Building engineering crack detection device

Abstract

The utility model relates to the technical field of constructional engineering, and discloses a constructional engineering crack detection device, which comprises a control panel, a connecting line is arranged at the rear end of the control panel, a microscopic detection head is arranged at the tail end of the connecting line, a plurality of control buttons are arranged at the top end of the control panel, and the control buttons are arranged on the control panel. Two fixing plates are installed on one side of the control panel, pop-up openings are formed in the surfaces of the fixing plates, a covering plate is installed at the top end of the control panel, and a U-shaped block is fixedly connected to the bottom end of the covering plate. The constructional engineering crack detection device may be accidentally touched in the carrying, placing or using process in the using process, so that an operation button is pressed by mistake, the situation can be effectively prevented through a covering plate which can be installed and taken down, it is ensured that the control panel works normally according to the will of detection personnel, and the detection efficiency is improved. And a wrong detection result or interruption of a detection process caused by misoperation is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building engineering, especially relates to a building engineering crack detection device. BACKGROUND

[0002] Building engineering is the planning, survey, design and construction, completion and other technical work and completed engineering entity for new, reconstruction or expansion of housing buildings and auxiliary structures, the quality control of building engineering runs through the whole construction process and the use stage of building, and the crack detection device is one of important tools for quality control, through the detection and analysis of cracks appearing in the construction process, whether the construction technology has problems can be found in time, such as improper concrete pouring, maintenance not in place etc., so that measures are taken to improve, and further deterioration of crack problems is avoided.

[0003] The existing crack detection device may be accidentally touched during carrying, placing or using due to the complex environment, so that the operation button is pressed by mistake, which may change the detection parameters, such as measurement range, precision setting etc., so that the detection result deviates, and the accurate judgment of the building crack condition is affected. UTILITY MODEL CONTENT

[0004] The technical problem to be solved by the utility model is that the operation button on the device is easy to be accidentally touched during use in the prior art, which may cause the detection parameters to be inaccurate, therefore, the utility model provides a building engineering crack detection device.

[0005] In order to achieve the above purpose, the following technical scheme is adopted in the present application: a building engineering crack detection device, comprising a control panel, a connecting line is installed at the rear end of the control panel, a microscopic detection head is installed at the end of the connecting line, a plurality of control buttons are installed at the top end of the control panel, two fixed plates are installed on one side of the control panel, an ejection port is formed in the surface of the fixed plate, a cover plate is installed at the top end of the control panel, a U-shaped block is fixedly connected to the bottom end of the cover plate, a pressing groove is formed in the both sides of the U-shaped block, a tension spring is fixedly connected in the pressing groove, a pressing block is fixedly connected to the end of the tension spring, and the inside of the ejection port and the inside of the pressing groove are both in sliding connection with the pressing block.

[0006] Preferably, the first sliding groove is formed in the front end and the rear end of the pressing groove, the first sliding block is fixedly connected to the front end and the rear end of the pressing block, and the inside of the first sliding groove is in sliding connection with the first sliding block.

[0007] Preferably, two second sliding grooves are formed on one side of the control panel, and the U-shaped block is fixedly connected with two second sliding blocks on the side close to the control panel, and the second sliding grooves are in sliding connection with the second sliding blocks.

[0008] Preferably, an inclined surface is formed on the surface of the pressing block.

[0009] Preferably, a first extension plate is fixedly connected to one side of the control panel, an auxiliary spring is fixedly connected to the top end of the first extension plate, and the top end of the auxiliary spring is in abutment with the bottom end of the U-shaped block.

[0010] Preferably, a second extension plate is installed on each side of the microscopic detection head, and an illuminating lamp is installed on the bottom end of the second extension plate.

[0011] Preferably, the cover plate is made of engineering plastic.

[0012] The technical effects and advantages of the utility model are as follows:

[0013] In the utility model, when the staff needs to cover the control button, the U-shaped block is slid through the fixed plate and the pressing block is clamped into the ejection port, the pressing block is stably clamped in the ejection port by the elastic force of the elastic spring after clamping, the cover plate can stably cover the control button at this time, the effect of preventing accidental touch is achieved, when the cover plate needs to be removed, the pressing block is only pressed inward to be unclamped with the ejection port, the cover plate is unfastened, and then the cover plate can be removed; the control panel may be accidentally touched during carrying, placing or using, the operation button is accidentally pressed, the cover plate can be installed and removed, the situation can be effectively prevented, the control panel can normally work according to the will of the detection personnel, and the false detection result or the interruption of the detection process caused by the accidental operation is avoided. ACCURACY

[0014] Figure 1 It is a main structure schematic view of the crack detection device.

[0015] Figure 2 It is a bottom structure schematic view of the crack detection device.

[0016] Figure 3 It is a partial structure schematic view of the control panel.

[0017] Figure 4 It is a schematic view of the anti-misoperation structure.

[0018] Figure 5 It is a sectional view of the internal structure of the U-shaped block.

[0019] Legend: 1, control panel; 2, connecting line; 3, microscopic detection head; 4, control button; 5, fixed plate; 6, ejection port; 7, cover plate; 8, U-shaped block; 9, pressing groove; 10, elastic spring; 11, pressing block; 12, first sliding groove; 13, first sliding block; 14, second sliding groove; 15, second sliding block; 16, inclined surface; 17, first extension plate; 18, auxiliary spring; 19, second extension plate; 20, illuminating lamp. DETAILED DESCRIPTION

[0020] The utility model will be explained in further detail in combination with the drawings and preferred embodiments, and these drawings are all simplified schematic diagrams, which only schematically show the basic structure of the utility model, so they only show the structure related to the utility model.

[0021] Reference Figure 1 - Figure 5 As shown in the figure, the utility model provides a technical scheme: a construction engineering crack detection device, including control panel 1, the rear end of control panel 1 is installed with connecting line 2, the tail end of connecting line 2 is installed with microscopic detection head 3, the top end of control panel 1 is installed with a plurality of control buttons 4, one side of control panel 1 is installed with two fixed plates 5, the surface of fixed plate 5 is equipped with ejection port 6, the top end of control panel 1 is installed with cover plate 7, the bottom end of cover plate 7 is fixedly connected with U-shaped block 8, both sides of U-shaped block 8 are equipped with pressing groove 9, the inside of pressing groove 9 is fixedly connected with elastic spring 10, the tail end of elastic spring 10 is fixedly connected with pressing block 11, the inside of ejection port 6 and the inside of pressing groove 9 are all slidably connected with pressing block 11, when the staff needs to cover control button 4, U-shaped block 8 is slid through fixed plate 5 and pressing block 11 is clamped into ejection port 6, after clamping, the elasticity of elastic spring 10 makes pressing block 11 stably clamped in ejection port 6, at this time, cover plate 7 can stably cover control button 4, and the effect of preventing accidental touch is achieved, when cover plate 7 needs to be removed, only pressing block 11 is pressed inward to make it unclamped with ejection port 6, so that cover plate 7 is unclamped, at this time, cover plate 7 can be removed; During the use of control panel 1, it may be accidentally touched during carrying, placing or using, which may cause the operation button to be pressed by mistake, the removable cover plate 7 can effectively prevent this situation, ensure that control panel 1 normally works according to the will of the detection personnel, and avoid the generation of false detection results or interruption of the detection process due to misoperation.

[0022] Reference Figure 5As shown, in the embodiment: the front end and the rear end inside the pressing groove 9 are provided with a first sliding groove 12, the front end and the rear end of the pressing block 11 are fixedly connected with a first sliding block 13, the inside of the first sliding groove 12 is in sliding connection with the first sliding block 13, through the setting of the first sliding groove 12 and the first sliding block 13, the pressing block 11 can form a stable limiting effect when it is popped out by the elastic force of the elastic spring 10, preventing the pressing block 11 from popping out too much and causing falling off, affecting the normal fixing of the cover plate 7.

[0023] Referring to Figure 3 With Figure 4 As shown, in the embodiment: one side of the control panel 1 is provided with two second sliding grooves 14, the side close to the control panel 1 of the U-shaped block 8 is fixedly connected with two second sliding blocks 15, the inside of the second sliding groove 14 is in sliding connection with the second sliding block 15, through the setting of the second sliding groove 14 and the second sliding block 15, the U-shaped block 8 can form a stable guiding effect in the sliding process, so that the staff can more conveniently cover the cover plate 7 on the control button 4, improving the operation efficiency.

[0024] Referring to Figure 4 As shown, in the embodiment: the surface of the pressing block 11 is provided with an inclined surface 16, through the setting of the inclined surface 16, when the cover plate 7 is installed, the U-shaped block 8 is directly slid downward to make the pressing block 11 clamped into the elastic port 6, achieving the rapid installation of the cover plate 7, further improving the use efficiency.

[0025] Referring to Figure 3 As shown, in the embodiment: one side of the control panel 1 is fixedly connected with a first extension plate 17, the top end of the first extension plate 17 is fixedly connected with an auxiliary spring 18, the top end of the auxiliary spring 18 is in abutment with the bottom end of the U-shaped block 8, through the setting of the first extension plate 17 and the auxiliary spring 18, when the staff needs to take down the cover plate 7 and the U-shaped block 8, the U-shaped block 8 is fixed, at this time, the elastic force of the auxiliary spring 18 is released to drive the U-shaped block 8 to pop up a distance, making the cover plate 7 and the U-shaped block 8 more convenient to take down in the process of disassembly.

[0026] Referring to Figure 2 As shown, in the embodiment: the two sides of the microscopic detection head 3 are provided with a second extension plate 19, the bottom end of the second extension plate 19 is provided with an illuminating lamp 20, through the setting of the second extension plate 19 and the illuminating lamp 20, when the device is used in a relatively dark environment, such as the basement inside the building, the tunnel and other places, it can provide sufficient illumination for crack detection, so that the detection personnel can more clearly observe the crack details, improving the detection accuracy.

[0027] Referring to Figure 4As shown, in the present embodiment: the material of the cover plate 7 is made of engineering plastic, by using the cover plate 7 made of engineering plastic, the cover plate 7 has better compression resistance and wear resistance during use, and the overall weight is lighter, and has better portability.

[0028] Working principle: when the staff needs to cover the control button 4, slide the U-shaped block 8 through the fixing plate 5 and clamp the pressing block 11 into the ejection port 6, after clamping, the elastic force of the elastic spring 10 makes the pressing block 11 stably clamped in the ejection port 6, at this time the cover plate 7 will stably cover the control button 4, and the anti-misoperation effect is achieved, when the cover plate 7 needs to be removed, only need to press the pressing block 11 inward to make it and the ejection port 6 unclamped, so as to achieve the unclamping of the cover plate 7, at this time the cover plate 7 can be removed; the control panel 1 may be accidentally touched during carrying, placing or using, causing the operation button to be mispressed, the removable cover plate 7 can effectively prevent this situation from happening, ensuring that the control panel 1 works normally according to the will of the detection personnel, avoiding false detection results or interrupting the detection process due to misoperation, through the setting of the first sliding groove 12 and the first sliding block 13, the pressing block 11 can form stable limiting action when it is ejected by the elastic force of the elastic spring 10, preventing the pressing block 11 from being ejected too much and causing it to fall off, affecting the normal fixing of the cover plate 7, through the setting of the second sliding groove 14 and the second sliding block 15, the U-shaped block 8 can form stable guiding action during sliding, so that the staff can more conveniently cover the control button 4 with the cover plate 7, improving the operation efficiency, through the setting of the inclined surface 16, when the cover plate 7 is installed, directly sliding the U-shaped block 8 downward can make the pressing block 11 clamped into the ejection port 6, achieving rapid installation of the cover plate 7 and further improving the use efficiency, through the setting of the first extension plate 17 and the auxiliary spring 18, when the staff needs to remove the cover plate 7 and the U-shaped block 8, the U-shaped block 8 is unclamped, at this time the elastic force of the auxiliary spring 18 is released to drive the U-shaped block 8 to pop up a distance, making the cover plate 7 and the U-shaped block 8 more convenient to remove during disassembly, through the setting of the second extension plate 19 and the illuminating lamp 20, when the device is used in a relatively dark environment, such as the basement of a building, a tunnel or other places, it can provide sufficient lighting for crack detection, so that the detection personnel can observe the crack details more clearly, improving the detection accuracy, by using the cover plate 7 made of engineering plastic, the cover plate 7 has better compression resistance and wear resistance during use, and the overall weight is lighter, and has better portability.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A crack detection device for building engineering, comprising a control panel (1), characterized in that: A connecting wire (2) is installed at the rear end of the control panel (1), and a microscopic inspection head (3) is installed at the end of the connecting wire (2). Multiple control buttons (4) are installed at the top of the control panel (1). Two fixing plates (5) are installed on one side of the control panel (1). A spring outlet (6) is opened on the surface of the fixing plate (5). A cover plate (7) is installed at the top of the control panel (1). A U-shaped block (8) is fixedly connected to the bottom end of the cover plate (7). Pressing grooves (9) are opened on both sides of the U-shaped block (8). A spring spring (10) is fixedly connected inside the pressing groove (9). A pressing block (11) is fixedly connected to the end of the spring spring (10). The inside of the spring outlet (6) and the inside of the pressing groove (9) are slidably connected to the pressing block (11).

2. The building engineering crack detection device according to claim 1, characterized in that: The front and rear ends of the pressing groove (9) are provided with first sliding grooves (12), and the front and rear ends of the pressing block (11) are fixedly connected with first sliders (13). The interior of the first sliding groove (12) is slidably connected to the first sliders (13).

3. The building crack detection device according to claim 1, characterized in that: Two second slide grooves (14) are provided on one side of the control panel (1), and two second sliders (15) are fixedly connected to the side of the U-shaped block (8) near the control panel (1). The interior of the second slide groove (14) is slidably connected to the second sliders (15).

4. The building crack detection device according to claim 1, characterized in that: The surface of the pressing block (11) is provided with a bevel (16).

5. A crack detection device for building engineering according to claim 1, characterized in that: A first extension plate (17) is fixedly connected to one side of the control panel (1), and an auxiliary spring (18) is fixedly connected to the top of the first extension plate (17). The top of the auxiliary spring (18) abuts against the bottom of the U-shaped block (8).

6. The building crack detection device according to claim 1, characterized in that: The microscopic inspection head (3) is equipped with a second extension plate (19) on both sides, and an illumination lamp (20) is installed at the bottom of the second extension plate (19).

7. A crack detection device for building engineering according to claim 1, characterized in that: The cover plate (7) is made of engineering plastic.

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