Henan Akelin Imp & Exp Trading Co., Ltd.
Main products:Drilling Machine
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  • Contact Person : Ms. Zhang Kelly
  • Company Name : Henan Akelin Imp & Exp Trading Co., Ltd.
  • Tel : 86-371-56781209
  • Fax : 86-371-68620369
  • Address : Henan,zhengzhou,Rm.102,Block 1,No.168,Zhongyuan District,Zhengzhou City
  • Country/Region : China
  • Zip : 450000

railway girder launcher AKL-CE-80

railway girder launcher AKL-CE-80
Product Detailed
1.Easy to installation and fix 2.Designed for bridge girder launcher 3.Widely used in highway and railway construction site

   railway girder launcher AKL-CE-80       

 

According to users’ requirements, we recently develop the new type of bridge girder transporting and erecting machine.

The bridge girder erection machine , a new type of bridge girder launcher integrating transporting with erecting is accomplished  on the basis of old-fashioned machine , to solve problems of multiple facilities and large power consumption on bridge erecting site.

(1) Main feature:

integrate erecting and transporting bridge girder togetherunique honeycomb-girder structure, low deflection and high stiffnessput boundary beam in place one time when it has a side load. Without outrigger hanging in the air, quite reliablegirder-erecting error is ≤5mm with inching girderunique pin connection, easy installation ,quite safe and firmcontinuous girder with A-type section, low gravity center, convenient and safe, no additional weight is added when the machine crosses one pier to another pier

(2) structure and function

structure

 function

main longitudinal girder

Load-bearing ,rail on upper parts for trolley moving

trolley with hoist

Transport and lift precast girder

connection framework

Connect main longitudinal girder with outrigger

outrigger

Support main longitudinal girder

Sideway rail

For Machine travelling

Boundary girder hanging rack

Help put boundary girder in place

Hydraulic system

Telescoping mechanism and jack-up institution

Electrical system

Control the moving of machine and trolley

(3) advantages

1. a. the bridge girder launcher is improved with a group of middle outrigger added on the original machine.

b. When the machine cross longitudinally the pier, knock out six pins in main longitudinal girder between two middle outriggers, the whole machine can be turned 2 parts.

c. The rear part can be used to lift and transport girder.

d. the precast girder is shipped in place, connect the main girder, then trolley with hoist transport the precast girder to the front parts in certain place

 

2. a. the machine is especially suitable for projects with small space girder site  based on roadbed.

  b. it can save two gantry cranes and one set girder transporter for users.

  c. it can erect four pieces of bridge girders one day

 

3. a. another advantage of this machine is that it can erect bridge reversely.

  b. when the girder site is between two bridges, it can move to another bridge by just exchanging the front and rear outriggers, no more reinstallation needed, saving construction cost.

 

(4)Technical parameters

Item             Type     

HZQ50-160

HZQ40-140

HZQ40-120

HZQ35-120

HZQ30-80

Span(m)

50

40

40

35

30

Lifting capacity(t)

160

140

120

120

80

Crane moving speed(m/min)

2.7

2.7

2.7

2.7

2.7

Trolley moving speed(m/min)

4.5

4.5

4.5

4.5

4.5

Trolley lifting speed(m/min)

0.8

0.8

0.8

0.8

0.8

Girder-carrying speed of rear par(m/min)

0-9

0-9

0-9

0-9

0-9

Max skew bridge angle

45°

45°

45°

45°

45°

Applicable curve radius(m)

R350

R300

R300

R300

R300

Power(kw)

96

96

96

96

96

 

(5)Optional specifications:

Lifting capacity: ≤160t

Span: ≤50m

pan: ≤50m

 

railway girder launcher AKL-CE-80



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