CN106946142A - A kind of special balancing boom device for major diameter cone shell steel construction integral hoisting - Google Patents
A kind of special balancing boom device for major diameter cone shell steel construction integral hoisting Download PDFInfo
- Publication number
- CN106946142A CN106946142A CN201710141042.0A CN201710141042A CN106946142A CN 106946142 A CN106946142 A CN 106946142A CN 201710141042 A CN201710141042 A CN 201710141042A CN 106946142 A CN106946142 A CN 106946142A
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- CN
- China
- Prior art keywords
- cover plate
- major diameter
- steel construction
- plate system
- cone shell
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- Legal status (The legal status 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 status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/06—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Abstract
The invention discloses a kind of special balancing boom device for major diameter cone shell steel construction integral hoisting, its entirety is made up of superstructure and substructure, superstructure is made up of cover plate and upper ear plate system, substructure is made up of cylinder and lower ear plate system, the upper ear plate system is arranged on cover plate upper end, the cylinder is arranged on cover plate lower end, the upper ear plate system is made up of two main hangers being symmetrical arranged on the cover board, the lower ear plate system is made up of some sub- hangers, and some sub- hanger circumference uniform distributions are on cylinder outer wall, the superstructure also includes upper gusset system, substructure also includes lower web plate system, the upper gusset system connection upper ear plate system and cover plate, the lower web plate system connection cylinder and cover plate.A kind of special balancing boom device for major diameter cone shell steel construction integral hoisting of the invention, it is rational in infrastructure, safe and reliable, Reusability and can reduce and lift eccentric phenomena and each suspension centre stress deviation.
Description
【Technical field】
The present invention relates to the technical field of lifting apparatus, more particularly to current state-of-the-art three generations's nuclear power " No. Hua Longyi "
A kind of use of maximum, the most difficult typical major diameter cone shell steel construction of hoisting difficulty in heap-type construction --- dome lifting and fixing
In the special balancing boom device of major diameter cone shell steel construction integral hoisting.
【Background technology】
At present in nuclear power field, particularly two generation nuclear powers, maximum, the most difficult major diameter cone of hoisting difficulty in nuclear power construction
Shape shell steel construction --- dome lifting and fixing is directly connected the suspension hook of dome and crane using rigging.After the completion of connection, due to
Dome belongs to eccentric structure in itself, is directly hung on using rigging on suspension hook, and the lift hook position space that rigging is hung is smaller, rigging
Be relatively large in diameter, number of share of stock it is again many, make the presence of mutually extruding, the phenomenon of accumulation between rigging, the bias further resulted in lifting is existing
As the stress deviation that each suspension centre is present is very serious, lifting is there is serious security risk, simultaneously because squeezing between rigging
Pressure, accumulation, the abrasion to rigging are particularly acute.In order to solve problem above, it is necessary to propose that a kind of simple in construction, safety can
Lean on, can Reusability and can reduce lifting eccentric phenomena and each suspension centre stress deviation hoisting balance beam device.
【The content of the invention】
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art there is provided one kind to be used for major diameter cone shell steel knot
The special balancing boom device of structure integral hoisting, it aims to solve the problem that major diameter cone shell steel structure hoisting difficulty in the prior art
Greatly, there is eccentric phenomena, and the stress deviation that each suspension centre is present is serious, lifting is there is the technical problem of severe safety risk.
To achieve the above object, the present invention proposes a kind of for the special of major diameter cone shell steel construction integral hoisting
Boom device is balanced, its entirety is made up of superstructure and substructure, and described superstructure is by cover plate and upper ear plate system structure
Into described substructure is made up of cylinder and lower ear plate system, and described upper ear plate system is arranged on cover plate upper end, described
Cylinder is arranged on cover plate lower end, and described upper ear plate system is made up of two main hangers being symmetrical arranged on the cover board, described
Lower ear plate system is made up of some sub- hangers, and some sub- hanger circumference uniform distributions are on cylinder outer wall, described top knot
Structure also includes upper gusset system, and substructure also includes lower web plate system, described upper gusset system connection upper ear plate system with
Cover plate, described lower web plate system connection cylinder and cover plate.
Preferably, the main hanger top described in two offers the first pin-and-hole being connected with crane hook crossbeam,
Two the first pin-and-holes are isometrical and same center line.
Preferably, the two ends of the first described pin-and-hole are provided with the first reinforcement flange, described main hanger is using more
Axle sleeve pattern.
Preferably, the quantity of described sub- hanger be 16, circumference uniform distribution on cylinder outer wall, and with cover plate lower end
Connection.
Preferably, offering the second pin-and-hole being connected with rigging joint, and each second pin-and-hole on every sub- hanger
Two ends be provided with the second reinforcement flange.
Preferably, triangle gusset that described upper gusset system is differed by some sizes and some Upper rectangular gusset groups
Into described triangle gusset is symmetrically distributed in the both sides external of two main hangers, and connects corresponding main hanger and cover plate, described
Some Upper rectangular gussets be symmetrically distributed between two main hangers, and connect two main hangers and cover plate.
Preferably, the triangle gusset bottom in the middle part of two described main hanger bottoms and upper gusset system carries one
" tongue " is divided to be deep into substructure.
Preferably, described cylinder is made by strip rectangular steel plates are coiling welded, upper end is welded with cover plate, sub- hanger and circle
Drum outer wall is welded, cylinder interior arrangement lower web plate system.
Preferably, the lower rectangular gusset that described lower web plate system is differed by plurality of specifications size is constituted, it is described
Lower web plate system has corresponding lower rectangular gusset in the root of every sub- hanger.
Beneficial effects of the present invention：Compared with prior art, one kind that the present invention is provided is used for major diameter cone shell steel
The special balancing boom device of structure integral hoisting, it is rational in infrastructure, have the advantages that：1. using upper ear plate system directly and
Crane hook crossbeam connect, between without using crane hook, reduce lifting in suspension hook weight, reduce lifting carry
Lotus；
2. connected using between the lower ear plate system and rigging being made up of many sub- hangers using bearing pin, be distributed on rigging
Around device, just right with suspension centre on the major diameter cone shell steel construction such as the dome of lifting, lifting is eccentric small, each rigging by
Power deviation is also small；
3. rigging is individually connected with the device, without extruding, packing phenomenon between rigging, it is to avoid because crowded between rigging
Worn and torn caused by pressure, accumulation, while the lifting reduced caused by rigging is extruded, accumulated is eccentric；
4. the main hanger in upper ear plate system uses multiple shaft sleeves pattern, can be directed to the crane hook crossbeam of different model
It is attached, versatility is high.
The feature and advantage of the present invention will be described in detail by embodiment combination accompanying drawing.
【Brief description of the drawings】
Fig. 1 is a kind of special balancing boom device for major diameter cone shell steel construction integral hoisting of the embodiment of the present invention
Structural representation；
Fig. 2 is a kind of special balancing boom device for major diameter cone shell steel construction integral hoisting of the embodiment of the present invention
Front view；
Fig. 3 is a kind of special balancing boom device for major diameter cone shell steel construction integral hoisting of the embodiment of the present invention
Left view；
Fig. 4 is a kind of special balancing boom device for major diameter cone shell steel construction integral hoisting of the embodiment of the present invention
Upward view；
Fig. 5 is a kind of special balancing boom device for major diameter cone shell steel construction integral hoisting of the embodiment of the present invention
Use state left view；
Fig. 6 is a kind of special balancing boom device for major diameter cone shell steel construction integral hoisting of the embodiment of the present invention
Use state upward view.
In figure：1- cover plates, 2- upper ear plates system, the main hangers of 21-, the pin-and-holes of 22- first, 23- first strengthen flange, 3- circles
Cylinder, 4- lower ear plates system, 41- hangers, the pin-and-holes of 42- second, 43- second strengthen flange, the upper gusset systems of 5-, 51- triangle muscle
Plate, 52- Upper rectangulars gusset, 6- lower web plates system, 61- lower rectangulars gusset, 7- crane hooks crossbeam, 8- rigging joints.
【Embodiment】
To make the object, technical solutions and advantages of the present invention of greater clarity, below by drawings and Examples, to this
Invention is further elaborated.However, it should be understood that the specific embodiments described herein are merely illustrative of the present invention,
The scope being not intended to limit the invention.In addition, in the following description, the description to known features and technology is eliminated, to keep away
Exempt from unnecessarily to obscure idea of the invention.
Refering to Fig. 1 to Fig. 4, the embodiment of the present invention provides a kind of for the special of major diameter cone shell steel construction integral hoisting
With balance boom device, its entirety is made up of superstructure and substructure, and described superstructure is by cover plate 1 and upper ear plate system
2 are constituted, and described substructure is made up of cylinder 3 and lower ear plate system 4, and described upper ear plate system 2 is arranged on cover plate 1
End, described cylinder 3 is arranged on the lower end of cover plate 1, and described upper ear plate system 2 is hung by two masters being symmetricly set on cover plate 1
Ear 21 is constituted, and described lower ear plate system 4 is made up of some sub- hangers 41, and some sub- circumference uniform distributions of hanger 41 are in cylinder
On 3 outer walls, described superstructure also includes upper gusset system 5, and substructure also includes lower web plate system 6, described upper muscle
The connection upper ear plate of plate system 5 system 2 and cover plate 1, described the connection cylinder 3 of lower web plate system 6 and cover plate 1.
Specifically, the top of main hanger 21 described in two offers the first pin-and-hole being connected with crane hook crossbeam
22, two isometrical and same center lines of the first pin-and-hole 22, the two ends of the first described pin-and-hole 22 are provided with the first reinforcement flange 23, institute
The main hanger 21 stated uses multiple shaft sleeves pattern, can be attached for the crane hook crossbeam of different model, versatility is high.
Specifically, the quantity of described sub- hanger 41 be 16, circumference uniform distribution on the outer wall of cylinder 3, and with cover plate 1
Hold and the second pin-and-hole 42 being connected with rigging joint is offered in connection, and every sub- hanger 41, and each second pin-and-hole 42
Two ends are provided with the second reinforcement flange 43.Sub- hanger 41 is connected by bearing pin with rigging joint 8, is distributed on rigging joint 8
Just right with suspension centre on major diameter cone shell steel construction around device, lifting is eccentric small, and each rigging stress deviation
It is small, without extruding, packing phenomenon between rigging, it is to avoid wear and tear, simultaneously reduce because of caused by extruding, accumulation between rigging
Lifting caused by rigging is extruded, accumulated is eccentric.
Further, described upper gusset system 5 is differed by some sizes triangle gusset 51 and some Upper rectangular muscle
Plate 52 is constituted, and described triangle gusset 51 is symmetrically distributed in the both sides external of two main hangers 21, and connects corresponding main hanger
21 are symmetrically distributed between two main hangers 21 with cover plate 1, described some Upper rectangular gussets 52, and connect two main hangers
21 with cover plate 1.
In embodiments of the present invention, cover plate 1 is the important component for connecting superstructure and substructure, and strip is opened in inside
Hole, it is deep with some " tongue " so as to the bottom of triangle gusset 51 at two main bottoms of hanger 21 and the middle part of upper gusset system 5
Enter into substructure, improve the overall construction intensity of device, and triangle gusset 51 and Upper rectangular gusset 52 are auxiliary part,
Play a part of supporting two main hangers 21, while the distance between two main hangers 21 can be limited.
Further, described cylinder 3 is made by strip rectangular steel plates are coiling welded, and upper end is welded with cover plate 1, sub- hanger
41 weld with the outer wall of cylinder 3, the inside of cylinder 3 arrangement lower web plate system 6, described lower web plate system 6 by plurality of specifications size not
One lower rectangular gusset 61 is constituted, and described lower web plate system 6 has corresponding in the root of every sub- hanger 41
Lower rectangular gusset 61, not only acts as reinforcement connection function, while playing the supporting role to sub- hanger 41.
In embodiments of the present invention, cover plate 1, upper ear plate system 2, cylinder 3, lower ear plate system 4, upper gusset system 5 and under
Gusset system 6 is fixed into overall structure using welding each other.
The course of work of the present invention：
Refering to Fig. 5 and Fig. 6, a kind of special balancing beam for major diameter cone shell steel construction integral hoisting of the present invention is filled
Put in the course of the work, upper ear plate system 2 is connected with crane hook crossbeam 7 by bearing pin, without using crane hook, is subtracted
Suspension hook weight in lifting is lacked, has reduced lifting load, and devised the axle sleeve of a variety of wall thickness, for different crane hooks
The bearing pin matching of crossbeam connection；Lower ear plate system 4 is connected with rigging joint 8 by bearing pin, it is to avoid because of extruding, heap between rigging
Worn and torn caused by product, at the same reduce extrude because of rigging, accumulation and caused by lifting it is eccentric, and by sub- hanger 41 with it is big straight
The suspension centre of footpath cone shell steel construction is just right, further reduces lifting bias, reduces each rigging stress deviation, and extension rigging makes
Use the life-span.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, all essences in the present invention
Any modification, equivalent or improvement made within refreshing and principle etc., should be included within the scope of the present invention.
Claims (9)
1. a kind of special balancing boom device for major diameter cone shell steel construction integral hoisting, its entirety by superstructure and
Substructure is constituted, it is characterised in that：Described superstructure is made up of cover plate (1) and upper ear plate system (2), described bottom
Structure is made up of cylinder (3) and lower ear plate system (4), and described upper ear plate system (2) is arranged on cover plate (1) upper end, described
Cylinder (3) is arranged on cover plate (1) lower end, and described upper ear plate system (2) is by two main hangers being symmetricly set on cover plate (1)
(21) constitute, described lower ear plate system (4) is made up of some sub- hangers (41), and some sub- hanger (41) circumference uniform distributions
On cylinder (3) outer wall, described superstructure also includes upper gusset system (5), and substructure also includes lower web plate system
(6), described upper gusset system (5) connection upper ear plate system (2) and cover plate (1), described lower web plate system (6) connection cylinder
(3) with cover plate (1).
2. a kind of special balancing boom device for major diameter cone shell steel construction integral hoisting as claimed in claim 1,
It is characterized in that：The first pin-and-hole being connected with crane hook crossbeam is offered at the top of main hanger (21) described in two
(22), two the first pin-and-holes (22) are isometrical and same center line.
3. a kind of special balancing boom device for major diameter cone shell steel construction integral hoisting as claimed in claim 2,
It is characterized in that：The two ends of described the first pin-and-hole (22) are provided with the first reinforcement flange (23), described main hanger (21)
Using multiple shaft sleeves pattern.
4. a kind of special balancing boom device for major diameter cone shell steel construction integral hoisting as claimed in claim 1,
It is characterized in that：The quantity of described sub- hanger (41) be 16, circumference uniform distribution on cylinder (3) outer wall, and with cover plate (1)
Lower end is connected.
5. a kind of special balancing boom device for major diameter cone shell steel construction integral hoisting as claimed in claim 4,
It is characterized in that：The second pin-and-hole (42) being connected with rigging joint, and each second pin are offered on every sub- hanger (41)
The two ends in hole (42) are provided with the second reinforcement flange (43).
6. a kind of special balancing boom device for major diameter cone shell steel construction integral hoisting as claimed in claim 1,
It is characterized in that：Triangle gusset (51) and some Upper rectangular gussets that described upper gusset system (5) is differed by some sizes
(52) constitute, described triangle gusset (51) is symmetrically distributed in the both sides external of two main hangers (21), and connects corresponding master
Hanger (21) and cover plate (1), described some Upper rectangular gussets (52) are symmetrically distributed between two main hangers (21), and even
Connect two main hangers (21) and cover plate (1).
7. a kind of special balancing boom device for major diameter cone shell steel construction integral hoisting as claimed in claim 6,
It is characterized in that：The equal band in triangle gusset (51) bottom in the middle part of two described main hanger (21) bottoms and upper gusset system (5)
Some " tongue " is deep into substructure.
8. a kind of special balancing boom device for major diameter cone shell steel construction integral hoisting as claimed in claim 1,
It is characterized in that：Described cylinder (3) is made by strip rectangular steel plates are coiling welded, and upper end is welded with cover plate (1), sub- hanger (41)
Welded with cylinder (3) outer wall, arrangement lower web plate system (6) inside cylinder (3).
9. a kind of special balancing boom device for major diameter cone shell steel construction integral hoisting as claimed in claim 1,
It is characterized in that：The lower rectangular gusset (61) that described lower web plate system (6) is differed by plurality of specifications size is constituted, described
Lower web plate system (6) has corresponding lower rectangular gusset (61) in the root of every sub- hanger (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710141042.0A CN106946142A (en) | 2017-03-10 | 2017-03-10 | A kind of special balancing boom device for major diameter cone shell steel construction integral hoisting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710141042.0A CN106946142A (en) | 2017-03-10 | 2017-03-10 | A kind of special balancing boom device for major diameter cone shell steel construction integral hoisting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106946142A true CN106946142A (en) | 2017-07-14 |
Family
ID=59467258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710141042.0A Pending CN106946142A (en) | 2017-03-10 | 2017-03-10 | A kind of special balancing boom device for major diameter cone shell steel construction integral hoisting |
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| CN (1) | CN106946142A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115744671A (en) * | 2022-10-31 | 2023-03-07 | 中国核工业华兴建设有限公司 | Steel lining bottom plate and frustum modularized hoisting device and hoisting method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101830392A (en) * | 2010-04-30 | 2010-09-15 | 中国核工业第五建设有限公司 | Special lifting tool for steel containment vessel of nuclear power station and lifting method |
| CN102701066A (en) * | 2011-10-11 | 2012-10-03 | 国家核电技术有限公司 | Hoisting method for hoisting assembling module of large container |
| CN103241644A (en) * | 2013-05-28 | 2013-08-14 | 中国核工业中原建设有限公司 | Assembly method of large-scale thin-wall steel containment vessel and auxiliary hoisting pieces |
| CN104098017A (en) * | 2014-01-24 | 2014-10-15 | 浙江大学 | Distributor for lifting large thin-wall safety shell and passive water tank and force transfer method thereof |
| CN104843582A (en) * | 2015-04-01 | 2015-08-19 | 中国核工业华兴建设有限公司 | Method for hoisting steel safe bottom seal head at nuclear power station and special-purpose sling tool thereof |
-
2017
- 2017-03-10 CN CN201710141042.0A patent/CN106946142A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101830392A (en) * | 2010-04-30 | 2010-09-15 | 中国核工业第五建设有限公司 | Special lifting tool for steel containment vessel of nuclear power station and lifting method |
| CN102701066A (en) * | 2011-10-11 | 2012-10-03 | 国家核电技术有限公司 | Hoisting method for hoisting assembling module of large container |
| CN103241644A (en) * | 2013-05-28 | 2013-08-14 | 中国核工业中原建设有限公司 | Assembly method of large-scale thin-wall steel containment vessel and auxiliary hoisting pieces |
| CN104098017A (en) * | 2014-01-24 | 2014-10-15 | 浙江大学 | Distributor for lifting large thin-wall safety shell and passive water tank and force transfer method thereof |
| CN104843582A (en) * | 2015-04-01 | 2015-08-19 | 中国核工业华兴建设有限公司 | Method for hoisting steel safe bottom seal head at nuclear power station and special-purpose sling tool thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115744671A (en) * | 2022-10-31 | 2023-03-07 | 中国核工业华兴建设有限公司 | Steel lining bottom plate and frustum modularized hoisting device and hoisting method |
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Application publication date: 20170714 |
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