CN204989219U - A auxiliary device for monitoring of open -air velocity of flow - Google Patents
A auxiliary device for monitoring of open -air velocity of flow Download PDFInfo
- Publication number
- CN204989219U CN204989219U CN201520587982.9U CN201520587982U CN204989219U CN 204989219 U CN204989219 U CN 204989219U CN 201520587982 U CN201520587982 U CN 201520587982U CN 204989219 U CN204989219 U CN 204989219U
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- rope
- panel
- fixed pulley
- monitoring
- scale
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Abstract
The utility model provides an auxiliary device for monitoring of open -air velocity of flow, including the body frame body, the body frame body is including many spinal branchs post, the panel of installing in many spinal branchs post one end holds the pole constitution with an at least spinal branch of installing on the panel, the body of rod that has the reflector inserts the hole inslot of panel one side, install the fixed pulley on the supporting pole, install on the panel and receive the rope ware with fixed pulley matched with, main rope one end is connected with the current meter, the main rope other end passes the fixed pulley winding on receiving the rope ware, rope ware matched with chucked component is installed and received on the pillar, be provided with the scale of taking waterproof sticky tape on the main rope. The utility model provides an auxiliary device for monitoring of open -air velocity of flow can solve and receive and release rope inefficiency, scale wearing and tearing, holds the problem that the rope consumes physical power constantly to in the time of can avoiding leaning out the head and see the scale, can lead to unexpected dangerous accident such as fall into water.
Description
Technical field
The utility model relates to field monitoring and river flow fields of measurement, especially a kind of servicing unit when being applicable to monitoring ship operation in the wild.
Background technology
Since Impoundment of Three Gorges Reservoir, the outburst wawter bloom that tributary, reservoir area is regular.Wawter bloom is the result by the nutrients such as N, P and the combined action of the envirment factor such as temperature, flow velocity.Building of reservoir makes river flow slow down, the cycle also corresponding prolongation that water body upgrades, and the nutriment in water body constantly raises, and this be that the breeding of algae provides condition, and when temperature and light is according to when being suitable for, algae will break out rapidly.Have experimental study to show, when nutritional condition is certain, within the specific limits (0.4 meter per second-1 meter per second), flow velocity increase is conducive to algal grown and breakout of water bloom; Under different in flow rate, algal grown all meets the universal law of growth of microorganism.Have also been made both at home and abroad much about the experimental study of flow velocity on the raw impact that disappears of wawter bloom, to study and the mechanism of action grasping flow velocity can provide most important theories support for the prevention and processing of wawter bloom.And some research institutions are being devoted to the research of this respect at present, so need often to go to field to carry out the monitoring of being correlated with, flow monitoring is also being a part wherein.
Existing flow monitoring method is generally pulling current meter manually, and require hierarchical monitor, the rule that fathoms is 0.5 meter, 1 meter, 2 meters, 3 meters, 4 meters ... until river bed; The instrument used comprises: with the long rope of adhesive waterproof tape reference mark, current meter, latch closure.Step pinions current meter probe place with one, rope, vertically transfer to make current meter, need two latch closures, hang over current meter two ends one on the other, the current meter hanging latch closure can be enclosed within the anchor line of monitoring ship, then manually transfer rope and make current meter along the rope lower slide that casts anchor of monitoring ship to each degree of depth, thus record the flow velocity of each water layer.But when measuring like this, folding and unfolding, arrange main rope process in can delay the plenty of time, affect efficiency; In addition, main rope, in pull-up process, can occur to rub with monitoring ship deck and cause the adhesive tape scale on main rope to misplace, bring measuring error.And rope obtains the moment and hand-pulls, make it remain on required scale place, expend muscle power.Head to be leant out the scale mark watched outside deck on rope in addition, have overboard danger.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of servicing unit for field flow monitoring, can solve that folding and unfolding rope efficiency is low, scale-wearing, moment holds the problem that rope expends muscle power, and can avoid leaning out head when seeing scale, can cause surprisingly overboardly waiting peril.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of servicing unit for field flow monitoring, comprise main frame body, main frame body comprises many pillars, the panel being arranged on many pillar one end and at least one cramp bar composition be arranged on panel, the body of rod with reflective mirror inserts in the hole slot of panel side, cramp bar is provided with fixed pulley, panel is provided with the rope rolling apparatus matched with fixed pulley, main rope one end is connected with current meter, the main rope other end is wrapped on rope rolling apparatus through fixed pulley, pillar is provided with the clamping unit matched with rope rolling apparatus, main rope is provided with the scale of band adhesive waterproof tape.
The many pillar other ends of main frame body are provided with base plate.
In clamping unit, cord one end is fixedly connected with pillar, and the cord other end is fixedly connected with hook, and hook matches with the wheel bore on rope rolling apparatus runner.
The quantity of cramp bar is preferably two.
The servicing unit for field flow monitoring that the utility model provides, when current meter is transferred to river along with main rope, by regulating the position of reflective mirror on panel, can be clearly seen that the scale on main rope, and do not need head to lean out outside the deck of monitoring ship, thus the mishap falling river is avoided to occur; Main rope one end is fixed on rope rolling apparatus, the other end ties down current meter by fixed pulley, the manually main rope of crank shake folding and unfolding, can be avoided main rope and tween deck continuous abrasion because of frictional movement like this, and the scale with adhesive waterproof tape is also not easy to be worn or to misplace, make main rope slip folding and unfolding more laborsaving comparatively speaking with fixed pulley; In addition, what main rope can be neat twists on rope rolling apparatus, instead of random throws away above deck, and avoid the problem affecting work efficiency because of knotting, also can avoid because monitoring ship is when receiving anchor, main rope is surprisingly involved in ship anchor engine and brings larger loss; The hook that cord connects can hang in the wheel bore of rope rolling apparatus, stops it freely to rotate that winner is restricted and remains on a certain scale, thus can avoid long-time artificial pulling and expend muscle power.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the schematic diagram of the utility model main frame body.
Embodiment
As depicted in figs. 1 and 2, a kind of servicing unit for field flow monitoring, comprise main frame body 1, main frame body 1 comprises four pillars 3, the panel 4 and at least one cramp bar 5 be arranged on panel 4 that are arranged on four pillar 3 one end form, the body of rod with reflective mirror 12 inserts in the hole slot of panel 4 side, cramp bar 5 is provided with fixed pulley 14, panel 4 is provided with the rope rolling apparatus 9 matched with fixed pulley 14, main rope 11 one end is connected with current meter, main rope 11 other end is wrapped on rope rolling apparatus 9 through fixed pulley 14, pillar 3 is provided with the clamping unit matched with rope rolling apparatus 9, main rope 11 is provided with the scale of band adhesive waterproof tape.
Four pillar 3 other ends of main frame body 1 are provided with base plate 2.
In clamping unit, cord 6 one end is fixedly connected with pillar 3, and cord 6 other end is fixedly connected with hook 7, and hook 7 matches with the wheel bore 8 on rope rolling apparatus 9 runner.
Cramp bar 5 top is provided with pulley set collar 13, and fixed pulley 14 is arranged on cramp bar 5 by pulley set collar 13.
The course of work of the present utility model is as follows:
First, after monitoring ship comes to a complete stop and casts anchor, current meter is set.Be enclosed within by the collar above current meter on main rope 11 after setting, current meter is held by fixed pulley 14 in main rope 11 one end, and the other end is connected on rope rolling apparatus 9, thus control main rope 11 by the handle 10 of rope rolling apparatus 9 transfer length;
The scale that current meter is transferred is determined by reflective mirror 12;
When transferring to desired depth, can hanging in the wheel bore 8 of rope rolling apparatus 9 by cord 6 being linked up with 7, to ensure that handle freely can not rotate under other External Force Acting, causing fathoming change and causing personal error;
After completing the measurement of all appointment water layers, the handle 10 of on rope rolling apparatus 9 can be reversed, main rope 11 is recycled on rope rolling apparatus 9.After regaining completely, available hook 7 hangs in the wheel bore 8 of rope rolling apparatus 9, stops it freely to rotate.
By using the utility model device can offer convenience to field monitoring personnel, can artificial measuring error be reduced, the unsafe factor brought because of main rope wearing and tearing can be reduced, can save time, raise the efficiency, the most important thing is to ensure safety, reduce the possibility that mishap occurs.
Claims (4)
1. the servicing unit for field flow monitoring, it is characterized in that: comprise main frame body (1), main frame body (1) comprises many pillars (3), the panel (4) being arranged on many pillars (3) one end and at least one cramp bar (5) composition be arranged on panel (4), the body of rod with reflective mirror (12) inserts in the hole slot of panel (4) side, cramp bar (5) is provided with fixed pulley (14), panel (4) is provided with the rope rolling apparatus (9) matched with fixed pulley (14), main rope (11) one end is connected with current meter, main rope (11) other end is wrapped on rope rolling apparatus (9) through fixed pulley (14), pillar (3) is provided with the clamping unit matched with rope rolling apparatus (9), main rope (11) is provided with the scale of band adhesive waterproof tape.
2. the servicing unit for field flow monitoring according to claim 1, is characterized in that: many pillars (3) other end of main frame body (1) is provided with base plate (2).
3. the servicing unit for field flow monitoring according to claim 1, it is characterized in that: in clamping unit, cord (6) one end is fixedly connected with pillar (3), cord (6) other end is fixedly connected with hook (7), and hook (7) matches with the wheel bore (8) on rope rolling apparatus (9) runner.
4. the servicing unit for field flow monitoring according to claim 1, is characterized in that: the quantity of cramp bar (5) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520587982.9U CN204989219U (en) | 2015-08-07 | 2015-08-07 | A auxiliary device for monitoring of open -air velocity of flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520587982.9U CN204989219U (en) | 2015-08-07 | 2015-08-07 | A auxiliary device for monitoring of open -air velocity of flow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204989219U true CN204989219U (en) | 2016-01-20 |
Family
ID=55123576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520587982.9U Expired - Fee Related CN204989219U (en) | 2015-08-07 | 2015-08-07 | A auxiliary device for monitoring of open -air velocity of flow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204989219U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108692765A (en) * | 2018-05-03 | 2018-10-23 | 河海大学 | Field big flow velocity temperature of river water peculiar to vessel and velocity flow profile measuring device and application method |
-
2015
- 2015-08-07 CN CN201520587982.9U patent/CN204989219U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108692765A (en) * | 2018-05-03 | 2018-10-23 | 河海大学 | Field big flow velocity temperature of river water peculiar to vessel and velocity flow profile measuring device and application method |
| CN108692765B (en) * | 2018-05-03 | 2020-08-25 | 河海大学 | Large-flow-rate river water temperature and flow rate distribution measuring device for field ship and using method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20160807 |