Building construction quality detection method and device

Abstract

The invention relates to a building construction quality detection method and device, and belongs to the technical field of building construction detection.The device comprises a device body, a lifting rod is slidably connected to the inner wall of the device body, a placement table is fixedly connected to the top of the lifting rod, and a detection frame is connected to the outer wall of the placement table in a clamped mode; the outer wall of the detection frame is fixedly connected with a first electric push rod. When building construction quality is detected, in order to improve the conversion detection effect of a to-be-detected area and meet the detection requirements of knocking blocks with different sizes on different positions of a wall surface, a servo motor is started to drive a connecting gear to rotate through rotation of a sector gear, so that the detection efficiency is improved; the rotation of a connecting gear drives a conversion plate to perform intermittent rotation motion through the connection of a connecting shaft, and performs intermittent conversion motion on a knocking detection block, so that the effect of adjusting and detecting the wall surface by the knocking blocks with different sizes is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of building construction inspection, and more particularly to a method and device for building construction quality inspection. Background Art

[0002] The quality inspection of construction projects refers to the activity of testing the materials, components, equipment, as well as the quality of the project entity and service functions of construction projects, in accordance with relevant national laws, regulations, mandatory engineering construction standards, and design documents. In the prior art, when inspecting a wall, it is necessary to lightly strike the wall surface with a tool hammer for inspection operations.

[0003] In the prior art, a detection device for detecting the quality of building construction with the publication number of CN119321867A includes a support plate. A detection mechanism is provided on the top of the support plate. The detection mechanism includes a fixed cylinder. A threaded rod is arranged inside the fixed cylinder. Both ends of the threaded rod penetrate through the fixed cylinder. One end of the threaded rod is fixedly provided with a striking plate, and a connecting plate is arranged at the other end of the threaded rod. Through the design of the detection mechanism, after the first spring and the second spring are stretched by force, the forces of the first spring and the second spring drive the threaded rod to move inside the fixed cylinder, thereby causing the striking plate to strike the wall surface. Since the wall surface is struck by the elastic forces of the first spring and the second spring, the force of each strike is the same, avoiding the problem that the force of each strike on the wall is different due to the uncontrollable force used by the user each time, reducing the error of experimental data, and facilitating the use of the user.

[0004] However, when the existing wall striking quality detection device is in use, although it can perform better striking detection operations on the wall surface, the use size of the striking block is relatively fixed, and the conversion and use effect for striking blocks of different sizes are not high. At the same time, the flexibility of synchronous multi-point striking detection for wall surfaces in different areas is not high, reducing the efficiency of the staff in detecting the construction quality of the wall. At the same time, the flexibility of converting the detection method for the striking block is not high. When holding the striking block for a long time for quality detection, the arm will become sore and swollen, reducing the efficiency of building construction quality detection, and not meeting the usage requirements of people. For this reason, we propose a method and device for building construction quality inspection. Summary of the Invention

[0005] To solve the problems mentioned in the above background, the present invention provides a method and device for building construction quality inspection to solve the problems of relatively fixed use size of the striking block, low conversion and use effect for striking blocks of different sizes, low flexibility of synchronous multi-point striking detection for wall surfaces in different areas, and low flexibility of converting the detection method for the striking block mentioned in the above background art.

[0006] To achieve the above technical objectives, the technical solutions adopted by the present invention are as follows:

[0007] A building construction quality inspection method and device, including a device main body. A lifting rod is slidably connected to the inner wall of the device main body. A placing table is fixedly connected to the top of the lifting rod. A detection frame is snap-fitted to the outer wall of the placing table. A first electric push rod is fixedly connected to the outer wall of the detection frame. One end of the first electric push rod is fixedly connected to a sliding block that is slidably connected to the outer wall of the detection frame. A connection box is fixedly connected to the outer wall of the sliding block;

[0008] The device main body further includes:

[0009] A conversion mechanism, arranged on the outer wall of the connection box;

[0010] A snap-fitting mechanism, arranged inside the placing table;

[0011] An adjustment mechanism, arranged on the outer wall of the device main body;

[0012] The conversion mechanism includes a connection shaft and a conversion plate. A servo motor is fixedly connected to the outer wall of the connection box. The output end of the servo motor is fixedly connected to a sector gear. The outer wall of the sector gear meshes with a connection gear that is rotatably connected to the inner wall of the connection box. The rotation center of the connection gear is fixedly connected to a connection shaft that extends to the outer wall of the connection box. The end of the connection shaft is fixedly connected to a conversion plate. A second electric push rod is fixedly connected to the outer wall of the conversion plate. One end of the second electric push rod is fixedly connected to a telescopic rod that is slidably connected to the outer wall of the conversion plate. A pulling rod is rotatably connected to the outer wall of the telescopic rod. One end of the pulling rod is rotatably connected to a sliding rod that is slidably connected to the outer wall of the conversion plate. The end of the telescopic rod is detachably connected to a knocking detection block. The end of the sliding rod is detachably connected to a cleaning scraper that fits the surface of the knocking detection block, improving the effect of synchronously cleaning impurities on the surface of the knocking detection block.

[0013] Preferably, the connection shaft forms an intermittent rotation structure with the connection box through the sector gear and the connection gear, performing an intermittent conversion movement on the knocking detection block, playing a role in adjusting and detecting the wall surface with knocking blocks of different sizes.

[0014] Preferably, the rotation center of the conversion plate coincides with the rotation center of the connection shaft. The outer wall contour of the conversion plate is cross-shaped. The knocking detection block forms a telescopic structure with the conversion plate through the second electric push rod and the telescopic rod.

[0015] Preferably, the pulling rod forms a rotating structure between the telescopic rod and the sliding rod, the sliding rod forms a telescopic structure between the pulling rod and the conversion plate, the length of the cleaning scraper is adapted to the width of the knocking detection block, and the knocking detection block is arranged on the movement track of the cleaning scraper. By setting the cleaning scraper, when the wall quality is detected by knocking the detection block, in order to improve the effect of synchronously cleaning the impurities on the surface of the knocking block when the knocking detection block retracts, when the telescopic rod moves, the rotation of the pulling rod drives the sliding rod to slide along the outer wall of the conversion plate, and the sliding of the sliding rod drives the cleaning scraper to synchronously clean the surface of the knocking detection block, improving the effect of synchronously cleaning the impurities on the surface of the knocking detection block.

[0016] Preferably, the conversion plate is equipped with knocking detection blocks of different sizes. There are four groups of knocking detection blocks, and the positions of the four groups of knocking detection blocks are equidistantly distributed about the rotation center of the conversion plate.

[0017] Preferably, the clamping mechanism includes a clamping rod. A positioning plate is fixedly connected to the outer wall of the placing table. A bevel gear set is rotatably connected to the inner wall of the placing table. A handwheel is fixedly connected to the outer wall of the bevel gear set through a rotating shaft. A threaded rod rotatably connected to the inner wall of the placing table is fixedly connected to the outer wall of the bevel gear set. A clamping rod slidably connected to the side wall of the placing table is threadedly connected to the outer wall of the threaded rod. A clamping groove is formed at the connection part between the side wall of the detection frame and the clamping rod. By setting the clamping rod, when the use mode of the detection frame is converted, the conversion convenience of the hand-held use and the fixed use modes of the detection frame is improved. When it is necessary to fixedly use the detection frame, the detection frame can be placed on the placing table, and the handwheel is rotated. Through the connection of the bevel gear set, the threaded rod is driven to rotate. The rotation of the threaded rod drives the clamping rod to slide along the inner wall of the placing table and drives the clamping rod to insert into the clamping groove, playing a role in clamping and fixing the detection frame for placement and use.

[0018] Preferably, there are two groups of threaded rods. The positions of the two groups of threaded rods are symmetrical about the central axis of the bevel gear set, and the rotation directions of the two groups of threaded rods are opposite.

[0019] Preferably, the clamping rod forms a sliding structure between the threaded rod and the placing table. The detection frame forms a clamping structure between the clamping rod and the clamping groove and the placing table. There are two groups of clamping rods and clamping grooves. The positions of the two groups of clamping rods and clamping grooves are opposite about the central axis of the detection frame. There are four groups of positioning plates, and the positions of the four groups of positioning plates are distributed around the detection frame, playing a role in clamping and fixing the detection frame for placement and use.

[0020] Preferably, the adjusting mechanism includes an adjusting groove. A nut is provided on the outer wall of the device body. A bolt that is threadedly connected to the inner wall of the nut and slidably connected to the outer wall of the lifting rod is provided. An adjusting groove is formed at the connection part between the outer wall of the lifting rod and the bolt. An lifting groove is formed at the connection part between the inner wall of the device body and the lifting rod. By providing the adjusting groove, when detecting the quality of building construction, in order to improve the flexibility of adjusting and detecting walls at different heights, the lifting rod can be pulled upward, and the bolt can be rotated. Through the limiting effect of the nut, the bolt slides into the inner wall of the adjusting groove, playing a role in conveniently adjusting the use height of the lifting rod.

[0021] Preferably, the lifting rod and the device body form a lifting structure through the bolt and the adjusting groove. The adjusting groove is formed in a straight shape on the surface of the lifting rod, playing a role in conveniently adjusting the use height of the lifting rod.

[0022] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0023] 1. The conversion plate provided in the present invention, when detecting the quality of building construction, in order to improve the effect of converting and detecting the area to be detected and meet the detection needs of different-sized knocking blocks for different positions on the wall, the servo motor is turned on. Through the rotation of the sector gear, the connecting gear is driven to perform a rotational motion. The rotation of the connecting gear drives the conversion plate to perform an intermittent rotational motion through the connection of the connecting shaft, and performs an intermittent conversion motion on the knocking detection block, playing a role in adjusting and detecting the wall with different-sized knocking blocks.

[0024] 2. The cleaning scraper of the present invention, when detecting the wall quality through the knocking detection block, in order to improve the effect of synchronously cleaning the impurities on the surface of the knocking block when the knocking detection block retracts, when the telescopic rod moves, through the rotation of the pulling rod, the sliding rod is driven to slide along the outer wall of the conversion plate. The sliding of the sliding rod drives the cleaning scraper to perform a synchronous cleaning motion on the surface of the knocking detection block, improving the effect of synchronously cleaning the impurities on the surface of the knocking detection block.

[0025] 3. The clamping rod provided in the present invention, when converting the use method of the detection frame, improves the convenience of converting between the hand-held use and the fixed use methods of the detection frame. When it is necessary to fixedly use the detection frame, the detection frame can be placed on the placement table, and the handwheel is rotated. Through the connection of the bevel gear set, the threaded rod is driven to perform a rotational motion. The rotation of the threaded rod drives the clamping rod to slide along the inner wall of the placement table and drives the clamping rod to insert into the card slot, playing a role in clamping and fixedly placing the detection frame for use.

[0026] 4. The adjustment groove provided in the present invention, when detecting the quality of building construction, in order to improve the flexibility of adjusting and detecting walls at different heights, the lifting rod can be pulled upward, and the bolt can be rotated. Through the limiting action of the nut, the bolt slides into the inner wall of the adjustment groove, playing a role in conveniently adjusting the use height of the lifting rod. Brief Description of the Drawings

[0027] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0028] Figure 2 is a schematic side view structure diagram of the present invention;

[0029] Figure 3 is a schematic diagram of the structure of the lifting rod in the ascending state of the present invention;

[0030] Figure 4 is an exploded structure diagram of the detection frame and the placement table of the present invention;

[0031] Figure 5 is a schematic diagram of the internal structure of the connection box of the present invention;

[0032] Figure 6 is a schematic diagram of the connection structure between the sliding rod and the cleaning scraper of the present invention;

[0033] Figure 7 is a schematic diagram of the position distribution structure of the card slots of the present invention;

[0034] Figure 8 is a schematic diagram of the internal structure of the placement table of the present invention;

[0035] Figure 9 is a schematic diagram of the position distribution structure of the adjustment groove of the present invention.

[0036] The reference numerals in the drawings are:

[0037] 1. Device main body; 2. Lifting rod; 3. Placement table; 4. Detection frame; 5. First electric push rod; 6. Sliding block; 7. Connection box; 8. Conversion mechanism; 801. Servo motor; 802. Sector gear; 803. Connecting gear; 804. Connecting shaft; 805. Conversion plate; 806. Second electric push rod; 807. Telescopic rod; 808. Pulling rod; 809. Sliding rod; 810. Knocking detection block; 811. Cleaning scraper; 9. Latching mechanism; 901. Positioning plate; 902. Bevel gear set; 903. Handwheel; 904. Threaded rod; 905. Clamping rod; 906. Card slot; 10. Adjusting mechanism; 1001. Nut; 1002. Bolt; 1003. Adjustment groove; 1004. Lifting groove. Detailed Embodiments

[0038] To further elaborate on the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the following, in conjunction with the accompanying drawings and preferred embodiments, details the specific implementation manners, structures, features and their effects according to the present invention as follows.

[0039] Embodiment 1:

[0040] Please refer to Figures 1 to 9 , this embodiment provides a building construction quality detection method and device, including a device main body 1. A lifting rod 2 is slidably connected to the inner wall of the device main body 1. A placing table 3 is fixedly connected to the top of the lifting rod 2. A detection frame 4 is snap-connected to the outer wall of the placing table 3. A first electric push rod 5 is fixedly connected to the outer wall of the detection frame 4. One end of the first electric push rod 5 is fixedly connected to a sliding block 6 that is slidably connected to the outer wall of the detection frame 4. A connection box 7 is fixedly connected to the outer wall of the sliding block 6.

[0041] Embodiment 2:

[0042] Based on Embodiment 1, a conversion mechanism 8 is further disclosed.

[0043] As Figures 1 - 6 shown, the device main body 1 further includes:

[0044] A conversion mechanism 8, arranged on the outer wall of the connection box 7;

[0045] A snap-fitting mechanism 9, arranged inside the placing table 3;

[0046] The conversion mechanism 8 includes a connecting shaft 804 and a conversion plate 805. A servo motor 801 is fixedly connected to the outer wall of the connection box 7. The output end of the servo motor 801 is fixedly connected to a sector gear 802. The outer wall of the sector gear 802 meshes with a connection gear 803 rotatably connected to the inner wall of the connection box 7. The rotation center of the connection gear 803 is fixedly connected to a connecting shaft 804 extending to the outer wall of the connection box 7. The end of the connecting shaft 804 is fixedly connected to a conversion plate 805. The outer wall of the conversion plate 805 is fixedly connected to a second electric push rod 806. One end of the second electric push rod 806 is fixedly connected to a telescopic rod 807 slidably connected to the outer wall of the conversion plate 805. The outer wall of the telescopic rod 807 is rotatably connected to a pull rod 808. One end of the pull rod 808 is rotatably connected to a sliding rod 809 slidably connected to the outer wall of the conversion plate 805. The end of the telescopic rod 807 is detachably connected to a percussion detection block 810. The end of the sliding rod 809 is detachably connected to a cleaning scraper 811 that fits on the surface of the percussion detection block 810. By setting the conversion plate 805, when detecting the construction quality of a building, in order to improve the detection effect of converting the detection area to be detected and meet the detection needs of percussion blocks of different sizes for different positions on the wall, opening the servo motor 801 drives the connection gear 803 to rotate through the rotation of the sector gear 802. The rotation of the connection gear 803 drives the conversion plate 805 to perform an intermittent rotation movement through the connection of the connecting shaft 804, and performs an intermittent conversion movement on the percussion detection block 810, playing the role of adjusting the detection of the wall by percussion blocks of different sizes.

[0047] As Figure 7 shown, the connecting shaft 804 and the connection box 7 form an intermittent rotation structure through the sector gear 802 and the connection gear 803, which is beneficial to the rotation of the sector gear 802. Through the connection of the connection gear 803, the connecting shaft 804 is driven to rotate along the outer wall of the connection box 7, playing the role of driving the conversion plate 805 to perform an intermittent rotation movement. By setting the cleaning scraper 811, when detecting the wall quality through the percussion detection block 810, in order to improve the effect of synchronously cleaning the impurities on the surface of the percussion block when the percussion detection block 810 retracts, when the telescopic rod 807 moves, the rotation of the pull rod 808 drives the sliding rod 809 to slide along the outer wall of the conversion plate 805. The sliding of the sliding rod 809 drives the cleaning scraper 811 to perform a synchronous cleaning movement on the surface of the percussion detection block 810, improving the effect of synchronously cleaning the impurities on the surface of the percussion detection block 810.

[0048] As Figure 6As shown, the rotation center of the conversion plate 805 coincides with the rotation center of the connecting shaft 804. The outer wall contour of the conversion plate 805 is cross-shaped. The knocking detection block 810 forms a telescopic structure with the conversion plate 805 through the second electric push rod 806 and the telescopic rod 807. It is beneficial to the coincidence of the rotation center of the conversion plate 805 and the rotation center of the connecting shaft 804, which can conveniently convert the knocking positions of the four groups of knocking detection blocks 810. It is beneficial that the driving of the second electric push rod 806 drives the knocking detection block 810 to perform telescopic movement along the outer wall of the conversion plate 805 through the connection of the telescopic rod 807, which can conveniently knock and detect the wall to be detected. It is beneficial to the cross-shaped setting of the outer wall contour of the conversion plate 805, which can convert the knocking use of the four groups of knocking detection blocks 810.

[0049] As Figure 6 As shown, the pulling rod 808 forms a rotating structure with the sliding rod 809 through the telescopic rod 807. The sliding rod 809 forms a telescopic structure with the conversion plate 805 through the pulling rod 808. The length of the cleaning scraper 811 is adapted to the width of the knocking detection block 810. The knocking detection block 810 is arranged on the movement track of the cleaning scraper 811. It is beneficial for the telescopic rod 807 to slide and drive the pulling rod 808 to rotate conveniently through the connection of the sliding rod 809, which can drive the sliding rod 809 to move up and down synchronously. It is beneficial for the rotation of the pulling rod 808 to drive the sliding rod 809 to slide along the outer wall of the conversion plate 805, which can drive the cleaning scraper 811 to move up and down synchronously. It is beneficial to the setting that the length of the cleaning scraper 811 is adapted to the width of the knocking detection block 810, which can comprehensively clean the impurities on the surface of the knocking detection block 810. It is beneficial to the setting that the length of the cleaning scraper 811 is adapted to the width of the knocking detection block 810, which can conveniently clean the impurities adsorbed on the surface of the knocking detection block 810 after knocking. It is beneficial to the setting that the knocking detection block 810 is arranged on the movement track of the cleaning scraper 811, which can improve the accuracy of the detection data of the knocking detection block 810 continuously detecting the wall.

[0050] As Figure 7As shown in the figure, the clamping mechanism 9 includes a clamping rod 905. A positioning plate 901 is fixedly connected to the outer wall of the placing table 3. A bevel gear set 902 is rotatably connected to the inner wall of the placing table 3. A handwheel 903 is fixedly connected to the outer wall of the bevel gear set 902 through a rotating shaft. A threaded rod 904 that is rotatably connected to the inner wall of the placing table 3 is fixedly connected to the outer wall of the bevel gear set 902. A clamping rod 905 that is slidably connected to the side wall of the placing table 3 is threadedly connected to the outer wall of the threaded rod 904. A clamping groove 906 is provided at the connection part between the side wall of the detection frame 4 and the clamping rod 905. By providing the clamping rod 905, when the use mode of the detection frame 4 is switched, it is beneficial to improve the conversion convenience between the hand-held use and the fixed use modes of the detection frame 4. When it is necessary to use the detection frame 4 in a fixed manner, the detection frame 4 can be placed on the placing table 3, and the handwheel 903 is rotated. Through the connection of the bevel gear set 902, the threaded rod 904 is driven to rotate. The rotation of the threaded rod 904 drives the clamping rod 905 to slide along the inner wall of the placing table 3, and drives the clamping rod 905 to insert into the clamping groove 906, playing a role in clamping and fixing the detection frame 4 for placement and use.

[0051] As Figure 7 shown, the clamping rod 905 constitutes a sliding structure with the placing table 3 through the threaded rod 904. The detection frame 4 constitutes a clamping structure with the placing table 3 through the clamping rod 905 and the clamping groove 906. Two groups of clamping rods 905 and clamping grooves 906 are provided. The position distributions of the two groups of clamping rods 905 and clamping grooves 906 are opposite to each other with respect to the central axis of the detection frame 4. Four groups of positioning plates 901 are provided. The positions of the four groups of positioning plates 901 are distributed around the detection frame 4. It is beneficial for the rotation of the threaded rod 904 to drive the clamping rod 905 to slide along the outer wall of the placing table 3. It is beneficial for the clamping rod 905 to slide along the inner wall of the clamping groove 906, driving the detection frame 4 to be clamped and placed on the placing table 3, improving the conversion convenience between the hand-held use and the fixed use modes of the detection frame 4. It is beneficial to play a role in pre-positioning and placing the detection frame 4 by providing four groups of positioning plates 901 whose positions are distributed around the detection frame 4.

[0052] As Figures 8 - 9 shown,

[0053] The adjusting mechanism 10 is arranged on the outer wall of the device main body 1;

[0054] The adjusting mechanism 10 includes an adjusting groove 1003. A nut 1001 is provided on the outer wall of the device main body 1. The inner wall of the nut 1001 is threadedly connected to a bolt 1002 that is slidably connected to the outer wall of the lifting rod 2. An adjusting groove 1003 is formed at the connecting portion between the outer wall of the lifting rod 2 and the bolt 1002. An ascending and descending groove 1004 is formed at the connecting portion between the inner wall of the device main body 1 and the lifting rod 2. By providing the adjusting groove 1003, when detecting the quality of building construction, in order to improve the flexibility of adjusting and detecting walls at different heights, the lifting rod 2 can be pulled upward, and the bolt 1002 can be rotated. Through the limiting effect of the nut 1001, the bolt 1002 slides into the inner wall of the adjusting groove 1003, playing a role in conveniently adjusting the using height of the lifting rod 2.

[0055] As Figure 8 shown, the lifting rod 2 and the device main body 1 form a lifting structure through the bolt 1002 and the adjusting groove 1003. The adjusting groove 1003 is formed in a linear shape on the surface of the lifting rod 2, which is beneficial for the bolt 1002 to slide along the inner wall of the adjusting groove 1003, driving the lifting rod 2 to ascend and descend along the inner wall of the device main body 1. By forming the adjusting groove 1003 in a linear shape on the surface of the lifting rod 2, it is beneficial for conveniently adjusting the using height of the lifting rod 2, achieving the effect of adjusting and knocking and detecting walls at different heights.

[0056] Working principle:

[0057] As Figures 1 - 9 shown, when the building construction quality detection device is in use, first, when detecting the quality of building construction, in order to improve the effect of converting and detecting the area to be detected and meet the detection needs of different-sized knocking blocks for different positions on the wall, the servo motor 801 is turned on. Through the rotation of the sector gear 802, the connecting gear 803 is driven to perform a rotational motion. The rotation of the connecting gear 803 drives the conversion plate 805 to perform an intermittent rotational motion through the connection of the connecting shaft 804, and an intermittent conversion motion is performed on the knocking detection block 810, playing a role in adjusting and detecting the wall with different-sized knocking blocks.

[0058] Next, when detecting the wall quality through the knocking detection block 810, in order to improve the effect of synchronously cleaning the impurities on the surface of the knocking block when the knocking detection block 810 retracts, when the telescopic rod 807 moves, through the rotation of the pulling rod 808, the sliding rod 809 is driven to slide along the outer wall of the conversion plate 805. The sliding of the sliding rod 809 drives the cleaning scraper 811 to perform a synchronous cleaning motion on the surface of the knocking detection block 810, improving the effect of synchronously cleaning the impurities on the surface of the knocking detection block 810.

[0059] Next, when converting the usage mode of the detection frame 4, to improve the convenience of converting between the handheld and fixed usage modes of the detection frame 4, when it is necessary to use the detection frame 4 in a fixed manner, the detection frame 4 can be placed on the placement table 3, and the handwheel 903 is rotated. Through the connection of the bevel gear set 902, the threaded rod 904 is driven to rotate. The rotation of the threaded rod 904 drives the clamping rod 905 to slide along the inner wall of the placement table 3, and drives the clamping rod 905 to insert into the card slot 906, playing a role in clamping and fixing the detection frame 4 for placement and use;

[0060] Finally, when detecting the quality of building construction, to improve the flexibility of adjusting and detecting walls at different heights, the lifting rod 2 can be pulled upward, and the bolt 1002 is rotated. Through the limiting effect of the nut 1001, the bolt 1002 slides into the inner wall of the adjustment groove 1003, playing a role in conveniently adjusting the usage height of the lifting rod 2.

[0061] The above is only a preferred embodiment of the present invention, and does not impose any form of limitation on the present invention. Although the present invention has been disclosed above with a preferred embodiment, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to equivalent embodiments by using the disclosed technical content within the scope of the technical solution of the present invention. However, as long as it does not depart from the content of the technical solution of the present invention, any brief modification, equivalent change, and modification made to the above embodiments based on the technical essence of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A building construction quality inspection method and device, including a device main body, characterized in that: A lifting rod is slidably connected to the inner wall of the device body. A placement table is fixedly connected to the top of the lifting rod. A detection frame is snap-connected to the outer wall of the placement table. A first electric push rod is fixedly connected to the outer wall of the detection frame. One end of the first electric push rod is fixedly connected to a sliding block slidably connected to the outer wall of the detection frame. A connection box is fixedly connected to the outer wall of the sliding block; The device body further includes: A conversion mechanism provided on the outer wall of the connection box; A clamping mechanism provided inside the placement table; An adjustment mechanism provided on the outer wall of the device body; The conversion mechanism includes a connection shaft and a conversion plate. A servo motor is fixedly connected to the outer wall of the connection box. The output end of the servo motor is fixedly connected to a sector gear. The outer wall of the sector gear is engaged with a connection gear rotatably connected to the inner wall of the connection box. The rotation center of the connection gear is fixedly connected to a connection shaft extending to the outer wall of the connection box. A conversion plate is fixedly connected to the end of the connection shaft. A second electric push rod is fixedly connected to the outer wall of the conversion plate. One end of the second electric push rod is fixedly connected to a telescopic rod slidably connected to the outer wall of the conversion plate. A pull rod is rotatably connected to the outer wall of the telescopic rod. One end of the pull rod is rotatably connected to a sliding rod slidably connected to the outer wall of the conversion plate. The end of the telescopic rod is detachably connected to a percussion detection block. The end of the sliding rod is detachably connected to a cleaning scraper that fits the surface of the percussion detection block.

2. The method and device for detecting the quality of building construction according to claim 1, characterized in that: The connection shaft forms an intermittent rotation structure with the connection box through the sector gear and the connection gear.

3. A building construction quality inspection method and device according to claim 1, characterized in that: The rotation center of the conversion plate coincides with the rotation center of the connection shaft. The outer wall contour of the conversion plate is cross-shaped. The percussion detection block forms a telescopic structure with the conversion plate through the second electric push rod and the telescopic rod.

4. A building construction quality inspection method and device according to claim 1, characterized in that: The pull rod forms a rotating structure with the sliding rod through the telescopic rod. The sliding rod forms a telescopic structure with the conversion plate through the pull rod. The length of the cleaning scraper is adapted to the width of the percussion detection block. The percussion detection block is arranged on the movement track of the cleaning scraper.

5. A building construction quality inspection method and device according to claim 1, characterized in that: The conversion plate is installed with percussion detection blocks of different sizes. There are four groups of percussion detection blocks. The positions of the four groups of percussion detection blocks are equidistantly distributed about the rotation center of the conversion plate.

6. A building construction quality inspection method and device according to claim 1, characterized in that: The clamping mechanism includes a clamping rod. A positioning plate is fixedly connected to the outer wall of the placement table. A bevel gear set is rotatably connected to the inner wall of the placement table. The outer wall of the bevel gear set is fixedly connected to a hand wheel through a rotating shaft. The outer wall of the bevel gear set is fixedly connected to a threaded rod rotatably connected to the inner wall of the placement table. A clamping rod slidably connected to the side wall of the placement table is threadedly connected to the outer wall of the threaded rod. A card slot is opened at the connection part between the side wall of the detection frame and the clamping rod.

7. A method and device for detecting the quality of building construction according to claim 6, characterized in that: There are two groups of threaded rods. The positions of the two groups of threaded rods are symmetric about the central axis of the bevel gear set, and the rotation directions of the two groups of threaded rods are opposite.

8. A building construction quality inspection method and device according to claim 6, characterized in that: The card rod forms a sliding structure with the placement table through the threaded rod. The detection frame forms a clamping structure with the placement table through the card rod and the card slot. There are two groups of card rods and card slots respectively, and the position distributions of the two groups of card rods and card slots are relative to the central axis of the detection frame. There are four groups of positioning plates, and the positions of the four groups of positioning plates are distributed around the detection frame.

9. A building construction quality inspection method and device according to claim 1, characterized in that: The adjusting mechanism includes an adjusting groove. A nut is provided on the outer wall of the device body. The inner wall of the nut is threadedly connected with a bolt that is slidably connected to the outer wall of the lifting rod. An adjusting groove is formed at the connection part between the outer wall of the lifting rod and the bolt. A lifting groove is formed at the connection part between the inner wall of the device body and the lifting rod.

10. A method and device for detecting the quality of building construction according to claim 9, characterized in that: The lifting rod forms a lifting structure with the device body through the bolt and the adjusting groove. The adjusting groove is formed in a shape of a straight line on the surface of the lifting rod.

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