Measuring device

Abstract

The utility model discloses a measuring device which comprises a supporting assembly, the supporting assembly comprises a bottom plate, a measuring assembly is arranged above the bottom plate, and the measuring assembly comprises a bearing plate. The L-shaped connecting column, the infrared distance meter, the electric telescopic rod, the protractor and the measuring plate rotate along with the rotating shaft, so that the problem that a measuring tool which can not steer is difficult to adapt to the measuring requirement when facing a complicated or irregular measuring object due to the fixed measuring direction of the device, so that the measurement is inaccurate or cannot be completed is solved. The measuring tool which cannot be steered possibly needs an operator to spend more time and energy to adjust the measuring angle and direction, so that the operation difficulty and fatigue are increased, the device realizes flexible steering, so that the measuring tool can more quickly adapt to different measuring angles and directions, the adjusting time is shortened, and the working efficiency is improved. And the overall measurement efficiency is improved.

Description

Technical Field

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

[0002] Generally, surveying, in addition to the commonly mentioned geodesy, photogrammetry, remote sensing, and engineering surveying, also includes many small surveying branches, among which building engineering surveying belongs to a small branch of engineering surveying. The content of building surveying is to predict a building beforehand, providing an effective basis for construction standards and specifications and post-event protection.

[0003] The "Device for Measuring the Verticality of a Building and Its Measuring Method" disclosed in the patent publication number "CN114427641B" includes a bottom plate. Both sides of the top of the bottom plate are fixedly connected with support plates. A support rod is arranged between the two support plates. A verticality measuring instrument is arranged at the top of the support rod. A bearing block is arranged at the bottom of the outer wall of the support rod. A driving device is arranged on the bearing block. The bearing block is movably connected with the support plate through the driving device. A connecting device is arranged at the top between the two support plates. A positioning device is arranged in the middle between the two support plates. The driving device includes two arc blocks, and one side of the arc block is fixedly connected with the bearing block.

[0004] In the above patent, the cooperation of the second connecting rod and the bearing block is used to prevent the support rod from being damaged. However, when the device is measuring, it cannot turn to measure other positions, and it is difficult to adjust the direction, so the measuring efficiency will be reduced. At the same time, the whole device is not easy to move, which will affect the movement of the device, thus reducing the use experience of the device.

[0005] Therefore, the utility model provides a measuring device to solve the above problems. Summary of the Utility Model

[0006] Aiming at the deficiencies of the prior art, the utility model provides a measuring device to solve the above problems.

[0007] To achieve the above objectives, the utility model is realized through the following technical solutions: A measuring device includes a support assembly. The support assembly includes a bottom plate. A measuring assembly is arranged above the bottom plate. The measuring assembly includes a receiving plate. A cross-shaped limiting plate is fixedly connected to the center of the upper surface of the receiving plate. A positioning column is fixedly connected to the center of the cross-shaped limiting plate. A rotating column is movably connected to the upper surface of the cross-shaped limiting plate. A cross-shaped groove is opened on the lower surface of the rotating column. A positioning hole is opened at the center of the cross-shaped groove.

[0008] Furthermore, a square slider is fixedly connected to the center of the lower surface of the receiving plate. First circular holes are formed at the four corners of the upper surface of the receiving plate. A fixing bolt is movably connected inside the first circular hole. A connecting plate is fixedly connected between the upper surfaces of adjacent fixing bolts. A handle is fixedly connected to the upper surface of the connecting plate.

[0009] With the above technical solution, the square slider facilitates the position movement of the measuring component. The position of the measuring component is fixed through the connection of the first circular hole and the fixing bolt. The fixing bolt can be easily taken through the handle.

[0010] Furthermore, an L-shaped connecting column is fixedly connected to the upper surface of the rotating column. The lower surface of the outer end of the L-shaped connecting column is fixedly connected to the end of the electric telescopic rod. An infrared rangefinder is fixedly connected to the upper surface of the L-shaped connecting column. The output end of the electric telescopic rod penetrates and is connected to a connecting shaft. Semicircular connecting blocks are rotatably connected to both ends of the connecting shaft.

[0011] With the above technical solution, the electric telescopic rod facilitates the lowering of the measuring tool below. The infrared rangefinder enables the device to easily measure the distance. The rotation of the semicircular connecting block is more flexible through the connecting shaft and the rotatably connected semicircular connecting blocks.

[0012] Furthermore, measuring plates are fixedly connected to the lower surfaces of the two semicircular connecting blocks. A protractor is fixedly connected to the outside of the measuring plate.

[0013] With the above technical solution, the inclination degree of the measuring target can be more intuitively seen through the protractor.

[0014] Furthermore, an H-shaped slideway is formed on the upper surface of the bottom plate. Second circular holes are formed on both sides of the four corners of the H-shaped slideway.

[0015] With the above technical solution, the H-shaped slideway facilitates the flexible movement and measurement of the measuring component. The second circular hole facilitates fixing the position of the measuring component through the fixing bolt.

[0016] Furthermore, circular columns are fixedly connected to both sides of the bottom plate. Circular limiting plates are fixedly connected to the outside of the circular columns. A rotating cylinder is rotatably connected to the side surface of the circular column. A handle is fixedly connected to the side surface of the rotating cylinder.

[0017] With the above technical solution, the circular limiting plate prevents the handle from detaching. The rotating cylinder makes it more convenient to lift the device. Beneficial effects

[0018] The present utility model provides a measuring device. Compared with the prior art, the following beneficial effects are achieved:

[0019] 1. In this measurement device, by setting the rotation between the connecting column and the positioning column in the measurement component, the L-shaped connecting column, the infrared rangefinder, the electric telescopic rod, the protractor, and the measurement plate rotate accordingly. This avoids the situation where the device, due to its fixed measurement direction, may have difficulty adapting to the measurement requirements when facing complex or irregular measurement objects. A non-rotatable measurement tool may lead to inaccurate measurements or an inability to complete the measurement. A non-rotatable measurement tool may require the operator to spend more time and effort adjusting the measurement angle and direction, thus increasing the operation difficulty and fatigue. This device enables flexible rotation, allowing the measurement tool to more quickly adapt to different measurement angles and directions, reducing the adjustment time, and improving the overall measurement efficiency.

[0020] 2. In this measurement device, by setting the handle in the support component, the device is convenient for movement during measurement and switching of measurement scenarios. This avoids the situation where, when the measurement tool is not easy to carry, the operator may need to spend more time and effort carrying or installing the measurement equipment, which not only increases the work burden but also may reduce work efficiency. This device enables the user to perform measurements at any location, meeting the requirements of different scenarios. The user can quickly reach the measurement site, reducing the time for carrying or installing the measurement equipment, and thus being more efficient during work. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0022] Figure 1 is the three-dimensional external structure view of the present invention;

[0023] Figure 2 is the exploded view of the measurement component of the present invention;

[0024] Figure 3 is the rear view of the structure of the present invention;

[0025] Figure 4 is the Figure 3 Figure A in;

[0026] Figure 5 is the Figure 3 Figure B in.

[0027] In the figure: 1. Support component; 101. Bottom plate; 102. H-shaped slideway; 103. Second circular hole; 104. Circular column; 105. Circular limiting plate; 106. Rotating cylinder; 107. Handle; 2. Measuring component; 201. Square slider; 202. Bearing plate; 203. Rotating column; 204. L-shaped connecting column; 205. Positioning column; 206. Electric telescopic rod; 207. Measuring plate; 208. Infrared rangefinder; 209. First circular hole; 210. Fixing bolt; 211. Connecting plate; 212. Handle; 213. Cross groove; 214. Cross limiting plate; 215. Positioning hole; 216. Protractor; 217. Semi-circular connecting block; 218. Connecting shaft. Detailed implementation manners

[0028] It should be noted that in the description of the embodiments of the present application, the orientation or positional relationships indicated by terms such as "front, rear", "left, right", "up, down", etc. are all based on the orientation or positional relationships shown in the drawings. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application. The terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0029] The present application will be further elaborated in detail below through the drawings and embodiments.

[0030] Referring to Figures 1 to 5 , an embodiment of the present application provides a measuring device, including a support component 1. The support component 1 includes a bottom plate 101. Above the bottom plate 101, there is a measuring component 2. The measuring component 2 includes a bearing plate 202. At the center of the upper surface of the bearing plate 202, there is a fixedly connected cross limiting plate 214. At the center of the cross limiting plate 214, there is a fixedly connected positioning column 205. On the upper surface of the cross limiting plate 214, there is a rotatably connected rotating column 203. On the lower surface of the rotating column 203, there is a cross groove 213. At the center of the cross groove 213, there is a positioning hole 215. At the center of the lower surface of the bearing plate 202, there is a fixedly connected square slider 201. At the four corners of the upper surface of the bearing plate 202, there are first circular holes 209. Inside the first circular holes 209, there are rotatably connected fixing bolts 210. Between the upper surfaces of adjacent two fixing bolts 210, there is a fixedly connected connecting plate 211. On the upper surface of the connecting plate 211, there is a fixedly connected handle 212.

[0031] In this embodiment, by setting the rotation between the rotating column 203 and the positioning column 205 in the measuring assembly 2, the L-shaped connecting column 204, the infrared rangefinder 208, the electric telescopic rod 206, the protractor 216 and the measuring plate 207 rotate accordingly. The measuring assembly 2 is facilitated to move through the square slider 201.

[0032] Referring to Figures 1 to 5 , in one aspect of this embodiment, an L-shaped connecting column 204 is fixedly connected to the upper surface of the rotating column 203. The lower surface of the outer end of the L-shaped connecting column 204 is fixedly connected to the end of the electric telescopic rod 206. An infrared rangefinder 208 is fixedly connected to the upper surface of the L-shaped connecting column 204. The output end of the electric telescopic rod 206 is connected through a connecting shaft 218, and both ends of the connecting shaft 218 are rotatably connected to a semi-circular connecting block 217.

[0033] Referring to Figures 1 to 5 , in one aspect of this embodiment, a measuring plate 207 is fixedly connected to the lower surfaces of the two semi-circular connecting blocks 217, and a protractor 216 is fixedly connected to the outside of the measuring plate 207.

[0034] In this embodiment, the inclination angle of the ground can be intuitively seen through the protractor 216.

[0035] Referring to Figures 1 to 5 , in one aspect of this embodiment, an H-shaped slideway 102 is opened on the upper surface of the bottom plate 101, and second circular holes 103 are opened on both sides of the four corners of the H-shaped slideway 102.

[0036] In this embodiment, the flexible movement of the measuring assembly 2 is facilitated through the H-shaped slideway 102.

[0037] Referring to Figures 1 to 5 , in one aspect of this embodiment, circular columns 104 are fixedly connected to both sides of the bottom plate 101. Circular limit plates 105 are fixedly connected to the outside of the circular columns 104. A rotating cylinder 106 is rotatably connected to the side surface of the circular column 104, and a handle 107 is fixedly connected to the side surface of the rotating cylinder 106.

[0038] Meanwhile, the content not described in detail in this specification belongs to the prior art well known to those skilled in the art.

[0039] Working principle: First, place the device on the ground and then place the handle 107 to one side. Subsequently, pick up the fixing bolt 210 through the handle 212 and then push the measuring component 2. After pushing the measuring component 2 to a corner of the H-shaped slideway 102, insert the fixing bolt 210 into the first circular hole 209 and the second circular hole 103 through the handle 212. Then, turn on the electric telescopic rod 206 and lower the measuring plate 207 until it reaches the ground. The inclination of the measuring plate 207 drives the inclination of the protractor 216 to achieve the measurement effect. When the distance needs to be measured, turn on the upper infrared rangefinder 208. When other directions need to be measured, move the measuring component 2 to the nearest corner of the H-shaped slideway 102. Then, slightly lift the rotating column 203 and turn it to the direction to be measured. After that, align the cross-shaped limit plate 214 at the bottom of the rotating column 203 with the cross-shaped groove 213 and lower it. When the device needs to be retracted, push the measuring component 2 to the middle of the H-shaped slideway 102 and fix the measuring component 2 through the fixing bolt 210.

[0040] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0041] Although the embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application. The scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A measuring device, comprising a support assembly (1), characterized in that: The support assembly (1) comprises a base plate (101), a measuring assembly (2) is arranged above the base plate (101), the measuring assembly (2) comprises a receiving plate (202), a cross limit plate (214) is fixedly connected to the center of the upper surface of the receiving plate (202), a positioning column (205) is fixedly connected to the center of the cross limit plate (214), a rotating column (203) is movably connected to the upper surface of the cross limit plate (214), a cross groove (213) is provided on the lower surface of the rotating column (203), and a positioning hole (215) is provided at the center of the cross groove (213).

2. A measuring device according to claim 1, characterized in that: A square slider (201) is fixedly connected to the center of the lower surface of the receiving plate (202), first circular holes (209) are provided at four corners of the upper surface of the receiving plate (202), a fixing bolt (210) is movably connected inside the first circular hole (209), a connecting plate (211) is fixedly connected between the upper surfaces of two adjacent fixing bolts (210), and a handle (212) is fixedly connected to the upper surface of the connecting plate (211).

3. A measuring device according to claim 2, characterized in that: The upper surface of the rotating column (203) is fixedly connected to an L-shaped connecting column (204); the lower surface of the outer end of the L-shaped connecting column (204) is fixedly connected to the end of an electric telescopic rod (206); the upper surface of the L-shaped connecting column (204) is fixedly connected to an infrared rangefinder (208); the output end of the electric telescopic rod (206) is penetrated by a connecting shaft (218); both ends of the connecting shaft (218) are rotatably connected to semicircular connecting blocks (217).

4. A measuring device according to claim 3, characterized in that: A measuring plate (207) is fixedly connected to the lower surfaces of the two semicircular connecting blocks (217), and a protractor (216) is fixedly connected to the outer side of the measuring plate (207).

5. A measuring device according to any one of claims 1 to 4, characterized in that: An H-shaped slideway (102) is provided on the upper surface of the bottom plate (101), and second circular holes (103) are provided on both sides of the four corners of the H-shaped slideway (102).

6. A measuring device according to claim 5, characterized in that: Circular columns (104) are fixedly connected to both sides of the bottom plate (101), a circular limit plate (105) is fixedly connected to the outside of the circular column (104), a rotating drum (106) is rotatably connected to the side surface of the circular column (104), and a handle (107) is fixedly connected to the side surface of the rotating drum (106).

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