Clutch type formwork trolley, trolley assembly and underground passage concrete construction method
A formwork trolley and underground passage technology, which is applied in underground chambers, earthwork drilling, tunnels, etc., can solve the problems of high cost, long construction period, and overall demoulding of formwork trolleys, so as to save construction time and improve construction efficiency. Efficiency, the effect of achieving continuity
Active Publication Date: 2015-11-11
SHANGHAI MECHANIZED CONSTR GRP
4 Cites 10 Cited by
AI-Extracted Technical Summary
Problems solved by technology
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 moreAbstract
The invention discloses a clutch type formwork trolley, a trolley assembly and an underground passage concrete construction method, and belongs to the technical field of tunnel building concrete construction equipment. The formwork trolley comprises a top formwork trolley and side formworks, wherein the side formworks are distributed at the two sides of the top formwork trolley; a moving guide rail is arranged at the bottom of each side formwork; and each moving guide rail is matched with moving pulleys arranged at the lower end of the top formwork trolley to drive the corresponding side formwork to longitudinally move. The formwork trolley assembly comprises two top formwork trolleys coaxially arranged in the longitudinal direction of an underground passage and a set of side formworks, wherein the moving pulleys arranged at the lower ends of the two top formwork trolleys are in mutual butt joint, so that the side formworks longitudinally slide on the formwork trolley assembly. The construction method comprises the following steps of: firstly installing the formwork trolley assembly in place; then, performing concrete casting of a first construction section; next, performing demoulding on the side formworks, and moving the side formworks on the top formwork trolleys of the second construction section to be installed; then, casting the second construction step; and circulating the operations in such a way until the concrete construction of the whole underground passage is completed.
Application Domain
Technology Topic
Image
Examples
- Experimental program(2)
Example Embodiment
Example Embodiment
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


Description & Claims & Application Information
We can also present the details of the Description, Claims and Application information to help users get a comprehensive understanding of the technical details of the patent, such as background art, summary of invention, brief description of drawings, description of embodiments, and other original content. On the other hand, users can also determine the specific scope of protection of the technology through the list of claims; as well as understand the changes in the life cycle of the technology with the presentation of the patent timeline. Login to view more.
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 Similar technology patents
Quick-assembling guide rail for light decoration board and light decoration board
InactiveCN105952083AReduce installation difficultyShorten construction timeCovering/liningsEngineeringMechanical engineering
Owner:佛山市南海美立盛塑胶厂
Distance-adjustable laser level
PendingCN109443330ASimple structureShorten construction timeReference line/planes/sectorsEngineeringLaser line
Owner:广西南宁联纵消防设备有限公司
Composite type axial cold extruding steel bar connecting sleeve and mounting tool
PendingCN106906957AImprove efficiencyShorten construction timeBuilding reinforcementsMetal-working hand toolsRebarArchitectural engineering
Owner:青岛森林金属制品有限公司
Rapid replacement and repair method and device for road intersection pavement structure
ActiveCN109797618AShorten construction timeReduce social pressureSingle unit pavingsPaving detailsRebarRoad crossing
Owner:LINYI UNIVERSITY +1
Tied-arch bridge deflection identification method based on long gauge length fiber grating sensors
ActiveCN105716534AReduce equipment and personnel budgetShorten construction timeUsing optical meansPhysicsFiber optic sensor
Owner:SOUTHEAST UNIV
Classification and recommendation of technical efficacy words
- Reduce construction costs
- Shorten construction time
Construction method for tunnel contact passage in shield section of underground railway
InactiveCN1916362AShorten the construction periodReduce construction costsTunnelsMesh gridEnvironment effect
Owner:SHANGHAI TUNNEL ENGINEERING CO. LTD.
Nanometer drag reducer for sandstone surface pretreatment and preparation method of nanometer drag reducer
InactiveCN102838981AReduce construction costsThe preparation process is simple and easyDrilling compositionNanometreActive agent
Owner:SHAANXI RES DESIGN INST OF PETROLEUM CHEM IND
Interactive low power consumption live broadcasting and recorded broadcasting system and method for teaching
ActiveCN106816055AReduce construction costsLower refresh rateElectrical appliancesCoarse dataTimestamp
Owner:杭州恒生数字设备科技有限公司
Plant root proof roof covering plant water-proof coiled material and producing method thereof
InactiveCN101100889AReduce construction costsHigh strengthOther chemical processesRoof covering using flexible materialsBituminous waterproofingPlant root
Owner:莫方强
Fluorocarbon finish paint for corrosion protection of wind power equipment and preparation method thereof
InactiveCN101538434AReduce the number of construction passesReduce construction costsAnti-corrosive paintsFluorocarbon ResinsEpoxide
Owner:JINAN HUALIN CHEM