CN206580616U - A kind of self-checking device for the fixed floating bed of tightrope - Google Patents
A kind of self-checking device for the fixed floating bed of tightrope Download PDFInfo
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- CN206580616U CN206580616U CN201720226046.4U CN201720226046U CN206580616U CN 206580616 U CN206580616 U CN 206580616U CN 201720226046 U CN201720226046 U CN 201720226046U CN 206580616 U CN206580616 U CN 206580616U
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- floating bed
- chain
- tightrope
- self
- fixed
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- 238000005260 corrosion Methods 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims 1
- 230000002045 lasting effect Effects 0.000 abstract description 3
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- 238000000034 method Methods 0.000 description 2
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
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Abstract
The utility model discloses a kind of self-checking device for the fixed floating bed of tightrope, its drip irrigation device is the fixing device for including being arranged on floating bed surface, the fixing device is sticked in above floating bed by seccotine, the fixing device connects counterweight by tightrope, the floating bed is provided with the through hole passed through for tightrope, the tightrope runs through the self-checking device moved up and down in floating bed, the fixing device provided with control floating bed.This self-checking device for the fixed floating bed of tightrope, the underwater portion length for automatically adjusting chain can be changed according to the water surface, so that chain and tightrope are continuously in straight tensioned state, lasting pulling force is produced to floating bed so that floating bed keeps stable on the water surface.
Description
Technical field
The utility model is related to a kind of floating bed adjusting means, more specifically, it relates to a kind of fixed floating for tightrope
The self-checking device of bed.
Background technology
During the regulation of black-odor riverway, the application of floating bed is more and more extensive.It is main fixed during floating bed is applied
Mode has inserted link fixation and tightrope to fix.Wherein, inserted link fixed form is more suitable for the phytal zone in river course, but tightrope fixed form
It then also can be suitably used for the profundal zone in river course.However, river level often fluctuate it is larger, using tightrope fix floating bed when, due to
The decline of the water surface, originally tight fixation tightrope will occur greatly relaxation, easily there is floating bed floating scope and become big, to each other
There is mutually winding, or even mutually collide or hit the phenomenon that floating bed is damaged behind riverbank.At present, solved frequently with manual method
Above mentioned problem, i.e., to adapt to the change of water level by way of adjusting floating bed and fixing tightrope length, but this will consume substantial amounts of people
Power material resources.
Notification number discloses a kind of city revetment big for the fast drop of flow velocity for the U of CN 204824357 Chinese patent
River channel ecology floating bed fixed mount, it includes at least two groups revetment fixed cells and anti-collision unit, and the revetment fixed cell includes
Cord-like component and top mounting subassembly and lower fixation kit, fixed component is fixed on one on the other with lower fixation kit refutes
Bank, exceptionally straight connection 2 fixation kits of cord-like component, every group of revetment fixed cell is arranged nearly parallel, the anticollision list
Member is rigid rack-like, and the anti-collision unit includes fixed edge, and the fixed edge is parallel to revetment and can fix up or down
In cord-like component.Although this city revetment river channel ecology floating bed fixed mount big for the fast drop of flow velocity can ensure ecological floating
Bed can be controlled in reasonable interval in top to bottom, left and right, front and rear, meanwhile, fixed mount material therefor is easy to get and without any ecological wind
Danger, fabrication and installation are easy, and with low cost, without especially being safeguarded, but the fixing means of this floating bed can be only applied to uprightly
In the river course of shore protection, application field is smaller, and is not also applied to for the larger river course of water depth ratio.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of for the fixed floating bed of tightrope
Self-checking device, the advantage is that can according to the water surface change automatically adjust, it is ensured that tightrope is continuously in tensioned state, with right
Floating bed produces lasting pulling force, is floated everywhere so as to control floating bed, it is adaptable to the larger river course of water depth ratio.
To achieve the above object, the utility model provides following technical scheme：It is a kind of for the fixed floating bed of tightrope
Self-checking device, including the fixing device on floating bed surface is arranged on, the fixing device is sticked in floating bed by seccotine
Face, the fixing device connects counterweight by tightrope, and the floating bed is provided with the through hole passed through for tightrope, and the tightrope is through floating
The self-checking device moved up and down in bed, the fixing device provided with control floating bed.
By using above-mentioned technical proposal, floating bed is being swum on the water surface, and fixing device is fixedly connected on by seccotine
It is fixedly connected above floating bed and by tightrope with counterweight, effective restriction can be now carried out to position of the floating bed in river course.
When water level goes up in river course, tightrope changes in the presence of self-checking device with respect to the position of floating bed, simultaneously
In the presence of self-checking device, tightrope is in tensioned state so that floating bed can follow the change correspondence of the depth of water to rise
The situation of drop, so as to also be not in situation about being floated to surrounding when ensureing that floating bed is swum on the water surface, it is ensured that floating bed
It is stable from the position on river surface.
The utility model is further arranged to：Described self-checking device includes rotating the chain being connected with fixing device
Recovering tray, be arranged on the wind spring at chain recovering tray two ends, set chain recovering tray on chain, the axis of the chain recovering tray
Rotate and be connected with the side wall of fixing device, the chain is wrapped on chain recovering tray, and one end is welded and fixed with chain recovering tray,
The other end is bundled with tightrope and fixed, gear of the lower section provided with control chain movement of the chain recovering tray.
By using above-mentioned technical proposal, when the water surface is raised, floating bed follows the water surface to realize position in the presence of buoyancy
The rising put, tightrope, which is fixed in counterweight, pulls chain so that chain recovering tray rotates, and chain divides from chain recovering tray
From longer chain will be stretched out that is, in fixing device；When water surface elevation declines, chain recovering tray is in the presence of wind spring
Rotate, the chain without tensile force is recovered on chain recovering tray, i.e., fixing device will be reclaimed outside chain, fixing device
The chain length of stretching is reduced, and this will effectively ensure that tightrope has certain tensile force, and tightrope remains the straight shape tightened
State, and it is stable to ultimately facilitate floating bed position on the water surface.It is soft when thering are the external force such as wind or ripples to be applied in floating bed
Rope has certain pulling force to floating bed, and now with respect to the position of counterweight crooked situation will occur for chain, and chain will be with gear
Clamping is engaged, and the effect of gear mesh chain limited location reduces the situation that chain stress departs from from chain recovering tray, subtracted
River course two sides are mutually hit or struck to small floating bed so as to situation about damaging
The utility model is further arranged to：Described gear is provided with two, positioned at the both sides of chain.And in wind spring and chain
The lower position of bar recovering tray, and by the way that with chain recovering tray identical mode, two walls for being fixed on fixing device using axle lead to
Kong Shang.
By using above-mentioned technical proposal, the external force direction that floating bed is subject on the water surface is different, and the direction of floating will
Change, gear is arranged on to the both sides of chain, further improve stability of the floating bed on the water surface, reduce floating bed
Stress occurs to occur carrying out spacing situation without gear mesh chain when floating is mobile.
The utility model is further arranged to：Described gear one-directional rotation, the rotation side for the gear being meshed with chain
To with chain be pulled down it is in opposite direction.
By using above-mentioned technical proposal, when chain is engaged with gear, due to turn for the gear that chain is meshed
It is in opposite direction that dynamic direction and chain are pulled down, and the chain now effectively limited in fixing device is drawn out, while also having
Reclaimed beneficial to the chain in fixing device.
The utility model is further arranged to：The length of described chain is more than the depth capacity and minimum-depth of the water surface
Difference.
By using above-mentioned technical proposal, when advantageously ensuring that the water surface is too low or too high, chain still can be with
Gear is engaged, and improves positional stability of the floating bed on the water surface.
The utility model is further arranged to：Wearing layer is provided with described through hole.
By using above-mentioned technical proposal, tightrope or chain pass through through hole, and by external force floating movement is being occurred for floating bed
When, tightrope or chain can all cause the situation of friction to through hole, and wearing layer can effectively reduce through hole and grind
The situation of damage.
The utility model is further arranged to：Central Symmetry of the described fixing device along floating bed is provided with two.
By using above-mentioned technical proposal, floating bed is improved by two symmetrically arranged fixing devices steady on the water surface
It is qualitative.
The utility model is further arranged to：Anti-corrosion layer is provided with the outside of described tightrope.
By using above-mentioned technical proposal, tightrope is immersed in inside water for a long time, and anti-corrosion layer can improve making for tightrope
With the life-span, reduce tightrope and situation about damaging occur.
In summary, the utility model has the advantages that：
1st, by self-checking device, the underwater portion length for automatically adjusting chain can be changed according to the water surface, so that chain
Bar and tightrope are continuously in straight tensioned state, and lasting pulling force is produced to floating bed so that floating bed with water level fluctuation stably
Fluctuate.
2nd, by the engagement position-limiting action of gear, and the pulling force that wind spring is produced in self-checking device, it can control floating
Bed floats everywhere, improves the stability of floating bed, reduces range of drift and crooked degree of the floating bed from original place.So as to avoid traditional soft
Floating bed of the fixed floating bed of restricting caused by after water level decreasing causes tightrope slack and undisciplined is drifted about everywhere, it is to avoid adjacent floating bed collide or
The phenomenon hit riverbank and damaged.
Brief description of the drawings
Fig. 1 is the structural representation for showing the self-checking device for the fixed floating bed of tightrope；
Fig. 2 is the structural representation for showing floating bed；
Fig. 3 is the structural representation for showing wind spring and chain recovering tray；
Fig. 4 is the structural representation for showing gear；
Fig. 5 is the structural representation for showing anti-corrosion layer on tightrope.
Reference：1st, chain；2nd, gear；3rd, chain recovering tray；4th, tightrope；41st, anti-corrosion layer；5th, counterweight；6th, wind spring；
7th, fixing device；8th, floating bed；81st, through hole；82nd, wearing layer.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment：A kind of self-checking device for the fixed floating bed of tightrope, as illustrated in fig. 1 and 2, including is arranged on floating
The fixing device 7 on 8 surfaces of bed, fixing device 7 is pasted by seccotine and floating bed 8 fixes, and fixing device 7 passes sequentially through chain 1
Counterweight 5 is connected with tightrope 4, has the through hole 81 passed through for tightrope 4 or chain 1 in floating bed 8, passes through the leading to tightrope 4 of counterweight 5
Draw, tightrope 4 has certain tensile force between counterweight 5 and floating bed 8, so as to reach position of the limitation floating bed 8 on the water surface, now
Effective restriction can be carried out to position of the floating bed 8 in river course, the scope that floating bed 8 is moved on the water surface is reduced.Work as river course
, it is necessary to ensure that floating bed 8 can also rise as water surface site rises when interior water level is raised, chain 1 is now accomplished by
Underwater portion length increase；When the position reduction of the water surface in river course, under the position of floating bed 8 can be with the position of the water surface
Drop, now tightrope 4 loses original tensile force, and the scope that floating bed 8 is moved in river course can increase, therefore is limitation floating bed 8
Cause the unfavorable situation of the moving range of floating bed 8 increase because tightrope 4 relaxes after the water surface declines, be provided with certainly in fixing device 7
Dynamic adjusting means, the chain 1 being located under water is reclaimed by self-checking device, until causing tightrope 4 to be tightened again in straight
State, regenerates tensile force.
As shown in Figures 1 to 3, self-checking device, which includes, rotates the chain recovering tray 3 being connected with fixing device 7, sets
7 turns of wind spring 6 at the two ends of chain recovering tray 3, the chain 1 being arranged on chain recovering tray 3, chain recovering tray 3 and fixing device
Dynamic connection is that the axis of chain recovering tray 3 is connected with the side wall rotation of fixing device 7, and chain 1 is wrapped on chain recovering tray 3,
One end is welded and fixed with chain recovering tray 3, is welded and fixed the stable connection be conducive between chain 1 and chain recovering tray 3, chain
1 other end is bundled with tightrope 4 and fixed, and is adopted with the knot of the way, is improved the connective stability of chain 1 and tightrope 4.The water surface
When position does not change under normal condition, floating bed 8 is stable to be swum on the water surface, the restoring force of itself of wind spring 6
It is applied on chain recovering tray 3, the restoring force is equal to the pulling force of chain 1 with tightrope 4, tightrope 4 is to the pulling force of chain 1 from floating
The buoyancy that bed 8 is subject on the water surface,
When water level rises, the depth of water changes, and the buoyancy that floating bed 8 is subject to is forced to rise, and tightrope 4 is to chain
1 pulling force can be more than the restoring force that wind spring 6 is applied on chain recovering tray 3, and chain recovering tray 3 is rotated so that being wrapped in chain
Chain 1 on bar recovering tray 3 departs from from chain recovering tray 3, until the pulling force of tightrope 4 is equal with the restoring force of wind spring 6, now
Floating bed 8 is followed after water surface site floating, and that stablizes again swims on the water surface；When water level decreasing, the depth of water can also occur
Change, floating bed 8 by gravity because being declined, and tightrope 4 can be applied on chain recovering tray 3 to the pulling force of chain 1 less than wind spring 6
Restoring force, chain recovering tray 3 is rotated so that the chain 1 outside chain recovering tray 3 is reclaimed by chain recovering tray 3, directly
To the pulling force of tightrope 4 situation equal with the restoring force of wind spring 6, now floating bed 8 is followed after water surface site declines, again stable
Swim on the water surface；It has been effectively accomplished and has automatically adjusted the effect that floating bed 8 follows the positional fluctuation of the water surface and fluctuated, favorably
In stabilization of the floating bed 8 on the water surface.
As shown in figs. 1 and 4, fixing device 7 is automatically adjusted, using the floating feature of floating bed 8, floating bed 8 is realized and follows water
The position in face changes and occurred the regulation of position change.But, when strong wind or wave is run into, work of the floating bed 8 in power
It can be floated under to other directions, now tightrope 4 can be skewed, and resulting oblique pulling just destroys the extensive of original wind spring 6
The balance of multiple power and buoyancy, chain 1 can be separated under the traction of tightrope 4 from chain recovering tray 3, and floating bed 8 will be in the water surface
On there is situation about drifting so that between causing adjacent floating bed 8 collide, or floating bed 8 hit river course edge situation, floating bed
8 will damage accordingly.To avoid above-mentioned unfavorable phenomenon, moved in the lower section of chain recovering tray 3 provided with control chain 1
Gear 2, can engage with gear 2 after chain 1 is skewed and block, while in order to ensure that gear 2 will not follow the pull-out side of chain 1
To and rotate, gear 2 is specially set to one-directional rotation pattern, the buoyancy direction phase that the rotation direction of gear 2 is subject to floating bed 8
Together.Gear 2 is engaged after chain 1, and the chain of recovery 1 that can effectively limit on chain recovering tray 3 is drawn out, so as to floating bed 8
It is fixed, limits its range of drift.
Direction of the floating bed 8 by power on the water surface is different, may be floated to different directions, in order to further improve floating
The stability of bed 8, two gears 2 is symmetricly set in the both sides of chain 1, and the external force direction being subject on the water surface when floating bed 8 is not
Together, the direction of floating will be changed, and gear 2 is arranged on to the both sides of chain 1, further increase floating bed 8 on the water surface
Stability, reduce the stress of floating bed 8 and occur to occur carrying out chain 1 without gear 2 spacing situation when floating is mobile.
In addition, for floating bed 8, if only setting described complete unit in the certain point of floating bed, i.e. floating bed 8 utilizes single traction, agrees
Surely the inclined situation of floating bed 8 can be caused to occur.Certainly, complete unit can be arranged to the central spot of floating bed so as to reduce due to
Harm caused by single traction, but the accurate location often more difficult strict determination, and single traction is to the pact of floating bed of central point
Beam force is limited.Therefore, it is the further stability for improving floating bed 8 on the water surface, is respectively set in two Central Symmetry positions of floating bed 8
A fixing device 7 is put, symmetrical two fixing devices 7 are conducive to the Stability Analysis of Structures of floating bed 8, reduce floating bed 8 because single-point is led
The generation of crooked phenomenon caused by drawing.
As shown in Fig. 1,2 and 5, when water level changes, the position of floating bed 8 can also be moved therewith, in order to
It is effective to reduce the situation that position movement occurs in floating bed 8, the effect that engages of chain 1 and gear 2 is improved, the length of chain is more than water
The depth capacity in face and the difference of minimum-depth.So as to ensure that chain 1 can wind chain completely when water surface site is too low
On recovering tray 3, even more so that the underwater portion of chain 1 can not also be essentially completely recovered, so that avoid when floating bed 8 floats crooked,
The situation that chain 1 can not be meshed with gear 2.While 1 length of chain is ensured, chain 1 can be through through hole 81, and floating bed 8 goes out
When now waving, the friction in through hole 81 of chain 1 is frequent, the side wall of the meeting heavy wear through hole 81 after longtime running of chain 1,
So as to damage floating bed 8.To reduce above-mentioned harm, wearing layer 82 is provided with the side wall of through hole 81, wearing layer 82 is by aluminum material system
Into the wear phenomenon that the design can effectively reduce through hole 81 occurs, so as to ensure the complete of floating bed 8.In addition, tightrope 4 is due to length
Time is immersed in water, and the situation of corrosion fracture also occurs, so as to cause floating bed 8 out of control.Effectively to solve the problem, that is, carry
The service life of high tightrope 4, anti-corrosion layer 41 is provided with the outside of tightrope 4, and anti-corrosion layer 41 is to be coated in poly- the four of the surface of tightrope 4
PVF layer, anti-corrosion layer 41 can improve the service life of tightrope 4.
This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected in right of the present utility model by Patent Law.
Claims (8)
1. a kind of self-checking device for the fixed floating bed of tightrope, it is characterized in that：Including being arranged on floating bed（8）Surface is consolidated
Determine device（7）, the fixing device（7）Floating bed is sticked in by seccotine（8）Above, the fixing device（7）Pass through tightrope
（4）Connect counterweight（5）, the floating bed（8）It is provided with and supplies tightrope（4）The through hole passed through（81）, the tightrope（4）Through floating bed
（8）, the fixing device（7）It is interior to be provided with control floating bed（8）The self-checking device moved up and down.
2. a kind of self-checking device for the fixed floating bed of tightrope according to claim 1, it is characterized in that：It is described from
Dynamic adjusting means includes and fixing device（7）Rotate the chain recovering tray of connection（3）, be arranged on chain recovering tray（3）Two ends
Wind spring（6）, set chain recovering tray（3）On chain（1）, the chain recovering tray（3）Axis and fixing device（7）Side
Wall rotates connection, the chain（1）It is wrapped in chain recovering tray（3）On, one end and chain recovering tray（3）It is welded and fixed, it is another
End and tightrope（4）Binding is fixed, the chain recovering tray（3）Lower section provided with control chain（1）The gear of motion（2）.
3. a kind of self-checking device for the fixed floating bed of tightrope according to claim 2, it is characterized in that：The tooth
Wheel（2）Provided with two, positioned at chain（1）Both sides, and in wind spring（6）With chain recovering tray（3）Lower position, and by with
Chain recovering tray（3）Identical mode, fixing device is fixed on using axle（7）Two wall through holes on.
4. a kind of self-checking device for the fixed floating bed of tightrope according to claim 3, it is characterized in that：The tooth
Wheel（2）One-directional rotation, with chain（1）The gear being meshed（2）Rotation direction and chain（1）What is be pulled down is in opposite direction.
5. a kind of self-checking device for the fixed floating bed of tightrope according to claim 4, it is characterized in that：The chain
Bar（1）Length be more than the water surface depth capacity and minimum-depth difference.
6. a kind of self-checking device for the fixed floating bed of tightrope according to claim 5, it is characterized in that：It is described logical
Hole（81）It is interior to be provided with wearing layer（82）.
7. a kind of self-checking device for the fixed floating bed of tightrope according to claim 6, it is characterized in that：It is described solid
Determine device（7）Along floating bed（8）Central Symmetry be provided with two.
8. a kind of self-checking device for the fixed floating bed of tightrope according to claim 7, it is characterized in that：It is described soft
Rope（4）Outside is provided with anti-corrosion layer（41）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720226046.4U CN206580616U (en) | 2017-03-09 | 2017-03-09 | A kind of self-checking device for the fixed floating bed of tightrope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720226046.4U CN206580616U (en) | 2017-03-09 | 2017-03-09 | A kind of self-checking device for the fixed floating bed of tightrope |
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| CN206580616U true CN206580616U (en) | 2017-10-24 |
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ID=60112421
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|---|---|---|---|
| CN201720226046.4U Expired - Fee Related CN206580616U (en) | 2017-03-09 | 2017-03-09 | A kind of self-checking device for the fixed floating bed of tightrope |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108017157A (en) * | 2018-01-22 | 2018-05-11 | 安徽川清清环境科技有限公司 | A kind of float type river sewage controlling device based on EHBR |
| CN109279696A (en) * | 2018-10-08 | 2019-01-29 | 河海大学 | A kind of floating bed intelligent control operating system and its technique |
| CN110526406A (en) * | 2019-08-30 | 2019-12-03 | 常德德益环保工程有限公司 | A kind of included ecological restoration technology on river ecological floating island for salvaging crushing function |
-
2017
- 2017-03-09 CN CN201720226046.4U patent/CN206580616U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108017157A (en) * | 2018-01-22 | 2018-05-11 | 安徽川清清环境科技有限公司 | A kind of float type river sewage controlling device based on EHBR |
| CN109279696A (en) * | 2018-10-08 | 2019-01-29 | 河海大学 | A kind of floating bed intelligent control operating system and its technique |
| CN110526406A (en) * | 2019-08-30 | 2019-12-03 | 常德德益环保工程有限公司 | A kind of included ecological restoration technology on river ecological floating island for salvaging crushing function |
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