CN105064211A - Jig frame matched with steel pylon, and using method of jig frame - Google Patents
Jig frame matched with steel pylon, and using method of jig frame Download PDFInfo
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- CN105064211A CN105064211A CN201510474170.8A CN201510474170A CN105064211A CN 105064211 A CN105064211 A CN 105064211A CN 201510474170 A CN201510474170 A CN 201510474170A CN 105064211 A CN105064211 A CN 105064211A
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- moulding bed
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Abstract
The invention relates to the technical field of bridges in steel structures, particularly to a jig frame matched with a steel pylon, and a using method of the jig frame. The jig frame matched with the steel pylon comprises first jig frame units, a second bed-jig unit and third jig frame units, which are arranged under the steel pylon so as to support the steel pylon. According to the jig frame matched with the steel pylon, provided by the embodiment of the invention, the first jig frame units, the second jig frame unit and the third jig frame units are arranged at different positions under a main pylon; through the combination of the first jig frame units, the second jig frame unit and the third jig frame units, the supporting requirements of the steel pylon in links, such as transferring, supporting, embarking and on-board rail supporting, and jig frames do not need to be designed specially in each link, so that a great amount of manpower and material resources are saved, and the manufacturing period of the steel pylon is shortened.
Description
Technical field
The present invention relates to steel structure bridge technical field, particularly the adaptive moulding bed of a kind of cable wire tower and using method thereof.
Background technology
The cable wire tower that bridge field uses comprises the structures such as king-tower, secondary tower, decoration tower, trivet, there is the feature of bulky, linear complexity and severe inequality, such as, in the whole engineering of port Zhuhai and Macao bridge that on May 9th, 2015 starts shipment the heaviest cable wire tower reach 105 meters, wide be 3.6 ~ 10 meters, up to 28 meters, heavily about 2700 ton, this tower is dolphin shape, belongs to typical complex linear steel work.The assembling of cable wire tower, shelve, transport and the link such as transport reliable moulding bed must be adopted effectively to be supported by cable wire tower after carry out.At present, the moulding bed of cable wire tower comprises the auxiliary moulding bed installing sections, transporting tire frame, the upper jig frame special etc. peculiar to vessel of depositing moulding bed, transport of shelving sections, for coordinating operating mode, and the moulding bed specialized designs of difference in functionality, independent use.Therefore, traditional moulding bed does not carry out of overall importance, globality and System design for complete manufacturing cycle of cable wire tower, and a kind of moulding bed can only solve the support problem of a specific link.Moulding bed is independent separately, does not possess versatility, needs to remove a upper moulding bed and the moulding bed installing current link needs, waste a large amount of man power and materials, have impact on the manufacturing schedule of cable wire tower during use.
Summary of the invention
The embodiment of the present invention is by providing the adaptive moulding bed of a kind of cable wire tower and using method thereof, solve cable wire tower manufacturing, shelve, to transport and in the link such as transport, a kind of moulding bed can only solve the support problem of a specific link, different moulding beds is independent separately, and do not possess the technical problem of versatility, save a large amount of man power and materials, shorten the manufacturing schedule of cable wire tower.
Embodiments provide the adaptive moulding bed of a kind of cable wire tower, described cable wire tower is made up of king-tower, secondary tower and brace summer, described secondary tower is arranged on the top of described king-tower, described king-tower is fixedly connected with described secondary tower, the two ends of described brace summer are separately fixed on described king-tower and described secondary tower, it is characterized in that, the adaptive moulding bed of described cable wire tower comprises: the first moulding bed unit, the second moulding bed unit and the 3rd moulding bed unit.Described first moulding bed unit is arranged on the downside of described king-tower one end, and described first moulding bed unit abuts with described king-tower.Described second moulding bed unit is arranged on the downside of the described king-tower other end, and described second moulding bed unit abuts with described king-tower.Described 3rd moulding bed unit is arranged between described first moulding bed unit and described second moulding bed unit, and described 3rd moulding bed unit abuts with described king-tower.Wherein, one or more in described first moulding bed unit, the second moulding bed unit and described 3rd moulding bed unit can be separated with described king-tower.
Further, described first moulding bed unit, the second moulding bed unit and described 3rd moulding bed unit comprise: column, stull and diagonal brace; Described column, stull and described diagonal brace are fixedly connected as frame construction.
Further, match with the downside of described king-tower one end in the upper end of described first moulding bed unit; Match with the downside of the described king-tower other end in the upper end of described second moulding bed unit.State the upper end of the 3rd moulding bed unit to match with the downside of part between described king-tower two ends.The upper end of described first moulding bed unit, the second moulding bed unit and described 3rd moulding bed unit abuts with the mode that described king-tower adopts face to contact.
The embodiment of the present invention additionally provides the using method of the adaptive moulding bed of a kind of cable wire tower, comprising:
When cable wire tower is for transhipment operating mode, first moulding bed unit is arranged on the downside of king-tower one end, second moulding bed unit is arranged on the downside of the described king-tower other end, triplet frame is arranged between described first moulding bed unit and described second moulding bed unit, described first moulding bed unit, the second moulding bed unit and described 3rd moulding bed unit are abutted with described king-tower, realizes the support to described king-tower.
When described cable wire tower is, when supporting or go on board operating mode, remove described 3rd moulding bed unit, supported by described first moulding bed unit and described second moulding bed unit to described king-tower.
When described cable wire tower be ship get on the right track support operating mode time, by securing member, described king-tower one end is fixed, removes described first moulding bed unit, by described securing member and described second moulding bed unit, described king-tower is supported.
One or more technical schemes that the embodiment of the present invention provides, at least possess following beneficial effect or advantage:
1, the adaptive moulding bed of the cable wire tower that provides of the embodiment of the present invention, diverse location below king-tower arranges the first moulding bed unit, the second moulding bed unit and the 3rd moulding bed unit, by to the first moulding bed unit, the second moulding bed unit and the 3rd moulding bed unit combinationally use meet cable wire tower transporting, support, to go on board and ship gets on the right track the support requirement of the links such as support, each link does not need to design special moulding bed, save a large amount of man power and materials, shorten the manufacturing schedule of cable wire tower.
2, the adaptive moulding bed of the cable wire tower that provides of the embodiment of the present invention, adopt column, stull and diagonal brace to be fixedly connected as frame construction, the stability of frame construction is high, can realize the effective support to cable wire tower.
Accompanying drawing explanation
The first moulding bed block construction schematic diagram that Fig. 1 provides for the embodiment of the present invention;
The another first moulding bed block construction schematic diagram that Fig. 2 provides for the embodiment of the present invention;
The second moulding bed block construction schematic diagram that Fig. 3 provides for the embodiment of the present invention;
The 3rd jig structure schematic diagram that Fig. 4 provides for the embodiment of the present invention;
The another 3rd jig structure schematic diagram that Fig. 5 provides for the embodiment of the present invention;
Fig. 6 is the assembly drawing of the adaptive moulding bed of cable wire tower under transhipment operating mode;
Fig. 7 is the upward view at Fig. 6;
Fig. 8 is the assembly drawing of the adaptive moulding bed of cable wire tower under support or operating mode of going on board;
Fig. 9 is the assembly drawing of the adaptive moulding bed of cable wire tower when getting on the right track support operating mode.
Detailed description of the invention
The embodiment of the present invention is by providing the adaptive moulding bed of a kind of cable wire tower and using method thereof, solve cable wire tower manufacturing, shelve, to transport and in the link such as transport, a kind of moulding bed can only solve the support problem of a specific link, different moulding beds is independent separately, and do not possess the technical problem of versatility, save a large amount of man power and materials, shorten the manufacturing schedule of cable wire tower.
See Fig. 1-Fig. 9, embodiments provide the adaptive moulding bed of a kind of cable wire tower, this cable wire tower is made up of king-tower 4, secondary tower and brace summer, and secondary tower is arranged on the top of king-tower 4, king-tower 4 is fixedly connected with secondary tower, and the two ends of brace summer are separately fixed on king-tower 4 and secondary tower.
Wherein, see Fig. 1-Fig. 5, the adaptive moulding bed of cable wire tower comprises: the first moulding bed unit 1, second moulding bed unit 2 and the 3rd moulding bed unit 3.First moulding bed unit 1 is arranged on the downside of king-tower 4 one end, and the first moulding bed unit 1 abuts with king-tower 4.Second moulding bed unit 2 is arranged on the downside of king-tower 4 other end, and the second moulding bed unit 2 abuts with king-tower 4.3rd moulding bed unit 3 is arranged between the first moulding bed unit 1 and the second moulding bed unit 2, and the 3rd moulding bed unit 3 abuts with king-tower 4.One or more in first moulding bed unit 1, second moulding bed unit 2 and the 3rd moulding bed unit 3 can be separated with king-tower 4.
See Fig. 1-Fig. 5, the first moulding bed unit 1, second moulding bed unit 2 and the 3rd moulding bed unit 3 comprise: column 10, stull 20 and diagonal brace 30.Column 10, stull 20 and diagonal brace 30 are fixedly connected as frame construction, and the stability of frame construction is higher, can realize the effective support to cable wire tower.Pass through finite element analysis software, operating mode under first moulding bed unit 1, second moulding bed unit 2 and the combination of the 3rd moulding bed unit 3 is checked, improves and check, guarantees that the first moulding bed unit 1, second moulding bed unit 2 and the strength and stiffness of the 3rd moulding bed unit 3 under overall process full working scope meet the demands.
See Fig. 6-Fig. 9, match with the downside of king-tower 4 one end in the upper end of the first moulding bed unit 1, matches with the downside of king-tower 4 other end in the upper end of the second moulding bed unit 2, matches with the downside of part between king-tower 4 two ends in the upper end of the 3rd moulding bed unit 3.The upper end of the first moulding bed unit 1, second moulding bed unit 2 and the 3rd moulding bed unit 3 abuts with the mode that king-tower 4 adopts face to contact, and face contact can increase contact area, ensures the stability supported.
The embodiment of the present invention additionally provides the using method of the adaptive moulding bed of a kind of cable wire tower, comprising:
Step 10, see Fig. 6 and Fig. 7, when cable wire tower is for transhipment operating mode, now need to carry out omnibearing support to cable wire tower, increase the cable wire tower stability in the process of transhipment.This step specifically comprises: the downside the first moulding bed unit 1 being arranged on king-tower 4 one end, second moulding bed unit 2 is arranged on the downside of king-tower 4 other end, triplet frame is arranged between the first moulding bed and the second moulding bed, first moulding bed unit 1, second moulding bed unit 2 and the 3rd moulding bed unit 3 are abutted with king-tower 4, realizes the support to king-tower 4.
Step 20, see Fig. 8, when cable wire tower is when supporting or go on board operating mode, the two ends of cable wire tower are now only needed to support, be convenient to carry out other operation to cable wire tower, this step specifically comprises: remove the 3rd moulding bed unit 3, is supported by the first moulding bed unit 1 and the second moulding bed unit 2 pairs of king-towers 4.
Step 30, see Fig. 9, when cable wire tower be ship get on the right track support operating mode time, one end of cable wire tower is now needed to fix, prevent cable wire tower from sidesway occurring aboard ship, this step specifically comprises: fixed king-tower 4 one end by securing member, remove the first moulding bed unit 1, supported by securing member 5 and the second moulding bed unit 2 pairs of king-towers 4.
The adaptive moulding bed of the cable wire tower that the embodiment of the present invention provides and using method thereof at least possess following beneficial effect:
The adaptive moulding bed of the cable wire tower that the embodiment of the present invention provides, diverse location below king-tower arranges the first moulding bed unit, the second moulding bed unit and the 3rd moulding bed unit, by to the first moulding bed unit, the second moulding bed unit and the 3rd moulding bed unit combinationally use meet cable wire tower transporting, support, to go on board and ship gets on the right track the support requirement of the links such as support, each link does not need to design special moulding bed, save a large amount of man power and materials, shorten the manufacturing schedule of cable wire tower.
The adaptive moulding bed of the cable wire tower that the embodiment of the present invention provides, adopt column, stull and diagonal brace to be fixedly connected as frame construction, the stability of frame construction is high, can realize the effective support to cable wire tower.
It should be noted last that, above detailed description of the invention is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to example to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (4)
1. the adaptive moulding bed of cable wire tower, described cable wire tower is made up of king-tower, secondary tower and brace summer, described secondary tower is arranged on the top of described king-tower, described king-tower is fixedly connected with described secondary tower, the two ends of described brace summer are separately fixed on described king-tower and described secondary tower, it is characterized in that, the adaptive moulding bed of described cable wire tower comprises: the first moulding bed unit, the second moulding bed unit and the 3rd moulding bed unit;
Described first moulding bed unit is arranged on the downside of described king-tower one end, and described first moulding bed unit abuts with described king-tower;
Described second moulding bed unit is arranged on the downside of the described king-tower other end, and described second moulding bed unit abuts with described king-tower;
Described 3rd moulding bed unit is arranged between described first moulding bed unit and described second moulding bed unit, and described 3rd moulding bed unit abuts with described king-tower;
Wherein, one or more in described first moulding bed unit, the second moulding bed unit and described 3rd moulding bed unit can be separated with described king-tower.
2. the adaptive moulding bed of cable wire tower as claimed in claim 1, it is characterized in that, described first moulding bed unit, the second moulding bed unit and described 3rd moulding bed unit comprise: column, stull and diagonal brace;
Described column, stull and described diagonal brace are fixedly connected as frame construction.
3. the adaptive moulding bed of cable wire tower as claimed in claim 2, it is characterized in that, match with the downside of described king-tower one end in the upper end of described first moulding bed unit;
Match with the downside of the described king-tower other end in the upper end of described second moulding bed unit;
State the upper end of the 3rd moulding bed unit to match with the downside of part between described king-tower two ends;
The upper end of described first moulding bed unit, the second moulding bed unit and described 3rd moulding bed unit abuts with the mode that described king-tower adopts face to contact.
4. a using method for the adaptive moulding bed of cable wire tower, is characterized in that, comprising:
When cable wire tower is for transhipment operating mode, first moulding bed unit is arranged on the downside of king-tower one end, second moulding bed unit is arranged on the downside of the described king-tower other end, triplet frame is arranged between described first moulding bed unit and described second moulding bed unit, described first moulding bed unit, the second moulding bed unit and described 3rd moulding bed unit are abutted with described king-tower, realizes the support to described king-tower;
When described cable wire tower is, when supporting or go on board operating mode, remove described 3rd moulding bed unit, supported by described first moulding bed unit and described second moulding bed unit to described king-tower;
When described cable wire tower be ship get on the right track support operating mode time, by securing member, described king-tower one end is fixed, removes described first moulding bed unit, by described securing member and described second moulding bed unit, described king-tower is supported.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510474170.8A CN105064211A (en) | 2015-08-05 | 2015-08-05 | Jig frame matched with steel pylon, and using method of jig frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510474170.8A CN105064211A (en) | 2015-08-05 | 2015-08-05 | Jig frame matched with steel pylon, and using method of jig frame |
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| Publication Number | Publication Date |
|---|---|
| CN105064211A true CN105064211A (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510474170.8A Pending CN105064211A (en) | 2015-08-05 | 2015-08-05 | Jig frame matched with steel pylon, and using method of jig frame |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002322611A (en) * | 2001-04-24 | 2002-11-08 | Mitsubishi Heavy Ind Ltd | Earthquake-proof structure of suspension bridge and earthquake-proof and reinforcing method |
| JP2007262795A (en) * | 2006-03-29 | 2007-10-11 | Oriental Construction Co Ltd | Diagonal erection structure of cable-stayed suspension frame |
| CN101250853A (en) * | 2007-08-30 | 2008-08-27 | 中铁大桥局集团第一工程有限公司 | Steel tower self-lifting installation method |
| CN103614967A (en) * | 2013-11-29 | 2014-03-05 | 上海市政建设有限公司 | Stiff framework and method for constructing bridge tower column by means of same |
| CN203613467U (en) * | 2013-12-26 | 2014-05-28 | 中铁上海工程局有限公司 | Steel pipe bracket for construction of arch tower in oblique arch tower double-cable plane pre-stressed concrete cable-stayed bridge |
-
2015
- 2015-08-05 CN CN201510474170.8A patent/CN105064211A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002322611A (en) * | 2001-04-24 | 2002-11-08 | Mitsubishi Heavy Ind Ltd | Earthquake-proof structure of suspension bridge and earthquake-proof and reinforcing method |
| JP2007262795A (en) * | 2006-03-29 | 2007-10-11 | Oriental Construction Co Ltd | Diagonal erection structure of cable-stayed suspension frame |
| CN101250853A (en) * | 2007-08-30 | 2008-08-27 | 中铁大桥局集团第一工程有限公司 | Steel tower self-lifting installation method |
| CN103614967A (en) * | 2013-11-29 | 2014-03-05 | 上海市政建设有限公司 | Stiff framework and method for constructing bridge tower column by means of same |
| CN203613467U (en) * | 2013-12-26 | 2014-05-28 | 中铁上海工程局有限公司 | Steel pipe bracket for construction of arch tower in oblique arch tower double-cable plane pre-stressed concrete cable-stayed bridge |
Non-Patent Citations (1)
| Title |
|---|
| 匿名: "港珠澳大桥桥梁工程CB02标钢索塔装船运输及配合吊装方案", 《百度文库》 * |
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Application publication date: 20151118 |
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