Measuring device with reference marking structure for building construction

Abstract

The utility model discloses a measuring device with a comparison mark structure for construction, including a base plate, a moving component is arranged at the corner of the bottom surface of the base plate, a mounting frame is fixedly connected to the middle of the base plate surface, a lifting component is arranged inside the mounting frame, the lifting component is connected to a U-shaped frame, a bubble level is fixedly connected to the middle of the top surface of the U-shaped frame, a connecting plate is fixedly connected to the lower end of the right side surface of the U-shaped frame, a measuring component is arranged on the surface of the connecting plate, a slide groove is opened at the rear end of the top surface of the U-shaped frame, a marking component is arranged on the inner side surface of the slide groove, and a controller is fixedly connected to the lower end of the front side surface of the mounting frame. The utility model is provided with a moving component, and after the moving roller is moved to the designated use position, the electric telescopic rod adjusts the base plate so that the bubble level is in a horizontal position, thereby facilitating measurement; the utility model is also provided with a lifting component at the same time, thereby facilitating adjustment of the measuring height of the measuring component.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a measuring device with a comparison mark structure for building construction. Background Art

[0002] Construction refers to the production activities in the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations. During construction, workers need to measure the verticality of the building surface and the distance between two points of the building for subsequent design as needed.

[0003] In the prior art, for example, Chinese patent announcement number CN217585807U discloses a measuring device with a comparison mark structure for construction, which relates to the technical field of measuring devices. In the utility model, the inner wall of the U-shaped mounting frame is penetrated and rotatably connected with a mounting shaft, the mounting shaft is located in a section of the U-shaped mounting frame, and the outer surface is fixedly sleeved with a winding disk, the outer surface of the winding disk is wound with a scale rope, and the bottom free end of the scale rope is fixedly connected with a plumb bob; the outer surface of the scale rope is slidably sleeved with two mobile mounting frames, each mobile mounting frame is penetrated and slidably connected with a mobile seat at the top, the bottom of the mobile seat is fixedly connected with a mobile rod, and the outer surface of the mobile rod is rotatably sleeved with a mark-leaving inner core. The utility model can complete the measurement of the verticality and height of the building surface, providing convenience for construction measurement, but for the measurement of higher positions, the staff needs to use tools such as ladders to climb up, which is inconvenient to use, and the utility model completes the horizontal positioning by inserting a horizontal positioning knife between the wall tiles, which is easy to destroy the connection effect between the wall tiles. Utility Model Content

[0004] The purpose of the utility model is to provide a measuring device with a comparison mark structure for construction to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a measuring device with a comparison mark structure for construction, comprising a base plate, a moving component is arranged at the corner of the bottom surface of the base plate, a mounting frame is fixedly connected to the middle part of the surface of the base plate, a lifting component is arranged inside the mounting frame, the lifting component is connected to a U-shaped frame, a bubble level is fixedly connected to the middle part of the top surface of the U-shaped frame, a connecting plate is fixedly connected to the lower end of the right side surface of the U-shaped frame, a measuring component is arranged on the surface of the connecting plate, a slide groove is opened at the rear end of the top surface of the U-shaped frame, a marking component is arranged on the inner side surface of the slide groove, and a controller is fixedly connected to the lower end of the front side surface of the mounting frame.

[0006] Preferably, the moving assembly comprises a mounting box, the mounting box is fixedly connected to the corner of the bottom surface of the base plate, the top wall of the mounting box is fixedly connected to an electric telescopic rod, and the bottom surface of the electric telescopic rod is fixedly connected to a moving roller.

[0007] Preferably, the lifting assembly includes a first motor, which is fixedly connected to the bottom of the left side wall of the mounting frame. The output shaft of the first motor is connected to a threaded rod through a coupling. The top end of the threaded rod is rotatably connected to the top wall of the mounting frame. A slider is threadedly connected to the surface of the threaded rod, and the U-shaped frame is fixedly connected to the right side of the slider.

[0008] Preferably, the measuring component includes a second motor, which is fixedly connected to the surface of the connecting plate. The output shaft of the second motor is connected to a winding wheel through a coupling. The left end of the winding wheel is rotatably connected to the middle of the left side wall of the U-shaped frame. A scale rope is wrapped around the surface of the winding wheel, and a plumb bob is fixedly connected to the bottom end of the scale rope.

[0009] Preferably, the marking assembly includes a sliding rod, the upper end of the sliding rod is slidably connected to the inner side of the sliding groove, the middle of the sliding rod is fixedly connected to a telescopic marking needle, the bottom end of the sliding rod is slidably connected to a sliding rail, and the sliding rod is fixedly connected to the bottom of the two side walls of the U-shaped frame.

[0010] Preferably, the controller is connected to the electric telescopic rod, the first motor, and the second motor via wires.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model is provided with a moving assembly, and after the device is moved to a designated use position by rolling the moving roller, the electric telescopic rod is activated by the controller to adjust the bottom plate so that the bubble level is in a horizontal position, so that the device is easy to move and easy to complete horizontal positioning;

[0013] The utility model also provides a lifting assembly, and the first motor is started, and the first motor drives the threaded rod to rotate, so that the slide block drives the U-shaped frame to move to the specified measuring position, thereby facilitating the adjustment of the measuring height of the measuring assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a front cross-sectional structural schematic diagram of the utility model;

[0016] Figure 3 This is a schematic diagram of the marking component structure of the utility model.

[0017] In the figure: 1. base plate; 2. moving component; 21. installation box; 22. electric telescopic rod; 23. moving roller; 3. installation frame; 4. lifting component; 41. first motor; 42. threaded rod; 43. slider; 5. U-shaped frame; 6. bubble level; 7. connecting plate; 8. measuring component; 81. second motor; 82. winding wheel; 83. graduation rope; 84. plumb bob; 9. slide groove; 10. marking component; 101. slide rod; 102. telescopic marking needle; 103. slide rail; 11. controller. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-3 The utility model provides a technical solution: a measuring device with a comparison mark structure for construction, including a base plate 1, a moving component 2 installed at the bottom corner of the base plate 1, a mounting frame 3 installed in the middle of the surface of the base plate 1 by bolts, a lifting component 4 installed inside the mounting frame 3, a bubble level 6 installed in the middle of the top surface of a U-shaped frame 5 by bolts, a connecting plate 7 welded to the lower end of the right side surface of the U-shaped frame 5, a measuring component 8 installed on the surface of the connecting plate 7, a slide groove 9 is opened at the rear end of the top surface of the U-shaped frame 5, a marking component 10 is installed on the inner side of the slide groove 9, and a controller 11 is installed at the lower end of the front side of the mounting frame 3 by bolts.

[0020] The mobile component 2 includes a mounting box 21, which is installed at the bottom corner of the base plate 1 by bolts, and the electric telescopic rod 22 is installed on the top wall of the mounting box 21 by bolts. The moving roller 23 is installed on the bottom surface of the electric telescopic rod 22 by bolts. After the device is moved to the designated use position by the rolling of the moving roller 23, the electric telescopic rod 22 is started by the controller 11, thereby adjusting the base plate 1 so that the bubble level 6 is in a horizontal position, thereby completing the horizontal positioning.

[0021] The lifting assembly 4 includes a first motor 41, which is installed at the bottom of the left side wall of the mounting frame 3 by bolts, and a threaded rod 42 is installed on the output shaft of the first motor 41 through a coupling. The top of the threaded rod 42 is rotatably connected to the top wall of the mounting frame 3, and a slider 43 is threadedly connected to the surface of the threaded rod 42. The U-shaped frame 5 is installed on the right side of the slider 43 by bolts. When the first motor 41 is started, the first motor 41 drives the threaded rod 42 to rotate, so that the slider 43 drives the U-shaped frame 5 to move to the specified measuring position, thereby adjusting the measuring height of the measuring assembly.

[0022] The measuring assembly 8 includes a second motor 81, which is mounted on the surface of the connecting plate 7 by bolts, and a winding wheel 82 is mounted on the output shaft of the second motor 81 by a coupling, and the left end of the winding wheel 82 is rotatably connected to the middle of the left side wall of the U-shaped frame 5, and a scale rope 83 is wound around and connected to the surface of the winding wheel 82, and a plumb bob 84 is hung on the bottom end of the scale rope 83. When the second motor 81 is started, the second motor 81 drives the winding wheel 82 to rotate, thereby releasing the scale rope 83, and the plumb bob 84 falls under the action of gravity, thereby measuring the verticality, and the scale rope 83 can replace the tape measure to measure the distance between two points.

[0023] The marking assembly 10 includes a sliding rod 101, the upper end of which is slidably connected to the inner side of the slide groove 9, the telescopic marking needle 102 is installed in the middle of the sliding rod 101 by bolts, the lower end of the sliding rod 101 is slidably connected to the slide rail 103, and the sliding rod 101 is installed at the bottom of the two side walls of the U-shaped frame 5 by bolts. The sliding rod 101 is rotated so that the telescopic marking needle 102 faces the wall, the telescopic marking needle 102 is pulled to contact the wall, the sliding rod 101 is slid along the slide groove 9, and the telescopic marking needle 102 draws a marking line on the wall, thereby completing the marking.

[0024] The controller 11 is connected to the electric telescopic rod 22 , the first motor 41 , and the second motor 81 through wires.

[0025] Working principle: When the utility model is in use, the device is moved to the designated use position by rolling the mobile roller 23, and the electric telescopic rod 22 is started by the controller 11, so that the base plate 1 is adjusted so that the bubble level 6 is in a horizontal position. When measuring the verticality, the first motor 41 is started, and the first motor 41 drives the threaded rod 42 to rotate, so that the slider 43 drives the U-shaped frame 5 to move to the designated measuring position, so that the measuring height of the measuring component can be adjusted, and the second motor 81 is started, and the second motor 81 drives the winding wheel 82 to rotate, thereby releasing the scale rope 83, and the plumb bob 84 falls under the action of gravity, so as to measure the verticality. The scale rope 83 can replace the tape measure to measure the distance between two points, and the slide bar 101 is rotated so that the telescopic marking needle 102 is facing the wall, and the telescopic marking needle 102 is pulled to contact the wall, and the slide bar 101 is slid along the slide groove 9, and the telescopic marking needle 102 draws a marking line on the wall, thereby completing the marking. The utility model has the advantages of easy use and good use effect.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A measuring device with a comparison marking structure for construction, comprising a base plate (1), characterized in that: A moving assembly (2) is arranged at a corner of the bottom surface of the bottom plate (1); a mounting frame (3) is fixedly connected to the middle of the surface of the bottom plate (1); a lifting assembly (4) is arranged inside the mounting frame (3); the lifting assembly (4) is connected to a U-shaped frame (5); a bubble level (6) is fixedly connected to the middle of the top surface of the U-shaped frame (5); a connecting plate (7) is fixedly connected to the lower end of the right side surface of the U-shaped frame (5); a measuring assembly (8) is arranged on the surface of the connecting plate (7); a slide groove (9) is provided at the rear end of the top surface of the U-shaped frame (5); a marking assembly (10) is arranged on the inner side surface of the slide groove (9); and a controller (11) is fixedly connected to the lower end of the front side surface of the mounting frame (3).

2. The measuring device with a comparison mark structure for construction according to claim 1, characterized in that: The moving assembly (2) comprises a mounting box (21), the mounting box (21) being fixedly connected to a corner of the bottom surface of the base plate (1), the top wall of the mounting box (21) being fixedly connected to an electric telescopic rod (22), and the bottom surface of the electric telescopic rod (22) being fixedly connected to a moving roller (23).

3. The measuring device with a comparison mark structure for construction according to claim 1, characterized in that: The lifting assembly (4) comprises a first motor (41), the first motor (41) being fixedly connected to the bottom of the left side wall of the mounting frame (3), the output shaft of the first motor (41) being connected to a threaded rod (42) via a coupling, the top end of the threaded rod (42) being rotatably connected to the top wall of the mounting frame (3), the surface of the threaded rod (42) being threadably connected to a slider (43), and the U-shaped frame (5) being fixedly connected to the right side surface of the slider (43).

4. The measuring device with a comparison mark structure for construction according to claim 1, characterized in that: The measuring assembly (8) comprises a second motor (81), the second motor (81) being fixedly connected to the surface of the connecting plate (7), the output shaft of the second motor (81) being connected to a reel (82) via a coupling, the left end of the reel (82) being rotatably connected to the middle of the left side wall of the U-shaped frame (5), a graduated rope (83) being wound around the surface of the reel (82), and a plumb bob (84) being fixedly connected to the bottom end of the graduated rope (83).

5. The measuring device with a comparison mark structure for construction according to claim 1, characterized in that: The marking assembly (10) comprises a sliding rod (101), the upper end of the sliding rod (101) is slidably connected to the inner side surface of the sliding groove (9), the middle part of the sliding rod (101) is fixedly connected to a telescopic marking needle (102), the bottom end of the sliding rod (101) is slidably connected to a sliding rail (103), and the sliding rod (101) is fixedly connected to the bottom of the two side walls of the U-shaped frame (5).

6. The measuring device with a comparison mark structure for construction according to claim 1, characterized in that: The controller (11) is connected to the electric telescopic rod (22), the first motor (41), and the second motor (81) via wires.

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