Multifunctional concrete compressive strength detection tool for engineering detection

Abstract

The utility model relates to the technical field of engineering detection, and discloses a multifunctional concrete compressive strength detection tool for engineering detection, which comprises a workbench, the top of the workbench is fixedly connected with a side frame, the inner wall of the side frame is rotatably connected with a screw rod, the top of the side frame is provided with a motor, and the motor is connected with the screw rod. A mounting plate is slidably connected to the inner wall of the side frame, a detection head is fixedly connected to the inner wall of the middle of the mounting plate, a detection mechanism is arranged at the top of the workbench, a clamping mechanism is further arranged at the top of the workbench, and the detection mechanism is composed of a linkage assembly and a detection assembly. According to the utility model, through the cooperation of the pressure measuring head, the pointer and other structures, the whole device is shrunk, the strength of concrete can be detected anytime and anywhere, the accuracy of the pressure measuring value is ensured under the action of the pressure measuring head and the scale frame, and compared with a pressure detection device in a test room, the pressure measuring accuracy is improved. The device has good convenience and accuracy.

Description

TECHNICAL FIELD

[0001] The utility model relates to engineering detection technical field especially relates to a multifunctional concrete compressive strength detection tool for engineering detection. BACKGROUND

[0002] In the field of building engineering, as a widely used building material, the compressive strength of concrete is one of the key indicators to measure the quality of engineering, so the accurate detection of the compressive strength of concrete is very important, with the continuous expansion of the scale of building engineering and the increasing quality requirements, the deficiencies of the existing concrete compressive strength detection tool in precision, portability, multifunctionality and intelligence are increasingly prominent, and more advanced, efficient and reliable detection tools are urgently needed to meet the needs of engineering construction.

[0003] In the prior art, the traditional detection device is usually large in size and complex in structure, and is extremely inconvenient to move and transport, and cannot detect the strength of concrete at any time and any place, and can only be used in a specific laboratory, so that the compressive strength data of concrete cannot be obtained in time at the construction site or other occasions requiring immediate detection, which seriously affects the progress and quality control of the project, and compared with the pressure detection device in the laboratory, these traditional devices are neither convenient nor flexible, and cannot meet the demand of flexible detection, therefore, a multifunctional concrete compressive strength detection tool for engineering detection is proposed to solve the above problems. UTILITY MODEL CONTENT

[0004] In order to make up for the above shortcomings, the utility model provides a multifunctional concrete compressive strength detection tool for engineering detection, which aims at improving the problem that the compressive strength of concrete cannot be detected at any time and any place, and can only be used in a specific laboratory, so that the compressive strength data of concrete cannot be obtained in time at the construction site or other occasions requiring immediate detection.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a multifunctional concrete compressive strength detection tool for engineering detection, comprising a workbench, the top of the workbench is fixedly connected with a side frame, the inner wall of the side frame is rotatably connected with a screw rod, the top of the side frame is provided with a motor, the inner wall of the side frame is slidably connected with a mounting plate, the middle inner wall of the mounting plate is fixedly connected with a detection head, the top of the workbench is provided with a detection mechanism, the top of the workbench is also provided with a clamping mechanism, the detection mechanism is composed of a linkage assembly and a detection assembly, the detection assembly comprises a scale frame, the inner wall of the scale frame is slidably connected with a transmission block, the left side of the transmission block is fixedly connected with a pointer.

[0006] As the further description of the above technical solutions: the linkage assembly comprises a pressure measuring head, the surface of the pressure measuring head is fixedly connected with a fixed block, and the inner side of the fixed block is rotationally connected with a pressing rod.

[0007] As the further description of the above technical solutions: the bottom of the scale frame is fixedly connected with the top of the workbench, and the transmission block is slidingly connected with the inner wall of the pressing rod through a connecting rod.

[0008] As the further description of the above technical solutions: the top of the pressure measuring head is fixedly connected with the bottom of the detection head.

[0009] As the further description of the above technical solutions: the clamping mechanism comprises a rectangular rod, the inner wall of the rectangular rod is rotationally connected with a fixed rotating rod, and the surface of the fixed rotating rod is mounted with a fixed plate.

[0010] As the further description of the above technical solutions: the clamping mechanism further comprises a side plate, the inner wall of the side plate is elastically slidingly connected with a clamping rod, the rear part of the clamping rod is fixedly connected with a supporting plate, and the top of the workbench is connected with a sealing ring.

[0011] As the further description of the above technical solutions: the surface of the rectangular rod is elastically slidingly connected with the inner wall of the workbench, and the bottom of the fixed plate is in contact with the top of the rectangular rod.

[0012] As the further description of the above technical solutions: the right side of the side plate is fixedly connected with the left side of the rectangular rod.

[0013] The utility model has the advantages of the following beneficial effects:

[0014] 1. In the utility model, through the cooperation of the pressure measuring head, the fixed block, the pressing rod, the scale frame, the transmission block and the pointer, the device is designed to be small in size, the strength of the concrete can be detected at any time and anywhere, the accuracy of the pressure measuring value is ensured through the cooperation of the pressure measuring head and the scale frame, and compared with the pressure detection device in the laboratory, the device has better convenience and accuracy.

[0015] 2. In the utility model, through the cooperation of the rectangular rod, the fixed plate, the fixed rotating rod, the side plate, the clamping rod, the supporting plate and the sealing ring, the concrete block in the device is clamped, the concrete block is prevented from deviating and lifting during the pressure measurement, the uneven pressure distribution caused by deviation and lifting is avoided, and more accurate pressure measurement results are obtained. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is an overall structural schematic view of the multifunctional concrete compressive strength detection tool for engineering detection.

[0017] Figure 2 It is the whole structure half sectional view of the multifunctional concrete compressive strength detection tool for engineering detection in the utility model;

[0018] Figure 3 It is the lower pressing rod structure schematic view of the multifunctional concrete compressive strength detection tool for engineering detection in the utility model;

[0019] Figure 4 It is the Figure 3 Structure schematic view of A place in the utility model;

[0020] Figure 5 It is the fixed rotating rod structure schematic view of the multifunctional concrete compressive strength detection tool for engineering detection in the utility model.

[0021] Legend:

[0022] 1, workbench; 2, side frame; 3, screw rod; 4, motor; 5, detection head; 6, detection mechanism; 601, pressure measuring head; 602, fixed block; 603, lower pressing rod; 604, scale frame; 605, transmission block; 606, pointer; 7, clamping mechanism; 701, rectangular rod; 702, fixed plate; 703, fixed rotating rod; 704, side plate; 705, clamping rod; 706, supporting plate; 707, sealing ring; 8, mounting plate. Specific embodiments

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] Refer to Figure 1 - Figure 2The utility model provides a kind of embodiment: a kind of multifunctional concrete compressive strength detection tool for engineering detection, including workbench 1, workbench 1 plays the role of supporting device, middle part is provided with material groove, the top of workbench 1 is fixedly connected with side frame 2, side frame 2 is U type and set vertically, for supporting installation motor 4, the inner wall of side frame 2 is rotatably connected with screw rod 3, motor 4 drives screw rod 3 to rotate, the top of side frame 2 is provided with motor 4, the inner wall of side frame 2 is slidably connected with mounting plate 8, screw rod 3 rotates and drives mounting plate 8 to move downwards, the middle inner wall of mounting plate 8 is fixedly connected with detection head 5, mounting plate 8 moves downwards, drives detection head 5 to press downwards gradually close to concrete test block, the top of workbench 1 is provided with detection mechanism 6, the top of workbench 1 is also provided with clamping mechanism 7.

[0025] With reference to Figure 1 - Figure 3 , detection mechanism 6 is composed of linkage assembly and detection assembly, detection assembly includes scale frame 604, scale value is engraved on the surface of scale frame 604, the inner wall of scale frame 604 is slidably connected with transmission block 605, the left side of transmission block 605 is fixedly connected with pointer 606, transmission block 605 is driven by force and pointer 606 points to scale value on scale frame 604, the bottom of scale frame 604 is fixedly connected with the top of workbench 1, transmission block 605 is slidably connected in the inner wall of down presser 603 by connecting rod.

[0026] With reference to Figure 1 - Figure 3 , linkage assembly includes pressure measuring head 601, pressure measuring head 601 is installed in the bottom of detection head 5, the surface of pressure measuring head 601 is fixedly connected with fixed block 602, pressure measuring head 601 presses downwards and drives fixed block 602 to move downwards, the inner side of fixed block 602 is rotatably connected with down presser 603, fixed block 602 drives down presser 603 to press down, so that transmission block 605 slides along the inner wall of scale frame 604, the top of pressure measuring head 601 is fixedly connected with the bottom of detection head 5, to realize the miniaturization design of device whole, concrete can be detected in strength at any time and anywhere, and the accuracy of pressure measuring value is ensured by the action of pressure measuring head 601 and scale frame 604, compared with pressure detection device in laboratory, the device has good convenience and accuracy.

[0027] With reference to Figure 4The clamping mechanism 7 comprises a rectangular rod 701, the inner wall of the rectangular rod 701 is rotationally connected with a fixed rotating rod 703, the surface of the fixed rotating rod 703 is provided with a fixed plate 702, the rectangular rod 701 drives the fixed plate 702 to press the upper part of the concrete, the surface of the rectangular rod 701 is elastically and slidably connected with the inner wall of the workbench 1, the bottom of the fixed plate 702 is in contact with the top of the rectangular rod 701, the clamping mechanism 7 further comprises a side plate 704, the side plate 704 is opposite to the side of the concrete test block by sliding the rectangular rod 701 in the sliding groove formed in the tabletop of the workbench 1, the inner wall of the side plate 704 is elastically and slidably connected with a clamping rod 705, the rear part of the clamping rod 705 is fixedly connected with a supporting plate 706, the side of the concrete is stably clamped by the clamping rod 705 and the supporting plate 706, the top of the workbench 1 is connected with a sealing ring 707, the right side of the side plate 704 is fixedly connected with the left side of the rectangular rod 701, the concrete block in the device is clamped, the concrete block is prevented from being deviated and lifted during the pressure measurement, the uneven pressure distribution caused by the deviation and lifting is avoided, and more accurate pressure measurement results are obtained.

[0028] Working principle: when the hardness pressure test of the concrete is performed, the operator places the concrete in the material groove formed in the middle of the workbench 1, and then starts the motor 4, the motor 4 drives the screw rod 3 to rotate, the screw rod 3 drives the mounting plate 8 to move downward along the inner wall of the side frame 2, the mounting plate 8 drives the detection head 5 to press downward, the detection head 5 drives the pressure head 601 to press downward in the process of pressing downward, the pressure head 601 drives the fixed block 602 to press downward, the fixed block 602 drives the downward pressing rod 603 to press downward, the downward pressing rod 603 drives the transmission block 605 to slide and move downward along the inner wall of the scale frame 604, and finally the transmission block 605 drives the pointer 606 connected with the surface thereof to point to the scale value on the surface of the scale frame 604, and then the pressure head 601 continuously rolls the concrete until the concrete is crushed, at this time, the scale pointed by the pointer 606 is the current compressive strength value of the concrete, the overall device is designed to be miniaturized, the strength of the concrete can be detected at any time and anywhere, and the accuracy of the pressure measurement value is ensured through the action of the pressure head 601 and the scale frame 604, compared with the pressure detection device in the laboratory, the device has better convenience and accuracy, and in the process of pressure test of the concrete hopper, the operator slides the rectangular rod 701 in the sliding groove formed in the tabletop of the workbench 1 to make the side plate 704 opposite to the side of the concrete test block, and then the side of the concrete is stably clamped by the clamping rod 705 and the supporting plate 706, and after the rectangular rod 701 drives the fixed plate 702 to press the upper part of the concrete, the fixed plate 702 is tightly connected with the rectangular rod 701 by tightening the fixed rotating rod 703.

[0029] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, the made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A multifunctional concrete compressive strength detection tool for engineering detection, comprising a workbench (1), characterized in that: The top of the workbench (1) is fixedly connected with a side frame (2), the inner wall of the side frame (2) is rotatably connected with a screw rod (3), the top of the side frame (2) is provided with a motor (4), the inner wall of the side frame (2) is slidably connected with a mounting plate (8), the middle inner wall of the mounting plate (8) is fixedly connected with a detection head (5), the top of the workbench (1) is provided with a detection mechanism (6), the top of the workbench (1) is also provided with a clamping mechanism (7), the detection mechanism (6) is composed of a linkage assembly and a detection assembly, the detection assembly comprises a scale frame (604), the inner wall of the scale frame (604) is slidably connected with a transmission block (605), the left side of the transmission block (605) is fixedly connected with a pointer (606).

2. The multifunctional concrete compressive strength detection tool for engineering detection according to claim 1, characterized in that: The linkage assembly comprises a pressure measuring head (601), the surface of the pressure measuring head (601) is fixedly connected with a fixed block (602), the inner side of the fixed block (602) is rotatably connected with a pressing rod (603).

3. The multifunctional concrete compressive strength detection tool for engineering detection according to claim 1, characterized in that: The bottom of the scale frame (604) is fixedly connected with the top of the workbench (1), the transmission block (605) is slidably connected with the inner wall of the pressing rod (603) through a connecting rod.

4. The multi-functional concrete compressive strength detection tool for engineering detection according to claim 2, characterized in that: The top of the pressure measuring head (601) is fixedly connected with the bottom of the detection head (5).

5. The multifunctional concrete compressive strength detection tool for engineering detection according to claim 1, characterized in that: The clamping mechanism (7) comprises a rectangular rod (701), the inner wall of the rectangular rod (701) is rotatably connected with a fixed rotating rod (703), the surface of the fixed rotating rod (703) is mounted with a fixed plate (702).

6. The multifunctional concrete compressive strength detection tool for engineering detection according to claim 1, characterized in that: The clamping mechanism (7) further comprises a side plate (704), the inner wall of the side plate (704) is elastically slidably connected with a clamping rod (705), the rear part of the clamping rod (705) is fixedly connected with a supporting plate (706), the top of the workbench (1) is connected with a sealing ring (707).

7. The multi-functional concrete compressive strength detection tool for engineering detection according to claim 5, characterized in that: The surface of the rectangular rod (701) is elastically slidably connected with the inner wall of the workbench (1), the bottom of the fixed plate (702) is in contact with the top of the rectangular rod (701).

8. The multi-functional concrete compressive strength detection tool for engineering detection according to claim 6, characterized in that: The right side of the side plate (704) is fixedly connected with the left side of the rectangular rod (701).

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