CN109930646A - A kind of bridge construction steady type airlift suction dredger - Google Patents
A kind of bridge construction steady type airlift suction dredger Download PDFInfo
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- CN109930646A CN109930646A CN201910321899.XA CN201910321899A CN109930646A CN 109930646 A CN109930646 A CN 109930646A CN 201910321899 A CN201910321899 A CN 201910321899A CN 109930646 A CN109930646 A CN 109930646A
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- suction
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- mud
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Abstract
The invention discloses a kind of bridge construction steady type airlift suction dredgers, its structure includes support leg, hydraulic column, suction dredge head, dredging tube road, support frame, mud suction mouth, the left and right sides of suction dredge head is fixedly connected by support frame with hydraulic column, hydraulic column bottom is connected with support leg, suction dredge overhead is connected with dredging tube road, and suction dredge head bottom is equipped with mud suction mouth；The utility model has the advantages that the present invention is equipped with segmenting device at mud suction mouth and smashes head, soil block containing polybag is first passed through and smashes smashing for head, decomposition is blocking, is scattered into toward a surrounding is smashed, using the secondary cut of segmentation blade, it is made to be divided into smaller fragment；The roller of rotation drives multiple groups floating thereon to puncture device rotation, and the centrifugal force of rotation, which makes to puncture conehead, to be pricked into the soil block by secondary piecemeal, and polybag thorn is gone to sticks and staves, prevents polybag from soil being followed to enter in suction dredge head and result in blockage.
Description
Technical field
The present invention is a kind of bridge construction steady type airlift suction dredger, belongs to field of bridge construction.
Background technique
In bridge deepwater foundation construction, needs to fall the muddy water suction of bridge bottom, could facilitate and base is carried out to bottom
Plinth construction, the muddy water to bridge bottom are aspirated using suction dredge, and presently, there are following deficiencies:
When being aspirated to muddy water, due to usually having discarded polybag or plastic film in soil, by mud
The precipitating of soil, is wrapped in soil, becomes soil block, and when suction dredge is aspirated, the soil block containing polybag is easy stifled
The firmly mud suction mouth of suction dredge head, results in blockage.
Summary of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of bridge construction steady type air to inhale mud
Machine, to solve.
To achieve the goals above, the present invention is to realize by the following technical solutions: a kind of bridge construction is with firm
Type airlift suction dredger, structure include support leg, hydraulic column, suction dredge head, dredging tube road, support frame, mud suction mouth, the suction mud
The left and right sides of head is fixedly connected by support frame with hydraulic column, and the hydraulic column bottom is connected with support leg, the suction mud
It is connected at the top of head with dredging tube road, suction dredge head bottom is equipped with mud suction mouth；
The mud suction mouth by newel, pulper, segmenting device, smash head and form, one end of the newel is connected with
Head is smashed, the rear end for smashing head is uniformly equidistantly equipped with three groups of segmenting device, and the segmenting device is obliquely fixed on
Between mud suction mouth inner wall and newel, the lower section of the segmenting device is equipped with three pulpers.
Preferably, the pulper is punctured device and is formed by roller, rotary shaft, floating, the centre of the drum and rotation
Axis connects with each other, and uniformly the equidistant floating equipped with 12 groups punctures device on the circumference of the roller, and every group with 15
Floating puncture device and be distributed in the axial direction of roller.
Preferably, it is described floating puncture device by pillar, compression groove, torsional spring, puncture conehead, hinge axis forms, institute
It states and is provided with compression groove on the left side of pillar, the end of the pillar, which is equipped with, punctures conehead, the hinge punctured on conehead
Axis is flexibly connected by torsional spring with post tips.
Preferably, the opening of the compression groove is oriented the counter clockwise direction of roller, direction and mud suction mouth
Opening is consistent.
Preferably, the segmenting device is made of fixed strip, card slot, knife handle, segmentation blade, opened on the fixed strip
There is one card slot, the knife handle is matched with card slot, and the knife handle end is equipped with segmentation blade.
Preferably, the card slot is the sliding slot of font and knife handle pedestal is that font sliding rail matches.
Preferably, described smash is equipped with waterproof machine inside head, for drive smash the quick rotating shredder of head at
The soil block of block.
Beneficial effect
A kind of bridge construction steady type airlift suction dredger of the present invention, has the effect that
The present invention is equipped with segmenting device at mud suction mouth and smashes head, and the soil block containing polybag is first passed through and is smashed
Head smashes, and decomposition is blocking, is scattered into toward a surrounding is smashed, and using the secondary cut of segmentation blade, is divided into it
Smaller fragment.
The present invention is equipped with pulper at mud suction mouth, and the roller of rotation drives multiple groups floating thereon to puncture device rotation, rotation
The centrifugal force turned, which makes to puncture conehead, to be pricked into the soil block by secondary piecemeal, and polybag thorn is gone to sticks and staves, prevents polybag from following mud
Soil is entered in suction dredge head and is resulted in blockage.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 is a kind of positive structure schematic of bridge construction steady type airlift suction dredger of the present invention；
Fig. 2 is a kind of schematic diagram of internal structure of mud suction mouth of the present invention；
Fig. 3 is a kind of present invention looks up structural representation of mud suction mouth of the present invention；
Fig. 4 is a kind of structural schematic diagram of pulper of the present invention；
Fig. 5 is the structure enlargement diagram of A in Fig. 4；
Fig. 6 is a kind of structural schematic diagram in segmenting device section of the present invention.
In figure: support leg -1, hydraulic column -2, suction dredge head -3, dredging tube road -4, support frame -5, mud suction mouth -6, center
Column -61, pulper -62, segmenting device -63, smash head -64, roller-a1, rotary shaft-a2, float puncture device-a3, pillar -
A31, compression groove-a32, torsional spring-a33, puncture conehead-a34, hinge axis-a35, fixed strip-b1, card slot-b2, knife handle-b3,
Divide blade-b4.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
Fig. 1-Fig. 6 is please referred to, the present invention provides a kind of bridge construction steady type airlift suction dredger technical solution:
As shown in Figure 1-Figure 3, wherein its structure includes support leg 1, hydraulic column 2, suction dredge head 3, dredging tube road 4, support
The left and right sides of frame 5, mud suction mouth 6, the suction dredge head 3 is fixedly connected by support frame 5 with hydraulic column 2,2 bottom of hydraulic column
Portion is connected with support leg 1, and 3 top of suction dredge head is connected with dredging tube road 4, and 3 bottom of suction dredge head, which is equipped with, inhales mud
Mouth 6；It is characterized by:
Wherein, the mud suction mouth 6 by newel 61, pulper 62, segmenting device 63, smash first 64 and form, the center
One end of column 61, which is connected with, smashes first 64, and first 64 rear end of smashing uniformly equidistantly is equipped with three groups of segmenting device 63, described
Segmenting device 63 is obliquely fixed between 6 inner wall of mud suction mouth and newel 61, and the lower section of the segmenting device 63 is equipped with three
The pulper 62 of root, can first the soil block containing polybag of bulk be smashed by smashing first 64, drop to segmentation toward both sides dispersion
Chopping again is carried out in device 63.
As shown in fig. 4-5, wherein the pulper 62 is punctured device a3 and formed by roller a1, rotary shaft a2, floating, institute
It states the center roller a1 to connect with each other with rotary shaft a2, the uniformly equidistant floating for being equipped with 12 groups on the circumference of the roller a1
Device a3 is punctured, every group punctures device a3 with 15 floatings and be distributed in the axial direction of roller a1, under the pressure of air, blends
Device 62 is rotated along one direction of air-flow, and driving floating to puncture device a3 rotation can be punctured with the polybag after piecemeal, prevents plastics
Bag follows soil to enter in suction dredge head 3.
Wherein, it is described floating puncture device a3 by pillar a31, compression groove a32, torsional spring a33, puncture conehead a34, hinge axis
A35 is formed, and is provided with compression groove a32 on the left side of the pillar a31, the end of the pillar a31, which is equipped with, punctures conehead
A34, the hinge axis a35 punctured on conehead a34 are flexibly connected by torsional spring a33 with the end pillar a31, and suction dredge head 3 produces
Raw air-flow inhales muddy water up, and the airflow function of flowing pushes entire roller a1 to rotate clockwise on compression groove a32,
The centrifugal force of rotation, which makes to puncture conehead a34, to be pricked into the soil block by secondary piecemeal, polybag is pierced broken.
Wherein, the opening of the compression groove a32 is oriented the counter clockwise direction of roller a1, direction and mud suction mouth 6
Opening is consistent.
As shown in Figure 6, wherein the segmenting device 63 is made of fixed strip b1, card slot b2, knife handle b3, segmentation blade b4,
One card slot b2 is provided on the fixed strip b1, the knife handle b3 is matched with card slot b2, and the end the knife handle b3 is equipped with point
Cutter sword b4 divides blade b4 for soil block secondary splitting into tiny fragment, falls to it in pulper 62.
Wherein, the card slot b2 is the sliding slot of T font and knife handle b3 pedestal is that T font sliding rail matches, easy to disassemble, more
The knife handle b3 renewed.
Working principle:
Suction dredge head 3 is put into the muddy water of bridge bottom, the support of hydraulic column 2 on both sides makes suction dredge head 3 be in steady
Fixed state aspirates the work of suction dredge head 3 to muddy water, and muddy water enters from mud suction mouth 6, and the air pressure of generation makes muddy water
It enters in mud suction mouth 6, the speed of water flow passes through compression groove a32, and the conehead a34 that punctures of roller a1 multiple groups is driven to revolve clockwise
It turns over；When the soil block containing polybag is sucked into mud suction mouth 6, first passes through and smash first 64 and smash, decompose it is blocking, toward hitting
Broken 64 surrounding of head is scattered into, using the secondary cut of segmentation blade b4, it is made to be divided into smaller fragment, fragment together with
Polybag is fallen in pulper 62 along water flow, and the roller a1 of rotation drives multiple groups floating thereon to puncture device a3 rotation, rotation
Centrifugal force make to puncture conehead a34 and prick into the soil block by secondary piecemeal, polybag thorn is gone to sticks and staves, prevents polybag from following mud
Soil is entered in suction dredge head 3 and is resulted in blockage.
Above only describes basic principle of the invention and preferred embodiment, those skilled in the art can be according to foregoing description
Many changes may be made and improves, and these changes and improvements should be within the scope of protection of the invention.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of bridge construction steady type airlift suction dredger, structure includes support leg (1), hydraulic column (2), suction dredge head
(3), dredging tube road (4), support frame (5), mud suction mouth (6), the left and right sides of the suction dredge head (3) by support frame (5) with
Hydraulic column (2) is fixedly connected, and hydraulic column (2) bottom is connected with support leg (1), suction dredge head (3) top and suction mud
Pipeline (4) is connected, and suction dredge head (3) bottom is equipped with mud suction mouth (6)；It is characterized by:
The mud suction mouth (6) by newel (61), pulper (62), segmenting device (63), smash head (64) and form, the center
One end of column (61), which is connected with, to be smashed head (64), and the rear end for smashing head (64) is uniformly equidistantly equipped with three groups of segmenting device
(63), the segmenting device (63) is obliquely fixed between mud suction mouth (6) inner wall and newel (61), the segmenting device
(63) lower section is equipped with three pulpers (62).
2. a kind of bridge construction steady type airlift suction dredger as described in claim 1, it is characterised in that: the pulper
(62) it is punctured device (a3) by roller (a1), rotary shaft (a2), floating and is formed, the roller center (a1) and rotary shaft (a2) are mutual
Perforation connects, and uniformly the equidistant floating equipped with 12 groups punctures device (a3) on the circumference of the roller (a1), and every group with 15
The floating of root punctures device (a3) and is distributed in the axial direction of roller (a1).
3. a kind of bridge construction steady type airlift suction dredger as claimed in claim 2, it is characterised in that: the floating punctures
Device (a3) by pillar (a31), compression groove (a32), torsional spring (a33), puncture conehead (a34), hinge axis (a35) forms, described
It is provided on the left side of pillar (a31) compression groove (a32), the end of the pillar (a31), which is equipped with, punctures conehead (a34), institute
The hinge axis (a35) punctured on conehead (a34) is stated to be flexibly connected by torsional spring (a33) with the end pillar (a31).
4. a kind of bridge construction steady type airlift suction dredger as claimed in claim 3, it is characterised in that: the compression groove
(a32) opening is oriented the counter clockwise direction of roller (a1), and direction is consistent with the opening of mud suction mouth (6).
5. a kind of bridge construction steady type airlift suction dredger as described in claim 1, it is characterised in that: the segmenting device
(63) it is made of fixed strip (b1), card slot (b2), knife handle (b3), segmentation blade (b4), is provided with one on the fixed strip (b1)
Card slot (b2), the knife handle (b3) matches with card slot (b2), and the knife handle end (b3) is equipped with segmentation blade (b4).
6. a kind of bridge construction steady type airlift suction dredger as claimed in claim 5, it is characterised in that: the card slot (b2)
It with knife handle (b3) pedestal is that T font sliding rail matches for the sliding slot of T font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910321899.XA CN109930646B (en) | 2019-04-22 | 2019-04-22 | Bridge construction is with firm type air suction dredge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910321899.XA CN109930646B (en) | 2019-04-22 | 2019-04-22 | Bridge construction is with firm type air suction dredge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109930646A true CN109930646A (en) | 2019-06-25 |
| CN109930646B CN109930646B (en) | 2021-07-30 |
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ID=66990599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910321899.XA Active CN109930646B (en) | 2019-04-22 | 2019-04-22 | Bridge construction is with firm type air suction dredge |
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| Country | Link |
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| CN (1) | CN109930646B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110295637A (en) * | 2019-06-26 | 2019-10-01 | 泉州市泉港区科尚赢德工业科技有限公司 | A kind of mud cleaning equipment for bridge construction |
| CN110714501A (en) * | 2019-09-17 | 2020-01-21 | 雷谢明 | Hydraulic engineering desilting equipment |
| CN110886232A (en) * | 2019-12-17 | 2020-03-17 | 苏清彬 | Bridge construction equipment |
| CN111335390A (en) * | 2020-03-09 | 2020-06-26 | 苏清彬 | A inhale mud equipment for bridge construction |
| CN113216306A (en) * | 2021-06-03 | 2021-08-06 | 魏驿明 | River course ecological remediation device for hydraulic engineering |
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| CN207419573U (en) * | 2017-08-17 | 2018-05-29 | 厦门市艺述集团有限公司 | A kind of energy saving and environment friendly outdoor mud cleaning equipment |
| CN108797670A (en) * | 2018-06-27 | 2018-11-13 | 安徽佳明环保科技股份有限公司 | A kind of channel deposits rake inhales the efficient suction mud rake head of ship |
| CN108824536A (en) * | 2018-07-26 | 2018-11-16 | 莆田市余家兄弟家政服务有限公司 | It singly wanders about as a refugee the lotus root pool Accrete clearing device of the heart |
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| DE10240308A1 (en) * | 2002-08-31 | 2004-03-25 | Maschinen- Und Antriebstechnik Gmbh & Co. Kg | Machine for transporting cohesive materials has rotating spiked disk feeding it to unit where oversized components are removed, product then passing into pneumatic hose connected to compressed air source |
| WO2014003551A1 (en) * | 2012-06-25 | 2014-01-03 | Ihc Holland Ie B.V. | Vessel for forming a trench in a water bottom |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110295637A (en) * | 2019-06-26 | 2019-10-01 | 泉州市泉港区科尚赢德工业科技有限公司 | A kind of mud cleaning equipment for bridge construction |
| CN110295637B (en) * | 2019-06-26 | 2021-07-20 | 泉州台商投资区沐鸿科技有限公司 | A silt clean-up equipment for bridge construction |
| CN110714501A (en) * | 2019-09-17 | 2020-01-21 | 雷谢明 | Hydraulic engineering desilting equipment |
| CN110886232A (en) * | 2019-12-17 | 2020-03-17 | 苏清彬 | Bridge construction equipment |
| CN111335390A (en) * | 2020-03-09 | 2020-06-26 | 苏清彬 | A inhale mud equipment for bridge construction |
| CN113216306A (en) * | 2021-06-03 | 2021-08-06 | 魏驿明 | River course ecological remediation device for hydraulic engineering |
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| Publication number | Publication date |
|---|---|
| CN109930646B (en) | 2021-07-30 |
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Effective date of registration: 20210714 Address after: 322000 room 7222, 7th floor, 248 Huangyuan Road, Jiangdong Street, Yiwu City, Jinhua City, Zhejiang Province Applicant after: Yiwu Gaoyang Construction Engineering Co.,Ltd. Address before: 362300 gate 1, Fujian Chenggong International Convention and Exhibition Center, Jiangbei Avenue, Luncang Town, Nan'an City, Quanzhou City, Fujian Province Applicant before: NAN'AN RUIFANG MACHINERY TECHNOLOGY Co.,Ltd. |
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