Concrete strength detection device for constructional engineering quality detection

Abstract

The utility model relates to the technical field of concrete strength detection, and provides a concrete strength detection device for constructional engineering quality detection. The extrusion part is arranged on the rack; and the multiple centering pieces are arranged on the rack in a sliding mode, the centering pieces are used for centering the concrete blocks after sliding, and the centering pieces are used for cleaning waste on the rack after sliding. By means of the technical scheme, the problems that in the prior art, an in-situ pressure method for detecting the concrete strength is tedious in operation and low in detection efficiency are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete strength detection, in particular to a concrete strength detection device for construction engineering quality detection. Background Art

[0002] Concrete is a material widely used in construction projects, and its strength is an important indicator for evaluating concrete quality. Therefore, the detection of concrete strength is of vital importance. In the prior art, the principle of the in-situ pressure method for detecting concrete strength is to measure the compressive strength of concrete by applying pressure on the concrete surface. This method is easy to operate, but has low accuracy and can damage concrete. The operation of using this method to detect concrete strength in the prior art is cumbersome and the detection efficiency is low. Utility Model Content

[0003] The utility model provides a concrete strength detection device for construction engineering quality detection, which solves the problems of complicated operation and low detection efficiency of in-situ pressure method for detecting concrete strength in related technologies.

[0004] The technical solution of the utility model is as follows:

[0005] A concrete strength detection device for construction engineering quality detection, comprising:

[0006] A frame having a supporting platform;

[0007] An extrusion member, arranged on the frame;

[0008] There are several centering pieces, all of which are slidably set on the frame and arranged around the supporting platform. After the several centering pieces slide, they are used to center the concrete blocks. After the centering pieces slide, they are used to clean up the waste on the supporting platform.

[0009] Optionally, the centering member comprises:

[0010] A baffle plate, slidably disposed on the frame;

[0011] The first telescopic member is arranged on the frame, and drives the baffle to slide after the first telescopic member is extended and retracted.

[0012] Optionally, the baffle has a mounting groove, and further comprises:

[0013] A screw rod is rotatably disposed in the mounting groove;

[0014] The detection piece is threadedly arranged on the screw rod, and after the screw rod rotates, the detection piece slides along the installation groove.

[0015] Optionally, the detection element includes:

[0016] A mounting block, wherein a thread is arranged on the screw rod, and when the screw rod rotates, the mounting block is driven to slide along the mounting groove;

[0017] The detection unit is arranged on the mounting block.

[0018] Optionally, the frame has a slide slot, and a centering member is movably arranged in the slide slot, and further comprises:

[0019] A second telescopic member, disposed on the frame;

[0020] The connecting rod has a first end and a second end, wherein the first end is arranged on the second telescopic member, and the second end is arranged on one of the baffles. After the second telescopic member is extended and retracted, the connecting rod is driven to slide along the slide groove, and after sliding, the connecting rod moves closer to or away from the supporting platform.

[0021] Optionally, the first end is rotatably disposed on the second telescopic member.

[0022] Optionally, the second telescopic member has an arc-shaped groove, the connecting rod further has a third end, and the third end is movably disposed in the arc-shaped groove, and further comprises:

[0023] The third telescopic member is hingedly arranged on the second telescopic member, and the third end is hingedly arranged on the third telescopic member. After the third telescopic member is extended or retracted, it drives the connecting rod to rotate.

[0024] Optionally, the extrusion comprises:

[0025] A supporting plate, arranged on the frame;

[0026] a fourth telescopic member, disposed on the frame;

[0027] A pressing plate is arranged on the fourth telescopic member. After the fourth telescopic member is extended and retracted, the pressing plate is driven to press downward. The pressing plate and the supporting plate form an extrusion space, and the material is located in the extrusion space.

[0028] The working principle and beneficial effects of the utility model are:

[0029] In the utility model, in order to solve the problems of cumbersome operation and low detection efficiency of the in-situ pressure method for detecting the strength of concrete in the related art, a centering piece is designed on the frame. By manually placing the concrete cube on the frame, the centering piece can realize automatic centering of the concrete. After centering, the extrusion piece performs extrusion. In addition, the centering piece can also clean up the waste on the frame during the sliding process to ensure the cleanliness of the working area. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The preferred implementation modes will be described below in a clear and understandable manner with reference to the accompanying drawings to further illustrate the above-mentioned characteristics, technical features, advantages and implementation methods of the present utility model.

[0031] Figure 1 It is a schematic diagram of the structure of the utility model;

[0032] Figure 2 for Figure 1 A magnified schematic diagram of point A;

[0033] Figure 3 for Figure 1 An enlarged schematic diagram of point B;

[0034] In the figure: 100, frame, 110, supporting platform, 200, extrusion member, 300, centering member, 310, baffle, 320, first telescopic member, 330, mounting groove, 400, screw, 500, detection member, 510, mounting block, 520, detection unit, 120, slide groove, 600, second telescopic member, 700, connecting rod, 710, first end, 720, second end, 610, arc groove, 730, third end, 800, third telescopic member, 210, supporting plate, 220, fourth telescopic member, 230, pressure plate, 240, extrusion space. DETAILED DESCRIPTION

[0035] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the specific implementation methods of the utility model will be described below with reference to the accompanying drawings. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, they can also be understood as further technical solutions without paying creative work. In some figures, components with the same structure or function are only schematically illustrated, or only one of them is marked. In this article, "one" not only means "only one", but also means "more than one", and "several" includes "two" and "more than two".

[0036] In this article, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0037] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0038] Reference Figure 1~Figure 3 , which is the first embodiment of the utility model, proposes

[0039] A concrete strength detection device for construction engineering quality detection, comprising:

[0040] The frame 100 has a supporting platform 110;

[0041] An extrusion member 200 is disposed on the frame 100;

[0042] There are several centering members 300 , all of which are slidably set on the frame 100 and arranged around the supporting platform 110 . After sliding, the centering members 300 are used to center the concrete blocks. After sliding, the centering members 300 are used to clean up the waste on the supporting platform 110 .

[0043] In this embodiment, in order to solve the problems of cumbersome operation and low detection efficiency of the in-situ pressure method for detecting the strength of concrete in the related art, this solution designs a centering piece 300 on the frame 100. By manually placing the concrete cube on the frame 100, the centering piece 300 can realize automatic centering of the concrete. After centering, the extrusion piece 200 performs extrusion. In addition, the centering piece 300 can also clean up the waste on the frame 100 during the sliding process to ensure the cleanliness of the working area.

[0044] Further, the centering member 300 includes:

[0045] A baffle 310 is slidably disposed on the frame 100;

[0046] The first telescopic member 320 is disposed on the frame 100 . After the first telescopic member 320 is extended or retracted, it drives the baffle 310 to slide.

[0047] In this embodiment, in order to specifically realize the centering, the centering member 300 in this solution is composed of a baffle 310 and a first telescopic member 320. The baffle 310 is slidably connected to the frame 100 through a slide rail, and the first telescopic member 320 is fixed on the frame 100, and its piston rod is connected to the baffle 310. By controlling the extension and contraction of the first telescopic member 320, the position of the baffle 310 can be adjusted to achieve accurate centering of the concrete block and ensure the accuracy of the test results. In addition, during the sliding process, the baffle 310 can also play a role in cleaning waste on the frame 100 to keep the working area clean.

[0048] Further, the baffle 310 has a mounting slot 330 and further includes:

[0049] The screw rod 400 is rotatably disposed in the mounting groove 330;

[0050] The detection member 500 is threadedly disposed on the screw rod 400 . After the screw rod 400 rotates, the detection member 500 slides along the installation groove 330 .

[0051] The detection member 500 comprises:

[0052] The mounting block 510 is threadedly disposed on the screw rod 400. When the screw rod 400 rotates, the mounting block 510 is driven to slide along the mounting groove 330;

[0053] The detection unit 520 is disposed on the mounting block 510 .

[0054] In this embodiment, in order to detect the size of the concrete cube before extrusion, the mounting block 510 is connected to the screw rod 400 through a thread, and the screw rod 400 is rotatably installed in the mounting groove 330 of the baffle 310. By rotating the screw rod 400, the mounting block 510 can slide up and down along the mounting groove 330, thereby adjusting the height of the detection unit 520 to adapt to the detection of concrete blocks of different thicknesses. The detection unit 520, such as a pressure sensor, a displacement sensor, etc., is used to monitor and record the mechanical parameters of the concrete block in the extrusion process in real time.

[0055] Further, the frame 100 has a slide slot 120, a centering member 300 is movably disposed in the slide slot 120, and further includes:

[0056] A second telescopic member 600 is disposed on the frame 100;

[0057] The connecting rod 700 has a first end 710 and a second end 720. The first end 710 is arranged on the second telescopic member 600, and the second end 720 is arranged on a baffle 310. After the second telescopic member 600 is extended and retracted, it drives the connecting rod 700 to slide along the slide groove 120, and after sliding, it approaches or moves away from the supporting platform 110.

[0058] The first end 710 is rotatably disposed on the second telescopic member 600 .

[0059] The second telescopic member 600 has an arc-shaped groove 610, and the connecting rod 700 further has a third end 730, and the third end 730 is movably disposed in the arc-shaped groove 610, and further includes:

[0060] The third telescopic member 800 is hingedly arranged on the second telescopic member 600 , and the third end 730 is hingedly arranged on the third telescopic member 800 . After the third telescopic member 800 is extended or retracted, it drives the connecting rod 700 to rotate.

[0061] In this embodiment, in order not to affect the loading of concrete cubes, the second telescopic member 600, the connecting rod 700 and the third telescopic member 800 in this solution together constitute the auxiliary adjustment mechanism of the centering member 300. The second telescopic member 600 is fixed on the frame 100, and its movable end is connected to the first end 710 of the connecting rod 700; the second end 720 of the connecting rod 700 is connected to one of the baffles 310 to achieve horizontal movement of the baffle 310. The third end 730 of the connecting rod 700 is placed in the arc groove 610 of the second telescopic member 600, and is driven by the third telescopic member 800 to move in the arc groove 610, thereby adjusting the angle of the connecting rod 700. After the angle is adjusted, the baffle 310 sliding in the slide groove 120 can be rotated out of the upper surface of the frame 100, which is convenient for loading. In the centering process, the baffle 310 in the slide groove 120 is first rotated into the upper surface of the frame 100 and then centered. At the same time, after the baffle 310 rotates out of the upper surface of the rack 100, other baffles 310 can be used to clean the working area of ​​the rack 100. A collection frame can be designed on the rack 100 to collect waste. If the first end 710 and the second telescopic member 600 do not rotate, the baffle 310 can only move closer to or farther away from the supporting platform 110, and the baffle 310 will affect the loading of materials.

[0062] Further, the extrusion 200 comprises:

[0063] A supporting plate 210 is disposed on the frame 100;

[0064] A fourth telescopic member 220 is provided on the frame 100;

[0065] The pressing plate 230 is disposed on the fourth telescopic member 220 . After the fourth telescopic member 220 is extended and retracted, it drives the pressing plate 230 to press downward. The pressing plate 230 and the supporting plate 210 form an extrusion space 240 , and the material is located in the extrusion space 240 .

[0066] In this embodiment, in order to achieve the pressing of the concrete cube, this scheme designs a support plate 210 on the frame 100. The support plate 210 can be easily centered. The worker only needs to place the concrete on the support plate 210, and the centering piece 300 can achieve automatic centering and cleaning. After the fourth telescopic piece 220 is extended and retracted, it drives the pressing plate 230 to press down the concrete cube to achieve detection.

[0067] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A concrete strength detection device for construction engineering quality detection, characterized in that: include: A frame (100) having a supporting platform (110); An extrusion member (200) is arranged on the frame (100); There are a plurality of centering members (300), all of which are slidably disposed on the frame (100) and arranged around the supporting platform (110); the plurality of centering members (300) are used to center concrete blocks after sliding; and the centering members (300) are used to clean waste materials on the supporting platform (110) after sliding.

2. A concrete strength detection device for construction engineering quality detection according to claim 1, characterized in that: The centering member (300) comprises: A baffle (310) slidably disposed on the frame (100); The first telescopic member (320) is arranged on the frame (100), and the first telescopic member (320) drives the baffle (310) to slide after being telescoped.

3. A concrete strength detection device for construction engineering quality detection according to claim 2, characterized in that: The baffle (310) has a mounting groove (330) and further comprises: A screw rod (400) rotatably disposed in the mounting groove (330); The detection member (500) is threadedly arranged on the screw rod (400); after the screw rod (400) rotates, the detection member (500) slides along the installation groove (330).

4. A concrete strength detection device for construction engineering quality detection according to claim 3, characterized in that: The detection element (500) comprises: A mounting block (510) having a threaded portion disposed on the screw rod (400), wherein when the screw rod (400) rotates, the mounting block (510) is driven to slide along the mounting groove (330); The detection unit (520) is arranged on the mounting block (510).

5. A concrete strength detection device for construction engineering quality detection according to claim 2, characterized in that: The frame (100) has a slide groove (120), a centering member (300) is movably arranged in the slide groove (120), and further comprises: A second telescopic member (600) is arranged on the frame (100); The connecting rod (700) has a first end (710) and a second end (720), wherein the first end (710) is arranged on the second telescopic member (600), and the second end (720) is arranged on one of the baffles (310), and after the second telescopic member (600) is extended or retracted, it drives the connecting rod (700) to slide along the slide groove (120), and after sliding, it approaches or moves away from the supporting platform (110).

6. A concrete strength detection device for construction engineering quality detection according to claim 5, characterized in that: The first end (710) is rotatably disposed on the second telescopic member (600).

7. A concrete strength detection device for construction engineering quality detection according to claim 5, characterized in that: The second telescopic member (600) has an arc-shaped groove (610), the connecting rod (700) further has a third end (730), the third end (730) is movably disposed in the arc-shaped groove (610), and further comprises: The third telescopic member (800) is hingedly arranged on the second telescopic member (600), and the third end (730) is hingedly arranged on the third telescopic member (800). After the third telescopic member (800) is extended or retracted, it drives the connecting rod (700) to rotate.

8. A concrete strength detection device for construction engineering quality detection according to claim 1, characterized in that: The extrusion part (200) comprises: A supporting plate (210) is arranged on the frame (100); A fourth telescopic member (220) is arranged on the frame (100); The pressing plate (230) is arranged on the fourth telescopic member (220); after the fourth telescopic member (220) is extended and retracted, it drives the pressing plate (230) to press downward; the pressing plate (230) and the supporting plate (210) form an extrusion space (240); and the material is located in the extrusion space (240).

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