Plane surveying and mapping device for house construction
By designing a floor plan surveying device for house construction including mounting parts, fixing components and positioning components, and using suction cups and threaded rods to achieve synchronous measurement of rangefinders and tape measure, the low measurement efficiency and poor accuracy in the prior art are solved. The problem achieves accurate surveying and mapping and information accuracy at the corners of Yin and Yang.
Patent Information
- Application Number
- CN202421487525.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-27
- Publication Date
- 2025-02-25
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing floor plan surveying and mapping devices for house construction are low in efficiency when measuring indoor rooms, making it difficult to accurately measure at the negative and positive corners, and operating errors are prone to occur during the measurement process.
A plan surveying and mapping device for house construction including mounting parts, fixing components and positioning components is designed. The positioning components are fixed through suction cups, and the synchronous measurement of the rangefinder and tape measure is achieved using threaded rods and limiting parts to ensure that it is completed at the Yin and Yang corners. Accurate surveying and mapping.
Improve measurement efficiency and accuracy, reduce errors and equipment failures during surveying and mapping, and ensure the accuracy of information through mutual verification.
Smart Images
Figure CN222527278U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of indoor surveying and mapping, in particular to a plane surveying and mapping device for house construction. Background Art
[0002] Surveying and mapping refers to the determination, collection and mapping of the shape, size, spatial position and attributes of natural geographical elements or artificial facilities on the surface. In the existing technology, when conducting plane surveying of housing projects, most workers use a surveying instrument and a tape measure to complete indoor room measurement.
[0003] Traditional plane surveying devices for house construction still have certain shortcomings during use: Currently, when measuring indoor rooms, some staff will use a surveying instrument and a tape measure to measure once respectively, and judge whether there is an operational error during the measurement process by observing whether the difference between the two data values is too large. This can avoid the problems caused by single-time and single-tool measurement, such as errors caused by jitter during measurement operation, or bending of the tape measure in the middle, and the end of the tape measure is not aligned with the wall, etc. However, the efficiency of measuring with the tape measure and the surveying instrument in sequence is low, which will consume more time, and there will be some problems in this process. For example, when measuring the distance between the walls of two inner corners, the tape measure cannot be hooked in the corner, so it is difficult to measure. When measuring the wall width between two outer corners, the wall at the outer corner is not blocked, so it cannot be measured by the surveying instrument.
[0004] Therefore, it is necessary to provide a new plane surveying and mapping device for house construction to solve the above-mentioned technical problems. Utility Model Content
[0005] The technical problem solved by the utility model is to provide a plane surveying device for house construction which can utilize a tape measure and a surveying instrument as dual tools for synchronous measurement to improve efficiency and accuracy, and can avoid the inconvenience of measuring at double positive corners or double negative corners.
[0006] In order to solve the above technical problems, the utility model provides a plane surveying and mapping device for house construction, comprising: a mounting member, a fixing assembly and a positioning assembly, wherein the fixing assembly comprises an upper bracket and a lower bracket, wherein the upper bracket and the lower bracket are both fixedly connected to the mounting member, and a locking bolt is threadedly connected to a side wall surface of the upper bracket and the lower bracket, and the ends of the two locking bolts are fixedly connected to a pressure plate, and a guide column is fixedly connected to a side wall surface of the mounting member symmetrically, and the two guide columns are both located at one side of the lower bracket;
[0007] The positioning assembly includes a suction cup, two of which are longitudinally distributed, a vertical plate fixedly connected between the two suction cups, a connecting piece vertically arranged on the surface of the vertical plate, an end of the connecting piece fixedly connected to a fixing piece, a surface of the fixing piece threadedly connected to a threaded rod, an end of the threaded rod rotatably connected to a lower plate, the interior of the lower plate is slidably connected to an upper plate, and a side wall surface of the lower plate is fixedly connected to a limiting piece.
[0008] As a further solution of the utility model, a wall is arranged at one side of the positioning assembly, a surface of the wall is provided with a inner corner and a outer corner, and the two suction cups are connected to one side surface of the wall.
[0009] Through the above technical solution, when measuring the wall width between two inner corners, the positioning assembly is first installed on the wall surface through the suction cup, and then the threaded rod is rotated until the surface of the outer plate abuts against the wall, and then the buckle at the end of the tape measure is engaged with the limiter, and the support assembly is pulled horizontally until the distance meter and the scale bar outside the guide column abut against the wall on the other side. At this time, the values on the scale bar and the distance meter can be observed to obtain the wall width information. When measuring the wall width between two outer corners, the positioning assembly can also be fixed with the suction cup, and the inner plate can be pulled out, and the outer plate position can be adjusted with the threaded rod until the surface of the inner plate is flush with the outer corner wall. At this time, the infrared rays of the rangefinder at the other outer corner can be blocked, so as to calculate the wall width information at this location. The device enables the rangefinder and the tape measure to complete accurate mapping at the inner and outer corners of the room, thereby ensuring the accuracy of the information obtained by the user through mutual verification.
[0010] As a further solution of the utility model, a handle is fixedly connected to the surface of the vertical plate, a limiting rod is slidably connected to the surface of the fixing member located at the lower side of the threaded rod, and the end of the limiting rod is fixedly connected to the surface of the lower plate.
[0011] Through the above technical solution, the handle on the surface of the vertical plate is convenient for the user to take the positioning assembly, and the design of the limit rod allows the outer plate to only move horizontally, and the structural design is reasonable.
[0012] As a further solution of the utility model, a rangefinder is arranged inside the upper bracket, an output end is installed on the surface of the rangefinder facing the inner plate, a tape measure is arranged inside the lower bracket, a ruler is arranged inside the tape measure, and a buckle is fixedly connected to the end of the ruler.
[0013] Through the above technical solution, when measuring, the device first connects the buckle of the tape measure with the limit piece on the outer plate, and then pushes the support assembly horizontally until the end of the ruler and the rangefinder abuts against the wall at the other end, so that two sets of data on the rangefinder and the tape measure can be measured at the same time. By analyzing whether the difference between the two sets of data is too large, it is determined whether there is an error or equipment failure in the surveying process. Through the design of the upper bracket and the lower bracket, this structure makes it unnecessary for the two surveying devices to measure in sequence, thereby reducing the time required for surveying and providing convenience for users.
[0014] As a further solution of the utility model, a support assembly is provided on the lower side of the mounting member, and the support assembly includes an outer rod and an inner rod, the outer rod is slidably connected to the inner rod, the top of the inner rod is fixedly connected to the bottom of the mounting member, and the outer surface of the outer rod is threadedly connected with a fastening bolt.
[0015] Through the above technical solution, when the positioning assembly is fixed to the wall using the suction cup, the height of the fixing assembly can be adjusted by the outer rod and the inner rod until the buckle at the end of the tape measure can dock with the limit piece on one side of the outer panel. The structural design is convenient for users to operate.
[0016] As a further solution of the utility model, a handle is fixedly connected to the surface of the outer rod, a base is installed at the bottom of the outer rod, and a side wall surface of the base is connected to a plurality of universal wheels evenly distributed around the axis.
[0017] Through the above technical solution, by providing a base and universal wheels, it is convenient for users to push the surveying instrument and the measuring tape horizontally to move, and at the same time it can prevent the surveying instrument from causing inaccurate data due to hand shaking during measurement.
[0018] As a further solution of the utility model, the ruler passes through two guide posts and the buckle at the end of the ruler is connected to the limiter, and the end of the rangefinder and the end of the guide post are in the same horizontal position.
[0019] Through the above technical solution, by providing a limit piece, the buckle can be engaged with the limit piece when the measuring tape is measuring, thereby avoiding bending of the measuring tape caused by lack of restriction at the end of the measuring tape.
[0020] Compared with the related art, the plane surveying and mapping device for house construction provided by the utility model has the following advantages:
[0021] Beneficial effects:
[0022] 1. In the utility model, when measuring the wall width between two inner corners, the positioning assembly is first installed on the wall surface through the suction cup, and then the threaded rod is rotated until the outer plate surface abuts against the wall, and then the buckle at the end of the tape measure is engaged with the limiter, and the support assembly is pulled horizontally until the distance meter and the ruler bar outside the guide column abut against the wall on the other side. At this time, the values on the ruler bar and the distance meter can be observed to obtain the wall width information. When measuring the wall width between two outer corners, the positioning assembly can also be fixed with the suction cup, and the inner plate is pulled out, and the outer plate position is adjusted with the threaded rod until the inner plate surface is flush with the outer corner wall surface. At this time, the infrared rays of the distance meter at the other outer corner can be blocked, so as to calculate the wall width information at this location. The device enables the distance meter and the tape measure to complete accurate mapping at the inner and outer corners of the room, so as to ensure the accuracy of the information obtained by the user through mutual verification;
[0023] 2. In the utility model, when measuring, the device first connects the buckle of the tape measure with the limit piece on the outer plate, and then pushes the support assembly horizontally until the end of the ruler and the distance meter abuts against the wall at the other end, so that two sets of data on the distance meter and the tape measure can be measured simultaneously. By analyzing whether the difference between the two sets of data is too large, it is judged whether there is an error or equipment failure in the surveying process. The structure, through the design of the upper bracket and the lower bracket, makes it unnecessary for the two surveying devices to measure in sequence, thereby reducing the time required for surveying and providing convenience for users. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.
[0025] Figure 1 It is a schematic diagram of the overall structure of a plane surveying and mapping device for house construction in the utility model;
[0026] Figure 2 This is a partial structural diagram of a plane surveying and mapping device for house construction in the utility model. Figure 1 ;
[0027] Figure 3 This is a partial structural diagram of a plane surveying and mapping device for house construction in the utility model. Figure 2 ;
[0028] Figure 4 This is a partial structural diagram of a plane surveying and mapping device for house construction in the utility model. Figure 3 .
[0029] Description of main symbols:
[0030] 1. Support assembly; 2. Fixing assembly; 3. Positioning assembly; 4. Wall; 5. Internal corner; 6. External corner; 7. Upper bracket; 8. Lower bracket; 9. Locking bolt; 10. Pressure plate; 11. Distance meter; 12. Output terminal; 13. Tape measure; 14. Guide column; 15. Buckle; 16. External rod; 17. Internal rod; 18. Fastening bolt; 19. Mounting piece; 20. Base; 21. Universal wheel; 22. Suction cup; 23. Connecting piece; 24. Fixing piece; 25. Threaded rod; 26. Limit rod; 27. Lower plate; 28. Upper plate; 29. Limiting piece. DETAILED DESCRIPTION
[0031] Please combine Figures 1 to 4 ,in, Figure 1 It is a schematic diagram of the overall structure of a plane surveying and mapping device for house construction in the utility model; Figure 2 This is a partial structural diagram of a plane surveying and mapping device for house construction in the utility model. Figure 1 ; Figure 3 This is a partial structural diagram of a plane surveying and mapping device for house construction in the utility model. Figure 2 ; Figure 4 This is a partial structural diagram of a plane surveying and mapping device for house construction in the utility model. Figure 3 A plane surveying and mapping device for housing construction comprises:
[0032] The mounting member 19, the fixing assembly 2 and the positioning assembly 3, the fixing assembly 2 includes an upper bracket 7 and a lower bracket 8, the upper bracket 7 and the lower bracket 8 are fixedly connected to the mounting member 19, the side wall surfaces of the upper bracket 7 and the lower bracket 8 are threadedly connected with locking bolts, the ends of the two locking bolts 9 are fixedly connected with a pressure plate 10, and the side wall surface of the mounting member 19 is fixedly connected with guide columns 14 symmetrically on the left and right, and the two guide columns 14 are located on one side of the lower bracket 8;
[0033] The positioning assembly 3 includes a suction cup 22, two suction cups 22 are distributed longitudinally, a vertical plate is fixedly connected between the two suction cups 22, a connecting piece 23 is vertically arranged on the surface of the vertical plate, the end of the connecting piece 23 is fixedly connected to a fixing piece 24, the surface of the fixing piece 24 is threadedly connected to a threaded rod 25, the end of the threaded rod 25 is rotatably connected to a lower plate 27, the interior of the lower plate 27 is slidably connected to an upper plate 28, and a side wall surface of the lower plate 27 is fixedly connected to a limiting piece 29.
[0034] like Figure 1-4 As shown, a wall 4 is disposed at one side of the positioning assembly 3 , a inner corner 5 and an outer corner 6 are disposed on the surface of the wall 4 , and two suction cups 22 are connected to one side surface of the wall 4 .
[0035] When measuring the wall width between two inner corners 5, the positioning assembly 3 is first installed on the wall surface through the suction cup 22, and then the threaded rod 25 is rotated until the outer plate surface abuts against the wall, and then the buckle 15 at the end of the tape measure 13 is engaged with the limiter 29, and the support assembly 1 is pulled horizontally until the distance meter 11 and the scale bar outside the guide column 14 abut against the wall on the other side. At this time, the values on the scale bar and the distance meter 11 can be observed to obtain the wall width information. When measuring the wall width between two outer corners 6, the positioning assembly 3 can also be fixed with the suction cup 22, and the inner plate is pulled out, and the outer plate position is adjusted with the threaded rod 25 until the inner plate surface is flush with the wall surface of the outer corner 6. At this time, the infrared rays of the distance meter 11 at the other outer corner 6 can be blocked, so as to calculate the wall width information at this location. The device enables the distance meter 11 and the tape measure 13 to complete accurate mapping at the indoor inner and outer corners 6, thereby ensuring the accuracy of the information obtained by the user through mutual verification.
[0036] like Figure 1-4 As shown, a handle is fixedly connected to the surface of the vertical plate, and a limit rod 26 is slidably connected to the surface of the fixing member 24 located at the lower side of the threaded rod 25, and the end of the limit rod 26 is fixedly connected to the surface of the lower plate 27.
[0037] The handle on the surface of the vertical plate is convenient for the user to take the positioning assembly 3, and the design of the limit rod 26 allows the outer plate to only move horizontally, and the structural design is reasonable.
[0038] like Figure 1-4 As shown, a rangefinder 11 is arranged inside the upper bracket 7, and an output terminal 12 is installed on the surface of the rangefinder 11 facing the inner plate. A tape measure 13 is arranged inside the lower bracket 8, and a ruler is arranged inside the tape measure 13, and a buckle 15 is fixedly connected to the end of the ruler.
[0039] When the device is measuring, the buckle 15 of the measuring tape 13 is first connected to the limit piece 29 on the outer plate, and the support assembly 1 is pushed horizontally until the end of the ruler and the distance meter 11 abuts against the wall at the other end, so that two sets of data on the distance meter 11 and the measuring tape 13 can be measured simultaneously. By analyzing whether the difference between the two sets of data is too large, it is determined whether there is an error or equipment failure in the surveying process. The structure, through the design of the upper bracket 7 and the lower bracket 8, makes it unnecessary for the two surveying devices to measure in sequence, thereby reducing the time required for surveying and providing convenience for users.
[0040] like Figure 1-4 As shown, a support assembly 1 is provided on the lower side of the mounting member 19, and the support assembly 1 includes an outer rod 16 and an inner rod 17, the outer rod 16 is slidably connected to the inner rod 17, the top of the inner rod 17 is fixedly connected to the bottom of the mounting member 19, and the outer surface of the outer rod 16 is threadedly connected with a fastening bolt 18.
[0041] When the positioning assembly 3 is fixed to the wall using the suction cup 22, the height of the fixing assembly 2 can be adjusted by the outer rod 16 and the inner rod 17 until the buckle 15 at the end of the tape measure 13 can dock with the limit piece 29 on one side of the outer panel. The structural design is convenient for users to operate.
[0042] like Figure 1-4 As shown, a handle is fixedly connected to the surface of the outer rod 16, a base 20 is installed at the bottom of the outer rod 16, and a plurality of universal wheels 21 evenly distributed around the axis are connected to the side wall surface of the base 20.
[0043] By providing the base 20 and the universal wheels 21 , it is convenient for the user to push the surveying instrument and the measuring tape 13 horizontally to move, and it can also prevent the surveying instrument from causing inaccurate data due to hand shaking during measurement.
[0044] like Figure 1-4 As shown, the ruler passes through two guide posts 14 and the buckle 15 at the end of the ruler is connected to the limiter 29, and the end of the rangefinder 11 and the end of the guide post 14 are at the same horizontal position.
[0045] By providing the limiting member 29 , the buckle 15 can be engaged with the limiting member 29 when the measuring tape 13 is measuring, thereby avoiding bending of the measuring tape 13 due to lack of restriction at the end thereof.
[0046] The working principle of a plane surveying and mapping device for house construction provided by the utility model is as follows:
[0047] Step 1: When measuring the wall width between two inner corners 5, first install the positioning assembly 3 to the wall surface through the suction cup 22, then rotate the threaded rod 25 until the outer plate surface abuts against the wall, then snap the buckle 15 at the end of the tape measure 13 into engagement with the stopper 29, and pull the support assembly 1 horizontally until the distance meter 11 and the ruler outside the guide column 14 abut against the wall on the other side. At this time, the values on the ruler and the distance meter 11 can be observed to obtain the wall width information. When measuring the wall width between two outer corners 6, the positioning assembly 3 can also be fixed with the suction cup 22, and the inner plate can be pulled out. At the same time, the outer plate position can be adjusted with the threaded rod 25 until the inner plate surface is flush with the wall surface of the outer corner 6. At this time, the infrared rays of the distance meter 11 at the other outer corner 6 can be blocked, so as to calculate the wall width information at that location. The device enables the distance meter 11 and the tape measure 13 to complete accurate mapping at the inner and outer corners 6 in the room, thereby ensuring the accuracy of the information obtained by the user through mutual verification.
[0048] The second step: when the device is measuring, the buckle 15 of the tape measure 13 is first connected to the limit piece 29 on the outer plate, and the support assembly 1 is pushed horizontally until the end of the ruler and the distance meter 11 abuts against the wall at the other end, so that two sets of data on the distance meter 11 and the tape measure 13 can be measured at the same time. By analyzing whether the difference between the two sets of data is too large, it is determined whether there is an error or equipment failure in the surveying process. The structure uses the design of the upper bracket 7 and the lower bracket 8 so that the two surveying devices do not need to measure in sequence, thereby reducing the time required for surveying and providing convenience for users.
[0049] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;
[0050] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.
[0051] Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations or direct or indirect applications may be made to these embodiments without departing from the principles and spirit of the present invention. In other related technical fields, the scope of the present invention is defined by the attached claims and their equivalents, which are equally included in the scope of patent protection of the present invention.
Claims
1. A plane surveying and mapping device for housing construction, characterized in that: It comprises a mounting member (19), a fixing assembly (2) and a positioning assembly (3), wherein the fixing assembly (2) comprises an upper bracket (7) and a lower bracket (8), wherein the upper bracket (7) and the lower bracket (8) are both fixedly connected to the mounting member (19), a locking bolt is threadedly connected to one side wall surface of the upper bracket (7) and the lower bracket (8), and the ends of the two locking bolts (9) are fixedly connected to a pressure plate (10), and a guide column (14) is fixedly connected to one side wall surface of the mounting member (19) in a symmetrical manner, and the two guide columns (14) are both located on one side of the lower bracket (8); The positioning assembly (3) comprises a suction cup (22), wherein two suction cups (22) are longitudinally distributed, a vertical plate is fixedly connected between the two suction cups (22), a connecting piece (23) is vertically arranged on the surface of the vertical plate, an end of the connecting piece (23) is fixedly connected to a fixing piece (24), a surface of the fixing piece (24) is threadedly connected to a threaded rod (25), an end of the threaded rod (25) is rotatably connected to a lower plate (27), an interior of the lower plate (27) is slidably connected to an upper plate (28), and a side wall surface of the lower plate (27) is fixedly connected to a limiting piece (29).
2. The plane surveying and mapping device for building construction according to claim 1, characterized in that: A wall (4) is arranged at one side of the positioning component (3), a surface of the wall (4) is provided with a negative corner (5) and a positive corner (6), and the two suction cups (22) are connected to the surface of one side of the wall (4).
3. The plane surveying and mapping device for house construction according to claim 1, characterized in that: A handle is fixedly connected to the surface of the vertical plate, and a limiting rod (26) is slidably connected to the surface of the fixing member (24) located at the lower side of the threaded rod (25), and the end of the limiting rod (26) is fixedly connected to the surface of the lower plate (27).
4. The plane surveying and mapping device for house construction according to claim 1, characterized in that: A distance meter (11) is arranged inside the upper bracket (7), and an output end (12) is installed on a surface of the distance meter (11) facing the inner plate. A measuring tape (13) is arranged inside the lower bracket (8), and a ruler is arranged inside the measuring tape (13), and a buckle (15) is fixedly connected to the end of the ruler.
5. The plane surveying and mapping device for house construction according to claim 1, characterized in that: A support assembly (1) is provided at the lower side of the mounting member (19), and the support assembly (1) comprises an outer rod (16) and an inner rod (17), wherein the outer rod (16) is slidably connected to the inner rod (17), the top of the inner rod (17) is fixedly connected to the bottom of the mounting member (19), and a fastening bolt (18) is threadedly connected to the outer surface of the outer rod (16).
6. The plane surveying and mapping device for building construction according to claim 5, characterized in that: A handle is fixedly connected to the surface of the outer rod (16), a base (20) is installed at the bottom of the outer rod (16), and a plurality of universal wheels (21) evenly distributed around the axis are connected to the side wall surface of the base (20).
7. The plane surveying and mapping device for building construction according to claim 4, characterized in that: The ruler passes through two guide posts and the buckle at the end of the ruler is connected to the limiter. The end of the rangefinder is at the same horizontal position as the end of the guide post.