Foundation flatness detection device

Abstract

The utility model relates to the technical field of foundation flatness detection, and discloses a foundation flatness detection device, which comprises a base, a vertical moving assembly, a transverse moving assembly, a detection assembly and a cleaning assembly, a turntable is arranged at the top of the base, a driving mechanism for driving the turntable to rotate is arranged in the base, the vertical moving assembly is fixed at the top of the turntable, and the transverse moving assembly is fixed at the bottom of the turntable. The transverse moving assembly is connected with a moving seat of the vertical moving assembly, a vertical sleeve rod is arranged at the bottom of the moving seat of the transverse moving assembly, a detection assembly is arranged at the bottom of the vertical sleeve rod, and a transverse rod is arranged on the front side of the lower end of the vertical sleeve rod; the cleaning assembly comprises a connecting rod, a telescopic cylinder and a cleaning brush, the telescopic cylinder is horizontally hinged to the top of the cross rod, the telescopic end of the telescopic cylinder is hinged to the upper end of the connecting rod, the lower end of the connecting rod is hinged to the cleaning brush, and the end of the cross rod is hinged to the portion, close to the upper end, of the connecting rod. Through the arrangement of the cleaning assembly, the cleaning assembly can abut against the ground in the testing process, and a detection area can be cleaned conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of foundation flatness detection, in particular to a foundation flatness detection device. Background Art

[0002] The foundation refers to the base used for support under the building, and flatness is one of the important standards for the quality of foundation construction, which directly affects the quality of subsequent projects. After the building foundation is processed, the construction personnel need to use the detection equipment to detect the flatness of the foundation. The Chinese utility model patent with the announcement number CN 220450815 U discloses a building foundation flatness detection device, including a horizontally arranged top frame, and a vertically arranged support component is fixed at the bottom of one end of the top frame; in the utility model, the support component can be placed on the foundation of the building to be tested, and the top frame is horizontal, and then the top frame drives the guide member to rotate around the support component, and when the guide member rotates, the top pressure component and the foundation surface are contacted to produce an up and down displacement, and the distance adjustment component is used to change the movement radius of the top pressure component, thereby realizing the flatness detection of the entire building foundation surface, thereby realizing the flatness detection of the foundation surface where the support component is located. However, it does not have the function of cleaning the debris remaining on the foundation. The debris will cause the surface of the foundation to be uneven and affect the test results. Therefore, cleaning staff are required to clean the ground before leveling, which is time-consuming and labor-intensive. Utility Model Content

[0003] The purpose of the utility model is to provide a foundation flatness detection device to solve the above problems, so as to facilitate cleaning of the detection area.

[0004] In order to achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows: a foundation flatness detection device, including a base, a vertical movement component, a horizontal movement component, a detection component and a cleaning component, the top of the base is provided with a turntable, the base is provided with a driving mechanism for driving the turntable to rotate, the vertical movement component is fixed on the top of the turntable, the horizontal movement component is connected with the moving seat of the vertical movement component, the bottom of the moving seat of the horizontal movement component is provided with a vertical sleeve rod, the bottom of the vertical sleeve rod is provided with the detection component, and the lower end front side of the vertical sleeve rod is provided with a cross bar; the cleaning component includes a connecting rod, a telescopic cylinder and a cleaning brush, the telescopic cylinder is horizontally hinged at the top of the cross bar, the telescopic end of the telescopic cylinder is hinged to the upper end of the connecting rod, the lower end of the connecting rod is hinged to the cleaning brush, and the end of the cross bar is hinged to the connecting rod near the upper end.

[0005] Furthermore, the detection assembly includes a pressure piece, a guide piece and a first spring, the first spring is installed inside the vertical sleeve rod, the guide piece can be vertically slidably installed at the lower end of the vertical sleeve rod, the lower end of the spring is connected to the guide piece, the guide piece is slidably connected to the inside of the vertical sleeve rod, the lower end of the guide piece is connected to the pressure piece, and the outer side wall of the guide piece is provided with a scale. When the pressure piece contacts the ground, the guide piece is moved vertically according to the flatness of the ground, and a reading is generated through the corresponding scale.

[0006] Furthermore, the cleaning assembly also includes a scraper, which has a "7-shaped structure. The upper end of the scraper is hinged to the cleaning brush. Second springs are provided on both sides of the scraper, one end of the second spring is connected to the cleaning brush, and the other end of the second spring is connected to the scraper.

[0007] Furthermore, the two side walls of the base are provided with mounting grooves, the mounting grooves are provided with mounting plates, a screw is vertically penetrated through the mounting plate, the screw is threadedly connected to the mounting plate, the upper end of the screw is connected to a support pad, and the upper end of the screw is connected to a rotating handwheel.

[0008] Due to the adoption of the above technical solution, the utility model has the following beneficial effects:

[0009] The utility model can clean up the debris on the test path by arranging a cleaning component, thereby reducing the influence of the debris on the test. The cleaning component includes a connecting rod, a telescopic cylinder and a cleaning brush. The telescopic cylinder can be extended and retracted to drive the connecting rod to rotate and adjust the height of the cleaning brush so that the cleaning brush can effectively press against the bottom surface when in use to ensure cleaning. The cleaning brush can be kept away from the ground when not in use and can be selected for use according to the surface conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the structure of the utility model;

[0011] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0012] Figure 3 For the utility model Figure 2 A partial enlarged view of middle A;

[0013] Figure 4 It is a structural schematic diagram of the detection component of the utility model;

[0014] In the figure: 1-base, 2-turntable, 3-vertical moving assembly, 4-lateral moving assembly, 5-vertical sleeve rod, 6-cross bar, 7-cleaning assembly, 71-connecting rod, 72-telescopic cylinder, 73-cleaning brush, 74-scraper, 75-second spring, 8-mounting groove, 81-mounting plate, 82-support pad, 83-screw, 84-rotating handwheel, 9-detection assembly, 91-top pressure piece, 92-guide piece, 93-first spring. 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 foundation flatness detection device includes a base 1, a vertical moving component 3, a horizontal moving component 4, a detection component 9 and a cleaning component 7. A turntable 2 is provided on the top of the base 1, and a driving mechanism for driving the turntable 2 to rotate is provided in the base 1. The driving mechanism can be a driving motor. The vertical moving component 3 is fixed on the top of the turntable 2, the horizontal moving component 4 is connected to the moving seat of the vertical moving component 3, a vertical sleeve rod 5 is provided at the bottom of the moving seat of the horizontal moving component 4, a detection component 9 is provided at the bottom of the vertical sleeve rod 5, and a cross bar 6 is provided at the front side of the lower end of the vertical sleeve rod 5; the cleaning component 7 includes a connecting rod 71, a telescopic cylinder 72 and a cleaning brush 73, the telescopic cylinder 72 is horizontally hinged at the top of the cross bar 6, the telescopic end of the telescopic cylinder 72 is hinged to the upper end of the connecting rod 71, the lower end of the connecting rod 71 is hinged to the cleaning brush 73, and the end of the cross bar 6 is hinged to the connecting rod 71 near the upper end. The vertical moving assembly 3 and the horizontal moving assembly 4 adopt a screw mechanism, which belongs to the prior art and will not be described in detail here. The telescopic cylinder 72 can be an electric telescopic cylinder 72. The cleaning assembly 7 can drive the connecting rod 71 to rotate around the hinge point on the cross bar 6 by the telescopic cylinder 72, and adjust the height of the cleaning brush 73. When in use, the cleaning brush 73 can be driven to be close to the ground, and the cleaning brush 73 can be separated from the ground when not in use.

[0018] like Figure 4 As shown, the detection assembly 9 includes a top pressing member 91, a guide member 92 and a first spring 93. The first spring 93 is installed inside the vertical sleeve rod 5. The guide member 92 can be vertically slidably installed at the lower end of the vertical sleeve rod 5. The lower end of the first spring 93 is connected to the guide member 92. The guide member 92 is slidably connected to the inside of the vertical sleeve rod 5. The lower end of the guide member 92 is connected to the top pressing member 91. The outer wall of the guide member 92 is provided with a scale. When the top pressing member 91 contacts the ground, the guide member 92 is moved vertically according to the flatness of the ground, and a reading is generated through the corresponding scale. During the test, when the top pressing member 91 detects different positions, when the depression or protrusion of the test surface is different, the guide member 92 will slide in the vertical direction. By recording the moving length data of the guide member 92, it is judged whether it meets the flatness requirements through the detection data.

[0019] like Figure 3 As shown, the cleaning assembly 7 also includes a scraper 74, which is in a "7-shaped" structure. The upper end of the scraper 74 is hinged to the cleaning brush 73, and second springs 75 are provided on both sides of the scraper 74. One end of the second spring 75 is connected to the cleaning brush 73, and the other end of the second spring 75 is connected to the scraper 74. By providing the scraper 74, the tightly adhered debris can be further scraped off. The provision of the second spring 75 ensures that the scraper 74 is tightly pressed against the bottom surface, and can also avoid damage to the scraper 74 when the force is too large.

[0020] like Figure 2As shown, the two side walls of the base 1 are provided with mounting grooves 8, the mounting grooves 8 are provided with mounting plates 81, the mounting plates 81 are vertically penetrated with screw rods 83, the screw rods 83 are threadedly connected with the mounting plates 81, the upper ends of the screw rods 83 are connected with support pads 82, and the upper ends of the screw rods 83 are connected with rotating hand wheels 84. By rotating the hand wheels 84, the screw rods 83 are driven to rotate, and the distance between the support pads 82 and the base 1 can be adjusted better.

[0021] During the test, the base 1 can be placed on the foundation of the building to be tested, so that the lateral moving component 4 is horizontal, and the vertical moving component 3 adjusts the height of the detection component 9 so that the top pressure piece 91 of the detection component 9 can contact the foundation surface of the foundation. The lateral moving component 4 drives the detection component 9 to move, and its moving path is the test path. When the surface is uneven, the guide member 92 slides in the vertical direction at different test points. The moving length data of the guide member 92 is recorded by the scale on the guide member 92 to determine whether it meets the flatness requirements. By rotating the turntable 2, the test path can be adjusted to achieve the flatness detection of the entire building foundation surface. During the test, the telescopic rod of the telescopic cylinder 72 is extended to drive the lower end of the connecting rod 71 to move downward, so that the cleaning brush 73 and the scraper 74 can press against the bottom surface to clean the surface on the test path, reducing the influence of debris on the test results.

[0022] 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 foundation flatness detection device, characterized in that: It includes a base, a vertical moving component, a horizontal moving component, a detection component and a cleaning component. A turntable is provided on the top of the base, and a driving mechanism for driving the turntable to rotate is provided in the base. The vertical moving component is fixed on the top of the turntable, and the horizontal moving component is connected to a moving seat of the vertical moving component. A vertical sleeve rod is provided at the bottom of the moving seat of the horizontal moving component, and the detection component is provided at the bottom of the vertical sleeve rod, and a cross bar is provided on the front side of the lower end of the vertical sleeve rod; the cleaning component includes a connecting rod, a telescopic cylinder and a cleaning brush. The telescopic cylinder is horizontally hinged at the top of the cross bar, the telescopic end of the telescopic cylinder is hinged to the upper end of the connecting rod, the lower end of the connecting rod is hinged to the cleaning brush, and the end of the cross bar is hinged to the connecting rod near the upper end.

2. A foundation flatness detection device according to claim 1, characterized in that: The detection assembly includes a pressing piece, a guide piece and a first spring, the first spring is installed inside the vertical sleeve rod, the guide piece can be vertically slidably installed at the lower end of the vertical sleeve rod, the lower end of the spring is connected to the guide piece, the guide piece is slidably connected to the inside of the vertical sleeve rod, the lower end of the guide piece is connected to the pressing piece, and the outer side wall of the guide piece is provided with a scale. When the pressing piece contacts the ground, the guide piece is moved vertically according to the flatness of the ground, and a reading is generated through the corresponding scale.

3. A foundation flatness detection device according to claim 1, characterized in that: The cleaning assembly also includes a scraper, which is in a "7" shape. The upper end of the scraper is hinged to the cleaning brush. Second springs are provided on both sides of the scraper, one end of the second spring is connected to the cleaning brush, and the other end of the second spring is connected to the scraper.

4. A foundation flatness detection device according to claim 1, characterized in that: The two side walls of the base are provided with mounting grooves, the mounting grooves are provided with mounting plates, a screw rod is vertically penetrated through the mounting plate, the screw rod is threadedly connected to the mounting plate, the upper end of the screw rod is connected to a supporting pad, and the upper end of the screw rod is connected to a rotating hand wheel.

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