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47 results about "Building inspection" patented technology

A building inspection is an inspection performed by a building inspector, a person who is employed by either a city, township or county and is usually certified in one or more disciplines qualifying them to make professional judgment about whether a building meets building code requirements. A building inspector may be certified either as a residential or commercial building inspector, as a plumbing, electrical or mechanical inspector, or other specialty-focused inspector who may inspect structures at different stages of completion. Building inspectors may charge a direct fee or a building permit fee. Inspectors may also be able to hold up construction work until inspection has been completed and approved.

Network system and a method for managing building inspections

The instant invention is a network system and a method for managing building inspections. The network system for managing building inspections, according to instant invention, includes a central site, a user site, a data manager site, and an administrator site. The central site includes a first database, a second database, and the means for communicating electronically with a remote computer. The first database receives information related to building inspection requirements from at least one data manager, and it includes means for controlling the unidirectional transmission of the building inspection requirements into the first database. The second database is operatively connected to the first database, and it controls the access of the data managers to the first database. The user site includes at least one user access point, which provides access to users to only view, read, print, search or save the information stored in the first database. The data manager site includes at least one data manager access point, which provides access to data managers to only view, read, print, search, or save the information stored in the first database and to add new information in the first database. The administrator site includes at least one administrator access point, which provides access to view, read, print, search, save, or modify the information stored in second database or to add new information into second database. Furthermore, the method for managing building inspections, according to instant invention, includes providing a network system for managing building inspections, as described above, and managing building inspections via said network system.
Owner:MECKLENBURG COUNTY

Unmanned aerial vehicle violation building inspection method and device, and storage medium

The invention discloses an unmanned aerial vehicle violation building inspection method and device, and a storage medium, and the method comprises the steps: obtaining a violation building video photographed by an unmanned aerial vehicle, obtaining training data from the video, and processing and marking the training data; constructing a training neural network, and training the annotation data set to obtain a training model; controlling the unmanned aerial vehicle to start inspection; calculating an image shot by the unmanned aerial vehicle in real time through the training model to obtain aviolation building category in the image and a relative coordinate of the violation building in the image; planning an inspection route of the unmanned aerial vehicle according to the relative coordinates of each illegal building in the image, and controlling the unmanned aerial vehicle to inspect according to the inspection route; and judging whether the unmanned aerial vehicle completes the inspection of one building, and controlling the unmanned aerial vehicle to return when the unmanned aerial vehicle completes the inspection. The method can improve the recognition efficiency of illegal buildings, and discover illegal buildings in time.
Owner:YANGTZE UNIVERSITY

Reinforcing steel bar detector detection auxiliary device and use method thereof

The invention relates to a reinforcing steel bar detector detection auxiliary device and a use method thereof. The reinforcing steel bar detector detection auxiliary device comprises a reinforcing steel bar detector, a fixing frame for fixing the reinforcing steel bar detector, a probe matched with the reinforcing steel bar detector, a telescopic ruler, and a slate pencil; a hand-held ring is fixed between the fixing frame and the telescopic ruler; a slide rail is arranged at the middle of the telescopic ruler; a slider matched with the slide rail is installed at the middle of the telescopicruler; one side of the slider is fixedly provided with a probe clip for clamping the probe; a slide groove is formed in the middle of the slider; and the middle of the slider is provided with a buckling ring for fixing the slate pencil. The invention also discloses a use method of the reinforcing steel bar detector detection auxiliary device. When the reinforcing steel bar detector is adopted to measure the intervals of reinforcing steel bars and the thickness of protective layers in the building inspection industry, the reinforcing steel bar detector detection auxiliary device can record thearrangement positions of the reinforcing steel bars during the measurement, perpendicularity can be well controlled when the intervals of the reinforcing steel bars along a horizontal axis direction are measured, and therefore, the accuracy of the measurement of the intervals of the reinforcing steel bars can be ensured, and measurement errors can be reduced.
Owner:安徽省(水利部淮河水利委员会)水利科学研究院(安徽省水利工程质量检测中心站)

Building inspection and identification method and device

The invention is applicable to the technical field of project quality inspection and provides a building inspection and identification method and device. The method comprises a step of determining a building component to be detected in a first building information model according to a corresponding relation between a presorted building and a building component sampling proportion, a step of obtaining the detection value of the building component to be detected according to a preset rule, a step of replacing the design of the building component to be detected in the first building information model with the above detection value and generating a second building information model, a step of detecting whether the second building information model is in accordance with a preset requirement, and a step of judging whether the first building information model is qualified or not according to the detection result, and generating a corresponding detection scheme and a detection result report. According to the method and the device, since the building inspection and identification are carried out according to the BIM, the BIM in a design stage and a construction stage serves in the inspection and identification stage at the same time, the accuracy and efficiency of detection are improved, and the inspection and identification requirements of an existing building are satisfied.
Owner:河北省建筑科学研究院有限公司

House wall hardness detecting device for building inspection

Provided in the invention is a house wall hardness detecting device for building inspection. The detecting device comprises a mounting plate, a propulsion motor, a propulsion rod, a pressure strain gauge, a detection board, a lifting fulcrum bar, a lifting sleeve, a lifting motor, a base, a controller, a voice player, a data converter, a brake block, wheels, a switch and an operation display device. The wheels and the brake block are arranged at the bottom of the base. The lifting sleeve is arranged at the upper part of the base. The lifting fulcrum bar sleeves the lifting sleeve. The liftingmotor is arranged on the base and is connected to the lower part of the lifting fulcrum bar by a motor shaft. The mounting plate is arranged at the upper part of the lifting fulcrum bar. The propulsion motor is arranged at the upper part of the mounting plate; the propulsion rod is arranged at the front part of the propulsion motor; the detection board is arranged at the front part of the propulsion rod; and the pressure strain gauge is arranged at the front side of the detection board. With the house wall hardness detecting device, the high detection precision of the building house wall hardness is ensured; the detection consistency as well as the good building house quality is guaranteed; and the detection efficiency of the building house wall hardness is improved.
Owner:盛全

Unmanned aerial vehicle inspection data checking method based on three-dimensional model

The invention relates to the technical field of unmanned aerial vehicle inspection, in particular to an unmanned aerial vehicle inspection data checking method based on a three-dimensional model, and the method comprises the following steps: 1, carrying out the automatic three-dimensional reconstruction of shot building inspection data at a background; 2, logging in background software to open a corresponding building three-dimensional model; 3, after the building model is opened, clicking a building part to be checked, and popping up a live-action picture; 4, enabling the user to zoom and move the real scene picture or the three-dimensional model; and 5, after a background user finds the building disease, acquiring the specific position of the disease through comparison of the live-action picture and the model. Manpower participation is greatly reduced through the full-automatic photographing function of the unmanned aerial vehicle, the workload of people is relieved, and the labor cost is reduced. With automatic marking and GPS positioning functions of the unmanned aerial vehicle, the shot picture and the position are located and associated, so that the time of later manual comparison is greatly shortened, and the accuracy of the disease position is improved.
Owner:上海大风技术有限公司

Intelligent building inspection robot

The invention discloses an intelligent building inspection robot, which comprises a main body frame, a control module, an image acquisition module, a radar navigation module, a voice broadcast module, a motor driving module, a voltage reduction module and a power supply module, according to the intelligent building inspection robot disclosed by the invention, the surrounding environment during inspection is recorded through the image acquisition module, and a building manager can remotely monitor the building environment and remotely control the intelligent building inspection robot at the monitoring center upper computer; when an emergency occurs, surrounding personnel can be reminded to pay attention in time through voice broadcast, the rocker arm bogie six-wheel moving mechanism enables the intelligent building inspection robot to cross obstacles of a certain height, and the working range of the intelligent building inspection robot is widened. The system is mainly used for assisting building management personnel to inspect a building so as to solve the problems that current manual inspection needs to consider physical power limitation of inspection personnel, high labor cost is possibly generated and the inspection personnel cannot timely go to the pre-treatment in case of emergencies, and the quality and efficiency of building inspection are remarkably improved.
Owner:NORTHEAST DIANLI UNIVERSITY

Pile foundation static load compression test device

The invention discloses a pile foundation static load anti-compression test device, which relates to the technical field of building detection, and comprises a main beam arranged above the pile foundation to be tested, a hydraulic cylinder is arranged at the lower end of the main beam, and a Two supporting components for supporting the main beam, the two supporting components are respectively located on both sides of the pile foundation to be tested, the supporting components include a fixed part for inserting into the ground for fixing, and a connecting part arranged above the fixed part to connect with the main beam The fixed part includes a round rod, and a helical piece that is fixedly connected to the outer wall of the round rod in a spiral shape along the axial direction of the round rod, and the end of the fixed part away from the connecting part forms a guide part. By arranging the support assembly, the fixed part of the support assembly is fixed to the ground to form a large support force, which avoids the trouble of reinforcing or replacing the foundation, and makes the whole more convenient. In addition, the weight requirements for the main girder are greatly reduced, so that there are fewer heavy objects on the top, which reduces the increased risk of heavy object hoisting, and makes the overall test safety better.
Owner:台州市椒江建设工程质量检测中心有限公司

A tool for detecting the thickness of fireproof coatings in fabricated steel structures

The invention belongs to the field of building detection, and in particular relates to an assembled steel structure building fireproof coating thickness detection tool, which includes a steel structure body, the steel structure body is movably connected with a moving seat, and the moving seat is detachably connected with an adjusting mechanism. Ultrasonic rangefinder, the ultrasonic rangefinder is set in cooperation with the steel structure body, the adjustment mechanism includes a rotating part, a clamping part and a bracket, the bracket is slidably connected to the moving seat through the rotating part, and the clamping part passes through The bracket and the steel structure body are matched and connected, and the ultrasonic range finder is detachably connected to the bracket through a limit piece. The present invention provides an assembly-type fireproof coating thickness detection tool for steel structure buildings, which can prevent staff from carrying out random detection work with hand-held detectors, effectively improve the detection efficiency of fireproof coatings, and reduce the labor intensity of staff during operation. Clamping improves the detection accuracy of the device and is suitable for promotion in the range.
Owner:CHINA CONSTR SECOND ENG BUREAU LTD

A cement curing box with intelligent temperature and humidity control for building inspection

The invention discloses an intelligent temperature and humidity control cement maintenance box for building detection. The intelligent temperature and humidity control cement maintenance box structurally comprises a rubber strip, a maintenance box door, a support, stabilizer blades, a bottom groove, a setting-out device, an electrical bar, a control panel, a storage battery, a box body, a fixed screw and a fixed sheet; the rubber strip is arranged on the maintenance box door and is matched with an upper concave opening of the box body, the control panel is arranged on one side of a panel of the front face of the box body, and the storage battery is arranged inside the box body. The intelligent temperature and humidity control cement maintenance box is provided with the setting-out device,a hinge, a damping mechanism, a sampling hook and the like, the sealing performance of the maintenance box door and the box body is good, the internal pressure intensity can rise along with rising ofthe temperature and humidity in a sealing space, impact force borne by a sampling groove can be greatly reduced through the damping mechanism, a sample is prevented from being vibrated out, connectionbetween the setting-out device and the box body is reinforced, and the condition that the sample is influenced by temperature and humidity changes caused by overall movement caused by uneven stress is avoided, and consequently the final detecting result is influenced is avoided.
Owner:河北建设集团天辰建筑工程有限公司 +1

A high-precision multi-purpose detection device for building glass curtain walls

The invention relates to the technical field of building detection equipment, and discloses a high-precision multi-purpose detection device for building glass curtain walls, including a bottom plate, and the air leakage detection box includes: a rotating shaft, a wire barrel, a first rope, a floating plate, a torsion spring, The second rope and the floating block, the outer side of the incomplete gear is connected with an intermittent mechanism, the left end of the sliding rod is connected with a guide mechanism, the upper end of the first swing rod is connected with a second swing rod, and the middle part of the hitting rod is connected with a U-shaped frame. A stop bar is connected to the upper middle part of the fixing frame. The floating block and the second rope pull the torque spring to drive the rotating shaft to rotate, and the rotating shaft sends the wire to the first rope through the spool, and the water flow drives the floating block to move to the position of air leakage. This structure is convenient for the operator to detect whether the glass curtain wall is leaking. Therefore, the problems of low detection accuracy, inconvenient observation by operators and inability to simultaneously perform multiple functional detections of existing building glass curtain wall detection devices are solved.
Owner:山东广汇力数控机械有限公司

Augmented-reality-based building inspection guiding system for building sale

The invention discloses an augmented-reality-based building inspection guiding system for building sale. The augmented-reality-based building inspection guiding system for building sale includes a first shooting unit, a building model forming unit, a human body model forming unit, a model synthesis unit, a real scene rendering unit, a second shooting unit and a display unit, wherein the output terminal of the first shooting unit is connected with the input terminal of the building model forming unit and the input terminal of the human body model forming unit; the output terminal of the building model forming unit and the output terminal of the human body model forming unit are connected with the input terminal of the model synthesis unit; the output terminal of model synthesis unit and the output terminal of the second shooting unit are connected with the input terminal of the real scene rendering unit; and the output terminal of the real scene rendering unit is connected with the input terminal of the display unit. The augmented-reality-based building inspection guiding system for building sale synthesizes the building three dimensional model and the human body three dimensional model into a three dimensional effect model, thus being conductive to showing the effect in the house with the living intention for the building inspector, reducing the time cost of the building inspector, and improving the building inspection efficiency. Besides, through combination of the real scene rendering effect and the three dimensional effect model, the augmented-reality-based building inspection guiding system for building sale can enhance the real effect of virtual building inspection.
Owner:安徽唯诗杨信息科技有限公司

School security monitoring system

The invention discloses a school security monitoring system, comprising a control unit, a school inspection unit, an access control unit and a central monitoring unit. The school inspection unit comprises a teaching building inspection unit and an intra-school inspection unit. The teaching building inspection unit comprises a lifting mechanism arranged corresponding to a corridor. A monitoring mechanism is arranged on the lifting mechanism. The intra-school inspection unit comprises a rail mechanism arranged along an intra-school road. A second monitoring mechanism and a power generation mechanism are arranged on the rail mechanism. The central monitoring unit comprises a third monitoring mechanism arranged at the upper side of a building roof. According to the system, a teaching building and the intra-school road can be automatically inspected; whether condition such as violence occurring in a school or not can be observed timely; a student is prevented from being damaged; the condition such as temperature and smoke in the school can be monitored; when a disaster accident occurs in the school, the disaster accident can be discovered timely and the student is evacuated; the security of the student is ensured; and the working strength of an inspector in the school can be mitigated.
Owner:HENAN POLYTECHNIC INST

Quantitative measurement method of cold and hot air penetration based on infrared thermal imaging technology

ActiveCN109520671BPenetration quickly obtainedHigh speedFluid-tightness measurementIndoor air qualityAir volume
The invention discloses a quantitative measurement method of hot and cold air penetration based on infrared imaging technology, which belongs to the technical field of building detection, and aims to quickly detect the penetration air volume of building envelope structures (doors, windows), and the data can be used for heating energy. Research on energy consumption and indoor air quality. It includes the following steps: select the doors and windows to be measured; use an infrared thermal imager to take infrared thermal imaging images of the gaps in the doors and windows; measure the pressure difference inside and outside the doors and windows, and combine the thermal imaging images at the gaps to select two points with large gradients to measure the gaps The wind speed at the location; the thermal imaging image is processed, the gap is automatically identified and the temperature gradient of each micro-element of the gap is obtained; the measured two-point wind speed and temperature gradient are combined with the Fourier formula to obtain the temperature gradient and penetration wind speed at the gap between doors and windows The relational expression; read the temperature gradient of the micro-element section, and calculate the infiltration wind speed of each micro-element section by combining the above relational formula; calculate the gap width of the door and window according to the Bernoulli equation; Multiplying the width can calculate the hot and cold air penetration of doors and windows. Compared with the traditional pressure difference method, the present invention improves the calculation speed, has small measurement error, and is a new method that can be generally applicable to measure the penetration of cold and hot air in a room.
Owner:NANJING TECH UNIV

A building inspection toolbox with drying function

The invention provides a building inspection toolbox with a drying function, and relates to the technical field of building inspection equipment. The building inspection toolbox with drying function includes a base, the right side of the top of the base is fixedly connected with a storage device, and the storage device includes a box body, and the right side of the box body is connected to the right side of the connecting plate through a hinge. The bottom is movably connected, the right side of the box body is fixedly connected to the left side of the gasket, the right side of the gasket is overlapped with the left side of the connecting plate, and the through hole opened on the right side of the connecting plate is inserted with a A support rod, the right end of the support rod is fixedly connected with a rotating handle. The building inspection toolbox with drying function is provided with a storage device, a connecting plate, a gasket, a support rod, a connecting groove and a limit rod. When the box is opened, the rotating handle drives the support rod to rotate, and the support rod drives the limit The rod rotates, and when the position of the limit rod corresponds to the position of the fixing groove, the limit rod is drawn out.
Owner:安徽凤胜建筑有限公司
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