Measuring equipment for section of water conservancy model

Abstract

The utility model relates to the technical field of measurement, and discloses a water conservancy model section measuring device which comprises a supporting disc, a positioning rod, a mounting block and a locking assembly, a fixing rod is fixedly connected to the top of the supporting disc, a fixing groove is formed in the fixing rod, and a first positioning hole is formed in the side wall of the fixing groove; a plurality of second positioning holes matched with the first positioning holes are formed in the surface of the positioning rod, the interiors of the first positioning holes and the multiple second positioning holes are jointly in threaded connection with fixing bolts, a fixing block is fixedly mounted at the top of the positioning rod, a connecting plate is fixedly mounted on one side of the mounting block, and a water detector is mounted at the bottom of the connecting plate. A detection rod is mounted at the bottom of the water detector; compared with the prior art, the measuring equipment is convenient to mount and dismount, and the construction steps are simplified.

Description

Technical Field

[0001] This application relates to the field of measurement technology, and in particular, to a measurement device for a water conservancy model section. Background Art

[0002] Hydraulic engineering measurement is a basic task in the preliminary work of hydraulic engineering construction. Its work content mainly includes construction control measurement, topographic measurement including underwater topographic measurement, longitudinal and transverse section measurement, alignment and setting-out measurement, deformation monitoring, etc. Among them, water conservancy model section measurement, in short, is the measurement work on the ground undulation and hydrological elements of a certain direction profile in a water conservancy project (such as a reservoir, river, pond, etc.).

[0003] Regarding the above related technologies, the inventor believes that in the measurement of water conservancy model sections, traditional equipment is cumbersome and time-consuming in construction, and at the same time, it is difficult to adjust the detection height, and it is difficult to meet diverse measurement requirements, so there are defects. Therefore, a measurement device for a water conservancy model section is proposed to solve the above problems.

[0004] The above information disclosed in this background art is only used to increase the understanding of the background art of this application. Therefore, it may include prior art that is not known to those of ordinary skill in the art. Utility Model Content

[0005] In order to solve the problems that traditional equipment is cumbersome and time-consuming in construction, and at the same time, it is difficult to adjust the detection height and it is difficult to meet diverse measurement requirements, this application provides a measurement device for a water conservancy model section.

[0006] The measurement device for a water conservancy model section provided by this application adopts the following technical solutions:

[0007] A measuring device for a cross-section of a hydraulic model, comprising a support disk, a positioning rod, a mounting block and a locking assembly. A fixed rod is fixedly connected to the top of the support disk. A fixed groove is formed inside the fixed rod. A first positioning hole is formed in the side wall of the fixed groove. A plurality of second positioning holes matching the first positioning hole are formed on the surface of the positioning rod. A fixing bolt is commonly screwed into the first positioning hole and the plurality of second positioning holes. A fixed block is fixedly installed at the top of the positioning rod. A connecting plate is fixedly installed on one side of the mounting block. A water detector is installed at the bottom of the connecting plate. A detection rod is installed at the bottom of the water detector. A flowmeter and a sonic detector are specifically provided inside the water detector. The detection rod transmits the detected water flow signal to the water detector. The flowmeter can detect the water flow rate, and at the same time, the sonic detector starts to detect the underwater situation. The water detector is electrically connected to an external power supply through a switch. The switch can drive the water detector to work. By sliding the positioning rod inside the fixed rod and screwing the fixing bolt into the first positioning hole and a corresponding second positioning hole after sliding to a suitable height, the height of the water detector can be adjusted to measure positions at different water depths.

[0008] Preferably, the locking assembly includes a locking block. A rectangular groove for the mounting block to slide into is formed on one side of the fixed block. A clamping groove for the locking block to be clamped into is formed inside the mounting block and at the top of the fixed block. Slide the mounting block into the inside of the rectangular groove. At this time, then clamp the locking block into the mounting block and the fixed block. At this time, the outer wall of the locking block is closely attached to the inner wall of the clamping groove. Thus, the position of the mounting block can be fixed by the locking block.

[0009] Preferably, a handle is installed at the top of the fixed block. By applying force to the handle, the locking block can be taken out or put down from the inside of the rectangular groove.

[0010] Preferably, the clamping groove inside the mounting block penetrates the mounting block along the height direction of the mounting block. The clamping groove at the top of the fixed block extends into the inside of the rectangular groove. The locking block is clamped into the clamping groove and the rectangular groove, so as to fix the positions of the mounting block, the connecting plate, the water detector and the detection rod.

[0011] Preferably, a plurality of support piles are fixedly installed at the bottom of the support disk. Insert the support piles into the river channel soil to fix the entire device inside the river channel.

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

[0013] 1. Slide the installation block into the interior of the rectangular groove. At this time, then snap the locking block into the interior of the installation block and the fixing block. At this time, the outer wall of the locking block is in close fit with the inner wall of the card slot. Thus, the position of the installation block can be fixed by the locking block, facilitating the installation and disassembly of the water detector; compared with the prior art, the measuring device in this application is convenient for installation and disassembly, simplifying the construction steps.

[0014] 2. Slide the positioning rod inside the fixed rod. After sliding to the appropriate height, thread the fixing bolt into the interior of the first positioning hole and a corresponding second positioning hole, thereby enabling the adjustment of the height of the water detector to measure the water flow conditions at different water depth positions; compared with the prior art, this application facilitates the adjustment of the height of the water detector, thus facilitating the measurement of the water flow at different water depth positions. Brief Description of the Drawings

[0015] Figure 1 is the front view structural schematic diagram of the application embodiment;

[0016] Figure 2 is the overall structural schematic diagram of the application embodiment;

[0017] Figure 3 is the sectional structural schematic diagram of the application embodiment;

[0018] Figure 4 is Figure 2 the enlarged schematic diagram of the structure at A in

[0019] Description of the reference numerals: 1, support disk; 2, positioning rod; 3, installation block; 4, fixed rod; 5, fixed groove; 6, first positioning hole; 7, second positioning hole; 8, fixing bolt; 9, fixing block; 10, connecting plate; 11, water detector; 12, detection rod; 13, locking block; 14, rectangular groove; 15, card slot; 16, handle; 17, support pile. Detailed Description of the Invention

[0020] The following Figures 1-4 further elaborates on this application in detail.

[0021] The embodiment of this application discloses a measuring device for a cross-section of a water conservancy model. Refer to Figure 1 , Figure 3 and Figure 4, including a support plate 1, a positioning rod 2, a mounting block 3 and a locking component. A fixing rod 4 is fixedly connected to the top of the support plate 1. A fixing groove 5 is formed inside the fixing rod 4. A first positioning hole 6 is formed in the side wall of the fixing groove 5. A plurality of second positioning holes 7 matching the first positioning hole 6 are formed on the surface of the positioning rod 2. A fixing bolt 8 is commonly threadedly connected inside the first positioning hole 6 and the plurality of second positioning holes 7. A fixing block 9 is fixedly installed at the top of the positioning rod 2. A connecting plate 10 is fixedly installed on one side of the mounting block 3. A water detector 11 is installed at the bottom of the connecting plate 10. A detection rod 12 is installed at the bottom of the water detector 11. A flowmeter and a sonic detector are specifically provided inside the water detector 11. The detection rod 12 transmits the detected water flow signal to the water detector 11. The flowmeter can detect the water flow rate, and at the same time, the sonic detector starts to detect the underwater situation. The water detector 11 is electrically connected to an external power supply through a switch. The water detector 11 can be driven to work through the switch. By sliding the positioning rod 2 inside the fixing rod 4 and, after sliding to a suitable height, threadedly connecting the fixing bolt 8 into the first positioning hole 6 and a corresponding second positioning hole 7, the height of the water detector 11 can be adjusted to measure positions at different water depths.

[0022] Refer to Figure 1 , Figure 2 and Figure 3 , the locking component includes a locking block 13. A rectangular groove 14 for the mounting block 3 to slide into is formed on one side of the fixing block 9. Card slots 15 for the locking block 13 to be snap-fitted into are formed inside the mounting block 3 and at the top of the fixing block 9. Slide the mounting block 3 into the inside of the rectangular groove 14. At this time, then snap the locking block 13 into the inside of the mounting block 3 and the fixing block 9. At this time, the outer wall of the locking block 13 is closely attached to the inner wall of the card slot 15. Thus, the position of the mounting block 3 can be fixed by the locking block 13.

[0023] Refer to Figure 1 and Figure 2 , a handle 16 is installed at the top of the fixing block 9. By applying force to the handle 16, the locking block 13 can be taken out or put down from the inside of the rectangular groove 14.

[0024] Refer to Figure 1 and Figure 3 , the card slot 15 inside the mounting block 3 penetrates the mounting block 3 along the height direction of the mounting block 3. The card slot 15 at the top of the fixing block 9 extends into the inside of the rectangular groove 14. The locking block 13 is snap-fitted into the card slot 15 and the inside of the rectangular groove 14, thereby fixing the positions of the mounting block 3, the connecting plate 10, the water detector 11 and the detection rod 12.

[0025] Refer to Figure 2 and Figure 3, a plurality of support piles 17 are fixedly installed at the bottom of the support plate 1. The support piles 17 are inserted into the river channel soil to fix the entire device inside the river channel.

[0026] The implementation principle of the measuring device for the cross-section of the water conservancy model in this application embodiment is as follows: The support piles 17 are inserted into the river channel soil to fix the entire device inside the river channel. By applying force to the handle 16, the locking block 13 can be taken out or lowered from the inside of the rectangular groove 14. The mounting block 3 is slid into the inside of the rectangular groove 14. At this time, the locking block 13 is snapped into the inside of the mounting block 3 and the fixing block 9. At this time, the outer wall of the locking block 13 is closely attached to the inner wall of the card slot 15. Thus, the position of the mounting block 3 can be fixed by the locking block 13, so as to realize the position fixing of the mounting block 3, the connecting plate 10, the water detector 11 and the detection rod 12. A flow meter and a sonic detector are specifically provided inside the water detector 11. The detection rod 12 transmits the detected water flow signal to the water detector 11. The flow meter can detect the water flow velocity, and at the same time the sonic detector starts to detect the underwater situation. Finally, these signals are converted into digital information and fed back to the screen of the water detector 11. The water detector 11 is electrically connected to an external power supply through a switch. The water detector 11 can be driven to work through the switch. By sliding the positioning rod 2 inside the fixed rod 4 and screwing the fixing bolt 8 into the first positioning hole 6 and a corresponding second positioning hole 7 after sliding to a suitable height, the height of the water detector 11 can be adjusted to measure the positions of different water depths.

[0027] Finally, several points should be noted: First, in the description of this application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. It can be a mechanical connection or an electrical connection, or the communication inside two components. It can be directly connected. "Up", "down", "left", "right", etc. are only used to represent the relative position relationship. When the absolute position of the described object changes, the relative position relationship may change;

[0028] Second: In the attached drawings of the disclosed embodiment of the present utility model, only the structures related to the disclosed embodiment of the present disclosure are involved. Other structures can refer to the general design. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0029] Finally: The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

[0030] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application shall be covered within the protection scope of the present application.

Claims

1. A measuring device for a hydraulic model cross section, comprising a support plate (1), a positioning rod (2), a mounting block (3) and a locking assembly, characterized in that: The top of the support plate (1) is fixedly connected to a fixing rod (4), a fixing groove (5) is provided inside the fixing rod (4), a first positioning hole (6) is provided on the side wall of the fixing groove (5), a plurality of second positioning holes (7) matching the first positioning hole (6) are provided on the surface of the positioning rod (2), the first positioning hole (6) and the plurality of second positioning holes (7) are threadedly connected inside with fixing bolts (8), a fixing block (9) is fixedly installed on the top of the positioning rod (2), a connecting plate (10) is fixedly installed on one side of the mounting block (3), a water detector (11) is installed at the bottom of the connecting plate (10), and a detection rod (12) is installed at the bottom of the water detector (11).

2. The measuring device for hydraulic model section according to claim 1, characterized in that: The locking assembly comprises a locking block (13), a rectangular groove (14) for the mounting block (3) to slide into is provided on one side of the fixing block (9), and a card slot (15) for the locking block (13) to be carded into is provided inside the mounting block (3) and on the top of the fixing block (9).

3. The measuring device for hydraulic model section according to claim 1, characterized in that: A handle (16) is installed on the top of the fixing block (9).

4. The measuring device for hydraulic model section according to claim 2, characterized in that: The card slot (15) inside the mounting block (3) penetrates the mounting block (3) along the height direction of the mounting block (3), and the card slot (15) at the top of the fixing block (9) extends to the inside of the rectangular groove (14).

5. The measuring device for hydraulic model section according to claim 1, characterized in that: A plurality of support piles (17) are fixedly mounted on the bottom of the support plate (1).

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