CN200992695Y - Movable rolling shaft throwing block raft - Google Patents
Movable rolling shaft throwing block raft Download PDFInfo
- Publication number
- CN200992695Y CN200992695Y CN 200620161583 CN200620161583U CN200992695Y CN 200992695 Y CN200992695 Y CN 200992695Y CN 200620161583 CN200620161583 CN 200620161583 CN 200620161583 U CN200620161583 U CN 200620161583U CN 200992695 Y CN200992695 Y CN 200992695Y
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- CN
- China
- Prior art keywords
- jackstone
- throwing
- rolling
- row
- chute
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- Expired - Fee Related
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Abstract
The utility model refers to a movable throwing block raft of the rolling leading pass, which mainly comprises a raft thill, an outrigger, a rolling leading pass, a road wheel and a throwing block plate etc. The existing technical sliding throwing foundation stone is changed into the rolling leading pass throwing foundation stone, the rolling friction coefficient is greatly less than the sliding friction coefficient, so the defects in the throwing block raft (machine) are be overcome, and the defects are such as the sliding velocity of the throwing foundation stone and the efficiency is low, the throwing distance is short, the throwing stone arrival rate is low, the abrasion of the throwing block plate is serious, the movement is difficult, and the mechanism operation is inflexible.
Description
Technical field
The utility model relates to a kind of dyke equipment of emergency dealing, especially relates to the rolling chute jackstone row that dykes and dams cave in, are convenient to move that prevents that a kind of flood fighting uses.
Background technology
Dykes and dams, particularly the Yellow River dykes and dams, interim when flood season,, flood erosion wanders away dangerous situation such as cause the dam crest crack, cave in a large number because of causing dykes and dams underwater foundation root stone.In order to guarantee the rivers safety in flood season, avoid the generation of rivers dangerous situation, various places, riverine river (particularly along yellow) must be equipped with the dyke equipment of a large amount of emergency dealings.And at present, the conventional method that root stone replenishes is to replenish by jackstone, just after root stone is wandered away, adopts jettisoning piece stone, gabion etc. to carry out root stone and replenishes.Ripe at present basilisk has elasticity jackstone row, two merit jackstone row, the automatic basilisk of hydraulic pressure, all is that the root stone of throwing is dished out by the slip chute.The slip chute exists following defective and deficiency: weight huge the huge coefficient of sliding friction between the root stone of throwing and the jackstone plate, off-energy is huge, one side causes the sliding speed of the root stone of throwing not high, efficient is low, thereby the jackstone distance is relatively shorter, the jackstone arrival rate is low; Cause the heavy wear of jackstone plate on the other hand, the way of now taking can only be to strengthen the jackstone plate thickness.And each machine parts of thick and heavy jackstone plate and corresponding increasing make jackstone row (machine) move difficulty, mechanical operation is dumb.
The utility model content
For overcoming the above-mentioned shortcoming of prior art, task of the present utility model is to provide a kind of portable rolling chute jackstone row, the sliding speed that it has overcome above-mentioned jackstone row (machine) root stone of throwing is not high, efficient is low, the jackstone distance is relatively shorter, the jackstone arrival rate is low, the heavy wear of jackstone plate, mobile difficulty, the inflexible shortcoming of mechanical operation.
For achieving the above object, the technical solution adopted in the utility model is: portable rolling chute jackstone row mainly comprises several parts such as row's shafts, supporting leg, rolling chute, road wheel and jackstone plate.
Described row's shafts are arranged on the back that portable rolling chute jackstone is arranged, and both can be used as mobile jackstone row's handle, wait to throw the temporary by platform of root stone especially.
Described supporting leg, its length can be stretched, and shortens its length when mobile jackstone is arranged, so that move; During operation, extend its length and work the effect of supporting jackstone row; Because portable rolling chute jackstone row is operation on the dykes and dams slope more, the footing place of this supporting leg is connected by a movable axis, and it can both be supported on any slope effectively.
Described rolling chute is a key point of the present utility model, comprises guardrail, jackstone road two major parts; This guardrail is arranged in parallel by a series of vertical axis of rolling and forms; This jackstone road is arranged in parallel by a series of horizontal axis of rolling and forms.
Described road wheel is installed in the middle part of above-mentioned rolling chute.
Described jackstone plate is arranged on the front that portable rolling chute jackstone is arranged, and the root stone of throwing is dished out thus.This jackstone plate by the controller control angle that is fixed on the supporting leg, to determine the root stone angle of dishing out, improves accuracy rate by connecting rod.
The beneficial effects of the utility model are: root stone is thrown in the slip of prior art changed into rolling chute jackstone root, coefficient of rolling friction is significantly smaller than the coefficient of sliding friction, and the root stone speed of throwing improves greatly, also improved efficient, jackstone distance is big, the bit rate height, and conveniently moving, mechanical operation are flexible.
Below in conjunction with accompanying drawing the utility model is described in further detail.
Description of drawings
Accompanying drawing 1 is the structural representation of the portable rolling chute of the utility model jackstone row's the specific embodiment.
Among the figure: 10-arranges shafts; The 20-supporting leg, the 21-movable axis; 30-rolling chute, 31-guardrail, the vertical axis of rolling of 32-, 33-jackstone road, the horizontal axis of rolling of 34-; The 40-travelling wheel; 50-slabstone, 51-connecting rod, 52-controller.
The specific embodiment
With reference to accompanying drawing 1, portable rolling chute jackstone row mainly comprises row's shafts (10), supporting leg (20), rolling chute (30), road wheel (40) and jackstone plate (50) composition.Row's shafts (10) are arranged on portable rolling chute jackstone row's back, both can be used as portable rolling chute jackstone and have arranged handle when mobile, wait especially to throw root stone temporarily by platform.The length of supporting leg (20) can be stretched, and arranges at movable type rolling chute jackstone and shortens its length when mobile, so that move; During operation, extend its length and work the effect of supporting portable rolling chute jackstone row; The footing place of this supporting leg (20) is connected by a movable axis (21), makes it can both support jackstone row effectively on any slope.Rolling chute (30) comprises guardrail (31), jackstone road (33) two major parts; Guardrail (31) is arranged in parallel by a series of vertical axis of rolling (32) and forms; Jackstone road (33) is arranged in parallel by a series of horizontal axis of rolling (34) and forms.Road wheel (40) is installed in the middle part of rolling chute (30).Jackstone plate (50) is arranged on portable rolling chute jackstone row's front, and the root stone of throwing is dished out thus.Jackstone plate (50) by controller (52) the control angle that is fixed on the supporting leg (20), to determine the root stone angle of dishing out, improves accuracy rate by connecting rod (51).
Claims (3)
1. portable rolling chute jackstone row mainly comprises several parts such as row's shafts, supporting leg, rolling chute, road wheel and jackstone plate, and it is characterized in that: described rolling chute comprises guardrail, jackstone road two major parts; This guardrail is arranged in parallel by a series of vertical axis of rolling and forms; This jackstone road is arranged in parallel by a series of horizontal axis of rolling and forms.
2. portable rolling chute jackstone row according to claim 1, it is characterized in that: described supporting leg, its footing place is connected by a movable axis.
3. portable rolling chute jackstone row according to claim 1 is characterized in that: described jackstone plate, control angle by connecting rod by the controller that is fixed on the supporting leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620161583 CN200992695Y (en) | 2006-12-25 | 2006-12-25 | Movable rolling shaft throwing block raft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620161583 CN200992695Y (en) | 2006-12-25 | 2006-12-25 | Movable rolling shaft throwing block raft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200992695Y true CN200992695Y (en) | 2007-12-19 |
Family
ID=38945771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620161583 Expired - Fee Related CN200992695Y (en) | 2006-12-25 | 2006-12-25 | Movable rolling shaft throwing block raft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200992695Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102828514A (en) * | 2012-09-13 | 2012-12-19 | 江苏淮阴船用机械有限公司 | Riprap operation device of lifting hopper |
| CN106379493A (en) * | 2016-09-21 | 2017-02-08 | 交通运输部北海航海保障中心青岛航标处 | Synchronized turnover plate stone dumper |
| CN109837825A (en) * | 2019-03-31 | 2019-06-04 | 王信青 | A kind of laying road surface reparation method and device |
-
2006
- 2006-12-25 CN CN 200620161583 patent/CN200992695Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102828514A (en) * | 2012-09-13 | 2012-12-19 | 江苏淮阴船用机械有限公司 | Riprap operation device of lifting hopper |
| CN106379493A (en) * | 2016-09-21 | 2017-02-08 | 交通运输部北海航海保障中心青岛航标处 | Synchronized turnover plate stone dumper |
| CN109837825A (en) * | 2019-03-31 | 2019-06-04 | 王信青 | A kind of laying road surface reparation method and device |
| CN109837825B (en) * | 2019-03-31 | 2021-05-18 | 广东省佛山公路集团有限公司 | Method and device for detecting quality of paved road surface |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071219 Termination date: 20100125 |