Detection device for hydraulic engineering

Abstract

The utility model discloses a detection device for a water conservancy project, and particularly relates to the technical field of slope measurement, the detection device comprises a horizontal detector, the right end of the horizontal detector is rotatably connected with a connecting rod, the surface of the connecting rod is fixedly connected with an angle measurer, the middle part of the angle measurer is provided with an arc-shaped hole, and the arc-shaped hole is provided with a through hole. The lower end of the connecting rod is rotatably connected with a fixing frame, the lower surface of the fixing frame is provided with a plurality of threaded holes arranged in an array mode, the inner surfaces of the threaded holes are in threaded connection with fixing feet, and the equipment can be folded and placed in a mode that the horizontal detector, the connecting rod and the fixing frame are movably connected. The effects of saving space, being easy to operate and convenient to carry are achieved during outdoor operation, by arranging the detachable fixing feet, the fixing feet can be inserted into a soil fixing device when the device measures the slope degree of soil, the fixing feet can be detached when the slope degree of a cement ground is measured, and therefore the device can better adapt to different working scenes.

Description

Technical Field

[0001] The utility model relates to the technical field of slope measurement, in particular to a detection device for water conservancy projects. Background Art

[0002] Measurement is an important part of engineering construction, among which the measurement and detection of slope occupies an important position in engineering construction. The ground slope is an important parameter for engineering construction, agricultural production, soil erosion assessment and control. Slope measurement is mostly carried out on construction sites and outdoor environments. In this case, simple operation, easy to carry and accurate measurement are particularly important.

[0003] Chinese patent document 201810767679.5 discloses a simple slope measuring instrument, including two left and right bottom plates, each of which is provided with a column, a crossbeam between the left and right columns, an inverted protractor in the middle of the crossbeam, a thin line in the middle of the protractor on the crossbeam, the upper end of the thin line is fixed to the crossbeam by screws, and a swing block is fixed to the lower end of the thin line. Under the gravity of the swing block, the thin line is always in a vertical position, the scale value of the protractor in the horizontal position is recorded, and then the two bottom plates are placed obliquely upward on the slope. The scale value at this time minus the scale value in the horizontal position is the slope value of the slope. The structure is simple and the measurement is convenient.

[0004] Although the equipment in the above-mentioned literature can measure the slope, it is relatively large in size during actual use, is not easy to carry when used outdoors, and consumes manpower. Utility Model Content

[0005] The purpose of the utility model is to provide a detection device for water conservancy projects to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A detection device for water conservancy projects includes a level detector, the right end of the level detector is rotatably connected to a connecting rod, the surface of the connecting rod is fixedly connected to an angle measurer, the middle of the angle measurer is provided with an arc hole, the lower end of the connecting rod is rotatably connected to a fixing frame, the lower surface of the fixing frame is provided with a plurality of threaded holes in a parallel array, and the inner surfaces of the plurality of threaded holes are threadedly connected to fixing feet.

[0008] Preferably, a square hole is provided on the upper surface of the level detector, bubble tubes are fixedly installed horizontally at the left and right ends of the square hole, and a cylindrical hole is provided on the front side of the level detector.

[0009] Preferably, the locator includes a spring, one end of which is fixedly connected to the bottom end of the cylindrical hole, the other end of which is movably connected to a fixing buckle, the rear surface of the fixing buckle is movably connected to a rubber pad, and the outer wall of the rubber pad is slidably connected to the inner side of the arc hole.

[0010] Preferably, the zero scale point is when the level detector and the connecting rod coincide, the portion where the lower edge position of the level detector and the scale of the angle measuring device coincide is the slope angle, and the maximum degree that the level detector and the connecting rod can form is 90 degrees.

[0011] Preferably, the fixing foot is in a pointed cone shape.

[0012] Preferably, the fixing foot and the fixing frame can be assembled or disassembled.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model can fold the device through the movable connection mode of the level detector, the angle measuring device, the connecting rod and the fixing frame, so that the device is convenient to carry and use when working outdoors.

[0015] 2. The utility model is provided with a detachable fixed foot. When measuring the slope on a soft slope, the fixed foot can be inserted into the soil to measure the slope. When measuring the slope on a hard slope, the fixed foot can be removed to measure the slope. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the level detector of the utility model;

[0018] Figure 3 This is a schematic diagram of the internal level detection of the utility model;

[0019] Figure 4 It is a schematic diagram of the overall structure of another state of the utility model.

[0020] In the figure: 1. level detector; 2. angle measuring device; 3. arc hole; 4. connecting rod; 5. fixing frame; 6. fixing foot; 7. positioner; 101. bubble tube; 102. cylindrical hole; 201. spring; 202. fixing buckle; 203. rubber pad. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1 A detection device for water conservancy projects includes a level detector 1, which is characterized in that: the right end of the level detector 1 is rotatably connected to a connecting rod 4, the surface of the connecting rod 4 is fixedly connected to an angle measuring device 2, an arc hole 3 is opened in the middle of the angle measuring device 2, and a positioner 7 is slidably connected to the inner wall of the arc hole 3, and the lower end of the connecting rod 4 is rotatably connected to a fixing frame 5, and the lower surface of the fixing frame 5 is opened with a plurality of threaded holes in a parallel array, and the inner surfaces of the plurality of threaded holes are threadedly connected with fixing legs 6, and the fixing frame 5 is rotated. When the fixing frame 5 cannot be rotated, the fixing bracket 5 forms an angle of 90° with the connecting rod 4, and then the fixing leg 6 is inserted into the ground and the fixing frame 5 is made parallel to the slope to be measured, and then the level detector 1 is rotated to start the slope measurement.

[0023] See also Figure 2 , Figure 3 A square hole is provided on the upper surface of the level detector 1, and a bubble tube 101 is fixedly installed horizontally inside the square hole. A cylindrical hole 102 is provided on the front side of the level detector 1, and a spring 201 is fixedly installed on the bottom of the rear end of the cylindrical hole 102. A fixing buckle 202 is movably connected to the other end of the spring 201, and a rubber pad 203 is movably connected to the rear end surface of the fixing buckle 202. The outer wall of the rubber pad 203 is slidably connected to the inner side of the arc hole 3. The level detector 1 is rotated. When the water bubble inside the bubble tube 101 is located in the middle of the bubble tube 101, the rotation of the level detector 1 is stopped. Under the pulling force of the spring 201, the level detector 1 will remain in a horizontal state.

[0024] See also Figure 1-4 The included angles at both ends of the arc-shaped hole 3 are 90 degrees, the fixing foot 6 is a pointed cone, and the connecting rod 4 and the fixing frame 5 can form a maximum included angle of 90 degrees.

[0025] Working principle: first rotate the fixing frame 5. When the fixing frame 5 cannot be rotated, the fixing frame 5 and the connecting rod 4 form an angle of 90°. Secondly, insert the fixing foot 6 into the ground and make the fixing frame 5 parallel to the measured slope. Then rotate the level detector 1 and observe the drum tube 101. When the bubble in the bubble tube 101 is located in the middle position of the bubble tube 101, stop rotating the level detector 1. When the level detector 1 is in a horizontal state, the angle formed by the level detector 1 and the connecting rod 4 is equal to the angle between the slope and the horizontal plane. The slope degree can be read through the angle measuring device 2. After use, it can be done by rotating the level detector 1 and the fixing frame 5.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A detection device for water conservancy engineering, comprising a level detector (1), characterized in that: The right end of the level detector (1) is rotatably connected to a connecting rod (4), the surface of the connecting rod (4) is fixedly connected to an angle measuring device (2), an arc-shaped hole (3) is provided in the middle of the angle measuring device (2), a positioner (7) is slidably connected to the inner wall of the arc-shaped hole (3), the lower end of the connecting rod (4) is rotatably connected to a fixing frame (5), a plurality of threaded holes in a parallel array are provided on the lower surface of the fixing frame (5), and a plurality of fixing feet (6) are threadedly connected to the inner surfaces of the threaded holes.

2. A water conservancy engineering detection device according to claim 1, characterized in that: A square hole is provided on the upper surface of the level detector (1), bubble tubes (101) are fixedly installed horizontally at the left and right ends of the square hole, and a cylindrical hole (102) is provided on the front surface of the level detector (1).

3. A water conservancy engineering detection device according to claim 1, characterized in that: The positioner (7) comprises a spring (201), one end of the spring (201) is fixedly connected to the bottom end of the cylindrical hole (102), the other end of the spring (201) is movably connected to a fixing buckle (202), the rear surface of the fixing buckle (202) is movably connected to a rubber pad (203), and the outer wall of the rubber pad (203) is slidably connected to the inner side of the arc-shaped hole (3).

4. A water conservancy engineering detection device according to claim 1, characterized in that: The included angles at both ends of the arc-shaped hole (3) are 90 degrees.

5. A water conservancy engineering detection device according to claim 1, characterized in that: The fixing foot (6) is in a pointed cone shape.

6. A water conservancy engineering detection device according to claim 1, characterized in that: The connecting rod (4) and the fixing frame (5) can form a maximum angle of 90 degrees.

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