Heilongjiang Province Cooling Water Tower Installation Ladder Platform Replacement Protective Net Unit Added Welding Protective Cage Company

Heilongjiang Province Cooling Water Tower Installation Ladder Platform Replacement of Guard Net Unit and Welding Guard Cage Company

Chimney Installation Rotary Ladder Construction Company
Shaped Steel Folding Ladder Manufacturer Spiral Platform Construction Unit
Heilongjiang Province Harbin Engineering Chimney Installation Platform Rotary Ladder Engineering Construction Company, Qiqihar Mudanjiang
Chimney New Installation Platform-shaped Steel Folding Ladder Construction Unit, Jiamusi
Daqing Chimney Installation Platform Spiral Ladder Construction Manufacturer, Yichun Jixi Chimney Installation Flue Gas Construction measures and construction plans for special ladder platform engineering for online monitoring, Hegang Shuangya Mountain
Zigzag ladder, Qitai River
Songhua River tic-shaped ladder, Suihua Heihe herringbone installation ladder, Daxinganling high-altitude steel structure painting and anti-corrosion project, Complete construction qualification certificates.
[Introduction]
Construction unit: Heilongjiang Iron and Steel Group Thermal Power Co., Ltd.
Construction unit: Jiangsu Jinfeng High-altitude Engineering Co., Ltd. Website:

Project name: Chimney chimney Construction of zigzag ladder installation
Construction location: Heilongjiang Iron and Steel Group Thermal Power Co., Ltd.
Project manager: Liu Jie New technology consultation: Email: @
[Technical support]
Jinfeng high-altitude project Qualifications: Official website:
First-level production safety license
Professional contracting for aerial work projects
Professional contracting for high-rise structure projects
Professional contracting for mechanical and electrical equipment installation projects
Anti-corrosion and insulation projects Professional Contracting
Professional Contracting for Building Waterproofing Projects
Each construction employee has an electrician's certificate for working at heights, an oxygen welder's certificate, and an accidental injury insurance policy. The relevant certificate number is consistent with the ID number.
[Summary] Construction and operation techniques for installing chimney steel ladders
Chimney steel ladder embedded iron parts
Determine the position of the embedded iron parts of the ladder according to the luminous wall drawings, then spring and release the wires, and place them all Check again after the line is completed
After checking that the positioning is correct, embed Heineken chemical anchors (imported) to ensure that the surface of the embedded parts of the chimney is horizontal or straight, and no skewing or tilting is allowed
Check the installation of the chimney ladder Whether the embedded parts are solid and in accurate position. The error in embedded parts should not be too large.
Manufacturing of chimney ladder steel frame
According to the drawing specifications, connect the prefabricated thick T-shaped stainless steel plate connecting parts with the embedded parts firmly. The rigid frame end connecting parts are thick full-length steel plates, and the two ends are connected with stainless steel bolts. . Strictly control the position error of the connecting parts, and determine the horizontal and vertical positions of the connecting parts on the facade
According to the dimensions of the drawing, cut the steel after correct calculation, and then weld and assemble the main structure of the rigid frame after preparation is in place (the two mullions at the nodes are thick steel plate, the two horizontal frames at the nodes are square tubes, the main outer frame and the vertical frame are square tubes, and the small beams in the main frame are square tubes). Each installed steel plate needs to be inspected, adjusted, and fixed before being correct, and welding must be ensured. solid. The welds should be painted with anti-rust paint and zinc protective paint. For details of the layout and cross-section of the steel skeleton, please see the attached drawings.
Install the chimney ladder
After installing the chimney steel ladder first, place a hard rubber liner along the lower end of the chimney steel ladder
Install the pre-cut chimney steel ladder decorative plate into the rigid inside the rack. The surface color of the ladder must meet the design requirements, be horizontal and vertical, flat and clean. (Attention during construction: To facilitate heat dissipation and ventilation in the luminous stone wall, some ventilation holes must be opened in the composite chimney steel ladder on the top).
Chimney ladder anti-corrosion repair
After fixing the ladder, apply a layer of glass glue around the chimney steel ladder. (Only glass glue is applied to facilitate repair, assembly and disassembly) The glue should be injected evenly, densely and plumply, and pay attention to the glue application method to avoid waste
Glue seam repair: After glue injection, use a spatula to apply force along the glue injection direction. Apply pressure to scrape off the remaining glue, and scrape the glue seam into a depicted shape to make the glue seam smooth and smooth
Sanitary maintenance:
After installing the chimney steel ladder, use special sanitizer to clean the chimney steel ladder. The exterior is cleaned and delivered for use.

Jiangsu Jinfeng High Altitude Engineering Co., Ltd.
Address: No. Xindu Road, Development Zone, Yancheng City, Jiangsu Province
Postcode:
Telephone:
Fax:
/> Project Manager: Liu Jiexin
Mobile:
Website:
Email: @