A measuring device for water conservancy construction

Abstract

The utility model relates to the technical field of water conservancy construction, and concretely is a kind of measuring device for water conservancy construction, including extension frame storage seat, the bottom of one end of extension frame is fixedly connected with storage box, the storage box is used to place counterweight installation, the bottom of counterweight is fixedly connected with support leg, the support leg is equipped with multiple, the side of storage box is equipped with insertion port, the insertion port is used to support plate horizontal insertion, one end of support plate is fixedly connected with pull plate, the other end of support plate is inserted in recess inside, the recess is equipped in the inside of storage box. The setting of storage box can store counterweight in storage box, when needing to increase counterweight, only need to pull pull plate and take out support plate from storage box, can let counterweight fall down, and increase the weight of the end of steel wire rope, avoid the water flow and steel wire rope to be crooked, influence measuring accuracy.

Description

Technical Field

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

[0002] Water conservancy projects are a collective term for projects (including new construction, expansion, reconstruction, reinforcement, and repair) and their supporting and ancillary works, such as flood control, drainage, irrigation, power generation, water supply, land reclamation, soil and water conservation, resettlement, and water resource protection. They are projects built to control and regulate surface water and groundwater in nature to achieve the purpose of eliminating harm and promoting benefits; these are also called water engineering projects. Water depth measurement is required during the construction of water conservancy projects.

[0003] Application No. CN202323033715.0 discloses a measuring device for water conservancy engineering construction, including a base. A support column is fixedly connected to the top of the base, and a connecting seat is bolted to the top of the support column. An extension frame is fixedly connected to one end of the connecting seat. A guide wheel is provided in the inner cavity of the extension frame, and a first rotating rod is inserted into the center of the guide wheel. The two ends of the first rotating rod are rotatably connected to the inner cavity of the extension frame through a first bearing. A protective shell is fixedly connected to the top of the connecting seat. A measuring mechanism for measuring water depth is installed in the inner cavity of the protective shell. A counterweight is installed at the other end of the measuring mechanism to increase the weight of the measuring mechanism, thereby increasing the weight of the measuring device, preventing the measurement position from shifting, improving the accuracy of the measurement results, preventing the measuring device from shaking, improving the measurement efficiency of the measuring device, and extending the service life of the measuring device.

[0004] However, the counterweights of this device require the entire steel cable to be pulled out of the water before they can be added, which is cumbersome and time-consuming. In addition, the measurement position of this device cannot be changed at any time, which limits the measurement data. Therefore, a measuring device for hydraulic construction is proposed, which can add counterweights at any time during the measurement process. The operation of adding counterweights is simple and convenient, and the measurement position can be changed to improve the measurement data. Utility Model Content

[0005] To address the problems in the existing technology, this utility model provides a measuring device for water conservancy construction, which allows for the addition of counterweights at any time during the measurement process. The operation of adding counterweights is simple and convenient, and the measurement position can be changed to improve the measurement data.

[0006] The technical solution adopted by this utility model to solve its technical problem is a measuring device for water conservancy construction, including an extension frame storage base. A storage box is fixedly connected to the bottom of one end of the extension frame. The storage box is used for installing and placing counterweights. Support legs are fixedly connected to the bottom end of the counterweights. Multiple support legs are provided. An insertion port is opened on one side of the storage box. The insertion port is used for horizontal insertion of a support plate. One end of the support plate is fixedly connected to a pull plate. The other end of the support plate is installed and inserted into a groove. The groove is opened on the inner side of the storage box.

[0007] The storage base has a storage cavity and a transmission cavity inside. The storage cavity is located directly above the transmission cavity and is used for the movable installation of the extension frame. A first motor is fixedly installed on one side of the storage base. The output end of the first motor is fixedly connected to one end of the rotating rod. The rotating rod is rotatably installed inside the storage base. A gear is fixedly sleeved on the outer side of the end of the rotating rod away from the first motor. The gear is placed inside the transmission cavity. A rack is fixedly connected to the bottom end of the extension frame. The rack is located inside the transmission cavity and meshes with the gear.

[0008] By adopting the above technical solution, the storage box can store the counterweight. When it is necessary to add a counterweight, simply pull the pull plate to pull the support plate out of the storage box, and the counterweight will fall down, adding weight to the end of the wire rope. This prevents the water flow from washing the wire rope off course and affecting the measurement accuracy.

[0009] The first motor is designed to drive the gears to rotate. The rotation of the gears causes the rack at the bottom of the extension frame to move linearly, which in turn moves the extension frame, adjusts the measurement position, and increases the measurement data.

[0010] Specifically, the inner bottom of the storage cavity is provided with a sliding groove, and there are two sliding grooves. The two sliding grooves are used for sliding installation of the sliding strip, and the sliding strip is fixedly connected to the bottom of the extension frame.

[0011] By adopting the above technical solution, the sliding of the slider in the slide groove can increase the sliding stability of the extension frame in the storage cavity.

[0012] Specifically, a protective shell is fixedly installed on the top of the storage base, a winding wheel is rotatably installed inside the protective shell, a second motor is fixedly installed on one side of the protective shell, and the output end of the second motor is fixedly connected to one end of the winding wheel.

[0013] By adopting the above technical solution, the starting of the second motor can drive the wire rope to be wound up or unwound. When the wire rope is completely wound up, the counterweights on the base will all be retracted into the storage box. The support plate can be inserted through the insertion port to provide support for each counterweight.

[0014] Specifically, a mounting base is fixedly installed at the top of the extension frame, a second guide wheel is rotatably installed inside the mounting base, and a first guide wheel is rotatably installed at one end of the extension frame directly above the storage box.

[0015] By adopting the above technical solution, the second guide wheel and the first guide wheel are used to guide the wire rope.

[0016] Specifically, a steel wire rope is wound around the outside of the winding reel, and one end of the steel wire rope extends vertically downward through the second guide wheel and the first guide wheel and is fixedly connected to the top of the base.

[0017] By adopting the above technical solution, the base is used to catch the counterweight that falls from the storage box, preventing the counterweight from detaching from the wire rope.

[0018] Specifically, the storage box is fitted around the outside of the wire rope, the counterweight is slidably fitted around the outside of the wire rope, and the bottom end of the storage base is fixedly connected to the top end of the support column.

[0019] The beneficial effects of this utility model are:

[0020] (1) The measuring device for water conservancy construction described in this utility model can store counterweights in the storage box. When it is necessary to add counterweights, simply pull the pull plate to pull the support plate out of the storage box, and the counterweights will fall down, adding weight to the end of the wire rope, thus preventing the water flow from washing the wire rope out of place and affecting the measurement accuracy.

[0021] (2) The measuring device for water conservancy construction described in this utility model can drive the gear to rotate by setting the first motor. The rotation of the gear can drive the rack at the bottom of the extension frame to make linear motion, thereby driving the extension frame to move, adjusting the measuring position, and increasing the measuring data. Attached Figure Description

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0024] Figure 2 This is a schematic diagram of the storage box structure of this utility model;

[0025] Figure 3 This is a schematic diagram of the storage base structure of this utility model;

[0026] Figure 4 This is a schematic cross-sectional view of the storage base of this utility model;

[0027] Figure 5This is a schematic diagram of the planar structure of the present invention;

[0028] Figure 6 For the present utility model Figure 5 Enlarged structural diagram at point A in the middle;

[0029] In the diagram: 1. Storage box; 2. Extension frame; 3. Storage cavity; 4. First motor; 5. Second motor; 6. Storage base; 7. First guide wheel; 8. Mounting base; 9. Second guide wheel; 10. Rewinding wheel; 11. Protective shell; 12. Rack; 13. Transmission cavity; 14. Sliding bar; 15. Counterweight; 16. Pull plate; 17. Support plate; 18. Insertion port; 19. Rotating rod; 20. Gear; 21. Slide groove; 22. Support column; 23. Steel wire rope; 24. Base; 25. Groove; 26. Support leg. Detailed Implementation

[0030] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0031] To allow for the addition of counterweights at any time during the measurement process, and to facilitate simple and convenient operation while also enabling changes in the measurement position to improve measurement data, as an embodiment of this utility model, such as... Figures 1-6 As shown, the measuring device for water conservancy construction of this utility model includes an extension frame 2 and a storage base 6. A storage box 1 is fixedly connected to the bottom of one end of the extension frame 2. The storage box 1 is used for installing and placing a counterweight 15. A support leg 26 is fixedly connected to the bottom end of the counterweight 15. Multiple support legs 26 are provided. An insertion port 18 is opened on one side of the storage box 1. The insertion port 18 is used for horizontal insertion of a support plate 17. One end of the support plate 17 is fixedly connected to a pull plate 16. The other end of the support plate 17 is installed and inserted into a groove 25. The groove 25 is opened on the inner side of the storage box 1.

[0032] The storage base 6 has a storage cavity 3 and a transmission cavity 13 inside. The storage cavity 3 is located directly above the transmission cavity 13 and is used for the movable installation of the extension frame 2. A first motor 4 is fixedly installed on one side of the storage base 6. The output end of the first motor 4 is fixedly connected to one end of the rotating rod 19. The rotating rod 19 is rotatably installed inside the storage base 6. A gear 20 is fixedly sleeved on the outer side of the end of the rotating rod 19 away from the first motor 4. The gear 20 is placed inside the transmission cavity 13. A rack 12 is fixedly connected to the bottom end of the extension frame 2. The rack 12 is located inside the transmission cavity 13 and meshes with the gear 20.

[0033] In use, pulling the pull plate 16 will pull the support plate 17 out of the storage box 1, allowing the counterweight 15 to fall down and add weight to the end of the wire rope 23. The operation of adding the counterweight 15 is simple and convenient. At the same time, the start of the first motor 4 can drive the gear 20 to rotate, so that the gear 20 drives the rack 12 to make linear motion, and then the rack 12 drives the extension frame 2 to make linear motion, thereby changing the measurement position and improving the measurement data.

[0034] It should be noted that the counterweight 15 is inserted into the storage box 1 through the insertion port 18 via the support plate 17 and into the corresponding groove 25, allowing the support plate 17 to be installed horizontally inside the storage box 1, providing support for the counterweight 15. If the distance is too far and the staff cannot reach the pull plate 16, a rope can be tied to the pull plate 16 in advance, and the pull plate 16 and the support plate 17 can be pulled out by pulling the rope. The support leg 26 is designed to leave a gap between the two counterweights 15 to facilitate the insertion of the support plate 17. The support leg 26 will not affect the insertion of the support plate 17. At the same time, a limiting mechanism can be set on the outside of the extension frame 2 and at the outlet of the storage cavity 3. When the extension frame 2 extends outward to a certain distance, the two limiting mechanisms will contact each other to prevent the extension frame 2 from detaching from the storage base 6.

[0035] The present invention also includes a sliding groove 21 provided at the bottom of the inner side of the storage cavity 3. There are two sliding grooves 21, which are used for sliding installation of the slide bar 14. The slide bar 14 is fixedly connected to the bottom of the extension frame 2.

[0036] When in use, the sliding stability of the extension frame 2 in the storage cavity 3 can be increased by sliding the slider 14 in the slide groove 21.

[0037] The present invention also includes a protective shell 11 fixedly installed on the top of the storage base 6, a winding wheel 10 rotatably installed inside the protective shell 11, a second motor 5 fixedly installed on one side of the protective shell 11, and the output end of the second motor 5 fixedly connected to one end of the winding wheel 10.

[0038] When in use, starting the second motor 5 can drive the wire rope 23 to be wound up or unwound. When the wire rope 23 is completely wound up, the counterweights 15 on the base 24 will all be retracted into the storage box 1. The support plate 17 can be inserted through the insertion port 18 to provide support for each counterweight 15.

[0039] The present invention also includes a mounting base 8 fixedly installed at the top of the extension frame 2, a second guide wheel 9 rotatably installed inside the mounting base 8, and a first guide wheel 7 rotatably installed at one end of the extension frame 2 directly above the storage box 1.

[0040] In use, the second guide wheel 9 and the first guide wheel 7 are used to guide the wire rope 23.

[0041] The present invention also includes a steel wire rope 23 wound around the outer side of the winding wheel 10, one end of the steel wire rope 23 extending vertically downward through the second guide wheel 9 and the first guide wheel 7 and being fixedly connected to the top of the base 24.

[0042] When in use, the base 24 is used to catch the counterweight 15 that falls from the storage box 1, preventing the counterweight 15 from coming off the wire rope 23.

[0043] The present invention also includes that the storage box 1 is sleeved on the outside of the wire rope 23, the counterweight 15 is slidably sleeved on the outside of the wire rope 23, and the bottom end of the storage seat 6 is fixedly connected to the top end of the support column 22.

[0044] When using this utility model, if it is necessary to add a counterweight 15, simply pull the pull plate 16 to pull the support plate 17 out of the storage box 1. In this way, the counterweight 15 will fall out of the storage box 1 due to gravity because it lacks the support of the support plate 17. Since the counterweight 15 is sleeved on the outside of the wire rope 23, the falling counterweight 15 will fall onto the base 24, increasing the weight at the end of the wire rope 23, thereby preventing the water flow from washing the wire rope 23 out of shape and affecting the measurement accuracy.

[0045] When the measurement position needs to be adjusted, the first motor 4 is started by an external power supply, which drives the rotating rod 19 and the gear 20 to rotate. The gear 20 is connected to the rack 12 by meshing, which allows the rack 12 to move linearly. The linear movement of the rack 12 can drive the extension frame 2 to move linearly, thereby adjusting the measurement position and increasing the measurement data.

[0046] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A measuring device for hydraulic construction, comprising an extension frame (2) and a storage base (6), characterized in that, One end of the extension frame (2) is fixedly connected to a storage box (1). The storage box (1) is used for the installation of counterweight (15). The bottom end of the counterweight (15) is fixedly connected to a support leg (26). The support leg (26) has multiple legs. An insertion port (18) is opened on one side of the storage box (1). The insertion port (18) is used for the horizontal insertion of a support plate (17). One end of the support plate (17) is fixedly connected to a pull plate (16). The other end of the support plate (17) is installed and inserted into a groove (25). The groove (25) is opened on the inner side of the storage box (1). The storage base (6) has a storage cavity (3) and a transmission cavity (13) inside. The storage cavity (3) is located directly above the transmission cavity (13). The storage cavity (3) is used for the movable installation of the extension frame (2). A first motor (4) is fixedly installed on one side of the storage base (6). The output end of the first motor (4) is fixedly connected to one end of the rotating rod (19). The rotating rod (19) is rotatably installed inside the storage base (6). A gear (20) is fixedly sleeved on the outer side of the end of the rotating rod (19) away from the first motor (4). The gear (20) is placed inside the transmission cavity (13). A rack (12) is fixedly connected to the bottom end of the extension frame (2). The rack (12) is located inside the transmission cavity (13). The rack (12) meshes with the gear (20).

2. The measuring device for water conservancy construction according to claim 1, characterized in that, The storage cavity (3) has a sliding groove (21) at its inner bottom. There are two sliding grooves (21), which are used for sliding installation of the slide bar (14). The slide bar (14) is fixedly connected to the bottom of the extension frame (2).

3. The measuring device for water conservancy construction according to claim 1, characterized in that, A protective shell (11) is fixedly installed on the top of the storage base (6). A winding wheel (10) is rotatably installed inside the protective shell (11). A second motor (5) is fixedly installed on one side of the protective shell (11). The output end of the second motor (5) is fixedly connected to one end of the winding wheel (10).

4. A measuring device for water conservancy construction according to claim 1, characterized in that, The top of the extension frame (2) is fixedly installed with a mounting base (8), and a second guide wheel (9) is rotatably installed inside the mounting base (8). One end of the extension frame (2) is located directly above the storage box (1) and a first guide wheel (7) is rotatably installed thereon.

5. A measuring device for water conservancy construction according to claim 3, characterized in that, A steel wire rope (23) is wound around the outside of the winding reel (10). One end of the steel wire rope (23) extends vertically downward through the second guide wheel (9) and the first guide wheel (7) and is fixedly connected to the top of the base (24).

6. A measuring device for water conservancy construction according to claim 1, characterized in that, The storage box (1) is fitted on the outside of the wire rope (23), the counterweight (15) is slidably fitted on the outside of the wire rope (23), and the bottom end of the storage seat (6) is fixedly connected to the top end of the support column (22).

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