Low Gravity Stayed-cable Cantilever Traveller

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STAYED-CABLE CANTILEVER TRAVELLER

Stayed-cable cantilever traveller is applicable to large-scale stay-cable
cantilever casting bridge with wide bridge deck, heavy and long segment. Most of
the componants concentrates on bottom frame and walking system. It has no main
frame, at the same time, the lift is done by the stay-cable of the bridge. Comparing
with other types, the sigle weight of stayed-cable cantilever traveller is heavier.

●Low gravity of front trancerse beam

●Applicable to large-scale stay-cable cantilever casting bridge with wide bridge deck

●Safe & easy operation, easy fixing, and safty during walking

●Big operational space under the main frame, and easy installation and removal

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Q:What are the specific steps of hanging basket construction and hanging basket construction
We see the span of the bridge, there are more than a few meters, there are more than one thousand meters, you would like to know, such a large span of the bridge, the river is how to build. We usually think of the first set up a stent in the river, on the stent to install the template, and then cast concrete in the template, but in the big river, it is impossible to set up support
Q:What's the best form of money or payment to use in Sweden? Traveler's cheques, atm or credit card or Swedish
Bring your card (visa, mastercard) you can pay pretty much everywhere with card there.
Q:What is the meaning of hanging basket in construction
A counterweight on the roof, the floor can be free to lift, for workers to work inside the platform!
Q:Construction technology of hanging basket construction:
Short platform composite hanging basket construction: short platform composite hanging basket by hanging basket platform, tripod and servo system (including cable system, suspension system, walking system, anchorage system, horizontal support system, fine positioning system) three parts. As shown in the construction of the main girder section, under the condition of the front suspension and the pull rope, it must ensure that the front boom is under tension, and the tension value must be within the scope of the design. To install the dynamometer. Self-propelled front fulcrum hanging basket construction either truss or cable-stayed type are the fulcrum of form for the widespread use of cantilever hanging basket, the basket is a single cantilever force under negative bending moment is large, so the concrete segment length limitation. The front pivot hanging basket can make full use of the action of the stay cable and the negative moment of the cantilever is the force of simply supported positive bending moment. The pouring length and bearing capacity can be greatly improved. 1 hanging basket hanging void, at this point the anti force downward force to the hanging beam hanging basket, hanging basket and the longitudinal beams under negative bending moment.
Q:Hanging basket assembly quality control point
Bearing systemEach basket has two pieces of triangle triangle composite beam, composite beam by beam and column, composed of cable belt and contact angle. Triangle composite beam under the support and slide.The upper cross beam is connected with the upper part of the main beam at the two ends, and the outer side is connected with a lower and a lower cross beam by a fourth grade finishing coarse thread steel bar.Front upper cross beam: both ends are fastened to the upper flange of the front end of the main beam, and the outer side is connected with the lower and the lower cross beam by the fourth grade finishing steel.Compactor: grade steel, bearing beam, pole, jack.
Q:Operating rules for hanging baskets
The hanging basket construction technology of formwork installation requirements is very high, must be strong, to prevent overturning, concrete pouring down. In addition, the control of formwork elevation is directly related to the precision of pouring concrete and the height of the box girder. Therefore, the elevation of formwork must be determined according to the pre camber of the design and the deflection of the basket.Technical specification for operation of formwork must pay attention to the following points: A1 first before using the rod on the beam bottom die height; B1 theodolite fixed bottom die axis; C1 fixed bottom die, covered with plastic plates, and adjust the width of the middle floor steel frame production to adjust the width of the bottom mold; the elevation of D, adjusting the lateral mode and the edge template and inclination; the elevation of E1 using the template template before adjusting rod.
Q:On both sides of the main beam on the river side of the cantilever cantilever cast symmetrically, the design is not clear 100
Subgrade treatment:The road is located in the loess area for backfill soil do 80 road bed within all dug out 50 soil surface layer filling sand for public water sand point destroy the stability of the roadbed loess from the original design to change the original 80 public soil dug out the first intact rolling rolling fill 40cm soil surface again 40cm 5% lime soil on both sides of the design of blind ditch water
Q:What is the function of the rain - water hanging basket device in the rainwater collection system
Therefore, the initial need for the initial filtration of rain, rain interception hanging basket device played a role in the initial filtration
Q:Production and installation of hanging basket
In the construction, the construction quality of the corrugated pipe is good or bad, how to ensure the construction quality of the bellows? The main management measures are as follows:8.1. inventory. Bellows transported to the construction site, to enter the warehouse room stacked with the lower part of the board pad high, not rain, prevent rust o8.2. examination. Before the installation of corrugated pipe, to check the appearance to prevent deformation, there are trachoma bellows installed inside the o8.3. seal. The joint of the two bellows joints, to ensure that the length of the joint is not less than 30 cm, the distance between the two ends of the same, sealed with sealing tape joints to prevent leakage of slurry o
Q:What is the meaning of "hanging basket" in building construction
Through the wire rope and special tools for lifting, standing on the platform to operate.

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