (25) are welded and installed on the discharge box (2) at both sides of the bottom of the guide inclined plate (24), and a guide inclined surface (26) is installed on the discharge box (2) at the position of the receiving opening (21).

4. A concrete product strength testing device according to claim 3, characterized in that: A bearing surface (41) is installed on the top of the bearing platform (4), and four groups of auxiliary inclined surfaces (42) are installed on the bottom of the bearing surface (41), and the auxiliary inclined surfaces (42) cooperate with the fixing plate (25).

5. A concrete product strength testing device according to claim 4, characterized in that: The detection mechanism (5) comprises a connecting plate (51) mounted on the bottom of the hydraulic cylinder structure (3), a pressing block (54) mounted on the bottom of the connecting plate (51), and T-shaped pressing plates (53) mounted on both sides of the pressing block (54); a detection unit is fixedly mounted on the bottom of the pressing block (54).

6. A concrete product strength testing device according to claim 5, characterized in that: The T-shaped pressing plate (53) and the connecting plate (51) are connected and installed via a plurality of groups of pressing springs (52).

7. A concrete product strength testing device according to claim 6, characterized in that: Two groups of slots (27) are provided on the detection plate surface (22), two groups of welding plates (28) are installed on the detection plate surface (22), and the T-shaped pressing plate (53) and the slots (27) are mutually engaged and fixed.

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