Indoor construction rapid positioning device and method of use thereof

Abstract

The application discloses a kind of indoor construction fast positioning device and its using method, it is related to electrical construction installation positioning equipment technical field, technical scheme is, including rectangle car and setting on rectangle car ranging mechanism, rectangle car bottom is provided with moving wheel, ranging mechanism includes the rectangular top plate of setting on the top of rectangle car and the laser range finder of setting on the side wall of top plate.The beneficial effects of the application are: the device is simple to make, easy to operate, and has strong practicality. The moving wheels of the device are provided with two sets, i.e. the inner wheel set and the outer wheel set, corresponding to the positioning in the horizontal and vertical directions of the room. The values measured by the laser range finders on the two opposite side walls of the top plate are used to determine whether the device is in the center position in this direction. Then, the device is adjusted by moving the wheels. When adjusting, there is no need to move the equipment, which saves a lot of manpower, and the positioning can be completed quickly, improving the work efficiency and the accuracy.

Description

Technical Field

[0001] This invention relates to the field of electrical construction and installation positioning equipment technology, and in particular to a rapid positioning device for indoor construction and its usage method. Background Technology

[0002] During electrical construction and installation, positioning work is often required. Current technology usually involves manually measuring to find the center point. If the position is inaccurate when using instruments for measurement, fine-tuning requires moving the equipment, which is very troublesome, consumes a lot of manpower, and is not very accurate. Summary of the Invention

[0003] In order to achieve the above-mentioned objectives and address the above-mentioned technical problems, the present invention provides an indoor construction rapid positioning device and its usage method.

[0004] The technical solution includes a rectangular vehicle and a ranging mechanism mounted on the rectangular vehicle. The rectangular vehicle is equipped with moving wheels at the bottom. The ranging mechanism includes a rectangular top plate mounted on the top of the rectangular vehicle and a laser rangefinder mounted on the side wall of the top plate.

[0005] Two laser rangefinders are symmetrically arranged on one side wall of the top plate, and one laser rangefinder is centrally arranged on the other three side walls.

[0006] It also includes a central processing unit and a buzzer alarm, and the laser rangefinder, the moving wheels and the buzzer alarm are all electrically connected to the central processing unit.

[0007] The rectangular vehicle includes an inner frame and an outer frame that are nested together.

[0008] The moving wheel includes an inner wheel set and an outer wheel set. The inner wheel set includes four one-way wheels located at the bottom of the inner frame, and the outer wheel set includes four one-way wheels located at the bottom of the outer frame.

[0009] The movement direction of the inner wheel assembly is perpendicular to the movement direction of the outer wheel assembly.

[0010] The top plate is fixedly installed on the top of the inner frame.

[0011] The height of the inner frame is greater than the height of the outer frame.

[0012] Symmetrical sliders are provided on both sides of the inner frame, and two fixing blocks are symmetrically provided on both inner walls of the outer frame.

[0013] Two sets of upper and lower fixed blocks are equipped with lead screws, and both ends of the lead screws are rotatably connected to the fixed blocks. The other two sets of upper and lower fixed blocks are equipped with sliding rods, and both ends of the sliding rods are fixedly connected to the fixed blocks.

[0014] Each slider is provided with a vertical through hole. The slider is rotatably connected to the lead screw and slidably connected to the slide rod.

[0015] It also includes a support mechanism, which includes a lifting rod one set on the top plate, a support plate set on top of the lifting rod one, a lifting rod two set on top of the support plate, and a support rod group set on top of the lifting rod two.

[0016] The support rod assembly includes two horizontally arranged support rods that cross each other. The middle part of each support rod is rotatably connected to the top of the second lifting rod. Each support rod has a vertical rod at both ends.

[0017] A baffle is provided on the outer periphery of the upper surface of the top plate, and the lifting rod is located at the four corners inside the baffle.

[0018] Both ends of the support rod are provided with several evenly distributed threaded holes, and the bottom of the vertical rod is provided with a sleeve that matches the support rod. The sleeve is threadedly connected to the threaded holes on the support rod by bolts.

[0019] The vertical rod is configured as a telescopic rod, and a pad is provided at the top of the vertical rod. An arc-shaped plate is provided on the outer periphery of the upper surface of the pad, and several slots are provided on the arc-shaped plate.

[0020] The method of using the rapid positioning device for indoor construction is divided into positioning in two directions: horizontal and vertical. The value measured by laser rangefinders on two opposite side walls of the ceiling is used to determine whether the device is centered in that direction. Adjustment is then made using the moving wheels. The steps include:

[0021] S1. First, place the device in the room. Visually align the four sides of the rectangular vehicle with the walls of the room. Use laser rangefinders on the four side walls of the ceiling to measure the distance between the device and the walls and transmit the data to the central processor.

[0022] S2. First, locate the center point of the room in one direction. Taking the horizontal center point as an example, if the data obtained by the central processing unit is not at the center point in the horizontal direction, start the screw to rotate and drive the slider to rise and fall, thereby causing the inner frame to rise and fall inside the outer frame. When the bottom of the inner frame is lower than the bottom of the outer frame, the device moves by the internal wheel set at the bottom of the inner frame. Assuming that the four one-way wheels at the bottom of the inner frame move horizontally, the internal wheel set at the bottom of the inner frame moves according to the instructions of the central processing unit to adjust the position of the device. When the center point is reached in the horizontal direction, the central processing unit sends a command to the buzzer alarm, the buzzer alarm sounds a beep, and the device stops moving horizontally.

[0023] S3. Then, perform center point positioning in another direction of the room, i.e., longitudinal center positioning. If the data obtained by the central processing unit is not at the center point in the longitudinal direction, start the screw to rotate and drive the slider to rise and fall, thereby driving the inner frame to rise and fall inside the outer frame. When the bottom of the inner frame is higher than the bottom of the outer frame, the movement of the device is achieved by the outer wheel set at the bottom of the outer frame. Assuming that the four unidirectional wheels at the bottom of the outer wheel set move longitudinally, the outer wheel set at the bottom of the outer frame moves according to the instructions of the central processing unit to adjust the position of the device. When the center point is reached in the longitudinal direction, the central processing unit sends an instruction to the buzzer alarm, and the buzzer alarm sounds a long sound, indicating that the device is exactly in the center of the room in both the horizontal and vertical directions, thus completing the room positioning work.

[0024] S4. To prevent inaccurate initial visual estimation and the device not being parallel to the wall, two laser rangefinders are symmetrically installed on one side wall of the top plate. Only when the data measured by the two laser rangefinders are consistent can it be ensured that the four sides of the rectangular vehicle are parallel to the walls of the room.

[0025] S5. The support mechanism is used to support the installation work or to perform top drilling work. Equipment or tools can be placed on the top plate, and the baffle on the upper surface of the top plate plays a protective role.

[0026] The height of lifting rod one, lifting rod two, and vertical rod can be adjusted as needed, and the equipment to be installed can be placed on top of the vertical rod;

[0027] When drilling is required, an impact drill can be fixed on the curved plate, which can drill four holes at the same time. The grooves on the curved plate are used for fixing ropes or wires.

[0028] Both lifting rod one and lifting rod two are set as telescopic rods, and the lead screw is driven to rotate by a motor; the laser rangefinder is existing technology and will not be described in detail here.

[0029] The beneficial effects of the technical solution provided by this invention are as follows: This solution provides a rapid indoor construction positioning device and its usage method. The device is simple to manufacture, easy to operate, and highly practical. The device has two sets of moving wheels, namely an internal wheel set and an external wheel set, corresponding to the horizontal and vertical positioning of the room. The value measured by the laser rangefinder on the two opposite side walls of the ceiling determines whether it is centered in this direction. Then, the moving wheels are used for adjustment. When the center point is reached in the horizontal direction, the central processing unit sends a command to the buzzer alarm, and the buzzer alarm emits a single beep. When the center point is reached in the vertical direction, the central processing unit sends a command to the buzzer alarm, and the buzzer alarm emits a long beep. This indicates that the device is exactly centered in the room in both the horizontal and vertical directions, thus completing the room positioning work. The adjustment does not require moving the equipment, saving a lot of manpower, and can quickly complete the positioning, improving work efficiency and accuracy. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the structure of the device according to an embodiment of the present invention, showing the movement of the internal wheel assembly at the bottom of the inner frame.

[0031] Figure 2 This is a schematic diagram of the structure of the device according to an embodiment of the present invention, showing the movement of the external wheel set at the bottom of the outer frame.

[0032] Figure 3 This is a schematic diagram of the inner and outer frames in an embodiment of the present invention.

[0033] Figure 4 This is a schematic diagram of the support mechanism according to an embodiment of the present invention.

[0034] The attached figures are labeled as follows: 1. Rectangular vehicle; 2. Distance measuring mechanism; 3. Top plate; 4. Laser rangefinder; 6. Slider; 7. Fixing block; 8. Lead screw; 9. Sliding rod; 10. Baffle; 11. Lifting rod one; 12. Support plate; 13. Lifting rod two; 14. Support rod; 15. Vertical rod; 1501. Sleeve; 16. Pad; 17. Arc plate;

[0035] 101. Inner frame; 102. Outer frame;

[0036] 501. Internal wheelset; 502. External wheelset. Detailed Implementation

[0037] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. Of course, the specific embodiments described herein are merely illustrative and not intended to limit the invention.

[0038] It should be noted that, unless otherwise specified, the embodiments and features described in the present invention can be combined with each other.

[0039] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this invention. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this invention, unless otherwise stated, "a plurality of" means two or more.

[0040] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art will understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0041] Example 1

[0042] See Figures 1 to 3 The present invention provides an indoor construction rapid positioning device and its usage method, including a rectangular vehicle 1 and a ranging mechanism 2 set on the rectangular vehicle 1. The rectangular vehicle 1 is provided with moving wheels at the bottom. The ranging mechanism 2 includes a rectangular top plate 3 set on the top of the rectangular vehicle 1 and a laser rangefinder 4 set on the side wall of the top plate 3.

[0043] Two laser rangefinders 4 are symmetrically arranged on one side wall of the top plate 3, and one laser rangefinder 4 is arranged in the center on the other three side walls.

[0044] It also includes a central processing unit and a buzzer alarm. The laser rangefinder 4, the moving wheels, and the buzzer alarm are all electrically connected to the central processing unit.

[0045] The rectangular vehicle 1 includes an inner frame 101 and an outer frame 102 that are nested together.

[0046] The movable wheel includes an inner wheel set 501 and an outer wheel set 502. The inner wheel set 501 includes four one-way wheels disposed at the bottom of the inner frame 101, and the outer wheel set 502 includes four one-way wheels disposed at the bottom of the outer frame 102.

[0047] The direction of movement of the inner wheel set 501 is perpendicular to the direction of movement of the outer wheel set 502.

[0048] The top plate 3 is fixedly installed on the top of the inner frame 101.

[0049] The height of the inner frame 101 is greater than the height of the outer frame 102.

[0050] Symmetrical sliders 6 are provided on both sides of the inner frame 101, and two fixing blocks 7 are symmetrically provided on both inner walls of the outer frame 102.

[0051] Two sets of upper and lower fixed blocks 7 are provided with lead screws 8, and both ends of the lead screws 8 are rotatably connected to the fixed blocks 7. Two other sets of upper and lower fixed blocks 7 are provided with slide rods 9, and both ends of the slide rods 9 are fixedly connected to the fixed blocks 7.

[0052] Each slider 6 is provided with a vertical through hole. The slider 6 is rotatably connected to the lead screw 8 and slidably connected to the slide rod 9.

[0053] The method of using the rapid positioning device for indoor construction is divided into positioning in two directions: horizontal and vertical. The value measured by the laser rangefinder 4 on the two opposite side walls of the top plate 3 determines whether it is centered in that direction. Adjustment is then made using the moving wheels, including the following steps:

[0054] S1. First, place the device in the room. Visually inspect the four sides of the rectangular vehicle 1 and place them parallel to the walls of the room. The laser rangefinders 4 on the four side walls of the top plate 3 measure the distance between the device and the walls and transmit the data to the central processor.

[0055] S2. First, locate the center point of the room in one direction. Taking the horizontal center point as an example, if the data obtained by the central processing unit is not at the center point in the horizontal direction, start the screw 8 to rotate and drive the slider 6 to rise and fall, thereby driving the inner frame 101 to rise and fall inside the outer frame 102. When the bottom of the inner frame 101 is lower than the bottom of the outer frame 102, the movement of the device is based on the internal wheel set 501 at the bottom of the inner frame 101. Assuming that the four one-way wheels at the bottom of the inner frame 101 move horizontally, the internal wheel set 501 at the bottom of the inner frame 101 moves according to the instructions of the central processing unit to adjust the position of the device. When the center point is reached in the horizontal direction, the central processing unit sends an instruction to the buzzer alarm, the buzzer alarm emits a beep, and the device stops moving horizontally.

[0056] S3. Then, center point positioning is performed in another direction of the room, namely, longitudinal center positioning. If the data obtained by the central processing unit is not at the center point in the longitudinal direction, the lead screw 8 is started to rotate, driving the slider 6 to rise and fall, thereby driving the inner frame 101 to rise and fall inside the outer frame 102. When the bottom of the inner frame 101 is higher than the bottom of the outer frame 102, the movement of the device is based on the outer wheel set 502 at the bottom of the outer frame 102. Assuming that the four unidirectional wheels at the bottom of the outer wheel set 502 move longitudinally, the outer wheel set 502 at the bottom of the outer frame 102 moves according to the instructions of the central processing unit to adjust the position of the device. When the center point is reached in the longitudinal direction, the central processing unit sends an instruction to the buzzer alarm, and the buzzer alarm sounds a long sound, indicating that the device is exactly in the center of the room in both the horizontal and vertical directions, thus completing the room positioning work.

[0057] S4. To prevent inaccurate initial visual estimation and the device from not being parallel to the wall, two laser rangefinders 4 are symmetrically installed on one side wall of the top plate 3. Only when the data measured by the two laser rangefinders 4 are consistent can it be ensured that the four sides of the rectangular vehicle 1 are parallel to the walls of the room.

[0058] Example 2

[0059] See Figure 4 Based on Embodiment 1, it also includes a support mechanism, which includes a lifting rod 11 set on the top plate 3, a support plate 12 set on the top of the lifting rod 11, a lifting rod 2 13 set on the top of the support plate 12, and a support rod group set on the top of the lifting rod 2 13.

[0060] The support rod assembly includes two horizontally arranged support rods 14, the middle of which is rotatably connected to the top of the lifting rod 13, and each support rod 14 is provided with a vertical rod 15 at both ends.

[0061] A baffle 10 is provided on the outer periphery of the upper surface of the top plate 3, and the lifting rod 11 is located at the four corners inside the baffle 10.

[0062] The support rod 14 has several evenly distributed threaded holes at both ends. The bottom of the vertical rod 15 is provided with a sleeve 1501 that matches the support rod 14. The sleeve 1501 is threadedly connected to the threaded holes on the support rod 14 by bolts.

[0063] The vertical rod 15 is set as a telescopic rod, and a pad 16 is set on the top of the vertical rod 15. An arc plate 17 is set on the outer periphery of the upper surface of the pad 16, and several slots are opened on the arc plate 17.

[0064] The support mechanism is used to support the installation work or to perform top drilling work. Equipment or tools can be placed on the top plate 3, and the baffle 10 on the upper surface of the top plate 3 plays a protective role.

[0065] The heights of lifting rod 11, lifting rod 2 13, and vertical rod 15 can be adjusted as needed. The equipment to be installed can be placed on top of vertical rod 15.

[0066] When drilling is required, an impact drill can be fixed on the arc plate 17, which can drill four holes at the same time. The slots on the arc plate 17 are used for fixing ropes or wires.

[0067] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A rapid positioning device for indoor construction, characterized in that, It includes a rectangular vehicle (1) and a ranging mechanism (2) mounted on the rectangular vehicle (1). The rectangular vehicle (1) is provided with moving wheels at the bottom. The ranging mechanism (2) includes a rectangular top plate (3) mounted on the top of the rectangular vehicle (1) and a laser rangefinder (4) mounted on the side wall of the top plate (3). Two laser rangefinders (4) are symmetrically arranged on one side wall of the top plate (3), and one laser rangefinder (4) is arranged in the center on the other three side walls. It also includes a central processing unit and a buzzer alarm, wherein the laser rangefinder (4), the moving wheel and the buzzer alarm are all electrically connected to the central processing unit; The rectangular vehicle (1) includes an inner frame (101) and an outer frame (102) that are nested together. The moving wheel includes an inner wheel set (501) and an outer wheel set (502). The inner wheel set (501) includes four one-way wheels disposed at the bottom of the inner frame (101), and the outer wheel set (502) includes four one-way wheels disposed at the bottom of the outer frame (102). The direction of movement of the inner wheel assembly (501) is perpendicular to the direction of movement of the outer wheel assembly (502); The top plate (3) is fixedly installed on the top of the inner frame (101); The height of the inner frame (101) is greater than the height of the outer frame (102); Symmetrical sliders (6) are provided on both sides of the inner frame (101), and two fixing blocks (7) are symmetrically provided on both inner walls of the outer frame (102). Two sets of upper and lower fixed blocks (7) are provided with screw rods (8), and both ends of the screw rods (8) are rotatably connected to the fixed blocks (7). Two other sets of upper and lower fixed blocks (7) are provided with sliding rods (9), and both ends of the sliding rods (9) are fixedly connected to the fixed blocks (7). Each slider (6) is provided with a vertical through hole. The slider (6) is rotatably connected to the lead screw (8) and slidably connected to the slide rod (9). It also includes a support mechanism, which includes a lifting rod one (11) set on the top plate (3), a support plate (12) set on the top of the lifting rod one (11), a lifting rod two (13) set on the top of the support plate (12), and a support rod group set on the top of the lifting rod two (13). The support rod group includes two horizontally arranged support rods (14) that are intersected. The middle part of each support rod (14) is rotatably connected to the top of the second lifting rod (13). Each support rod (14) has a vertical rod (15) at both ends. A baffle (10) is provided on the outer periphery of the upper surface of the top plate (3), and the lifting rod (11) is located at the four corners inside the baffle (10); The support rod (14) has several evenly distributed threaded holes at both ends. The bottom of the vertical rod (15) is provided with a sleeve (1501) that matches the support rod (14). The sleeve (1501) is threadedly connected to the threaded holes on the support rod (14) by bolts. The vertical rod (15) is configured as a telescopic rod, and a pad (16) is provided on the top of the vertical rod (15). An arc plate (17) is provided on the outer periphery of the upper surface of the pad (16), and several slots are provided on the arc plate (17).

2. The method of using the rapid positioning device for indoor construction as described in claim 1, characterized in that, Positioning is divided into two directions: horizontal and vertical. The value measured by the laser rangefinder (4) on the two opposite side walls of the top plate (3) determines whether it is centered in this direction. Then, it is adjusted by moving the wheels, including the following steps: S1. First, place the device in the room and visually place the four sides of the rectangular car (1) parallel to the walls of the room. The laser rangefinder (4) on the four side walls of the top plate (3) measures the distance between the device and the wall and transmits the data to the central processor. S2. First, locate the center point of the room in one direction. Taking the horizontal center point as an example, if the data obtained by the central processor is not at the center point in the horizontal direction, start the screw (8) to rotate and drive the slider (6) to rise and fall, thereby driving the inner frame (101) to rise and fall inside the outer frame (102). When the bottom of the inner frame (101) is lower than the bottom of the outer frame (102), the movement of the device is based on the internal wheel group (501) at the bottom of the inner frame (101). Assuming that the four one-way wheels at the bottom of the inner frame (101) move horizontally, the internal wheel group (501) at the bottom of the inner frame (101) moves according to the instructions of the central processor to adjust the position of the device. When the center point is reached in the horizontal direction, the central processor sends an instruction to the buzzer alarm, the buzzer alarm emits a beeping sound, and the device stops moving horizontally. S3. Then, the center point of the room is located in another direction, that is, the center point in the longitudinal direction. If the data obtained by the central processor is not at the center point in the longitudinal direction, the screw (8) is started to rotate to drive the slider (6) to rise and fall, thereby driving the inner frame (101) to rise and fall inside the outer frame (102). When the bottom of the inner frame (101) is higher than the bottom of the outer frame (102), the movement of the device is based on the outer wheel group (502) at the bottom of the outer frame (102). Assuming that the four one-way wheels at the bottom of the outer wheel group (502) move longitudinally, the outer wheel group (502) at the bottom of the outer frame (102) moves according to the instructions of the central processor to adjust the position of the device. When the center point is reached in the longitudinal direction, the central processor sends an instruction to the buzzer alarm. The buzzer alarm sounds a long sound, which indicates that the device is exactly in the center of the room in both the horizontal and vertical directions, thus completing the room positioning work. S4. To prevent inaccurate visual estimation at the beginning and the device side not being parallel to the wall, two laser rangefinders (4) are symmetrically set on one side wall of the top plate (3). Only when the data measured by the two laser rangefinders (4) are consistent can it be guaranteed that the four sides of the rectangular car (1) are parallel to the walls of the room. S5. The support mechanism is used to support the installation work or to perform top drilling work. Equipment or tools can be placed on the top plate (3). The baffle (10) on the upper surface of the top plate (3) plays a protective role. The height of lifting rod one (11), lifting rod two (13) and vertical rod (15) can be adjusted as needed. The equipment to be installed can be placed on top of the vertical rod (15). When drilling is required, an impact drill can be fixed on the arc plate (17) to drill four holes at the same time. The slots on the arc plate (17) are used for fixing with ropes or wires.

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