A water resource telescopic measuring rod

Abstract

The utility model discloses a water resource telescopic surveying rod relates to hydrology water resource measurement technical field, including support column, the top fixed mounting of support column has telescopic support, the right side middle part of support column is provided with winding support, the right end top of telescopic support is provided with guide wheel no.

Description

Technical Field

[0001] This utility model relates to the field of hydrological and water resources measurement technology, specifically to a telescopic measuring rod for water resources. Background Technology

[0002] Hydrological and water resources engineering focuses on water resources, systematically studying their distribution, formation, and evolution. It also involves collecting and processing water resources information, and planning and developing water resources. Currently, hydrological and water resources engineering is a fundamental industry of the national economy, a crucial professional field within water conservancy, and also belongs to the environmental protection industry. With social development, the fundamental role of water resources as a natural resource has become increasingly apparent. Specialized measuring rods are required to measure hydrological and water resources data.

[0003] The existing technology has the following problems:

[0004] Existing water resource telescopic measuring poles have a fixed drop position, which cannot be adjusted according to the actual water conditions. In addition, it is not convenient to replace the probes that measure different data when using existing water resource telescopic measuring poles, which limits the use of water resource telescopic measuring poles and is not conducive to water resource detection. Utility Model Content

[0005] This invention provides a water resource telescopic measuring rod to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0007] A water resource telescopic measuring rod includes a support column, a telescopic bracket fixedly installed at the top of the support column, a winding bracket provided at the middle right side of the support column, a guide wheel at the top right end of the telescopic bracket, a steel wire rope provided on the outer surface of the winding bracket, the outer surface of the steel wire rope being movably connected to the outer surface of the guide wheel and the end of the steel wire rope away from the winding bracket extending to the bottom left side of the telescopic bracket, and the measuring rod body being fixedly connected to the end of the steel wire rope away from the winding bracket.

[0008] The telescopic bracket includes a connecting frame, which is fixedly connected to the top of the support column. A sliding frame is slidably connected to the left side of the connecting frame, and a rotating handle is movably connected to the right side of the connecting frame. A first screw is fixedly connected to the left side of the rotating handle. A sliding groove is provided inside the sliding frame. The outer surface of the first screw is threadedly connected to the left side of the sliding frame. The left end of the first screw passes through the interior of the sliding groove and is fixedly connected to a limit slider. The limit slider is slidably connected inside the sliding groove. A guide frame is fixedly connected to the left end of the sliding frame.

[0009] A further improvement of the present invention is that: a through groove is provided on the left side of the inside of the guide frame, a guide wheel is movably connected to the top of the through groove, and a positioning ring is fixedly connected to the bottom of the inner wall of the through groove.

[0010] A further improvement of the present invention is that: the measuring rod body includes a connecting rod, the connecting rod is fixedly connected to the end of the wire rope away from the winding bracket, a sliding sleeve is slidably connected to the lower outer surface of the connecting rod, a probe is fixedly installed at the bottom end of the sliding sleeve, and a fixing mechanism is movably connected to the lower outer surface of the connecting rod.

[0011] A further improvement of this utility model is that: a motor is fixedly connected to the bottom of the inner wall of the connecting rod, and a second screw is fixedly connected to the output shaft of the motor, with the outer surface of the second screw threadedly connected to the middle of the connecting rod.

[0012] A further improvement of this utility model is that: a limiting slider is fixedly connected to both the left and right sides below the outer surface of the connecting rod, and a limiting groove is opened on both the left and right sides of the inner surface of the sliding sleeve, and the limiting slider is slidably connected inside the limiting groove.

[0013] A further improvement of the present invention is that: the bottom end of the sliding sleeve is provided with an insertion groove, the top of the probe is fixedly connected with an insertion block, the insertion block is slidably inserted into the inside of the insertion groove, and the outer surface of the insertion block is provided with fixing grooves on both the left and right sides.

[0014] A further improvement of the present invention is that: the fixing mechanism includes a driving threaded ring, an annular groove is provided below the outer surface of the sliding sleeve, the driving threaded ring is rotatably connected to the inside of the annular groove, a sliding threaded ring is threadedly connected to the inner side of the driving threaded ring, the sliding threaded ring is slidably connected to the inside of the annular groove, and a second limiting groove is provided on both the left and right sides of the inner surface of the annular groove, the second limiting groove extending into the inside of the insertion groove.

[0015] A further improvement of this utility model is that: sliding plates are fixedly connected to both the left and right sides of the inner surface of the sliding threaded ring; the sliding plates are slidably connected inside the limiting groove two and have a sliding sleeve plate slidably connected to their outer surfaces; the end of the sliding sleeve plate away from the sliding threaded ring extends into the interior of the fixed groove; sliding blocks are fixedly connected to both the front and rear sides of the outer surface of the sliding sleeve plate; inclined grooves are opened on both the front and rear sides of the inner wall of the limiting groove two; and the sliding blocks are slidably connected inside the inclined grooves.

[0016] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0017] This utility model provides a telescopic water resource measuring rod. Through the cooperation of the connecting frame, sliding frame, rotating handle, first screw, limiting slider, and guide frame, when measuring water resources, the steel wire rope is guided and transported by guide wheel one and guide wheel two. Rotating the handle can drive the first screw to rotate, thereby causing the sliding frame to slide. This allows adjustment of the distance between guide wheel one and guide wheel two, thus adjusting the position of the measuring rod, making water resource measurement more convenient and improving the measurement effect.

[0018] This utility model provides a telescopic water resource measuring rod. Through the cooperation of a plug-in block, a fixed groove, a driving threaded ring, a sliding threaded ring, a sliding plate, a sliding sleeve plate, a sliding block, and an inclined sliding groove, when installing the probe, the plug-in block is inserted into the plug-in groove. By rotating the driving threaded ring, the sliding threaded ring drives the sliding sleeve plate to slide and can be locked into the fixed groove, thereby fixing the plug-in block and the probe. At the same time, the probe can be disassembled and replaced simply by rotating the driving threaded ring in the opposite direction. This facilitates the measurement of different data in water resources using the measuring rod, making the measuring rod more convenient to use. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a cross-sectional structural diagram of the telescopic bracket of this utility model;

[0021] Figure 3 This is a cross-sectional structural diagram of the guide frame of this utility model;

[0022] Figure 4 This is a cross-sectional structural diagram of the measuring rod body of this utility model;

[0023] Figure 5 This is a cross-sectional structural diagram of the fixing mechanism of this utility model.

[0024] In the diagram: 1. Support column; 2. Telescopic bracket; 21. Connecting frame; 22. Sliding frame; 23. Rotating handle; 24. First screw; 25. Limiting slider; 26. Guide frame; 261. Guide groove; 262. Guide wheel two; 263. Positioning ring; 3. Winding bracket; 4. Guide wheel one; 5. Steel wire rope; 6. Measuring rod body; 61. Connecting rod; 62. Sliding sleeve; 63. Probe head; 631. Insertion block; 632. Fixing groove; 64. Fixing mechanism; 641. Drive threaded ring; 642. Sliding threaded ring; 643. Sliding plate; 644. Sliding sleeve plate; 645. Sliding block; 646. Inclined slide groove; 65. Motor; 66. Second screw. Detailed Implementation

[0025] To make the technical means, creative features, objectives, and effects of this utility model easier to understand, the following describes this utility model in conjunction with specific embodiments:

[0026] like Figure 1-3 As shown, this utility model provides a water resource telescopic measuring rod, including a support column 1, a telescopic bracket 2 fixedly installed at the top of the support column 1, a winding bracket 3 arranged in the middle of the right side of the support column 1, the winding bracket 3 consisting of a winding roller and a motor driving the winding roller, a guide wheel 4 arranged at the top right end of the telescopic bracket 2, a steel wire rope 5 arranged on the outer surface of the winding bracket 3, the outer surface of the steel wire rope 5 being movably connected to the outer surface of the guide wheel 4 and the end away from the winding bracket 3 extending to the bottom left side of the telescopic bracket 2, the end of the steel wire rope 5 away from the winding bracket 3 being fixedly connected to the measuring rod body 6, the telescopic bracket 2 including a connecting frame 21, the connecting frame 21 being fixedly connected to the top of the support column 1, a sliding frame 22 being slidably connected to the left side of the connecting frame 21, and a rotating handle 23 being movably connected to the right side of the connecting frame 21. A first screw 24 is fixedly connected to the left side of the rotating handle 23. A sliding groove is provided inside the sliding frame 22. The outer surface of the first screw 24 is threadedly connected to the left side of the sliding frame 22. The left end of the first screw 24 passes through the interior of the sliding groove and is fixedly connected to a limit slider 25. By sliding the limit slider 25 in the sliding groove, the sliding distance of the sliding frame 22 can be limited. The limit slider 25 is slidably connected inside the sliding groove. A guide frame 26 is fixedly connected to the left end of the sliding frame 22. A through groove 261 is provided on the left side inside the guide frame 26. A guide wheel 262 is movably connected to the top of the through groove 261. A positioning ring 263 is fixedly connected to the bottom of the inner wall of the through groove 261. The positioning ring 263 can be used to position the wire rope and prevent the positioning ring 263 from disengaging from the guide wheel.

[0027] When measuring water resources, the steel wire rope 5 on the outer surface of the winding bracket 3 passes through the outer surfaces of the guide wheel 4 and the guide wheel 262, thus guiding the steel wire rope 5. The winding bracket 3 can control the release of the steel wire rope 5, allowing the measuring rod body 6 to penetrate into the water for water resource measurement. By rotating the rotating handle 23, the first screw 24 can be rotated, and through the threaded engagement with the sliding frame 22, the sliding frame 22 can be moved, thereby allowing the guide frame 26 to slide. This allows the distance between the guide wheel 4 and the guide wheel 262 to be adjusted, thus adjusting the position of the measuring rod body 6, enabling measurement of water resources at different locations and improving the effectiveness of water resource measurement.

[0028] like Figure 4 As shown, this utility model provides a water resource telescopic measuring rod. The measuring rod body 6 includes a connecting rod 61, which is fixedly connected to the end of the wire rope 5 away from the winding bracket 3. A sliding sleeve 62 is slidably connected to the lower outer surface of the connecting rod 61. A probe 63 is fixedly installed at the bottom end of the sliding sleeve 62. A fixing mechanism 64 is movably connected to the lower outer surface of the connecting rod 61. A motor 65 is fixedly connected to the bottom end of the inner wall of the connecting rod 61. A second screw 66 is fixedly connected to the output shaft of the motor 65. The outer surface of the second screw 66 is threadedly connected to the middle part of the connecting rod 61. Limiting sliders are fixedly connected to the left and right sides of the lower outer surface of the connecting rod 61. Limiting grooves are opened on the left and right sides of the inner surface of the sliding sleeve 62. The limiting sliders are slidably connected inside the limiting grooves.

[0029] When the measuring rod is in use, the probe 63 can be installed at the bottom of the sliding sleeve 62 by the fixing mechanism 64, and the second screw 66 can be rotated by the starting motor 65. The sliding of the limiting slider inside the limiting groove allows the second screw 66 to drive the sliding sleeve 62 to slide on the outer surface of the connecting rod 61, thereby enabling the measuring rod to extend and retract, which facilitates the measurement of water resources.

[0030] like Figure 5As shown, this utility model provides a water resource telescopic measuring rod. The bottom end of the sliding sleeve 62 has an insertion groove. The top of the probe 63 is fixedly connected to an insertion block 631, which slidably inserts into the insertion groove. Fixing grooves 632 are provided on both the left and right sides of the outer surface of the insertion block 631. The fixing mechanism 64 includes a driving threaded ring 641. An annular groove is provided below the outer surface of the sliding sleeve 62. The driving threaded ring 641 is rotatably connected to the inside of the annular groove. A sliding threaded ring 642 is threadedly connected to the inner side of the driving threaded ring 641, and the sliding threaded ring 642 is slidably connected to the inside of the annular groove. The inner surface of the sliding groove is provided with limiting grooves on both the left and right sides. The limiting grooves extend into the interior of the insertion groove. The inner surface of the sliding threaded ring 642 is fixedly connected with sliding plates 643 on both the left and right sides. The sliding plates 643 are slidably connected inside the limiting grooves and have sliding sleeves 644 slidably connected to their outer surfaces. The end of the sliding sleeve 644 away from the sliding threaded ring 642 extends into the interior of the fixed groove 632. The outer surface of the sliding sleeve 644 is fixedly connected with sliding blocks 645 on both the front and rear sides. The inner wall of the limiting grooves is provided with inclined grooves 646 on both the front and rear sides. The sliding blocks 645 are slidably connected inside the inclined grooves 646.

[0031] When installing the probe head 63, the plug block 631 is inserted into the plug slot. By rotating the drive threaded ring 641, the sliding threaded ring 642 can slide in the annular groove under the restriction of the sliding plate 643, and drive the sliding plate 643 to slide. This causes the sliding sleeve plate 644 to slide inside the limiting groove two. By sliding the sliding block 645 in the inclined groove 646, the sliding sleeve plate 644 can be locked into the fixing groove 632, thereby fixing the plug block 631 and the probe head 63. At the same time, the probe head 63 can be disassembled and replaced simply by rotating the drive threaded ring 641 in the opposite direction. This facilitates the measurement of different data in water resources using the measuring rod, making the measuring rod more convenient to use.

[0032] The working principle of this water resource telescopic measuring rod will be explained in detail below.

[0033] like Figure 1-5As shown, when measuring water resources, the release of the wire rope 5 can be controlled by the winding bracket 3, allowing the measuring rod body 6 to penetrate into the water for measurement. Rotating the handle 23 drives the first screw 24 to rotate, which in turn drives the sliding frame 22 to slide, allowing the guide frame 26 to slide. The distance between the guide wheel 4 and the guide wheel 262 can be adjusted, thus adjusting the position of the measuring rod body 6 to measure different locations of the water resources. Simultaneously, rotating the drive threaded ring 641 causes the sliding threaded ring 642 to drive the sliding plate 643 to slide. The sliding block 645 slides in the inclined groove 646, allowing the sliding sleeve 644 to slide out of the fixed groove 632, enabling the insertion block 631 to be pulled out and the probe 63 to be disassembled and replaced. This facilitates the measurement of different data in the water resources using the measuring rod, improving the effectiveness of water resource measurement.

[0034] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A telescopic measuring rod for water resources, characterized in that: Includes a support column (1), a telescopic bracket (2) is fixedly installed at the top of the support column (1), a winding bracket (3) is provided at the middle of the right side of the support column (1), a guide wheel (4) is provided at the top of the right end of the telescopic bracket (2), a wire rope (5) is provided on the outer surface of the winding bracket (3), the outer surface of the wire rope (5) is movably connected to the outer surface of the guide wheel (4) and the end away from the winding bracket (3) extends to the bottom left side of the telescopic bracket (2), and a measuring rod body (6) is fixedly connected to the end of the wire rope (5) away from the winding bracket (3). The telescopic bracket (2) includes a connecting frame (21), which is fixedly connected to the top of the support column (1). A sliding frame (22) is slidably connected to the left side of the connecting frame (21), and a rotating handle (23) is movably connected to the right side of the connecting frame (21). A first screw (24) is fixedly connected to the left side of the rotating handle (23). A sliding groove is provided inside the sliding frame (22). The outer surface of the first screw (24) is threadedly connected to the left side of the sliding frame (22). The left end of the first screw (24) passes through the interior of the sliding groove and is fixedly connected to a limiting slider (25). The limiting slider (25) is slidably connected inside the sliding groove. A guide frame (26) is fixedly connected to the left end of the sliding frame (22).

2. The water resource telescopic measuring rod according to claim 1, characterized in that: The guide frame (26) has a through groove (261) on the left side inside, and a guide wheel (262) is movably connected to the top of the through groove (261). A positioning ring (263) is fixedly connected to the bottom of the inner wall of the through groove (261).

3. The water resource telescopic measuring rod according to claim 1, characterized in that: The measuring rod body (6) includes a connecting rod (61), which is fixedly connected to one end of the wire rope (5) away from the winding bracket (3). A sliding sleeve (62) is slidably connected to the lower surface of the connecting rod (61), and a probe (63) is fixedly installed at the bottom end of the sliding sleeve (62). A fixing mechanism (64) is movably connected to the lower surface of the connecting rod (61).

4. A water resource telescopic measuring rod according to claim 3, characterized in that: A motor (65) is fixedly connected to the bottom of the inner wall of the connecting rod (61), and a second screw (66) is fixedly connected to the output shaft of the motor (65). The outer surface of the second screw (66) is threadedly connected to the middle part of the connecting rod (61).

5. A water resource telescopic measuring rod according to claim 3, characterized in that: Limiting sliders are fixedly connected to the lower left and right sides of the outer surface of the connecting rod (61), and limiting grooves are opened on the left and right sides of the inner surface of the sliding sleeve (62), and the limiting sliders are slidably connected inside the limiting grooves.

6. A water resource telescopic measuring rod according to claim 3, characterized in that: The bottom end of the sliding sleeve (62) is provided with a plug-in groove, and the top of the probe (63) is fixedly connected with a plug-in block (631). The plug-in block (631) is slidably inserted into the inside of the plug-in groove, and the left and right sides of the outer surface of the plug-in block (631) are provided with fixing grooves (632).

7. A water resource telescopic measuring rod according to claim 6, characterized in that: The fixing mechanism (64) includes a drive threaded ring (641). An annular groove is provided below the outer surface of the sliding sleeve (62). The drive threaded ring (641) is rotatably connected inside the annular groove. A sliding threaded ring (642) is threadedly connected to the inner side of the drive threaded ring (641). The sliding threaded ring (642) is slidably connected inside the annular groove. Limiting grooves are provided on both the left and right sides of the inner surface of the annular groove. The limiting grooves extend into the interior of the insertion groove.

8. A water resource telescopic measuring rod according to claim 7, characterized in that: The inner surface of the sliding threaded ring (642) is fixedly connected to both the left and right sides of the sliding plate (643). The sliding plate (643) is slidably connected inside the limiting groove two and the outer surface is slidably connected to the sliding sleeve plate (644). The end of the sliding sleeve plate (644) away from the sliding threaded ring (642) extends into the interior of the fixed groove (632). The outer surface of the sliding sleeve plate (644) is fixedly connected to both the front and rear sides of the front and rear sides of the inner wall of the limiting groove two. Inclined grooves (646) are opened on both the front and rear sides of the inner wall of the limiting groove two. The sliding block (645) is slidably connected inside the inclined groove (646).

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