CN203624822U - Marine hanging beam with variable stay bar crotch - Google Patents
Marine hanging beam with variable stay bar crotch Download PDFInfo
- Publication number
- CN203624822U CN203624822U CN201320670411.2U CN201320670411U CN203624822U CN 203624822 U CN203624822 U CN 203624822U CN 201320670411 U CN201320670411 U CN 201320670411U CN 203624822 U CN203624822 U CN 203624822U
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- CN
- China
- Prior art keywords
- crotch
- hanging beam
- strut
- shackle
- marine
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- Expired - Fee Related
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Abstract
The utility model discloses a marine hanging beam with a variable stay bar crotch. The marine banging beam comprises more than two sections of crotch stay bars capable of being connected and disconnected, wherein an upper shackle and a lower shackle are respectively arranged at the outer ends of two sections of crotch stay bars at right side and left side, the upper shackles at the upper ends of the left side and the right side are respectively connected with crane equipment through a steel wire rope, and the lower shackles at the lower ends of the left side and the right side are connected with an object tying cable. By adopting the structure, the stay bar crotch is variable, multiple sections of stay bars can be randomly combined so as to form the hanging beam with different crotches to adapt to hoisting of objects in different sizes, so that the existing hanging beam is simplified in structure and is reduced in volume, the hanging beam is very convenient to manufacture, install and maintain, has a simple structure and low cost, has strong capacity to adapt to different sizes of objects, and is particularly suitable for hanging large marine equipment, objects with large size and large weight like offshore wind power towers and bases, and the problem that large marine hanging beam has small size range fitting the objects is solved.
Description
Technical field
The utility model relates to a kind of weight-lifting equipment accessory, and specifically a kind of strut is opened crotch type variable sea work hanging beam.
Background technology
Usually use on extra large work hanging beam in harbour handling, existing extra large work hanging beam major part is truss stay rod formula sea work hanging beam, this kind of hanging beam in use, truss integral is as strut, claim to be subject to axle pressure power left and right, can be good at using as hanging beam, but traditional this hanging beam is the hanging beam designing for certain object specially, open crotch immutable, size is fixed, in the time having the greater or lesser object of length, heaving pile difficulty, can not adapt to sizes object, applicable area is little, causes waste to user; Due to truss structure, truss-like component volume is huge simultaneously, manufactures and safeguards relative difficulty.
Summary of the invention
The technical problems to be solved in the utility model be to provide a kind of simple in structure, manufacture easy to maintenancely, and the strut that can adapt to the lifting of different size object is opened crotch type variable sea work hanging beam.
In order to solve the problems of the technologies described above, strut of the present utility model is opened crotch type variable sea work hanging beam, comprise two joints that can interconnect and dismantle above open crotch strut, the outer end that two joints that are positioned at the left and right sides are opened crotch strut is provided with respectively shackle and lower shackle, left side is connected with weight-lifting equipment by steel cable respectively with the upper shackle of upper end, right side, and it is thing hawser that the lower shackle of left side and lower end, right side is connected.
Described in every joint, open between crotch strut and be fixedly connected with by flange.
Described steel rope is non junction fake rigging.
Described cross section of opening crotch strut is polygon or circle.
Adopt after above-mentioned structure, due to two joints that can interconnect and dismantle that arrange above open crotch strut, it is variable that strut is opened crotch, can more piece combination in any, open the hanging beam of crotch to form difference, can adapt to the object lifting of different size, simplified existing hanging beam structure, reduce hanging beam volume, made hanging beam manufacture, installation, maintenance very convenient; It is simple in structure, cost is low, has solved large-scale extra large work hanging beam and has adapted to the little problem of object size scope, and the ability that adapts to different size object is strong, is particularly suitable for large-scale extra large frock for handling, as all larger objects of offshore wind farm tower cylinder and pedestal equidimension and weight.
Accompanying drawing explanation
Fig. 1 is the integral structure schematic diagram that the utility model strut is opened crotch type variable sea work hanging beam;
Fig. 2 is the A place structure for amplifying schematic diagram of Fig. 1 in the utility model;
Fig. 3 is that the C of Fig. 2 in the utility model is to structural representation;
Fig. 4 is the B place structure for amplifying schematic diagram of Fig. 1 in the utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, strut of the present utility model is opened to crotch type variable sea work hanging beam and be described in further detail.
As shown in the figure, strut of the present utility model is opened crotch type variable sea work hanging beam, comprise two joints that can interconnect and dismantle above open crotch strut 1, its cross section can be polygon or circle, each standard knot length dimension can be identical or different, according to the multiple object optimal design of user, make out thus crotch strut 1 for the variable crotch structure of opening, can more piece combination in any, open the hanging beam of crotch to form difference, to adapt to the handling of different size object, the outer end that two joints that are positioned at the left and right sides are opened crotch strut 1 is provided with respectively shackle 2 and lower shackle 3, make out thus crotch strut two respectively with a upper shackle and a lower shackle, realize non junction fake rigging and variable opening between crotch strut is connected, left side is connected with the suspension hook of weight-lifting equipment 4 by steel cable 6 respectively with the upper shackle 2 of upper end, right side, it is thing hawser that left side is connected with the lower shackle 3 of lower end, right side, realize handling object.
Wherein, every joint is opened between crotch strut and is fixedly connected with by flange 5, and flange 5 is preferably the flange with seam, between each standard knot, is connected with bolt with the flange with seam, and load-carrying capacity is strong, convenient disassembly; Steel rope 6 is preferably non junction fake rigging, and its length and diameter are determined according to user's request parameter designing.
Principle of work is as follows:
Two non junction fake rigging tops are connected with suspension hook, and bottom is connected with upper shackle respectively, and upper shackle pin is connected on variable opening and on crotch strut two ends, reams above, and lower shackle also pin joint is opened under crotch strut two ends in fraising variable.Form strut and open crotch type variable sea work hanging beam, its lower shackle can be hung cleating on different objects, makes thus non junction fake rigging bearing tension, and top is articulated on crane hook, bottom wear around on unload and buckle; The variable crotch strut of opening bears pressure, and by the standard knot of combination varying number, it is variable that crotch is opened in realization, with the object of handling different size.Lower shackle connects cleating or shackle on object, realizes object and hangs on this hanging beam.It is simple in structure, compact dimensions, and working service is convenient.
Claims (4)
1. a strut is opened crotch type variable sea work hanging beam, it is characterized in that: comprise two joints that can interconnect and dismantle above open crotch strut (1), the outer end that two joints that are positioned at the left and right sides are opened crotch strut (1) is provided with respectively shackle (2) and lower shackle (3), left side is connected with weight-lifting equipment (4) by steel cable (6) respectively with the upper shackle (2) of upper end, right side, and it is thing hawser that the lower shackle (3) of left side and lower end, right side is connected.
2. open crotch type variable sea work hanging beam according to strut claimed in claim 1, it is characterized in that: described in every joint, open between crotch strut and be fixedly connected with by flange (5).
3. open crotch type variable sea work hanging beam according to strut claimed in claim 1, it is characterized in that: described steel rope (6) is non junction fake rigging.
4. open crotch type variable sea work hanging beam according to strut claimed in claim 1, it is characterized in that: described in open crotch strut (1) cross section be polygon or circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320670411.2U CN203624822U (en) | 2013-10-29 | 2013-10-29 | Marine hanging beam with variable stay bar crotch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320670411.2U CN203624822U (en) | 2013-10-29 | 2013-10-29 | Marine hanging beam with variable stay bar crotch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203624822U true CN203624822U (en) | 2014-06-04 |
Family
ID=50811316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320670411.2U Expired - Fee Related CN203624822U (en) | 2013-10-29 | 2013-10-29 | Marine hanging beam with variable stay bar crotch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203624822U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103601069A (en) * | 2013-10-29 | 2014-02-26 | 象王重工股份有限公司 | Jackstay crotch-variable marine hanging beam |
| CN107098258A (en) * | 2016-02-22 | 2017-08-29 | 南通太平洋海洋工程有限公司 | The hoisting tooling and handling method of heavy sea construction equipment |
| CN117429995A (en) * | 2023-12-19 | 2024-01-23 | 启东中远海运海洋工程有限公司 | Marine engineering module bending moment-free hoisting tool and lifting tool retaining and pitch-changing operation method thereof |
-
2013
- 2013-10-29 CN CN201320670411.2U patent/CN203624822U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103601069A (en) * | 2013-10-29 | 2014-02-26 | 象王重工股份有限公司 | Jackstay crotch-variable marine hanging beam |
| CN107098258A (en) * | 2016-02-22 | 2017-08-29 | 南通太平洋海洋工程有限公司 | The hoisting tooling and handling method of heavy sea construction equipment |
| CN117429995A (en) * | 2023-12-19 | 2024-01-23 | 启东中远海运海洋工程有限公司 | Marine engineering module bending moment-free hoisting tool and lifting tool retaining and pitch-changing operation method thereof |
| CN117429995B (en) * | 2023-12-19 | 2024-03-15 | 启东中远海运海洋工程有限公司 | Marine engineering module bending moment-free hoisting tool and lifting tool retaining and pitch-changing operation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20151029 |
|
| EXPY | Termination of patent right or utility model |