CN203113397U - Flattener - Google Patents
Flattener Download PDFInfo
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- CN203113397U CN203113397U CN 201320040358 CN201320040358U CN203113397U CN 203113397 U CN203113397 U CN 203113397U CN 201320040358 CN201320040358 CN 201320040358 CN 201320040358 U CN201320040358 U CN 201320040358U CN 203113397 U CN203113397 U CN 203113397U
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- hollow tube
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- flattener
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Abstract
The utility model provides a flattener which comprises a hollow pipe frame, a reinforcing plate assembly fixedly connected to the hollow pipe frame, a front scraper blade assembly connected to the reinforcing plate assembly, a rear scraper blade fixedly connected to the reinforcing plate assembly, a plurality of rear adjusting assemblies fixedly connected to the rear scraper blade, two edge plates fixedly connected to two ends of the hollow pipe frame, a plurality of lifting lugs arranged on the hollow pipe frame, and a plurality of tow rope holes formed in the two edge plates. The flattener utilizes self weight and ground breaking capacity to shovel the high points of a riverbed to fill into low positions, achieves the aim of peak clipping and valley flattening, and has the advantages of being simple in structure and convenient to use.
Description
Technical field
The utility model relates to a kind of dredging apparatus for leveling, particularly a kind of flattener.
Background technology
Dredge under water in the industry, often adopt dredge boat, especially drag suction dredger carries out the underwater dredging operation.If the bottom is the bigger soil property of viscosity, after dredging operation, usually can leave over more ridge ditch and shallow point, the dredging effect is undesirable, does not meet the requirement that Underwater Engineering is checked and accepted.At this situation, general way is exactly directly heavily to dig with dredge boat, and the ridge ditch is dug up, and carrying is laid down again.Though such way is feasible, its weak point is arranged also.On the one hand, because be to dig up the ridge ditch or sweep shallowly, owing to dig inaccurately, or drag head is wayward on the ridge ditch, and drag head can often be fallen in the ditch.On the other hand, sometimes even ridge can occur and can't dig up, the phenomenon that ditch but digs darker and darker causes dredging efficiency low, the cost height.
In this case, just need a kind of dredging efficiency height, with low cost, can flatten water-bed plane by high-quality, and dredging apparatus for leveling simple in structure.
Notice of authorization number is CN201310105Y, and name is called the utility model patent manual of " dredging apparatus for leveling ", discloses a kind of high-frequency, low cost, the underwater dredging leveling special tool on high-quality leveling plane, seabed.But play the structure of the flattener of leveling effect in itself and undeclared this dredging apparatus for leveling.
The utility model content
The utility model provides a kind of simple in structure, practical flattener at the situation of concrete structure of flattener in the prior art and in the unexposed dredging apparatus for leveling.
The utility model is to solve above-mentioned technical problem by following technical proposals:
A kind of flattener, its characteristics are, this flattener comprises: a hollow tube framework, one is fixed in the stiffener assembly on this hollow tube framework, and one is connected in the front scrapping plate assembly on this stiffener assembly, and one is fixed in the back scraper plate on this stiffener assembly, some back adjustment assemblies that are fixed on this back scraper plate, two are fixed in the side plate at these hollow tube framework two ends, some hangers of being located on this hollow tube framework, some tow rope holes of being located on described two side plates.
Preferably, this hollow tube framework comprises some hollow tubes, those hollow tubes are positioned at a plane, wherein, two long hollow tube spaced and parallel arrange, three vertical also intervals with described long hollow tube of brachymedial blank pipe are fixedly arranged on the described long hollow tube, and four oblique hollow tubes are fixedly arranged between the described long hollow tube.This hollow tube framework is used for supporting the framework of whole flattener.
Preferably, this stiffener assembly comprises some stiffeners that be arranged in parallel, and those stiffeners are vertical with described long hollow tube also to be fixedly arranged on the described long hollow tube at interval.This stiffener assembly is used for making the framework of whole flattener have higher intensity.
Preferably, this front scrapping plate assembly comprises some pivots, those pivots are parallel with described long hollow tube and be fixedly arranged between those stiffeners, all be arranged with a front scrapping plate on every section this pivot, each this front scrapping plate comprises two angle adjusting faces and a preceding shaving, those angle adjusting faces are provided with some angle adjustment holes, and those stiffeners are provided with some fixing holes, and those angle adjustment holes are connected with those fixing holes by some roller pin.By selecting different angle adjustment holes to be connected with fixing hole, just can change the angle of front scrapping plate, to change the angle in flattener incision riverbed.
Preferably, this back scraper plate is parallel with described long hollow tube and be fixedly arranged on those stiffeners.This back scraper plate is the critical piece that plays the leveling effect.
Preferably, each this back is adjusted assembly and is comprised that two are fixed in the side plate on this back scraper plate, be provided with a pivot between the described side plate, be arranged with an adjustment part on this pivot, this adjustment part comprises two angle adjusting faces and an adjustment face, those angle adjusting faces are provided with some angle adjustment holes, and those side plates are provided with some fixing holes, and those angle adjustment holes are connected with those fixing holes by some roller pin.By selecting different angle adjustment holes to be connected with fixing hole, just can change the angle of regulating part, and regulating part cooperates with front scrapping plate and just can adjust flattener attitude during operation on the riverbed.
Positive progressive effect of the present utility model is: the flattener utilization deadweight that the utility model provides and the ability of breaking ground, root out the high point in riverbed, and be filled to low-lying place, reach the purpose in peak clipping Pinggu, have characteristics simple in structure, easy to use.
Description of drawings
Fig. 1 is the three-dimensional structure schematic diagram of flattener in the utility model preferred embodiment.
Fig. 2 is the side cross-sectional schematic diagram of flattener in the utility model preferred embodiment.
Fig. 3 is the schematic top plan view of flattener in the utility model preferred embodiment.
Fig. 4 is the main view plane schematic diagram of flattener in the utility model preferred embodiment.
The specific embodiment
Lift a preferred embodiment below, and come the clearer the utility model that intactly illustrates by reference to the accompanying drawings.
As shown in Figure 1, a kind of flattener, it comprises: a hollow tube framework 1, one is welded in stiffener assembly 2, on the hollow tube framework 1 is connected in front scrapping plate assembly 3, on the stiffener assembly 2 and is welded in back scraper plate 4 on the stiffener assembly 2, some back adjustment assemblies 5 that are welded on the scraper plate 4 of back, two are welded in the side plate 6 at hollow tube framework 1 two ends, some hangers of being located on the hollow tube framework 17, some tow rope holes of being located on two side plates 68.
Hollow tube framework 1 comprises some hollow tubes, and preferred seamless steel pipe is as hollow tube in the present embodiment, and certainly, the hollow tube of other materials also can.As shown in Figure 1, seamless steel pipe is positioned at a plane, wherein, and two long seamless steel pipe 11 spaced and parallel settings, three short seamless steel pipes 12 are welded on the long seamless steel pipe 11 with long seamless steel pipe 11 vertical also intervals, and four oblique seamless steel pipes 13 are welded between the long seamless steel pipe 11.Certainly, those skilled in the art should understand that, this hollow tube framework 1 need not to be confined to the setting in the present embodiment, can also be other structures, the short seamless steel pipe of that root in the middle of for example can not arranging, and all adopt oblique seamless steel pipe 13, and more short seamless steel pipe 12 perhaps is set in two long seamless steel pipes 11, get final product so long as can satisfy the requirement of strength of structure.
As shown in Figure 1, stiffener assembly 2 comprises five stiffeners that be arranged in parallel 21, and stiffener 21 is welded on the long seamless steel pipe 11 with long seamless steel pipe 11 vertical also intervals.Certainly, the quantity of stiffener 21 need not be confined to five herein, also can be more or less, as long as the intensity of structure can meet the demands.
As shown in Figure 1, front scrapping plate assembly 3 comprises that some pivot 31(see Fig. 4 in addition), those pivots 31 and long seamless steel pipe 11 are parallel and be welded between the stiffener 21, all be arranged with a front scrapping plate 32 on every section pivot 31, each front scrapping plate 32 comprises two angle adjusting faces 33 and a preceding shaving 34, angle adjusting face 33 is provided with some angle adjustment holes 35, and stiffener 21 is provided with some fixing holes 22, and angle adjustment holes 35 is connected with fixing hole 22 by some roller pin (not marking among the figure).Because front scrapping plate 32 is set on the pivot 31, so front scrapping plate 32 can be connected with fixing hole 22 by selecting different angle adjustment holes 35 around pivot 31 rotations, just can change the angle of front scrapping plate 32.Because front scrapping plate 32 is first parts in flattener contact riverbed, so change the angle of front scrapping plate 32, just can change the angle in flattener incision riverbed.
As shown in Figure 1, 2, back scraper plate 4 and long seamless steel pipe 11 are parallel and be welded on the stiffener 21.Back scraper plate 4 is used for rooting out the high point in riverbed, is filled to low-lying place, reaches the purpose in peak clipping Pinggu, is the critical piece that plays the leveling effect on the flattener.
As Figure 1-3, each back is adjusted assembly 5 and is comprised that two are fixed in the side plate 51 on the scraper plate 4 of back, be provided with a pivot 52 between the side plate 51, be arranged with an adjustment part 53 on the pivot 52, adjustment part 53 comprises two angle adjusting faces 54 and an adjustment face 55, angle adjusting face 54 is provided with some angle adjustment holes 56, and side plate 51 is provided with some fixing holes 57, and angle adjustment holes 56 is connected with fixing hole 57 by some roller pin (not marking among the figure).Because regulating part 53 is set on the pivot 52, so regulating part 53 can be around pivot 52 rotations.Regulating part 53 also is parts in flattener contact riverbed, by selecting different angle adjustment holes 56 to be connected with fixing hole 57, just can change the angle of regulating part 53, and regulating part 53 cooperates with front scrapping plate 32 and just can adjust flattener attitude during operation on the riverbed.
When actual job, the leveling bow sails the zone that needs leveling earlier into, by the hoist cable that is connected in hanger 7 flattener is put into water again, after flattener drop on the riverbed, the leveling ship started and drags flattener and flatten operation in the riverbed by being connected in tow rope on the tow rope hole 8.
Though more than described the specific embodiment of the present utility model, it will be understood by those of skill in the art that this only illustrates, protection domain of the present utility model is limited by appended claims.Those skilled in the art can make numerous variations or modification to these embodiments under the prerequisite that does not deviate from principle of the present utility model and essence, but these changes and modification all fall into protection domain of the present utility model.
Claims (6)
1. flattener, it is characterized in that, this flattener comprises: a hollow tube framework, one is fixed in the stiffener assembly on this hollow tube framework, and one is connected in the front scrapping plate assembly on this stiffener assembly, and one is fixed in the back scraper plate on this stiffener assembly, some back adjustment assemblies that are fixed on this back scraper plate, two are fixed in the side plate at these hollow tube framework two ends, some hangers of being located on this hollow tube framework, some tow rope holes of being located on described two side plates.
2. flattener as claimed in claim 1, it is characterized in that, this hollow tube framework comprises some hollow tubes, those hollow tubes are positioned at a plane, wherein, two long hollow tube spaced and parallel arrange, and three vertical also intervals with described long hollow tube of brachymedial blank pipe are fixedly arranged on the described long hollow tube, and four oblique hollow tubes are fixedly arranged between the described long hollow tube.
3. flattener as claimed in claim 2 is characterized in that, this stiffener assembly comprises some stiffeners that be arranged in parallel, and those stiffeners are vertical with described long hollow tube also to be fixedly arranged on the described long hollow tube at interval.
4. flattener as claimed in claim 3, it is characterized in that, this front scrapping plate assembly comprises some pivots, those pivots are parallel with described long hollow tube and be fixedly arranged between those stiffeners, all be arranged with a front scrapping plate on every section this pivot, each this front scrapping plate comprises two angle adjusting faces and a preceding shaving, and those angle adjusting faces are provided with some angle adjustment holes, those stiffeners are provided with some fixing holes, and those angle adjustment holes are connected with those fixing holes by some roller pin.
5. flattener as claimed in claim 3 is characterized in that, this back scraper plate is parallel with described long hollow tube and be fixedly arranged on those stiffeners.
6. as any described flattener among the claim 1-5, it is characterized in that, each this back is adjusted assembly and is comprised that two are fixed in the side plate on this back scraper plate, be provided with a pivot between the described side plate, be arranged with an adjustment part on this pivot, this adjustment part comprises two angle adjusting faces and an adjustment face, and those angle adjusting faces are provided with some angle adjustment holes, those side plates are provided with some fixing holes, and those angle adjustment holes are connected with those fixing holes by some roller pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320040358 CN203113397U (en) | 2013-01-24 | 2013-01-24 | Flattener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320040358 CN203113397U (en) | 2013-01-24 | 2013-01-24 | Flattener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203113397U true CN203113397U (en) | 2013-08-07 |
Family
ID=48893760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320040358 Expired - Lifetime CN203113397U (en) | 2013-01-24 | 2013-01-24 | Flattener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203113397U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109098224A (en) * | 2018-10-25 | 2018-12-28 | 中交天津航道局有限公司 | A kind of high-power tugboat is raked device with heavy type |
-
2013
- 2013-01-24 CN CN 201320040358 patent/CN203113397U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109098224A (en) * | 2018-10-25 | 2018-12-28 | 中交天津航道局有限公司 | A kind of high-power tugboat is raked device with heavy type |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130807 |
|
| CX01 | Expiry of patent term |