Lianggong Customized Steel Pipe Gallery Trolley Formwork for Underground Utility Tunnel Construction

Product Description

Lianggong Customized Steel Pipe Gallery Trolley Formwork for Underground Utility Tunnel Construction

Product Description

Pipe Gallery Trolley

Introduction
Pipe gallery is a tunnel built underground in a city, integrating various engineeringpipe gallerys such as electric power, telecommunication, gas, heat and water supply and drainage system. There is special inspection port, lifting port and monitoring system, and planning, design, construction and management for the whole system have been consolidated and implemented. It is an important infrastructure and lifeline for a city's running and management. To suit the market need, our company has developed the TC-120 pipe gallery trolley system. It is a new model trolley which ergonomically integrates the formwork system and trolley into a unity. The formwork can be installed and removed easily by adjusting the spindle strut of the trolley, without disassembling the whole system, thus achieving a safe and quick construction rationale.

 

 

Structure diagram of pipe gallery trolley
The trolley system is divided into semi-automatic traveling system and fully automatic traveling system.
Semi-automatic traveling system : The trolley system consists of gantry, formwork support system, hydraulic lifting system, adjustment support and traveling wheel. It needs to be dragged forward by a pulling device such as a hoist.
Fully-automatic traveling system: The trolley system consists of gantry, formwork support system, hydraulic lifting system,  adjustment support and electric traveling wheel. It only needs to press the button to move forward or backward.
Characteristics of TC-120 pipe gallery trolley    
1.The pipe gallery trolley system transmits all the loads generated by the concrete to the trolley gantry through the support system. The structure principle is simple and the force is reasonable. It has the characteristics of large rigidity, convenient operation and high safety factor.
2.The pipe gallery trolley system has a large operating space, which is convenient for workers to operate and related personnel to visit and inspect.
3.Quick and easy to install, fewer parts required, not easy to lose, easy to clean on site
4.After one-time assembly of the trolley system, there is no need to disassemble and it can be put into recyclable use.
5.The formwork of pipe gallery trolley system has the advantages of short erection time (according to the specific situation of the site, the regular time is about half a day), less personnel, and long-term turnover can reduce the construction period and cost of manpower as well.
Assembly process of TC-120 pipe gallery trolley system
1.Material checking
After entering the field, check the materials to ensure that the materials are consistent with the purchase list.
2.Site preparation
Before installing the TC-120 pipe gallery trolley system, the bottom of the pipe and the guide walls on both sides should be poured in advance (the formwork needs to be wrapped 100mm)

Site preparation before installation

Installation of bottom stringer
The adjustment support, the traveling wheel and the hydraulic lifting system are connected to the bottom stringer. Place the traveling trough according to the drawing mark ([16 channel steel, prepared by site), and extend the adjustment support beyond the hydraulic lifting system and the traveling wheel, install the connected bottom stringer. As shown below:

Installation diagram of the bottom stringer

 

Mounting gantry
Connect the door handle to the bottom stringer. As shown below:

 Connection of bottom stringer and gantry

Installation of top stringers and formwork
After Connecting the gantry to the top stringer, then connect the formwork . After the side formwork being installed and adjusted, the surface should be  smooth and flat, the joints are free of faults, and the geometric dimensions meet the design requirements. As shown below:

Installation of top stringer and formwork

Installation of the formwork support
Connect the cross brace of the formwork with the diagonal brace of the gantry to the formwork. As shown below:

Installation of the cross brace of the top formwork and the diagonal brace of the gantry

Installation of motor and circuit
Install hydraulic system motor and electric traveling wheel motor, add 46# hydraulic oil, and connect the circuit. As shown below:

Installation of motor and circuit

Testing
After the first installation, the pipe gallery trolley system must be tested, and used after testing.
Testing items:
Whether the hydraulic lifting system and the electric traveling wheel motor rotate normally;    
Whether the hydraulic lifting system cylinder is working properly;
Whether the hydraulic cylinder and hydraulic pipe leak oil;
Whether the electric traveling wheel is normal when walking;
Acceptance
After the pipe gallery trolley system is properly tested, it is reported to the user for acceptance. After the acceptance is passed, the two parties sign the form and put it into use.

Packaging & Shipping

Packing:

1. Generally, the total net weight of loaded container is 22 tons to 25tons, which need be confirmed before loading. 
2. Different packages are used for different products: 
---Bundles: Timber beam, steel props, tie rod, etc. 
---Pallet: Small parts will be put in bags and then on pallets. 
---Wooden cases: It is available on customer's request. 
---Bulk: Some irregular goods will be loaded in bulk in container. 

Delivery: 

1	Production: For full container, normally we need 20-30 days after receive customer's down payment.
2	Transportation: It depends on the destination charge port.
3	Negotiation is needed for special requirements.

Our Service

1.Consulting,Design,and Quotation

Offer you a general idea of formwork & scaffold among LiangGong various systems, to fit your project demand.Design and Customized forming & shoring proposal according to your structural drawing by Auto-CAD.
2.Manufacture and Quality Inspection
Large-scale production workshop and First-class production line, as well as a professional quality inspection team, which will provide you with high quality standard products.
Test report will be available according to different norms from different regions in order to offer no worries to clients or meet destination authority requirements.
3.Packing and Shipment
From fabrication to loading, use standard export packages to get to your site quickly.
4.Remote or On-site instruction
If you have any questions, we can provide remote or on-site guidance. Our aim is to make customers feel at ease and satisfied throughout the process.

Our Company

 

 

FAQ

Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 5-15 days if the goods are in stock or it is 15-20 days if the goods are not in stock.It is according to quantity.

Q: Do you provide samples ? Is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=1000USD,100% in advance.Payment>=1000USD,30% T/T in advance,balance before shippment.
    
If you have another question, please feel free to contact Lydia Zou!

 

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