CN212158735U - Geotechnical engineering reconnaissance ground water level survey device - Google Patents
Geotechnical engineering reconnaissance ground water level survey device Download PDFInfo
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- CN212158735U CN212158735U CN202021143312.5U CN202021143312U CN212158735U CN 212158735 U CN212158735 U CN 212158735U CN 202021143312 U CN202021143312 U CN 202021143312U CN 212158735 U CN212158735 U CN 212158735U
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Abstract
The utility model belongs to the technical field of geotechnical engineering, in particular to a device for measuring underground water level in geotechnical engineering investigation, which comprises a measuring device body, wherein a hydraulic cylinder is arranged in the measuring device body, the output end of the hydraulic cylinder is connected with a hydraulic rod, and the other end of the hydraulic rod is connected with a water level measuring box; two measuring devices with the same structure, a second measuring device and a motor for driving the measuring devices to operate are arranged in the water level measuring box; the output end of the motor is connected with a driving shaft, and the two measuring devices are connected with the driving shaft through a power transmission belt. The device has solved the length of water level measuring rope and has not accorded with reality, and the user of service also can't judge at the underground river limit whether the counter weight dish sinks submarine problem, has improved water level survey device's the accurate nature of measurement.
Description
Technical Field
The utility model belongs to the technical field of geotechnical engineering, specifically a geotechnical engineering reconnaissance ground water level survey device.
Background
Geotechnical engineering is a new technical system established in civil engineering practice. Geotechnical engineering takes the problem of solving rock and soil engineering, including foundation and foundation, slope and underground engineering, as research objects, civil engineering refers to various engineering on the ground, underground and in water, which is collectively called civil engineering, and geotechnical engineering refers to parts related to rock, soil, underground and in water in civil engineering.
When current water level survey device is using, the device is placed at the underground river limit, and the counter weight dish that measures to use sinks easily at the riverbed edge when putting in, leads to the groundwater level to measure and misaligns, and the counter weight dish receives bellied big stone in the river bottom to block and can lead to the length of water level measuring rope not conform with reality at the in-process that sinks, and the user of service also can't judge at the underground river limit whether the counter weight dish sinks to the bottom.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem, the utility model provides a geotechnical engineering reconnaissance ground water level survey device has solved current water level survey device and has measured the weight plate that uses and sink easily at the riverbed edge when putting in, and the user of service also can't judge at the underground river limit whether the weight plate sinks submarine problem.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a device for investigating underground water level in geotechnical engineering comprises a determination device body in a box structure, wherein traveling wheels are arranged at the bottom of the determination device body;
a hydraulic cylinder is arranged in the measuring device body, the output end of the hydraulic cylinder is connected with a hydraulic rod, and the other end of the hydraulic rod penetrates through the measuring device body and is connected with a water level measuring box;
a first measuring device and a second measuring device which have the same structure as each other and a motor for driving the first measuring device and the second measuring device to operate are arranged in the water level measuring box; the motor is arranged in the middle of the box body, and the first measuring device and the second measuring device are symmetrically arranged on two sides of the motor;
the output end of the motor is fixedly connected with a driving shaft through a coupler, and the first measuring device and the second measuring device are connected with the driving shaft through a power transmission belt.
Furthermore, the first measuring device and the second measuring device comprise winding rollers which are perpendicular to the side walls of the water level measuring box, and water level measuring ropes are wound on the winding rollers.
Further, the winding roller comprises a winding body and driven shafts axially arranged at two ends of the winding body, and the winding roller is connected with the side wall of the water level measuring box through the driven shafts.
Furthermore, two ends of the winding body are provided with annular limiting baffles.
Furthermore, the free end of the water level measuring rope is connected with a balance weight plate.
Further, the device still includes the bottom connecting device of water level survey case, bottom connecting device includes the telescopic link and sets up in the connector at telescopic link both ends, be provided with on the survey device body with connector assorted connecting piece, water level survey bottom of the case portion be provided with connector assorted connecting piece bottom connecting device's one end is passed through the connector and is connected with survey device body, and the other end passes through the connector and is connected with water level survey bottom of the case portion.
Further, the device still includes top securing device, top securing device is including setting up the fixed pulley support frame on the survey device body, installing in the fixed pulley on fixed pulley support frame top, with fixed pulley complex spooler and the spooler motor of being connected with the spooler, the spooler sets up in the survey device body, twines the haulage rope on the spooler, the one end and the spooler of haulage rope are connected, and the other end is walked around the fixed pulley and is connected with water level survey case top.
Furthermore, a control box is arranged in the box body and used for controlling the hydraulic cylinder and the motor.
Compared with the prior art, the utility model provides a pair of geotechnical engineering reconnaissance ground water level survey device possesses following beneficial effect:
(1) this geotechnical engineering reconnaissance ground water level survey device, rotate through the left that just is located the motor at the inner chamber of water level survey case and be connected with a survey device, the right-hand rotation that just is located the motor of water level survey case is connected with a survey device No. two, a survey device and No. two survey devices all include the wire winding roller, the surface winding of wire winding roller has the water level measurement rope, the bottom fixedly connected with counterweight disc of water level measurement rope, through the setting of a survey device and No. two survey devices, make the water level survey device can judge whether the counterweight disc meets the obstruction in descending through the water level height that a survey device and No. two survey devices obtained compares, if highly similar, the user of service can get the average between two heights and obtain the water level height, very big improvement the judgement that whether water level survey device measures accurately, avoided the counterweight disc to receive bellied river bottom big bottom of a river in the process of sinking and blockked the stone and can lead to the long length of water level measurement rope and can The degree is not in accordance with the reality, and the user can not judge whether the counterweight plate sinks to the bottom of the water at the underground river.
(2) According to the geotechnical engineering investigation underground water level measuring device, the hydraulic cylinder is fixedly connected to the inner cavity of the water level measuring device, the hydraulic rod is fixedly connected to the output end of the hydraulic cylinder, the water level measuring box is fixedly connected to the right end of the hydraulic rod, and the hydraulic cylinder is matched with the hydraulic rod, so that when the water level measuring device is used, the water level measuring box can be subjected to position extension through the cooperation of the hydraulic cylinder and the hydraulic rod, the problem that the underground water level measurement is inaccurate due to the fact that the water level measuring device is placed at the edge of an underground river and a weight plate used for measurement is prone to sink at the edge of the river bed when the water level measuring device is put in is avoided;
(3) the measuring device is provided with a bottom connecting device and a top stabilizing device, and the balance of the water level measuring box when the water level measuring box is driven by the hydraulic cylinder to bend and extend forwards is ensured through the connection of the bottom connecting device and the top stabilizing device.
Drawings
Fig. 1 is a front view of the external structure of the present invention;
FIG. 2 is a front view of the internal structure of the water level measuring tank of the present invention;
fig. 3 is a top view of the internal structure of the water level measuring tank of the present invention.
In the figure, 1-the body of the assay device; 2-travelling wheels; 3-a hydraulic cylinder; 4-a hydraulic rod; 5-water level measuring box; 6-a measuring device; 7-assay device No. two; 8, a motor; 9-driving shaft; 10-a power transmission belt; 11-water level measuring rope; 12-a winding roller body; 13-a driven shaft; 14-a limit baffle; 15-a counterweight plate; 16-a telescopic rod; 17-a connector; 18-a fixed pulley support frame; 19-a fixed pulley; 20-a winder; 21-a hauling rope; 22-control box.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings of the present invention, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
A geotechnical engineering investigation groundwater level measuring device comprises a measuring device body 1 in a box structure, wherein a traveling wheel 2 is arranged at the bottom of the measuring device body 1; this internal pneumatic cylinder 3 that is provided with of survey device, the output of pneumatic cylinder 3 is connected with hydraulic stem 4, the other end of hydraulic stem 4 runs through survey device body 1 and is connected with water level survey case 5.
The utility model discloses the water level measuring box 5 of the measuring device is internally provided with a first measuring device 6 and a second measuring device 7 which have the same structure, and a motor 8 which drives the first measuring device and the second measuring device to operate; the motor 8 is arranged in the middle of the box body, and the first measuring device 6 and the second measuring device 7 are symmetrically arranged on two sides of the motor 8; the output end of the motor 8 is fixedly connected with a driving shaft 9 through a coupler, and the first measuring device 6 and the second measuring device 7 are connected with the driving shaft 9 through a power transmission belt 10.
The utility model discloses the survey device 6 and No. two survey device 7 include the winding roller that sets up perpendicularly with the lateral wall of water level survey case, the winding has water level measuring rope 11 on the winding roller. The winding roller comprises a winding roller body 12 and driven shafts 13 axially arranged at two ends of the winding roller body, the winding roller is connected with the side wall of the water level measuring box 5 through the driven shafts 13, and annular limiting baffles 14 are arranged at two ends of the winding roller body 12.
Further, a free end of the water level measuring rope 11 is connected with a balance weight plate 15.
Further, the device still includes the bottom connecting device of water level survey case, bottom connecting device includes telescopic link 16 and sets up in the connector 17 at telescopic link both ends, survey be provided with on the device body 1 with connector assorted connecting piece, the bottom of water level survey case 5 be provided with connector 17 assorted connecting piece bottom connecting device's one end is passed through the connector and is connected with survey device body 1, and the other end passes through the connector and is connected with water level survey case 5.
Further, the device still includes top securing device, top securing device is including setting up the fixed pulley support frame 18 on the survey device body, installing in the fixed pulley 19 on fixed pulley support frame top, with fixed pulley complex spooler 20 and the spooler motor of being connected with the spooler, spooler 20 sets up in survey device body 1, twines haulage rope 21 on the spooler, the one end and the spooler 20 of haulage rope 21 are connected, and the other end is walked around fixed pulley 19 and is connected with water level survey case 5 top.
Further, a control box 22 is arranged in the box body and used for controlling the hydraulic cylinder and the motor.
Example 1
As shown in fig. 1, the present embodiment provides a device for measuring an underground water level in geotechnical engineering investigation, which includes a measuring device body 1 in a box structure, wherein a traveling wheel 2 is disposed at the bottom of the measuring device body 1; this internal pneumatic cylinder 3 that is provided with of survey device, the output of pneumatic cylinder 3 is connected with hydraulic stem 4, the other end of hydraulic stem 4 runs through survey device body 1 and is connected with water level survey case 5.
Fig. 2 is a schematic view of the structure of the water level measuring tank according to the present invention. As shown in fig. 2, a first measuring device 6, a second measuring device 7 and a motor 8 for driving the first measuring device and the second measuring device to operate are arranged in a water level measuring box 5 of the measuring device of the present invention; the motor 8 is arranged in the middle of the box body, and the first measuring device 6 and the second measuring device 7 are symmetrically arranged on two sides of the motor 8; the output end of the motor 8 is fixedly connected with a driving shaft 9 through a coupler, and the first measuring device 6 and the second measuring device 7 are connected with the driving shaft 9 through a power transmission belt 10.
Fig. 3 is a schematic view of the top view structure of the device inside the water level measuring tank of the present invention. As shown in fig. 3, the utility model discloses measuring device 6 and No. two measuring device 7 include the winding roller that sets up perpendicularly with the lateral wall of water level survey case, the winding has water level measurement rope 11 on the winding roller, the winding roller includes winding roller body 12 and axial and sets up in the driven shaft 13 at winding roller body both ends, the winding roller passes through driven shaft 13 and is connected with 5 lateral walls of water level survey case, and winding roller body 12 both ends are provided with annular limit baffle 14. When in use, the free end of the water level measuring rope 11 is connected with a balance weight disc 15 (shown in figure 2).
Example 2
This embodiment adds the balancing device of the water level measuring tank on the basis of embodiment 1, namely, adds the bottom connecting device and the top stabilizing device. As shown in figure 1, the utility model discloses the device bottom connecting device includes the telescopic link 16 and sets up in the connector 17 at telescopic link both ends, survey be provided with on the device body 1 with connector assorted connecting piece, the bottom of water level survey case 5 be provided with connector 17 assorted connecting piece bottom connecting device's one end is passed through the connector and is connected with survey device body 1, and the other end passes through the connector and is connected with water level survey case 5. The top securing device comprises a fixed pulley support frame 18 arranged on the body of the measuring device, a fixed pulley 19 arranged on the top end of the fixed pulley support frame, a winder 20 matched with the fixed pulley and a winder motor connected with the winder, wherein the winder 20 is arranged in the body 1 of the measuring device, a traction rope 21 is wound on the winder, one end of the traction rope 21 is connected with the winder 20, and the other end of the traction rope is connected with the top of the water level measuring box 5 by bypassing the fixed pulley 19. When the water level measuring box is driven by the hydraulic rod to bend and extend forwards, the distance is farther, the water level measuring box is more unbalanced, and therefore, along with the operation of the water level measuring box, the telescopic rod of the bottom connecting device and the traction rope of the top stabilizing device can also operate therewith, so that the balance of the water level measuring box is ensured, and the measurement accuracy of the water level measuring device is further ensured
Example 3
This embodiment provides the utility model discloses water level measuring device's application method:
when the water level measuring device works, firstly, a user conveys the water level measuring device to an underground river through the travelling wheels 2, then the hydraulic cylinder 3 is started through the control box 22, the hydraulic cylinder 3 is started to drive the hydraulic rod 4 to extend, the hydraulic rod 4 extends to drive the water level measuring box 5 to extend, the user starts the motor 8 through the control box 22, the motor 8 is started to drive the two driven shafts 13 of the first measuring device 6 and the second measuring device 7 through the transmission of the driving shaft 9 and the power transmission belt 10, the driven shafts 13 rotate to drive the winding rollers to rotate, the winding rollers rotate to loosen the water level measuring rope 11 in a rotating way, the weight disc 15 drives the water level measuring rope 11 to descend under the action of gravity, when the user observes that the water level measuring rope 11 is in a loosened state in water or moves the water level measuring device easily, and starts to start the motor 8 to rotate reversely, the wire winding roller rotates to wind and withdraw the water level measuring rope 11 in a rotating mode, a user can judge the water level by observing the distance of hydrolysis pigment of the water level measuring rope 11 and the rope length, the user compares the two water level heights to judge whether the counterweight plate 15 is blocked or not in descending, and if the heights are similar, the user can obtain the water level height by averaging the two heights.
When need to explain, the utility model discloses scribble the pigment of hydrolysising on the water level measuring rope.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.
Claims (9)
1. The utility model provides a geotechnical engineering reconnaissance ground water level survey device, is including the survey device body that is the box structure, the bottom of survey device body is provided with walking wheel, its characterized in that:
a hydraulic cylinder is arranged in the measuring device body, the output end of the hydraulic cylinder is connected with a hydraulic rod, and the other end of the hydraulic rod penetrates through the measuring device body and is connected with a water level measuring box;
a first measuring device and a second measuring device which have the same structure as each other and a motor for driving the first measuring device and the second measuring device to operate are arranged in the water level measuring box; the motor is arranged in the middle of the measuring device body, and the first measuring device and the second measuring device are symmetrically arranged on two sides of the motor;
the output end of the motor is fixedly connected with a driving shaft through a coupler, and the first measuring device and the second measuring device are connected with the driving shaft through a power transmission belt.
2. The apparatus of claim 1, wherein the apparatus comprises: the first measuring device and the second measuring device comprise winding rollers which are perpendicular to the side walls of the water level measuring box, and water level measuring ropes are wound on the winding rollers.
3. The apparatus of claim 2, wherein: the winding roller comprises a winding body and driven shafts axially arranged at two ends of the winding body, and the winding roller is connected with the side wall of the water level measuring box through the driven shafts.
4. The apparatus of claim 3, wherein: and annular limiting baffles are arranged at the two ends of the winding body.
5. The apparatus of claim 2, wherein: the free end of the water level measuring rope is connected with a counterweight plate.
6. The apparatus of claim 1, wherein the apparatus comprises: the device also comprises a bottom connecting device of the water level measuring tank.
7. The apparatus of claim 6, wherein: the bottom connecting device comprises a telescopic rod and connectors arranged at two ends of the telescopic rod, one end of the bottom connecting device is connected with the measuring device body through the connectors, and the other end of the bottom connecting device is connected with the bottom of the water level measuring box through the connectors.
8. The apparatus of claim 1, wherein the apparatus comprises: the device still includes top securing device, top securing device is including setting up the fixed pulley support frame on the survey device body, installing in the fixed pulley on fixed pulley support frame top, with fixed pulley complex spooler and the spooler motor of being connected with the spooler, the spooler sets up in the survey device body, twines the haulage rope on the spooler, the one end and the spooler of haulage rope are connected, and the other end is walked around the fixed pulley and is connected with water level determination roof portion.
9. The apparatus of claim 1, wherein the apparatus comprises: the measuring device is characterized in that a control box is arranged in the measuring device body and used for controlling the hydraulic cylinder and the motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021143312.5U CN212158735U (en) | 2020-06-19 | 2020-06-19 | Geotechnical engineering reconnaissance ground water level survey device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021143312.5U CN212158735U (en) | 2020-06-19 | 2020-06-19 | Geotechnical engineering reconnaissance ground water level survey device |
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| CN212158735U true CN212158735U (en) | 2020-12-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113073970A (en) * | 2021-03-25 | 2021-07-06 | 浙江金穗工程勘察设计有限公司 | Geotechnical engineering reconnaissance water level survey device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113073970A (en) * | 2021-03-25 | 2021-07-06 | 浙江金穗工程勘察设计有限公司 | Geotechnical engineering reconnaissance water level survey device |
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