Rapid detection device for compressive strength of mortar

Abstract

The utility model belongs to the field of detection, in particular relates to a rapid detection device for the compressive strength of mortar, and aims to solve the problem that unnecessary time is wasted as a previous mortar test block needs to be taken down after being tested and then placed when the conventional detection device is used, the following scheme is provided: the rapid detection device comprises a base, a U-shaped frame is fixedly arranged on one side of the top of the base, and a control table is installed on the other side of the top of the base. The detection assembly is used for detecting the mortar test block, the detection assembly is arranged at the top of the U-shaped frame, the detection assembly comprises a pressure sensor and a hydraulic rod, any placing plate is pulled out, the mortar test block is placed on the surface of the placing plate and then pushed into the U-shaped frame, and then the mortar test block can be detected through the detection assembly. And the next batch of test blocks can be placed on the other placing plate in advance during detection, so that the next batch of test blocks can be quickly detected, and the efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mortar strength detection, in particular to a mortar compressive strength rapid detection device. Background Art

[0002] Mortar is the bonding material used for bricklaying in construction. It is composed of a certain proportion of sand and cementing materials. Mortar test block refers to a material made by mixing mortar in proportion and putting it into a mortar test mold. It is a cubic test block made to test the strength grade of mortar.

[0003] The existing detection device still has the following problems when in use:

[0004] When using the detection device, the previous mortar test block must be removed after testing before the next one can be placed, which wastes unnecessary time. In addition, when placing the test block on the test table, it is inconvenient due to the weight of the mortar test block itself and the obstructions on the sides and top of the test table. Utility Model Content

[0005] The purpose of the utility model is to solve the problems in the prior art that when using the detection device, the previous mortar test block needs to be removed after the test before the next one is placed, which wastes unnecessary time, and when the test block is placed on the detection table, it is inconvenient due to the weight of the mortar test block itself and the two sides and the top of the detection table. A mortar compressive strength rapid detection device is proposed to solve the problems that

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

[0007] A mortar compressive strength rapid detection device comprises a base, a U-shaped frame is fixedly arranged on one side of the top of the base, and a control console is installed on the other side of the top of the base;

[0008] A detection component is used to detect the mortar test block, the detection component is arranged on the top of the U-shaped frame, the detection component includes a pressure sensor and a hydraulic rod, the hydraulic rod is fixedly arranged on the top of the U-shaped frame, a lower pressing plate is fixedly arranged at the telescopic end of the hydraulic rod, and the lower pressing plate is located inside the U-shaped frame, a card slot is opened at the bottom of the lower pressing plate, and the pressure sensor is installed in the card slot;

[0009] Two placement plates are used to place mortar test blocks. The two control consoles are both arranged on the top of the base and inside the U-shaped frame. The ends of the two placement plates that are close to each other are rotatably arranged.

[0010] The clamping assembly is used to clamp and fix the placement plate, and the clamping assembly is arranged inside the U-shaped frame.

[0011] In a possible design, limiting grooves are provided at both ends of the inner wall of the U-shaped frame, limiting rods are fixedly arranged inside the limiting grooves, limiting blocks are fixedly arranged at both ends of both sides of the lower pressure plate, and the four limiting blocks are respectively slidably mounted on the outer walls of the four limiting rods.

[0012] In a possible design, transverse grooves are provided at the bottoms of both sides of the U-shaped frame, and the same round rod is rotatably provided at the rotation points of the two placement plates, and the two ends of the two round rods extend to the inside of the two transverse grooves respectively.

[0013] In a possible design, the locking assembly includes an inner cavity opened on both sides of the inner walls at the top of the two transverse grooves, a multi-section telescopic rod is arranged inside the inner cavity, and a compression spring is arranged inside the multi-section telescopic rod, a connecting groove connected to the limiting groove is opened on the side of the inner wall of the inner cavity close to the limiting groove, a connecting block is slidably arranged inside the connecting groove, and the two ends of the connecting block are respectively fixedly arranged on the outer wall of the multi-section telescopic rod and the outer wall of the limiting block.

[0014] In a possible design, the engaging assembly further includes bayonet holes both provided at the two ends of the outer wall of the round rod, and the bottom ends of the multi-section telescopic rods cooperate with the adjacent bayonet holes.

[0015] In a possible design, legs are fixedly provided at both ends of the bottom of the two placement plates on one side away from each other, and pulleys are provided at the bottom of the legs. Placement grooves are provided at both ends of both sides of the base, and the four placement grooves cooperate with the four legs.

[0016] In a possible design, handles are provided on the sides of the two placement plates that are away from each other.

[0017] In the present application, during specific use, first move out any one of the placement plates, then place the mortar test block to be tested on its surface, and then push the placement plate to the inside of the U-shaped frame. At this time, the two ends of the round rod move inside the horizontal groove and move to one end of the horizontal groove. At this time, start the hydraulic rod, and the telescopic end of the hydraulic rod pushes the lower pressure plate to move downward. The lower pressure plate will drive the limit block to move, and the limit block will drive the multi-section telescopic rod to move downward through the connecting block, so that the bottom end of the multi-section telescopic rod will be inserted into the slot opened on the outer wall of the round rod, thereby jamming the placement plate to avoid displacement during detection. When the lower pressure plate continues to move downward, the multi-section telescopic rod will begin to shrink so that it can move normally. Then the lower pressure plate is pressed to the mortar test block for compression resistance detection through the pressure sensor. During the detection, the mortar test blocks that need to be tested in the next batch are placed on another placement plate in advance so that the next detection can be carried out quickly.

[0018] In the utility model, the mortar compressive strength rapid testing device can achieve the goal of placing the next batch of test blocks on the other placement plate in advance when the test assembly is used to perform a compressive test on the batch of mortar test blocks through two placement plates, and then only the placement plates need to be pushed to be interchanged to take out the tested mortar test blocks and test the next batch of test blocks through the test assembly, thereby reducing unnecessary time and increasing efficiency;

[0019] In the utility model, the mortar compressive strength rapid detection device can achieve the effect of clamping and fixing the placement plate when the lower pressure plate moves downward for detection through the clamping assembly, thereby avoiding displacement of the placement plate on which the mortar test block is placed during the detection and avoiding unnecessary risks;

[0020] In the utility model, when in use, any one of the placement plates is pulled out and the mortar test block is placed on its surface and then pushed into the inside of the U-shaped frame, and then it can be tested by the detection component, and during the test, the next batch of test blocks can be placed on another placement plate in advance, so as to quickly perform the next batch of tests and increase efficiency;

[0021] During the test, the clamping assembly can be used to prevent the placement plate on which the mortar test block is placed from being displaced, thereby avoiding the risk. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the main structure of a mortar compressive strength rapid detection device proposed by the utility model;

[0023] Figure 2 This is a rear view structural schematic diagram of a mortar compressive strength rapid detection device proposed by the utility model;

[0024] Figure 3 This is a schematic diagram of the explosion structure of a mortar compressive strength rapid detection device proposed by the utility model;

[0025] Figure 4 This is a schematic cross-sectional structure diagram of a U-shaped frame of a mortar compressive strength rapid detection device proposed by the utility model;

[0026] Figure 5 For this utility model Figure 4 A magnified view of the structure of part A.

[0027] In the figure: 1. base; 2. U-shaped frame; 3. lower pressure plate; 4. hydraulic rod; 5. control console; 6. placement plate; 7. pressure sensor; 8. outrigger; 9. placement slot; 10. limit block; 11. limit rod; 12. limit slot; 13. round rod; 14. bayonet; 15. inner cavity; 16. connecting slot; 17. multi-section telescopic rod; 18. connecting block; 19. transverse slot. DETAILED DESCRIPTION

[0028] 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.

[0029] Example 1

[0030] Reference Figure 1 , a detection device, comprising: a base 1, a U-shaped frame 2 is fixedly arranged on one side of the top of the base 1, and a console 5 is installed on the other side of the top of the base 1;

[0031] Reference Figure 1-3 The detection component includes a pressure sensor 7 and a hydraulic rod 4. The hydraulic rod 4 is fixedly arranged on the top of the U-shaped frame 2. A lower pressing plate 3 is fixedly arranged at the telescopic end of the hydraulic rod 4, and the lower pressing plate 3 is located inside the U-shaped frame 2. A card slot is opened at the bottom of the lower pressing plate 3, and the pressure sensor 7 is installed in the card slot;

[0032] Two control consoles 5 are both arranged on the top of the base 1 and located inside the U-shaped frame 2, and the two placing plates 6 are arranged to rotate at the ends close to each other;

[0033] The bottom of both sides of the U-shaped frame 2 is provided with a transverse groove 19, and the rotation points of the two placement plates 6 are rotatably provided with a same round rod 13, and the two ends of the two round rods 13 extend to the inside of the two transverse grooves 19 respectively;

[0034] In the above technical solution, any one of the placement plates 6 is first removed, and then the mortar test block to be tested is placed on its surface, and then the placement plate 6 is pushed into the interior of the U-shaped frame 2, and at this time, the hydraulic rod 4 is started, and the telescopic end of the hydraulic rod 4 pushes the lower pressing plate 3 to move downward, so that the pressing plate 3 will squeeze the mortar test block, and the pressure resistance test is performed through the pressure sensor 7;

[0035] When conducting a compression test, the next batch of test blocks can be placed on another placement plate 6 in advance. Then, the tested mortar test blocks can be taken out by simply pushing the placement plate 6 to interchange them, and the next batch of test blocks can be tested through the testing assembly, thereby reducing unnecessary time and increasing efficiency.

[0036] refer to Figure 3 , both ends of the inner wall of the U-shaped frame 2 are provided with limiting grooves 12, and limiting rods 11 are fixedly arranged inside the limiting grooves 12. Both ends of the lower pressing plate 3 are fixedly provided with limiting blocks 10, and the four limiting blocks 10 are respectively slidably sleeved on the outer walls of the four limiting rods 11;

[0037] In the above technical solution, the vertical movement limitation of the lower pressing plate 3 is achieved by the limiting rod 11 and the limiting block 10 sleeved on the outer wall thereof.

[0038] refer to Figure 3-5 The clamping assembly includes an inner cavity 15 which is provided on both sides of the inner wall at the top of the two transverse grooves 19, a multi-section telescopic rod 17 is arranged inside the inner cavity 15, and a compression spring is arranged inside the multi-section telescopic rod 17, and the two ends of the compression spring are respectively fixedly arranged at one end close to the first rod and the last rod of the multi-section telescopic rod, and a connecting groove 16 connected to the limiting groove 12 is provided on one side of the inner wall of the inner cavity 15 close to the limiting groove 12, and a connecting block 18 is slidably arranged inside the connecting groove 16, and the two ends of the connecting block 18 are respectively fixedly arranged on the outer wall of the multi-section telescopic rod 17 and the outer wall of the limiting block 10;

[0039] The clamping assembly also includes clamping holes 14 which are both provided at the two ends of the outer wall of the round rod 13 , and the bottom ends of the multi-section telescopic rods 17 are matched with the adjacent clamping holes 14 .

[0040] In the above technical solution, the lower pressure plate 3 will drive the limit block 10 to move, and the limit block 10 will drive the multi-section telescopic rod 17 to move downward through the connecting block 18, so that the bottom end of the multi-section telescopic rod 17 will be inserted into the bayonet 14 opened on the outer wall of the round rod 13, thereby jamming the placement plate 6 to avoid displacement during detection. When the lower pressure plate 3 continues to move downward, the multi-section telescopic rod 17 will begin to shrink so that it can move normally.

[0041] The present application can be used for testing the compressive strength of mortar, and can also be used in other fields applicable to the present application.

[0042] Example 2

[0043] refer to Figure 2 , improved on the basis of Example 1: a mortar compressive strength rapid detection device, which is used in the field of mortar strength detection, two placing plates 6 are fixedly provided with legs 8 at both ends of the bottom away from each other, and the bottom of the legs 8 is provided with pulleys, and both ends of both sides of the base 1 are provided with placement grooves 9, and the four placement grooves 9 are matched with the four legs 8;

[0044] In the above technical solution, the placement plate 6 is supported by the legs 8, and the placement plate 6 is assisted to slide by the pulleys.

[0045] refer to Figure 1 A handle is provided on the side away from each other of the two placement plates 6 to facilitate pulling out the placement plates 6.

[0046] However, as is well known to those skilled in the art, the working principles and wiring methods of the hydraulic rod 4, pressure sensor 7 and console 5 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art may make any optional selections according to their needs or convenience.

[0047] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A rapid detection device for mortar compressive strength, characterized in that: include: A base (1), a U-shaped frame (2) being fixedly arranged on one side of the top of the base (1), and a control console (5) being installed on the other side of the top of the base (1); A detection component is used to detect a mortar test block, the detection component is arranged on the top of the U-shaped frame (2), the detection component comprises a pressure sensor (7) and a hydraulic rod (4), the hydraulic rod (4) is fixedly arranged on the top of the U-shaped frame (2), a lower pressing plate (3) is fixedly arranged at the telescopic end of the hydraulic rod (4), and the lower pressing plate (3) is located inside the U-shaped frame (2), a card slot is opened at the bottom of the lower pressing plate (3), and the pressure sensor (7) is installed in the card slot; Two placement plates (6) are used to place mortar test blocks. The two control consoles (5) are both arranged on the top of the base (1) and located inside the U-shaped frame (2). The two placement plates (6) are arranged to rotate at the ends close to each other. The clamping assembly is used to clamp and fix the placement plate (6), and the clamping assembly is arranged inside the U-shaped frame (2).

2. A mortar compressive strength rapid detection device according to claim 1, characterized in that: Both ends of the inner wall of the U-shaped frame (2) are provided with limiting grooves (12), and limiting rods (11) are fixedly arranged inside the limiting grooves (12). Both ends of the lower pressing plate (3) are fixedly arranged with limiting blocks (10), and the four limiting blocks (10) are respectively slidably mounted on the outer walls of the four limiting rods (11).

3. A rapid detection device for mortar compressive strength according to claim 2, characterized in that: The bottoms of both sides of the U-shaped frame (2) are provided with transverse grooves (19), the rotation points of the two placement plates (6) are rotatably provided with a same round rod (13), and the two ends of the two round rods (13) respectively extend to the inside of the two transverse grooves (19).

4. A rapid detection device for mortar compressive strength according to claim 3, characterized in that: The clamping assembly comprises an inner cavity (15) which is provided on both sides of the inner wall at the top of the two transverse grooves (19); a multi-section telescopic rod (17) is arranged inside the inner cavity (15); and a compression spring is arranged inside the multi-section telescopic rod (17); a connecting groove (16) which is connected to the limiting groove (12) is provided on one side of the inner wall of the inner cavity (15) close to the limiting groove (12); a connecting block (18) is slidably provided inside the connecting groove (16), and two ends of the connecting block (18) are respectively fixedly provided on the outer wall of the multi-section telescopic rod (17) and the outer wall of the limiting block (10).

5. A rapid detection device for mortar compressive strength according to claim 4, characterized in that: The snap-fit ​​assembly also includes snap-fit ​​sockets (14) both provided at the two ends of the outer wall of the round rod (13), and the bottom end of the multi-section telescopic rod (17) cooperates with the adjacent snap-fit ​​sockets (14).

6. A rapid detection device for mortar compressive strength according to claim 1, characterized in that: Support legs (8) are fixedly provided at both ends of the bottom of the two placement plates (6) on the side away from each other, and pulleys are provided at the bottom of the support legs (8). Both ends of the two sides of the base (1) are provided with placement grooves (9), and the four placement grooves (9) are matched with the four support legs (8).

7. A rapid detection device for mortar compressive strength according to claim 6, characterized in that: A handle is provided on the side away from each other of the two placement plates (6).

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