CN108981675A - The flexible measuring staff of the hydrology and hydrographic survey equipment - Google Patents
The flexible measuring staff of the hydrology and hydrographic survey equipment Download PDFInfo
- Publication number
- CN108981675A CN108981675A CN201810794071.1A CN201810794071A CN108981675A CN 108981675 A CN108981675 A CN 108981675A CN 201810794071 A CN201810794071 A CN 201810794071A CN 108981675 A CN108981675 A CN 108981675A
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- CN
- China
- Prior art keywords
- measuring cylinder
- measuring
- water pump
- engineering
- pump housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C13/00—Surveying specially adapted to open water, e.g. sea, lake, river or canal
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C13/00—Surveying specially adapted to open water, e.g. sea, lake, river or canal
- G01C13/008—Surveying specially adapted to open water, e.g. sea, lake, river or canal measuring depth of open water
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The flexible measuring staff of the hydrology and hydrographic survey equipment, including engineering for pump housing and the water pump being mounted on engineering for pump housing, the outer of a circle circular ring shape is provided with below engineering for pump housing, it is inserted in outer and fixes the first measuring cylinder, the interior gear edge to extend internally is arranged in first measuring cylinder lower end, the second measuring cylinder is then inserted in first measuring cylinder, second measuring cylinder upper end is provided with the outer gear edge of outwardly convex, third measuring cylinder is inserted in second measuring cylinder, outwardly extending outer gear edge is equally respectively set in the upper end of third measuring cylinder and the 4th measuring cylinder, first measuring cylinder top side is further fixed on the tape measure with winding ability, the ruler part of tape measure pulls out end and is fixed in the fixed plate of the 4th measuring cylinder lower end level, the water outlet of water pump is connected to the first measuring cylinder upper end by normally closed solenoid valve, the water outlet of water pump is then communicated with hose.The present invention significantly reduces the workload of hydrographic survey by being measured every time there is no need to assemble and dismantle.
Description
Technical field
The present invention relates to hydrology measuring technology field, the flexible measuring staff of specifically a kind of hydrology and hydrographic survey equipment.
Background technique
Currently used hydrology Sounding Rod is the round aluminum pipe with sounding mark, and general length is 1.5-2 meters, and some is very
It to reaching 3 meters, in use, first combining Sounding Rod, sounds the depth of the water, then, current meter height is adjusted according to the depth of water, current meter enters
Water depth is generally the 60% of the depth of water, finally starts to measure work.Therefore operate it is comparatively laborious, especially be used to sound the depth of the water this
One step is badly in need of a kind of measuring device easy to operate.
Summary of the invention
To solve the above problems, the object of the present invention is to provide a kind of flexible measuring staff of hydrology and hydrographic survey equipment.
To achieve the above object, the hydrology stretches measuring staff and hydrographic survey equipment, including engineering for pump housing and installation the present invention
Water pump on engineering for pump housing, engineering for pump housing lower section are provided with the outer of a circle circular ring shape, are inserted in outer and fix the first survey
The interior gear edge to extend internally is arranged in graduated cylinder, the first measuring cylinder lower end, and the second measuring cylinder, the second measurement are then inserted in the first measuring cylinder
Cylinder upper end is provided with the outer gear edge of outwardly convex, and along the first measurement medial wall of the tube is close to, second measures the outer gear of the second measuring cylinder
It is inserted with third measuring cylinder in cylinder, equally, the 4th measuring cylinder, the second measuring cylinder, third measuring cylinder lower end are inserted in third measuring cylinder
It is respectively set the interior gear edge to extend internally, the upper end of third measuring cylinder and the 4th measuring cylinder is equally respectively set outwardly extending outer
Edge is kept off, the lower end of the 4th measuring cylinder is closed, and each position for measuring pipe wall contact is smooth, and is close to, and is conducive to shape in this way
, can also be at important position of course for improving airtightness at closed structure, such as outer gear is externally, interior gear is arranged along inside
Sealing ring etc., the stretching structure for forming each measuring cylinder is thoroughly closed, and the first measuring cylinder top side, which is further fixed on, has winding
The tape measure of ability, the ruler part of tape measure pull out end and are fixed in the fixed plate of the 4th measuring cylinder lower end level, the water outlet of water pump
End is connected to the first measuring cylinder upper end by normally closed solenoid valve, and the water outlet of water pump is then communicated with hose, water pump, normally closed solenoid valve
It is electrically connected respectively by respective switch with rechargeable battery.
The present invention realizes the rapid elongation of telescopic rod by the telescopic rod water-filling that water pump is formed to each measuring cylinder, normally closed at this time
Solenoid valves are opened, and after reaching appropriate length, can stop supplying water into measuring cylinder, meanwhile, normally closed solenoid valve power-off is that is, normally closed
Solenoid valve is closed again, since water room temperature lower volume hardly changes, measuring cylinder integrally form one it is closed flexible
Therefore rod structure makes the length to be formed, the ruler elongation of tape measure is driven while measuring cylinder extends, can be seen in real time in this way
The depth of Cha Shui realizes the flexible of measuring cylinder by switch in this way, and relative efficiency is higher and faster, and there is no need to assemble for measurement every time
And disassembly, significantly reduce the workload of hydrographic survey.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Specific embodiment
Measuring staff and hydrographic survey equipment as shown in Figure 1, the hydrology stretches, including engineering for pump housing 1 and it is mounted on engineering for pump housing 1
On water pump 2, the model of water pump 2 can be selected according to measuring cylinder, the especially length of the first measuring cylinder 4 and diameter, such as
First measuring cylinder 4 is relatively thick longer, then the high-pressure hydraulic pump of Large-power High-Speed can be used in water pump 2, and a circle is provided with below engineering for pump housing 1
The outer 3 of circular ring shape, is inserted with and fixes the first measuring cylinder 4 in outer 3, and the interior gear to extend internally is arranged in 4 lower end of the first measuring cylinder
The second measuring cylinder 6 is then inserted with along 5, first measuring cylinders 4,6 upper end of the second measuring cylinder is provided with the outer gear of outwardly convex along 7,
The outer gear of two measuring cylinders 6 is close to 4 inner sidewall of the first measuring cylinder along 7, is inserted with third measuring cylinder 8 in the second measuring cylinder 6, equally, the
The 4th measuring cylinder 9 is inserted in three measuring cylinders 8, the interior gear to extend internally is respectively set in the second measuring cylinder 6,8 lower end of third measuring cylinder
Along 5, outwardly extending outer gear is equally respectively set along 7, the 4th measuring cylinders 9 in the upper end of third measuring cylinder 8 and the 4th measuring cylinder 9
Lower end is closed, and the lateral wall of each measuring cylinder is smooth, and 4 top side of the first measuring cylinder is further fixed on the volume with winding ability
Ruler 10, the ruler part of tape measure 10 pull out end and are fixed in the fixed plate 11 of 9 lower end of the 4th measuring cylinder level, the water outlet of water pump 2
End is connected to 4 upper end of the first measuring cylinder by normally closed solenoid valve 12, and the water outlet of water pump 2 is then communicated with hose 13, water pump 2, normal
It closes solenoid valve 12 to be electrically connected by respective switch 14 with rechargeable battery 15 respectively, be fixedly connected on engineering for pump housing 1 positioned at water
Suspension hook 16 right above pump 2, and water pump 2 is fixed on the center of engineering for pump housing 1, this equipment can be suspended on ship by suspension hook
Body, bracket etc. use above.
In order to improve the airtightness between each measuring cylinder, each interior gear is close to its internal measurement embedded with a circle respectively along 5
The rubber seal 17 of cylinder side wall.
The standardized element that the present invention uses can commercially, and shaped piece is according to specification and attached drawing note
Load can carry out customized, and the specific connection type of each part is all made of in the prior art mature bolt, rivet, welding etc.
Conventional means, this will not be detailed here.
Certainly, the above description is not a limitation of the present invention, and the present invention is also not limited to the example above, the art
Those of ordinary skill, within the essential scope of the present invention, variation, change, addition or the replacement made all should belong to the present invention
Protection scope.
Claims (3)
- Measuring staff and hydrographic survey equipment 1. the hydrology stretches, it is characterised in that: including engineering for pump housing (1) and be mounted on engineering for pump housing (1) water pump (2) on is provided with the outer (3) of a circle circular ring shape below engineering for pump housing (1), is inserted in outer (3) and fixes the One measuring cylinder (4), the first measuring cylinder (4) lower end interior gear for extending internally of setting are then inserted with the along (5), the first measuring cylinder (4) Two measuring cylinders (6), the second measuring cylinder (6) upper end are provided with the outer gear of outwardly convex along (7), the outer gear edge of the second measuring cylinder (6) (7) it is close to the first measuring cylinder (4) inner sidewall, is inserted with third measuring cylinder (8), equally, third measuring cylinder in the second measuring cylinder (6) (8) it is inserted with the 4th measuring cylinder (9) in, the interior gear to extend internally is respectively set in the second measuring cylinder (6), third measuring cylinder (8) lower end Along (5), the upper end of third measuring cylinder (8) and the 4th measuring cylinder (9) is equally respectively set outwardly extending outer gear edge (7), and the 4th The lower end of measuring cylinder (9) is closed, and the lateral wall of each measuring cylinder is smooth, and the first measuring cylinder (4) top side is further fixed on tool There is the tape measure (10) of winding ability, the ruler part of tape measure (10) pulls out end and is fixed on consolidating for the 4th measuring cylinder (9) lower end level On fixed board (11), the water outlet of water pump (2) is connected to the first measuring cylinder (4) upper end by normally closed solenoid valve (12), water pump (2) Water outlet is then communicated with hose (13), and water pump (2), normally closed solenoid valve (12) pass through respective switch (14) and rechargeable battery respectively (15) it is electrically connected.
- Measuring staff and hydrographic survey equipment 2. the hydrology according to claim 1 stretches, it is characterised in that: engineering for pump housing (1) On be fixedly connected with suspension hook (16) right above water pump (2), and water pump (2) is fixed on the center of engineering for pump housing (1).
- Measuring staff and hydrographic survey equipment 3. the hydrology according to claim 1 stretches, it is characterised in that: edge is kept off in each (5) it is close to the rubber seal (17) of its internal measurement cylinder side wall in embedded with a circle respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810794071.1A CN108981675A (en) | 2018-07-19 | 2018-07-19 | The flexible measuring staff of the hydrology and hydrographic survey equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810794071.1A CN108981675A (en) | 2018-07-19 | 2018-07-19 | The flexible measuring staff of the hydrology and hydrographic survey equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108981675A true CN108981675A (en) | 2018-12-11 |
Family
ID=64549737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810794071.1A Pending CN108981675A (en) | 2018-07-19 | 2018-07-19 | The flexible measuring staff of the hydrology and hydrographic survey equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108981675A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112611362A (en) * | 2020-11-30 | 2021-04-06 | 河南省南阳水文水资源勘测局 | Flexible measuring staff of hydrology and water conservancy |
-
2018
- 2018-07-19 CN CN201810794071.1A patent/CN108981675A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112611362A (en) * | 2020-11-30 | 2021-04-06 | 河南省南阳水文水资源勘测局 | Flexible measuring staff of hydrology and water conservancy |
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Addressee: Ling Zihan Document name: Notification of Passing Preliminary Examination of the Application for Invention |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181211 |
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| WD01 | Invention patent application deemed withdrawn after publication |