CN107939586A - A kind of device for the monitoring system power supply of crane span structure support pier scouring force - Google Patents
A kind of device for the monitoring system power supply of crane span structure support pier scouring force Download PDFInfo
- Publication number
- CN107939586A CN107939586A CN201711145034.XA CN201711145034A CN107939586A CN 107939586 A CN107939586 A CN 107939586A CN 201711145034 A CN201711145034 A CN 201711145034A CN 107939586 A CN107939586 A CN 107939586A
- Authority
- CN
- China
- Prior art keywords
- floating body
- monitoring system
- hanger
- power supply
- water wheels
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
- F03B13/10—Submerged units incorporating electric generators or motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/90—Mounting on supporting structures or systems
- F05B2240/93—Mounting on supporting structures or systems on a structure floating on a liquid surface
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Abstract
The invention discloses a kind of device for the monitoring system power supply of crane span structure support pier scouring force, including energy conversion device, the energy conversion device includes generator and the water wheels being connected on generator mechanical energy input terminal, and the water wheels are when rotating for driving the mechanical energy input terminal of generator to rotate；Floating body and hanger are further included, the upper end of the hanger is fixedly connected with floating body, and the lower end of hanger is fixedly connected with energy conversion device.The present apparatus, which can be realized, provides monitoring system reliable electric energy supply.
Description
Technical field
The present invention relates to road and bridge support pier strained detection device technical field, is used for crane span structure support pier more particularly to one kind
The device of scouring force monitoring system power supply.
Background technology
Bridge is built on river mostly, and river water is bridge pier stress during bridge pier use to the scouring force of bridge pier
Important parameter, and the influence of the water level in river and water velocity to the scouring force is very big.In summer, every flood season, river water
Water level steeply rises, and river water strengthens the scouring force of bridge pier, and above scouring force has important influence to the support performance of bridge.
For bridge in design, normal support of a certain range of scouring force to bridge is safe, but water level went up
More or/and water speed is accelerated to influence whether vehicle, the safe passing of pedestrian thereon, and setting causes bridge collapse, in the prior art,
Being no lack of has because when flood causes the vehicle to pass through bridge, and the accident of collapse accident occurs for bridge.In the prior art, support pier washes away
Power monitoring is the important monitoring parameters of bridge, however, due to crossing bridge many places remote districts, how to be realized to corresponding monitoring dress
It is those skilled in the art's technical problem urgently to be resolved hurrily to put and carry out low-cost energy supply.
The content of the invention
For it is set forth above in the prior art, support pier scouring force monitoring be bridge important monitoring parameters, however, by
In crossing bridge many places remote districts, how to realize that it is people in the art that low-cost energy supply is carried out to relative monitoring apparatus
The problem of member's urgently to be resolved hurrily technical problem, the present invention provides one kind to be used for crane span structure support pier scouring force monitoring system power
The device of supply, the present apparatus, which can be realized, provides monitoring system reliable electric energy supply.
A kind of device for the monitoring system power supply of crane span structure support pier scouring force, including energy conversion device, it is described
Energy conversion device includes generator and the water wheels being connected on generator mechanical energy input terminal, and the water wheels are used for when rotating
The mechanical energy input terminal of generator is driven to rotate；
Floating body and hanger are further included, the upper end of the hanger is fixedly connected with floating body, and lower end and the energy conversion of hanger fill
Put and be fixedly connected.
Specifically, the energy conversion device is to be used to the kinetic energy of current being converted into electric energy for monitoring the electricity of system
Power is supplied, i.e., present solution provides a kind of scheme for obtaining electric energy on the spot in monitoring point, compared in the prior art using wired
The mode of power grid power supply, the energy resource supply cost of implementation of the present apparatus is low, and there is no service cable laying is of high cost, maintenance cost is high
And the problem of high failure rate；Simultaneously as at the time of monitoring system is that water flow is big in river at the time of effectively work, and in river
In stream during underfed, the present apparatus can be at mechanical energy missing stoppage in transit state, therefore the present apparatus can need electric energy in monitoring system
Supplied for providing enough electric energy at once, stoppage in transit state is in when work is not required in the system of monitoring, in this way, this can be effectively improved
The service life of electronic component is particularly in device and corresponding monitoring device, therefore this programme is compared to using photovoltaic panel, wind
The power supply modes such as power power generation, the present apparatus can export electric energy according to being actually needed.In the present solution, it is used to turn for energy with upper float
Offer buoyancy is put in makeup, so that energy conversion device can be floated in river, since water wheels are in the lower section of floating body, Gu Shui
Wheel can be hung in river, in this way, may be such that water wheels are maintained at the specific depth in underwater, and vegetation residuum in river itself,
Mankind's activity rubbish, silt etc. are on the water surface more or water bottom, therefore may be such that water using energy above reforming unit scheme
The rotation influence of silt, vegetation residuum, mankind's activity rubbish on water wheels in body is small, beneficial to the fortune of the guarantee present apparatus reliably and with long-term
OK.
Further technical solution is：
As a kind of floating body upstream face is small, vegetation residuum and mankind's activity rubbish floating body meet water that lateral enrichment may be small it is floating
Body scheme, the shape of the floating body is any one in following shape：Column, ellipsoid, spherical shape, be in the form of a column when floating body or
During ellipsoid, the tie point of hanger is located at the end of floating body.
To avoid vegetation residuum in current, the enrichment of mankind's activity rubbish or being wound on water wheels to influence water wheels to generator
Mechanical energy output, further include for being arranged on slagging-off cover of the water wheels towards current upstream side.
As a kind of integrated design, the slagging-off cover is fixed with any one in water wheels, hanger, floating body three to be connected
Connect.
The invention has the advantages that：
In the present solution, the energy conversion device is to be used to the kinetic energy of current being converted into electric energy for monitoring system
Supply of electric power, i.e., present solution provides a kind of scheme for obtaining electric energy on the spot in monitoring point, have compared to using in the prior art
The mode of line power grid power supply, the energy resource supply cost of implementation of the present apparatus is low, and there is no service cable to be laid with of high cost, maintenance cost
The problem of high and high failure rate；Simultaneously as at the time of monitoring system is that water flow is big in river at the time of effectively work, and
In river during underfed, the present apparatus can be at mechanical energy missing stoppage in transit state, therefore the present apparatus can need electricity in monitoring system
Stoppage in transit state can be in when work is not required in the system of monitoring, in this way, can effectively improve for providing enough electric energy supplies at once
The particularly service life of electronic component in the present apparatus and corresponding monitoring device, thus this programme compared to using photovoltaic panel,
The power supply modes such as wind-power electricity generation, the present apparatus can export electric energy according to being actually needed.In the present solution, it is used for upper float for energy
Reforming unit provides buoyancy, so that energy conversion device can be floated in river, since water wheels are in the lower section of floating body, therefore
Water wheels can be hung in river, in this way, may be such that water wheels are maintained at the specific depth in underwater, and vegetation is residual in river itself
Body, mankind's activity rubbish, silt etc. are on the water surface more or water bottom, therefore may be such that using energy above reforming unit scheme
The rotation influence of silt, vegetation residuum, mankind's activity rubbish on water wheels in water body is small, beneficial to the guarantee present apparatus reliably and with long-term
Operation.
Brief description of the drawings
Fig. 1 is a kind of one tool of device for the monitoring system power supply of crane span structure support pier scouring force of the present invention
The structure diagram of body embodiment；
Reference numeral in figure is respectively：1st, generator, 2, water wheels, 3, hanger, 4, floating body.
Embodiment
With reference to embodiment, the present invention is described in further detail, but the present invention structure be not limited only to it is following
Embodiment.
Embodiment 1：
As shown in Figure 1, a kind of device for the monitoring system power supply of crane span structure support pier scouring force, including energy conversion
Device, the energy conversion device include generator 1 and the water wheels 2 being connected on 1 mechanical energy input terminal of generator, the water wheels
2 rotate when for driving the mechanical energy input terminal of generator 1 to rotate；
Floating body 4 and hanger 3 are further included, the upper end of the hanger 3 is fixedly connected with floating body 4, and lower end and the energy of hanger 3 turn
Makeup, which is put, to be fixedly connected.
Specifically, the energy conversion device is to be used to the kinetic energy of current being converted into electric energy for monitoring the electricity of system
Power is supplied, i.e., present solution provides a kind of scheme for obtaining electric energy on the spot in monitoring point, compared in the prior art using wired
The mode of power grid power supply, the energy resource supply cost of implementation of the present apparatus is low, and there is no service cable laying is of high cost, maintenance cost is high
And the problem of high failure rate；Simultaneously as at the time of monitoring system is that water flow is big in river at the time of effectively work, and in river
In stream during underfed, the present apparatus can be at mechanical energy missing stoppage in transit state, therefore the present apparatus can need electric energy in monitoring system
Supplied for providing enough electric energy at once, stoppage in transit state is in when work is not required in the system of monitoring, in this way, this can be effectively improved
The service life of electronic component is particularly in device and corresponding monitoring device, therefore this programme is compared to using photovoltaic panel, wind
The power supply modes such as power power generation, the present apparatus can export electric energy according to being actually needed.In the present solution, it is used for upper float 4 for energy
Reforming unit provides buoyancy, so that energy conversion device can be floated in river, since water wheels 2 are in the lower section of floating body 4,
Therefore water wheels 2 can be hung in river, in this way, may be such that water wheels 2 are maintained at the specific depth in underwater, and vegetation in river itself
Residuum, mankind's activity rubbish, silt etc. are on the water surface more or water bottom, therefore can be made using energy above reforming unit scheme
The rotation influence of silt, vegetation residuum, mankind's activity rubbish on water wheels 2 obtained in water body is small, for a long time may be used beneficial to the guarantee present apparatus
The operation leaned on.
Embodiment 2：
As shown in Figure 1, the present embodiment is further qualified on the basis of embodiment 1：As a kind of 4 upstream face of floating body
Small, vegetation residuum and mankind's activity rubbish meet water 4 scheme of floating body that lateral enrichment may be small in floating body 4, and the shape of the floating body 4 is
Any one in following shape：Column, ellipsoid, spherical shape, when floating body 4 is in the form of a column or during ellipsoid, the tie point of hanger 3
Positioned at the end of floating body 4.
To avoid vegetation residuum in current, the enrichment of mankind's activity rubbish or being wound on water wheels 2 to influence water wheels 2 to power generation
The mechanical energy output of machine 1, further includes for being arranged on slagging-off cover of the water wheels 2 towards current upstream side.
As a kind of integrated design, the slagging-off cover is fixed with any one in water wheels 2, hanger 3,4 three of floating body
Connection.
Above content is to combine the further description that specific preferred embodiment makees the present invention, it is impossible to assert this
The embodiment of invention is confined to these explanations.For general technical staff of the technical field of the invention,
The other embodiment drawn in the case where not departing from technical scheme, should be included within the scope of the present invention.
Claims (4)
1. a kind of device for the monitoring system power supply of crane span structure support pier scouring force, it is characterised in that converted including energy
Device, the energy conversion device include generator (1) and the water wheels (2) being connected on generator (1) mechanical energy input terminal, institute
Water wheels (2) are stated to be used to drive the mechanical energy input terminal of generator (1) to rotate when rotating；
Further include floating body (4) and hanger (3), the upper end of the hanger (3) is fixedly connected with floating body (4), the lower end of hanger (3) with
Energy conversion device is fixedly connected.
2. a kind of device for the monitoring system power supply of crane span structure support pier scouring force according to claim 1, it is special
Sign is that the shape of the floating body (4) is any one in following shape：Column, ellipsoid, spherical shape, when floating body (4) is in
When column or ellipsoid, the tie point of hanger (3) is located at the end of floating body (4).
3. a kind of device for the monitoring system power supply of crane span structure support pier scouring force according to claim 1, it is special
Sign is, further includes for being arranged on slagging-off cover of the water wheels (2) towards current upstream side.
4. a kind of device for the monitoring system power supply of crane span structure support pier scouring force according to claim 3, it is special
Sign is that the slagging-off cover is fixedly connected with any one in water wheels (2), hanger (3), floating body (4) three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711145034.XA CN107939586A (en) | 2017-11-17 | 2017-11-17 | A kind of device for the monitoring system power supply of crane span structure support pier scouring force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711145034.XA CN107939586A (en) | 2017-11-17 | 2017-11-17 | A kind of device for the monitoring system power supply of crane span structure support pier scouring force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107939586A true CN107939586A (en) | 2018-04-20 |
Family
ID=61932902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711145034.XA Pending CN107939586A (en) | 2017-11-17 | 2017-11-17 | A kind of device for the monitoring system power supply of crane span structure support pier scouring force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107939586A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106368891A (en) * | 2016-11-25 | 2017-02-01 | 福建省新能海上风电研发中心有限公司 | Wind energy and ocean energy integrated generating set |
-
2017
- 2017-11-17 CN CN201711145034.XA patent/CN107939586A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106368891A (en) * | 2016-11-25 | 2017-02-01 | 福建省新能海上风电研发中心有限公司 | Wind energy and ocean energy integrated generating set |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104074670B (en) | Modular marine energy TRT | |
| TWM381681U (en) | Seesaw type water wave electric generator | |
| CN104141584A (en) | Single-pile four-impeller horizontal shaft passive self-variable-pitch two-way tide power generator set | |
| CN206470003U (en) | A kind of offshore wind power generation basic utility automation safety monitoring assembly | |
| US20130088013A1 (en) | Water current energy converter system | |
| CN106337787A (en) | Gravitational potential energy storage power generating system | |
| KR101035321B1 (en) | Electric power plant use wind and water | |
| KR101258463B1 (en) | Ocean stream powered device using piezoelectric element | |
| CN105888956A (en) | Concentric-square-shaped lever type wave power generation device | |
| WO2020248872A1 (en) | Environmentally friendly wind/solar-driven power generation device | |
| JP2012132386A (en) | Power generating device | |
| CN107939586A (en) | A kind of device for the monitoring system power supply of crane span structure support pier scouring force | |
| CN105003381B (en) | A kind of stable generator of underwater vertical axle | |
| CN203548051U (en) | Offshore power generation system | |
| CN204175507U (en) | Small-sized assembled hydroelectric installation | |
| CN206608270U (en) | A kind of equipment of small-sized tidal power generation | |
| CN107939579A (en) | A kind of power supply for being suitable for crane span structure load-bearing monitor device power supply from far-off regions | |
| CN205779443U (en) | The simple TRT of wave | |
| KR101043330B1 (en) | The power generation device and it's method which a wind and current was used | |
| CN101594073B (en) | System for driving piezoelectric material to generate electricity by using wind energy | |
| CN204696979U (en) | A kind of marine generator | |
| CN210289997U (en) | Wave energy power generation device and system | |
| CN105008713B (en) | Utilize the TRT of waterpower, magnetic force and wind-force | |
| KR101302672B1 (en) | Wind power generating device using asending flow of cavity formed by buildings | |
| CN103527392B (en) | Wave gushes vertical generating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180420 |