Accurate measuring equipment for water level detection rod

Abstract

The utility model relates to the technical field of instruments and meters, and discloses a water level detection rod accurate measuring device which comprises a shell, the rear side of the shell is fixedly connected with two protective covers, the rear sides of the two protective covers are both slidably connected with first moving rods, the front sides of the first moving rods are rotatably connected with a fixing plate, and the fixing plate is fixedly connected with the shell. The device comprises a fixed plate, movable plates are fixedly connected to the upper side and the lower side of the fixed plate, first springs are fixedly connected to the front sides of the two movable plates, second fixed plates are fixedly connected to the front sides of the two movable plates, transverse plates are fixedly connected to the close sides of the two second fixed plates, and two limiting shafts are fixedly connected to the rear sides of the two transverse plates. And moving rods II are slidably connected to the far sides of the two protective covers. According to the traction rope fixing device, the first moving rod moves, the first fixing plate drives the moving plate to move, the fixing plate drives the transverse plate to move, the limiting shaft breaks away from control over the second moving rod, and fixing and limiting of the traction rope are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of instrument and meter, especially relates to water level detection rod accurate measurement equipment. BACKGROUND

[0002] Water level detection rod is a kind of equipment for accurately determining water level height, its core lies in using accurate measurement technology, by built-in sensor such as pressure, ultrasonic wave, radar, signal processing is handled with electronic circuit, data acquisition and transmission are realized with the help of automation and communication technology. The reason why accurate measurement equipment is used is that in the field of water conservancy and hydropower engineering, water resources management, the accurate measurement of water level is crucial for flood control and disaster reduction, safe operation of water conservancy facilities, rational allocation of water resources, etc. Accurate measurement equipment can accurately convert water level changes into readable data, provide reliable basis for related decision-making, and help realize efficient and scientific water conservancy management and resource utilization.

[0003] The working principle of water level detection rod accurate measurement equipment is to use sensor to perceive water level change and convert it into electrical signal or other physical quantity, such as pressure sensor calculates water level by measuring water pressure, ultrasonic wave sensor emits and receives ultrasonic wave pulse, calculates water level according to propagation time, radar sensor measures water level by radar wave reflection principle, then processes, amplifies, filters and converts sensor signal by electronic circuit, and calculates, stores and controls data by microprocessor or single-chip microcomputer, and transmits data to remote terminal through communication module when necessary, so as to realize accurate measurement and monitoring of water level.

[0004] In the prior art, part of water level detection rod accurate measurement equipment is used to measure water level by fixing traction line manually, so as to fix and view water level, manual fixing is inefficient, especially in the scene of real-time and frequent monitoring of water level, it is difficult to meet the demand of quickly obtaining data, therefore water level detection rod accurate measurement equipment is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides water level detection rod accurate measurement equipment, aiming at improving the problem of low efficiency of manual fixing in the prior art to measure water level by fixing traction line manually, so as to fix and view water level, especially in the scene of real-time and frequent monitoring of water level, it is difficult to meet the demand of quickly obtaining data.

[0006] In order to realize the above purpose, the utility model adopts the following technical scheme:

[0007] Water level detection rod precision measuring equipment, including the shell, the rear side of the shell is fixedly connected with two protective covers, the rear side of two protective covers is slidably connected with moving rod one, the front side of moving rod one is rotatably connected with fixed plate, the upper and lower sides of fixed plate are fixedly connected with moving plate, the front side of two moving plates is fixedly connected with spring one, the front side of two moving plates is fixedly connected with fixed plate two, the similar side of two fixed plate two is fixedly connected with horizontal plate, the rear side of two horizontal plates is fixedly connected with two limiting shafts, the similar side of two protective covers is slidably connected with moving rod two, the rear side of shell is fixedly connected with disassembly assembly for disassembling detection head;

[0008] As a further description of the above technical solutions:

[0009] The disassembly assembly includes a traction line, the other side of the traction line is fixedly connected with a connecting shell, the left and right sides of the connecting shell are rotatably connected with rotating plates, the similar side of two rotating plates is fixedly connected with fixed blocks two, the similar side of two fixed blocks two is fixedly connected with springs two;

[0010] As a further description of the above technical solutions:

[0011] The bottom inner wall of the shell is fixedly connected with a rotating wheel, the rear side of the rotating wheel is rotatably connected with the front side of the traction line;

[0012] As a further description of the above technical solutions:

[0013] The front side inner wall of the shell is fixedly connected with a fixed block three, the front side of the fixed block three is fixedly connected with a connecting block, the front side of the connecting block is fixedly connected with a fixed shell, the outer part of the connecting block is fixedly connected with the front side of the shell;

[0014] As a further description of the above technical solutions:

[0015] The front side of the fixed shell is fixedly connected with two limiting plates two, the front side of the fixed shell is fixedly connected with a display screen, the similar side of two limiting plates two is fixedly connected with the left and right sides of the fixed shell;

[0016] As a further description of the above technical solutions:

[0017] The similar side of the moving rod two is fixedly connected with the fixed block two, the middle part of the moving rod two is provided with a limiting notch, and the similar side of the moving rod two is fixedly connected with a limiting block;

[0018] As a further description of the above technical solutions:

[0019] The upper and lower inner walls of the protective cover are fixedly connected with guide plates, and the far sides of the two moving plates are slidably connected to the close sides of the two guide plates.

[0020] As a further description of the above technical solution:

[0021] The far sides of the two spring twos are fixedly connected to the inner wall of the connecting pipe, and the inner wall of the connecting pipe is slidably connected with a fixed pipe.

[0022] The utility model has the advantages of the following beneficial effects:

[0023] 1、The utility model discloses a moving rod one moves, makes its fixed plate one move, thereby drive the moving plate and move, make its spring move, make its fixed plate drive the transverse board and move, make its limit position axle and separate the control of moving rod two, moving rod two moves at this time, thereby realize the fixed limit of the traction rope, in addition can ensure the equipment position stable in the measuring process, thereby avoid the influence measuring accuracy because of the traction rope sway.

[0024] 2、The utility model discloses a rotating plate and rotate, thereby make its fixed block two move, make its spring two and be extruded, rotating plate does not limit the fixed pipe at this time, make its fixed pipe and separate the connecting pipe, thereby realized the disassembly of the detection head, in addition convenient under different detection scene, thereby the quick replacement of the detection head of adaptation, satisfy the diversified measuring demand. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is the stereogram schematic diagram of water level detection rod precision measuring equipment that the utility model proposes;

[0026] Figure 2 It is the rotating wheel structure schematic diagram of water level detection rod precision measuring equipment that the utility model proposes;

[0027] Figure 3 It is the transverse board structure schematic diagram of water level detection rod precision measuring equipment that the utility model proposes;

[0028] Figure 4 It is the fixed pipe structure schematic diagram of water level detection rod precision measuring equipment that the utility model proposes.

[0029] LEGEND:

[0030] 1, the shell; 2, protective cover; 3, moving rod one; 4, fixed plate one; 5, moving plate; 6, fixed plate two; 7, spring one; 8, cross plate; 9, limit shaft; 10, guide plate; 11, rotating wheel; 12, traction line; 13, connecting pipe; 14, rotating plate; 15, fixed block one; 16, spring two; 17, moving rod two; 18, fixed block two; 19, limit block; 20, fixed block three; 21, connecting block; 22, fixed shell; 23, limit plate two; 24, display screen; 25, fixed pipe. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0032] Referring to Figure 2 and Figure 3 An embodiment provided by the utility model: water level detection rod accurate measurement equipment, including shell 1, the shell 1 is the structure inside protection makes it stable, the rear side of the shell 1 is fixedly connected with two protective covers 2, the protective cover 2 is the limiting component inside protection, makes it stable, the rear side of two protective covers 2 is slidably connected with moving rod one 3, moving rod one 3 receives external force, to move, the front side of moving rod one 3 is rotatably connected with fixed plate one 4, fixed plate one 4 receives the driving force of moving rod one 3, to move, the upper and lower sides of fixed plate one 4 are fixedly connected with moving plate 5, the front side of two moving plates 5 is fixedly connected with spring one 7, moving plate 5 receives the driving force of fixed plate one 4, moves along with fixed plate, spring one 7 receives the extrusion force of moving plate 5, to store elastic force, to moving plate 5 with elastic force, the front side of two moving plates 5 is fixedly connected with fixed plate two 6, the similar side of two fixed plate two 6 is fixedly connected with cross plate 8, the rear side of two cross plates 8 is fixedly connected with two limit shafts 9, fixed plate two 6 moves along with moving plate 5, to drive cross plate 8 to move, to make its limit shaft 9 move, the side away from of two protective covers 2 is slidably connected with moving rod two 17, moving rod two 17 fixes the traction part, the rear side of the shell 1 is fixedly connected with the disassembly assembly for disassembling probe head.

[0033] Referring to Figure 2 and Figure 4The dismounting assembly comprises a traction line 12 fixedly connected to the rear side of the shell 1, the traction line 12 is provided with a detection head for detecting underwater, the other side of the traction line 12 is fixedly connected with a connecting pipe 13, the left and right sides of the connecting pipe 13 are rotatably connected with rotating plates 14, the connecting pipe 13 is connected with the detection head and the traction line 12, the rotating plates 14 are used for receiving external force to rotate, the far sides of the two rotating plates 14 are fixedly connected with fixed blocks one 15, the far sides of the two fixed blocks one 15 are fixedly connected with springs two 16, the fixed blocks one 15 receive external force of the rotating plates 14 to move, and the springs two 16 receive external force of the fixed blocks one 15 to store elastic force.

[0034] With reference to Figures 1 to 3 The bottom inner wall of the shell 1 is fixedly connected with a rotating wheel 11, the rear side of the rotating wheel 11 is rotatably connected to the front side of the traction line 12, the rotating wheel 11 is used for sending and recovering the traction line 12, the front side inner wall of the shell 1 is fixedly connected with a fixed block three 20, the front side of the fixed block three 20 is fixedly connected with a connecting block 21, the front side of the connecting block 21 is fixedly connected with a fixed shell 22, the outer side of the connecting block 21 is fixedly connected to the front side of the shell 1, the fixed block three 20 is fixed to the inner wall of the shell 1, the connecting block 21 is connected with the fixed shell 22 and the fixed block three 20, the front side of the fixed shell 22 is fixedly connected with two limiting plates two 23, the front side of the fixed shell 22 is fixedly connected with a display screen 24, the left and right sides of the display screen 24 are fixedly connected with the close sides of the two limiting plates two 23, the limiting plates two 23 are fixed to the front side of the fixed shell 22 and are used for limiting the display screen 24 to be fixed, the far sides of the two moving rods two 17 are fixedly connected with fixed blocks two 18, the fixed blocks two 18 receive external force to drive the moving rods two 17 to move, the middle parts of the moving rods two 17 are provided with limiting grooves, the limiting grooves are used for allowing the horizontal plates 8 to move to limit the moving rods two 17, the close sides of the moving rods two 17 are fixedly connected with limiting blocks 19, the limiting blocks 19 receive the pushing force of the moving rods two 17 to fix the traction line 12, the upper and lower inner walls of the protective cover 2 are fixedly connected with guide plates 10, the far sides of the two moving plates 5 are slidably connected to the close sides of the two guide plates 10, the guide plates 10 are fixed to the bottom of the fixed protective cover 2 to stably allow the moving plates 5 to move, the far sides of the two springs two 16 are fixedly connected to the inner wall of the connecting pipe 13, the springs two 16 receive the pushing force of the fixed blocks one 15 to store elastic force, and the inner wall of the connecting pipe 13 is slidably connected with a fixed pipe 25, the fixed pipe 25 protects the internal detection head.

[0035] Working principle: when the probe head drops to a certain height, the operator pushes the moving rod 3, the fixed plate 4 receives the pushing force of the moving rod 3, and moves the upper and lower moving plates 5, so that the fixed plate 2 6 moves and drives the cross plate 8 to move, the spring is also pushed, and the elastic force is stored, the limiting shaft 9 moves with the cross plate 8, thereby releasing the control of the moving rod 2 17, the moving rod 2 17 moves, and the limiting block 19 fixes the traction line 12, thereby realizing the fixing and limiting of the traction rope, and ensuring the stability of the equipment position during measurement, thereby avoiding the influence of the measurement accuracy caused by the shaking of the traction rope

[0036] After the detection is completed, the operator rotates the two rotating plates 14, so that the rotating plate 14 drives the fixed block 15 to move, and the spring 2 16 is extruded, and the rotating plate 14 is disconnected from the control of the fixed tube 25 during rotation, so that the fixed tube 25 is disconnected from the connecting pipe 13, thereby realizing the disassembly of the probe head, and facilitating the quick replacement of the detection head in different detection scenes, thereby meeting the diversified measurement requirements.

[0037] Finally, it should be pointed out that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing detailed description of the present application, for those skilled in the art, it can still be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of protection of the present application.

Claims

1. A water level detection rod precision measurement device, comprising a shell (1), characterized in that: The rear side of the shell (1) is fixedly connected with two protective covers (2), the rear side of each of the two protective covers (2) is slidably connected with a moving rod one (3), the front side of the moving rod one (3) is rotatably connected with a fixed plate (4), the upper and lower sides of the fixed plate (4) are fixedly connected with moving plates (5), the front side of each of the two moving plates (5) is fixedly connected with a spring one (7), the front side of each of the two moving plates (5) is fixedly connected with a fixed plate two (6), the proximal side of each of the two fixed plate two (6) is fixedly connected with a horizontal plate (8), the rear side of each of the two horizontal plates (8) is fixedly connected with two limiting shafts (9), the distal side of each of the two protective covers (2) is slidably connected with a moving rod two (17), and the rear side of the shell (1) is fixedly connected with a disassembly assembly for disassembling the detection head.

2. The water level detection rod precision measurement device according to claim 1, characterized in that: The disassembly assembly comprises a traction line (12), the outer side of the traction line (12) is fixedly connected to the rear side of the shell (1), the other side of the traction line (12) is fixedly connected with a connecting pipe (13), the left and right sides of the connecting pipe (13) are rotatably connected with rotating plates (14), the distal side of each of the two rotating plates (14) is fixedly connected with a fixed block one (15), and the distal side of each of the two fixed block one (15) is fixedly connected with a spring two (16).

3. The water level detection rod precision measurement device according to claim 2, characterized in that: The bottom inner wall of the shell (1) is fixedly connected with a rotating wheel (11), and the rear side of the rotating wheel (11) is rotatably connected to the front side of the traction line (12).

4. The water level detection rod precision measurement device according to claim 1, wherein: The front side inner wall of the shell (1) is fixedly connected with a fixed block three (20), the front side of the fixed block three (20) is fixedly connected with a connecting block (21), the front side of the connecting block (21) is fixedly connected with a fixed shell (22), and the outer side of the connecting block (21) is fixedly connected to the front side of the shell (1).

5. The water level detection rod precision measurement device according to claim 4, characterized in that: The front side of the fixed shell (22) is fixedly connected with two limiting plate two (23), the front side of the fixed shell (22) is fixedly connected with a display screen (24), and the proximal side of each of the two limiting plate two (23) is fixedly connected to the left and right sides of the display screen (24).

6. The water level detection rod precision measurement device according to claim 1, wherein: The distal side of each of the two moving rod two (17) is fixedly connected with a fixed block two (18), the middle part of the moving rod two (17) is provided with a limiting slot, and the proximal side of each of the moving rod two (17) is fixedly connected with a limiting block (19).

7. The water level detection rod precision measurement device according to claim 1, wherein: The upper and lower sides of the protective cover (2) are fixedly connected with guide plates (10), and the distal side of each of the two moving plates (5) is slidably connected to the proximal side of each of the two guide plates (10).

8. The water level detection rod precision measurement device according to claim 2, characterized in that: The distal side of each of the two spring two (16) is fixedly connected to the inner wall of the connecting pipe (13), and the inner wall of the connecting pipe (13) is slidably connected with a fixed pipe (25).

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