CN202925472U - Fixed truss lift for continuous steel beam assembling and pushing - Google Patents
Fixed truss lift for continuous steel beam assembling and pushing Download PDFInfo
- Publication number
- CN202925472U CN202925472U CN 201220577064 CN201220577064U CN202925472U CN 202925472 U CN202925472 U CN 202925472U CN 201220577064 CN201220577064 CN 201220577064 CN 201220577064 U CN201220577064 U CN 201220577064U CN 202925472 U CN202925472 U CN 202925472U
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- continuous steel
- hangs
- assembly unit
- pushing tow
- steel beam
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Abstract
The utility model belongs to bridge construction equipment and relates to a fixed truss lift for continuous steel beam assembling and pushing. Two main truss mechanisms consist of a plurality of bailey beams that are arranged in the longitudinal bridge direction; track beams are arranged above the main truss mechanisms; a translation cross beam comprising a truss is spanned above the two main truss mechanisms; travelling carts are arranged between the translation cross beam and the track beams; the travelling carts are connected with the track beams in a sliding manner by wheel sets; a hoisting crown block is arranged on the translation cross beam and connected with the translation cross beam in a sliding manner by pulleys; a plurality of support mechanisms support the two main truss mechanisms to be arranged on the ground; and each support mechanism comprises four uprights. The fixed truss lift occupies small land, and realizes member transportation in transverse, longitudinal and vertical directions. The lift is applicable to the land, water or a shoal area, and an installation task on the water is changed to construction on the land.
Description
Technical field
The utility model belongs to equipment for bridge construction, is specifically related to a kind of fixedly purlin for Continuous steel girder bridge assembly unit incremental launching construction and hangs.
Background technology
Continuous steel beam adopts the construction technology of assembly unit pushing tow to be: the superstructure continuous beam longitudinally is divided into some sections, the beam sections of manufacturing being completed with crane gear lifts upper platform for lining, spelling becomes certain-length, with incremental launching device, beam section pushing tow is gone out platform for lining, continuation is spelling beam section on platform for lining, hocket with this assembly unit and pushing tow, until complete setting up of continuous beam.Due to longitudinally view picture segmentation of girder steel, the width of beam sections and larger from weight average, generally adopt straddle truck as crane gear at present usually.Yet under limited or other factors impact, the beam section can't need to hang on from the side platform for lining along vertical bridge to from platform for lining end lifting, requires crane gear to have enough spans satisfied in the place.
Summary of the invention
The purpose of this utility model is to provide a kind of fixed purlin to hang, and is subjected to the problems such as place or span deficiency to solve crane gear.
The technical solution adopted in the utility model is: continuous steel beam assembly unit pushing tow hangs with fixed purlin, comprising:
Two main truss mechanisms that formed to the Bailey beam of arranging by a plurality of vertical bridges;
Translation crossbeam by truss constitute is across two main truss mechanism tops;
By a plurality of supporting mechanisms that four columns consist of, supporting mechanism supports two main truss mechanisms and is located on ground;
It is characterized in that: also comprise
Described main truss mechanism top is provided with rail beam;
Be provided with the walking cart between described translation crossbeam and rail beam, be slidably connected by wheels and rail beam between walking cart and rail beam;
Described translation crossbeam is provided with hoisting overhead travelling crane, and hoisting overhead travelling crane is slidably connected by pulley and translation crossbeam.
Preferably, be connected with diagonal brace by lateral between four columns.
Preferably, be provided with castinplace pile below column, castinplace pile is fixedly connected with and is embedded in underground with column.
Preferably, be connected and fixed by contact truss, wind brace and anchor ear mechanism between described Bailey beam.
Further preferred, the sun head of described Bailey beam is arranged in the same direction.
Preferably, main truss mechanism is divided into four sections: first paragraph is eight row's individual layer Bailey beams, and second segment is ten row's individual layer Bailey beams, and the 3rd section is the ten double-deck Bailey beams of row, and the 4th section is ten row's individual layer Bailey beams.
Preferably, the inter-agency distribution beam that is evenly equipped with of rail beam and main truss, distribution beam perpendicular to vertical bridge to.
Preferably, described translation crossbeam is a plurality of.
Further preferred, be fixedly connected with by the cart lateral between the walking cart below the translation crossbeam.
The beneficial effects of the utility model are: totally hang for fixed purlin, take up an area less, be divided into member lifting zone and member district in place on the cross section, realize transportation horizontal, vertical, perpendicular three direction members by walk cart, trolley of walking simultaneously, convenient, flexible.Simultaneously, be not only applicable to landly, also be applicable to waterborne or shoal area, can solve the above-water large-scale crane barge and eat hydropenic problem, become installation exercise waterborne into the land construction condition, avoid the impact of the mal-conditions such as stormy waves, reduce security risk, increased effective operation time, guaranteed installation quality.
Description of drawings
Fig. 1 is that continuous steel beam assembly unit pushing tow hangs the schematic diagram of left view with fixed purlin
Fig. 2 is that continuous steel beam assembly unit pushing tow hangs the schematic diagram of front view with fixed purlin
Fig. 3 is the schematic diagram of mechanism's front view of main truss mechanism
Fig. 4 is the enlarged diagram of A in Fig. 3
Fig. 5 is A-A generalized section in Fig. 4
Fig. 6 is B-B schematic cross-section in Fig. 4
The specific embodiment
As shown in Figure 1, the translation crossbeam 300 that continuous steel beam assembly unit pushing tow hangs with fixed purlin is across two main truss mechanism 100 tops, is made of truss 9; Be provided with walking cart 10 between translation crossbeam 300 and rail beam 3, walking cart 10 and 3 of rail beams are slidably connected by wheels and rail beam 3; Translation crossbeam 300 is provided with hoisting overhead travelling crane 11, and hoisting overhead travelling crane 11 is slidably connected by pulley and translation crossbeam 300; The main truss mechanism 100 that is formed to the Bailey beam 1 of arranging by a plurality of vertical bridges; 1 of Bailey beam is connected and fixed by contact truss, wind brace 2 and anchor ear mechanism 12;
As shown in Figure 2, continuous steel beam assembly unit pushing tow hangs with fixed purlin, two the main truss mechanisms 100 that formed to the Bailey beam 1 of arranging by a plurality of vertical bridges, and the sun head of Bailey beam 1 is layout in the same direction; 1 of Bailey beam is connected and fixed by contact truss, wind brace 2 and anchor ear mechanism 12; Main truss mechanism 100 tops are provided with rail beam 3; 100, rail beam 3 and main truss mechanism are evenly equipped with distribution beam 4, distribution beam 4 perpendicular to vertical bridge to; By a plurality of supporting mechanisms 200 that four columns 5 consist of, supporting mechanism 200 supports two main truss mechanisms 100 by column 5 and is located on ground; 5, four columns are connected connection by lateral 6 with diagonal brace; Column 5 belows are provided with castinplace pile 8, and castinplace pile 8 is fixedly connected with and is embedded in underground with column 5.Translation crossbeam 300 has two, is fixedly connected with by cart lateral 13 between the walking cart 10 of translation crossbeam 300 belows.
To shown in Figure 6, main truss mechanism 100 is divided into four sections: first paragraph is eight row's individual layer Bailey beams, and second segment is ten row's individual layer Bailey beams, and the 3rd section is the ten double-deck Bailey beams of row, and the 4th section is ten row's individual layer Bailey beams as Fig. 3.
Claims (9)
1. continuous steel beam assembly unit pushing tow hangs with fixed purlin, comprising: two main truss mechanisms that are comprised of to the Bailey beam of arranging a plurality of vertical bridges; Translation crossbeam by truss constitute is across two main truss mechanism tops; By a plurality of supporting mechanisms that four columns consist of, supporting mechanism supports two main truss mechanisms and is located on ground;
It is characterized in that: also comprise
Described main truss mechanism top is provided with rail beam;
Be provided with the walking cart between described translation crossbeam and rail beam, be slidably connected by wheels and rail beam between walking cart and rail beam;
Described translation crossbeam is provided with hoisting overhead travelling crane, and hoisting overhead travelling crane is slidably connected by pulley and translation crossbeam.
2. continuous steel beam assembly unit pushing tow as claimed in claim 1 hangs with fixed purlin, it is characterized in that: be connected with diagonal brace by lateral between four columns.
3. continuous steel beam assembly unit pushing tow as claimed in claim 1 hangs with fixed purlin, it is characterized in that: be provided with castinplace pile below column, castinplace pile is fixedly connected with and is embedded in underground with column.
4. continuous steel beam assembly unit pushing tow as claimed in claim 1 hangs with fixed purlin, it is characterized in that: be connected and fixed by contact truss, wind brace and anchor ear mechanism between described Bailey beam.
5. continuous steel beam assembly unit pushing tow as described in claim 1 or 4 hangs with fixed purlin, it is characterized in that: the sun head of described Bailey beam is arranged in the same direction.
6. continuous steel beam assembly unit pushing tow as claimed in claim 1 hangs with fixed purlin, it is characterized in that: main truss mechanism is divided into four sections: first paragraph is eight row's individual layer Bailey beams, second segment is ten row's individual layer Bailey beams, and the 3rd section is the ten double-deck Bailey beams of row, and the 4th section is ten row's individual layer Bailey beams.
7. continuous steel beam assembly unit pushing tow as claimed in claim 1 hangs with fixed purlin, it is characterized in that: the inter-agency distribution beam that is evenly equipped with of rail beam and main truss, distribution beam perpendicular to vertical bridge to.
8. continuous steel beam assembly unit pushing tow as claimed in claim 1 hangs with fixed purlin, it is characterized in that: described translation crossbeam is a plurality of.
9. continuous steel beam assembly unit pushing tow as claimed in claim 8 hangs with fixed purlin, it is characterized in that: be fixedly connected with by the cart lateral between the walking cart below the translation crossbeam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220577064 CN202925472U (en) | 2012-11-05 | 2012-11-05 | Fixed truss lift for continuous steel beam assembling and pushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220577064 CN202925472U (en) | 2012-11-05 | 2012-11-05 | Fixed truss lift for continuous steel beam assembling and pushing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202925472U true CN202925472U (en) | 2013-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220577064 Expired - Lifetime CN202925472U (en) | 2012-11-05 | 2012-11-05 | Fixed truss lift for continuous steel beam assembling and pushing |
Country Status (1)
| Country | Link |
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| CN (1) | CN202925472U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103274309A (en) * | 2013-06-26 | 2013-09-04 | 中铁八局集团第一工程有限公司 | Cantilever truss crane for tunnel construction |
| CN104847124A (en) * | 2015-05-19 | 2015-08-19 | 中铁上海工程局集团第五工程有限公司 | Space abnormal shape dissymmetry steel main tower movable type high altitude lifting loading device and method |
| 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 |
| CN106475477A (en) * | 2016-12-08 | 2017-03-08 | 湖北汉唐智能科技股份有限公司 | Commercial car bilayer girder steel closes beam production line automatically |
| CN111380475A (en) * | 2020-03-24 | 2020-07-07 | 中国核工业华兴建设有限公司 | Truss hanging rail inspection method based on three-dimensional scanner technology |
-
2012
- 2012-11-05 CN CN 201220577064 patent/CN202925472U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103274309A (en) * | 2013-06-26 | 2013-09-04 | 中铁八局集团第一工程有限公司 | Cantilever truss crane for tunnel construction |
| CN104847124A (en) * | 2015-05-19 | 2015-08-19 | 中铁上海工程局集团第五工程有限公司 | Space abnormal shape dissymmetry steel main tower movable type high altitude lifting loading device and method |
| 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 |
| CN106475477A (en) * | 2016-12-08 | 2017-03-08 | 湖北汉唐智能科技股份有限公司 | Commercial car bilayer girder steel closes beam production line automatically |
| CN106475477B (en) * | 2016-12-08 | 2018-07-27 | 湖北汉唐智能科技股份有限公司 | Commercial car bilayer girder steel closes beam production line automatically |
| CN111380475A (en) * | 2020-03-24 | 2020-07-07 | 中国核工业华兴建设有限公司 | Truss hanging rail inspection method based on three-dimensional scanner technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130508 |
|
| CX01 | Expiry of patent term |