CN108106606B - Anti-overturning hydrological cableway system - Google Patents
Anti-overturning hydrological cableway system Download PDFInfo
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- CN108106606B CN108106606B CN201711249582.7A CN201711249582A CN108106606B CN 108106606 B CN108106606 B CN 108106606B CN 201711249582 A CN201711249582 A CN 201711249582A CN 108106606 B CN108106606 B CN 108106606B
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- cableway
- driven wheel
- connection structure
- instrument
- flexible connection
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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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
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- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
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- Radar, Positioning & Navigation (AREA)
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Abstract
The invention relates to the technical field of hydraulic engineering, in particular to an anti-overturning hydrological cableway system. The instrument comprises a lower cableway and an upper cableway for placing instruments, wherein the upper part of each instrument is connected with the upper cableway, the lower part of each instrument is connected with the lower cableway through a connecting device, and the instruments move back and forth along the upper cableway and the lower cableway. The invention has the beneficial effects that: the double-cable-path structure effectively avoids the overturning of the instrument in the operation, improves the wind resistance and the swing resistance, and improves the stability of the operation of the instrument.
Description
Technical Field
The invention relates to the technical field of hydraulic engineering, in particular to an anti-overturning hydrological cableway system.
Background
The hydrological cableway crosses over the river to convey and control instruments to carry out hydrological testing work on the water flow section, for example, some water side measuring equipment needs to walk back and forth on the cableway to realize hydrological monitoring. At present, a single cableway is adopted as a common hydrological cableway, and due to the fact that wind power of outdoor environments such as rivers is large, when the single cableway is adopted, instruments arranged on the cableway are prone to swing, the wind resistance is weak, the instruments are prone to being blown over by wind, the running stability of the instruments is poor, and the measuring effect is affected.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, the present invention is directed to a turnover-proof hydrological cableway system for solving the problems of easy turnover, weak wind resistance, easy swing, etc. of the hydrological instrument in the prior art.
To achieve the above and other related objects, the present invention provides an anti-overturning hydrologic cableway system including a lower cableway and an upper cableway for housing instruments, the upper parts of the instruments being connected to the upper cableway, the lower parts of the instruments being connected to the lower cableway by a connecting means, the instruments moving back and forth along the upper and lower cableways.
The invention has the beneficial effects that: the double-cable-path structure effectively avoids the overturning of the instrument in the operation, improves the wind resistance and the swing resistance, and improves the stability of the operation of the instrument.
Furthermore, the upper cableway and the lower cableway are both stainless steel wire ropes, the lower cableway is located below the upper cableway, the minimum distance between the upper cableway and the lower cableway in the longitudinal direction is larger than or equal to 1mm, the two cableways which are distributed vertically are arranged, the instrument is prevented from overturning, the reasonable distance is arranged, the upper cableway and the lower cableway are prevented from being twisted together, and the instrument can normally move back and forth while the wind resistance and swing resistance of the instrument are improved.
Further, the connecting device comprises a triangular frame group used for being connected with the instrument and a driven wheel group installed on the lower cableway, and the triangular frame group and the driven wheel group are connected through a flexible connecting structure.
Further, the tripod group is including linking triangle and two angle pieces, and the upper end of two angle pieces is connected with the both ends of instrument lower part respectively, the lower extreme of angle piece passes through the diagonal brace and links the triangle and connect.
Furthermore, even triangle and two even angle blocks are the triangle-shaped structure distribution, and two even angle blocks are equal to even triangle's distance.
Furthermore, even triangle is Y type structure, even the upper end of triangle is connected through bracing and angle piece respectively.
Furthermore, the lower end of the connecting triangle is provided with a first rope fixing shaft, and the first rope fixing shaft is connected with the driven wheel set through a flexible connection structure.
The beneficial effect of adopting the further scheme is that: the connecting device forms a stable triangular structure through each component, improves the stability of the cable channel system, adopts a soft connecting structure, improves the adaptability of the cable channel system, and reduces the resistance to the traction operation of the instrument.
Further, the driven wheel group includes the regulation fork, the upper end of adjusting the fork is equipped with the solid rope shaft of second of being connected with flexible connection structure, the lower extreme of adjusting the fork rotates installs the roll cover and follows the driving wheel, form the cavity that is used for cable way to pass down between roll cover and the driving wheel.
Furthermore, the flexible connection structure is a stainless steel wire rope, the lower end of the flexible connection structure is connected with the driven wheel set, the upper end of the flexible connection structure is connected with the connecting triangle, and the flexible connection structure is loosened or locked through the U-shaped chuck to adjust the length of the flexible connection structure.
Furthermore, the flexible connection structure comprises two sections of stainless steel wire ropes which are respectively connected with the connecting triangle and the driven wheel set, and the two sections of stainless steel wire ropes are connected through tension springs.
The beneficial effect of adopting the further scheme is that: the instrument can stably run on the cableway system by adopting an upper driving and lower driven movement mode, the length of the flexible connection structure is convenient to adjust according to requirements, the adjustment operation is simple and convenient, the adaptability is strong, and the flexible connection structure is adopted, so that a certain deformation capacity is realized between the instrument and the connecting part of the lower cableway, the adaptability is strong, and the resistance to the traction force of the instrument is favorably reduced; the tension spring is arranged between the two sections of stainless steel wire ropes, when wind power is large, the tension spring is elastically deformed to prevent the instrument from being subjected to overlarge tension, the safety of the instrument is protected, when the wind power is restored, the tension spring is deformed to restore, the soft connection structure cannot be overlong, and the instrument continues to normally operate.
Drawings
Fig. 1 is a schematic view showing the operation of an anti-overturn hydrological cableway system according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a triangular frame set of the anti-overturn hydrological cableway system according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a driven wheel set of the anti-overturn hydrological cableway system according to an embodiment of the present invention.
Description of reference numerals
1, an instrument;
21, winding on a cableway;
22, laying a cableway;
3 a tripod group;
31 connecting corner blocks;
32 diagonal braces;
33 connecting triangles;
331 a first rope fastening shaft;
4, a soft connection structure;
5, a driven wheel set;
51 adjusting fork;
511 a second rope fixing shaft;
512 rolling sleeve;
513 the driven wheel.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention.
It should be noted that the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description only, and are not intended to limit the scope of the present invention, and changes or modifications of the relative relationship between the terms and the corresponding elements may be made without substantial technical changes.
Before describing embodiments of the present invention in detail, the present invention will be described in an application environment. The technology of the invention is mainly applied to the technical field of hydraulic engineering, in particular to a cableway system for providing a walking path for instruments. The invention solves the problems of easy swing, poor wind resistance and poor swing resistance and the like when the instrument runs on a cableway.
As shown in fig. 1 to 3, the anti-overturn hydrological cableway system according to the embodiment of the present invention includes a lower cableway 22 and an upper cableway 21 for placing the instrument 1, both the upper cableway 21 and the lower cableway 22 are 304 stainless steel cables, and the diameters of the upper cableway 21 and the lower cableway 22 are 4mm to 10 mm. The upper cable channel 21 and the lower cable channel 22 are arranged in an up-down position relationship, preferably, the lower cable channel 22 is arranged below the upper cable channel 21, the minimum distance between the upper cable channel 21 and the lower cable channel 22 in the longitudinal direction is larger than or equal to 1mm, the upper cable channel 21 and the lower cable channel 22 are arranged in the longitudinal direction, a certain distance is reserved, the two cable channels are prevented from being twisted together, wind can be resisted through the cable channel system when wind exists, swing can be resisted through the cable channel system when wind does not exist, and the stability and accuracy of operation and measurement of the instrument on the cable channel system are improved.
As shown in fig. 1 to 3, the upper part of the instrument 1 is connected to the upper cableway 21, the lower part of the instrument 1 is connected to the lower cableway 22 through a connecting device, and the instrument 1 moves back and forth along the upper cableway 21 and the lower cableway 22 to measure relevant parameters. Wherein, the connecting device comprises a triangular frame group 3 used for being connected with the instrument 1 and a driven wheel group 5 arranged on the lower cableway 22, and the triangular frame group 3 and the driven wheel group 5 are connected through a soft connecting structure 4. The triangular frame group 3 comprises a connecting triangle 33 and two connecting angle blocks 31, the upper ends of the two connecting angle blocks 31 are respectively connected with the two ends of the lower part of the instrument 1 through screws, and the lower ends of the connecting angle blocks 31 are connected with the connecting triangle 33 through inclined angle supports 32. Even triangle 33 is Y type structure, and the upper end of even triangle 33 is connected through diagonal brace 32 and even angle piece 31 respectively, and during the connection, the lower surface of two stabilizer blades of even triangle 33 upper end and the upper surface laminating of diagonal brace 32 to through screw tapping locking, even triangle 33 and two even angle pieces 31 are triangle-shaped structure distribution, and two even angle pieces 31 equal to the distance of even triangle 33. Adopt the even triangle structure symmetry of Y type structure to even triangle and bracing adoption face and face contact, then through screw tapping locking, simple structure not only, the assembly combination is convenient, connects the fastening moreover, and difficult not hard up drops, avoids producing relative slip, improves the stability of tripod group structure. The lower end of the connecting triangle 33 is provided with a first rope fixing shaft 331, and the first rope fixing shaft 331 is connected with the driven wheel set 5 through a flexible connecting structure 4.
As shown in fig. 1 to 3, the driven wheel set 5 includes an adjusting fork 51, the upper end of the adjusting fork 51 is provided with a second rope fixing shaft 511 connected with the flexible connection structure 4, the lower end of the adjusting fork 51 is rotatably provided with a rolling sleeve 512 and a driven wheel 513, the rolling sleeve 512 and the driven wheel 513 are respectively mounted on the adjusting fork 51 through rotating shafts, and a cavity for the lower cable way 22 to pass through is formed between the rolling sleeve 512 and the driven wheel 513. The rolling sleeve 512 is located above the driven wheel 513, the axial leads of the rolling sleeve 512 and the driven wheel 513 are arranged in parallel, when the lower cable way 22 passes through the cavity, the driven wheel 513 slides along the lower cable way 22, and meanwhile, the rolling sleeve 512 limits the position of the lower cable way 22, so that the lower cable way 22 is prevented from being separated from the driven wheel 513.
As shown in fig. 1 to 3, the flexible connection structure 4 is a 304 stainless steel wire rope, the diameter of the stainless steel wire rope is 4mm to 5mm, the lower end of the flexible connection structure 4 is connected with the second rope fixing shaft 511 of the driven wheel set 5, the upper end of the flexible connection structure 4 is connected with the first rope fixing shaft 331 of the connecting triangle 33, the flexible connection structure 4 is loosened or locked by the U-shaped chuck to adjust the length of the flexible connection structure 4, the U-shaped chuck is made of 304 stainless steel, and the loosening of the nut on the U-shaped chuck adjusts the loosening of the U-shaped chuck, so that the length of the flexible connection structure 4 is adjusted, the adjustment operation is simple and convenient, and the application range is wide. The flexible connection structure 4 can also adopt a structure that the flexible connection structure 4 comprises two sections of stainless steel wire ropes respectively connected with the first rope fixing shaft 331 of the connecting triangle 33 and the second rope fixing shaft 511 of the driven wheel set 5, the two sections of stainless steel wire ropes are connected through tension springs, the flexible connection structure 4 has a certain elastic deformation range by adopting the structure, the adaptation range of the flexible connection structure 4 is improved without adjusting the length of the flexible connection structure, and the flexible connection structure is simpler and more convenient.
According to the invention, the upper cableway and the lower cableway which are longitudinally arranged form a double-cableway structure, so that the instrument can stably run back and forth on a cableway system, the wind resistance and the swing resistance of the instrument in the running process are improved, the instrument is prevented from reversing, the running stability of the instrument is improved, the instrument can accurately measure related parameters, faults are reduced, the cost is reduced, and the economic benefit is improved.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (6)
1. The utility model provides an anti-overturning hydrology cableway system which characterized in that: the device comprises a lower cableway and an upper cableway for placing instruments, wherein the upper part of each instrument is connected with the upper cableway, the lower part of each instrument is connected with the lower cableway through a connecting device, and the instruments move back and forth along the upper cableway and the lower cableway;
the connecting device comprises a triangular frame group used for being connected with an instrument and a driven wheel group arranged on the lower cableway, and the triangular frame group is connected with the driven wheel group through a flexible connecting structure; the triangular frame group comprises a connecting triangle and two connecting angle blocks, the upper ends of the two connecting angle blocks are respectively connected with the two ends of the lower part of the instrument, and the lower ends of the connecting angle blocks are connected with the connecting triangle through inclined angle supports;
the connecting triangle and the two connecting angle blocks are distributed in a triangular structure, and the distances from the two connecting angle blocks to the connecting triangle are equal;
the lower end of the connecting triangle is provided with a first rope fixing shaft, and the first rope fixing shaft is connected with the driven wheel set through a flexible connection structure.
2. The anti-overturning hydrological cableway system according to claim 1, characterized in that: the upper cableway and the lower cableway are both stainless steel wire ropes, the lower cableway is positioned below the upper cableway, and the minimum distance between the upper cableway and the lower cableway in the longitudinal direction is larger than or equal to 1 mm.
3. The anti-overturning hydrological cableway system according to claim 1, characterized in that: the connecting triangle is of a Y-shaped structure, and the upper end of the connecting triangle is connected with the connecting angle block through an inclined angle support.
4. The anti-overturning hydrological cableway system according to claim 1, characterized in that: the driven wheel set comprises an adjusting fork, a second rope fixing shaft connected with the flexible connection structure is arranged at the upper end of the adjusting fork, a rolling sleeve and a driven wheel are rotatably mounted at the lower end of the adjusting fork, and a cavity for the lower cable channel to penetrate through is formed between the rolling sleeve and the driven wheel.
5. The anti-overturning hydrological cableway system according to claim 1, characterized in that: the flexible connection structure is a stainless steel wire rope, the lower end of the flexible connection structure is connected with the driven wheel set, the upper end of the flexible connection structure is connected with the connecting triangle, and the flexible connection structure is loosened or locked through the U-shaped chuck to adjust the length of the flexible connection structure.
6. The anti-overturning hydrological cableway system according to claim 1, characterized in that: the flexible connection structure comprises two sections of stainless steel wire ropes which are respectively connected with the connecting triangle and the driven wheel set, and the two sections of stainless steel wire ropes are connected through tension springs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711249582.7A CN108106606B (en) | 2017-12-01 | 2017-12-01 | Anti-overturning hydrological cableway system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711249582.7A CN108106606B (en) | 2017-12-01 | 2017-12-01 | Anti-overturning hydrological cableway system |
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| Publication Number | Publication Date |
|---|---|
| CN108106606A CN108106606A (en) | 2018-06-01 |
| CN108106606B true CN108106606B (en) | 2020-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711249582.7A Active CN108106606B (en) | 2017-12-01 | 2017-12-01 | Anti-overturning hydrological cableway system |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111238569B (en) * | 2020-01-19 | 2021-06-29 | 重庆溯水科技发展有限公司 | Universal joint signal generator for hydrological measurement equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202511793U (en) * | 2012-03-29 | 2012-10-31 | 安徽省绩溪家德钢结构有限责任公司 | Cableway traveling frame |
| CN203323748U (en) * | 2013-07-01 | 2013-12-04 | 浙江省水文局 | Multi-mode flow measurement device of hydrological cableway |
| CN104677324A (en) * | 2015-03-10 | 2015-06-03 | 南车株洲电力机车有限公司 | Detection device of rail distance |
| CN207585607U (en) * | 2017-12-01 | 2018-07-06 | 重庆美科华仪科技有限公司 | A kind of double Cableway Systems of hydrology |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9784578B2 (en) * | 2015-06-26 | 2017-10-10 | Lockheed Martin Corporation | Wake test instrumentation |
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- 2017-12-01 CN CN201711249582.7A patent/CN108106606B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202511793U (en) * | 2012-03-29 | 2012-10-31 | 安徽省绩溪家德钢结构有限责任公司 | Cableway traveling frame |
| CN203323748U (en) * | 2013-07-01 | 2013-12-04 | 浙江省水文局 | Multi-mode flow measurement device of hydrological cableway |
| CN104677324A (en) * | 2015-03-10 | 2015-06-03 | 南车株洲电力机车有限公司 | Detection device of rail distance |
| CN207585607U (en) * | 2017-12-01 | 2018-07-06 | 重庆美科华仪科技有限公司 | A kind of double Cableway Systems of hydrology |
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| CN108106606A (en) | 2018-06-01 |
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