Building main body structure detection device

Abstract

The utility model relates to the technical field of constructional engineering, and discloses a building main body structure detection device which comprises a support, a detector and a lifting adjusting mechanism, wheels are arranged at the bottom of the support, the lifting adjusting mechanism is connected with an L-shaped seat through a fixing plate, and a clamping seat used for fixing the detector is installed at the front end of the L-shaped seat. The rear end of the L-shaped seat is provided with a pressing and pushing mechanism which drives the clamping seat to move back and forth so as to enable the detector to press and detect towards the wall surface, the clamping seat is provided with a circular placing hole, the upper part of the circular placing hole is provided with an arc-shaped pressing plate, the top of the clamping seat is in threaded connection with a first fastening screw rod, and the upper end of the first fastening screw rod is connected with a first fastening knob; the lower end of the first fastening screw rod is rotationally connected with the arc-shaped pressing plate, and a horizontal adjusting mechanism used for adjusting horizontal displacement of the L-shaped base is arranged on one side of the fixing plate. According to the utility model, a plurality of different height positions can be tested, transverse and vertical multiple points of each test area can be tested conveniently, and the test accuracy is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building engineering, in particular to a building main structure detection device. Background Art

[0002] In construction projects, the main structure needs to be tested for rebound after use. The Chinese utility model patent with patent announcement number CN219870829U discloses a main structure detection tool for construction sites, including: a clamping box; a support, fixedly connected to the clamping box; a detector, placed on the support; a clamping plate, fixedly connected to the support; a two-way screw, rotatably connected in the clamping box; a slider, slidably connected in the clamping box; a plywood, fixedly connected to the slider. The device performs detection by clamping on a column or wall, and no manual handheld detector is required for press detection. However, during use, in order to ensure the accuracy of the test, the same area needs to be tested at multiple points horizontally and vertically, and the above-mentioned device is not convenient for testing multiple points. Utility Model Content

[0003] The purpose of the utility model is to provide a building main structure detection device to solve the above problems, which is convenient for testing multiple points in the horizontal and vertical directions of an area.

[0004] In order to achieve the above-mentioned objectives, the technical solution adopted by the utility model is as follows: a building main structure detection device, comprising a bracket, a detector and a lifting and adjusting mechanism installed on the bracket for controlling the lifting of the detector, a wheel is provided at the bottom of the bracket, the lifting and adjusting mechanism is connected to an L-shaped seat through a fixing plate, a clamping seat for fixing the detector is installed at the front end of the L-shaped seat, a pressing and pushing mechanism for driving the clamping seat to move forward and backward so that the detector can be pressed toward the wall for detection, a circular placement hole is provided on the clamping seat, an arc-shaped pressing plate is provided on the upper part of the circular placement hole, a first fastening screw is threadedly connected to the top of the clamping seat, the upper end of the first fastening screw is connected to the first fastening knob, the lower end of the first fastening screw is rotatably connected to the arc-shaped pressing plate, and a horizontal adjustment mechanism for adjusting the horizontal displacement of the L-shaped seat is provided on one side of the fixing plate.

[0005] Furthermore, the lifting and lowering adjustment mechanism includes a screw rod, a first movable seat and a motor, the upper and lower ends of the screw rod are rotatably connected to the bracket, and the upper end of the screw rod extends outward and is connected to the motor, the middle part of the first movable seat is threadedly connected to the screw rod, the two ends of the first movable seat are slidably connected to the first slide rail provided on the bracket, and the fixed plate is fixed on the first movable seat.

[0006] Furthermore, the horizontal adjustment mechanism includes an adjusting screw and an adjusting knob, the surface of the fixed plate is provided with a second slide rail slidably connected to the L-shaped seat, one side of the fixed plate is fixed with a mounting seat threadedly connected to the adjusting screw, one end of the adjusting screw is rotatably connected to the side wall of the L-shaped seat, and the other end of the adjusting screw is connected to the adjusting knob.

[0007] Furthermore, the pressing and pushing mechanism includes an electric telescopic cylinder, a second movable seat, a guide seat and a guide rod, the telescopic end of the electric telescopic cylinder is connected to the second movable seat, the bottom of the second movable seat is slidably connected to the upper surface of the L-shaped seat, the front end of the L-shaped seat fixes the guide seat, the second movable seat and the clamping seat are connected through the four guide rods, the guide seat is provided with a through hole for the detector to pass through, and the guide seat is movably connected to the guide rod.

[0008] Furthermore, an L-mounting plate is installed on the outer side of the lower end of the bracket, and the outer end of the L-mounting plate is threadedly connected to a second fastening screw, the bottom of the second fastening screw passes through the L-mounting plate and is connected to the anti-slip pad, and the upper end of the second fastening screw is fixedly connected to a second fastening knob.

[0009] Due to the adoption of the above technical solution, the utility model has the following beneficial effects:

[0010] The present invention implements a novel lifting and adjusting mechanism, a horizontal adjusting mechanism and a pressing and pushing mechanism for press detection. The pressing and pushing mechanism is used to push the probe of the detector to press on the wall for testing. The lifting and adjusting mechanism can move the detector to different height areas of the wall for testing, and can perform tests at multiple vertical points at the height of an area. The horizontal adjusting mechanism facilitates horizontal fine-tuning of the horizontal position of the detector, and can test multiple horizontal points in an area, so as to complete vertical and horizontal multi-point testing of an area and improve test accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of a building main structure detection device of the utility model;

[0012] Figure 2 For the utility model Figure 1 A partial enlarged view of middle A;

[0013] Figure 3 For the utility model Figure 1 A partial enlarged view of B in the middle;

[0014] In the figure: 1- bracket, 2- wheel, 3- lifting adjustment mechanism, 31- lead screw, 32- motor, 33- first slide rail, 4- fixed plate, 5- L-shaped seat, 6- pressing and pushing mechanism, 61- second movable seat, 62- electric telescopic cylinder, 63- guide rod, 64- guide seat, 7- clamping seat, 8- detector, 9- first fastening screw, 91- first fastening knob, 10- arc clamping plate, 11- horizontal adjustment mechanism, 111- adjusting screw, 112- mounting seat, 114- second slide rail, 113- adjusting knob, 12- L mounting plate, 13- second fastening screw, 14- second fastening knob, 15- anti-slip pad. DETAILED DESCRIPTION

[0015] In order to make the technical personnel of the technical field better understand the present utility model scheme, the technical scheme in the present utility model embodiment will be clearly and completely described below in conjunction with the drawings in the present utility model embodiment. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those generally understood by the technical personnel in the technical field belonging to the present utility model. The terms used in the specification of the present utility model herein are only for the purpose of describing specific embodiments, and are not intended to limit the present utility model. The terms "first", "second", etc. in the specification and claims of the present utility model and the above-mentioned drawings are used to distinguish different objects, rather than to describe a specific order. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but optionally also includes steps or units that are not listed, or optionally also includes other steps or units inherent to these processes, methods, products or devices.

[0016] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0017] like Figure 1 , Figure 2As shown, a building main structure detection device includes a bracket 1, a detector 8 and a lifting adjustment mechanism 3 installed on the bracket 1 for controlling the lifting of the detector 8. The bottom of the bracket 1 is provided with a wheel 2. The lifting adjustment mechanism 3 is connected to an L-shaped seat 5 through a fixing plate 4. The front end of the L-shaped seat 5 is provided with a clamping seat 7 for fixing the detector 8. The rear end of the L-shaped seat 5 is provided with a pressing and pushing mechanism 6 for driving the clamping seat 7 to move forward and backward so that the detector 8 can be pressed toward the wall for detection. The clamping seat 7 is provided with a circular placement hole, and the upper part of the circular placement hole is provided with an arc-shaped pressing plate 10. The top of the clamping seat 7 is threadedly connected with a first fastening screw 9, the upper end of the first fastening screw 9 is connected to a first fastening knob 91, and the lower end of the first fastening screw 9 is rotatably connected to the arc-shaped pressing plate 10. One side of the fixing plate 4 is provided with a horizontal adjustment mechanism 11 for adjusting the horizontal displacement of the L-shaped seat 5. When in use, the detector is placed in the circular placement hole, and then the arc-shaped pressing plate 10 is pressed and fixed to the detector by rotating the first fastening screw 9.

[0018] As a preferred embodiment, the lifting and adjusting mechanism 3 includes a screw rod 31, a first moving seat (not shown) and a motor 32. The upper and lower ends of the screw rod 31 are rotatably connected to the bracket 1, and the upper end of the screw rod 31 extends outward and is connected to the motor 32. The middle part of the first moving seat is threadedly connected to the screw rod 31. The two ends of the first moving seat are slidably connected to the first slide rail 33 provided on the bracket 1, and the fixed plate 4 is fixed on the first moving seat. The lifting and adjusting mechanism 3 drives the screw rod 31 to rotate through the motor 32, thereby driving the detector 8 to move in the vertical direction through the first moving seat.

[0019] As a preferred embodiment, the horizontal adjustment mechanism 11 includes an adjustment screw 111 and an adjustment knob 113. The surface of the fixed plate 4 is provided with a second slide rail 114 slidably connected to the L-shaped seat 5. A mounting seat 112 threadedly connected to the adjustment screw 111 is fixed to one side of the fixed plate 4. One end of the adjustment screw 111 is rotatably connected to the side wall of the L-shaped seat 5, and the other end of the adjustment screw 111 is connected to the adjustment knob 113. Through the horizontal adjustment mechanism 11, the test point of the detector 8 in the horizontal direction within a test area can be manually adjusted.

[0020] As a preferred embodiment, the pressing and pushing mechanism 6 includes an electric telescopic cylinder 62, a second moving seat 61, a guide seat 64 and a guide rod 63. The telescopic end of the electric telescopic cylinder 62 is connected to the second moving seat 61. The bottom of the second moving seat 61 is slidably connected to the upper surface of the L-shaped seat 5. The front end of the L-shaped seat 5 is fixed with the guide seat 64. The second moving seat 61 is connected to the clamping seat 7 through four guide rods 63. The guide seat 64 is provided with a through hole for the detector 8 to pass through. The guide seat 64 is movably connected with the guide rod 63. When the electric telescopic cylinder 62 is extended, it pushes the second moving seat 61 to move forward, thereby driving the clamping seat 7 to move forward, so that the probe of the detector 8 on the clamping seat 7 is pressed on the test wall.

[0021] As a preferred embodiment, Figure 3 As shown, an L-mounting plate 12 is installed on the outer side of the lower end of the bracket 1, and a second fastening screw 13 is threadedly connected to the outer end of the L-mounting plate 12. The bottom of the second fastening screw 13 passes through the L-mounting plate 12 and is connected to the anti-skid pad 15. The upper end of the second fastening screw 13 is fixedly connected to a second fastening knob 14. By rotating the second fastening screw 13 through the second fastening knob 14, the anti-skid pad 15 can be driven to stick to the ground, so that the device can be fixed on the ground more stably.

[0022] When in use, the wheel 2 is used to move the device to the test position, and the anti-skid pad 15 is made close to the ground to fix the position of the device. The detector 8 is moved to the test area at different heights on the wall by the lifting and adjusting mechanism 3, and the electric telescopic rod is extended to push the probe of the detector 8 to press on the first test position on the wall. After the test, the operator records the data, the electric telescopic rod is retracted, and the detector 8 is reset. Then the lifting and adjusting mechanism 3 drives the detector 8 to test multiple points in the test area vertically, and then the detector 8 is moved to a horizontal position by the horizontal adjustment mechanism 11. Then the lifting and adjusting mechanism 3 controls the detector 8 to test multiple points in the vertical direction. Repeat the above actions to test multiple points in the vertical and horizontal directions of an area, thereby improving the test accuracy.

[0023] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A building main structure detection device, characterized in that: The invention comprises a bracket, a detector and a lifting and adjusting mechanism installed on the bracket for controlling the lifting and lowering of the detector. A wheel is provided at the bottom of the bracket. The lifting and adjusting mechanism is connected to an L-shaped seat through a fixing plate. A clamping seat for fixing the detector is installed at the front end of the L-shaped seat. A pressing and pushing mechanism for driving the clamping seat to move forward and backward so that the detector can be pressed toward the wall for detection is provided at the rear end of the L-shaped seat. A circular placement hole is provided on the clamping seat. An arc-shaped pressing plate is provided on the upper part of the circular placement hole. A first fastening screw is threadedly connected to the top of the clamping seat. The upper end of the first fastening screw is connected to a first fastening knob. The lower end of the first fastening screw is rotatably connected to the arc-shaped pressing plate. A horizontal adjustment mechanism for adjusting the horizontal displacement of the L-shaped seat is provided on one side of the fixing plate.

2. A building main structure detection device according to claim 1, characterized in that: The lifting and lowering adjustment mechanism includes a screw rod, a first movable seat and a motor. The upper and lower ends of the screw rod are rotatably connected to the bracket, and the upper end of the screw rod extends outward and is connected to the motor. The middle part of the first movable seat is threadedly connected to the screw rod, and the two ends of the first movable seat are slidably connected to the first slide rail provided on the bracket, and the fixed plate is fixed on the first movable seat.

3. A building main structure detection device according to claim 2, characterized in that: The horizontal adjustment mechanism includes an adjusting screw and an adjusting knob. The surface of the fixed plate is provided with a second slide rail slidably connected to the L-shaped seat. One side of the fixed plate is fixed with a mounting seat threadedly connected to the adjusting screw. One end of the adjusting screw is rotatably connected to the side wall of the L-shaped seat, and the other end of the adjusting screw is connected to the adjusting knob.

4. A building main structure detection device according to claim 1, characterized in that: The pressing and pushing mechanism includes an electric telescopic cylinder, a second movable seat, a guide seat and a guide rod. The telescopic end of the electric telescopic cylinder is connected to the second movable seat. The bottom of the second movable seat is slidably connected to the upper surface of the L-shaped seat. The front end of the L-shaped seat fixes the guide seat. The second movable seat is connected to the clamping seat through four guide rods. The guide seat is provided with a through hole for the detector to pass through. The guide seat is movably sleeved with the guide rod.

5. A building main structure detection device according to claim 1, characterized in that: An L-mounting plate is installed on the outer side of the lower end of the bracket, and the outer end of the L-mounting plate is threadedly connected to a second fastening screw. The bottom of the second fastening screw passes through the L-mounting plate and is connected to the anti-slip pad, and the upper end of the second fastening screw is fixedly connected to a second fastening knob.

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