CN205874986U - Combination hoisting gate frame - Google Patents
Combination hoisting gate frame Download PDFInfo
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- CN205874986U CN205874986U CN201620775056.9U CN201620775056U CN205874986U CN 205874986 U CN205874986 U CN 205874986U CN 201620775056 U CN201620775056 U CN 201620775056U CN 205874986 U CN205874986 U CN 205874986U
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- slideway
- steel
- longeron
- door frame
- distribution beam
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Abstract
The utility model discloses a combination hoisting gate frame, including strutting arrangement and slide device, strutting arrangement includes that vertical braces structure and interval set up the lateral ties structure between the vertical braces structure, and the vertical braces structure includes the first longeron unit of a plurality of, the slide device includes a slideway structure and the 2nd slideway structure, and a slideway structure establishes respectively in strutting arrangement's top both sides, and the 2nd slideway structure sets up between two sets of slideway structure's top surface perpendicularly, be equipped with steel strand wires hoisting device on the 2nd slideway structure. Use the utility model discloses a hoisting gate frame operation is swift convenient, and translation rate is fast in hoist and mount, and the accuracy is high, and does not need to occupy the main equipment for a long time, has reduced the cost of construction, has practiced thrift the operating expenses.
Description
Technical field
This utility model relates to bridge construction field, particularly a kind of combined hanging door frame.
Background technology
Along with the continuous progress of science and technology, bridge construction has obtained the development advanced by leaps and bounds, especially into 21
Since century, bridge construction cause is flourish, and the Large Span Bridges of crossing river channel is too numerous to enumerate, accounts for most of being mainly
Cable-stayed bridge and suspension bridge, wherein, cable-stayed bridge is mainly with king-tower, girder, suspension cable as supporting member, and king-tower pattern mostly is A type, falls
Y type, H type, only post, the construction method of king-tower lifting, routine is to use Large-scale Hoisting equipment to carry out lifting construction, such as, use floating
Hang, tower crane, utilize crane barge and tower crane to construct, there is the advantage that safety is high, simple to operate, but this construction method is also deposited
In following deficiency: one is need to take Large-scale Hoisting equipment for a long time, equipment handover charge is expensive；Two is that construction is easily by SEA LEVEL VARIATION
The stability of impact, especially crane barge is not enough, and the degree of accuracy of lifting is the highest；Three is in special-shaped antisymmetry steel Construction of Pylon, needs
Repeatedly adjusting the Hoisting Position of tower sections, use main equipment to move formula high-altitude and promote, translational speed is slow, increases
Difficulty of construction, affects construction speed.
Summary of the invention
This utility model provides a kind of combined hanging door frame, uses this hoisting gate frame to carry out the lifting of steel king-tower sections,
The progress of special-shaped antisymmetry steel Construction of Pylon can be accelerated, and easy to operate, construction stability is high.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is:
A kind of combined hanging door frame, including support means and runner device, described support means includes vertical supporting structure
And the lateral ties structure being disposed between vertical supporting structure, described vertical supporting structure includes several the first longerons
Unit, each first longeron unit includes that four rhizospheres become the first cube shaped longeron and two to connect the of the first longeron upper ends
One distribution beam；
Described runner device includes the first slideway structure and the second slideway structure, and the first slideway structure is respectively provided at support dress
The both sides, top put and vertical with the first distribution beam be connected, the second slideway structure is vertically set on the top of two group of first slideway structure
Between face；
Described second slideway structure is provided with steel strand wires lifting device；By the first slideway structure and second arranged in a crossed manner
Slideway structure, it is possible to achieve left and right during tower segment lifting, movable.
Described support means is divided into feeding beam district and main hoisting area, is provided with vertical supporting between feeding beam district and main hoisting area
Structure and lateral ties structure divide；Feeding beam district is located at the side of main hoisting area, and tower sections is transported to feeding beam district by ship,
Steel strand wires lifting device moves to be sling tower sections to feeding beam district.
Described first longeron includes steel tube concrete pile and column, and steel tube concrete pile inserted to play is in rock stratum, and upper end is with vertical
Post connects.By the steel tube concrete pile below inserted to play to rock stratum, it is ensured that the stability of vertical supporting structure, thus improve
The stability of combined hanging door frame, it is to avoid the change impact on tower segment lifting of floating of water level.
Described first slideway structure includes the second longeron unit, the second distribution beam and the first slideway, the second longeron unit bag
Include some the second longerons linked together；Described second distribution beam perpendicular separation is located at above the second longeron unit；Institute
State the first slideway to be vertically located at above the second distribution beam.
Described second slideway structure includes crossbeam unit, the 3rd distribution beam and the second slideway, and crossbeam unit includes some
The crossbeam linked together；Described 3rd distribution beam perpendicular separation is located at above crossbeam unit；Described second slideway vertically sets
On the 3rd distribution beam.
Second longeron is made up of the first formed steel construction, vertically connects formation including the first horizontal shaped steel and the first vertical shaped steel
Several square structures, square structure is additionally provided with the diamond structure that the first oblique shaped steel surrounds and reinforces.
Described crossbeam is made up of Second-Type steel construction, vertically connects formation including the second horizontal shaped steel and the second vertical shaped steel
Several square structures, square structure is additionally provided with the diamond structure that the second oblique shaped steel surrounds and reinforces.First is sliding
Road structure and the second slideway structure all have employed special formed steel construction and provide support for slideway, to prevent the first slideway and second
Slideway generation type during lifting becomes, it is ensured that the stability of construction.
Preferably, described second distribution beam is made up of channel-section steel；Described first slideway is surrounded by two I-steel.
Preferably, described 3rd distribution beam is made up of channel-section steel；Described second slideway is surrounded by two I-steel
Combination of the above hoisting gate frame, has the advantages that
(1) swift and convenient to operate, lifting translational speed is fast, and accuracy is high；
(2) construction stability is good, and safety is high, is affected by SEA LEVEL VARIATION little, is particularly suited for the span steel master more than 40m
Tower is constructed；
(3) can be suitably used for tower sections and the lifting of its reinforcing supporting construction, it is ensured that the stability of king-tower structure, accelerate main
The progress of tower construction, shortens construction period；
(4) need not take main equipment for a long time, reduce the cost of construction, saved operating expenses.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of combined hanging door frame；
Fig. 2 is the left view structural representation of Fig. 1；
Fig. 3 is the main TV structure schematic diagram of the first slideway structure and the second slideway structure；
Fig. 4 is the left view structural representation of Fig. 3；
Fig. 5 is the plan structure schematic diagram of support means.
In figure, steel king-tower 1, lateral ties structure 2, steel strand wires lifting device 3, the second slideway structure 4, the second vertical shaped steel
The horizontal shaped steel 4c of 4a, the second oblique shaped steel 4b, second, the 3rd distribution beam 4d, the second slideway 4e, the first slideway structure 5, first erects
To shaped steel 5a, the first oblique shaped steel 5b, the first horizontal shaped steel 5c, the second distribution beam 5d, the first slideway 5e, vertical supporting structure 6,
First distribution beam 6a, column 6b, steel tube concrete pile 6c, tower crane 7, feeding beam district 8, main hoisting area 9.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail, but protection domain of the present utility model be not limited to
Lower embodiment.
As depicted in figs. 1 and 2, a kind of combined hanging door frame, including support means and runner device, support means includes erecting
To supporting construction 6 and the lateral ties structure 2 that is disposed between vertical supporting structure 6, lateral ties structure 2 can be according to perpendicular
To the height of supporting construction 6, it is provided with 4 ~ 8 layers；Vertical supporting structure 6 includes several the first longeron unit, and each first indulges
Beam element includes that four rhizospheres become the first cube shaped longeron and two to connect the first distribution beam 6a of the first longeron upper ends, first
Distribution beam 6a is preferably made up of 2 layers of 4I56a I-steel, and the first longeron unit uses four first longerons to surround, it is ensured that each
The support degree of strut angle；Runner device includes the first slideway structure 5 and the second slideway structure 4, and the first slideway structure 5 sets respectively
In the both sides, top of support means and vertical with the first distribution beam 6a be connected, the second slideway structure 4 is vertically set on two group first
Between the end face of slideway structure 5；Second slideway structure 4 is provided with steel strand wires lifting device 3；Steel strand wires lifting device 3 passes through
Move on first slideway structure 5 arranged in a crossed manner and the second slideway structure 4, it is possible to achieve left and right during tower segment lifting, front and back
Mobile.
Shown in Fig. 5, support means is divided into feeding beam district 8 and main hoisting area 9, sets between feeding beam district 8 and main hoisting area 9
It is equipped with vertical supporting structure 6 to divide, and combined hanging door frame is reinforced, vertically by this vertical supporting structure 6
Lateral ties structure 2 is installed, so that vertical supporting structure 6 to be reinforced between supporting construction 6；Feeding beam district 8 is located at main lifting
The side in district 9, tower sections is transported to feeding beam district 8 by ship, and steel strand wires lifting device 3 moves to be sling tower sections to feeding beam district 8.
The technical scheme that above-described first longeron is more highly preferred to is: include steel tube concrete pile 6c and column 6b, its
In, steel tube concrete pile socket length is not less than 6m.Steel tube concrete pile upper end is connected with column 6b by the 4th distribution beam, vertical
Post 6b is preferably made up of Φ 1520mm steel pipe.By the steel tube concrete pile 6c below inserted to play to rock stratum, it is ensured that vertically prop up
The stability of support structure 6, thus improve the stability of combined hanging door frame, it is to avoid the floating of water level changes tower segment lifting
Impact.
The technical scheme that above-described first slideway structure 5 is more highly preferred to is: combine shown in Fig. 3, the first slideway structure 5
Including the second longeron unit, the second distribution beam 5d and the first slideway 5e, the second longeron unit includes 5 ~ 9 articles of linked together
Two longerons, are connected by flower stand between the second longeron, and the spacing between the second longeron can be entered according to the size of combined hanging door frame
Row regulation；Second distribution beam 5d perpendicular separation is welded on above the second longeron unit, and by 2, ［ connection of 20a channel-section steel is made；First
Slideway 5e is vertically welded in above the second distribution beam 5d, 2I45a I-steel surround.For ensureing that the first slideway 5e is in lifting
During do not deform phenomenon, the second longeron is preferably made up of the first formed steel construction, the first vertical shaped steel 5a perpendicular separation peace
It is contained between two first horizontal shaped steel 5c, several square structures of formation, square structure is also equipped with the first oblique type
The diamond structure that steel 5b surrounds is reinforced.
The technical scheme that above-described second slideway structure 4 is more highly preferred to is: combine shown in Fig. 4, the second slideway structure 4
Including crossbeam unit, the 3rd distribution beam 4d and the second slideway 4e, crossbeam unit includes some the crossbeams linked together, crossbeam
Between connected by flower stand, the spacing between crossbeam can be adjusted according to the size of combined hanging door frame；3rd distribution beam 4d
Perpendicular separation is welded on above crossbeam unit, and by 2, ［ 20a channel-section steel is made；Second slideway 4e is vertically welded in the 3rd distribution beam 4d
Above, 2I45a I-steel surround.For ensureing that the second slideway 4e does not deform phenomenon during lifting, crossbeam is excellent
Choosing is made up of Second-Type steel construction, and the second vertical shaped steel 4a perpendicular separation is arranged between two second horizontal shaped steel 4c, is formed
Several square structures, square structure is also equipped with the diamond structure that the second oblique shaped steel 4b surrounds and reinforces.
Combination of the above hoisting gate frame using method in special-shaped antisymmetry steel Construction of Pylon, including following step
Rapid:
S1. with tower crane, combined hanging door frame is installed: the support means of combined hanging door frame, the installation of support means are first installed
Position is in the periphery of special-shaped antisymmetry steel king-tower 1 design attitude, and wherein, support means is divided into main hoisting area 9 and feeding beam district 8,
The main pier that main hoisting area 9 is erected at steel king-tower 1 is peripheral, sets up feeding beam district 8 in the side of main hoisting area 9；Support means installs
Cheng Hou, then at support means two group of first slideway structure 5 installed above and two group of second slideway structure 4, often organizing the second slideway
Two steel strand wires lifting devices 3 are installed in structure 4；
S2. erection tower sections: tower sections is transported in feeding beam district 8 with ship, and the second slideway structure 4 is moved to feeding
Liang Qu, tower sections is sling, then the second slideway structure 4 is moved to tower sections design attitude by four steel strand wires lifting devices 3
Corresponding position, is cooperated by four steel strand wires lifting devices 3 and transfers the aerial para-position attitude of tower sections adjusting tower sections, tower
Sections welds after being adjusted in place, and repeat the above steps is until special-shaped antisymmetry steel king-tower installation.
In use, steel strand wires lifting device 3 passes through the movement at the first slideway structure 5 of second slideway structure 4, with
And steel strand wires lifting device 3 is in the movement of the second slideway structure 4, complete the mobile lifting of tower sections and in the air to pose
State adjusts.
Claims (9)
1. a combined hanging door frame, including support means and runner device, it is characterised in that:
Described support means includes vertical supporting structure and the lateral ties structure being disposed between vertical supporting structure, institute
State vertical supporting structure and include several the first longeron unit；
Described runner device includes the first slideway structure and the second slideway structure, and the first slideway structure is respectively provided at support means
Both sides, top, the second slideway structure is vertically set between the end face of two group of first slideway structure；
Described second slideway structure is provided with steel strand wires lifting device；
Described support means is divided into feeding beam district and main hoisting area, is provided with vertical supporting structure between feeding beam district and main hoisting area
Divide with lateral ties structure.
Combined hanging door frame the most according to claim 1, it is characterised in that:
Each first longeron unit includes that four rhizospheres become the first cube shaped longeron and two to connect the of the first longeron upper ends
One distribution beam.
Combined hanging door frame the most according to claim 1, it is characterised in that:
Described first longeron includes steel tube concrete pile and column, and steel tube concrete pile inserted to play is in rock stratum, and upper end is with column even
Connect.
Combined hanging door frame the most according to claim 1, it is characterised in that:
Described first slideway structure includes the second longeron unit, the second distribution beam and the first slideway, if the second longeron unit includes
The second longeron that dry bar links together；Described second distribution beam perpendicular separation is located at above the second longeron unit；Described
One slideway is vertically located at above the second distribution beam.
Combined hanging door frame the most according to claim 1, it is characterised in that:
Described second slideway structure includes crossbeam unit, the 3rd distribution beam and the second slideway, and crossbeam unit includes some connections
Crossbeam together；Described 3rd distribution beam perpendicular separation is located at above crossbeam unit；Described second slideway is vertically located at
Above three distribution beam.
Combined hanging door frame the most according to claim 4, it is characterised in that:
Second longeron is made up of the first formed steel construction, if vertically connecting formation including the first horizontal shaped steel and the first vertical shaped steel
A dry square structure, is additionally provided with the diamond structure that the first oblique shaped steel surrounds and reinforces in square structure.
Combined hanging door frame the most according to claim 5, it is characterised in that:
Described crossbeam is made up of Second-Type steel construction, if vertically connecting formation including the second horizontal shaped steel and the second vertical shaped steel
A dry square structure, is additionally provided with the diamond structure that the second oblique shaped steel surrounds and reinforces in square structure.
Combined hanging door frame the most according to claim 4, it is characterised in that:
Described second distribution beam is made up of channel-section steel；Described first slideway is surrounded by two I-steel.
Combined hanging door frame the most according to claim 5, it is characterised in that:
Described 3rd distribution beam is made up of channel-section steel；Described second slideway is surrounded by two I-steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620775056.9U CN205874986U (en) | 2016-07-22 | 2016-07-22 | Combination hoisting gate frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620775056.9U CN205874986U (en) | 2016-07-22 | 2016-07-22 | Combination hoisting gate frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205874986U true CN205874986U (en) | 2017-01-11 |
Family
ID=57696830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620775056.9U Active CN205874986U (en) | 2016-07-22 | 2016-07-22 | Combination hoisting gate frame |
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| Country | Link |
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| CN (1) | CN205874986U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106012863A (en) * | 2016-07-22 | 2016-10-12 | 中铁上海工程局集团有限公司 | Hoisting gate frame and use method thereof in construction of irregular antisymmetry steel main tower |
-
2016
- 2016-07-22 CN CN201620775056.9U patent/CN205874986U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106012863A (en) * | 2016-07-22 | 2016-10-12 | 中铁上海工程局集团有限公司 | Hoisting gate frame and use method thereof in construction of irregular antisymmetry steel main tower |
| CN106012863B (en) * | 2016-07-22 | 2018-06-19 | 中铁上海工程局集团有限公司 | A kind of hoisting gate frame and its application method in special-shaped antisymmetry steel Construction of Pylon |
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