CN207636076U - All-in-one multifunctional construction quality detector - Google Patents

Abstract

The utility model discloses integral multifunctional building engineering quality detecting meters, including support base, cuboid ruler body and control panel, cuboid ruler body, which is connected to by carriage in the sliding slot of support base, to be slided, and top is rotatably attached angle scale by hinged shaft；At the top of the cuboid ruler body and free end of angle scale is connected separately with one group of horizontal laser light probe, vertical laser probe, ultrasonic probe and level meter, while the vertical direction of cuboid ruler body is equipped with and extends vertical scale from the bottom up；The position that angle scale corresponds to vertical scale also is provided with continuous vertical scale, and bottom is equipped with angle target close to rotational position, and angle target is equipped with arc-shaped angle index.The building engineering quality detecting meter of the utility model, calibration accuracy is high, can calibrate multiple angles, distance, flatness simultaneously, while it is carried and easy to use, has preferable marketing application prospect.

Description

All-in-one multifunctional construction quality detector

technical field

The utility model relates to the technical field of construction measuring tools and equipment, in particular to an integrated multifunctional construction quality detector.

Background technique

Construction engineering refers to the engineering entity formed through the construction of various housing buildings and their ancillary facilities and the installation activities of supporting lines, pipelines and equipment. Among them, "house construction" refers to projects that have roofs, beams, walls, foundations, and can form internal spaces to meet people's needs for production, living, learning, and public activities.

Quality inspection refers to the activities of checking and verifying whether the quality of products or services complies with relevant regulations. It is divided into air quality inspection, engineering quality inspection, product quality inspection, environmental quality inspection and so on. Quality inspection can sometimes be called testing or experimentation, which refers to the technical operation of determining one or more characteristics or performances in accordance with prescribed procedures for a given product, material, equipment, organism, physical phenomenon, process or service. In order to ensure that the test results are accurate to a certain extent, it must be carried out within the specified detection range and in accordance with the specified procedures. The test results should be recorded, usually in the form of test reports or test certificates.

Quality inspection of construction projects refers to the activities of testing the materials, components, equipment, and the quality and use functions of construction projects to determine their quality characteristics in accordance with relevant national laws, regulations, engineering construction mandatory standards and design documents.

With the development of the economic level, the quality inspection of construction projects is becoming more and more strict. Usually, a variety of measuring equipment is used for measurement. In terms of concrete, it is necessary to check the strength, crack depth, concrete homogeneity, damage layer thickness, concrete thickness, pile The integrity of the body, the internal defects of the structure, and the internal defects of the steel pipe concrete are measured. The traditional measurement uses a single rebound tester and an ultrasonic measuring instrument. Although the cost of the rebound tester is low, the measurement effect is poor. It can only measure a single size, and each Long commissioning time between dimensional measurements and inconvenient to use. Moreover, the ultrasonic measuring instrument cannot realize single-person measurement, which is time-consuming and laborious.

Contents of the invention

In order to overcome the deficiencies of the prior art above, the utility model provides a multifunctional construction engineering inspection device integrating scale measurement, ultrasonic distance measurement, laser level and vertical calibration, and right angle measurement.

The technical scheme adopted by the utility model is: an integrated multifunctional construction quality detector, including a support base, a cuboid scale body and a control panel, the cuboid scale body is connected to slide in the chute of the support base through a sliding device, and The top is rotatably connected to the angle scale through a hinge shaft; wherein: the top of the cuboid scale body and the free end of the angle scale are respectively connected with a group of horizontal laser probes, vertical laser probes, ultrasonic probes and a spirit level, while the vertical plane of the cuboid scale body The direction is provided with a vertical scale extending from bottom to top; the angle scale has a continuous vertical scale corresponding to the position of the vertical scale, and the bottom is near the rotation position. Angle scale; control panel connected to each horizontal laser probe, each vertical laser probe and each ultrasound probe to acquire and communicate measurements.

Further, the rectangular parallelepiped ruler is pluggably inserted into the sliding device of the support base, and the part of the sliding device corresponding to the rectangular parallelepiped ruler is also provided with an elastic clamping piece.

Further, a supporting rod is provided on the supporting base corresponding to the middle part of the rectangular parallelepiped measuring body. One end of the supporting rod is detachably hooked on the supporting base, and the other end clamps the side of the rectangular parallelepiped measuring body.

Further, one end of the connecting part of the angle target plate and the angle scale and the rectangular parallelepiped body is hinged by a hinge, and the other end is connected by a pluggable limit pull pin, and the arc-shaped angle scale is from the level of one end of the limit pull pin. The direction becomes larger gradually toward the hinge axis.

Further, the control panel includes a microcontroller, a key set and a liquid crystal display, wherein the key set includes a function selection key, a measurement start key and a measurement completion key, and the function selection keys are used to select length measurement, straightness measurement, levelness measurement, One of plumb measurement and angle measurement, the liquid crystal display shows the currently selected measurement function and the value of the measurement result.

Further, the angle target plate contains a high-precision angle sensor, and the high-precision angle sensor is electrically connected to the microcontroller of the control panel; when the angle between the rectangular parallelepiped ruler and the angle scale changes, the control panel drives the high-precision angle sensor Measure the included angle between the rectangular parallelepiped ruler and the angle scale in real time, and display it on the LCD screen.

Further, the bottom of the supporting base is lifted or lowered by the lifting shaft, and the lifting shaft is supported and accommodated by the lifting motor and the supporting chassis.

Further, the microcontroller is also connected to a memory, a computing device and an alarm device, and the memory is used to store each set of data measured by the control panel through the horizontal laser probe, vertical laser probe, and ultrasonic probe, as well as the detection personnel's judgment on the inclination result. As well as the judgment of the instrument's own calculation, the alarm device is connected through the microcontroller and obtains the horizontal positioning value of the level meter.

Further, the level is a digital level, and it is also connected to the microcontroller of the control panel.

Compared with the prior art, the beneficial effects of the utility model are: the construction quality detector of the utility model, first of all, it is rotatably connected to the angle scale on the top of the cuboid scale body through a hinge shaft, and at the same time, the angle scale is connected to the cuboid scale The top of the body and the free end of the angle scale are respectively connected with a group of horizontal laser probes, vertical laser probes, ultrasonic probes and spirit levels, wherein two level instruments are used to calibrate the levels of the cuboid scale body and the angle scale. A set of horizontal laser probes, vertical laser probes, and ultrasonic probes located on the cuboid scale are used to calibrate the flatness and straightness of the vertical plane, while a set of horizontal laser probes, vertical laser probes located on the angle scale , The ultrasonic probe is used to calibrate the flatness and straightness of the horizontal plane, that is to say, when the angle scale and the cuboid body are combined into a straight line, the straightness, size and vertical plane of each building can be measured separately. When the angle scale is bent horizontally, the flatness and straightness of each horizontal and vertical plane of the building can be measured at the same time, which improves the efficiency of building inspection.

In addition, the construction quality detector of the utility model has a rectangular parallelepiped body that slides in the chute connected to the support base through a sliding device, and the bottom is supported by the support base to ensure that the entire measuring device has good mobility when in use. At the same time, it can be directly extended to the part to be measured, which is convenient to use.

Finally, the construction engineering quality detector of the present utility model is located in the vertical direction of the cuboid ruler body and is provided with a vertical scale extending from bottom to top; the angle scale is also provided with a continuous vertical scale at the position corresponding to the vertical scale, There is an angle target plate at the bottom near the rotation position, and an arc-shaped angle scale is set on the angle target plate, which can directly observe various distances and angles conveniently, and the measurement is intuitive and convenient. The control panel connects each horizontal laser probe, each vertical laser probe and each ultrasonic probe to obtain and transmit measurement values, and the measurement effect is better.

Generally speaking, the construction engineering quality detector of the present invention has high calibration accuracy, can calibrate multiple angles, distances, and flatness at the same time, and has a simple structure, low manufacturing cost, convenient handling and use, and has good market promotion. Application prospects.

Description of drawings

Fig. 1 is the structural diagram of the vertical state of the angle scale of the integrated multifunctional construction engineering quality detector;

Fig. 2 is a structural diagram of the angle scale horizontal bending measurement state of the integrated multifunctional construction engineering quality detector;

Fig. 3 is the side view of the integrated multifunctional construction quality detector;

Fig. 4 is the top view of the integrated multifunctional construction engineering quality detector;

The functional block diagram of the microcontroller 31 of the control panel 3 of the embodiment of Fig. 5 Fig. 1 and the horizontal laser probe 7, the vertical laser probe 8, the ultrasonic probe 9, the button group 32 and the liquid crystal display 33;

Among them: 1-support base, 101-; 2-cuboid body, 3-control panel, 31-microcontroller, 32-button group, 33-LCD display, 34-memory, 35-computing device, 36- Alarm device; 4-sliding device, 5-hinge shaft, 6-angle scale, 7-horizontal laser probe, 8-vertical laser probe, 9-ultrasonic probe, 10-level, 11-vertical scale, 12-angle scale Plate, 13-arc-shaped angle scale, 14-elastic clamping part, 15-support rod, 16-limit pull pin, 17-lift shaft, 18-support chassis, 19-lift motor.

Detailed ways

In order to deepen the understanding of the utility model, the utility model will be further described below in conjunction with the accompanying drawings and embodiments, which are only used to explain the utility model, and do not limit the protection scope of the utility model.

As shown in Figure 1, the integrated multifunctional construction quality detector includes a support base 1, a rectangular parallelepiped ruler body 2 and a control panel 3, as shown in Figure 4, the rectangular parallelepiped ruler body 2 is connected to the support base by a sliding device 4 1 slides in the chute 101, and the top is rotatably connected to the angle scale 6 through the hinge shaft 5; wherein: the top of the cuboid scale body 2 and the free end of the angle scale 6 are respectively connected with a group of horizontal laser probes 7, vertical laser probes 8, ultrasonic probe 9 and spirit level 10, the vertical direction of cuboid ruler body 2 is provided with the vertical scale 11 that extends from bottom to top simultaneously; Angle scale 6, the position corresponding vertical scale 11 is also provided with continuous vertical scale Scale, the bottom is provided with an angle target plate 12 near the rotation position, and the angle target plate 12 is provided with an arc-shaped angle scale 13; the control panel 3 is connected to each horizontal laser probe 7, each vertical laser probe 8 and each ultrasonic Probe 9 to acquire and transmit measured values. When the engineering quality detector is measuring, it only needs to adjust the positions of the cuboid scale body and the angle mark 6 on the support base 1, and then it can directly perform multiple measurements of adjacent and similar buildings that are parallel to each other and perpendicular to each other. Angle, distance, flatness, high measurement accuracy, saving adjustment time, and high efficiency.

As shown in Figures 1 and 3, the rectangular parallelepiped ruler 2 is pluggably inserted into the sliding device 4 of the support base 1, and the part corresponding to the rectangular parallelepiped ruler 2 in the sliding device 4 is also provided with an elastic clamping member 14, The rectangular parallelepiped ruler and angle scale can be fixed horizontally to ensure the stability of the entire measuring device. Another advantage of this structure is that the rectangular parallelepiped ruler and angle ruler can be plugged in and out for storage, and the instrument is more convenient during transportation. convenient.

As can be seen from Fig. 1 and Fig. 2, the middle position part corresponding to the cuboid ruler body 2 on the support base 1 is also provided with a support rod 15, and one end of the support rod 15 is detachably hooked on the support base 1, and the other One end clamps the side of the rectangular parallelepiped ruler body 2 . The support bar of this structure is taken out and hooked on the support base 1 during use, and the other end is directly buckled on the side of the rectangular parallelepiped ruler

Referring to Fig. 1, Fig. 2 and Fig. 3, the connecting part of the angle target plate 12 and the angle scale 6 and the cuboid ruler body 2, one end is hinged by the hinge shaft 5, and the other end is connected by a pluggable limit pull pin 16, and the circle The arc angle scale 13 gradually increases from the horizontal direction of one end of the limit pull pin 16 to the direction of the hinge axis 5, that is, the value gradually increases from 0°-90° from the horizontal direction of one end of the limit pull pin 16 to the direction of the hinge axis 5. increment. In addition, the bottom of the support base 1 is lifted or lowered by the lift shaft 17, and the lift shaft 17 is supported and accommodated by the lift motor 19 and the support chassis 18, so that the support base, the rectangular ruler, and the angle mark can be lifted to a suitable measurement position. The position is measured, with a high degree of intelligence and a wide range of applications.

As shown in Figure 4, the control panel 3 includes a microcontroller 31, a key group 32 and a liquid crystal display 33, wherein the key group includes a function selection key, a measurement start key and a measurement completion key, and the function selection key is used to select length measurement and straightness measurement , level measurement, plumb measurement and angle measurement, and the LCD screen displays the currently selected measurement function and measurement result value. It can also be seen from Fig. 5 that the microcontroller 31 of the control panel 3 is also connected to the horizontal laser probe 7, the vertical laser probe 8, and the ultrasonic probe 9 on the cuboid scale body and the angle scale, thereby realizing the control of the whole measuring instrument. Real-time measurement of all angles and distances. At the same time, the microcontroller is also connected to the memory 34, the computing device 35 and the alarm device 36 to calculate and display the measured data. 1. Each group of data measured by the ultrasonic probe 9 and the judgment of the testing personnel on the inclination result and the calculation of the instrument itself, the alarm device is connected through the microcontroller 31 and obtains the horizontal positioning value of the level meter, corresponding to the angle that the level does not meet the requirements Carry out flash or low-pitched alarm, and the low-pitched alarm is pleasant natural sound or bell. And the level used here is generally a digital level. The digital level uses an angle sensor to sense the horizontal inclination. Through signal processing and single-chip control and calculation, the inclination is directly displayed on the digital tube or uploaded to the computer for display and processing. Therefore, the angle measurement becomes convenient and fast, and the high-precision measurement of the inclination angle is realized.

A more optimal embodiment is that the angle target plate 12 includes a high-precision angle sensor, and the high-precision angle sensor is electrically connected to the microcontroller of the control panel 3; when the angle between the cuboid scale body 2 and the angle scale 6 changes , the control panel 3 drives a high-precision angle sensor to measure the angle between the cuboid body 2 and the angle scale 6 in real time, and displays it on a liquid crystal display.

The embodiments of the utility model disclosed are preferred embodiments, but are not limited thereto. Those skilled in the art can easily comprehend the spirit of the utility model according to the above-mentioned embodiments, and make different extensions and Change, but as long as it does not depart from the spirit of the utility model, it is all within the protection scope of the utility model.

Claims (9)

1. integral multifunctional building engineering quality detecting meter, it is characterised in that：Including support base（1）, cuboid ruler body （2）And control panel（3）, cuboid ruler body（2）Pass through carriage（4）It is connected to support base（1）Sliding slot（101）It is interior Sliding, and top passes through hinged shaft（5）It is rotatably attached angle scale（6）；Wherein：

Cuboid ruler body（2）Top and angle scale（6）Free end be connected separately with one group of horizontal laser light probe（7）、 Vertical laser probe（8）, ultrasonic probe（9）And level meter（10）, while cuboid ruler body（2）Vertical direction be equipped under The vertical scale up extended（11）；

Angle scale（6）, corresponding vertical scale（11）Position also be provided with continuous vertical scale, bottom is close to rotational position Equipped with angle target（12）, angle target（12）It is equipped with arc-shaped angle index（13）；

Control panel（3）Connect each horizontal laser light probe（7）, each vertical laser probe（8）It is visited with each ultrasound Head（9）, to obtain and transmit measured value.

2. integral multifunctional building engineering quality detecting meter according to claim 1, it is characterised in that：Cuboid ruler Body（2）It is inserted into support base pluggablely（1）Carriage（4）On, and the carriage（4）Interior corresponding cuboid Ruler body（2）Part be additionally provided with resilient clamp member（14）.

3. integral multifunctional building engineering quality detecting meter according to claim 1, it is characterised in that：Support base （1）Upper corresponding cuboid ruler body（2）Centre position part be additionally provided with supporting bar（15）, the supporting bar（15）One end Removably it is hooked on support base（1）On, cuboid ruler body is clamped in the other end（2）Side.

4. according to the integral multifunctional building engineering quality detecting meter described in claim 1-3 any one, it is characterised in that： Angle target（12）And angle scale（6）With cuboid ruler body（2）Coupling part, one end pass through hinged shaft（5）It is hinged, the other end It is pulled pin by pluggable limit（16）Connection, and arc-shaped angle index（13）It pulls pin from limit（16）The level side of one end To hinged shaft（5）Direction become larger.

5. integral multifunctional building engineering quality detecting meter according to claim 4, it is characterised in that：Control panel （3）Including microcontroller (31), key group（32）And liquid crystal display（33）, wherein the key group include function selecting key, It measures start key and is measured key, function selecting key is for selecting linear measure longimetry, straight line degree measurement, horizontal degree measurement, vertical One of degree measurement and angle measurement, the liquid crystal display shows currently selected measurement function and measurement result numerical value.

6. integral multifunctional building engineering quality detecting meter according to claim 4, it is characterised in that：The angle mark Plate（12）Interior includes high-precision angle sensor, the high-precision angle sensor and control panel（3）Microcontroller have Electrical connection；When the cuboid ruler body（2）And angle scale（6）Between angle change when, control panel（3）Driving high-precision Angular transducer measures cuboid ruler body in real time（2）And angle scale（6）Between angle, and be shown to liquid crystal display.

7. integral multifunctional building engineering quality detecting meter according to claim 4, it is characterised in that：Support base （1）Bottom pass through lifting shaft（17）It lifts or lowers, while lifting shaft（17）Pass through lifting motor（19）And support chassis （18）Support and storage.

8. integral multifunctional building engineering quality detecting meter according to claim 5, it is characterised in that：Microcontroller is also Connect memory（34）, arithmetic unit（35）And alarm device（36）, memory passes through horizontal sharp for Storage controlling panel Each group of data that light probe, vertical laser probe, ultrasonic probe measure and testing staff obliquity result is judged and The judgement of instrument itself operation, alarm device pass through microcontroller（31）Connect and obtain the horizontal location numerical value of level meter.

9. integral multifunctional building engineering quality detecting meter according to claim 8, it is characterised in that：Level meter is number Word level meter, and it is also connected with control panel（3）Microcontroller（31）.