Height measuring device

Abstract

The utility model discloses a height measuring device, which belongs to the technical field of height measuring devices, and is characterized by comprising a support frame, the top of the support frame is in bolted connection with a tape assembly, the inner wall of the support frame is in bolted connection with a horizontal detection plate, the front side of the support frame is provided with an adjusting block, the front side of the adjusting block is in bolted connection with a rotating rod, and the rotating rod is in bolted connection with the measuring tape assembly. The front side of the rotating rod is in bolted connection with a measuring mechanism, the surface of the rotating rod is rotationally connected with an indicating assembly, and the front side of the indicating assembly is provided with a sighting telescope, so that the problems that when an existing height measuring device is used, most of the existing height measuring devices lack a simple and convenient vertical distance measuring mode, and the vertical distance between the device and the bottom of a structure is inconvenient to rapidly obtain are solved; the problems that the measurement result error is large due to the fact that it is difficult to guarantee that the measurement device is always in a horizontal state, and manual measurement precision is difficult to guarantee, the operation process is tedious and the working efficiency is low due to the lack of accurate auxiliary tools in the aiming and positioning process are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to height measuring device technical field, especially height measuring device. BACKGROUND

[0002] The height measuring device is a kind of instrument or equipment for measuring the vertical height of object or the vertical distance between two points, which realizes measurement by different principles, and common ones based on optical principles, such as theodolite, level gauge, etc., theodolite calculates height using angle measurement and trigonometric relationship, and level gauge determines height difference through horizontal line of sight and scale reading.

[0003] Traditional detection methods include: human eye comparison standard ruler observation, infrared photoelectric tube monitoring and high-speed precision camera shooting detection, etc., which have problems of large measurement error and high measurement cost.

[0004] The existing patent (publication number: CN217424295U) discloses a height measuring device, which includes a main body, a distance measuring module, a weightlessness detection module and a connecting piece; the main body has a containing cavity; the distance measuring module and the weightlessness detection module are arranged in the containing cavity, and the distance measuring module is electrically connected with the weightlessness detection module; the connecting piece is connected with the main body and used for connecting with the measured object.

[0005] To solve the above problems, the existing patent provides a solution, but the existing height measuring device lacks a simple vertical distance measurement method when in use, which is not convenient for quickly obtaining the vertical distance between the device and the bottom of the structure, and it is difficult to ensure that the measuring device is always in a horizontal state, resulting in large measurement error.

[0006] Therefore, the height measuring device is proposed. Utility model content

[0007] The utility model aims at providing height measuring device, which can solve the problem that the existing height measuring device lacks a simple vertical distance measurement method when in use, which is not convenient for quickly obtaining the vertical distance between the device and the bottom of the structure, and it is difficult to ensure that the measuring device is always in a horizontal state, resulting in large measurement error.

[0008] To achieve the above object, the utility model provides the following technical scheme: height measuring device, including support frame, the top of support frame is pegged with tape measure component, the inner wall of support frame is pegged with horizontal detection board, the front side of support frame is provided with adjusting block, the front side of adjusting block is pegged with rotating rod, the front side of rotating rod is pegged with measuring mechanism, the surface of rotating rod is rotatably connected with indicating assembly, the front side of indicating assembly is provided with sighting telescope, the inner wall of indicating assembly is provided with laser positioner,

[0009] The measuring mechanism comprises a measuring plate, a scale and a mounting plate, the inner wall of the measuring plate is connected with the surface of the mounting plate, the scale is arranged on the front side of the measuring plate, and the rear side of the mounting plate is connected with the front side of the rotating rod.

[0010] Preferably, the front side of the tape measure component is connected with a connecting block, the inner wall of the connecting block is connected with a sliding rod, and the inner wall of the adjusting block is connected with the surface of the sliding rod in a sliding mode.

[0011] Preferably, the inner wall of the adjusting block is threadedly connected with a knob, and the right side of the knob is in close contact with the left side of the sliding rod.

[0012] Preferably, the left side of the mounting plate is connected with a positioning block, the inner wall of the positioning block is threadedly connected with a first bolt, and the rear side of the first bolt is in close contact with the front side of the indicating assembly.

[0013] Preferably, the front side of the indicating assembly is connected with an indicating block, and the inner wall of the indicating assembly is provided with a rotating hole matched with the rotating rod.

[0014] Preferably, the front side of the indicating assembly is connected with a limiting assembly, and the surface of the sighting telescope is clamped with the inner wall of the limiting assembly.

[0015] Preferably, the inner wall of the indicating assembly is threadedly connected with a second bolt, and the right side of the second bolt is in close contact with the left side of the laser positioner.

[0016] Preferably, the inner wall of the support frame is threadedly connected with a screw rod, and the bottom of the screw rod is fixedly connected with a leveling pad.

[0017] Compared with the prior art, the utility model has the beneficial effects that:

[0018] 1、The measuring mechanism is arranged, and intuitive and accurate reading basis is provided for angle measurement, the sighting telescope and the laser positioner are arranged, the operator can accurately align the top of the structure for measurement, the measurement precision is improved, the indicating assembly is rotatably connected with the surface of the rotating rod, the indicating assembly can rotate with the measuring mechanism, the measurement angle can be displayed in real time, the error of manual measurement is effectively reduced, and the work efficiency is improved.

[0019] 2、The present application directly measures the distance from the support frame to the bottom of the structure by setting the tape measure assembly and the horizontal detection plate, which is convenient and fast, and the horizontal detection plate bolted to the inner wall of the support frame can ensure that the support frame is in a horizontal state, improve the accuracy of measurement, avoid measurement errors caused by the inclination of the support frame, and the setting of the adjusting block, the rotating rod and the measuring mechanism makes the measuring mechanism flexible and adjustable, and facilitates the adjustment of the measurement angle, and meets the measurement requirements of structures at different positions and heights. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the overall structure diagram of the height measuring device of the utility model;

[0021] Figure 2 It is the structure diagram of the horizontal detection plate of the utility model;

[0022] Figure 3 It is the structure diagram of the connecting block of the utility model;

[0023] Figure 4 It is the structure diagram of the measuring mechanism of the utility model;

[0024] Figure 5 It is the structure diagram of the laser positioning pen of the utility model.

[0025] In the drawing, 1, support frame; 2, measuring mechanism; 201, measuring plate; 202, scale; 203, mounting plate; 3, tape measure assembly; 4, horizontal detection plate; 5, adjusting block; 6, rotating rod; 7, indicating assembly; 8, sighting scope; 9, laser positioning pen; 10, connecting block; 11, sliding rod; 12, knob; 13, positioning block; 14, first bolt; 15, indicating block; 16, rotating hole; 17, limiting assembly; 18, second bolt; 19, screw rod; 20, leveling pad. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0027] Please refer to Figures 1-5 The present application provides technical solutions:

[0028] The utility model provides a height measuring device, including support frame 1, the top of support frame 1 is bolted with tape measure assembly 3, the inner wall of support frame 1 is bolted with horizontal detection plate 4, the front side of support frame 1 is provided with adjusting block 5, the front side of adjusting block 5 is bolted with rotating rod 6, the front side of rotating rod 6 is bolted with measuring mechanism 2, the surface of rotating rod 6 is rotatably connected with indicating assembly 7, the front side of indicating assembly 7 is provided with sighting telescope 8, the inner wall of indicating assembly 7 is provided with laser position pen 9,

[0029] Measuring mechanism 2 includes measuring plate 201, scale 202 and mounting plate 203, the inner wall of measuring plate 201 is bolted with the surface of mounting plate 203, scale 202 is provided on the front side of measuring plate 201, the rear side of mounting plate 203 is bolted with the front side of rotating rod 6.

[0030] In the embodiment: by setting measuring mechanism 2, the combination of measuring plate 201, scale 202 and mounting plate 203 in measuring mechanism 2 provides intuitive and accurate reading basis for angle measurement, by setting sighting telescope 8 and laser position pen 9, it is convenient for operating personnel to accurately align the top of the structure and measure, improve the accuracy of measurement, the surface of rotating rod 6 is rotatably connected with indicating assembly 7, so that indicating assembly 7 can rotate with measuring mechanism 2, and the measurement angle can be displayed in real time, effectively reducing the error of manual measurement, and improving the work efficiency, by setting tape measure assembly 3 and horizontal detection plate 4, the distance from support frame 1 to the bottom of the structure can be directly measured by bolted tape measure assembly 3 on the top of support frame 1, which is convenient and fast, at the same time, the horizontal detection plate 4 bolted on the inner wall of support frame 1 can ensure that support frame 1 is in a horizontal state, improve the accuracy of measurement, avoid measurement error caused by the inclination of support frame 1, the setting of adjusting block 5, rotating rod 6 and measuring mechanism 2 makes measuring mechanism 2 flexible, and it is convenient to adjust the measurement angle and adapt to the measurement requirements of structures at different positions and heights.

[0031] Specifically, as shown in the figure, Figure 3 The front side of tape measure assembly 3 is bolted with connecting block 10, the inner wall of connecting block 10 is bolted with sliding rod 11, and the inner wall of adjusting block 5 is slidingly connected with the surface of sliding rod 11.

[0032] Specifically, as shown in the figure, Figure 3 The inner wall of adjusting block 5 is threadedly connected with knob 12, and the right side of knob 12 is in close contact with the left side of sliding rod 11.

[0033] Specifically, as shown in the figure, Figure 4 The left side of mounting plate 203 is bolted with positioning block 13, the inner wall of positioning block 13 is threadedly connected with first bolt 14, and the rear side of first bolt 14 is in close contact with the front side of indicating assembly 7.

[0034] In the embodiment, the connecting block 10 and the slide bar 11 are arranged, in use, the adjusting block 5 slides on the surface of the slide bar 11, the height of the adjusting block 5 is adjusted flexibly, then the knob 12 rotates on the inner wall of the adjusting block 5, the position of the adjusting block 5 is limited by the knob 12, the indicating assembly 7 is stably indicated, the positioning block 13 is arranged, then the first bolt 14 rotates on the inner wall of the positioning block 13, the position of the indicating assembly 7 is limited by the first bolt 14, and the indicating assembly 7 is stably indicated.

[0035] Specifically, as shown in Figure 4 The front side of the indicating assembly 7 is provided with the indicating block 15, and the inner wall of the indicating assembly 7 is provided with the rotating hole 16 used in cooperation with the rotating rod 6.

[0036] Specifically, as shown in Figure 5 The front side of the indicating assembly 7 is provided with the limiting assembly 17, and the surface of the sighting scope 8 is clamped with the inner wall of the limiting assembly 17.

[0037] In the embodiment, the indicating block 15 is arranged, the rotating angle of the indicating assembly 7 is observed by the positioning block 13 in cooperation with the scale 202, the indicating assembly 7 rotates on the surface of the rotating rod 6 through the rotating hole 16 in the inner wall of the indicating assembly 7, the limiting assembly 17 is arranged, the position of the indicating assembly 7 is limited by the limiting assembly 17 in use, and the sighting scope 8 is conveniently installed.

[0038] Specifically, as shown in Figure 5 The inner wall of the indicating assembly 7 is threadedly connected with the second bolt 18, and the right side of the second bolt 18 is in close contact with the left side of the laser positioning pen 9.

[0039] Specifically, as shown in Figure 2 The inner wall of the supporting frame 1 is threadedly connected with the screw rod 19, and the bottom of the screw rod 19 is fixedly connected with the leveling pad 20.

[0040] In the embodiment, the second bolt 18 is arranged, in use, the second bolt 18 rotates on the inner wall of the indicating assembly 7, the position of the laser positioning pen 9 is limited by the second bolt 18, and the laser positioning pen 9 is assisted in positioning, the screw rod 19 and the leveling pad 20 are arranged, the levelness of the supporting frame 1 can be finely adjusted on uneven ground, the supporting frame 1 can be in an ideal horizontal state under various ground conditions in combination with the horizontal detection plate 4, and the measurement accuracy and stability are greatly improved.

[0041] Working principle: in the process of using support frame 1, by setting the measuring mechanism 2, the combination of the measuring plate 201, the scale 202 and the mounting plate 203 in the measuring mechanism 2 provides intuitive and accurate reading basis for angle measurement, by setting the sighting scope 8 and the laser positioning pen 9, it is convenient for the operator to accurately align the top of the structure to measure, improve the measurement accuracy, the surface of the rotating rod 6 is connected with the indicating assembly 7, so that the indicating assembly 7 can rotate with the measuring mechanism 2, real-time display measurement angle, effectively reduces the error of manual measurement, improves the work efficiency, by setting the tape assembly 3 and the horizontal detection plate 4, by bolting the tape assembly 3 on the top of the support frame 1, the distance from the support frame 1 to the bottom of the structure can be directly measured, convenient and fast, at the same time, the horizontal detection plate 4 bolted on the inner wall of the support frame 1 can ensure that the support frame 1 is in a horizontal state, improve the measurement accuracy, avoid the measurement error caused by the inclination of the support frame 1, the setting of the adjusting block 5, the rotating rod 6 and the measuring mechanism 2 makes the measuring mechanism 2 can be adjusted flexibly, convenient to adjust the measurement angle, adapt to the measurement demand of structures in different positions and heights.

[0042] The above is only the preferred embodiment of the present application, and is not used to limit the present application, any modification, equivalent replacement and improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. Height measuring device comprising a support frame (1), characterized in that: The top of the support frame (1) is bolted with a tape measure assembly (3), the inner wall of the support frame (1) is bolted with a horizontal detection plate (4), the front side of the support frame (1) is provided with an adjusting block (5), the front side of the adjusting block (5) is bolted with a rotating rod (6), the front side of the rotating rod (6) is bolted with a measuring mechanism (2), the surface of the rotating rod (6) is rotatably connected with an indicating assembly (7), the front side of the indicating assembly (7) is provided with a sighting scope (8), the inner wall of the indicating assembly (7) is provided with a laser positioning pen (9). The measuring mechanism (2) comprises a measuring plate (201), a scale (202) and a mounting plate (203), the inner wall of the measuring plate (201) is bolted with the surface of the mounting plate (203), the front side of the measuring plate (201) is provided with the scale (202), and the rear side of the mounting plate (203) is bolted with the front side of the rotating rod (6).

2. The height measuring device of claim 1, wherein: The front side of the tape measure assembly (3) is bolted with a connecting block (10), the inner wall of the connecting block (10) is bolted with a sliding rod (11), and the inner wall of the adjusting block (5) is slidably connected with the surface of the sliding rod (11).

3. The height measuring device of claim 2, wherein: The inner wall of the adjusting block (5) is threadedly connected with a knob (12), and the right side of the knob (12) is in close contact with the left side of the sliding rod (11).

4. The height measuring device of claim 1, wherein: The left side of the mounting plate (203) is bolted with a positioning block (13), the inner wall of the positioning block (13) is threadedly connected with a first bolt (14), and the rear side of the first bolt (14) is in close contact with the front side of the indicating assembly (7).

5. The height measuring device of claim 1, wherein: The front side of the indicating assembly (7) is bolted with an indicating block (15), and the inner wall of the indicating assembly (7) is provided with a rotating hole (16) matched with the rotating rod (6).

6. The height measuring device of claim 1, wherein: The front side of the indicating assembly (7) is bolted with a limiting assembly (17), and the surface of the sighting scope (8) is clamped with the inner wall of the limiting assembly (17).

7. The height measuring device of claim 1, wherein: The inner wall of the indicating assembly (7) is threadedly connected with a second bolt (18), and the right side of the second bolt (18) is in close contact with the left side of the laser positioning pen (9).

8. The height measuring device of claim 1, wherein: The inner wall of the support frame (1) is threadedly connected with a screw rod (19), and the bottom of the screw rod (19) is fixedly connected with a leveling pad (20).

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