Rough slope measurer for water conservancy channel

Abstract

The utility model relates to the technical field of water conservancy channel gradient measurement, in particular to a water conservancy channel rough gradient measurer which comprises a water channel and the ground, a fixing frame is arranged on the ground, a fixing rod is connected between the fixing frame and the ground for fixed fit, a threaded rod is connected to the fixing frame in a threaded mode, and the left end of the threaded rod is rotationally connected with a sliding block. A connecting rope is connected to the left end of the sliding block, an abutting plate is connected to the left end of the connecting rope, a gradient measurer is inserted into the abutting plate, a connecting rope is arranged at the upper end of the left side of the abutting plate, and flexible connection is achieved through the connecting rope connected between the sliding block and the abutting plate; therefore, the situation that the abutting plate cannot accurately read the inclination degree of the water channel due to the fact that the fixing position of the fixing frame is wrong is prevented, and the original standard that whether the abutting plate is attached to the water channel or not can be changed into the standard that whether the abutting plate is pulled by the connecting rope to move upwards or not through connection of the connecting rope. Therefore, a user can conveniently judge whether the abutting plate is attached to the slope of the water channel or not.

Description

Technical Field

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

[0002] Water conservancy projects refer to various types of water conservancy projects such as irrigation, hydropower generation, flood control, and water supply. During the construction of water conservancy projects, it is necessary to measure the slope of the canal, and a measuring tool is needed during the measurement.

[0003] According to the design of the canal slope measuring device used in existing water conservancy projects, the bottom plate of the device needs to be installed and fixed on the ground when measuring the slope to ensure the stability of the entire equipment. However, during use, there are differences in the fixed position of the equipment, and the existing slope gauge is usually formed by a hinge between two plates, which makes it more troublesome to adjust the fit of the slope gauge and the canal slope. It is difficult for users to judge whether the slope gauge is in perfect fit with the canal slope, which leads to errors in detection. Utility Model Content

[0004] The purpose of the utility model is to provide a rough slope measuring device for a water conservancy channel, so as to overcome the above-mentioned defects in the prior art.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] According to the utility model, a rough slope measuring device for a water conservancy channel comprises a water channel and a ground surface, wherein a fixing frame is provided on the ground surface, a fixing rod is connected and fixedly engaged with the fixing frame and a threaded rod is threadedly connected to the fixing frame, and a sliding block is rotatably connected to the left end of the threaded rod, a sliding groove is formed on the upper end surface of the fixing frame, and a sliding block is fixedly provided at the lower end of the sliding block and inserted into the sliding groove and slidably connected to the side wall of the sliding groove;

[0007] The left end of the sliding block is connected to a connecting rope, the left end of the connecting rope is connected to an abutment plate, a slope meter is inserted into the abutment plate, the slope meter is located at the right end of the abutment plate, the slope meter and the abutment plate are arranged in parallel as a whole, a reading disk is provided at the right end of the slope meter, the abutment plate is fixed with an insertion rod near the end of the water channel, and the insertion rod can be inserted into the water channel, a gantry is fixed to the left end of the fixed frame, a winding mechanism is provided on the gantry, a pull rope is wound on the winding mechanism, the pull rope extends to the left and abuts against the upper end part of the abutment plate, an extension rod is fixed to the left end of the gantry, a guide wheel is rotatably connected to the extension rod, and the pull rope abuts against the outer peripheral surface of the guide wheel.

[0008] The beneficial effects of the utility model are:

[0009] A soft connection is achieved by connecting the sliding block and the abutment plate through a connecting rope, thereby preventing the abutment plate from being unable to accurately read the inclination of the canal due to an error in the fixing position of the fixing frame.

[0010] By connecting the connecting rope, the original standard of whether the abutment plate fits the canal can be changed to whether the abutment plate moves upward under the pulling of the connecting rope, so that the user can easily judge whether the abutment plate fits the slope of the canal.

[0011] By pulling the pull rope, the abutment plate is loosened after abutting the canal, so that the insertion rod at the abutment plate is inserted into the canal, thereby preventing the abutment plate from shaking after being connected to the connecting rope and maintaining the stability of the abutment plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the appearance of the utility model;

[0013] Figure 2 It is a schematic diagram of the appearance of the utility model;

[0014] Figure 3 This utility model Figure 1 Schematic diagram of the top view structure;

[0015] Figure 4 This utility model Figure 1 A schematic diagram of the front structure of FIG.

[0016] Figure 5 This utility model Figure 1 A side structural diagram of

[0017] Figure 6 This utility model Figure 1 Schematic diagram of the appearance after removing the canal;

[0018] In the picture:

[0019] 10. Water channel; 11. Ground; 12. Fixed frame; 13. Fixed rod; 14. Threaded rod; 15. Sliding block; 16. Sliding groove; 17. Connecting rope; 18. Abutment plate; 19. Slope measuring device; 20. Pull rope; 21. Gantry; 22. Winding mechanism; 23. Guide wheel; 24. Insert rod. DETAILED DESCRIPTION

[0020] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0021] It should be noted that when an element is said to be "fixed to" another element, it can be directly on the other element or there can be an intermediate element. When an element is said to be "connected to" another element, it can be directly connected to the other element or there can be an intermediate element at the same time:

[0022] Example 1:

[0023] Reference Figures 1-6 According to an embodiment of the present invention, a rough slope measuring device for a water conservancy channel includes a water channel 10 and a ground surface 11. A fixing frame 12 is provided on the ground surface 11. A fixing rod 13 is connected and fixedly engaged with the fixing frame 12 and the ground surface 11. A threaded rod 14 is threadedly connected to the fixing frame 12. A sliding block 15 is rotatably connected to the left end of the threaded rod 14. A sliding groove 16 is formed on the upper end surface of the fixing frame 12. A sliding block 15 is fixed at the lower end of the sliding block 15 and inserted into the sliding groove 16 and slidably connected to the side wall of the sliding groove 16.

[0024] The left end of the sliding block 15 is connected to a connecting rope 17, and the left end of the connecting rope 17 is connected to an abutment plate 18. A slope measuring device 19 is plugged into the abutment plate 18. The slope measuring device 19 is located at the right end of the abutment plate 18. The slope measuring device 19 and the abutment plate 18 are arranged in parallel. A reading disk is provided at the right end of the slope measuring device 19. The fixing frame 12 is installed on the ground 11 through the fixing rod 13, so that the fixing frame 12 and the fixing frame 12 are partially fixed together. Then, by rotating the threaded rod 14, the slope can be adjusted. The left and right positions of the sliding block 15 prevent the abutment plate 18 from being on the canal 10. Through the weight of the abutment plate 18, when the sliding block 15 moves left and right, the connecting rope 17 pulls the abutment plate 18 to move left and right, so that the right end of the abutment plate 18 can abut against the inclined surface of the canal 10. After the canal 10 abuts against the abutment plate 18, the movement of the sliding block 15 is stopped, so that the abutment plate 18 abuts against the inclined surface of the canal 10 through its own weight, and the inclination of the inclined surface of the canal 10 is read by the slope meter 19.

[0025] Example 2:

[0026] Reference Figures 1-6According to an embodiment of the present invention, a rough slope measuring device for a water conservancy channel is provided with an inserting rod 24 in order to maintain the stability of the contact plate 18 and the water channel 10;

[0027] The abutment plate 18 is fixed with an insertion rod 24 near the end of the canal 10, and the insertion rod 24 can be inserted into the canal 10. The left end of the fixing frame 12 is fixed with a gantry 21, and a winding mechanism 22 is provided on the gantry 21. A pull rope 20 is wound on the winding mechanism 22, and the pull rope 20 extends to the left and abuts against the upper end portion of the abutment plate 18. An extension rod is fixed on the left end of the gantry 21, and a guide wheel 23 is rotatably connected to the extension rod. The pull rope 20 abuts against the outer peripheral surface of the guide wheel 23. When the abutment plate 18 is fitted with the canal 10, the winding mechanism 22 reels the pull rope 20, so that the abutment plate 18 is moved away from the canal. Figure 1 The position shown is tilted upward and does not contact the inclined surface of the canal 10. Under the pull of the connecting rope 17, after the right end of the abutment plate 18 contacts the canal 10, the winding mechanism 22 is controlled to work, so that the winding mechanism 22 releases the pull rope 20. Under the guidance of the guide wheel 23, the left end of the abutment plate 18 located on the lower side is placed downward, so that the entire lower end of the abutment plate 18 abuts against the inclined surface of the canal 10. At the same time, under the weight of the abutment plate 18, the insertion rod 24 is inserted into the canal 10 for positioning.

[0028] This program has the following working process:

[0029] The fixing frame 12 is installed on the ground 11 through the fixing rod 13, so that the fixing frame 12 and the fixing frame 12 are fixedly matched, as shown in FIG. Figure 1 As shown in the figure, the control of the sliding block 15 is achieved by the threaded rod 14. When the abutment plate 18 with a smaller mass moves with the sliding block 15, the left and right movement control of the sliding block 15 can be achieved by rotating the threaded rod 14. When the sliding block 15 with a larger mass moves with the abutment plate 18, the left and right movement adjustment of the sliding block 15 can be achieved by an electric mechanism, such as an air pump controlling the extension and retraction of the telescopic air rod and a liquid pump controlling the extension and retraction of the telescopic liquid rod. Then, the sliding block can be adjusted by rotating the threaded rod 14. The slide block 15 is positioned to the left or right to prevent the abutment plate 18 from being on the canal 10. The abutment plate 18 is pulled to the left or right by the weight of the abutment plate 18 when the slide block 15 moves left or right, so that the right end of the abutment plate 18 abuts against the inclined surface of the canal 10. After the canal 10 abuts against the abutment plate 18, the movement of the slide block 15 is stopped, so that the abutment plate 18 abuts against the inclined surface of the canal 10 by its own weight, and the inclination of the inclined surface of the canal 10 is read by the slope measuring device 19.

[0030] When the contact plate 18 is attached to the canal 10, the winding mechanism 22 reels the pull rope 20 so that the contact plate 18 moves away from the canal 10. Figure 1The position shown is tilted upward and does not contact the inclined surface of the canal 10. Under the pull of the connecting rope 17, after the right end of the abutment plate 18 contacts the canal 10, the winding mechanism 22 is controlled to work, so that the winding mechanism 22 releases the pull rope 20. Under the guidance of the guide wheel 23, the left end of the abutment plate 18 located on the lower side is placed downward, so that the entire lower end of the abutment plate 18 abuts against the inclined surface of the canal 10. At the same time, under the weight of the abutment plate 18, the insertion rod 24 is inserted into the canal 10 for positioning.

[0031] It will be clear to those skilled in the art that various modifications to the above embodiments may be made without departing from the overall spirit and concept of the present invention. All such modifications fall within the scope of protection of the present invention. The protection scheme of the present invention shall be subject to the claims appended hereto.

Claims

1. A rough slope measuring device for a water conservancy channel, comprising a fixing frame (12), the fixing frame (12) being arranged on the ground where a water channel is arranged, characterized in that: A fixing rod (13) is connected between the fixing frame (12) and the ground for fixed cooperation. A threaded rod (14) is threadedly connected to the fixing frame (12). The left end of the threaded rod (14) is rotatably connected to a sliding block (15). The left end of the sliding block (15) is connected to a connecting rope (17). The left end of the connecting rope (17) is connected to an abutting plate (18). A slope measuring device (19) is plugged into the abutting plate (18).

2. A rough slope measuring device for a water conservancy channel according to claim 1, characterized in that: The abutment plate (18) is fixedly provided with an insertion rod (24) near the end of the water channel, and the insertion rod (24) can be inserted into the water channel. The left end of the fixing frame (12) is fixedly provided with a gantry (21), and a winding mechanism (22) is provided on the gantry (21). A pull rope (20) is wound on the winding mechanism (22), and the pull rope (20) extends to the left and abuts against the upper end portion of the abutment plate (18).

3. A rough slope measuring device for a water conservancy channel according to claim 2, characterized in that: An extension rod is fixedly provided at the left end of the gantry (21), a guide wheel (23) is rotatably connected to the extension rod, and the pull rope (20) abuts against the outer peripheral surface of the guide wheel (23).

4. A rough slope measuring device for a water conservancy channel according to claim 3, characterized in that: The upper end surface of the fixing frame (12) is provided with a sliding groove (16), and the lower end of the sliding block (15) is fixed with a sliding block inserted into the sliding groove (16) and slidably connected with the side wall of the sliding groove (16).

5. A rough slope measuring device for a water conservancy channel according to claim 4, characterized in that: The slope measuring device (19) is located at the right end of the abutting plate (18), and the slope measuring device (19) and the abutting plate (18) are arranged in parallel as a whole. A reading disk is provided at the right end of the slope measuring device (19).

Images