CN210975944U - Water supplementing device of water pipe type settlement gauge - Google Patents
Water supplementing device of water pipe type settlement gauge Download PDFInfo
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- CN210975944U CN210975944U CN201921274729.2U CN201921274729U CN210975944U CN 210975944 U CN210975944 U CN 210975944U CN 201921274729 U CN201921274729 U CN 201921274729U CN 210975944 U CN210975944 U CN 210975944U
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Abstract
The utility model discloses a water tubular settlement gauge moisturizing device, including gauge head and liquid storage pot, its characterized in that, the liquid storage pot sets up at the dam crest, one side of liquid storage pot is connected with the liquid charging pipe, and the liquid charging pipe sets up along dam slope, simultaneously the other end of liquid charging pipe and the observation room liquid storage pot fixed connection of observation room inside, observation room liquid storage pot lower extreme is connected with the branch pipe of intaking, just branch pipe and inlet tube intercommunication of intaking, concrete layer has been pour to the gauge head outside, gauge head internal connection has the breather pipe, and breather pipe one side is provided with the inlet tube, and inlet tube one side is provided with the drain pipe simultaneously. The utility model discloses utilize the pressure that the difference in height formed to carry out the topping up inside the gauge head, reduce the problem of artifical topping up, ensure the abundant of the inside topping up of gauge head, ensure the accuracy of measuring numerical value, the inside extrusion influence of "ten" style of calligraphy support frame reduction earthwork deformation to the pipeline that sets up of pipeline.
Description
Technical Field
The utility model relates to an earth and rockfill dam measurement field, concretely relates to water tubular settlement gauge moisturizing device.
Background
The water pipe type settlement meter is made by the principle of a communicating vessel and is mainly used for monitoring the vertical displacement of the earth-rock dam. The device consists of a measuring head buried in a measured point, an observation pipe in an observation room, a connecting pipe (comprising a water inlet pipe, a water drain pipe and a vent pipe) for connecting the measuring head and the observation pipe, a protective pipe and the like. The observation tube is connected with the sedimentation measuring head through the water inlet tube, the air pressure in the sedimentation measuring head is kept consistent with the outside through the vent tube, and when a water cup in the sedimentation measuring head is filled with water and overflows, the water level in the observation tube is as high as the water level in the measuring head water cup. Thus, the measured water level variation in the observation pipe is the settlement of the measurement point in the dam relative to the observation room.
The existing settlement gauge generally has the problems of normal operation in the early stage and abnormal operation in the later stage, and solves the problems of pipeline blockage, damage, leakage and the like. Thus also leading to large fluctuations in sedimentation data.
SUMMERY OF THE UTILITY MODEL
According to the not enough of above prior art, the utility model aims to solve the technical problem that a water tubular settlement meter moisturizing device is provided.
Water tubular settlement appearance moisturizing device, including gauge head and liquid storage pot, its characterized in that, the liquid storage pot sets up at the dam crest, one side of liquid storage pot is connected with the liquid charging pipe, and the liquid charging pipe sets up along dam slope, simultaneously the other end of liquid charging pipe and the inside observation room liquid storage pot fixed connection in observation room, observation room liquid storage pot lower extreme is connected with into water branch pipe, just into water branch pipe and inlet tube intercommunication.
Optionally, concrete layer has been pour to the gauge head outside, gauge head internal connection has the breather pipe, and breather pipe one side is provided with the inlet tube, and inlet tube one side is provided with the drain pipe simultaneously, the inlet tube other end sets up inside observing the room, and the inlet tube is connected with pressure sensor in the one end of observing the room, and the pressure sensor upper end is connected with the observation cabinet simultaneously, the breather pipe other end sets up inside observing the room, and the breather pipe is located the left side of observing the cabinet, and the right side of breather pipe is provided with the scale simultaneously.
Optionally, the water inlet pipe and the water outlet pipe are internally provided with a cross-shaped support frame.
Optionally, a liquid filling valve is arranged on one side of the liquid filling pipe close to the liquid storage tank.
Optionally, a plurality of measuring tubes are arranged inside the observation cabinet.
Optionally, the outer sides of the air pipe, the water inlet pipe and the water outlet pipe are provided with protective pipes.
Optionally, the joints of the vent pipe, the water inlet pipe, the water outlet pipe and the measuring head are provided with sealing rings.
The utility model has the advantages that:
1. the liquid storage pot that the dam crest set up passes through the difference in height and forms pressure, can provide powerful pressure for the topping up process, solves the liquid measure problem for the settlement gauge, and the effect is better for artifical pressurization, and is more reliable to can save pressure device's installation, save the cost.
2. The inlet tube and the drain pipe are internally provided with the cross-shaped support frame, so that the inconvenience of liquid filling and liquid discharging processes caused by deformation of the inlet tube and the drain pipe due to the fact that deformation of the dam body is caused by extrusion of the inlet tube and the drain pipe can be avoided, the relative stability of the inner structures of the inlet tube and the drain pipe can be kept, and the observation accuracy can be further kept.
Drawings
FIG. 1 is a sectional view of a water replenishing device of a water tube type settlement gauge according to the present invention;
FIG. 2 is an internal structure view of an observation cabinet of the water replenishing device of the water tube type settlement gauge of the present invention;
FIG. 3 is a cross-sectional view of the water inlet pipe of the water compensating device of the water tube type settlement gauge of the present invention;
wherein; 1. a concrete layer; 2. a measuring head; 3. a breather pipe; 4. a water inlet pipe; 5. a drain pipe; 6. protecting the tube; 7. A measuring room liquid storage tank; 8. an observation cabinet; 9. a scale; 10. a liquid filling pipe; 11. a liquid filling valve; 12. a liquid storage tank; 13. a cross-shaped support frame; 14. a pressure sensor; 15. a seal ring; 17. measuring the tube.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As an embodiment, the utility model provides a water tubular settlement appearance moisturizing device, including gauge head 2 and liquid storage pot 12, its characterized in that, liquid storage pot 12 sets up at the dam crest, one side of liquid storage pot 12 is connected with liquid charging pipe 10, and liquid charging pipe 10 sets up along the slope of dam slope, simultaneously the other end of liquid charging pipe 10 and the observation room liquid storage pot 7 fixed connection of observing the inside room, 7 lower extremes of observation room liquid storage pot are connected with water inlet branch pipe, just water inlet branch pipe and inlet tube 4 intercommunication.
Concrete layer 1 has been pour to 2 outside of gauge head, 2 internally connected with breather pipes 3 of gauge head, and 3 one sides of breather pipes are provided with inlet tube 4, and inlet tube 4 one side is provided with drain pipe 5 simultaneously, the inside room is being surveyed in the setting of the 4 other ends of inlet tube, and inlet tube 4 is connected with pressure sensor 14 in the one end of observing the room, and pressure sensor 14 upper end is connected with simultaneously observes cabinet 8, the setting of the 3 other ends of breather pipe is observing the inside room, and breather pipe 3 is located the left side of observing cabinet 8, and the right side of breather pipe 3 is provided with scale 9 simultaneously.
Through setting up the liquid storage pot at the dam crest, the pressure that utilizes the difference in height to form can replace manual work and make, it is not good to avoid artifical pressurization effect, utilize the pressure that the difference in height formed to carry out the topping up to gauge head inside, and the pressure that the difference in height formed is big, get into the settlement appearance inlet tube through the siphon method, can guarantee that the inside topping up liquid volume of gauge head is abundant, with the accuracy of ensureing to survey, inlet tube and drain pipe are inside can avoid causing the overstock to lead to the fact the topping up and the obstructed of liquid return through being provided with "ten.
The following describes the preferred embodiments of the present invention in detail.
Referring to fig. 1, the water tube type settlement gauge comprises a measuring head 2 and a liquid storage tank 12, and is characterized in that the liquid storage tank 12 is arranged on the top of a dam, one side of the liquid storage tank 12 is connected with a liquid charging pipe 10, the liquid charging pipe 10 is obliquely arranged along a dam slope, the other end of the liquid charging pipe 10 is fixedly connected with an observation room liquid storage tank 7 in an observation room, the lower end of the observation room liquid storage tank 7 is connected with a water inlet branch pipe, and the water inlet branch pipe is communicated with a water inlet pipe 4.
The liquid storage tank 12 is arranged at the top of the dam, liquid can be filled inside the measuring head 2 by utilizing the pressure formed by the height difference, the problem that manual pressurization is poor in effect is avoided, the liquid enters the water inlet pipe of the settlement gauge through a siphon method, the liquid filling amount inside the measuring head 2 is sufficient, and the accuracy of observation is further ensured.
Referring to fig. 1 and 3, a protection pipe 6 is disposed outside the air pipe 3, the water inlet pipe 4 and the water outlet pipe 5, and a cross-shaped support frame 13 is disposed inside the water inlet pipe 4 and the water outlet pipe 5.
The setting of protection tube 6 can protect breather pipe 3 and inlet tube 4 and drain pipe 5, avoids the earthwork to warp and causes the extrusion to make its warp to the pipeline, "ten" style of calligraphy support frame 13 can provide the holding power to the pipeline inner wall, ensures the unobstructed of pipeline.
Please refer to fig. 1, a concrete layer 1 is poured outside the probe 2, a vent pipe 3 is connected inside the probe 2, a water inlet pipe 4 is arranged on one side of the vent pipe 3, a drain pipe 5 is arranged on one side of the water inlet pipe 4, the other end of the water inlet pipe 4 is arranged inside an observation room, a pressure sensor 14 is connected to one end of the water inlet pipe 4 in the observation room, an observation cabinet 8 is connected to the upper end of the pressure sensor 14, the other end of the vent pipe 3 is arranged inside the observation room, the vent pipe 3 is located on the left side of the observation cabinet 8, and a scale 9 is arranged on the right side of.
The liquid is filled through the water inlet pipe 4, the liquid level height of the water inlet pipe 4 in the measuring head 2 is obtained through the measuring pipe 17 in the observation and measurement cabinet 8 in the observation room by utilizing the principle that the liquid keeps the same horizontal plane at the two ends of the communicating pipe, and the height difference before and after measurement is the sedimentation amount of the measuring head 2.
To sum up, the utility model has the advantages that:
1. the liquid storage pot 12 that the dam crest set up forms pressure through the difference in height, can provide powerful pressure for the topping up process, solves the liquid measure problem for the settlement gauge, and the effect is better for artifical pressurization, and is more reliable to can save pressure device's installation, save the cost.
2. Inlet tube 4 and drain pipe 5 are inside can avoid leading to inlet tube 4 and drain pipe 5 to warp the inconvenience that causes liquid filling and flowing back process because of the deformation that the dam body produced for a long time extrudees inlet tube 4 and drain pipe 5, can keep the relatively stable of inlet tube 4 and drain pipe 5 inner structure, and then keep the accuracy of surveing through setting up "ten" style of calligraphy support frame 13.
It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of the invention or which are equivalent to the scope of the invention are embraced by the invention.
Claims (7)
1. Water tubular settlement appearance moisturizing device, including gauge head (2) and liquid storage pot (12), its characterized in that, liquid storage pot (12) set up at the dam crest, one side of liquid storage pot (12) is connected with liquid charging pipe (10), and liquid charging pipe (10) set up along the slope of dam slope, simultaneously the other end of liquid charging pipe (10) and the inside observation room liquid storage pot (7) fixed connection of observation room, observation room liquid storage pot (7) lower extreme is connected with into water branch pipe, just into water branch pipe and inlet tube (4) intercommunication.
2. The water replenishing device of the water tube type settlement gauge according to claim 1, wherein: concrete layer (1) has been pour to gauge head (2) outside, gauge head (2) internal connection has breather pipe (3), and breather pipe (3) one side is provided with inlet tube (4), and inlet tube (4) one side is provided with drain pipe (5) simultaneously, inlet tube (4) other end sets up inside observing the room, and inlet tube (4) are connected with pressure sensor (14) in the one end of observing the room, and pressure sensor (14) upper end is connected with simultaneously and observes cabinet (8), breather pipe (3) other end sets up inside observing the room, and breather pipe (3) are located the left side of observing cabinet (8), and the right side of breather pipe (3) is provided with scale (9) simultaneously.
3. The water replenishing device of the water tube type settlement gauge according to claim 1, wherein: the water inlet pipe (4) and the water outlet pipe (5) are internally provided with a cross-shaped support frame (13).
4. The water replenishing device of the water tube type settlement gauge according to claim 1, wherein: and a liquid filling valve (11) is arranged on one side of the liquid filling pipe (10) close to the liquid storage tank (12).
5. The water replenishing device of the water tube type settlement gauge according to claim 2, wherein: a plurality of measuring tubes (17) are arranged inside the observation cabinet (8).
6. The water replenishing device of the water tube type settlement gauge according to claim 2, wherein: and protective pipes (6) are arranged on the outer sides of the air pipe (3), the water inlet pipe (4) and the water outlet pipe (5).
7. The water replenishing device of the water tube type settlement gauge according to claim 2, wherein: and sealing rings (15) are arranged at the joints of the vent pipe (3), the water inlet pipe (4), the drain pipe (5) and the measuring head (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921274729.2U CN210975944U (en) | 2019-08-08 | 2019-08-08 | Water supplementing device of water pipe type settlement gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921274729.2U CN210975944U (en) | 2019-08-08 | 2019-08-08 | Water supplementing device of water pipe type settlement gauge |
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| Publication Number | Publication Date |
|---|---|
| CN210975944U true CN210975944U (en) | 2020-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921274729.2U Expired - Fee Related CN210975944U (en) | 2019-08-08 | 2019-08-08 | Water supplementing device of water pipe type settlement gauge |
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| Country | Link |
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| CN (1) | CN210975944U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113959404A (en) * | 2021-09-03 | 2022-01-21 | 华能澜沧江水电股份有限公司 | Pressing and exhausting method for water pipe type settlement meter |
| CN114438968A (en) * | 2022-01-12 | 2022-05-06 | 中国电建集团西北勘测设计研究院有限公司 | Horizontal laying construction method for water pipe type settlement gauge of earth and rockfill dam |
-
2019
- 2019-08-08 CN CN201921274729.2U patent/CN210975944U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113959404A (en) * | 2021-09-03 | 2022-01-21 | 华能澜沧江水电股份有限公司 | Pressing and exhausting method for water pipe type settlement meter |
| CN113959404B (en) * | 2021-09-03 | 2023-08-01 | 华能澜沧江水电股份有限公司 | Pressurizing and exhausting method for water pipe type sedimentation instrument |
| CN114438968A (en) * | 2022-01-12 | 2022-05-06 | 中国电建集团西北勘测设计研究院有限公司 | Horizontal laying construction method for water pipe type settlement gauge of earth and rockfill dam |
| CN114438968B (en) * | 2022-01-12 | 2023-11-03 | 中国电建集团西北勘测设计研究院有限公司 | Horizontal laying construction method for water pipe type settlement gauge of earth and rockfill dam |
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Granted publication date: 20200710 Termination date: 20210808 |