Portable slope measuring device for hydraulic engineering construction

Abstract

The utility model belongs to the technical field of hydraulic engineering measuring tools, and particularly relates to a portable slope measuring device for hydraulic engineering construction, which comprises an abutting plate provided with a measuring assembly. The measuring assembly comprises a fixed disc fixed to the center of the upper surface of the abutting plate, rotating shafts fixed to the centers of the two sides of the fixed disc and a measuring frame rotationally connected to the surfaces of the rotating shafts through bearings, and a horizontal column is fixed to the interior of the measuring frame through a support. A dial of an annular structure is fixed to the surface of the fixing disc, the center of the fixing disc and the upper surface of the abutting plate are located on the same horizontal plane, the horizontal column is in a horizontal installation state relative to the measuring frame, and the circle center of the dial coincides with the circle center of the fixing disc. Therefore, the inclination angle of the slope can be conveniently measured, the measurement operation can be realized without being influenced by the environment, the measurement is more accurate, the measurement efficiency is improved, and the use effect is better.

Description

Technical Field

[0001] The utility model belongs to the technical field of water conservancy engineering measurement tools, and in particular relates to a portable slope measurement device for water conservancy engineering construction. Background Art

[0002] Water conservancy engineering mainly studies the basic knowledge and skills in engineering hydrology, water conservancy engineering surveying, water conservancy reinforced concrete, hydraulic structures, engineering drawing, etc. When constructing ditches and dams in water conservancy projects, slope measuring instruments are needed for measurement operations;

[0003] After checking the publication (announcement) number; CN209310815U discloses a slope measuring instrument, which discloses "including a rectangular frame surrounded by four straight rods, the straight rod located at the bottom of the rectangular frame is the bottom rod, the bottom rod is used to contact the slope surface of the slope to be measured, and the two ends of the bottom rod extend out of the rectangular frame. A plumb line or a pendulum rod as a measurement mark is hung on the left rod of the rectangular frame. The free end of the plumb line or the pendulum rod exceeds the right rod on the rectangular frame and other technical solutions, which also have the characteristics of simple operation, intuitive reading, and easy processing and manufacturing. The use of the utility model can simplify the difficulty and complexity of slope slope monitoring and detection, make related detection work simple and easy, and is conducive to the technical effects of slope slope control during earthwork construction";

[0004] Although the above design is simple to operate, has intuitive readings, and is easy to process and manufacture, the external environment is uncontrollable during the measurement process. In particular, wind will cause the plumb line to swing, thereby affecting the measurement effect. If you have to wait for the wind to stop, the measurement period will be affected, reducing the use effect of the device.

[0005] In order to solve the above problems, the present application proposes a portable slope measuring device for water conservancy project construction. Utility Model Content

[0006] To solve the problems raised in the above background technology, the utility model provides a portable slope measuring device for water conservancy project construction, which can conveniently measure the inclination angle of the slope, so that the measurement operation can be realized without being affected by the environment, and the measurement is more accurate, the measurement efficiency is improved, and the use effect is better.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable slope measuring device for water conservancy project construction, comprising a contact plate, on which a measuring assembly is installed, the measuring assembly comprising a fixed plate fixed at the center of the upper surface of the contact plate, a rotating shaft fixed at the centers of both sides of the fixed plate, and a measuring frame rotatably connected to the surface of the rotating shaft through bearings, a horizontal column being fixed to the interior of the measuring frame through a bracket, and a dial with a ring structure being fixed to the surface of the fixed plate.

[0008] As a preferred portable slope measuring device for water conservancy project construction of the utility model, the center of the fixed disk is in the same horizontal plane as the upper surface of the contact plate, the horizontal column is in a horizontal installation state relative to the measuring frame, and the center of the dial coincides with the center of the fixed disk.

[0009] As a preferred embodiment of the portable slope measuring device for water conservancy project construction of the utility model, an annular groove matching with the scale plate is provided on the surface of the fixed plate, and the scale plate is located in the annular groove.

[0010] As a preferred portable slope measuring device for water conservancy project construction of the utility model, the surface of the contact plate is provided with symmetrically arranged mounting holes, a threaded sleeve is arranged inside the mounting hole, the threaded sleeve and the contact plate are fixedly connected, the internal thread of the threaded sleeve is connected to a threaded rod, and a pin is welded to the bottom end of the threaded rod.

[0011] As a preferred embodiment of the portable slope measuring device for water conservancy project construction of the utility model, magnets 1 are fixed at both ends of the surface of the rotating shaft, and magnet 2 is fixed on the side of the surface of the measuring frame close to magnet 1, and magnet 2 and magnet 1 are in contact and fit with each other.

[0012] As a preferred portable slope measuring device for water conservancy project construction of the utility model, a locking assembly is installed on the contact plate, and the locking assembly includes a locking rod slidably connected to one end of the contact plate, a spring fixed between the locking rod and the contact plate, and a socket opened on one side of the measuring frame and adapted to the locking rod.

[0013] As a preferred portable slope measuring device for water conservancy project construction of the utility model, a telescopic rod is fixed between the locking rod and the contact plate, the spring is wound around the surface of the telescopic rod, a movable groove matched with the locking rod is opened on the surface of the contact plate, and the locking rod and the contact plate are slidably connected through this movable groove.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] By setting up a measuring component, the inclination angle of the slope can be conveniently measured, so that the measurement operation can be realized without being affected by the environment, and the measurement is more accurate, the efficiency of the measurement is improved, and the use effect is better. A locking component is added to this mechanism to lock the position of the measuring frame, so that the measuring frame is not easy to move, which makes it convenient to carry the device and better store it, further improving the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the measuring component in the utility model;

[0019] Figure 3 It is a structural cross-sectional view of the contact plate in the utility model;

[0020] Figure 4 For the utility model Figure 3 A schematic diagram of the enlarged structure at point A;

[0021] Figure 5 For the utility model Figure 2 Schematic diagram of the enlarged structure at B.

[0022] In the figure: 1. contact plate; 2. measuring assembly; 201. fixing plate; 202. measuring frame; 203. dial; 204. horizontal column; 205. mounting hole; 206. latch; 207. threaded rod; 208. threaded sleeve; 209. magnet one; 210. magnet two; 3. locking assembly; 301. locking rod; 302. spring; 303. telescopic rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example 1

[0025] like Figure 1 As shown:

[0026] A portable slope measuring device for water conservancy project construction comprises a resistance plate 1.

[0027] In this implementation scheme: the existing device {publication (announcement) number}: CN209310815U discloses a slope measuring instrument, and this application makes further improvements on this existing main body. For details, please refer to the disclosed technology below; to solve the technical problems existing in this prior art, as disclosed in the background technology above, "the above-mentioned design is simple to operate, intuitive to read, and easy to process and manufacture during use. However, during the measurement process, due to the uncontrollable external environment, especially windy conditions, the plumb line will swing, thereby affecting the measurement effect. If you keep waiting for the wind to stop, it will affect the duration of the measurement work and reduce the use effect of the device." In terms of use, this problem is obviously a real problem that exists and is difficult to solve. In view of this, in order to solve this technical problem, a measuring component 2 and a locking component 3 are added to the application document.

[0028] More specifically:

[0029] like Figure 1-Figure 5 As shown:

[0030] A measuring assembly 2 is installed on the abutment plate 1, and the measuring assembly 2 includes a fixed plate 201 fixed at the center of the upper surface of the abutment plate 1, a rotating shaft fixed at the centers of both sides of the fixed plate 201, and a measuring frame 202 rotatably connected to the surface of the rotating shaft through bearings, a horizontal column 204 is fixed inside the measuring frame 202 through a bracket, and a scale plate 203 with an annular structure is fixed on the surface of the fixed plate 201;

[0031] The center of the fixed disk 201 is in the same horizontal plane as the upper surface of the abutment plate 1 , the horizontal column 204 is in a horizontal installation state relative to the measuring frame 202 , and the center of the scale plate 203 coincides with the center of the fixed disk 201 .

[0032] In this embodiment: when using the portable slope measuring device for water conservancy project construction, first, the contact plate 1 is tightly fitted to the slope surface, and then the measuring frame 202 is folded, and then the horizontal column 204 on the measuring frame 202 is observed until the horizontal column 204 is in a horizontal state, so that the measuring frame 202 is in a horizontal state, the measuring frame 202 is in a parallel state relative to the ground, and the slope surface is parallel to the upper surface of the contact plate 1. At this time, the dial 203 can be observed, so that the horizontal line position of the lower surface of the measuring frame 202 is located at the position of the dial 203 as the end point, and the horizontal line position of the upper surface of the contact plate 1 is located at the position of the dial 203 as the front end point. The angle between the front end point and the end point is the angle of the slope, so that the inclination angle of the slope can be conveniently measured, so that it is not affected by the environment, and the measurement operation can be realized, and the measurement is more accurate, the efficiency of the measurement is improved, and the use effect is better.

[0033] Going further;

[0034] In an optional embodiment, an annular groove matching the scale plate 203 is formed on the surface of the fixed plate 201, and the scale plate 203 is located in the annular groove.

[0035] In this embodiment, since the scale plate 203 is located in the annular groove formed in the fixed plate 201, the measuring frame 202 will not contact the scale plate 203, thereby preventing the scale plate 203 from being worn and affecting the display of the observed scale lines, thereby improving the use effect of the device.

[0036] Going further;

[0037] In an optional embodiment, the surface of the contact plate 1 is provided with symmetrically arranged mounting holes 205, and a threaded sleeve 208 is provided inside the mounting hole 205. The threaded sleeve 208 is fixedly connected to the contact plate 1, and the internal thread of the threaded sleeve 208 is connected to a threaded rod 207, and a pin 206 is welded to the bottom end of the threaded rod 207.

[0038] In this embodiment: before the contact plate 1 is in contact with the slope surface, the threaded rod 207 is rotated. Due to the arrangement of the threaded rod 207 and the threaded sleeve 208, the threaded rod 207 moves downward, so that the threaded rod 207 drives the latch 206 to move downward until the latch 206 is removed from the mounting hole 205. Therefore, when the contact plate 1 is in contact with the slope surface, the latch 206 can be inserted into the soil on the slope. Therefore, the contact plate 1 can be placed in a more stable position on the slope surface, which is less likely to shake or move, thereby improving the accuracy of the measurement.

[0039] Going further;

[0040] In an optional embodiment, magnet 1 209 is fixed to both ends of the rotating shaft surface, and magnet 210 is fixed to the side of the surface of the measuring frame 202 close to magnet 1 209 , and magnet 210 and magnet 1 209 are in contact and fit with each other.

[0041] In this embodiment: while the measuring frame 202 rotates on the surface of the rotating shaft, the friction between the measuring frame 202 and the rotating shaft can be increased through the magnetic adsorption of the magnet 2 210 and the magnet 1 209, so that the measuring frame 202 can be rotated to a certain angle, which can play a fixing effect, and when the measuring frame 202 is horizontal, it is more convenient to observe the measuring angle of the dial 203, thereby further improving the use effect of the device.

[0042] Further,

[0043] In an optional embodiment, a locking assembly 3 is installed on the contact plate 1, and the locking assembly 3 includes a locking rod 301 slidably connected to one end of the contact plate 1, a spring 302 fixed between the locking rod 301 and the contact plate 1, and a socket opened on one side of the measuring frame 202 and adapted to the locking rod 301;

[0044] A telescopic rod 303 is fixed between the locking rod 301 and the contact plate 1, and a spring 302 is wound around the surface of the telescopic rod 303. A movable groove matching the locking rod 301 is provided on the surface of the contact plate 1, and the locking rod 301 and the contact plate 1 are slidably connected through the movable groove.

[0045] In this embodiment: after the slope measurement is completed, the measuring frame 202 is folded to the initial state, and the locking rod 301 is pressed at the same time to compress the spring 302. When the measuring frame 202 is folded to a certain position, the locking rod 301 is then released. At this time, the spring 302 rebounds and drives the locking rod 301 to extend until the locking rod 301 is inserted into the jack provided in the measuring frame 202 to lock the position of the measuring frame 202, so that the measuring frame 202 is not easy to move, which is convenient for carrying the device and better storage, and further improves the use effect of the device. The locking rod 301 is connected to the contact plate 1 through the telescopic rod 303, thereby improving the fixing effect of the locking rod 301 and preventing the locking rod 301 from falling off from the moving groove provided in the contact plate 1.

[0046] Working principle and use process of the utility model: When using the portable slope measuring device for water conservancy project construction, firstly, the contact plate 1 is closely fitted to the slope surface, then the measuring frame 202 is folded, and then the horizontal column 204 on the measuring frame 202 is observed until the horizontal column 204 is in a horizontal state, so that the measuring frame 202 is in a horizontal state, the measuring frame 202 is in a parallel state relative to the ground, and the slope surface is in a parallel state with the upper surface of the contact plate 1. At this time, the scale plate 203 can be observed, so that the horizontal line position of the lower surface of the measuring frame 202 is located at the position of the scale plate 203 as the end point, the horizontal line position of the upper surface of the contact plate 1 is located at the position of the scale plate 203 as the front end point, and the angle between the front end point and the end point is The angle of the slope can be measured conveniently, so that the inclination angle of the slope can be measured without being affected by the environment, the measurement operation can be realized, the measurement is more accurate, the measurement efficiency is improved, and the use effect is better. Before the contact plate 1 is fitted with the slope surface, the threaded rod 207 is rotated. Due to the arrangement of the threaded rod 207 and the threaded sleeve 208, the threaded rod 207 is moved downward, so that the threaded rod 207 drives the pin 206 to move downward until the pin 206 is removed from the mounting hole 205, so that when the contact plate 1 is fitted with the slope surface, the pin 206 can be inserted into the slope soil, so that the contact plate 1 can be placed on the slope surface. More stable position, less prone to shaking or movement, improves the accuracy of measurement, and the measurement When the measuring frame 202 rotates on the surface of the rotating shaft, the magnetic adsorption of the second magnet 210 and the first magnet 209 can increase the friction between the measuring frame 202 and the rotating shaft, so that the measuring frame 202 can be rotated to a certain angle, which can play a fixing effect, and when the measuring frame 202 is horizontal, it is more convenient to observe the measuring angle of the dial 203, and further improve the use effect of the device. When the slope measurement is completed, the measuring frame 202 is folded to the initial state, and the locking rod 301 is pressed at the same time, and the spring 302 is compressed. When the measuring frame 202 is folded to a certain position, the locking rod 301 is then released. At this time, the spring 302 rebounds and drives the locking rod 301 to extend until the locking rod 301 is inserted into the measuring frame. The measuring frame 202 can be locked in position by inserting the jack provided in the frame 202, thereby preventing the measuring frame 202 from moving easily, making it convenient to carry the device and storing it better, further improving the use effect of the device. The locking rod 301 is connected to the contact plate 1 through the telescopic rod 303, thereby improving the fixing effect of the locking rod 301 and preventing the locking rod 301 from falling off from the moving groove provided in the contact plate 1. The measuring frame 202 slides on the fixed plate 201. Since the scale plate 203 is located in the annular groove provided in the fixed plate 201, the measuring frame 202 will not contact the scale plate 203, thereby preventing the scale plate 203 from being worn, thus preventing the wear from affecting the display of the observation scale line, thereby improving the use effect of the device.

[0047] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A portable slope measuring device for water conservancy project construction, comprising a contact plate (1), characterized in that: A measuring assembly (2) is mounted on the abutment plate (1), the measuring assembly (2) comprising a fixed disk (201) fixed at the center of the upper surface of the abutment plate (1), a rotating shaft fixed at the centers of both sides of the fixed disk (201), and a measuring frame (202) rotatably connected to the surface of the rotating shaft via bearings, a horizontal column (204) being fixed inside the measuring frame (202) via a bracket, and a scale plate (203) having an annular structure being fixed on the surface of the fixed disk (201).

2. A portable slope measuring device for water conservancy project construction according to claim 1, characterized in that: The center of the fixed disk (201) is in the same horizontal plane as the upper surface of the abutment plate (1), the horizontal column (204) is in a horizontal installation state relative to the measuring frame (202), and the center of the scale disk (203) coincides with the center of the fixed disk (201).

3. A portable slope measuring device for water conservancy project construction according to claim 2, characterized in that: An annular groove matching the scale plate (203) is provided on the surface of the fixed plate (201), and the scale plate (203) is located in the annular groove.

4. A portable slope measuring device for water conservancy project construction according to claim 3, characterized in that: The surface of the abutment plate (1) is provided with symmetrically arranged mounting holes (205), a threaded sleeve (208) is provided inside the mounting hole (205), the threaded sleeve (208) and the abutment plate (1) are fixedly connected, the threaded sleeve (208) is internally threadedly connected to a threaded rod (207), and a latch (206) is welded to the bottom end of the threaded rod (207).

5. A portable slope measuring device for water conservancy project construction according to claim 4, characterized in that: Magnet 1 (209) is fixed at both ends of the rotating shaft surface, and magnet 2 (210) is fixed on the side of the surface of the measuring frame (202) close to magnet 1 (209), and magnet 2 (210) and magnet 1 (209) are in contact and fit with each other.

6. A portable slope measuring device for water conservancy project construction according to claim 5, characterized in that: A locking assembly (3) is mounted on the contact plate (1), and the locking assembly (3) comprises a locking rod (301) slidably connected to one end of the contact plate (1), a spring (302) fixed between the locking rod (301) and the contact plate (1), and a socket provided on one side of the measuring frame (202) and adapted to the locking rod (301).

7. A portable slope measuring device for water conservancy project construction according to claim 6, characterized in that: A telescopic rod (303) is fixed between the locking rod (301) and the contact plate (1); the spring (302) is wound around the surface of the telescopic rod (303); a movable groove matching the locking rod (301) is provided on the surface of the contact plate (1); and the locking rod (301) and the contact plate (1) are slidably connected via the movable groove.

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