Concrete circulation conveying system with hanging cages
A cyclic conveying and concrete technology, which is applied in the field of concrete continuous pouring system and hanging tank conveying system, can solve the problems of low work efficiency and long travel time, and achieve the effect of improving efficiency, improving work efficiency and shortening the pouring cycle.
Inactive Publication Date: 2013-11-13
CHINA COMM 2ND NAVIGATIONAL BUREAU 3RD ENG
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
During the prefabrication and cast-in-place construction of existing large-volume concrete components, gantry cranes are used to lift the concrete-filled hanging tanks to the pouring place for pouring. Only one hanging tank of concrete can be lifted at a time, which takes a long time to travel and low work efficiency.
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
[0016] The present invention will be further described below in conjunction with drawings and embodiments.
[0017] Such as figure 1 As shown, the present embodiment is installed on a 60-ton gantry crane 1, and includes an annular circulation track 2, eight hanging tank suspension devices 3 and a transmission device 4. The two straight sections 22 of the arc section 21 are parallel to the girder 11 of the gantry crane. Except that one end of the circular circulation track 2 above the concrete pouring surface slopes down, the rest of the circular circulation track 1 is in a horizontal state. The circular circulation track 2 is located at the lower side of the beam 11 of the gantry crane and is made of I-beam or H-beam. Or the ring-shaped circulating track 2 has one end high and the other end low and inclined to set, so as to facilitate the pouring of larger concrete members.
[0018] Such as figure 2 As shown, the inner side of the circular circulation track 2 is fixedly co...
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 a concrete circulation conveying system with hanging cages. The concrete circulation conveying system with the hanging cages comprises a portal crane, an annular circulation track, multiple hanging cage suspension devices and a transmission device, wherein the annular circulation track is arranged at the lower side of a cross beam of the portable crane, the hanging cage suspension devices comprise pulleys and the hanging cages, which are arranged in the annular circulation track, and the hanging cages are hung at the lower sides of the pulleys through lifting ropes; the transmission device comprises a power wheel, a sprocket transmission rope and multiple tensioning wheels, the lower end of the power wheel is connected with a hydraulic motor and is supported in a power wheel supporting seat at the lower side of the annular circulation track, and the tensioning wheels are supported in tensioning wheel supporting seats at the lower side of the annular circulation track; the sprocket transmission rope comprises steel wire rope rings connected with one another end to end and multiple sprockets fixed on the steel wire rope rings at equal pitches, and the pitch between each two adjacent sprockets is equal to the tooth pitch of the power wheel or the tooth pitch of the tensioning wheel. The concrete circulation conveying system with the hanging cages can be used for continuously pouring mass concrete members, shortening the pouring period of the mass concrete members and greatly improving the working efficiency.
Description
technical field [0001] The invention relates to a concrete continuous pouring system, in particular to a hanging tank conveying system for pouring large-volume concrete by using a gantry crane to convey hanging tanks and belongs to the technical field of construction engineering. Background technique [0002] In order to save cement and improve construction efficiency, large-volume concrete components generally use coarse aggregate with large particle size and concrete with small slump, so pumping and other processes are not suitable for construction. During the prefabrication and cast-in-place construction of existing large-volume concrete components, gantry cranes are used to lift the concrete-filled hanging tanks to the pouring place for pouring. Only one hanging tank of concrete can be lifted each time, which takes a long time and low work efficiency. Contents of the invention [0003] The object of the present invention is to provide a hanging tank concrete circulatio...
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): B66C17/20B66C7/04B66C7/08
Inventor 刘忠友耿永卫陈广庆郭江
Owner CHINA COMM 2ND NAVIGATIONAL BUREAU 3RD ENG