Concrete tube wall construction lifting platform hangs mould machine
Technical field
The present invention relates to a kind of building implements, particularly relate to a kind of lifting platform building concrete tube wall use and hang mould machine.
Background technology
The current barrel of concrete tube wall construction as chimney utilizes the slding form operation of many radiation beams, and top adopts radiation beam operation platform, and radiation beam top is provided with hoist engine and sliding formwork lift-up device.The lifting of material and constructor all relies on hoist engine and is connected to the wire rope cage below hoist engine, and in deduction process, hanging basket easily returns and rocks, and is unfavorable for the safety of staff and lifting material, is especially not suitable for use in winter.And the lifting device of jenny, template carriage and the radiation beam that use at present are very heavy, after concrete tube wall construction is completed, when removing above-mentioned mechanical device, owing to being work high above the ground, therefore more dangerous, be unfavorable for the safety farthest ensureing constructor.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of use safety, and concrete tube wall construction lifting platform simple to operate hangs mould machine.
For solving the problems of the technologies described above, technical scheme of the present invention is: concrete tube wall construction lifting platform hangs mould machine, comprise main steel frame, described main steel frame top is provided with elevator, the elevator that can rise to bottom described elevator is installed in described main steel frame, described main steel frame periphery is set with steel cylinder, described steel cylinder is detachably installed on described main steel frame by grafting pin, described main steel frame is provided with elevator outlet, described main steel frame outside is distributed with operation platform layer, nacelle device and the mould lifting appliance for promoting barrel inner formword and barrel exterior sheathing is provided with bottom the described operation platform layer being positioned at described steel barrel top, and described nacelle device is positioned at the outside of described mould lifting appliance.
As preferred technical scheme, described operation platform layer comprises the first operation platform, the second operation platform and the 3rd operation platform that distribute along described steel cylinder from top to bottom.
As preferred technical scheme, described first operation platform, the second operation platform and the 3rd operation platform comprise the hydraulic telescopic arm be distributed on described steel cylinder outer wall respectively, and the described hydraulic telescopic arm of described second operation platform and the 3rd operation platform is respectively equipped with operational foot board.
As preferred technical scheme, between described hydraulic telescopic arm and described steel cylinder, be connected with bracing piece.
As preferred technical scheme, between described hydraulic telescopic arm and described barrel inner formword, be connected with oblique pull support bar.
As preferred technical scheme, described mould lifting appliance comprises the described operation platform layer bottom surface that be installed on top and to the circuit orbit of downward-extension, described circuit orbit is distributed with the electric block promoting described barrel inner formword and barrel exterior sheathing.
As the improvement to technique scheme, described nacelle device comprises the hanging basket being sleeved on concrete tube wall outside, and described hanging basket is provided with safety net near the side of described concrete tube wall.
Owing to have employed technique scheme, concrete tube wall construction lifting platform hangs mould machine, comprise main steel frame, described main steel frame top is provided with elevator, the elevator that can rise to bottom described elevator is installed in described main steel frame, described main steel frame periphery is set with steel cylinder, described steel cylinder is detachably installed on described main steel frame by grafting pin, described main steel frame is provided with elevator outlet, described main steel frame outside is distributed with operation platform layer, nacelle device and the mould lifting appliance for promoting barrel inner formword and barrel exterior sheathing is provided with bottom the described operation platform layer being positioned at described steel barrel top, and described nacelle device is positioned at the outside of described mould lifting appliance, the invention has the beneficial effects as follows: in the work progress of concrete tube wall, overall tower type crane structure is adopted to carry out lifting construction personnel and construction material, contribute to the safety ensureing constructor and construction material transport, use more laborsaving simultaneously, improve efficiency of construction largely, alleviate the labour intensity of staff.
Accompanying drawing explanation
The following drawings is only intended to schematically illustrate the present invention and explain, not delimit the scope of the invention.Wherein:
Fig. 1 is the structural representation of the embodiment of the present invention;
Fig. 2 is the schematic enlarged-scale view of embodiment of the present invention operation platform layer;
Fig. 3 is the top view of the embodiment of the present invention first operation platform;
Fig. 4 is the top view of the embodiment of the present invention second operation platform;
Fig. 5 is the top view of the embodiment of the present invention the 3rd operation platform;
Fig. 6 is the lift structure schematic diagram of embodiment of the present invention electric block;
Fig. 7 is the mounting structure schematic diagram of embodiment of the present invention barrel inner formword and barrel exterior sheathing;
In figure: 1-main steel frame; 2-elevator; 3-elevator; 4-steel cylinder; 5-elevator exports; 6-first operation platform; 7-second operation platform; 8-the 3rd operation platform; 9-hydraulic telescopic arm; 10-operational foot board; 11-bracing piece; 12-barrel inner formword; 13-barrel exterior sheathing; 14-circuit orbit; 15-electric block; 16-hanging basket; 17-oblique pull support bar.
Detailed description of the invention
Describe in detail with reference to the accompanying drawings according to exemplary embodiment of the present invention.Here it is to be noted that it in the accompanying drawings, by identical Reference numeral imparting mechanism and the substantially identical ingredient of function, and in order to make manual more simple and clear, the redundancy eliminated about substantially the same ingredient describes.
Shown in composition graphs 1 and Fig. 2, concrete tube wall construction lifting platform hangs mould machine, and comprise main steel frame 1, described main steel frame 1 top is provided with elevator 2, described main steel frame 1 and described elevator 2 can use tower crane of the prior art.The elevator 2 that can rise to bottom described elevator 2 is installed in described main steel frame 1, for transporting constructor, elevator 2 Comparision is stablized, and can not produce and rock, use reliable, and the hook of elevator 2 is used for Lifting Convey construction material, the transport of construction material and staff is separated, uses safer.
Described main steel frame 1 periphery is set with steel cylinder 4, described steel cylinder 4 is detachably installed on described main steel frame 1 by grafting pin, described main steel frame 1 is provided with elevator outlet 5, because main steel frame 1 is formed by the connection of multiple steel work section, therefore grafting pin is fixed on the two ends up and down of each steel work section, along with the rising of concrete tube wall construction height, needs steel cylinder 4 to promote, each lifting all needs to utilize grafting pin to be fixed, to ensure the safety used.
As shown in Figures 2 to 5, the outside of main steel frame 1 described in the present embodiment is distributed with operation platform layer, when promoting steel cylinder 4, is hooked on by the hook of elevator 2 on operation platform layer, starts elevator 2 and hook is moved upward.Described operation platform layer comprises the first operation platform 6, second operation platform 7 and the 3rd operation platform 8 that distribute along described steel cylinder 4 from top to bottom, wherein said first operation platform 6, second operation platform 7 and the 3rd operation platform 8 comprise the hydraulic telescopic arm 9 be distributed on described steel cylinder 4 outer wall respectively, the described hydraulic telescopic arm 9 of described second operation platform 7 and the 3rd operation platform 8 is respectively equipped with operational foot board 10, and operational foot board 10 constructability personnel operation uses.Described hydraulic telescopic arm 9 uses high-quality lightweight section material as far as possible, to alleviate the weight of operation platform layer, is connected with bracing piece 11 between described hydraulic telescopic arm 9 and described steel cylinder 4, to ensure the security reliability that hydraulic telescopic arm 9 uses.
As Fig. 2, shown in Fig. 6 and Fig. 7, nacelle device and the mould lifting appliance for promoting barrel inner formword 12 and barrel exterior sheathing 13 is provided with bottom the described operation platform layer being positioned at described steel cylinder 4 top, and described nacelle device is positioned at the outside of described mould lifting appliance, wherein said mould lifting appliance comprises the described operation platform layer bottom surface that be installed on top and to the circuit orbit 14 of downward-extension, described circuit orbit 14 is distributed with the electric block 15 promoting described barrel inner formword 12 and barrel exterior sheathing 13, described barrel inner formword 12 and barrel exterior sheathing 13 are arranged with hanger, hang to facilitate the hook of electric block 15, electric block 15 is utilized to realize the adjustment of the upper-lower position of described barrel inner formword 12 and barrel exterior sheathing 13, use more laborsaving.Described nacelle device comprises the hanging basket 16 being sleeved on concrete tube wall outside, and described hanging basket 16 is provided with safety net or tarpaulin near the side of described concrete tube wall, is convenient to the installation insulation of described barrel exterior sheathing 13, so that install fixing.The inner formword of barrel described in the present embodiment 12 and barrel exterior sheathing 13 adopt reinforcing bar split bolt and nut to be fixed on concrete tube wall, so that undertaken fastening by barrel inner and outer template rapidly.
Oblique pull support bar 17 is connected with between the layer of operation platform described in the present embodiment and described barrel inner formword 12, described barrel inner formword 12 is provided with the connecting axle for connecting oblique pull support bar 17, described hydraulic telescopic arm 9 is provided with the handing-over axle connecting described oblique pull support bar 17, oblique pull support bar 17 is connected between described hydraulic telescopic arm 9 and described jointed shaft, and the setting of oblique pull support bar 17 has the double advantage being convenient to described barrel inner formword 12 and barrel exterior sheathing 13 quick position and raising operation platform layer fastness.
The present invention is in the work progress of concrete tube wall, overall tower type crane structure is adopted to carry out lifting construction personnel and construction material, contribute to the safety ensureing constructor and construction material transport, use more laborsaving simultaneously, improve efficiency of construction largely, alleviate the labour intensity of staff.
More than show and describe general principle of the present invention, principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and manual just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.