CN105951838B - Underwater dumped rockfill base bed flattening device - Google Patents
Underwater dumped rockfill base bed flattening device Download PDFInfo
- Publication number
- CN105951838B CN105951838B CN201610490739.4A CN201610490739A CN105951838B CN 105951838 B CN105951838 B CN 105951838B CN 201610490739 A CN201610490739 A CN 201610490739A CN 105951838 B CN105951838 B CN 105951838B
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- Prior art keywords
- leveling
- arm
- oil cylinder
- swing arm
- bucket
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D15/00—Handling building or like materials for hydraulic engineering or foundations
- E02D15/10—Placing gravel or light material under water inasmuch as not provided for elsewhere
Abstract
The present invention discloses a kind of underwater dumped rockfill base bed flattening device, is installed on and is fixed on the excavator of barge hull (1) (2) main frame, it is characterised in that the apparatus for leveling includes：Flatten swing arm (3), boom cylinder (4), leveling cyclinder (5), leveling Telescopic boom mechanism 6, leveling bucket oil cylinder (7), water-system control absolute altitude measurement and control instrument (8) and leveling bucket (9).The present invention successfully solves the problems such as traditional rubble-mound foundation level measurement error big, operating difficulties, inefficiency, and operating condition is small by natural environment influence, is remarkably improved construction quality and duration；Precision, efficiency high are flattened simultaneously.
Description
Technical field
Patent of the present invention is related to underwater construction field, more particularly to a kind of underwater dumped rockfill base bed flattening device.
Background technology
Currently, the engineering project such as harbour, harbour basis is rubble-mound foundation, to ensure that rubble-mound foundation top surface absolute altitude meets design
It is required that, it is ensured that the smooth installation of top prefabricated components, jackstone top surface need to be flattened.Traditional rubble mound foundation levelling is mainly people
There is problems with the leveling of work diving, frame-type Mechanical Planarization technique, screed operation：Underwater dumped rockfill bedding level measurement error
Greatly, traditional measurement method is not applied to, and operation difficulty is big；Artificial diving leveling effective time is short, and operating efficiency is low, hazards
Greatly；Big by natural environment influence factor, safety in production is on the hazard.Influenceed by factors above, project construction quality and construction work
There is uncertainty in the phase.
The content of the invention
For above-mentioned background technology, patent of the present invention provides a kind of underwater dumped rockfill base bed flattening device, and the device is breached
Traditional handicraft substantially increases construction quality and efficiency of construction, realizes technological progress, fill up to the dependence of natural environment
The blank of underwater dumped rockfill mechanization planarization technology.
In order to solve the above-mentioned technical problem, the technical scheme that underwater dumped rockfill base bed flattening device of the present invention is achieved is：
Underwater dumped rockfill base bed flattening device, is installed on the main frame of excavator 2 for being fixed on barge hull 1, it is characterised in that the leveling
Device includes：Flatten swing arm 3, boom cylinder 4, leveling cyclinder 5, leveling Telescopic boom mechanism 6, leveling bucket oil cylinder 7, water-system control mark
High measurement and control instrument 8, leveling bucket 9；
The upper end of the leveling swing arm 3 is articulated with excavator 2, and the boom cylinder 4 is articulated with the leveling swing arm 3
Upper side；
The leveling Telescopic boom mechanism 6 includes leveling telescopic arm 6.1, leveling fixed arm 6.3 and solid positioned at the leveling
Determine the stabilising arrangement 6.2 at the two ends of arm 6.3；
The lower end of the leveling swing arm 3 is articulated with the upper end of the leveling fixed arm 6.3；
The stabilising arrangement 6.2 includes stabilizing leg 6.1.1 and support oil cylinder 6.1.2, and the stabilising arrangement 6.2 is described
The both sides for flattening fixed arm 6.3 are symmetrically provided with a pair；
Two up and down of the leveling cyclinder 5 is hingedly connected to flatten the lower side and leveling Telescopic boom mechanism 6 of swing arm 3
Upper right, the leveling cyclinder 5 can to leveling Telescopic boom mechanism 6 carry out Level tune；
The adjustment of the boom cylinder 4 control leveling swing arm 3, carries out coarse positioning；
The support oil cylinder 6.1.2 adjustment control stabilizing leg 6.1.1 so that the same pierre perdues of stabilizing leg 6.1.1
Bed secure support；
The leveling bucket oil cylinder 7 carries out " 0 " basic point essence according to the measurement data of water-system control absolute altitude measurement and control instrument 8 to leveling bucket 9
Close positioning；
Leveling drive device 6.4 drives the leveling telescopic arm 6.1 to carry out base bed flattening；
The boom cylinder 4, leveling cyclinder 5, leveling bucket oil cylinder 7, support oil cylinder 6.1.2 are hydraulic transmission mode work
Make.
Beneficial effects of the present invention：
1st, the present invention carries out rubble mound foundation levelling operation using the apparatus for leveling being installed on the excavator main frame on hull,
Success solves the problems such as traditional rubble-mound foundation level measurement error big, operating difficulties, inefficiency, and operating condition is by natural environment
Influence is small, is remarkably improved construction quality and duration.
2nd, the present invention can be positioned by water-system control absolute altitude measurement and control instrument to leveling bucket progress " 0 " basic point adjustment, after the completion of positioning
It can realize that the leveling in leveling bucket horizontal direction is acted by flattening Telescopic boom mechanism, leveling precision, efficiency high.
Brief description of the drawings
Fig. 1 is underwater dumped rockfill base bed flattening apparatus structure schematic diagram of the present invention；
Fig. 2 is the Longitudinal cross section schematic (A-A direction views) of the temperature device 6.2 of the present invention.
In figure：1- hulls, 2- excavators, 3- leveling swing arms, 4- boom cylinders, 5- leveling cyclinders, 6- leveling telescopic arm machines
Structure, 6.1- leveling telescopic arms, 6.2- stabilising arrangements, 6.3- leveling fixed arms, 6.4- leveling drive devices, 7- leveling bucket oil cylinders,
8- water-system control absolute altitude measurement and control instruments, 9- leveling buckets, 6.1.1- stabilizing legs, 6.1.2- support oil cylinders.
Embodiment
For present invention can be further appreciated that, accompanying drawing is coordinated to describe in detail as follows：
Embodiment：
Underwater dumped rockfill base bed flattening device of the present invention, is installed on the main frame of excavator 2 for being fixed on barge hull 1, and it is special
Levy and be, the apparatus for leveling includes：Flatten swing arm 3, boom cylinder 4, leveling cyclinder 5, leveling Telescopic boom mechanism 6, leveling bucket
Oil cylinder 7, water-system control absolute altitude measurement and control instrument 8, leveling bucket 9；
The upper end of the leveling swing arm 3 is articulated with excavator 2, and the boom cylinder 4 is articulated with the leveling swing arm 3
Upper side；
The leveling Telescopic boom mechanism 6 includes leveling telescopic arm 6.1, leveling fixed arm 6.3 and solid positioned at the leveling
Determine the stabilising arrangement 6.2 at the two ends of arm 6.3；
The lower end of the leveling swing arm 3 is articulated with the upper end of the leveling fixed arm 6.3；
The stabilising arrangement 6.2 includes stabilizing leg 6.1.1 and support oil cylinder 6.1.2, and the stabilising arrangement 6.2 is described
The both sides for flattening fixed arm 6.3 are symmetrically provided with a pair；
Two up and down of the leveling cyclinder 5 is hingedly connected to flatten the lower side and leveling Telescopic boom mechanism 6 of swing arm 3
Upper right, the leveling cyclinder 5 can to leveling Telescopic boom mechanism 6 carry out angular adjustment；
The adjustment of the boom cylinder 4 control leveling swing arm 3, carries out coarse positioning；
The support oil cylinder 6.1.2 adjustment control stabilizing leg 6.1.1 so that the same pierre perdues of stabilizing leg 6.1.1
Bed secure support；
The leveling bucket oil cylinder 7 carries out " 0 " basic point essence according to the measurement data of water-system control absolute altitude measurement and control instrument 8 to leveling bucket 9
Close positioning；
Leveling drive device 6.4 drives the leveling telescopic arm 6.1 to carry out base bed flattening；
The boom cylinder 4, leveling cyclinder 5, leveling bucket oil cylinder 7, support oil cylinder 6.1.2 are hydraulic drive work.
Fig. 1-Fig. 2 is referred to, hull 1 is positioned during screed operation, controlled by rubble mound foundation levelling depth by excavator 2 dynamic
The adjustment leveling swing arm 3 of arm oil cylinder 4 carries out adjusting stabilizing leg by support oil cylinder 6.1.2 after the completion of coarse positioning, coarse positioning
6.1.1, stabilizing leg 6.1.1 is made with rubble-mound foundation secure support.Enter water-filling by 5 pairs of leveling Telescopic boom mechanisms 6 of leveling cyclinder
Heibei provincial opera section, " 0 " basic point precision positioning is carried out after being measured through water-system control absolute altitude measurement and control instrument 8 by flattening 7 pairs of leveling buckets 9 of bucket oil cylinder.
Base bed flattening is carried out by flattening the driving leveling telescopic arm 6.1 of drive device 6.4 after the completion of positioning, hull after single leveling is completed
1 displacement, into subsequent work circulation.
Although the preferred embodiment of this patent is described above in conjunction with accompanying drawing, this patent is not limited to
The embodiment stated, above-mentioned embodiment is only schematical, be not it is restricted, this area it is common
Technical staff in the case of this patent objective and scope of the claimed protection is not departed from, may be used also under the enlightenment of this patent
To make many forms, these are belonged within the protection domain of this patent.
Claims (1)
1. underwater dumped rockfill base bed flattening device, is installed on and is fixed on the excavator of barge hull (1) (2) main frame, its feature exists
In the apparatus for leveling includes：Flatten swing arm (3), boom cylinder (4), leveling cyclinder (5), leveling Telescopic boom mechanism (6), whole
Flat bucket oil cylinder (7), water-system control absolute altitude measurement and control instrument (8) and leveling bucket (9)；
The upper end of the leveling swing arm (3) is articulated with excavator (2), and the boom cylinder (4) is articulated with the leveling swing arm
(3) upper side；
The leveling Telescopic boom mechanism (6) includes leveling telescopic arm (6.1), leveling fixed arm (6.3) and positioned at the leveling
The stabilising arrangement (6.2) at fixed arm (6.3) two ends；
The lower end of the leveling swing arm (3) is articulated with the upper end of the leveling fixed arm (6.3)；
The stabilising arrangement (6.2) includes stabilizing leg (6.1.1) and support oil cylinder (6.1.2), and the stabilising arrangement (6.2) exists
The both sides of the leveling fixed arm (6.3) are symmetrically provided with a pair；
Two up and down of the leveling cyclinder (5) is hingedly connected to the lower side of the leveling swing arm (3) and the leveling is stretched
The upper right of contracting arm mechanism (6), the leveling cyclinder (5) carries out Level tune to leveling Telescopic boom mechanism (6)；
Boom cylinder (4) the adjustment control leveling swing arm (3), carries out coarse positioning；
Support oil cylinder (6.1.2) the adjustment control stabilizing leg (6.1.1) so that stabilizing leg (6.1.1) same to jackstone
Bedding secure support；
The leveling bucket oil cylinder (7) carries out " 0 " basic point according to the measurement data of water-system control absolute altitude measurement and control instrument (8) to leveling bucket (9)
Precision positioning；
Flatten drive device (6.4) the driving leveling telescopic arm (6.1) and carry out base bed flattening；
The boom cylinder (4), leveling cyclinder (5), leveling bucket oil cylinder (7), support oil cylinder (6.1.2) are hydraulic transmission mode
Work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610490739.4A CN105951838B (en) | 2016-06-24 | 2016-06-24 | Underwater dumped rockfill base bed flattening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610490739.4A CN105951838B (en) | 2016-06-24 | 2016-06-24 | Underwater dumped rockfill base bed flattening device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105951838A CN105951838A (en) | 2016-09-21 |
| CN105951838B true CN105951838B (en) | 2017-09-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610490739.4A Active CN105951838B (en) | 2016-06-24 | 2016-06-24 | Underwater dumped rockfill base bed flattening device |
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| CN (1) | CN105951838B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110206033A (en) * | 2019-07-05 | 2019-09-06 | 中交一航局第二工程有限公司 | The closely knit leveling integral type workboat of throwing and construction method |
| CN110834906A (en) * | 2019-09-30 | 2020-02-25 | 中船华南船舶机械有限公司 | Walking of riprapping leveling ship throws material device |
| CN111456017B (en) * | 2020-04-13 | 2021-04-16 | 河海大学 | Construction device for underwater riprap foundation bed |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2012132163A (en) * | 2010-12-20 | 2012-07-12 | Ikemagumi Corp | Stone material throw-in hopper |
| CN203080529U (en) * | 2013-02-04 | 2013-07-24 | 上海交通建设总承包有限公司 | Underwater riprapping construction GPS satellite positioning device |
| CN205712118U (en) * | 2016-06-24 | 2016-11-23 | 天津海斯泰普智能机械科技有限公司 | Underwater dumped rockfill base bed flattening device |
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| CN105951838A (en) | 2016-09-21 |
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