GPS positioning measurement device for water conservancy project

Abstract

The utility model discloses a GPS positioning measuring device for hydraulic engineering, and relates to the technical field of hydraulic engineering. The GPS positioning measurement device for the water conservancy project comprises a base, a mounting insertion rod is hinged to the bottom of the base, a supporting column is fixedly connected to the middle of the upper surface of the base, an inner cavity is formed in the supporting column, a supporting rod is slidably connected to the inner surface of the inner cavity, and limiting clamping teeth are arranged on the outer surface of the supporting rod; a rubber sleeve is fixedly connected to the outer surface of each limiting clamping tooth, a limiting clamping block is arranged on the outer surface of each limiting clamping tooth, an adjusting plate is fixedly connected to the lower surface of each limiting clamping block, an arc-shaped connecting plate and a reset spring are fixedly connected to the outer surface of each adjusting plate, a GPS positioning measuring instrument is arranged at the top of the fixing base, and the height of the GPS positioning measuring instrument can be flexibly adjusted. Operation is simple and convenient, the GPS positioning measuring instrument can be charged in time, and the situation that the detection precision is affected when the GPS positioning measuring instrument consumes much power is avoided.

Description

Technical Field

[0001] This utility model relates to the field of water conservancy engineering technology, specifically a GPS positioning and measuring device for water conservancy projects. Background Technology

[0002] Hydraulic engineering projects are constructed to control and regulate surface and groundwater to achieve the goals of mitigating harm and promoting benefits. They encompass water-related projects such as flood control, drainage, irrigation, water supply, hydropower generation, navigation, water resource protection, soil and water conservation, aquaculture, tourism, and ecological environment improvement. GPS positioning and surveying instruments are indispensable in the construction of hydraulic engineering projects, helping workers to accurately locate objects for baseline construction. However, existing GPS positioning and surveying devices used in hydraulic engineering projects are inconvenient to adjust in height, and the instruments consume power continuously during operation. Insufficient power can affect measurement accuracy, making it difficult to use the devices outdoors for extended periods. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a GPS positioning and measurement device for water conservancy projects, thereby solving the existing problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: A GPS positioning and measuring device for water conservancy projects includes a base, a mounting rod hinged to the bottom of the base, a support column fixedly connected to the middle of the upper surface of the base, an internal cavity inside the support column, a support rod slidably connected to the inner surface of the internal cavity, a limit tooth on the outer surface of the support rod, a rubber sleeve fixedly connected to the outer surface of the limit tooth, a limit block on the outer surface of the limit tooth, an adjusting plate fixedly connected to the lower surface of the limit block, an arc-shaped connecting plate and a return spring fixedly connected to the outer surface of the adjusting plate, a fixed seat fixedly connected to the top of the support rod, a GPS positioning measuring instrument on the top of the fixed seat, a first wiring hole on the outer surface of the GPS positioning measuring instrument, a fixing pin and a battery box fixedly connected to the outer surface of the support column, a fixing frame fixedly connected to the top of the battery box, a solar panel fixedly connected to the top of the fixing frame, and a second wiring hole on the outer surface of the battery box.

[0005] Preferably, the limiting teeth are arranged linearly along the outer surface of the support rod, and the outer surface of the limiting block engages with the outer surface of the limiting teeth.

[0006] Preferably, the limiting blocks are symmetrically arranged on both sides of the support rod, and the limiting blocks are arranged above the support column.

[0007] Preferably, the interior of the arc-shaped connecting plate is rotatably connected to the outer surface of the fixing pin, the arc-shaped connecting plate is symmetrically arranged on both sides of the adjusting plate, and the fixing pin is symmetrically arranged on both sides of the support column.

[0008] Preferably, the outer surface of the support rod penetrates the inner cavity and extends to the outside, and the fixing seat and GPS positioning measuring instrument are positioned directly above the support column.

[0009] Preferably, the end of the reset spring away from the adjusting plate is fixedly connected to the outer surface of the support column.

[0010] Beneficial effects

[0011] This utility model provides a GPS positioning and measuring device for water conservancy projects. It has the following beneficial effects:

[0012] (1) The GPS positioning and measuring device used in this water conservancy project, through the cooperation between the support column, support rod, limit teeth, limit block, adjustment plate, fixing pin, arc connecting plate and reset spring, can adjust the height of the GPS positioning measuring instrument by pressing down the adjustment plate to make the limit block leave the limit teeth, and release the adjustment plate to keep the GPS positioning measuring instrument at the required height. The operation is simple and convenient. In addition, the rubber sleeve can increase the friction between the limit teeth and the limit block, improve the stability of the support rod, and reduce the wear between the limit teeth and the limit block, thus extending the service life of the device.

[0013] (2) The GPS positioning and measuring device used in this water conservancy project, through the cooperation between the GPS positioning and measuring instrument, the first wiring hole, the solar panel, the battery box and the second wiring hole, the solar panel continuously converts solar energy into electrical energy outdoors and stores it in the battery box. The battery box can be used to charge the GPS positioning and measuring instrument so as to avoid affecting the detection accuracy when the GPS positioning and measuring instrument consumes too much power. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a second-view structural diagram of the entire utility model;

[0016] Figure 3 This is a third-view structural diagram of the entire utility model;

[0017] Figure 4 This is a cross-sectional structural diagram of the support column of this utility model.

[0018] In the diagram: 1. Base; 2. Mounting rod; 3. Support column; 4. Internal cavity; 5. Support rod; 6. Fixing seat; 7. GPS positioning measuring instrument; 8. First wiring hole; 9. Limiting tooth; 10. Rubber sleeve; 11. Fixing pin; 12. Limiting block; 13. Adjusting plate; 14. Arc-shaped connecting plate; 15. Battery box; 16. Fixing frame; 17. Solar panel; 18. Second wiring hole; 19. Return spring. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Example 1:

[0021] like Figure 1-4 As shown, this utility model provides a GPS positioning and measuring device for water conservancy projects, including a base 1. A mounting rod 2 is hinged to the bottom of the base 1. A support column 3 is fixedly connected to the middle of the upper surface of the base 1. An internal cavity 4 is provided inside the support column 3. A support rod 5 is slidably connected to the inner surface of the internal cavity 4. Limiting teeth 9 are provided on the outer surface of the support rod 5. A rubber sleeve 10 is fixedly connected to the outer surface of the limiting teeth 9. A limiting block 12 is provided on the outer surface of the limiting teeth 9. An adjusting plate is fixedly connected to the lower surface of the limiting block 12. 13. An arc-shaped connecting plate 14 and a return spring 19 are fixedly connected to the outer surface of the adjusting plate 13. A fixed seat 6 is fixedly connected to the top of the support rod 5. A GPS positioning measuring instrument 7 is provided on the top of the fixed seat 6. A first wiring hole 8 is provided on the outer surface of the GPS positioning measuring instrument 7. A fixing pin 11 and a battery box 15 are fixedly connected to the outer surface of the support column 3. A fixing frame 16 is fixedly connected to the top of the battery box 15. A solar panel 17 is fixedly connected to the top of the fixing frame 16. A second wiring hole 18 is provided on the outer surface of the battery box 15.

[0022] Specifically, the limiting teeth 9 are arranged linearly along the outer surface of the support rod 5, and the outer surface of the limiting block 12 meshes with the outer surface of the limiting teeth 9.

[0023] Specifically, the limiting blocks 12 are symmetrically arranged on both sides of the support rod 5, and the limiting blocks 12 are arranged above the support column 3.

[0024] Specifically, the interior of the arc-shaped connecting plate 14 is rotatably connected to the outer surface of the fixing pin 11. The arc-shaped connecting plate 14 is symmetrically arranged on both sides of the adjusting plate 13, and the fixing pin 11 is symmetrically arranged on both sides of the support column 3.

[0025] Specifically, the outer surface of the support rod 5 penetrates the inner cavity 4 and extends to the outside, while the fixing seat 6 and the GPS positioning measuring instrument 7 are positioned directly above the support column 3.

[0026] Specifically, the end of the return spring 19 away from the adjusting plate 13 is fixedly connected to the outer surface of the support column 3.

[0027] The working principle and beneficial effects of the above embodiments.

[0028] In use, unfold the mounting rod 2 and insert it into the ground to ensure the entire device is installed stably. Press down the two adjusting plates 13 to rotate the limiting block 12, causing it to disengage from the limiting tooth 9. The return spring 19 is compressed. Adjust the extension length of the support rod 5 up and down to position the GPS positioning measuring instrument 7 at a suitable height. Release the adjusting plate 13, and under the elastic action of the return spring 19, the adjusting plate 13 returns to its initial position, causing the limiting block 12 to engage with the corresponding limiting tooth 9. This restricts the support rod 5 to its current position. The rubber sleeve 10 further enhances the limiting effect. The friction between the tooth 9 and the limiting block 12 improves the stability of the support rod 5 and reduces the wear between the limiting tooth 9 and the limiting block 12, thus extending the service life of the device. When the GPS positioning measuring instrument 7 consumes a lot of power during operation, the solar panel 17 continuously converts solar energy into electrical energy outdoors and stores it in the battery box 15. The two ends of the connecting wire are inserted into the second wiring hole 18 on the battery box 15 and the first wiring hole 8 on the GPS positioning measuring instrument 7, respectively, to charge the GPS positioning measuring instrument 7 using the battery box 15, so as to prevent the GPS positioning measuring instrument 7 from affecting the detection accuracy when it consumes a lot of power.

[0029] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A GPS positioning and measuring device for water conservancy projects, comprising a base (1), characterized in that: The bottom of the base (1) is hinged with an installation rod (2). A support column (3) is fixedly connected to the middle of the upper surface of the base (1). An internal cavity (4) is provided inside the support column (3). A support rod (5) is slidably connected to the inner surface of the internal cavity (4). A limit tooth (9) is provided on the outer surface of the support rod (5). A rubber sleeve (10) is fixedly connected to the outer surface of the limit tooth (9). A limit block (12) is provided on the outer surface of the limit tooth (9). An adjusting plate (13) is fixedly connected to the lower surface of the limiting block (12). The outer surface of the adjusting plate (13) is fixedly connected to... The support rod (5) is connected to an arc-shaped connecting plate (14) and a return spring (19). The top of the support rod (5) is fixedly connected to a fixed base (6). The top of the fixed base (6) is equipped with a GPS positioning measuring instrument (7). The outer surface of the GPS positioning measuring instrument (7) is provided with a first wiring hole (8). The outer surface of the support column (3) is fixedly connected to a fixing pin (11) and a battery box (15). The top of the battery box (15) is fixedly connected to a fixing frame (16). The top of the fixing frame (16) is fixedly connected to a solar panel (17). The outer surface of the battery box (15) is provided with a second wiring hole (18).

2. The GPS positioning and measuring device for water conservancy projects according to claim 1, characterized in that: The limiting teeth (9) are arranged linearly along the outer surface of the support rod (5), and the outer surface of the limiting block (12) meshes with the outer surface of the limiting teeth (9).

3. The GPS positioning and measuring device for water conservancy projects according to claim 1, characterized in that: The limiting blocks (12) are symmetrically arranged on both sides of the support rod (5), and the limiting blocks (12) are arranged above the support column (3).

4. The GPS positioning and measuring device for water conservancy projects according to claim 1, characterized in that: The interior of the arc-shaped connecting plate (14) is rotatably connected to the outer surface of the fixing pin (11). The arc-shaped connecting plate (14) is symmetrically arranged on both sides of the adjusting plate (13), and the fixing pin (11) is symmetrically arranged on both sides of the support column (3).

5. A GPS positioning and measuring device for water conservancy projects according to claim 1, characterized in that: The outer surface of the support rod (5) penetrates the inner cavity (4) and extends to the outside. The fixing seat (6) and the GPS positioning measuring instrument (7) are located directly above the support column (3).

6. The GPS positioning and measuring device for water conservancy projects according to claim 1, characterized in that: The end of the reset spring (19) away from the adjusting plate (13) is fixedly connected to the outer surface of the support column (3).

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