Geotechnical engineering investigation water level measuring device

Abstract

The utility model relates to the technical field of water level measuring instruments, in particular to a geotechnical engineering investigation water level measuring device which comprises a water level measuring instrument, a connecting line is electrically connected in the water level measuring instrument, a probe is electrically connected to one end, away from the water level measuring instrument, of the connecting line, a connecting frame is fixedly installed on the surface of the water level measuring instrument, and a water level measuring instrument is fixedly installed on the connecting frame. A sleeve is fixedly mounted on the surface of the connecting frame, a lifting rod is slidably connected to the inner wall of the sleeve, a first plug pin is in threaded connection with the interior of the connecting frame and slidably penetrates through the sleeve, the surface of the first plug pin abuts against the lifting rod, and two round rods are fixedly inserted into the surface of the lifting rod. And clamping frames are fixedly mounted on the surfaces of the two round rods. When the water level measuring instrument is used, a worker can conveniently lift the probe of the water level measuring instrument, so that the worker can conveniently measure the water level during geotechnical engineering investigation.

Description

TECHNICAL FIELD

[0001] The utility model relates to water level measuring instrument technical field especially relates to a kind of water level determination device for geotechnical engineering investigation. BACKGROUND

[0002] Water level measuring instrument is used to monitor the instrument of water level, widely used in river, lake, reservoir, city water supply and other scenes, provide data support for water conservancy monitoring, flood control and drought resistance, water level measuring instrument is often used for water level determination when geotechnical engineering investigation.

[0003] The above and prior art have the following defects: the existing water level measuring instrument usually measures by probe, and the connecting line connected with the probe is soft, so that the probe is not easy to move up and down, affecting the determination of water level by staff during geotechnical engineering investigation.

[0004] Therefore, a kind of water level determination device for geotechnical engineering investigation is proposed. UTILITY MODEL CONTENT

[0005] The utility model aims at solving the shortcomings that the probe of existing water level measuring instrument is not easy to move up and down, and affecting the determination of water level by staff during geotechnical engineering investigation, and proposes a kind of water level determination device for geotechnical engineering investigation.

[0006] In order to achieve the above object, the utility model adopts the following technical scheme: a kind of water level determination device for geotechnical engineering investigation, including water level measuring instrument, the inside electrical connection of water level measuring instrument has connecting line, the end of connecting line away from water level measuring instrument is electrically connected with probe, the surface of water level measuring instrument is fixedly installed with connecting frame, the surface of connecting frame is fixedly installed with sleeve, the inner wall of sleeve is slidably connected with lifting rod, the inside screw thread of connecting frame is connected with first bolt, first bolt slides through sleeve, the surface of first bolt is in contact with lifting rod, the surface of lifting rod is fixedly inserted with two round rods, the surface of two round rods is fixedly installed with clamping frame, the surface of clamping frame is fixedly connected with lifting rod, the arc surface of round rod is rotatably sleeved with extrusion frame, the surface of extrusion frame is in contact with probe, the surface of extrusion frame is provided with clamping groove, the inner wall of two clamping grooves is slidably connected with third bolt, the surface of third bolt is screw-connected with cylinder.

[0007] The effect of the above components is that the probe of water level measuring instrument can be lifted conveniently for staff when using water level measuring instrument, so that staff can measure water level during geotechnical engineering investigation.

[0008] Preferably, the surface of the connecting line is slidably sleeved with a plurality of mounting blocks, the surface of the mounting block is fixedly installed with a clamp, and the inside screw thread of the mounting block is connected with a second bolt.

[0009] The effect achieved by the above-mentioned components is that the clamp is clamped on the lifting rod, then the second pin is rotated, the second pin moves in the direction of approaching the clamp through the thread, after the second pin moves a certain distance, the surface of the second pin extrudes the connecting line, at this time the connecting line and the mounting block are fixed, at this time the connecting line for limiting the clamp and the mounting block cannot be separated, and the effect of preventing the connecting line from being separated is achieved.

[0010] Preferably, a plurality of winding rods are fixedly inserted in the water level measuring instrument, and the size of the winding rods is matched with the size of the clamp.

[0011] The effect achieved by the above-mentioned components is that the clamp can be clamped on the winding rod, thereby accommodating the excess connecting line.

[0012] Preferably, a hanging rack is fixedly installed on the surface of the water level measuring instrument, a supporting cylinder is fixedly sleeved on the surface of the hanging rack, and the surface of the supporting cylinder abuts against the connecting line.

[0013] The effect achieved by the above-mentioned components is that the supporting cylinder can support the connecting line, so that the connecting part of the connecting line and the water level measuring instrument will not be bent.

[0014] Preferably, a fixed frame is fixedly installed on the surface of the water level measuring instrument, four installation grooves are formed in the surface of the fixed frame, a positioning rod is rotatably connected to the inner wall of the installation groove, a positioning cylinder is threadedly connected to the arc surface of the positioning rod, and the surface of the positioning cylinder abuts against the fixed frame.

[0015] The effect achieved by the above-mentioned components is that the positioning cylinder is rotated, the positioning cylinder moves away from the fixed frame through the thread, after the positioning cylinder moves a certain distance, the surface of the positioning cylinder no longer extrudes the fixed frame, then the positioning rod is rotated, the positioning rod is stopped after rotating a certain angle, then the positioning cylinder is rotated, the positioning cylinder moves towards the fixed frame through the thread, after the positioning cylinder moves a certain distance, the surface of the positioning cylinder extrudes the fixed frame, at this time the fixed frame and the positioning rod are fixed, at this time the positioning rod can be inserted into the ground, thereby fixing the water level measuring instrument on the ground, and the stability of the water level measuring instrument is improved.

[0016] Preferably, a tapered cylinder is threadedly connected to the arc surface of each of the four positioning rods, and the surface of the tapered cylinder is fixedly connected with the positioning cylinder.

[0017] The effect achieved by the above-mentioned components is that the tapered cylinder can facilitate the staff to insert the positioning cylinder into the ground.

[0018] Preferably, an anti-skid protrusion is arranged on the surface of the fixed frame, and the surface of each of the four tapered cylinders is a smooth surface.

[0019] The anti-skid protrusions can increase the friction between the fixing frame and the ground, and the smooth surface can facilitate the staff to insert the conical cylinder into the ground.

[0020] Compared with the prior art, the utility model has the advantages and positive effects that,

[0021] In the utility model, the staff can conveniently lift the probe of the water level measuring instrument when using the water level measuring instrument, so that the staff can conveniently measure the water level in the geotechnical engineering investigation. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is the overall structure schematic diagram of the utility model.

[0023] Figure 2 It is the A place enlarged view of the utility model Figure 1 .

[0024] Figure 3 It is the B place enlarged view of the utility model Figure 1

[0025] Figure 4 It is the C place enlarged view of the utility model Figure 1

[0026] Figure 5 It is the side view structure schematic diagram of the utility model Figure 1

[0027] Figure 6 It is the partial structure schematic diagram of the utility model Figure 5

[0028] Legend: 1, water level measuring instrument, 2, connecting line, 3, probe, 4, winding rod, 5, lifting rod, 6, sleeve, 7, connecting frame, 8, first bolt, 9, hanging frame, 10, supporting cylinder, 11, clamp, 12, mounting block, 13, second bolt, 14, clamping frame, 15, round rod, 16, extruding frame, 17, clamping groove, 18, third bolt, 19, cylinder, 20, fixing frame, 21, mounting groove, 22, positioning rod, 23, positioning cylinder, 24, conical cylinder. DETAILED DESCRIPTION

[0029] In order to more clearly understand the above purpose, features and advantages of the utility model, the utility model is further described below in combination with the drawings and embodiments.

[0030] ​​​​In the following description, a lot of specific details are set forth in order to give a thorough understanding of the present application, however, the present application can be practiced in different ways from those described herein, and so the present application is not limited to the specific implementation described in the following disclosure.

[0031] As Figures 1-6As shown, the utility model provides a kind of geotechnical engineering investigation water level measuring device, including water level measuring instrument 1, the inside electric connection of water level measuring instrument 1 has connecting line 2, the one end electric connection of connecting line 2 far from water level measuring instrument 1 has probe 3, the surface fixed mounting of water level measuring instrument 1 has connecting frame 7, the surface fixed mounting of connecting frame 7 has sleeve 6, the inner wall sliding connection of sleeve 6 has lifting rod 5, the inside screw connection of connecting frame 7 has first bolt 8, first bolt 8 slidingly penetrates sleeve 6, the surface of first bolt 8 and lifting rod 5 abut, the surface inside fixed plug of lifting rod 5 is equipped with two round rods 15, the surface fixed mounting of two round rods 15 has clamping frame 14, the surface of clamping frame 14 is fixedly connected with lifting rod 5, the camber surface of round rod 15 rotation sleeve has extrusion frame 16, the surface of extrusion frame 16 and probe 3 abut, the surface of extrusion frame 16 is equipped with clamping groove 17, the inner wall sliding connection of two clamping grooves 17 has third bolt 18, the surface screw connection of third bolt 18 has cylinder 19, the surface sliding sleeve of connecting line 2 has a plurality of mounting blocks 12, the surface fixed mounting of mounting block 12 has clamp 11, the inside screw connection of mounting block 12 has second bolt 13, clamp 11 is clamped in lifting rod 5, then rotate second bolt 13, second bolt 13 moves in the direction close to clamp 11 by screw thread, after second bolt 13 moves a certain distance, the surface of second bolt 13 extrudes connecting line 2, at this time, connecting line 2 and mounting block 12 are fixed, at this time, the spacing of connecting line 2 for clamp 11 and mounting block 12 cannot be opened, reach the effect that the prevention of connecting line 2 is opened, the inside fixed plug of water level measuring instrument 1 is equipped with a plurality of winding rods 4, the size of winding rod 4 is compatible with the size of clamp 11, clamp 11 can be clamped on winding rod 4, to store the excess connecting line 2, the surface fixed mounting of water level measuring instrument 1 has hanging frame 9, the surface fixed sleeve of hanging frame 9 has support cylinder 10, the surface of support cylinder 10 and connecting line 2 abut, support cylinder 10 can support connecting line 2, so that the connecting place of connecting line 2 and water level measuring instrument 1 will not be bent, the surface fixed mounting of water level measuring instrument 1 has fixed frame 20, the surface of fixed frame 20 is equipped with four installation grooves 21, the inner wall rotationally connected of installation groove 21 has positioning rod 22, the camber surface screw connection of positioning rod 22 has positioning cylinder 23, the surface of positioning cylinder 23 and fixed frame 20 abut, rotate positioning cylinder 23, positioning cylinder 23 moves in the direction away from fixed frame 20 by screw thread, after positioning cylinder 23 moves a certain distance, the surface of positioning cylinder 23 no longer extrudes fixed frame 20, then rotate positioning rod 22, after positioning rod 22 rotates a certain angle, stop rotating positioning rod 22, then rotate positioning cylinder 23, positioning cylinder 23 moves in the direction close to fixed frame 20 by screw thread, after positioning cylinder 23 moves a certain distance, the surface of positioning cylinder 23 extrudes fixed frame 20, at this time, fixed frame 20 and positioning rod 22 are fixed, at this time, positioning rod 22 can be inserted into ground, to fix water level measuring instrument 1 on ground, improve the stability of water level measuring instrument 1,The arc surfaces of the four positioning rods 22 are all threadedly connected with conical cylinders 24, the surfaces of the conical cylinders 24 are fixedly connected with the positioning cylinders 23, the conical cylinders 24 can facilitate the workers to insert the positioning cylinders 23 into the ground, the surface of the fixed frame 20 is provided with anti-skid protrusions, the surfaces of the four conical cylinders 24 are all smooth surfaces, the anti-skid protrusions can improve the friction between the fixed frame 20 and the ground, and the smooth surfaces can facilitate the workers to insert the conical cylinders 24 into the ground.

[0032] The overall working principle is that when the water level needs to be measured in the geotechnical engineering investigation, first, the positioning cylinder 23 is rotated, the positioning cylinder 23 is moved away from the fixed frame 20 in the direction by means of the thread, after the positioning cylinder 23 is moved for a distance, the surface of the positioning cylinder 23 no longer extrudes the fixed frame 20, then the positioning rod 22 is rotated, after the positioning rod 22 is rotated for an angle, the rotation of the positioning rod 22 is stopped, then the positioning cylinder 23 is rotated, the positioning cylinder 23 is moved towards the fixed frame 20 in the direction by means of the thread, after the positioning cylinder 23 is moved for a distance, the surface of the positioning cylinder 23 extrudes the fixed frame 20, at this time, the fixed frame 20 and the positioning rod 22 are fixed, at this time, the positioning rod 22 can be inserted into the ground, so that the water level measuring instrument 1 is fixed on the ground, then the probe 3 is placed on the surface of the two extrusion frames 16, then the third pin 18 is fixed by one hand, and the cylinder 19 is rotated by the other hand, the cylinder 19 is moved towards the extrusion frame 16 in the direction by means of the thread, after the cylinder 19 is moved for a distance, the surface of the cylinder 19 extrudes the extrusion frame 16, at this time, the extrusion frame 16 and the probe 3 are fixed, at this time, the probe 3 can be moved up and down by the lifting rod 5, after the probe 3 is moved to the required height, the first pin 8 is rotated, the first pin 8 is moved towards the sleeve 6, after the first pin 8 is moved for a distance, the surface of the first pin 8 extrudes the lifting rod 5, at this time, the lifting rod 5 and the sleeve 6 are fixed in height, and the probe 3 moved in height is also fixed.

[0033] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification made on the basis of the technical essence of the present application to the above embodiments shall fall within the protection scope of the present application.

Claims

1. A device for determining water level in geotechnical engineering surveying, comprising a water level measuring instrument (1), characterized in that: The internal electrical connection of the water level measuring instrument (1) is provided with a connecting line (2), one end of the connecting line (2) is electrically connected with a probe (3) away from the water level measuring instrument (1), the surface of the water level measuring instrument (1) is fixedly provided with a connecting frame (7), the surface of the connecting frame (7) is fixedly provided with a sleeve (6), the inner wall of the sleeve (6) is slidably connected with a lifting rod (5), the inside of the connecting frame (7) is threadedly connected with a first bolt (8), the first bolt (8) slidably penetrates the sleeve (6), the surface of the first bolt (8) abuts with the lifting rod (5), the surface of the lifting rod (5) is internally fixedly provided with two round rods (15), the surface of the two round rods (15) is fixedly provided with a clamping frame (14), the surface of the clamping frame (14) is fixedly connected with the lifting rod (5), the arc surface of the round rod (15) is rotatably sleeved with a extrusion frame (16), the surface of the extrusion frame (16) abuts with the probe (3), the surface of the extrusion frame (16) is provided with a clamping groove (17), the inner wall of the two clamping grooves (17) is slidably connected with a third bolt (18), the surface of the third bolt (18) is threadedly connected with a cylinder (19).

2. The device for measuring water level in geotechnical engineering investigation according to claim 1, characterized in that: The surface of the connecting line (2) is slidably sleeved with a plurality of mounting blocks (12), the surface of the mounting block (12) is fixedly provided with a clamp (11), the inside of the mounting block (12) is threadedly connected with a second bolt (13).

3. The device for determining water level in geotechnical engineering investigation according to claim 2, characterized in that: The inside of the water level measuring instrument (1) is fixedly provided with a plurality of winding rods (4), the size of the winding rod (4) is matched with the size of the clamp (11).

4. The device for measuring water level in geotechnical engineering investigation according to claim 1, characterized in that: The surface of the water level measuring instrument (1) is fixedly provided with a hanging frame (9), the surface of the hanging frame (9) is fixedly sleeved with a supporting cylinder (10), the surface of the supporting cylinder (10) abuts with the connecting line (2).

5. The device for determining water level in geotechnical engineering investigation according to claim 1, characterized in that: The surface of the water level measuring instrument (1) is fixedly provided with a fixed frame (20), the surface of the fixed frame (20) is provided with four mounting grooves (21), the inner wall of the mounting groove (21) is rotatably connected with a positioning rod (22), the arc surface of the positioning rod (22) is threadedly connected with a positioning cylinder (23), the surface of the positioning cylinder (23) abuts with the fixed frame (20).

6. The geotechnical investigation water level measuring device according to claim 5, characterized in that: The arc surfaces of the four positioning rods (22) are threadedly connected with a tapered cylinder (24), the surface of the tapered cylinder (24) is fixedly connected with the positioning cylinder (23).

7. The geotechnical investigation water level measuring device according to claim 6, characterized in that: The surface of the fixed frame (20) is provided with anti-skid protrusions, the surfaces of the four tapered cylinders (24) are smooth surfaces.

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