Underground water level measuring device for water conservancy project investigation

Abstract

The utility model relates to the technical field of water level measuring equipment, in particular to an underground water level measuring device for water conservancy project investigation, which comprises a bottom frame, the bottom of the bottom frame is provided with a limiting chute, the inside of the limiting chute is slidably connected with a limiting slider, and the top of the limiting slider is fixedly connected with a limiting fixture block. According to the underground water level measuring device for water conservancy project investigation, through arrangement of limiting sliding grooves, limiting sliding blocks, limiting clamping blocks, a placing frame, a balancing weight, a fixing frame, adjusting rods, connecting plates and universal wheels, during use, the adjusting rods are rotated to rotate in the fixing frame, then the heights of the four corners of the bottom of the device are adjusted, and the universal wheels are supported and fixed through the connecting plates; the universal wheels rotate to drive the device to move, the limiting sliding blocks slide into the limiting sliding grooves, when the limiting clamping blocks are clamped into the clamping grooves in the inner walls of the limiting sliding grooves, the position of the containing frame can be fixed, the balancing weight can keep the stability of the device due to the gravity of the balancing weight, and therefore the device is prevented from toppling over.

Description

TECHNICAL FIELD

[0001] The utility model relates to water level measuring equipment technical field, concretely is a groundwater level measuring device for water conservancy engineering investigation. BACKGROUND

[0002] Groundwater refers to the water of various states widely buried below the ground surface, and atmospheric precipitation is the main source of groundwater. In the process of surveying groundwater, water level of groundwater needs to be measured for water conservancy engineering. In order to facilitate the measurement of water level, a groundwater level measuring device for water conservancy engineering investigation is needed.

[0003] However, the existing groundwater level measuring device for water conservancy engineering investigation has the following shortcomings:

[0004] (1) The existing groundwater level measuring device for water conservancy engineering investigation has weak stability and reliability functions. Since the ground level of the measurement site is not uniform, the traditional measuring device is difficult to adjust the height of the four corners, and the device is easy to fall due to the lack of weighting structure at the bottom during use, which reduces the stability of the device and the measurement efficiency.

[0005] (2) The existing groundwater level measuring device for water conservancy engineering investigation has weak function of improving the subsequent cleaning efficiency of the device. Since the surface of the measuring wire of the traditional device will accumulate stains after long-term use, the traditional measuring device is difficult to disassemble, which reduces the subsequent cleaning efficiency of the device and the service life of the measuring wire. Utility model content

[0006] The utility model aims to provide a groundwater level measuring device for water conservancy engineering investigation to solve the problems raised in the background.

[0007] To achieve the above object, the utility model provides following technical scheme: A groundwater level measuring device for water conservancy project investigation, including bottom frame, the bottom of bottom frame is equipped with limit sliding slot, the inside of limit sliding slot is connected with limit sliding block of sliding, the top of limit sliding block is fixedly connected with limit clamping block, the bottom of limit sliding block is fixedly connected with placing frame, the inside of placing frame is provided with counterweight, the bottom corner of bottom frame is fixedly connected with fixed frame, the inner wall of fixed frame is connected with adjusting lever of screw thread, the bottom of adjusting lever is fixedly connected with connecting plate, the bottom of connecting plate is provided with universal wheel, the top of bottom frame is fixedly connected with support rod, the top of support rod is fixedly connected with top frame, the top of top frame is equipped with installation sliding slot, the inside of installation sliding slot is connected with installation sliding block of sliding, the bottom of installation sliding block is fixedly connected with installation clamping block, the top of installation sliding block is fixedly connected with first link plate, the side of first link plate is fixedly connected with fixed plate, the top of fixed plate is fixedly connected with servo motor, the output of servo motor is fixedly connected with rotating lever, the outer surface of rotating lever is fixedly connected with first limit ring, the surface side of rotating lever is provided with rotating wheel, the surface side of rotating lever is connected with second limit ring of screw thread, the side of rotating lever is connected with third limit ring of screw thread, the outer surface of rotating lever is rotatably connected with second link plate.

[0008] Optionally, the inner bottom wall of the installation sliding slot is provided with an installation clamping groove, the installation clamping block is fitted with the installation clamping groove, when the installation clamping block is clamped into the installation clamping groove, the installation clamping groove limits the installation clamping block, so that the installation clamping block is fixed in the installation clamping groove, and then the position of the installation sliding block is also fixed.

[0009] Optionally, the outer surface of the rotating wheel is provided with a lead wire, one end of the lead wire is fixedly connected with a lead block, the rotating wheel drives the lead wire to be retracted and extended when rotating, and the lead block slides the lead wire downward.

[0010] Optionally, the inner side wall of the support rod is fixedly connected with a rectangular plate, the top of the rectangular plate is provided with a limit slot hole, the sliding direction of the lead wire can be limited through the arrangement of the rectangular plate and the limit slot hole.

[0011] Optionally, one side of the top of the top frame is fixedly connected with a push rod, the outer surface of the push rod is fixedly connected with an anti-skid pad, the anti-skid pad has the anti-skid property, and the hand and the push rod can be prevented from slipping.

[0012] Optionally, the material of the anti-skid pad is rubber, the rubber has good anti-skid performance, and the sliding position of the lead wire can be prevented from deviating through the arrangement of the limit slot hole.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] 1. The groundwater level measuring device for water conservancy investigation, through the setting of the limiting chute, the limiting sliding block, the limiting clamping block, the placing frame, the counterweight block, the fixed frame, the adjusting rod, the connecting plate and the universal wheel, when in use, the adjusting rod is rotated to rotate inside the fixed frame, and then the height of the four corners at the bottom of the device is adjusted, the connecting plate supports and fixes the universal wheel, the universal wheel is rotated to drive the device to move, the limiting sliding block is slid to the inside of the limiting chute, when the limiting clamping block is clamped into the clamping groove in the inner wall of the limiting chute, the position of the placing frame can be fixed, and the counterweight block can maintain the stability of the device due to its own gravity, so that the device is prevented from falling.

[0015] 2. The groundwater level measuring device for water conservancy investigation, through the setting of the installation chute, the installation sliding block, the installation clamping block, the first connecting plate, the rotating rod, the first limiting ring, the rotating wheel, the second limiting ring, the third limiting ring and the second connecting plate, when in use, the installation sliding block is slid to the inside of the installation chute, when the installation clamping block is clamped into the clamping groove in the inside of the installation chute, the position of the first connecting plate is fixed, then the rotating wheel is arranged on the surface of the rotating rod, when one side of the rotating wheel is attached to the first limiting ring, the second limiting ring is rotated to be attached to the other side of the rotating wheel, so that the position of the rotating wheel is fixed on the surface of the rotating rod, then the third limiting ring is rotated to be attached to one side of the second connecting plate, so that the rotating rod cannot be loosened and fall off, so that the rotating wheel is conveniently disassembled and cleaned, the subsequent cleaning efficiency of the device is improved, the surface of the measuring line of the traditional device is prevented from being accumulated with stains after long-term use, the traditional measuring device is difficult to disassemble, the subsequent cleaning efficiency of the device is reduced, and the service life of the measuring line is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a three-dimensional appearance schematic view of the utility model;

[0017] Figure 2 It is a counterweight block split schematic view of the utility model;

[0018] Figure 3 It is a second connecting plate split schematic view of the utility model;

[0019] Figure 4 It is a top frame internal section view schematic view of the utility model.

[0020] In the figure: 1, the bottom frame; 2, the limiting sliding groove; 3, the limiting sliding block; 4, the limiting clamping block; 5, the placing frame; 6, the counterweight; 7, the fixed frame; 8, the adjusting rod; 9, the connecting plate; 10, the universal wheel; 11, the supporting rod; 12, the top frame; 13, the mounting sliding groove; 14, the mounting sliding block; 15, the mounting clamping block; 16, the first link plate; 17, the fixed plate; 18, the servo motor; 19, the rotating rod; 20, the first limiting ring; 21, the rotating wheel; 22, the second limiting ring; 23, the third limiting ring; 24, the second link plate; 25, the mounting clamping groove; 26, the wire; 27, the lead block; 28, the rectangular plate; 29, the limiting slot hole; 30, the push rod; 31, the antiskid pad. DETAILED DESCRIPTION

[0021] 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 the other embodiments obtained by the ordinary skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Please refer to Figures 1-4The utility model provides a kind of underground water level measuring device for water conservancy project investigation, including bottom frame 1, the bottom of bottom frame 1 is equipped with limit sliding slot 2, limit sliding slot 2 is slidably connected with limit sliding block 3 in its inside, the top of limit sliding block 3 is fixedly connected with limit clamping block 4, the bottom of limit sliding block 3 is fixedly connected with placing frame 5, placing frame 5 is provided with counterweight 6 in its inside, the bottom of bottom frame 1 is fixedly connected with fixed frame 7 in four corners, the inner side wall of fixed frame 7 is threadedly connected with adjusting lever 8, the bottom of adjusting lever 8 is fixedly connected with connecting plate 9, the bottom of connecting plate 9 is provided with universal wheel 10, the top of bottom frame 1 is fixedly connected with support rod 11, the top of support rod 11 is fixedly connected with top frame 12, installation sliding slot 13 is equipped in the top of top frame 12, installation sliding block 14 is slidably connected in the inside of installation sliding slot 13, installation clamping block 15 is fixedly connected with the bottom of installation sliding block 14, the top of installation sliding block 14 is fixedly connected with first link plate 16, one side of first link plate 16 is fixedly connected with fixed plate 17, the top of fixed plate 17 is fixedly connected with servo motor 18, the output of servo motor 18 is fixedly connected with rotating rod 19, the outer surface of rotating rod 19 is fixedly connected with first limit ring 20, rotating wheel 21 is arranged on the surface of rotating rod 19, the surface of rotating rod 19 is threadedly connected with second limit ring 22, one side of rotating rod 19 is threadedly connected with third limit ring 23, the outer surface of rotating rod 19 is rotatably connected with second link plate 24, rotating adjusting lever 8 makes it rotate in the inside of fixed frame 7, and then the height of the four corners of the bottom of adjusting device is adjusted, connecting plate 9 supports and fixes universal wheel 10, universal wheel 10 rotates and drives the movement of the device, limit sliding block 3 is slid to the inside of limit sliding slot 2, when limit clamping block 4 is clamped into the clamping groove of the inner wall of limit sliding slot 2, the position of placing frame 5 can be fixed, counterweight 6 can keep the stability of the device due to its gravity, to prevent the device from falling, installation sliding block 14 is slid to the inside of installation sliding slot 13, when installation clamping block 15 is clamped into the clamping groove in the inside of installation sliding slot 13, the position of first link plate 16 is fixed, then rotating wheel 21 is arranged on the surface of rotating rod 19, when one side of rotating wheel 21 is attached to first limit ring 20, second limit ring 22 is rotated to be attached to the other side of rotating wheel 21, so that the position of rotating wheel 21 is fixed on the surface of rotating rod 19, then third limit ring 23 is rotated to be attached to one side of second link plate 24, so that rotating rod 19 will not loosen and slide, to facilitate the disassembly and cleaning of rotating wheel 21.

[0023] The inner bottom wall of installation sliding slot 13 is equipped with installation clamping groove 25, installation clamping block 15 is attached to installation clamping groove 25, when installation clamping block 15 is clamped into installation clamping groove 25, installation clamping groove 25 limits installation clamping block 15, so that installation clamping block 15 is fixed in installation clamping groove 25, and then the position of installation sliding block 14 is also fixed.

[0024] The outer surface of the rotating wheel 21 is provided with a guide wire 26, one end of the guide wire 26 is fixedly connected with a lead block 27, the rotating wheel 21 rotates to drive the guide wire 26 to be retracted and extended, and the lead block 27 slides the guide wire 26 downward;

[0025] The inner side wall of the supporting rod 11 is fixedly connected with a rectangular plate 28, the top of the rectangular plate 28 is provided with a limiting slot hole 29, and the limiting slot hole 29 and the rectangular plate 28 can limit the sliding direction of the guide wire 26;

[0026] One side of the top of the top frame 12 is fixedly connected with a push rod 30, the outer surface of the push rod 30 is fixedly connected with an anti-skid pad 31, the anti-skid pad 31 has the anti-skid property and can prevent the hands from slipping off the push rod 30;

[0027] The anti-skid pad 31 is made of rubber, the rubber has good anti-skid property, and the limiting slot hole 29 can prevent the sliding position of the guide wire 26 from deviating.

[0028] In the utility model, the working steps of the device are as follows:

[0029] The first step is that the adjusting rod 8 is rotated to rotate in the fixed frame 7, the height of the four corners of the bottom of the device is adjusted, the connecting plate 9 supports and fixes the universal wheel 10, the universal wheel 10 rotates to drive the device to move, the limiting sliding block 3 is slid to the inside of the limiting sliding groove 2, when the limiting clamping block 4 is clamped into the clamping groove in the inner wall of the limiting sliding groove 2, the position of the placing frame 5 can be fixed, the counterweight 6 can keep the stability of the device due to the gravity, so that the device is prevented from toppling, the mounting sliding block 14 is slid to the inside of the mounting sliding groove 13, when the mounting clamping block 15 is clamped into the clamping groove in the inside of the mounting sliding groove 13, the position of the first connecting plate 16 is fixed, then the rotating wheel 21 is arranged on the surface of the rotating rod 19, when one side of the rotating wheel 21 is attached to the first limiting ring 20, the second limiting ring 22 is rotated to be attached to the other side of the rotating wheel 21, so that the position of the rotating wheel 21 is fixed on the surface of the rotating rod 19, then the third limiting ring 23 is rotated to be attached to one side of the second connecting plate 24, so that the rotating rod 19 cannot be loosened and falls, so that the rotating wheel 21 is conveniently disassembled and cleaned;

[0030] The second step is that when the mounting clamping block 15 is clamped into the inside of the mounting clamping groove 25, the mounting clamping groove 25 limits the mounting clamping block 15, so that the mounting clamping block 15 is fixed in the inside of the mounting clamping groove 25, and then the position of the mounting sliding block 14 is also fixed, when the rotating wheel 21 rotates, the guide wire 26 is retracted and extended, and the lead block 27 slides the guide wire 26 downward, and the limiting slot hole 29 and the rectangular plate 28 can limit the sliding direction of the guide wire 26;

[0031] Third step: The anti-push push rod 30 can drive the device to move. The anti-slip pad 31 has anti-slip properties and can prevent the hand from slipping between the push rod 30 and the rubber has good anti-slip performance. The setting of the limiting slot 29 can prevent the sliding position of the wire 26 from shifting.

[0032] 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 embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the 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 the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A groundwater level measuring device for hydraulic engineering survey, comprising a bottom frame (1), characterized in that: The bottom of the bottom frame (1) is provided with a limiting sliding groove (2), the inside of the limiting sliding groove (2) is slidably connected with a limiting sliding block (3), the top of the limiting sliding block (3) is fixedly connected with a limiting clamping block (4), the bottom of the limiting sliding block (3) is fixedly connected with a placing frame (5), the inside of the placing frame (5) is provided with a counterweight (6), the bottom of the bottom frame (1) is fixedly connected with a fixed frame (7) at four corners, the inner side wall of the fixed frame (7) is threadedly connected with an adjusting rod (8), the bottom of the adjusting rod (8) is fixedly connected with a connecting plate (9), the bottom of the connecting plate (9) is provided with a universal wheel (10), the top of the bottom frame (1) is fixedly connected with a supporting rod (11), the top of the supporting rod (11) is fixedly connected with a top frame (12), the top of the top frame (12) is provided with a mounting sliding groove (13), the inside of the mounting sliding groove (13) is slidably connected with a mounting sliding block (14), the bottom of the mounting sliding block (14) is fixedly connected with a mounting clamping block (15), the top of the mounting sliding block (14) is fixedly connected with a first connecting plate (16), one side of the first connecting plate (16) is fixedly connected with a fixed plate (17), the top of the fixed plate (17) is fixedly connected with a servo motor (18), the output end of the servo motor (18) is fixedly connected with a rotating rod (19), the outer surface of the rotating rod (19) is fixedly connected with a first limiting ring (20), one side of the surface of the rotating rod (19) is provided with a rotating wheel (21), one side of the surface of the rotating rod (19) is threadedly connected with a second limiting ring (22), one side of the rotating rod (19) is threadedly connected with a third limiting ring (23), the outer surface of the rotating rod (19) is rotatably connected with a second connecting plate (24).

2. The groundwater level measuring device for hydraulic engineering survey of claim 1, wherein: The inner bottom wall of the mounting sliding groove (13) is provided with a mounting clamping groove (25), and the mounting clamping block (15) is fitted with the mounting clamping groove (25).

3. The groundwater level measuring device for hydraulic engineering survey of claim 1, wherein: The outer surface of the rotating wheel (21) is provided with a wire (26), one end of the wire (26) is fixedly connected with a lead block (27).

4. The groundwater level measuring device for hydraulic engineering survey of claim 1, wherein: The inner side wall of the supporting rod (11) is fixedly connected with a rectangular plate (28), and the top of the rectangular plate (28) is provided with a limiting slot hole (29).

5. The groundwater level measuring device for hydraulic engineering survey of claim 1, wherein: One side of the top of the top frame (12) is fixedly connected with a push rod (30), and the outer surface of the push rod (30) is fixedly connected with an anti-skid pad (31).

6. The groundwater level measuring device for hydraulic engineering survey of claim 5, wherein: The material of the anti-skid pad (31) is rubber.

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