CN205382461U - Prevent unrestrained unit - Google Patents
Prevent unrestrained unit Download PDFInfo
- Publication number
- CN205382461U CN205382461U CN201620133004.1U CN201620133004U CN205382461U CN 205382461 U CN205382461 U CN 205382461U CN 201620133004 U CN201620133004 U CN 201620133004U CN 205382461 U CN205382461 U CN 205382461U
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- CN
- China
- Prior art keywords
- washboard
- belt
- flexible
- walking
- fixed block
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a hydraulic engineering field, especially, relate to a prevent unrestrained unit, including braced frame, the washboard, worm gear actuating mechanism, drive mechanism, flexible band running gear and pushing mechanism, the bottom of washboard is articulated with braced frame, worm gear actuating mechanism and drive mechanism are connected, flexible band running gear includes flexible band, walking fixed block and two at least rotation wheels, flexible band is around rotating the periphery of taking turns at all, the walking fixed block is fixed on flexible band, drive mechanism connects the rotation wheel, and the wheel rotation is rotated in the drive, it rolls to drive flexible band simultaneously, pushing mechanism's one end is articulated with the washboard, the other end is articulated with the walking fixed block, the bottom of walking fixed block and washboard is when the near point, the washboard is in the rise state, the bottom of walking fixed block and washboard is when the far point, the washboard is in the state of setting level. Prevent unrestrained unit that this application provided can effectively prevent the river that covers the bank dyke to flood or destroy facility or the private residence of construction on the river bank.
Description
Technical field
The application relates to hydraulic engineering field, particularly relates to a kind of wave resistance unit.
Background technology
In correlation technique, owing to river is the important natural resources that people produce, live, therefore also it is often the region that mankind's facility is comparatively intensive in the two sides in river.
But, the bunding in river is generally the fixing river levee built by laying bricks or stones.And when river water level is higher or stormy waves is bigger, river is likely to and covers bunding and rush to two sides.The facility of two sides, private residence etc. are damaged, even may also result in casualties.
Utility model content
This application provides a kind of wave resistance unit, it is possible to reduce the loss caused after river covers bunding.
A kind of wave resistance unit provided herein, including supporting framework, washboard, worm and gear driving mechanism, drive mechanism, flexible-belt walking mechanism and pushing mechanism.
The bottom of described washboard and described support frame articulation, described worm and gear driving mechanism, described drive mechanism and described flexible-belt walking mechanism are arranged on described support framework.
Described worm and gear driving mechanism is connected with described drive mechanism, and drives described drive mechanism to rotate.
Described flexible-belt walking mechanism includes flexible-belt, walking fixed block and at least two and rotates wheel, described flexible-belt is centered around all described peripheries rotating wheel, and match with described rotation wheel, described walking fixed block is fixed on described flexible-belt, described drive mechanism is connected to described rotation and takes turns, and turn wheel rotation described in driving, drive described flexible-belt to roll simultaneously.
One end of described pushing mechanism is hinged with described washboard, the other end is hinged with described walking fixed block, when the bottom of described walking fixed block and described washboard is near point, described washboard is in raised configuration, when the bottom of described walking fixed block and described washboard is in far point, described washboard is in flattened state.
Preferably, described flexible-belt walking mechanism also includes regulating wheel, and described regulating wheel is arranged on described support framework, and matches with described flexible-belt, and the position of described regulating wheel can regulate, to regulate the tensioning degree of described flexible-belt.
Preferably, described flexible-belt is chain, and described rotation wheel is sprocket wheel.
Preferably, described drive mechanism includes driven gear and pivot link, and the outfan of described worm and gear driving mechanism is provided with the driving gear engaged with described driven gear.
The connection coaxial with described pivot link of described driven gear, and described pivot link and described rotate take turns coaxial connection.
Preferably, described support framework is provided with spacing hole, the described walking fixed block described spacing hole of traverse.
Preferably, described flexible-belt walking mechanism and described pushing mechanism are multiple.
Described drive mechanism drives all described flexible-belt walking mechanisms simultaneously, and each described flexible-belt walking mechanism is connected with described washboard respectively through a described pushing mechanism.
Preferably, also including ground, described support framework is fixed in described ground.
Preferably, described ground is additionally provided with crossed beam trunking, and described carriage frame is arranged on the top of described crossed beam trunking.
Preferably, described washboard is formed by the combination of multiple modular constructions.
Preferably, described worm and gear driving mechanism is manual worm gear worm drive mechanism.
The technical scheme that the application provides can reach following beneficial effect:
Wave resistance unit provided herein is converted to the lifting force of washboard by the rotatory force of the worm screw the most at last of transmission successively of worm and gear driving mechanism, drive mechanism, flexible-belt walking mechanism and pushing mechanism, unrestrained unit is arranged on bunding, rises washboard when stormy waves is bigger and just can effectively stop the river covering bunding to flood or destroy the facility or private residence built on riverbank.And usually washboard can set level, in order to personnel pass through.
It should be appreciated that above general description and details hereinafter describe and be merely illustrative of, the application can not be limited.
Accompanying drawing explanation
In the wave resistance unit that Fig. 1 provides for the embodiment of the present application, washboard is in the overall structure schematic diagram of raised configuration；
Fig. 2 removes the structural representation after ground for the wave resistance unit deployed condition that the embodiment of the present application provides；
Fig. 3 is the side-looking structural representation of Fig. 2；
Fig. 4 is the backsight structural representation of Fig. 2；
In the wave resistance unit that Fig. 5 provides for the embodiment of the present application, washboard is in the overall structure schematic diagram of flattened state.
Accompanying drawing illustrates:
10-ground；
100-crossed beam trunking；
20-supports framework；
200-spacing hole；
30-washboard；
40-worm and gear driving mechanism；
400-driving gear；
50-drive mechanism；
500-driven gear；
502-pivot link；
60-flexible-belt walking mechanism；
600-flexible-belt；
602-walks fixed block；
604-rotates wheel；
606-regulating wheel；
70-pushing mechanism.
Accompanying drawing herein is merged in description and constitutes the part of this specification, it is shown that meet embodiments herein, and for explaining the principle of the application together with description.
Detailed description of the invention
Below by specific embodiment and in conjunction with accompanying drawing, the application is described in further detail."front", "rear" described in literary composition, "left", "right", " on ", D score is all with the laying state of the wave resistance unit in accompanying drawing for reference.
If Fig. 1 is to shown in 5, embodiments herein provides a kind of wave resistance unit, including ground 10, supports framework 20, washboard 30, worm and gear driving mechanism 40, drive mechanism 50, flexible-belt walking mechanism 60 and pushing mechanism 70.
Although though it is the simplest that wave resistance unit is directly laid on earth's surface, this setup to be likely to cause connection on the one hand insecure；Also result on the other hand outside the most of parts in wave resistance unit are all directly exposed to, receive natural erosion and easily damaged；Additionally, be set directly at earth's surface also the daily routines of people can be caused obstacle.Therefore, the present embodiment adopts ground 10 deposit and fixed support frame frame 20, just can be prevented effectively from these problems.
Supporting the base support structure that framework 20 is wave resistance unit, the bottom of washboard 30 is hinged with support framework 20, and worm and gear driving mechanism 40, drive mechanism 50 and flexible-belt walking mechanism 60 are arranged at supporting on framework 20.
Washboard 30 can stop river when rising, and people can be supplied after setting level to trample.In order to reduce weight and the manufacturing cost of washboard 30, washboard 30 can adopt Modular Structure Design, such as washboard 30 is designed as the sheet metal component of several solid shape, the modes such as welding, riveted joint that then pass through are combined, both it is easy to manufacture, transport, cost and weight can be reduced again.
Worm and gear driving mechanism 40 is the power source of wave resistance unit, has degree of regulation height, the features such as required strength is little.It is particularly due to bunding very long, if all adopting electronic mode to be driven, cost is difficult to accept, and worm and gear driving mechanism 40 is less due to required torsion, therefore can adopt and manually carry out manual operation, significantly save cost, also be able to reduce the amount of labour simultaneously.
The outfan of worm and gear driving mechanism 40 is connected with drive mechanism 50, and drives drive mechanism 50 to rotate.The power of worm and gear driving mechanism 40 then can be transferred to flexible-belt walking mechanism 60 by drive mechanism 50.Specifically, as it is shown on figure 3, flexible-belt walking mechanism 60 includes flexible-belt 600, walking fixed block 602 and at least two rotates wheel 604 (in figure being two), drive mechanism 50 is connected to one of them and rotates wheel 604, and drives this rotation wheel 604 rotation.Flexible-belt 600 is centered around two peripheries rotating wheel 604, and matches with rotating wheel 604.
The mode coordinated has a variety of, for instance flexible-belt 600 adopts belt, and rotates wheel 604 employing belt pulley, and and for example flexible-belt 600 adopts chain, rotates wheel 604 and then adopts sprocket wheel.Compared to belt and belt pulley fit system, chain sprocket fit system is respectively provided with clear superiority in service life, structural strength etc..So, when drive mechanism 50 drives and rotates wheel 604 rotation, flexible-belt 600 just can roll.Regardless of whether be adopt chain or adopt belt, all likely coordinate more and more lax with rotating between wheel 604 after a long time use, slide fastener phenomenon even occurs, affects normal power transmission process.Therefore, flexible-belt walking mechanism 60 in the present embodiment also includes regulating wheel 606, regulating wheel 606 is also disposed at supporting on framework 20, and match with flexible-belt 600, more of paramount importance it is, regulating wheel 606 can regulate the tensioning degree of flexible-belt 600 by changing its position, so that flexible-belt 600 recovers and rotates closely cooperating between wheel 604.
Walking fixed block 602 is fixed on flexible-belt 600, and when flexible-belt 600 rolls, walking fixed block 602 just can change self-position along with the rolling of flexible-belt 600.In the present embodiment, it is necessary to make walking fixed block 602 can move along close and away from the bottom of washboard 30 direction.One end of pushing mechanism 70 (such as push rod) is hinged with washboard 30, the other end is hinged with walking fixed block 602, so, when the fixed block 602 direction to the bottom near washboard 30 of walking is moved, just pushing mechanism 70 can be produced thrust, and pushing mechanism 70 can promote washboard 30 to make it rise, when being in closest approach when walking between fixed block 602 and the bottom of washboard 30, washboard 30 is just in the state (referring to Fig. 1) risen completely.Otherwise, when the fixed block 602 bottom with washboard 30 of walking is in solstics, washboard 30 is just in the state (referring to Fig. 5) set level.
So, unrestrained unit is arranged on bunding, it is operated by worm and gear driving mechanism 40 when stormy waves is bigger and rises washboard 30, just one wave resistance dam can be formed on bunding to stop river, thus effectively stoping the river covering bunding to flood or destroying the facility or private residence built on riverbank.And usually washboard can set level, in order to personnel normal through.
The running orbit of walking fixed block 602 can move back and forth near linear, it is also possible to is the reciprocating motion in camber line, as long as not interfering with the lifting of washboard 30.But account for from the simplification aspect of transmission efficiency and structure, then walking fixed block 602 is preferably near linear reciprocating motion.But, owing to flexible-belt 600 is from as flexible structure, therefore walking fixed block 602 unavoidably can shake when mobile and even offset, consequently, it is possible to the normal delivery process of power of influence, the lifting of washboard 30 is made troubles.For this, as depicted in figs. 1 and 2, the present embodiment is also provided with spacing hole 200 on framework 20 supporting, will walking fixed block 602 through spacing hole 200, just can rocking and cheaply limiting walking fixed block 602.
Can arrange generally along river levee some transmission lines of electricity or communication line, and the region of both sides, riverbank is limited, in order to realize making full use of of space, as illustrated in fig. 1 and 2, it is additionally provided with crossed beam trunking 100 in the ground 10 of the present embodiment, supports framework 20 and be arranged on the top of crossed beam trunking 100.So just transmission line of electricity and communication line etc. can be arranged in crossed beam trunking 100, the soil on riverbank can be saved on the one hand, wave resistance unit also is able to become the cover plate of crossed beam trunking 100 on the other hand, when damaging occur in these circuits, just washboard 30 can be risen, the circuit being laid in crossed beam trunking 100 is made to come out, it is simple to keep in repair.And, it is also possible to one piece of cover plate 102 is set in the position of corresponding worm and gear driving mechanism 40, when not in use, it is possible to hidden by worm and gear driving mechanism 40 by cover plate 102.
As shown in Figure 4, in the present embodiment, drive mechanism 50 includes driven gear 500 and pivot link 502, and the outfan of worm and gear driving mechanism 40 is provided with the driving gear 400 engaged with driven gear 500, just can be transferred on driven gear by power by engaging each other of gear.Driven gear 500 connection coaxial with pivot link 502, meanwhile, pivot link 502 also takes turns 604 coaxial connections with rotating, and so just can be transferred to the rotatory force of driven gear 500 rotate on wheel 604.For washboard 30, more steady in order to make it lift, it is desirable to there is multiple point of application simultaneously, synchronize applied thrust at these point of applications.Therefore, flexible-belt walking mechanism 60 and pushing mechanism 70 in the present embodiment are disposed as multiple (being 2 in figure), adopt same drive mechanism 50 to drive the two flexible-belt walking mechanism 60 simultaneously, make the two flexible-belt walking mechanism 60 to be synchronized with the movement.And each flexible-belt walking mechanism 60 is connected with washboard 30 respectively through a pushing mechanism 70, washboard 30 just can be made more to lift smoothly.The two flexible-belt walking mechanism 60 and pushing mechanism 70 are preferably symmetricly set on the both sides of drive mechanism 50.
The wave resistance unit that the present embodiment provides can effectively stop when stormy waves is bigger the river covering bunding to flood or destroy the facility or private residence built on riverbank.Also there is stable transmission, simple operation, the advantage such as cheap simultaneously.
The foregoing is only the preferred embodiment of the application, be not limited to the application, for a person skilled in the art, the application can have various modifications and variations.All within spirit herein and principle, any amendment of making, equivalent replacement, improvement etc., should be included within the protection domain of the application.
Claims (10)
1. a wave resistance unit, it is characterised in that include supporting framework, washboard, worm and gear driving mechanism, drive mechanism, flexible-belt walking mechanism and pushing mechanism,
The bottom of described washboard and described support frame articulation, described worm and gear driving mechanism, described drive mechanism and described flexible-belt walking mechanism are arranged on described support framework,
Described worm and gear driving mechanism is connected with described drive mechanism, and drives described drive mechanism to rotate,
Described flexible-belt walking mechanism includes flexible-belt, walking fixed block and at least two and rotates wheel, described flexible-belt is centered around all described peripheries rotating wheel, and match with described rotation wheel, described walking fixed block is fixed on described flexible-belt, described drive mechanism is connected to described rotation and takes turns, and turn wheel rotation described in driving, drive described flexible-belt to roll simultaneously
One end of described pushing mechanism is hinged with described washboard, the other end is hinged with described walking fixed block, when the bottom of described walking fixed block and described washboard is near point, described washboard is in raised configuration, when the bottom of described walking fixed block and described washboard is in far point, described washboard is in flattened state.
2. wave resistance unit according to claim 1, it is characterised in that described flexible-belt walking mechanism also includes regulating wheel, described regulating wheel is arranged on described support framework, and match with described flexible-belt, the position of described regulating wheel can regulate, to regulate the tensioning degree of described flexible-belt.
3. wave resistance unit according to claim 2, it is characterised in that described flexible-belt is chain, described rotation wheel is sprocket wheel.
4. the wave resistance unit according to any one of claims 1 to 3, it is characterised in that described drive mechanism includes driven gear and pivot link, and the outfan of described worm and gear driving mechanism is provided with the driving gear engaged with described driven gear,
The connection coaxial with described pivot link of described driven gear, and described pivot link and described rotate take turns coaxial connection.
5. the wave resistance unit according to any one of claims 1 to 3, it is characterised in that be provided with spacing hole on described support framework, the described walking fixed block described spacing hole of traverse.
6. the wave resistance unit according to any one of claims 1 to 3, it is characterised in that described flexible-belt walking mechanism and described pushing mechanism are multiple,
Described drive mechanism drives all described flexible-belt walking mechanisms simultaneously, and each described flexible-belt walking mechanism is connected with described washboard respectively through a described pushing mechanism.
7. the wave resistance unit according to any one of claims 1 to 3, it is characterised in that also including ground, described support framework is fixed in described ground.
8. wave resistance unit according to claim 7, it is characterised in that described ground is additionally provided with crossed beam trunking, and described carriage frame is arranged on the top of described crossed beam trunking.
9. the wave resistance unit according to any one of claims 1 to 3, it is characterised in that described washboard is formed by the combination of multiple modular constructions.
10. the wave resistance unit according to any one of claims 1 to 3, it is characterised in that described worm and gear driving mechanism is manual worm gear worm drive mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620133004.1U CN205382461U (en) | 2016-02-22 | 2016-02-22 | Prevent unrestrained unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620133004.1U CN205382461U (en) | 2016-02-22 | 2016-02-22 | Prevent unrestrained unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205382461U true CN205382461U (en) | 2016-07-13 |
Family
ID=56350858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620133004.1U Withdrawn - After Issue CN205382461U (en) | 2016-02-22 | 2016-02-22 | Prevent unrestrained unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205382461U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105603931A (en) * | 2016-02-22 | 2016-05-25 | 中国水利水电科学研究院 | Wave-preventing unit |
| CN109811716A (en) * | 2019-02-28 | 2019-05-28 | 范兆元 | A kind of wave resistance unit and bulwark |
-
2016
- 2016-02-22 CN CN201620133004.1U patent/CN205382461U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105603931A (en) * | 2016-02-22 | 2016-05-25 | 中国水利水电科学研究院 | Wave-preventing unit |
| CN105603931B (en) * | 2016-02-22 | 2017-07-14 | 中国水利水电科学研究院 | Wave resistance unit |
| CN109811716A (en) * | 2019-02-28 | 2019-05-28 | 范兆元 | A kind of wave resistance unit and bulwark |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160713 Effective date of abandoning: 20170714 |
|
| AV01 | Patent right actively abandoned |