CN106679636B - Automatic lifting hydrologic observation equipment - Google Patents
Automatic lifting hydrologic observation equipment Download PDFInfo
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- CN106679636B CN106679636B CN201611006826.4A CN201611006826A CN106679636B CN 106679636 B CN106679636 B CN 106679636B CN 201611006826 A CN201611006826 A CN 201611006826A CN 106679636 B CN106679636 B CN 106679636B
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- bearing
- winch
- longitudinal spring
- signal
- lifting
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- 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
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The invention relates to the technical field of hydrologic observation equipment, and discloses automatic lifting hydrologic observation equipment which comprises a floating body, an automatic lifting structure, a bearing rope, a signal cable, a bearing winch and a signal winch, wherein the automatic lifting structure comprises a first lifting roller and a first longitudinal spring, the outer end of the bearing rope is connected with the bearing winch, the lower end of the first longitudinal spring is fixedly arranged, the first lifting roller is connected with the upper end of the first longitudinal spring, the inner end of the bearing rope bypasses the upper side of the first lifting roller, and a bearing weight is connected; the outer end of the signal cable is connected with the signal winch, and the inner end of the signal cable is connected with an observation instrument; the hydrologic observation equipment comprises a limiting starting structure for starting the signal winch and the bearing winch to operate when the first lifting roller is lifted to the limiting position. The bearing rope is pulled by the bearing winch, the signal cable is pulled by the signal winch, the cost is low, the long-distance transportation is convenient, the efficiency of hydrologic profile observation is improved, and the long-term stable profile observation of the observation instrument can not be realized.
Description
Technical Field
The invention relates to the technical field of hydrologic observation equipment, in particular to automatic lifting hydrologic observation equipment.
Background
The measurement and acquisition of hydrologic related data can provide effective theoretical basis for flood control decision and saline water intrusion control, and the adoption of the floating body carried observation instrument is one of effective methods for observing hydrologic data, so that hydrologic elements can be comprehensively and comprehensively observed continuously, synchronously and automatically for a long time under the unattended condition, and the floating body carried observation instrument is an important means for offshore observation.
The profile observation floating body can be used for observing the vertical change of hydrologic parameters, but for many years, china can only build a real-time ocean observation network by introducing foreign profile floating bodies, and until 2016, the self-developed profile observation floating body in China is added into the global Argo real-time ocean observation network for the first time.
However, the profile observation floating body which is introduced from abroad or self-developed in China is only applied to the marine observation of deep sea areas at present, the profile observation of water areas such as river channels, estuaries and shallow sea is always carried out by adopting the traditional mode of manually pulling a winch, and the operation consumes a great amount of manpower and material resources, so that the cost is too high, the operation efficiency is low, and the long-term stable profile observation cannot be carried out, so that the profile observation data of the water areas such as river channels, estuaries and shallow sea are very limited until now, and the further development of estuary dynamics is restricted.
Disclosure of Invention
The invention aims to provide automatic lifting hydrologic observation equipment, and aims to solve the problems that in the prior art, the hydrologic observation equipment adopts a manual winch pulling mode to lift a bearing rope, so that the operation efficiency is low, the cost is high, and the observation instrument cannot realize long-term stable profile observation.
The invention discloses automatic lifting hydrological observation equipment, which comprises a floating body, an automatic lifting structure, a bearing rope, a signal cable, a bearing winch and a signal winch, wherein the automatic lifting structure, the bearing rope, the signal cable and the signal winch are arranged on the floating body; the signal cable and the bearing rope are movably arranged in parallel, the outer end of the signal cable is connected with the signal winch, and the inner end of the signal cable is connected with the observation instrument; the hydrologic observation equipment comprises a limiting starting structure for starting the signal winch and the bearing winch to operate when the first lifting roller is lifted to the limit position.
Further, the automatic lifting structure comprises a second longitudinal spring, a second lifting roller and a transition roller, wherein the second longitudinal spring is arranged in parallel with the first longitudinal spring, the upper end of the second longitudinal spring is fixedly arranged, the second lifting roller is connected to the lower end of the second longitudinal spring, and the transition roller is arranged outside the second longitudinal spring; the inner end of the bearing rope sequentially bypasses the upper side of the first lifting roller, the lower side of the second lifting roller and the upper side of the transition roller, and is arranged in a downward extending mode.
Further, the limit starting structure comprises an abutting piece, an upper trigger and a lower trigger which are connected with the first lifting roller, wherein the upper trigger and the lower trigger are arranged at intervals up and down, and the abutting piece is arranged between the upper trigger and the lower trigger.
Further, a vertical rod which is longitudinally arranged is arranged on the side edge of the first longitudinal spring, and the upper trigger and the lower trigger are connected to the vertical rod.
Further, the floating body is provided with a bearing limit structure which is horizontally arranged, and a first positioning gap for the bearing rope to pass through is arranged in the bearing limit structure.
Further, a signal limiting structure which is horizontally arranged is arranged on the floating body, and a second positioning gap for the signal cable to pass through is arranged in the signal limiting structure.
Further, the automatic lifting structure comprises a bottom plate, a first guide rail rod which is longitudinally arranged is arranged on the bottom plate, the lower end of the first longitudinal spring is fixed on the bottom plate, and the first lifting roller is movably connected to the first guide rail rod.
Further, a second guide rail rod which is longitudinally arranged is arranged on the bottom plate, the upper end of the second longitudinal spring is fixed on the second guide rail rod, and the second lifting roller is movably connected on the second guide rail rod.
Further, the floating body comprises a plurality of horizontally arranged frame bodies and a plurality of air cylinders, wherein the frame bodies are formed by connecting and constructing a plurality of horizontal pipe bodies, and the horizontal pipe bodies are connected through a disassembly structure; the automatic lifting structure is connected to the mounting table, a plurality of vertex positions are formed on the periphery of the frame, a plurality of cylinders are correspondingly connected to the plurality of vertex positions of the frame respectively, and the cylinders are located below the frame.
Further, the frame body is in an isosceles triangle shape.
Compared with the prior art, the hydrologic observation device provided by the invention can utilize the bearing winch to pull the bearing rope and the signal winch to pull the signal cable, does not need to consume a large amount of manpower and material resources, has high operation efficiency and low cost, is convenient for long-distance transportation and storage, greatly improves the efficiency of hydrologic profile observation, can provide effective data support for flood prevention decision and saline water intrusion treatment research, and can realize that the observation instrument can not realize long-term stable profile observation.
Drawings
Fig. 1 is a schematic front view of an automatically lifting hydrologic observation device according to an embodiment of the present invention.
FIG. 2 is a schematic top view of a floating body provided by an embodiment of the present invention;
fig. 3 is a schematic front view of a floating body according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
The implementation of the present invention will be described in detail below with reference to specific embodiments.
Referring to fig. 1-3, a preferred embodiment of the present invention is provided.
The hydrological observation equipment provided by the embodiment is used for being placed on the sea or a river channel, and is provided with an observation instrument 106 for measuring and acquiring hydrological data so as to provide an effective theoretical basis for flood prevention decision and brine intrusion treatment.
The hydrographic observation device comprises a float, an automatic lifting structure, a load-bearing rope 109, a load-bearing weight 105, a signal cable 110 and a load-bearing winch 108. The automatic lifting structure is arranged on the floating body and comprises a first lifting roller 111 and a first longitudinal spring 115, wherein the outer end of the bearing rope 109 is wound on the bearing winch 108, when the bearing winch 108 rotates forwards, the bearing rope 109 can be wound up, and when the bearing winch 108 rotates backwards, the bearing rope 109 can be paid out; the first longitudinal spring 115 is longitudinally arranged, the lower end of the first longitudinal spring 115 is fixedly arranged, and the first lifting roller 111 is connected to the upper end of the first longitudinal spring 115, so that the first lifting roller 111 can lift up and down along with the expansion and contraction of the first longitudinal spring 115; the inner end of the bearing rope 109 is wound on the first lifting roller 111, and the bearing weight 105 is connected to the inner end of the bearing rope 109, so that when the inner end of the bearing rope 109 is in a natural state, the inner end of the bearing rope 109 is arranged in a vertical shape under the action of the bearing weight 105.
The signal cable 110 and the bearing rope 109 are movably arranged in parallel, an observation instrument 106 for observing hydrologic data is connected to the inner end of the signal cable 110, a signal winch 107 is connected to the outer end of the signal cable 110, when the signal winch 107 rotates in the forward direction, the signal cable 110 can be wound, and when the signal winch 107 rotates in the reverse direction, the signal cable 110 can be paid out; the hydrological observation equipment further comprises a limiting starting structure for controlling the starting or closing of the bearing winch 108, and when the first lifting roller 111 is lifted to the limit position or is lowered to the limit position, the limiting starting structure starts the bearing winch 108 to rotate, so that the bearing rope 109 is correspondingly wound or paid out.
In practical application, when the hydrological observation equipment is placed in the section observation of water areas such as river channels, estuaries and shallow sea, the hydrological observation equipment can utilize the bearing winch 108 to pull the bearing rope 109 and the signal winch 107 to pull the signal cable 110, so that a large amount of manpower and material resources are not required to be consumed, the operation efficiency is high, and the cost is low; when the floating body rises along with the water surface, the whole hydrological observation equipment rises along with the rising of the floating body, at the moment, the first lifting roller 111 moves downwards relatively, the first longitudinal spring 115 is compressed, of course, the bearing weight 105 and the signal cable 110 also descend along with the rising, at the moment, when the first lifting roller 111 descends to the extreme limit position, the limit starting structure controls the bearing winch 108 to start winding the bearing rope 109, and controls the signal winch 107 to start winding the signal cable 110, so that the bearing rope 109 and the signal cable 110 rise until the original position is restored; when the floating body descends upwards along with the water surface, the whole hydrological observation equipment descends, at the moment, the first lifting roller 111 moves upwards relatively, the first longitudinal spring 115 is stretched, the bearing weight 105 and the signal cable 110 ascend correspondingly, at the moment, when the first lifting roller 111 ascends to the limit position, the limit starting structure controls the bearing winch 108 to start to pay out the bearing rope 109, and the signal winch 107 is controlled to start to pay out the signal cable 110, so that the bearing rope 109 and the signal cable 110 descend until the original position is restored. A step of
The hydrological observation equipment provided by the above has the following advantages:
1) The automatic lifting structure is simple and portable, and is convenient for long-distance transportation and preservation;
2) The hydrologic observation equipment can be carried on various floating bodies and can be applied to hydrologic observation of long-time sequences in water areas such as river channels, estuaries, shallow sea and the like;
3) The automatic lifting structure avoids the trouble of manually operating the winch, greatly improves the efficiency of hydrological profile observation, and can provide effective data support for flood prevention decision and brine intrusion treatment research; moreover, it is possible to realize that the observation instrument 106 cannot realize a long-term stable profile observation;
4) The spring on the automatic lifting structure is matched with the limit starting structure, and the physical principle is utilized, so that electricity and energy are saved through the limit starting structure.
In this embodiment, the automatic lifting structure further includes a second longitudinal spring 114, a second lifting roller 113 and a transition roller 112, where the second longitudinal spring 114 is longitudinally arranged and is arranged in parallel with the first longitudinal spring 115, the upper end of the second longitudinal spring 114 is fixedly arranged, the second lifting roller 113 is connected to the lower end of the second longitudinal spring 114, and the transition roller 112 is arranged outside the second longitudinal spring 114. Thus, the outer ends of the load-bearing cords 109 extend downwardly around the upper side of the first longitudinal spring 115, around the lower side of the second longitudinal spring 114, and upwardly around the upper side of the transition roller 112, and downwardly.
The limit starting structure comprises an abutting piece 118, an upper trigger 116 and a lower trigger 117 which are connected to the first lifting roller 111, wherein the upper trigger 116 and the lower trigger 117 are arranged at intervals up and down and are longitudinally arranged, the abutting piece 118 is connected to the first lifting roller 111 and is positioned between the upper trigger 116 and the lower trigger 117, and thus, when the first lifting roller 111 moves up and down to a limit position, the abutting piece 118 can abut against the upper trigger 116 or the lower trigger 117, and then the bearing winch 108 and the signal winch 107 are started.
A vertical rod 119 is disposed at a side of the first longitudinal spring 115, and the upper and lower actuators 116 and 117 are connected to the vertical rod 119, so that the upper and lower actuators 116 and 117 are easily installed.
In this embodiment, in order to prevent the load-bearing rope 109 from fluctuating too much during the lifting process and deviating from the original vertical state, a load-bearing limit structure is provided on the floating body, which is arranged horizontally, and in which a first positioning gap is provided for the load-bearing rope 109 to pass through.
In order to prevent the signal cable 110 from being fluctuated too much in the lifting process and deviating from the original vertical state, a signal limiting structure is arranged on the floating body, the signal limiting structure is horizontally arranged, and a second positioning gap for the signal cable 110 to pass through is arranged in the signal limiting structure.
In this embodiment, the automatic lifting structure includes a base plate, on which a first rail rod is disposed longitudinally, where the lower end of the first longitudinal spring 115 is fixed on the base plate, and the first lifting roller 111 is movably connected to the first rail rod and can move up and down along the first rail rod.
The bottom plate is provided with a second guide rail rod which is longitudinally arranged, wherein the upper end of the second longitudinal spring 114 is fixed on the second guide rail rod, and the second lifting roller 113 is movably connected on the second guide rail rod and can move up and down along the second guide rail rod.
The floating body comprises a plurality of air cylinders 101 and a plurality of frame bodies which are arranged in a plane shape, wherein the frame bodies are formed by connecting and building a plurality of horizontal pipe bodies 100, and a disassembly structure is arranged between the horizontal pipe bodies 100, so that the horizontal pipe bodies 100 are convenient to connect to form the frame bodies, and the frame bodies are also convenient to disassemble; the gravity center of the frame body is provided with a mounting table 102, and the automatic lifting structure is mounted on the mounting table 102; the outer periphery of the frame body is formed with a plurality of vertex positions, and the plurality of cylinders 101 are correspondingly connected to the plurality of vertex positions of the frame body respectively and are positioned below the frame body.
The frame body is in a plane shape, and the plurality of horizontal pipe bodies 100 are connected through the disassembly structure, so that the whole frame body is light and detachable, the long-distance transportation and the preservation of the hydrologic observation floating body are facilitated, the transportation difficulty of the hydrologic observation floating body is reduced, and meanwhile, the transportation cost is saved; the mounting table 102 is arranged at the gravity center of the frame body, so that the floating body is favorable for stabilizing the wind wave resistance; through setting up cylinder 101 in the summit position of support body for support body floats in the surface of water, compromise the long-range visibility of body when guaranteeing body stability.
In this embodiment, the support body is isosceles triangle shape, like this for the longitudinal if water of support body accepts the area little, and the water resistance that receives is littleer, simultaneously, when meetting horizontal dark current, can divide rivers naturally, makes the stable in structure of whole support body anti-wind unrestrained. Of course, according to actual needs, the frame body can also take other shapes, such as square or non-isosceles triangle, etc.
The inside of the frame body is formed with a plurality of connecting pipe bodies 107 arranged vertically and horizontally, thus, a user can conveniently arrange various needed instruments and the like in the inside of the frame body, and can directly connect the instruments and the like together on the connecting pipe bodies 107 arranged vertically and horizontally.
In the present embodiment, the horizontal pipe body 100 and the connecting pipe body 107 may be steel pipes, but may be pipes made of other types of materials.
The top positions of the frame bodies are respectively connected with an inclined pipe body 103, the lower ends of the inclined pipe bodies 103 are detached and connected at the top positions of the frame bodies, the upper ends of the inclined pipe bodies 103 incline inwards along the direction from bottom to top, the upper ends of the inclined pipe bodies 103 at the top positions are converged and connected to form a converging position, and therefore, the structure of the whole hydrologic observation floating body is firmer through the converging connection of the inclined pipe bodies 103.
In order to facilitate the disassembly of the inclined tube bodies 103, in the present embodiment, a connection end 104 is provided at the collecting position, and the connection end 104 is detachably connected to the upper ends of the plurality of inclined tube bodies 103, respectively.
In this embodiment, the connection end 104 is located right above the center of gravity of the frame, so that the entire hydrographic observation floating body is more stably placed on the water surface.
In order to facilitate the connection between the horizontal pipe body 100 and the cylinder 101, a connection block is provided below the position of the top point of the frame body, and is connected to the upper end of the cylinder 101.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (6)
1. The automatic lifting hydrological observation equipment is characterized by comprising a floating body, an automatic lifting structure, a bearing rope, a signal cable, a bearing winch and a signal winch, wherein the automatic lifting structure, the bearing rope, the signal cable and the signal winch are arranged on the floating body, the bearing winch is used for winding or paying out the bearing rope, the signal winch is used for winding or paying out the signal cable, the automatic lifting structure comprises a first lifting roller and a first longitudinal spring, the outer end of the bearing rope is connected with the bearing winch, the lower end of the first longitudinal spring is fixedly arranged, the first lifting roller is connected with the upper end of the first longitudinal spring, the inner end of the bearing rope bypasses the upper side of the first lifting roller and is downwards extended, and the inner end of the bearing rope is connected with a bearing weight; the signal cable and the bearing rope are movably arranged in parallel, the outer end of the signal cable is connected with the signal winch, and the inner end of the signal cable is connected with the observation instrument; the hydrological observation equipment comprises a limiting starting structure for starting the signal winch and the bearing winch to operate when the first lifting roller is lifted to the limit position;
the automatic lifting structure comprises a second longitudinal spring, a second lifting roller and a transition roller, wherein the second longitudinal spring is arranged in parallel with the first longitudinal spring, the upper end of the second longitudinal spring is fixedly arranged, the second lifting roller is connected to the lower end of the second longitudinal spring, and the transition roller is arranged outside the second longitudinal spring; the inner end of the bearing rope sequentially bypasses the upper side of the first lifting roller, the lower side of the second lifting roller and the upper side of the transition roller and is arranged in a downward extending way;
the automatic lifting structure comprises a bottom plate, a first guide rail rod which is longitudinally arranged is arranged on the bottom plate, the lower end of the first longitudinal spring is fixed on the bottom plate, and the first lifting roller is movably connected on the first guide rail rod;
the bottom plate is provided with a second guide rail rod which is longitudinally arranged, the upper end of the second longitudinal spring is fixed on the second guide rail rod, and the second lifting roller is movably connected on the second guide rail rod;
the limiting starting structure comprises an abutting piece, an upper trigger and a lower trigger which are connected with the first lifting roller, wherein the upper trigger and the lower trigger are arranged at intervals up and down, and the abutting piece is arranged between the upper trigger and the lower trigger.
2. The automatic lifting hydrological observation device according to claim 1, wherein a vertical rod is longitudinally arranged at a side edge of the first longitudinal spring, and the upper trigger and the lower trigger are connected to the vertical rod.
3. The automatic lifting hydrological observation device according to claim 1, wherein the floating body is provided with a bearing limit structure which is horizontally arranged, and a first positioning gap for the bearing rope to pass through is arranged in the bearing limit structure.
4. The automatic lifting hydrological observation device according to claim 1, wherein the floating body is provided with a signal limiting structure which is horizontally arranged, and a second positioning gap for the signal cable to pass through is arranged in the signal limiting structure.
5. The automatic lifting hydrological observation device according to any one of claims 1 to 4, wherein the floating body comprises a plurality of horizontally arranged frame bodies and a plurality of air cylinders, the frame bodies are formed by connecting and constructing a plurality of horizontal pipe bodies, and the horizontal pipe bodies are connected through a disassembly structure; the automatic lifting structure is connected to the mounting table, a plurality of vertex positions are formed on the periphery of the frame, a plurality of cylinders are correspondingly connected to the plurality of vertex positions of the frame respectively, and the cylinders are located below the frame.
6. The automatically elevating hydrological observation equipment as set forth in claim 5, wherein said frame body has an isosceles triangle shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611006826.4A CN106679636B (en) | 2016-11-15 | 2016-11-15 | Automatic lifting hydrologic observation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611006826.4A CN106679636B (en) | 2016-11-15 | 2016-11-15 | Automatic lifting hydrologic observation equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106679636A CN106679636A (en) | 2017-05-17 |
| CN106679636B true CN106679636B (en) | 2023-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611006826.4A Active CN106679636B (en) | 2016-11-15 | 2016-11-15 | Automatic lifting hydrologic observation equipment |
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| CN (1) | CN106679636B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114234933A (en) * | 2021-12-13 | 2022-03-25 | 中国科学院海洋研究所 | Marine element fixed-point vertical profile monitoring device and method based on small ship |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200986558Y (en) * | 2006-12-15 | 2007-12-05 | 毛建昌 | Silt, water quality indication buoy |
| CN206269801U (en) * | 2016-11-15 | 2017-06-20 | 珠江水利委员会珠江水利科学研究院 | The hydrological observation equipment of automatic lifting |
-
2016
- 2016-11-15 CN CN201611006826.4A patent/CN106679636B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200986558Y (en) * | 2006-12-15 | 2007-12-05 | 毛建昌 | Silt, water quality indication buoy |
| CN206269801U (en) * | 2016-11-15 | 2017-06-20 | 珠江水利委员会珠江水利科学研究院 | The hydrological observation equipment of automatic lifting |
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| CN106679636A (en) | 2017-05-17 |
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