Ultra-large self-propelled tunnel multifunctional operation platform and construction method of tunnel steel bar waterproof plate
A working platform, multi-functional technology, applied in tunnels, tunnel lining, earth drilling and mining, etc., can solve the problems of time-consuming and laborious processing and manufacturing costs, large number of input platforms, and difficulty in tunnel assembly, so as to reduce the difficulty of lifting and ensure stability. The effect of reducing labor input
Active Publication Date: 2020-08-18
中铁隧道集团一处有限公司
View PDF16 Cites 4 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The super-long-span tunnel reinforced waterproof board work platform is generally constructed with full-wall brackets or Bailey beam brackets. After each bracket is erected and poured, it cannot be moved. It can only be dismantled and re-installed in a transferred posi
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0031] Below by embodiment and in conjunction with accompanying drawing, the present invention will be further described:
[0032] combine figure 1 — Figure 5 As shown, a super-large self-propelled tunnel multifunctional work platform is mainly composed of a buckle bracket 1, an adjustable base 2, a passing door opening 3, a chassis 4, a temporary intermediate frame 5, a driving wheel 6, and a supporting roller 7. Drive motor 8, railing 9, work platform 10, cantilever crane 11, winch 12, drum 13, skirting board 14, wheel axle pressing mechanism 15 form.
[0033] The main body of the pan buckle support 1 is formed by lapping of vertical rods, horizontal rods, and oblique rods. The horizontal and vertical forces are better, strong and firm, the safety of workers is guaranteed, and the assembly and disassembly are simple and easy to learn. Buckles are generally rented, and the amount of section steel is not much. Generally, outsourcing processing is not required. The manufactu...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more PUM
Login to view more Abstract
The invention discloses an ultra-large self-propelled tunnel multifunctional operation platform. The operation platform is characterized in that a chassis is arranged below a disc buckle type support,the chassis is divided into a left chassis body and a right chassis body and is disconnected at the position of a vehicle passing door opening, a middle temporary lap joint frame is arranged below the vehicle passing door opening and used for lap joint of the left chassis body and the right chassis body to form an integral rigid frame, a travelling driving system is arranged below the chassis, anadjustable base can penetrate through the chassis to stretch to the ground to be supported, when the tunnel multifunctional operation platform moves, the adjustable base retracts and then is separated from the ground, a cantilever crane, winches and rollers are installed at the positions, at the top of the disc buckle type support, of the operation platform, the winch on the left side is combinedwith the rollers to lift lining steel bars on the right side, and the winch on the right side is combined with the rollers to lift lining steel bars on the left side. Meanwhile, the invention furtherdiscloses a construction method of a tunnel steel bar waterproof plate. According to the ultra-large self-propelled tunnel multifunctional operation platform, self-moving and reutilization can be achieved, stability and reliability are achieved in the using process, and the construction efficiency is greatly improved.
Description
technical field [0001] The invention belongs to the technical field of engineering construction, and in particular relates to a self-propelled tunnel multifunctional work platform suitable for super-long-span tunnels, and a construction method for installing lining waterproof boards and steel bars using the self-propelled tunnel multifunctional work platform. Background technique [0002] Conventional tunnel reinforcement and waterproof board work benches are processed with section steel, which is costly, slow to install, has no power device, and requires other mechanical cooperation to walk. Manually dragging the reinforcement from the ground upwards is labor-intensive. If conventional methods are used for the super-large cross-section tunnel reinforced waterproof board work platform, it will be time-consuming, labor-intensive, costly, and inconvenient to walk. [0003] Currently known tunnels that require lining have a span of no more than 40 meters, and general road and r...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more Application Information
Patent Timeline
Login to view more IPC IPC(8): E21D11/38E21D11/40E21D11/15
CPCE21D11/152E21D11/381E21D11/40
Inventor 余备军朱文民刘龙刚刘龙卫李锐翟学东蔡文秀臧敏睿陈文超甘德平史秋功安博王春峰张志和林德明张志强陈前汇廖月冬王军庆邹雄飞吴海平徐培
Owner 中铁隧道集团一处有限公司
Who we serve
- R&D Engineer
- R&D Manager
- IP Professional
Why Eureka
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Social media
Try Eureka
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap