CN202831021U - Amphibious chain-bucket furrowing machine for mudflat and shallow water area in marine pipeline laying - Google Patents

Amphibious chain-bucket furrowing machine for mudflat and shallow water area in marine pipeline laying Download PDF

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Publication number
CN202831021U
CN202831021U CN 201220513592 CN201220513592U CN202831021U CN 202831021 U CN202831021 U CN 202831021U CN 201220513592 CN201220513592 CN 201220513592 CN 201220513592 U CN201220513592 U CN 201220513592U CN 202831021 U CN202831021 U CN 202831021U
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CN
China
Prior art keywords
chain
chain bucket
bucket
amphibious
connecting rod
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Expired - Lifetime
Application number
CN 201220513592
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Chinese (zh)
Inventor
王宇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tianjin Junhao Offshore Engineering Co ltd
Original Assignee
TIANJIN SHENGTONG MARINE ENGINEERING Co Ltd
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Priority to CN 201220513592 priority Critical patent/CN202831021U/en
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Publication of CN202831021U publication Critical patent/CN202831021U/en
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Abstract

The utility model discloses an amphibious chain-bucket furrowing machine for mudflat and a shallow water area in marine pipeline laying. The amphibious chain-bucket furrowing machine for the mudflat and the shallow water area in marine pipeline laying comprises two rows of chain buckets arranged between two operation platforms, and a material conveying pipe is arranged on a chain bucket of the top. A chain-bucket support frame, a chain-bucket lifting device, a spacing adjusting device of the two rows of the chain buckets and a back-and-forth guiding structure with a guide adjustable and provided with a connecting rod collecting and putting guide roller are arranged on the two rows of the chain bucket. The chain-bucket lifting device comprises a chain-bucket lifting beam fixed on the chain-bucket support frame and the chain-bucket lifting frames fixed on the operation platforms, and a chain-bucket lifting slide wheel is arranged on the chain-bucket lifting beam. Frame lifting beams are arranged on the top portions of the two chain-bucket lifting frames in a striding mode, and chain-bucket lifting winches are arranged on the frame lifting beams, wire ropes of the chain-bucket lifting winches are wound on the chain-bucket lifting winches and the chain-bucket lifting slide wheel. The requirement for construction on the mudflat and within an area where a workboat can not enter can be reached, and a construction task can be finished by continuous excavating.

Description

Be used for submarine pipeline and lay beach and the amphibious chain bucket ditching machine of shallow water area
Technical field
The utility model relates to a kind of ditching equipment for the submarine pipeline laying project, relates in particular to the ditching equipment of laying beach and shallow water area for submarine pipeline.
Background technology
At present, known in submarine pipeline is laid, the amphibious bucket dredger of the general employing of the pre-ditching of beach and shallow water area and rear ditching; Owing to being that the monobucket operating efficiency is low, and can only be in more shallow waters construction, the depth of water amphibious bucket dredger will be floated and can not be worked.The normal appearance do not gone to again impenetrable zone of workboat under the amphibious bucket dredger in the construction.In sum, because the construction area of amphibious bucket dredger is less, so can not satisfy construction requirement.
The utility model content
For above-mentioned prior art, the utility model provides a kind of and lays beach and the amphibious chain bucket ditching machine of shallow water area for submarine pipeline, can satisfy the construction requirement in beach and the impenetrable regional extent of workboat, the mode of taking to excavate is continuously finished construction task.
In order to solve the problems of the technologies described above, the utility model is used for submarine pipeline and lays the technical scheme that beach and the amphibious chain bucket ditching machine of shallow water area be achieved and be: comprise two working platformes that arrange about driver's cabin, power drive line are unified, the below of two working platformes is respectively equipped with the floating drum crawler unit that is driven by power-driven system, between two working platformes by crane span structure and the connection of being connected, inboard between two working platformes is provided with the chain bucket of biserial, is provided with the auger conveying device between the chain bucket at top and Material pipeline; Be provided with respectively the chain bucket support on the chain bucket of biserial, described chain bucket support is provided with the chain bucket lifting gear; Be provided with the chain bucket spacing regulator between the chain bucket of left and right sides biserial; Described chain bucket lifting gear comprises the chain bucket lifting beam that is fixed on the described chain bucket support and the chain bucket upending frame that is fixed on the working platform; Described chain bucket lifting beam is provided with the chain bucket lifting pulley, has hanger beams, described hanger beams to be provided with the chain bucket hauling winch in the straddle mounting of the top of two chain bucket upending frames, and the wire rope of described chain bucket hauling winch is on chain bucket hauling winch and chain bucket lifting pulley; Described chain bucket spacing regulator is a tie-beam fixed frame horizontally disposed and that be made of a plurality of tie-beams, adopts between the adjacent tie-beam to connect latch segment and be connected the lock bolt connection; The front and rear part of described tie-beam fixed frame and the inboard that is positioned at two floating drum crawler units are respectively equipped with leading to structure and rear guide frame; The described leading guide wheel connecting rod base that is fixed on the tie-beam fixed frame that comprises to structure is connected with guide wheel connecting rod rest and connecting rod folding and unfolding deflector roll in turn on the described guide wheel connecting rod base, described guide wheel connecting rod rest is provided with connecting rod guide wheel oil cylinder; Described rear guide frame comprises the adjustable deflector roll that is arranged on a telescopic adjustable deflector roll seat end; During work, described connecting rod folding and unfolding deflector roll all contacts with the external surface of pipeline with adjustable deflector roll.
The utility model is used for submarine pipeline and lays beach and the amphibious chain bucket ditching machine of shallow water area, and wherein, described auger conveying device adopts the chain drive of auger sprocket wheel.
Also comprise water injector, described water injector comprises water pump and is arranged on a plurality of water spouts of the chain bucket inboard of biserial, is connected with water distributor by pipeline between described water pump and a plurality of water spout.
Compared with prior art, the beneficial effects of the utility model are:
The utility model relates to beach and the pre-ditching in shallow water (the unapproachable zone of workboat) zone and the construction equipment of rear ditching in a kind of submarine pipeline laying, be specifically related to beach and the pre-ditching of shallow water area and the amphibious chain bucket ditching machine of rear ditching in a kind of submarine pipeline laying, this equipment is to lay beach and the pre-ditching of shallow water area and the construction equipment of rear ditching for submarine pipeline.
Description of drawings
Fig. 1 is the front view of the amphibious chain bucket ditching machine of the utility model;
Fig. 2 is the left view of amphibious chain bucket ditching machine shown in Figure 1;
Fig. 3 is the top view after amphibious chain bucket ditching machine shown in Figure 1 removes power-driven system;
Fig. 4 is the lifting device structure of chain bucket shown in Fig. 1 schematic diagram.
Among the figure:
The adjustable deflector roll of 1-chain bucket support 2-chain bucket lifting pulley 3-
4-working platform 5-chain bucket 6-sprocket wheel
7-water spout 8-water flow distribution device 9-chain bucket lifting beam
10-wire rope 11-chain bucket hauling winch 12-hanger beams
13-chain bucket upending frame 14-pull bar 15-tie-beam
16-driver's cabin 17-tank switchboard 18-passes a bridge
The telescopic adjustable deflector roll seat 21-connecting rod guide wheel oil cylinder of 19-crane span structure 20-
22-Material pipeline 23-tie-beam fixed frame 24-floating drum crawler unit
25-guide wheel connecting rod base 26-guide wheel connecting rod rest 32 27-connecting rod folding and unfolding deflector rolls.
The specific embodiment
Below in conjunction with the specific embodiment the utility model is described in further detail.
Such as Fig. 1, Fig. 2 and shown in Figure 3, the utility model is a kind of lays beach and the amphibious chain bucket ditching machine of shallow water area for submarine pipeline, comprise two working platformes 4 that arrange about driver's cabin 16, power drive line are unified, described power-driven system comprises hydraulic motor, Diesel engine, hydraulic power unit and speed change gear at least; The below of two working platformes 4 is respectively equipped with the floating drum crawler unit 24 that is driven by power-driven system, pass through crane span structure 19 between two working platformes 4 and 18 connections of being connected, inboard between two working platformes 4 is provided with the chain bucket 5 of biserial, between the chain bucket 5 at top and Material pipeline 22, be provided with auger conveying device 31, described auger conveying device 31 adopts the chain drive of auger sprocket wheel, during described auger conveying device 31 work, material in the chain bucket 6 can be poured into auger conveying device 21 and be discharged to by the ditch by Material pipeline 22, as shown in Figure 2.
Be provided with respectively chain bucket support 1 on the chain bucket 5 of biserial, the driving wheel of chain bucket and driven pulley are located at respectively the upper and lower side of chain bucket support 1, the chain bucket driving wheel connects with speed change gear by driving shaft and chain bucket support 1, the transmission of chain bucket driving wheel by sprocket wheel and chain drives the chain bucket work on it, and chain bucket 5 is connected with chain bucket support 1 by the chain bucket carrying roller.
Described chain bucket support 1 is provided with the chain bucket lifting gear; Be provided with the chain bucket spacing regulator between the chain bucket of left and right sides biserial.
As shown in Figure 4, the angle that described chain bucket lifting gear is used for change chain bucket support 1 realizes the ditching degree of depth, and the chain bucket lifting gear comprises the chain bucket lifting beam 9 that is fixed on the described chain bucket support 1 and the chain bucket upending frame 13 that is fixed on the working platform 4; Described chain bucket lifting beam 9 is provided with chain bucket lifting pulley 2, have hanger beams 12, described hanger beams 12 to be provided with chain bucket hauling winch 11 in the straddle mounting of the top of two chain bucket upending frames 13, the wire rope 10 of described chain bucket hauling winch is on chain bucket hauling winch 11 and chain bucket lifting pulley 2.
As shown in figures 1 and 3, described chain bucket spacing regulator is one horizontally disposed, and the tie-beam fixed frame 23 that is consisted of by a plurality of tie-beams 15, adopt between the adjacent tie-beam 15 and connect latch segment and be connected the lock bolt connection, about two floating drum crawler units 24 be welded on the tie-beam fixed frame 23, two working platformes 4 be welded on respectively about on two floating drum crawler units 24, and chain bucket 5 is fixed on the working platform, therefore, by adjusting the position of the connection latch segment between the adjacent tie-beam 15, the purpose that just can realize regulating biserial chain buckets spacing.Described auger conveying device is fixed on the rear end of tie-beam fixed frame by the screw conveyer device bearing, the distance between two auger conveying devices can be regulated by the position of adjusting the connection latch segment between the adjacent tie-beam 15 as required.
As shown in figures 1 and 3, the front and rear part of described tie-beam fixed frame 23 and the inboard that is positioned at two floating drum crawler units 24 are respectively equipped with leading to structure and rear guide frame; The described leading guide wheel connecting rod base 25 that is fixed on the tie-beam fixed frame 23 that comprises to structure is connected with guide wheel connecting rod rest 26 and connecting rod folding and unfolding deflector roll 27 in turn on the described guide wheel connecting rod base 25, described guide wheel connecting rod rest 26 is provided with connecting rod guide wheel oil cylinder 21; Described rear guide frame comprises the adjustable deflector roll 3 that is arranged on a telescopic adjustable deflector roll seat 20 ends; During work, described connecting rod folding and unfolding deflector roll 27 all contacts with the external surface of pipeline with adjustable deflector roll 3, as shown in Figures 2 and 3.But leading guide roller to structure is designed to the folding and unfolding form, mainly is in order not affect the folding and unfolding of chain bucket support 1, to avoid interfering.
Comprise also in the utility model that water injector is used to spray the middle soil of punching two chain buckets, described water injector comprises water pump and is arranged on a plurality of water spouts 7 of the chain bucket inboard of biserial, is connected with water distributor by pipeline between described water pump and a plurality of water spout 7.Below working platform, also be provided with ballast, as shown in figures 1 and 3, described ballast consists of by being fixed on working platform 4 following ballast tanks, the bottom surface of described ballast tank is provided with tank switchboard 17, opening sink water switchboard 17 can be realized unloading, described water distributor also communicates with the ballast tank, and as required, the delivery port of water pump supplies water to water spout 7 and ballast tank by water distributor.
Although the above is described the utility model in conjunction with figure; but the utility model is not limited to the above-mentioned specific embodiment; the above-mentioned specific embodiment only is schematic; rather than restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; in the situation that do not break away from the utility model aim, can also make a lot of distortion, these all belong within the protection of the present utility model.

Claims (4)

1. one kind is used for submarine pipeline laying beach and the amphibious chain bucket ditching machine of shallow water area, comprise driver's cabin (16), two working platformes (4) that arrange about power drive line is unified, the below of two working platformes (4) is respectively equipped with the floating drum crawler unit (24) that is driven by power-driven system, connect be connected (18) by crane span structure (19) between two working platformes (4), inboard between two working platformes (4) is provided with the chain bucket (5) of biserial, is positioned between the chain bucket (5) at top and the Material pipeline (22) to be provided with auger conveying device (31); It is characterized in that:
Be provided with respectively chain bucket support (1) on the chain bucket of biserial (5), described chain bucket support (1) is provided with the chain bucket lifting gear; Be provided with the chain bucket spacing regulator between the chain bucket of left and right sides biserial;
Described chain bucket lifting gear comprises the chain bucket lifting beam (9) that is fixed on the described chain bucket support (1) and is fixed on chain bucket upending frame (13) on the working platform (4); Described chain bucket lifting beam (9) is provided with chain bucket lifting pulley (2), top straddle mounting at two chain bucket upending frames (13) has hanger beams (12), described hanger beams (12) to be provided with chain bucket hauling winch (11), and the wire rope of described chain bucket hauling winch (10) is on chain bucket hauling winch (11) and chain bucket lifting pulley (2);
Described chain bucket spacing regulator is one horizontally disposed and by the tie-beam fixed frame (23) that a plurality of tie-beams (15) consist of, and adopts between the adjacent tie-beam (15) to connect latch segment and be connected the lock bolt connection;
The front and rear part of described tie-beam fixed frame (23) and the inboard that is positioned at two floating drum crawler units (24) are respectively equipped with leading to structure and rear guide frame; The described leading guide wheel connecting rod base (25) that is fixed on the tie-beam fixed frame (23) that comprises to structure, be connected with guide wheel connecting rod rest (26) and connecting rod folding and unfolding deflector roll (27) on the described guide wheel connecting rod base (25) in turn, described guide wheel connecting rod rest (26) is provided with connecting rod guide wheel oil cylinder (21); Described rear guide frame comprises the adjustable deflector roll (3) that is arranged on telescopic adjustable deflector roll seat (a 20) end; During work, described connecting rod folding and unfolding deflector roll (27) all contacts with the external surface of pipeline with adjustable deflector roll (3).
2. according to claim 1ly lay beach and the amphibious chain bucket ditching machine of shallow water area for submarine pipeline, it is characterized in that, described auger conveying device (31) adopts the chain drive of auger sprocket wheel.
3. according to claim 1 for submarine pipeline laying beach and the amphibious chain bucket ditching machine of shallow water area, it is characterized in that, also comprise water injector, described water injector comprises water pump and is arranged on a plurality of water spouts (7) of the chain bucket inboard of biserial, is connected with water distributor by pipeline between described water pump and a plurality of water spout (7).
4. according to claim 1 for submarine pipeline laying beach and the amphibious chain bucket ditching machine of shallow water area, it is characterized in that, also comprise ballast, described ballast comprises the ballast tank that is fixed on below the working platform (4), and the bottom surface of described ballast tank is provided with tank switchboard (17).
CN 201220513592 2012-10-08 2012-10-08 Amphibious chain-bucket furrowing machine for mudflat and shallow water area in marine pipeline laying Expired - Lifetime CN202831021U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220513592 CN202831021U (en) 2012-10-08 2012-10-08 Amphibious chain-bucket furrowing machine for mudflat and shallow water area in marine pipeline laying

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220513592 CN202831021U (en) 2012-10-08 2012-10-08 Amphibious chain-bucket furrowing machine for mudflat and shallow water area in marine pipeline laying

Publications (1)

Publication Number Publication Date
CN202831021U true CN202831021U (en) 2013-03-27

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103334468A (en) * 2013-07-09 2013-10-02 中国工程物理研究院总体工程研究所 Foundation pit excavation system based on four-axis full-electric-drive soil engineering centrifugal robot
CN105202262A (en) * 2015-10-16 2015-12-30 上海交通大学 Self-traveling submarine pipeline burying device and construction technique thereof
CN106120884A (en) * 2016-08-15 2016-11-16 周兆弟 Chain type depth adjustable bucket assembly

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103334468A (en) * 2013-07-09 2013-10-02 中国工程物理研究院总体工程研究所 Foundation pit excavation system based on four-axis full-electric-drive soil engineering centrifugal robot
CN103334468B (en) * 2013-07-09 2015-04-22 中国工程物理研究院总体工程研究所 Foundation pit excavation system based on four-axis full-electric-drive soil engineering centrifugal robot
CN105202262A (en) * 2015-10-16 2015-12-30 上海交通大学 Self-traveling submarine pipeline burying device and construction technique thereof
CN105202262B (en) * 2015-10-16 2017-07-18 上海交通大学 Self-propelled submarine pipeline embedded device and its construction technology
CN106120884A (en) * 2016-08-15 2016-11-16 周兆弟 Chain type depth adjustable bucket assembly
CN106120884B (en) * 2016-08-15 2019-03-01 浙江兆筑建材有限公司 Chain type depth is adjustable bucket component

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20160415

Address after: 300459 No. 200, Heng Mountain Road, Tanggu Binhai New Area, Tianjin

Patentee after: TIANJIN JUNHAO OFFSHORE ENGINEERING Co.,Ltd.

Address before: 300451 No. 200, Heng Mountain Road, marine hi tech Development Zone, Tanggu District, Tianjin

Patentee before: TIANJIN SHENGTONG OFFSHORE ENGINEERING CO.,LTD.

Patentee before: Wang Yu

CX01 Expiry of patent term

Granted publication date: 20130327

CX01 Expiry of patent term