A tunnel trolley boom concrete construction pouring system

A technology of concrete and trolley frames, which is applied in tunnels, tunnel linings, earthwork drilling and mining, etc. It can solve the problems of cumbersome cleaning process and large number of distribution hoses, and achieve the advantages of simplified work process, fast and convenient transfer, and improved pouring efficiency Effect

Active Publication Date: 2022-07-12
河北东风世景轨道有限公司
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the concrete pressure maintaining and distributing equipment needs to frequently switch the discharge port when it is actually practical, and the number of distributing hoses used is large, which needs to be cleaned in time, and the cleaning process is cumbersome.

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A tunnel trolley boom concrete construction pouring system
  • A tunnel trolley boom concrete construction pouring system
  • A tunnel trolley boom concrete construction pouring system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] In order to make the objectives, technical solutions and advantages of the present invention clearer, the invention will be clearly and completely described below with reference to specific embodiments.

[0037] like Figure 1-Figure 4 , Figure 11 and Figure 12Shown is a tunnel trolley boom concrete construction pouring system, which includes a formwork and a pouring trolley, and the formwork includes an upper formwork 1 and a lower formwork hinged with the left and right ends of the upper formwork 1 through a hinge shaft 3. 2. A plurality of hydraulic rods 1 and 5 are provided at the hinge joints of the upper formwork 1 and the lower formwork 2. The hydraulic rods 1 and 5 are respectively connected to the lower part and the lower part of the upper formwork 1. The upper part of the lower formwork 2 is hinged; a plurality of pouring windows are evenly opened on the formwork, and a plurality of the pouring windows are distributed on the upper formwork 1 and the lower ...

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

No PUM Login to view more

Abstract

The invention relates to a tunnel trolley boom concrete construction pouring system, which comprises a template and a pouring trolley, the template includes an upper template and a lower template hinged with the left and right ends of the upper template. A plurality of hydraulic rods and a plurality of strut rods are arranged at the hinges between the formwork; the bottom of the lower formwork is provided with a plurality of joists along the length direction, and the joists are connected to the two sides of the pouring layer through the longitudinal beams. The card bases at the card slots are connected; the pouring trolley includes a box-shaped trolley frame, and a supporting frame 1 and a supporting frame 2 are respectively fixed above and below the four corners of the trolley frame, and the upper part of the supporting frame 1 A supporting device is fixedly arranged, a connecting frame is fixed at the bottom of the second supporting frame, a plurality of supporting legs are evenly arranged at the bottom of the connecting frame, and the supporting frame 2 and the connecting frame are provided with holes in the vertical direction. A supporting beam is arranged in the abdication hole, a hydraulic rod 3 is arranged between the supporting beam and the supporting frame 2, and a walking frame and a guide rail are arranged at the bottom of the supporting beam.

Description

technical field [0001] The invention belongs to the technical field of tunnel pouring equipment, and in particular relates to a tunnel trolley boom concrete construction pouring system. Background technique [0002] At present, when the highways, railways and high-speed railways built in my country pass through mountainous areas, tunnels need to be excavated. The lining trolleys for concrete construction in tunnel construction usually use lining trolleys welded by steel plates. Uniformly welded support gantry. The patent with the publication number CN206801592U discloses a hydraulic lining trolley used for concrete pouring in tunnel Mingdong, which includes a trolley gantry system, a traverse system, a walking system, a top formwork, a side formwork and a screw adjustment system. The side surface of the trolley gantry system is connected with the side formwork through the screw adjustment system, and the top formwork is connected with the upper edge of the side formwork by p...

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
no application Login to view more
Patent Type & Authority Patents(China)
IPC IPC(8): E21D11/10
CPCE21D11/10E21D11/102Y02E10/20
Inventor 王立强刘工念孙宝明孙晓勇刘宇光李德斌李成才薛胜洲杨飞张金国刘志怀
Owner 河北东风世景轨道有限公司
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
PatSnap group products

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