Building main body structure detection device

Abstract

The utility model relates to the field of building main body detection, and discloses a building main body structure detection device which comprises a bottom plate, a supporting column is fixedly installed on the top surface of the bottom plate, an adjusting rod is slidably arranged in the supporting column in a sleeved mode, a bearing is fixedly installed on the side, close to the top, of the adjusting rod, and a rotating shaft is fixedly installed in the middle of the bearing in a penetrating mode. A rectangular block is fixedly mounted at one end of a rotating shaft, a motor drives a small gear and a large gear to rotate, so that the rotating shaft conveniently drives the rectangular block, an L-shaped mounting plate, a mounting block and an adjusting sliding block to rotate, the position of the adjusting sliding block is changed, and the adjusting sliding block can be kept horizontal or vertical, and then personnel insert the adjusting sliding block into a sliding seat; the reinforcing steel bar detector body keeps sliding on the adjusting sliding blocks to detect reinforcing steel bars in the wall, so that the reinforcing steel bar detector body does not incline or deviate when sliding on the adjusting sliding blocks at different positions, and the detection accuracy of the reinforcing steel bar detector body is improved.

Description

Technical Field

[0001] The present application belongs to the technical field of building main body detection, and specifically relates to a building main body structure detection device. Background Art

[0002] The main structure detection device of a building is a device used to evaluate the safety and stability of the main structure of a building. Some common main structure detection devices of a building include high-precision measuring instruments, ultrasonic flaw detectors, steel bar detectors, etc. These detection devices can help engineers and construction experts conduct comprehensive evaluation and monitoring of the main structure of a building to ensure its safety and reliability.

[0003] For example, a utility model patent with announcement number CN220019903U discloses a building main structure detection device. Its technical solution includes: a steel bar detector and a guide rod installed on the wall, the two ends of the guide rod are fixed to the wall through a fixing assembly, the guide rod is a T-shaped structure, the bottom of the steel bar detector is provided with an adapter groove adapted to the guide rod, the steel bar detector slides on the guide rod, and the utility model adds a guide rod to the steel bar detector to ensure the horizontal sliding of the steel bar detector on the wall, avoids tilting when the handheld slide is not limited, thereby causing misjudgment, increases the accuracy of detection, and avoids the trouble of repeated detection caused by detection errors.

[0004] The device slides on the guide rod through the steel bar detection, thereby ensuring the horizontal movement of the steel bar detector on the wall surface, avoiding tilting of the handheld sliding without limit, which may lead to misjudgment. However, the guide rod of the device is fixed to the wall through a fixed side plate and a vacuum suction cup. Since the main body of the building is mostly composed of a cement concrete structure, and the cement concrete wall surface is usually rough, porous and breathable, it is difficult to form a vacuum seal, so it is impossible to generate sufficient adsorption force to enable the vacuum suction cup to fix the guide rod to the wall. For this purpose, a building main structure detection device is provided. Utility Model Content

[0005] The purpose of this application is to provide a building main structure detection device in order to solve the above-mentioned problems.

[0006] The technical solution adopted in the present application is as follows: a building main structure detection device comprises a base plate, a support column is fixedly installed on the top surface of the base plate, an adjusting rod is provided in an internal sliding sleeve of the support column, a bearing is fixedly installed on the side of the adjusting rod close to the top, a rotating shaft is passed through the middle of the bearing, a rectangular block is fixedly installed on one end of the rotating shaft, a shell is fixedly installed on one side of the adjusting rod, a driving assembly connected to the rotating shaft is provided inside the shell, an L-shaped mounting plate is fixedly installed on the top and bottom surfaces of the rectangular block respectively, a mounting block is fixedly installed on the end of the L-shaped mounting plate away from the rectangular block, a sliding groove is provided on one side of the mounting block, an adjusting slider is slidably connected inside the sliding groove, a steel bar detector body is provided on the front side of the adjusting slider, and two sliding seats corresponding to the adjusting slider are fixedly installed on the rear side of the steel bar detector body.

[0007] In a preferred embodiment, the driving assembly includes a large gear, a motor, and a small gear. The large gear is fixedly installed on the outer surface of one end of the rotating shaft away from the rectangular block, and the motor is fixedly installed on one side of the shell. The driving end of the motor extends to the interior of the shell, and the driving end of the motor is fixedly installed with a small gear, and the small gear is meshingly connected with the large gear.

[0008] In a preferred embodiment, a battery box is fixedly mounted on the top surface of the bottom plate, and a ventilation grille is fixedly mounted on the side of the battery box.

[0009] In a preferred embodiment, a fixing bolt is threadedly connected to one side of the mounting block, and one end of the fixing bolt extends into the interior of the slide slot and abuts against one side of the adjusting slider.

[0010] In a preferred embodiment, a leveler is fixedly mounted on the top surface of the rectangular block.

[0011] In a preferred embodiment, the bottom surface of the bottom plate is rotatably connected to a plurality of universal wheels with brakes. In summary, due to the adoption of the above technical solution, the beneficial effects of the present application are:

[0012] 1. In the present application, due to the adoption of the above-mentioned scheme, the user first picks up the steel bar detector body so that the adjusting slider is inserted into the inside of the sliding seat, and then the user can hold the steel bar detector body and slowly move it to one side to detect the position and depth of the steel bars in the wall. When it is necessary to detect the steel bars in different directions of the wall, the motor drives the small gear and the large gear to rotate, so that the rotating shaft drives the rectangular block, the L-shaped mounting plate, the mounting block and the adjusting slider to rotate so that the position of the adjusting slider changes and can be kept horizontal or vertical. Then the user inserts the adjusting slider into the inside of the sliding seat so that the steel bar detector body keeps sliding on the adjusting slider to detect the steel bars inside the wall. The mounting block of the device is attached to the wall and the driving component is set to facilitate the adjustment of the position of the adjusting slider and maintain the stability of the adjusting slider after adjustment. Then the user can install the steel bar detector body on the adjusting slider through the sliding seat to slide, so that the steel bar detector body will not tilt or deviate when sliding on the adjusting slider at different positions, thereby improving the accuracy of the steel bar detector body during detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of this application;

[0014] Figure 2 This is a schematic diagram of the side cross-section structure of the adjustment rod of the present application;

[0015] Figure 3 For this application Figure 1 Enlarged structural diagram at A in the middle.

[0016] Figure 4 This is a schematic diagram of the slide structure of this application.

[0017] Markings in the figure: 1. Base plate; 2. Support column; 3. Adjustment rod; 4. Bearing; 5. Rotation shaft; 6. Rectangular block; 7. Housing; 8. Drive assembly; 9. L-shaped mounting plate; 10. Mounting block; 11. Slide groove; 12. Adjustment slider; 13. Rebar detector body; 14. Slide seat; 15. Large gear; 16. Motor; 17. Small gear; 18. Battery box; 19. Fixing bolt; 20. Leveler; 21. Universal wheel with brake. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0019] refer to Figure 1 , Figure 2 and Figure 3 A building main structure detection device includes a base plate 1, a plurality of universal wheels 21 with brakes are rotatably connected to the bottom surface of the base plate 1, a support column 2 is fixedly installed on the top surface of the base plate 1, and an adjusting rod 3 is provided in the internal sliding sleeve of the support column 2; the universal wheels 21 with brakes are provided to facilitate the movement of the base plate 1, and the adjusting rod 3 is conveniently slidably adjusted inside the support column 2 by the provided support column 2, and the side of the support column 2 is threadedly connected with a locking bolt to fix the adjusted adjusting rod 3.

[0020] refer to Figure 1 , Figure 2 A bearing 4 is fixedly installed on one side of the adjusting rod 3 near the top, a rotating shaft 5 is fixedly installed through the middle of the bearing 4, a rectangular block 6 is fixedly installed on one end of the rotating shaft 5, a leveler 20 is fixedly installed on the top surface of the rectangular block 6, a shell 7 is fixedly installed on one side of the adjusting rod 3, and a driving assembly 8 connected to the rotating shaft 5 is arranged inside the shell 7; the setting of the leveler 20 makes it convenient for personnel to observe whether the rectangular block 6 is in a horizontal position, which is convenient for subsequent detection, and the setting of the driving assembly 8 makes it convenient to drive the rotating shaft 5 and the rectangular block 6 to rotate.

[0021] refer to Figure 1 , Figure 2 and Figure 3 An L-shaped mounting plate 9 is fixedly mounted on the top and bottom surfaces of the rectangular block 6, and a mounting block 10 is fixedly mounted on one end of the L-shaped mounting plate 9 away from the rectangular block 6. A slide groove 11 is provided on one side of the mounting block 10, and an adjusting slider 12 is slidably connected inside the slide groove 11. A fixing bolt 19 is threadedly connected on one side of the mounting block 10, and one end of the fixing bolt 19 extends to the inside of the slide groove 11 and abuts against one side of the adjusting slider 12. The slide groove 11 is provided to facilitate the sliding adjustment of the adjusting slider 12 inside the slide groove 11, and the fixing bolt 19 is provided to facilitate the fixing of the adjusted adjusting slider 12.

[0022] refer to Figure 1 , Figure 4A rebar detector body 13 is arranged on the front side of the adjusting slider 12, and two slide seats 14 corresponding to the adjusting slider 12 are fixedly installed on the rear side of the rebar detector body 13; through the set slide seat 14, it is convenient for personnel to install the rebar detector body 13 on the adjusting slider 12, so that personnel can keep moving the rebar detector body 13 horizontally to detect the rebars in the wall. The rebar detector body 13 is a device for detecting the position and depth of rebars in concrete structures. It usually uses electromagnetic induction or ultrasonic technology to detect the rebars in concrete structures. An electromagnetic sensor is installed in the middle position of the rear side of the rebar detector body 13 to detect the position and depth of the rebars in the wall. The installation of the slide seat 14 will not affect the detection of the rebar detector body 13. The rebar detector body 13 can be directly purchased on the market as an existing technology, and no further elaboration will be made here.

[0023] refer to Figure 1 , Figure 2 The driving assembly 8 includes a large gear 15, a motor 16, and a small gear 17. The large gear 15 is fixedly installed on the outer surface of one end of the rotating shaft 5 away from the rectangular block 6. The motor 16 is fixedly installed on one side of the shell 7. The driving end of the motor 16 extends to the inside of the shell 7. The driving end of the motor 16 is fixedly installed with a small gear 17, and the small gear 17 is meshed and connected with the large gear 15; the motor 16 drives the small gear 17 and the large gear 15 to rotate, so as to facilitate the rotation of the rotating shaft 5, the rectangular block 6, the L-shaped mounting plate 9, the mounting block 10 and the adjusting slider 12 to rotate, so as to facilitate the adjustment of the angle of the adjusting slider 12, so as to facilitate the steel bar detector body 13 to detect the steel bars inside the wall in different directions, thereby improving convenience.

[0024] refer to Figure 1 A battery box 18 is fixedly mounted on the top surface of the bottom plate 1, and a ventilation grille is fixedly mounted on the side of the battery box 18; the battery box 18 is provided to facilitate the installation of the battery pack and to facilitate the power supply to the electrical equipment.

[0025] The implementation principle of an embodiment of a building main structure detection device of the present application is as follows: the user first moves the device to the wall to be detected and makes the mounting block 10 fit with the wall. At this time, the user moves the adjustment slider 12 to extend the length of one end of the adjustment slider 12 to a suitable position. Then the user picks up the steel bar detector body 13 to make the adjustment slider 12 inserted into the inside of the slide seat 14. Then the user can hold the steel bar detector body 13 and slowly move it to one side to detect the position and depth of the steel bars in the wall. When it is necessary to detect the steel bars in different directions of the wall, the user starts the motor 16 at this time, and the motor 16 drives the small gear 17 and the large gear 15 to rotate, so as to facilitate the rotating shaft 5 to drive the rectangular block 6, the L-shaped mounting plate 9, and the installation The block 10 and the adjusting slider 12 rotate to change the position of the adjusting slider 12, and then the personnel insert the adjusting slider 12 into the inside of the slide seat 14, so that the steel bar detector body 13 keeps sliding on the adjusting slider 12 to detect the steel bars inside the wall. The device has a simple structure and is easy to operate. The mounting block 10 is attached to the wall and the driving component 8 is set, which is convenient for adjusting the position of the adjusting slider 12 and maintaining the stability of the adjusting slider 12 after adjustment. Then the personnel can install the steel bar detector body 13 on the adjusting slider 12 through the slide seat 14 to slide, so that the steel bar detector body 13 will not tilt or deviate when sliding on the adjusting slider 12 at different positions, thereby improving the accuracy of the steel bar detector body 13 during detection.

[0026] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A building main structure detection device, comprising a base plate (1), characterized in that: A support column (2) is fixedly mounted on the top surface of the bottom plate (1); an adjusting rod (3) is provided inside a sliding sleeve of the support column (2); a bearing (4) is fixedly mounted on the side of the adjusting rod (3) close to the top; a rotating shaft (5) is passed through and fixedly mounted in the middle of the bearing (4); a rectangular block (6) is fixedly mounted on one end of the rotating shaft (5); a housing (7) is fixedly mounted on one side of the adjusting rod (3); a driving assembly (8) connected to the rotating shaft (5) is provided inside the housing (7); the rectangular block The top and bottom surfaces of the rectangular block (6) are respectively fixedly mounted with L-shaped mounting plates (9); a mounting block (10) is fixedly mounted on one end of the L-shaped mounting plate (9) away from the rectangular block (6); a slide groove (11) is provided on one side of the mounting block (10); an adjusting slider (12) is slidably connected inside the slide groove (11); a steel bar detector body (13) is arranged on the front side of the adjusting slider (12); and two slide seats (14) corresponding to the adjusting slider (12) are fixedly mounted on the rear side of the steel bar detector body (13).

2. A building main structure detection device as claimed in claim 1, characterized in that: The driving assembly (8) comprises a large gear (15), a motor (16), and a small gear (17); the large gear (15) is fixedly mounted on the outer surface of one end of the rotating shaft (5) away from the rectangular block (6); the motor (16) is fixedly mounted on one side of the housing (7); the driving end of the motor (16) extends into the interior of the housing (7); the driving end of the motor (16) is fixedly mounted with a small gear (17); and the small gear (17) is meshingly connected with the large gear (15).

3. A building main structure detection device as claimed in claim 1, characterized in that: A battery box (18) is fixedly mounted on the top surface of the bottom plate (1), and a ventilation grille is fixedly mounted on the side of the battery box (18).

4. A building main structure detection device as claimed in claim 1, characterized in that: A fixing bolt (19) is threadedly connected to one side of the mounting block (10), and one end of the fixing bolt (19) extends into the interior of the slide groove (11) and abuts against one side of the adjusting slider (12).

5. A building main structure detection device as claimed in claim 1, characterized in that: A leveler (20) is fixedly mounted on the top surface of the rectangular block (6).

6. A building main structure detection device as claimed in claim 1, characterized in that: The bottom surface of the base plate (1) is rotatably connected to a plurality of universal wheels (21) with brakes.

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