CN201292000Y

CN201292000Y - Base station special for suspension rudder arm

Info

Publication number: CN201292000Y
Application number: CNU2008201551656U
Authority: CN
Inventors: 邹世杰; 郑昕; 张理燕
Original assignee: Shanghai Waigaoqiao Shipbuilding Co Ltd
Current assignee: Shanghai Waigaoqiao Shipbuilding Co Ltd
Priority date: 2008-11-11
Filing date: 2008-11-11
Publication date: 2009-08-19
Anticipated expiration: 2018-11-11

Abstract

The utility model discloses a special base platform for rudder horn; the base platform is a double-layer cubic frame composed of a plurality of beams and longitudinal beams, and at least comprises an upper base platform and a lower base platform which are connected through a plurality of longitudinal beams; concave openings in corresponding shapes are arranged on the both transverse sides of the upper base platform. When the special base platform is adopted, finish machining can be performed towards the rudder horn on the base platform again and the shipbuilding operation efficiency is improved. Besides, the special base platform can bear the rudder assembly with weight of 300t and has convenient use and firm support.

Description

The special-purpose base station of rudder horn

Technical field

The utility model relates to a kind of ship building base station, and is particularly a kind of on platform during assembling steering wheel segmentation, the special-purpose base station of rudder horn that the rudder horn in the steering wheel segmentation is steadily supported and can carry out rudder horn the secondary operation deep processing on base station.

Background technology

When ship building, generally all be in dock, to assemble.When carrying out steering wheel segmentation assembling and build, because steering wheel segmentation downside has a vertical rudder horn.So need on platform, dig a hole, place the rudder horn of steering wheel segmentation downside well.At present the support to rudder horn generally is to adopt the form of building support steel pipe on several cement piers of establishing in melt pit, and this form uses both insecure also dangerously brings certain potential safety hazard to the workmen.Simultaneously, when assembling, be that rudder is the needs of centering.So the general rudder of limitation is arranged is that centering will be arrived in the dock and carried out because the platform rudder is a centering.As adopt on the existing cement pier form of support steel pipe because rudder is that axis hole is blocked, and if operate, both also poor efficiencys very of inconvenience, and the precision of secondary deep processing also can't guarantee.

The utility model content

Technical problem to be solved in the utility model is in order to overcome existing steering wheel segmentation and to build, be used to support the both insecure defective that also is unfavorable for dismantling and can't accurately carrying out the secondary deep processing of pier of rudder horn, the special-purpose base station of frame-type rudder horn that a kind of both firm supporting is provided and can accurately processes once more to rudder horn to rudder arm.

The utility model solves above-mentioned technical matters by following technical proposals:

The special-purpose base station of a kind of rudder horn, its characteristics are, this base station is the pair of lamina cube frame of being made up of some crossbeams, longeron, its comprise at least by some longerons link to each other one on base station and base station once, base station both lateral sides is provided with cooresponding two recesses of shape on this.

Wherein, being somebody's turn to do upward, base station, following base station include corresponding setting and pass through a main beam transverse continuous a left framework and a right framework, wherein, the left framework that should go up base station and right framework be each interval link to each other split type, and form this two recess with this main beam transverse respectively, the left framework of this time base station and right framework are the integral type that is connected with each other.

Wherein, this base station is a cuboid framed structure.

Wherein, this crossbeam, longeron are steel I-beam.

Positive progressive effect of the present utility model is: the special-purpose base station of the utility model rudder horn adopts frame-type, can accurately process once more rudder horn, has improved the efficient of producing.And be provided with recess in last base station both sides, can easily the hanger of rudder horn below be shelved, thereby can make rudder horn steadily be positioned over base station.In addition, because the rudder horn complete cross section is generally all about 300 tons of weights, and the special-purpose base station of rudder horn of the present utility model adopts I-beam section to build, convenient disassembly, add the double-deck rectangular structure of frame-type, can load-bearing more than 300 tons, it is not only attractive in appearance but also firm that base station is used.

Description of drawings

Fig. 1 is the special-purpose abutment structure figure of the rudder horn of the utility model one preferred embodiment.

Fig. 2 is that the A of the special-purpose base station of rudder horn among Fig. 1 is to view.

Fig. 3 is that the B-B of the special-purpose base station of rudder horn among Fig. 1 is to view.

Fig. 4 is that the C-C of the special-purpose base station of rudder horn among Fig. 1 is to view.

Fig. 5 is the special-purpose base station running condition of the rudder horn constructional drawing among Fig. 1.

The specific embodiment

Lift a preferred embodiment below, and come the clearer the utility model that intactly illustrates in conjunction with the accompanying drawings.

As Fig. 1～shown in Figure 5, the special-purpose base station of a kind of rudder horn, it comprises on one base station 1 and base station 2 once at least, in order to carry out the operation of secondary bore hole to rudder horn 8 easily, this base station is a cubical frame-type double-decker, and forms a cuboid space framework by some crossbeams 4, longeron 3 joint welding.The longeron 3 that is provided with by some intervals between last base station 1 and the following base station 2 links to each other.Because of the weight of rudder horn complete cross section 8 generally all 300 tons of left and right sides weight, in order to strengthen the load bearing stength of the special-purpose base station of rudder horn of the present utility model, the crossbeam 4 of this base station, longeron 3 adopt large-scale steel I-beam to be welded, and make the load-bearing of base station reach more than 300 tons.As Fig. 3～shown in Figure 5,,, be provided with two shapes, the corresponding recess 7 of size in last base station 1 both lateral sides for the ease of shelving of these two hanger 8a because of both sides below rudder horn 8 generally have two hanger 8a.

As Fig. 1～shown in Figure 5, base station 1 and following base station 2 include a corresponding left framework 5 and a right framework 6 that is provided with and is connected by a main beam transverse 4a on this.Left side framework 5 is welded by crossbeam 4, longeron 3 with right framework 6.As shown in Figure 3, left framework 5 of base station 1 is a split-type structural with right framework 6 on this, links to each other at interval by main beam transverse 4a each other, and by this main beam transverse 4a formation two recesses 7 as shown in Figure 3, can shelve two hanger 8a of rudder horn 8 belows like this.As shown in Figure 4, and in order to increase the fastness of Ben Jitai, the left framework 5 and 6 of the right frameworks of this time base station 2 are integral framed structure, and promptly descending the left framework 5 of base station 2 and right framework 6 is the integral structure that links to each other.

The special-purpose base station of rudder horn of the present utility model adopts tower structure, like this can operating personal in the left framework 5 of base station, right framework 6 to rudder horn 8 convenience, accurately carry out operation once more and process.And last base station 1 both sides are provided with recess 7, can shelve the hanger 8a of rudder horn 8 belows easily, thereby rudder horn 8 steadily is positioned between base station 1 and the following base station 2, are convenient to accurately neutralization be assembled, and have greatly improved the efficient of production operation.In addition, the special-purpose base station of rudder horn of the present utility model adopts I-beam section to build, and carries, removes very convenient.Add the double-deck rectangular structure of frame-type, can the rudder horn 8 of load-bearing more than 300 tons, it is not only attractive in appearance but also firm that base station is used.

Though more than described the specific embodiment of the present utility model, but those skilled in the art is to be understood that, these only are casehistorys, under the prerequisite that does not deviate from principle of the present utility model and essence, can make numerous variations or modification to these embodiments.Therefore, protection domain of the present utility model is limited by appended claims.

Claims

1, the special-purpose base station of a kind of rudder horn, it is characterized in that, this base station is the pair of lamina cube frame of being made up of some crossbeams, longeron, its comprise at least by some longerons link to each other one on base station and base station once, base station both lateral sides is provided with cooresponding two recesses of shape on this.

2, the special-purpose base station of rudder horn as claimed in claim 1, it is characterized in that, being somebody's turn to do upward, base station, following base station include corresponding setting and pass through a main beam transverse continuous a left framework and a right framework, wherein, the left framework that should go up base station and right framework be each interval link to each other split type, and form this two recess with this main beam transverse respectively, the left framework of this time base station and right framework are the integral type that is connected with each other.

3, the special-purpose base station of rudder horn as claimed in claim 1 is characterized in that this base station is a cuboid framed structure.

4, as the special-purpose base station of any described rudder horn in the claim 1 to 3, it is characterized in that this crossbeam, longeron are steel I-beam.