CN202164575U - Quantitative sand-supplementing device for sand-adding system of estuary model - Google Patents
Quantitative sand-supplementing device for sand-adding system of estuary model Download PDFInfo
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- CN202164575U CN202164575U CN2011202285695U CN201120228569U CN202164575U CN 202164575 U CN202164575 U CN 202164575U CN 2011202285695 U CN2011202285695 U CN 2011202285695U CN 201120228569 U CN201120228569 U CN 201120228569U CN 202164575 U CN202164575 U CN 202164575U
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- sand
- cart
- husky
- guide rail
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Abstract
The utility model relates to a due-time sand-adding system of a tidal estuary physical model, which can meet the requirements for sand-adding work of the tidal estuary physical model, has the function of conveying model sand, and is simple in structure, convenient to use and low in cost. The technical scheme is that a quantitative sand-supplementing device for the sand-adding system of the estuary physical model comprises a cart. The quantitative sand-supplementing device is characterized in that the cart is further provided with a sand-dumping bucket capable of moving along a guide rail in a front-and-back mode, the guide rail comprises a pair of mutually parallel lifting guide rails and a pair of mutually parallel horizontal guide rails, the horizontal guide rails located on the front portion of the cart are symmetrically installed on the left side and the right side of the top end of the cart and are parallel to the ground, and the lifting guide rails located on the rear portion of the cart are inclined upwards to extend to the position below the horizontal guide rails. The sand-dumping bucket is in a dustpan shape, a pair of horizontal pulleys and a pair of lifting pulleys are installed in the front of and at the back of the bottom of the sand-dumping bucket respectively, the lifting pulleys are arranged on the lifting guide rails, and the horizontal pulleys are arranged on the horizontal guide rails.
Description
Technical field
The utility model relates to a kind of tidal estuary physical model, particularly relates to the in good time sand-feeding system of a kind of tidal estuary physical model.
Background technology
Sedimentation Problems is often solved through carrying out the movable bed physical experiments because of Jiang Dao administers, the port boat is renovated and the engineering construction etc. of paddling in the tidal estuary.Be playback water-sediment movement effectively, need utilize sand-feeding system that the gaza's process and the quantity of model is controlled.Traditional add method for determining sand since gaza's low precision, automaticity low, waste time and energy, the artificial disturbance factor is many; And gaza's flow receives water conditions to influence easy instability; Gaza's valve to model goes out husky section and becomes " caecum section " to be prone to cause obstruction; Therefore, usually satisfied not the tidal estuary sand content with morning and evening tides size, morning and evening tides process but not the test requirements document and the control accuracy of constant variation.
For gaza's requirement of non-constant, the in good time control that adapts to the tidal estuary physical model, the inventor has designed a kind of in good time sand-feeding system that is used for tidal estuary silt physical model.This system forms by mixing Sha Chi, submersible agitator, diving sediment transport pump, sediment transport pipeline, control gate valve, model gaza device, regulator, computer and control software thereof etc.The container of depositing water and husky mixture that the described Sha Chishi of mixing is processed by concrete.Described submersible agitator is installed in mixes bottom, husky pond, and Jiang Shui and Sha mixture stir.Described diving sediment transport pump is installed in to be mixed in the husky pond, to the sediment transport pipeline water inlet pipe husky mixture that supplies water.Described sediment transport pipeline is the water sand that stirs to be delivered to use husky model, and with the counter pipeline of mixing Sha Chi of sending back to of superfluous water sand.Described control gate valve is opened when model testing needs the gaza, otherwise is closed by computer and software control thereof.Described model gaza device is the final pipeline that model is arrived in sediment transport.Described regulator is positioned at the middle part of sediment transport pipeline return pipe, can play the effect of stablizing hydraulic pressure and flow.Described computer and control software thereof carry out uniform dispatching and management through network to the open and close of control gate valve.
The basic principle of this system is: supply husky principle based on circulating, earlier the model amount of rustling of calculated in advance is mixed Sha Chi with water yield adding, open submersible agitator and stir the husky mixture of water.After making the sand content of mixing in the husky pond reach desired value when stirring, open submersible pump the husky sucking-off of water is got into sediment transport pipeline water inlet pipe.Water sand flow to the control gate valve by water inlet pipe, and when the control sluice opening of valves, water sand flows to model gaza device through flexible pipe and gets into test model, and superfluous water sand advances regulator through return pipe and flows back to and mix Sha Chi.When control gate valve when closing, water sand advances regulator through return pipe and directly flows back to and mix Sha Chi.Because the control gate valve opens or closes, open-interval length will determine what of gaza and gaza's quantity when sediment model experiment begin; Therefore; Through analyzing the relation of tidal estuary test waters actual measurement sand content and morning and evening tides size, morning and evening tides process, obtain gaza's time and gaza's quantity of sediment model experiment.Then, set the related data of control software, utilize network real-time transmission gaza's commands for controlling gate valve unlatching, the opening time and close through human-computer dialogue.Thereby, realized the automatic control of silt physical model gaza, tidal estuary work and the purpose of in good time gaza.
In the sand-feeding system running, in order to ensure gaza's precision of model testing, the model sasnd sand content of mixing in the husky pond should keep evenly constant.Along with the husky mixture of water should test require to get into model through model gaza device after, mixing husky pool inner water face will descend, water sand mixture will reduce.When the pool inner water face drops to certain degree, need replenish the model sasnd and the water yield in the husky pond again to mixing, wherein add water and can utilize water supply pipe to realize, and, just need a husky mechanism of special benefit for the gaza through the water surface in the control pond.What of husky amount are existing method normally mend according to each, and the packed model sasnd of weighing is in advance mended when husky when needs, is poured onto by manual work and mixes in the husky pond.This method wastes time and energy, and often precision also is difficult to guarantee.
The utility model content
The purpose of the utility model provides the husky device of a kind of benefit, and this device should be able to satisfy gaza's need of work of tidal estuary physical model, has the husky function of Transport Model, and simple in structure, easy to use and with low cost.
The technical scheme that the utility model provides is: the husky device of a kind of quantitative benefit of river mouth reason model sand-feeding system; Comprise go-cart; It is characterized in that: also disposing one in the described go-cart can struggle against along the sand that falls that guide rail seesaws, and said guide rail comprises a pair of rising guide rail parallel to each other and a pair of horizontal guide rail parallel to each other; Be positioned at the anterior horizontal guide rail symmetry of go-cart and be installed in the left and right sides on go-cart top and parallel to the ground, the rising guide rail that is positioned at the go-cart rear portion is tilted to the below that is stretched over horizontal guide rail; Described husky bucket is dustpan-shaped, is separately installed with a pair of horizontal trolley and a pair of rising pulley before and after the bottom, and the rising pulley places on the rising guide rail, and horizontal trolley places on the horizontal guide rail.
Also be shaped on the graduation mark of the husky volume of a metering model on the described husky bucket inner chamber bottom surface.
Described rising guide rail is made up of oblique rail and plate rail, and tiltedly rail is 30 with ground and spends angles, and plate rail is parallel to the ground and combine with the top of oblique rail.
Described go-cart bottom surface is equipped with a pair of directive wheel and a pair of fast pulley.
Described go-cart is shaped on cart handle, and the husky bucket that falls is shaped on down husky bucket handle.
The husky device of benefit that the utility model provides, mainly by go-cart, fall husky bucket and guide rail and constitute; Go-cart has the function of transportation model sasnd, and the husky bucket that falls loads model sasnd, and through the husky metering of graduation mark implementation model of falling on the husky bucket, the husky bucket that falls is placed on the guide rail and to realize that through the special construction of guide rail the anti-bucket of husky bucket falls husky.Adopting the utility model to be implemented in provides the quantitative benefit of sand-feeding system husky in the tidal estuary movable-bed model test process; Therefore this device has characteristics simple in structure, easy to use, with low cost and that purposes is various; Can take into account transporting of model sasnd, and accurately the husky sand of mending of metering model is measured.
Description of drawings
Fig. 1 is the main TV structure sketch map of the utility model.
Fig. 2 is the left TV structure sketch map of the utility model.
Fig. 3 is the plan structure sketch map of the utility model.
The specific embodiment
The husky device of a kind of quantitative benefit of estuary model sand-feeding system comprises go-cart 1, falls husky bucket 2; Go-cart 1 is shaped on cart handle 11; A pair of directive wheel 7 and a pair of fast pulley 8 are equipped with in go-cart 1 bottom; Fast pulley 8 is connected (can be known by Fig. 1: the go-cart bottom surface is installed with axletree 14, and the axletree two ends are equipped with a pair of fast pulley) through axletree 14 with go-cart 1, be mainly used in moving and turning to of whole device; Two pairs of guide rails are installed in go-cart 1 left and right sides symmetry respectively, comprise a pair of rising guide rail parallel to each other 3 and a pair of horizontal guide rail parallel to each other 4; The rising guide rail 3 that is positioned at go-cart rear portion (left side of Fig. 1) is made up of with plate rail 10 oblique rail 9, and tiltedly rail 9 is 30 with ground and spends angles, and plate rail 10 is parallel to the ground and combine with oblique rail 9 tops; The horizontal guide rail 4 that is positioned at go-cart front portion (right side of Fig. 1) is parallel to the ground, and is positioned at rising guide rail 3 tops; The husky bucket 2 that falls is dustpan-shaped, generally adopts iron sheet to make.Falling the front and back of husky bucket bottom is separately installed with a pair of rising pulley 5 and a pair of horizontal trolley 6, and the husky bucket 2 that falls can slide on guide rail through these two pairs of pulleys, and rising pulley 5 places on the rising guide rail 3, and horizontal trolley 6 places on the horizontal guide rail 4; The husky bucket 2 that falls is shaped on down husky bucket handle 12, falls also to be shaped on the bottom surface of husky bucket 2 one along falling the graduation mark 13 of husky bucket 2 center lines distribution.
During work, earlier put into a certain amount of model sasnd through calculating falling Sha Douzhong, operating personnel promote husky bucket it are moved forward along horizontal guide rail 4 then, the time lifting rear portion of falling Sha Dou of falling that Sha Douzai moves forward of rising guide rail 3; Like this, also constantly turning forward when Sha Douzai moves forward, feasible husky bucket is made the action of anti-bucket, and realization is the process of sand.
The use of the utility model:
1. according to test requirements document, calculate husky time and the benefit amount of rustling of mending;
2. specified rate falls husky bucket 2 and loads model sasnds, by the husky amount of graduation mark 13 controls, when the benefit amount of rustling that useful load is satisfied the demand, finishes to load;
3. through manual type, promote cart handle 11, model sasnd is transported to by the warehouse mixes husky pool side, through the husky go-cart 1 of check mechanism locking fortune;
4. pass through manual type, the husky handle 12 that struggles against of promotion, rising pulley 5 moves up along rising guide rail 3, and simultaneously, horizontal trolley 6 edges sand bucket horizontal guide rail 4 move horizontally, and cause quantitative sand to struggle against 2 to mixing husky pond tilt, and bucket inner model sand is poured into thereupon and is mixed Sha Chi.
5. mix Sha Chihou when the husky all entering of quantitatively husky bucket 2 inner models, this mends husky the end.
Claims (5)
1. the husky device of a kind of quantitative benefit of estuary model sand-feeding system; Comprise go-cart (1); It is characterized in that: also disposing one in the described go-cart can struggle against (2) along the sand that falls that guide rail seesaws, and said guide rail comprises a pair of rising guide rail (3) parallel to each other and a pair of horizontal guide rail parallel to each other (4); Be positioned at anterior horizontal guide rail (4) symmetry of go-cart and be installed in the left and right sides on go-cart (1) top and parallel to the ground, the rising guide rail (3) that is positioned at the go-cart rear portion is tilted to the below that is stretched over horizontal guide rail (4); Described husky bucket (2) is dustpan-shaped, is separately installed with a pair of horizontal trolley (6) and a pair of rising pulley (5) before and after the bottom, and rising pulley (5) places on the rising guide rail (3), and horizontal trolley (6) places on the horizontal guide rail (4).
2. the husky device of a kind of quantitative benefit of estuary model sand-feeding system according to claim 1 is characterized in that the described graduation mark (13) that also is shaped on the husky volume of a metering model on husky bucket (2) inner chamber bottom surface that falls.
3. the husky device of a kind of quantitative benefit of estuary model sand-feeding system according to claim 1 and 2; It is characterized in that described rising guide rail (3) is made up of oblique rail (9) and plate rail (10); Tiltedly rail (9) is 30 degree angles with ground, and plate rail (10) is parallel to the ground and combine with the top of oblique rail (9).
4. the husky device of a kind of quantitative benefit of estuary model sand-feeding system according to claim 3 is characterized in that described go-cart (1) bottom surface is equipped with a pair of directive wheel (7) and a pair of fast pulley (8).
5. the husky device of a kind of quantitative benefit of estuary model sand-feeding system according to claim 4 is characterized in that described go-cart (1) is shaped on cart handle (11), and the husky bucket that falls is shaped on down husky bucket handle (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202285695U CN202164575U (en) | 2011-06-29 | 2011-06-29 | Quantitative sand-supplementing device for sand-adding system of estuary model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202285695U CN202164575U (en) | 2011-06-29 | 2011-06-29 | Quantitative sand-supplementing device for sand-adding system of estuary model |
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| Publication Number | Publication Date |
|---|---|
| CN202164575U true CN202164575U (en) | 2012-03-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202285695U Expired - Fee Related CN202164575U (en) | 2011-06-29 | 2011-06-29 | Quantitative sand-supplementing device for sand-adding system of estuary model |
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| CN (1) | CN202164575U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106996091A (en) * | 2017-05-17 | 2017-08-01 | 水利部交通运输部国家能源局南京水利科学研究院 | Removable sand supply automatically device and method |
| CN107328461A (en) * | 2017-07-10 | 2017-11-07 | 中国建材检验认证集团贵州有限公司 | A kind of high performance concrete experiment metering system and metering method |
| CN110952497A (en) * | 2019-12-10 | 2020-04-03 | 林怣河 | Hydraulic engineering synthesizes funnel filter mud brush silt processing apparatus of husky wall to one side |
| CN112854115A (en) * | 2021-03-11 | 2021-05-28 | 清华大学 | Sand adding device |
| CN112942234A (en) * | 2021-03-23 | 2021-06-11 | 长江水利委员会长江科学院 | A equipment for river course model making |
-
2011
- 2011-06-29 CN CN2011202285695U patent/CN202164575U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106996091A (en) * | 2017-05-17 | 2017-08-01 | 水利部交通运输部国家能源局南京水利科学研究院 | Removable sand supply automatically device and method |
| CN107328461A (en) * | 2017-07-10 | 2017-11-07 | 中国建材检验认证集团贵州有限公司 | A kind of high performance concrete experiment metering system and metering method |
| CN110952497A (en) * | 2019-12-10 | 2020-04-03 | 林怣河 | Hydraulic engineering synthesizes funnel filter mud brush silt processing apparatus of husky wall to one side |
| CN112854115A (en) * | 2021-03-11 | 2021-05-28 | 清华大学 | Sand adding device |
| CN112854115B (en) * | 2021-03-11 | 2022-04-26 | 清华大学 | Sand adding device |
| CN112942234A (en) * | 2021-03-23 | 2021-06-11 | 长江水利委员会长江科学院 | A equipment for river course model making |
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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: 20120314 Termination date: 20200629 |