Detection device for building hydropower engineering

Abstract

The utility model relates to the technical field of water-power engineering, and discloses a building water-power engineering detection device which comprises a supporting column, a detection box is installed on the supporting column, a push rod is slidably arranged in the detection box, one end of the push rod extends out of the detection box and is connected with a telescopic rod, and the bottom end of the telescopic rod is connected with a buoyancy ball. A supporting mechanism is arranged on the outer wall of the supporting column and comprises a supporting plate fixed to the outer wall of the supporting column, an adjusting supporting rod arranged on the supporting plate and a positioning cone located at the bottom end of the adjusting supporting rod. Through combined arrangement of the supporting column, the detection box, the push rod, the telescopic rod and the buoyancy ball, the extension distance of the telescopic rod is adjusted according to the distance between the water surface and the detection box, at the moment, the buoyancy ball floats on the water surface, and if the liquid level rises, the buoyancy ball floats upwards and pushes the push rod to move upwards in the detection box; and the rising or floating distance of the water level is observed according to the moving distance of the scale bar, so that workers can conveniently observe and detect in real time, the structure is simple, and the maintenance is easy.

Description

Technical Field

[0001] The present application relates to the technical field of hydropower engineering, and in particular to a detection device for building hydropower engineering. Background Art

[0002] In the field of building hydropower engineering, with the advancement of technology and the improvement of engineering requirements, the safety and stability requirements of hydropower facilities are becoming more and more stringent. In building hydropower engineering, accurate detection of water level is a key link to ensure the safe and stable operation of the project. At present, most of the water level detection devices on the market use manual measurement or pressure sensor technology. Although these technologies can achieve water level detection to a certain extent, manual measurement errors are large, and there are problems such as low accuracy and poor stability. Instrument measurement is costly and is often difficult to apply to certain special environments, such as high temperature, high pressure, and strong corrosion conditions.

[0003] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0004] In order to solve the problem that most of the water level detection devices on the market use manual measurement or pressure sensor technology, although these technologies can realize water level detection to a certain extent, manual measurement has large errors, low accuracy and poor stability, while instrument measurement is costly and is often difficult to apply to certain special environments such as high temperature, high pressure, strong corrosion and other conditions, the present application provides a detection device for construction water and power engineering.

[0005] The present application provides a detection device for building water and electricity engineering using the following technical solution:

[0006] A detection device for building water and electricity engineering, including a support column, a detection box is installed on the support column, a push rod is slidably provided inside the detection box, one end of the push rod extends outside the detection box and is connected to a telescopic rod, the bottom end of the telescopic rod is connected to a buoyancy ball, the outer wall of the support column is provided with a support mechanism, the support mechanism includes a support plate fixed to the outer wall of the support column, an adjusting support rod arranged on the support plate, and a positioning cone located at the bottom end of the adjusting support rod.

[0007] Preferably, the bottom end of the support column is fixedly connected to a fixed base, and the top end of the support column is fixed to a connecting block.

[0008] Preferably, the connection block is welded to an outer wall of one side of the detection box, a detection port is provided inside the detection box, and a scale bar is provided on the inner wall of the detection port.

[0009] Preferably, an observation window is provided on the outer wall of the detection box, a slide groove adapted to the push rod is opened in the middle of one side of the detection box, a supporting slideway is opened in the middle of the inner wall of the detection port, and the push rod is slidably connected to the slide groove and the supporting slideway.

[0010] Preferably, the outer wall of the support plate is provided with a plurality of movable grooves equidistantly along the circumferential direction, and the top end of the adjustment support rod is rotatably connected to the inner wall of the movable groove.

[0011] Preferably, the adjusting support rod is internally movably provided with a matching extension rod, the bottom end of the extension rod is rotatably connected to a movable head, and the movable head is fixedly connected to the top of the positioning cone.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] The present application adopts a combination arrangement of a support column, a detection box, a push rod, a telescopic rod and a buoyancy ball. The extension distance of the telescopic rod is adjusted according to the distance between the water surface and the detection box. At this time, the buoyancy ball floats on the water surface. If the liquid level rises, the buoyancy ball will float up and push the push rod to move up in the detection box. At this time, the rising or falling distance of the water level can be observed according to the moving spacing of the scale bar, which is convenient for staff to observe and detect in real time. The structure is simple and easy to maintain. Through a simple and easy-to-operate supporting mechanism, the device can be conveniently and quickly installed in various construction and water and electricity projects without the need for additional civil engineering and land occupation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front view of a detection device for building water and electricity engineering according to an embodiment of the application.

[0015] Figure 2 It is a schematic diagram of the structure of the detection box of the application embodiment.

[0016] Figure 3 It is a schematic diagram of the structure of the support mechanism of the application embodiment.

[0017] Explanation of the accompanying drawings: 1. Support column; 2. Fixed base; 3. Connecting block; 4. Detection box; 5. Observation window; 6. Detection port; 7. Scale bar; 8. Push rod; 9. Slide groove; 10. Telescopic rod; 11. Buoyancy ball; 12. Support slide; 13. Support plate; 14. Adjustment strut; 15. Extension rod; 16. Movable head; 17. Positioning cone. DETAILED DESCRIPTION

[0018] The following is combined with Figure 1-3 This application is described in further detail.

[0019] The present application embodiment discloses a detection device for building water and electricity engineering. Figure 1-Figure 2, including a support column 1, the bottom end of the support column 1 is fixedly connected to a fixed base 2, which is pre-fixed to the ground through the fixed base 2, a connecting block 3 is fixed to the top of the support column 1, a detection box 4 is welded to one side of the connecting block 3, a detection port 6 is opened inside the detection box 4, a scale bar 7 is provided on the inner wall of the detection port 6, an observation window 5 is provided on the outer wall of the detection box 4, and it is convenient to observe the scale. A push rod 8 is slidably provided inside the detection box 4, a slide groove 9 adapted to the push rod 8 is opened in the middle of one side of the detection box 4, a support slide 12 is opened in the middle of the inner wall of the detection port 6, the push rod 8 is slidably connected to the slide groove 9 and the support slide 12, and the push rod 8 can be positioned to avoid displacement during movement.

[0020] Specifically, one end of the push rod 8 extends outside the detection box 4 and is connected to the telescopic rod 10. The push rod 8 and the telescopic rod 10 are light in texture. Since the bottom end of the telescopic rod 10 is connected to the buoyancy ball 11, when the buoyancy ball 11 floats with the liquid level, the push rod 8 can be pushed upward synchronously through the telescopic rod 10, which is convenient for detecting the rising liquid level.

[0021] Combination Figure 3 As shown, the outer wall of the support column 1 is provided with a support mechanism, which includes a support plate 13 fixed to the outer wall of the support column 1, an adjustment support rod 14 provided on the support plate 13, and a positioning cone 17 located at the bottom end of the adjustment support rod 14. The outer wall of the support plate 13 is provided with a plurality of movable grooves equidistantly along the circumferential direction, and the top end of the adjustment support rod 14 is rotatably connected to the inner wall of the movable groove, so as to facilitate the adaptation of a suitable support angle;

[0022] In addition, a matching extension rod 15 is movably provided inside the adjusting support rod 14, and the extension rod 15 is fixed to the adjusting support rod 14 by bolts to facilitate positioning of the extended distance. The bottom end of the extension rod 15 is rotatably connected to a movable head 16, and the movable head 16 is fixedly connected to the top of the positioning cone 17, and the positioning cone 17 can be inserted into the soil for positioning.

[0023] The implementation principle of the detection device for building hydropower engineering in the embodiment of the present application is as follows: when in use, the fixed base 2 is first fixed to the ground of the hydropower engineering foundation pit by bolts, and can also be fixed by pouring, then the support angle of the support rod 14 is adjusted by adjusting the edge of the support plate 13, and the extension rod 15 is adjusted to extend it to the corresponding distance, then the movable head 16 is adjusted and the positioning cone 17 is inserted into the soil for positioning, so as to ensure the stability of the support column 1, and at the same time, according to the distance between the detection box 4 and the foundation pit, the length of the telescopic rod 10 is adjusted, and the buoyancy ball 11 is floated on the liquid surface of the foundation pit. If the liquid level rises later, the buoyancy ball 11 will float up, and the push rod 8 can be pushed by the telescopic rod 10 to move upward in the slide 9 and the support slide 12, and the staff can regularly observe the indication scale of the scale bar 7 in the detection port 6 to facilitate the detection of the water level of the hydropower foundation pit.

[0024] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0025] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0026] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0027] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A detection device for building water and electricity engineering, comprising a support column (1), characterized in that: A detection box (4) is installed on the support column (1), a push rod (8) is slidably provided inside the detection box (4), one end of the push rod (8) extends outside the detection box (4) and is connected to a telescopic rod (10), the bottom end of the telescopic rod (10) is connected to a buoyancy ball (11), and a support mechanism is provided on the outer wall of the support column (1), the support mechanism comprises a support plate (13) fixed to the outer wall of the support column (1), an adjustment support rod (14) provided on the support plate (13), and a positioning cone (17) located at the bottom end of the adjustment support rod (14).

2. A detection device for building water and electricity engineering according to claim 1, characterized in that: The bottom end of the support column (1) is fixedly connected to a fixed base (2), and the top end of the support column (1) is fixed to a connecting block (3).

3. A detection device for building water and electricity engineering according to claim 2, characterized in that: The connection block (3) is welded to an outer wall of one side of the detection box (4); a detection port (6) is provided inside the detection box (4); and a scale bar (7) is provided on the inner wall of the detection port (6).

4. A detection device for building water and electricity engineering according to claim 3, characterized in that: The outer wall of the detection box (4) is provided with an observation window (5), a slide groove (9) adapted to the push rod (8) is opened in the middle of one side of the detection box (4), a supporting slideway (12) is opened in the middle of the inner wall of the detection port (6), and the push rod (8) is slidably connected to the slide groove (9) and the supporting slideway (12).

5. A detection device for building water and electricity engineering according to claim 1, characterized in that: The outer wall of the support plate (13) is provided with a plurality of movable grooves at equal intervals along the circumferential direction, and the top end of the adjustment support rod (14) is rotatably connected to the inner wall of the movable groove.

6. A detection device for building water and electricity engineering according to claim 5, characterized in that: The adjusting support rod (14) is internally provided with a matching extension rod (15), the bottom end of the extension rod (15) is rotatably connected with a movable head (16), and the movable head (16) is fixedly connected to the top of the positioning cone (17).

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