CN201907630U - Self-elevating supporting device for supporting ship segment - Google Patents

Self-elevating supporting device for supporting ship segment Download PDF

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Publication number
CN201907630U
CN201907630U CN2010206527148U CN201020652714U CN201907630U CN 201907630 U CN201907630 U CN 201907630U CN 2010206527148 U CN2010206527148 U CN 2010206527148U CN 201020652714 U CN201020652714 U CN 201020652714U CN 201907630 U CN201907630 U CN 201907630U
Authority
CN
China
Prior art keywords
supporting
bracing
strutting arrangement
jack
shaft
Prior art date
Application number
CN2010206527148U
Other languages
Chinese (zh)
Inventor
陈献军
陈炼
Original Assignee
沪东中华造船(集团)有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 沪东中华造船(集团)有限公司 filed Critical 沪东中华造船(集团)有限公司
Priority to CN2010206527148U priority Critical patent/CN201907630U/en
Application granted granted Critical
Publication of CN201907630U publication Critical patent/CN201907630U/en

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Abstract

The utility model relates to a self-elevating supporting device for supporting a ship segment, which comprises a supporting head, a frustum, a column head and an iron wedge. The top end of the supporting head is fixed at the supporting position of the ship segment. The top of the column head perforates into the supporting head and is connected with the supporting head through a pin. The bottom of the column head is fixed on the top of the frustum. The iron wedge is cushioned at the bottom of the frustum. The self-elevating supporting device has the following using mode that 1, after a complete cross section is elevated to a specified position of a dock, a tool is erected below a supporting head of the complete cross section by utilizing tools such as a forklift and the like; and 2, cushion blocks such as the iron wedge and the like are cushioned below the supporting tool and are fastened by an oil pump, and after the cushion blocks are regulated, the oil pump is loosened so as to complete supporting the complete cross section. With the adoption of the self-elevating supporting device, the labor intensity and the operation time of workers can be effectively reduced, the operation environment is improved, and the production cost is reduced due to the reusable tool.

Description

A kind of jack up bracing or strutting arrangement that is used for the boat segmental support

Technical field

The utility model relates to ship building, particularly relates to be used for the special tooling that boat segmental supports usefulness in the ship building process, and this frock mainly is applicable to the dock lifting lift-launch of line style than the large curved surface complete cross section, satisfies the quick loose hook needs of various types of complete cross sections.

Background technology

Shipbuilding mode based on complete cross section is a key character of Modern Shipbuilding, can effectively shorten the dock production cycle of boats and ships.Detailed process is for after always consisting of complete cross section by the zone with adjacent sectional, lift dock and carry the zone accordingly, behind the locus of good complete cross section to be adjusted, make the quick loose hook of crane by on complete cross section, burning modes such as constraint weldering, layout support, to improve the degree of utilization of crane.An important references factor of dock production cycle is exactly the crane degree of utilization.

Ship segmented and complete cross section can be divided into flat region and fore and aft line type zone by its external physical characteristic.When the lifting of fore and aft line type zone complete cross section, stability and accuracy of positioning when guaranteeing its loose hook need on this type of complete cross section outside plate support is set.Traditional approach supports on linking to each other the outside plate tongue and groove at complete cross section bow stern strong component pipe being set, and pipe and complete cross section are fixed by being welded to connect zero plate.

This mode is very inconvenient when supporting location and installation and dismounting, need use crane to cooperate the stability that could guarantee to support the location, cost plenty of time when this causes installing each support; Bearing height can't be regulated, and can not satisfy the not support needs of shipmate type of dock production; Support when installing, need the electricity consumption solid welding fixed, electric welding this moment belongs to aloft work, has certain danger factor, simultaneously, because also reduction greatly in service life is supported in electric welding repeatedly and cutting.

Summary of the invention

The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of jack up bracing or strutting arrangement that boat segmental supports that is used for is provided.By bracing or strutting arrangement of the present utility model, improve traditional supporting way, to have eliminated traditional support and be inconvenient to install, drawback such as highly non-adjustable has improved the lifting efficient and the accuracy of positioning of complete cross section simultaneously.

For achieving the above object, the utility model provides following technical scheme:

A kind of jack up bracing or strutting arrangement that is used for the boat segmental support, it is characterized in that, this bracing or strutting arrangement includes supporting member, shaft, column cap and iron and carves, the Support Position of boat segmental is fixed on the top of described supporting member, the top of described column cap penetrates to supporting member and by pin and connects, the top of shaft is fixed in described column cap bottom, and the bottom pad of shaft is provided with described iron and carves.

In the utility model, the bottom of described supporting member is a upside down funnel shape structure, is provided with the connecting bore that runs through on the sidewall of this funnel-shaped structure, and the top of supporting member is the criss-cross bracing frame, and this bracing frame is provided with and hangs the lifting hole(eyelet) that draws carrying usefulness.

In the utility model, described funnel-shaped structure is a Fang Dou, and the bottom length of side of this Fang Dou is slightly larger than the length of side of square column cap.

In the utility model, described shaft is a cylindrical structure, and cylindrical structure top is provided with a circular lid, and the bottom of described column cap is fixed on the described circular lid.

In the utility model, described column cap is a square cylinder, is welded with a plurality of floors between the sidewall bottom column cap and the circular lid of shaft.

In the utility model, the cylindrical structure bottom is provided with base plate on the described shaft, and this base plate profile is provided with a plurality of brace panels greater than described cylindrical structure between described cylindrical structure bottom sidewall and base plate.

In the utility model, a plurality of described iron are carved the bottom that places the shaft upper plate.

In the utility model, be fixed with hanger on the sidewall of described shaft.Lug Design is in order to lift conveniently moving.

Above-mentioned dock carries supporting tool---when the jack up bracing or strutting arrangement is realized carrying as follows to the support of complete cross section:

1. when boat segmental is made, the supporting member of bracing or strutting arrangement is welded to as a part of segmentation needs the Support Position;

2. before boat segmental carries, with the jack up bracing or strutting arrangement with weight-lifting equipment by the steel wire penetrating hanger be suspended to complete cross section carry set up a little near, and be ready to other auxiliary moulds, as coaster, oil pump, fixed pulley, fork truck, hydraulic pressure car etc.;

3. after treating that the lifting of boats and ships complete cross section puts in place, begin to set up bracing or strutting arrangement, establish chock with the adjusting bearing height at the shaft lower end of bracing or strutting arrangement pad, and carry out the height fine setting with oil pump, simultaneously, further fastening adjustment iron is carved;

4. at the boats and ships complete cross section after the operations such as electric welding of dock are finished, remove the jack up bracing or strutting arrangement, the operation and the installation process that shift out the jack up bracing or strutting arrangement are similar.

By technique scheme, the jack up bracing or strutting arrangement that is used for the boat segmental support of the present utility model brings following technique effect in ship building than prior art:

1. bracing or strutting arrangement of the present utility model utilizes equipment such as fork truck, hydraulic pressure car to replace the auxiliary installation of crane, has greatly reduced labour intensity and the production time of operating personnel when installing;

2. owing in work progress, cancelled electric welding field, make bracing or strutting arrangement of the present utility model can keep good running condition, reusable, reduced productive costs; Simultaneously, because bracing or strutting arrangement uses the alerting ability of height, make it can satisfy the support requirement of dissimilar differing heights complete cross sections;

3. the high-altitude electric welding field of the utility model when support is installed changes level land pad block support into, and the working environment of workers is improved, and eliminated safety hazard.

Description of drawings

Fig. 1 is the structural representation that the utility model is used for the jack up bracing or strutting arrangement of boat segmental support.

Fig. 2 is the structural representation of facing that the utility model is used for jack up bracing or strutting arrangement upper support head that boat segmental supports.

Fig. 3 is the left TV structure scheme drawing that the utility model is used for the jack up bracing or strutting arrangement upper support head of boat segmental support.

Fig. 4 is the plan structure scheme drawing that the utility model is used for the jack up bracing or strutting arrangement upper support head of boat segmental support.

Fig. 5 is the structural representation that the utility model is used for column cap on the jack up bracing or strutting arrangement that boat segmental supports.

Fig. 6 is that the utility model is used for the plan structure scheme drawing that iron is carved on the jack up bracing or strutting arrangement that boat segmental supports.

The specific embodiment

Below we come that with specific embodiment the utility model is used for the jack up bracing or strutting arrangement that boat segmental supports in conjunction with the accompanying drawings and further describe in detail; in the hope of setting forth its structure and occupation mode more clearly, but can not limit protection domain of the present utility model with this.

Please see Figure 1 earlier, Fig. 1 is the structural representation that the utility model is used for the jack up bracing or strutting arrangement of boat segmental support.As seen from the figure, the jack up bracing or strutting arrangement keystone configuration that is used for the boat segmental support of the present utility model includes supporting member 1, shaft 2, column cap 3 and iron and carves 4, and above-mentioned several parts connect from top to bottom successively.Wherein, the Support Position of boat segmental is fixed on the top of supporting member 1, and the top of described column cap 3 penetrates to supporting member 1 and by pin 9 and connects, and the top of shaft 2 is fixed in described column cap bottom, and the bottom pad of shaft 2 is provided with described iron and carves 4.

As Fig. 2, Fig. 3 and shown in Figure 4, Fig. 2 is the structural representation of facing that the utility model is used for jack up bracing or strutting arrangement upper support head that boat segmental supports, Fig. 3 is the left TV structure scheme drawing that the utility model is used for the jack up bracing or strutting arrangement upper support head of boat segmental support, Fig. 4 is the left TV structure scheme drawing that the utility model is used for the jack up bracing or strutting arrangement upper support head of boat segmental support, and Fig. 5 is the plan structure scheme drawing that the utility model is used for the jack up bracing or strutting arrangement upper support head of boat segmental support.As seen from the figure, the bottom of supporting member 1 is a upside down funnel shape structure, is provided with the connecting bore 12 that runs through on the sidewall of this funnel-shaped structure, and the top of supporting member 1 is the criss-cross bracing frame, and this bracing frame is provided with and hangs the lifting hole(eyelet) 13 that draws carrying usefulness.For the ease of making and using, the funnel-shaped structure of stating is side's bucket 11, and the bottom length of side of this Fang Dou is slightly larger than the length of side of square column cap 3, like this can be easily with in column cap 3 sides of the extending into bucket 11.The top of above-mentioned supporting member 1 generally is the Support Position that needs that is welded to body section in advance, links together with parts such as column caps when needing to support again.

In above-mentioned structure, described shaft 2 is a cylindrical structure, generally adopts the steel pipe manufacturing to form, and cylindrical structure top is provided with a circular lid, and the bottom of above-mentioned column cap 3 is fixed on the described circular lid.The column cap 3 that is connected and fixed with shaft 2 is square cylinder, is welded with a plurality of floors 5 between the circular lid of the sidewall of column cap 3 bottoms and shaft.The effect of floor 5 is exactly for the two fixation, keeps coaxial, so can run-off the straight when vertical, also increased stability.The cylindrical structure bottom is provided with base plate 8 on shaft 2, and these base plate 8 profiles are provided with a plurality of brace panels 6 greater than described cylindrical structure between described cylindrical structure bottom sidewall and base plate 8.The effect of base plate 8 roughly is a base, can directly be positioned on the ground, so just needs big area of thrust surface.Simultaneously, large-area base plate is also carved 4 placement for iron convenience is provided, because iron is carved 4 bottoms that place shaft 3 upper plates 8, so, just can place a plurality of iron as required and carve 4, to increase its area of thrust surface.

Certainly, this jack up bracing or strutting arrangement hangs and draws that to move all be to adopt weight-lifting equipment to realize, in order to lift conveniently, is fixed with hanger 7 on the sidewall of shaft 2.Need move with the steel wire penetrating hanger during use.

The concrete using method that is used for the jack up bracing or strutting arrangement that boat segmental supports of the present utility model is as follows:

The first, in the new field of technical activity, the supportive body of bracing or strutting arrangement is kept flat, above-mentioned supportive body is the connector of column cap and shaft, the base plate of shaft lower end is placed on to moving on the special coaster of preparing of bracing or strutting arrangement of the present utility model, the upper end of column cap is connected with steel rope by shackle, i.e. through hole on the steel wire penetrating floor; And the steel rope other end passes the fixed pulley that is fixed on supporting member and the hydraulic pressure car, links to each other with fork truck;

The second, when bracing or strutting arrangement of the present utility model uses, it is also upright by the fork truck tense wire rope supportive body to be inserted in the supporting member, and connecting bore 12 and the pin-and-hole on the column cap 31 that passes on the supporting member 1 with pin fixed then;

Three, lay down pulley and steel rope on the supporting member 1, withstand bracing or strutting arrangement with fork truck and make it keep vertical;

Four, earlier block or chock on the pad of the lower end of shaft, and strike tightly with iron hammer, and slot milling placement oil pump between the block, so that precision is finely tuned;

Five, when fine setting is nearly finished, place iron again in the bottom of base and carve, can finish after adjusting puts in place.

Behind to be used the finishing, having finished body section and be combined into general section of shipbody, need disassemble the jack up bracing or strutting arrangement, substantially also is realize according to above-mentioned steps.By using jack up bracing or strutting arrangement of the present utility model can reduce operating personnel's labour intensity and production time effectively, improved operating environment, because frock can reuse, reduced productive costs simultaneously.

Claims (8)

1. one kind is used for the jack up bracing or strutting arrangement that boat segmental supports, it is characterized in that, this bracing or strutting arrangement includes supporting member (1), shaft (2), column cap (3) and iron and carves (4), the Support Position of boat segmental is fixed on the top of described supporting member (1), the top of described column cap (3) penetrates to supporting member (1) and by pin (9) and connects, the top of shaft (2) is fixed in described column cap bottom, and the bottom pad of shaft (2) is provided with described iron and carves (4).
2. a kind of jack up bracing or strutting arrangement that boat segmental supports that is used for according to claim 1, it is characterized in that, the bottom of described supporting member (1) is a upside down funnel shape structure, on the sidewall of this funnel-shaped structure, be provided with the connecting bore (12) that runs through, the top of supporting member (1) is the criss-cross bracing frame, and this bracing frame is provided with and hangs the lifting hole(eyelet) (13) that draws carrying usefulness.
3. a kind of jack up bracing or strutting arrangement that boat segmental supports that is used for according to claim 2 is characterized in that described funnel-shaped structure is a Fang Dou (11), and the bottom length of side of this Fang Dou is slightly larger than the length of side of square column cap (3).
4. a kind of jack up bracing or strutting arrangement that boat segmental supports that is used for according to claim 1, it is characterized in that, described shaft (2) is a cylindrical structure, and cylindrical structure top is provided with a circular lid, and the bottom of described column cap (3) is fixed on the described circular lid.
5. a kind of jack up bracing or strutting arrangement that boat segmental supports that is used for according to claim 4 is characterized in that described column cap (3) is a square cylinder, is welded with a plurality of floors (5) between the sidewall bottom column cap (3) and the circular lid of shaft.
6. a kind of jack up bracing or strutting arrangement that boat segmental supports that is used for according to claim 1, it is characterized in that, described shaft (2) is gone up the cylindrical structure bottom and is provided with base plate (8), this base plate (8) profile is provided with a plurality of brace panels (6) greater than described cylindrical structure between described cylindrical structure bottom sidewall and base plate (8).
7. a kind of jack up bracing or strutting arrangement that boat segmental supports that is used for according to claim 6 is characterized in that a plurality of described iron are carved the bottom that (4) place shaft (3) upper plate (8).
8. a kind of jack up bracing or strutting arrangement that boat segmental supports that is used for according to claim 1 is characterized in that, is fixed with hanger (7) on the sidewall of described shaft (2).
CN2010206527148U 2010-12-10 2010-12-10 Self-elevating supporting device for supporting ship segment CN201907630U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010206527148U CN201907630U (en) 2010-12-10 2010-12-10 Self-elevating supporting device for supporting ship segment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010206527148U CN201907630U (en) 2010-12-10 2010-12-10 Self-elevating supporting device for supporting ship segment

Publications (1)

Publication Number Publication Date
CN201907630U true CN201907630U (en) 2011-07-27

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102923276A (en) * 2012-10-11 2013-02-13 江苏熔盛重工有限公司 Quick support tool used for section assembly and block carrying of ship
CN103482017A (en) * 2013-09-23 2014-01-01 浙江海洋学院 Body section supporting seat
CN103818528A (en) * 2014-02-21 2014-05-28 武汉理工大学 Numerically controlled molding bed for shipbuilding
CN105564612A (en) * 2015-12-31 2016-05-11 广船国际有限公司 Combined supporting tool
CN107234415A (en) * 2017-08-01 2017-10-10 广船国际有限公司 A kind of hull transport frock and hull support method
CN109625158A (en) * 2018-10-31 2019-04-16 上海江南长兴造船有限责任公司 For stern tube shaft segmental hoisting and the integrated device of support
CN110434523A (en) * 2019-06-28 2019-11-12 广州文冲船厂有限责任公司 A kind of supporting ship segment

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102923276A (en) * 2012-10-11 2013-02-13 江苏熔盛重工有限公司 Quick support tool used for section assembly and block carrying of ship
CN103482017A (en) * 2013-09-23 2014-01-01 浙江海洋学院 Body section supporting seat
CN103818528A (en) * 2014-02-21 2014-05-28 武汉理工大学 Numerically controlled molding bed for shipbuilding
CN105564612A (en) * 2015-12-31 2016-05-11 广船国际有限公司 Combined supporting tool
CN107234415A (en) * 2017-08-01 2017-10-10 广船国际有限公司 A kind of hull transport frock and hull support method
CN109625158A (en) * 2018-10-31 2019-04-16 上海江南长兴造船有限责任公司 For stern tube shaft segmental hoisting and the integrated device of support
CN110434523A (en) * 2019-06-28 2019-11-12 广州文冲船厂有限责任公司 A kind of supporting ship segment

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