CN203579194U - Large-caliber thin-wall cylindrical pipe jacking section steel reinforcement cage coiling and welding device - Google Patents

Large-caliber thin-wall cylindrical pipe jacking section steel reinforcement cage coiling and welding device Download PDF

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Publication number
CN203579194U
CN203579194U CN201320706790.6U CN201320706790U CN203579194U CN 203579194 U CN203579194 U CN 203579194U CN 201320706790 U CN201320706790 U CN 201320706790U CN 203579194 U CN203579194 U CN 203579194U
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China
Prior art keywords
radial
interior
support
reinforcement cage
steel reinforcement
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Expired - Fee Related
Application number
CN201320706790.6U
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Chinese (zh)
Inventor
刘鑫
洪宝宁
盛柯
朱俊杰
徐奋强
崔猛
孙键
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Hohai University HHU
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Hohai University HHU
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Priority to CN201320706790.6U priority Critical patent/CN203579194U/en
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Publication of CN203579194U publication Critical patent/CN203579194U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a large-caliber thin-wall cylindrical pipe jacking section steel reinforcement cage coiling and welding device, which comprises a support, a main shaft, a disc, inner radial supporting pieces, inner axial supporting pieces, outer radial supporting pieces and outer axial supporting pieces, wherein the main shaft is installed on the support, the center of the disc is fixedly connected with the main shaft, the inner axial supporting pieces are fixedly connected to the end parts of the inner radial supporting pieces, the outer axial supporting pieces are detachably connected to the end parts of the outer radial supporting pieces, and the inner radial supporting pieces and the outer radial supporting pieces are alternately fixed on the disc. The large-caliber thin-wall cylindrical pipe jacking section steel reinforcement cage coiling and welding device disclosed by the utility model has the advantages that the large-diameter steel reinforcement cage can be fabricated on the site, the construction period and the cost are reduced, the structure is simple, the device is simple and convenient to operate and the popularization is facilitated.

Description

Large-caliber thin-walled cylindrical push pipe tube coupling steel reinforcement cage volume welder
Technical field
The utility model relates to a kind of weld jig, is specifically related to a kind of large-caliber thin-walled cylindrical push pipe tube coupling steel reinforcement cage volume welder.
Background technology
Pipe-jacking technology is a non-excavation driving formula pipeline laying construction technology, because of its surrounding environment influence compared with little, construction site is little, noise is little, can go deep into underground job is used widely.The most outstanding feature of jacking construction is exactly adaptability problem, for different geological conditions, execution conditions and designing requirement, need select the jacking construction mode adapting to it, some engineering needs large-caliber thin-walled cylindrical, top pipe construction as cut dirty training works design, and the science making and research of its tube coupling is significant.
At present, it is many below DN2000 that jacking pipe joints scale prefabrication is produced the centrifugal prefabricated caliber adopting, otherwise be difficult to quality assurance; Though vibrate, vertical system automaticity is high, and crucial quality aspect is not as conventional vertical system, and therefore making at present heavy caliber pipe-jacking tube coupling has experience can ensure that again the producer of tube coupling jacking quality is less.If can, by the in-situ precast of tube coupling steel reinforcement cage, can ensure on the one hand the making of the tube coupling quality of production, applicable various caliber tube couplings, field fabrication tube coupling on the other hand, solves heavy caliber tube coupling and transports difficult problem, saves construction cost, increases the benefit.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the utility model provides a kind of large-caliber thin-walled cylindrical push pipe tube coupling steel reinforcement cage volume welder.
Technical scheme: for solving the problems of the technologies described above, the large-caliber thin-walled cylindrical push pipe tube coupling steel reinforcement cage volume welder that the utility model provides, comprise bearing, main shaft, disk, interior radial supporter, interior axial support, outer radial support member and outer axial support, described main shaft is installed on bearing, the center of described disk is fixedly connected with main shaft, described interior axial support is fixedly connected on the end of interior radial supporter, described outer axial support is removably connected in the end of outer radial support member, described interior radial supporter and outer radial support member are alternately fixed on disk.
As preferably, for the ease of manufacturing, described outer radial support member, outer axial support, interior radial supporter, interior axial support are tubular structure.
As preferably, for the ease of adjusting the radius of internal and external cylinder, described outer radial support member and interior radial supporter are the stretching structures being socketed to form by plurality of sections of steel pipes.
As preferably, for the ease of dismounting, described outer axial support is plugged in the end of outer radial support member.
As preferably, the end of described main shaft connects with electric-motor drive.
As preferably, in order to improve the efficiency of coiling, in the tangential direction of described outer cylinder and interior cylinder, drawing-in machine is installed.
Beneficial effect: the scene volume that being used in conjunction with of the support of the utility model the utility model by motor, drawing-in machine, inside and outside transverse and longitudinal direction realized large-caliber thin-walled cylindrical push pipe tube coupling steel reinforcement cage is welded work, overcome the high problem of production process complexity, cost of manufacture of large diameter cylinder type steel reinforcement cage now, saved the limit for a project and the cost, and easy and simple to handle, be easy to promote.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment of the present utility model;
Fig. 2 is the cutaway view of Fig. 1;
Each label in figure: main shaft 1, interior radial supporter 2, outer radial support member 3, interior axial support 4, outer axial support 5, disk 6, bearing 7, motor 8, drawing-in machine 9.
The specific embodiment
Embodiment: the large-caliber thin-walled cylindrical push pipe tube coupling steel reinforcement cage volume welder of the present embodiment as shown in Figure 1.
Shown in Fig. 1, the present embodiment comprises main shaft 1, interior radial supporter 2, outer radial support member 3, interior axial support 4, outer axial support 5, disk 6, bearing 7, motor 8 and drawing-in machine 9, wherein main shaft 1 is set up on bearing 7, interior radial supporter 2 and outer radial support member 3 are individually fixed on disk 6, interior axial support 4 is fixedly connected on the end of interior radial supporter 2, outer axial support 5 is removably connected in the end of outer radial support member 3, motor 8 and main shaft 1 driving coupling, drawing-in machine 9 is installed perpendicular to main shaft 1, preferably be positioned on the tangent line of cylinder of radial supporter and axial support formation.
As shown in Figure 2, interior radial supporter 2, outer radial support member 3, interior axial support 4, outer axial support 5 are made by steel pipe, wherein interior radial supporter 2 outer radial support members 3 and be the stretching structure being socketed to form by plurality of sections of steel pipes, outer axial support 5 is plugged in the end of outer radial support member 3.Interior radial supporter 2 and outer radial support member 3 are alternately welded in respectively on the disk 6 centered by main shaft 1, and interior axial support 4, through the termination of interior radial supporter 2, forms interior reinforcing bar cylinder; Outer axial support 5, through the termination of outer radial support member 3, forms outer reinforcing bar cylinder.
During use, the length of interior radial supporter 2, outer radial support member 3, interior axial support 4, outer axial support 5 is set, while encircling reinforcing bar in making, the steel bar welding stretching machine of being straightened 9 is connected on to interior reinforcing bar cylinder end, when motor 8 drives cylinder to rotate, reinforcing bar is just wrapped in interior axial support 4 by the spacing setting, and completes the processing and fabricating of interior hoop muscle; The vertical muscle of interior steel reinforcement cage is welded on interior hoop muscle by the specific spacing of artificial basis.After interior fabrication of reinforcing cage is complete, axial support 5 outside the outer radial support member 3 terminations insertions on main shaft 1; Then adopt the method identical with interior steel reinforcement cage to weld vertical muscle, complete the making of outer steel reinforcement cage.
Take the preferred embodiment of the present utility model of above-mentioned foundation as enlightenment, by above-mentioned description, relevant staff can, not departing from the scope of the utility model technological thought, carry out various change and modification completely.The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to claim scope.

Claims (4)

1. a large-caliber thin-walled cylindrical push pipe tube coupling steel reinforcement cage volume welder, it is characterized in that comprising: bearing, main shaft, disk, interior radial supporter, interior axial support, outer radial support member and outer axial support, described main shaft is installed on bearing, the center of described disk is fixedly connected with main shaft, described interior axial support is fixedly connected on the end of interior radial supporter, described outer axial support is removably connected in the end of outer radial support member, and described interior radial supporter and outer radial support member are alternately fixed on disk.
2. large-caliber thin-walled cylindrical push pipe tube coupling steel reinforcement cage volume welder according to claim 1, is characterized in that: described outer radial support member, outer axial support, interior radial supporter, interior axial support are tubular structure.
3. large-caliber thin-walled cylindrical push pipe tube coupling steel reinforcement cage volume welder according to claim 1, is characterized in that: described outer axial support is plugged in the end of outer radial support member.
4. large-caliber thin-walled cylindrical push pipe tube coupling steel reinforcement cage volume welder according to claim 1, is characterized in that: the end of described main shaft connects with electric-motor drive.
CN201320706790.6U 2013-11-11 2013-11-11 Large-caliber thin-wall cylindrical pipe jacking section steel reinforcement cage coiling and welding device Expired - Fee Related CN203579194U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320706790.6U CN203579194U (en) 2013-11-11 2013-11-11 Large-caliber thin-wall cylindrical pipe jacking section steel reinforcement cage coiling and welding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320706790.6U CN203579194U (en) 2013-11-11 2013-11-11 Large-caliber thin-wall cylindrical pipe jacking section steel reinforcement cage coiling and welding device

Publications (1)

Publication Number Publication Date
CN203579194U true CN203579194U (en) 2014-05-07

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104985347A (en) * 2015-07-16 2015-10-21 朱玉兵 Welding machine for welding steel reinforcement cage of pile foundation in building construction
CN104985345A (en) * 2015-07-16 2015-10-21 朱玉兵 Building pile foundation reinforcement cage welding device
CN105033479A (en) * 2015-07-29 2015-11-11 朱玉兵 Cylindrical reinforcement cage welding equipment for municipal road and bridge engineering
CN105090632A (en) * 2015-07-06 2015-11-25 江苏圣通环境工程有限公司 Large-diameter reinforced concrete top tube and production process thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105090632A (en) * 2015-07-06 2015-11-25 江苏圣通环境工程有限公司 Large-diameter reinforced concrete top tube and production process thereof
CN104985347A (en) * 2015-07-16 2015-10-21 朱玉兵 Welding machine for welding steel reinforcement cage of pile foundation in building construction
CN104985345A (en) * 2015-07-16 2015-10-21 朱玉兵 Building pile foundation reinforcement cage welding device
CN105033479A (en) * 2015-07-29 2015-11-11 朱玉兵 Cylindrical reinforcement cage welding equipment for municipal road and bridge engineering
CN105033479B (en) * 2015-07-29 2016-11-30 薛辉 A kind of municipal administration road and bridge engineering cylinder steel reinforcement cage welding equipment

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140507

Termination date: 20161111