CN205532627U - Highway tunnel cable duct formworking jumbo - Google Patents

Highway tunnel cable duct formworking jumbo Download PDF

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Publication number
CN205532627U
CN205532627U CN201620226532.1U CN201620226532U CN205532627U CN 205532627 U CN205532627 U CN 205532627U CN 201620226532 U CN201620226532 U CN 201620226532U CN 205532627 U CN205532627 U CN 205532627U
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China
Prior art keywords
template
cord
truss
angle steel
limit
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Active
Application number
CN201620226532.1U
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Chinese (zh)
Inventor
董合林
贺胜利
吴金龙
吴方明
赵祥允
席兵印
刘博峰
王丽锋
高晓磊
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CCCC Fourth Highway Engineering Co Ltd
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CCCC Fourth Highway Engineering Co Ltd
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Priority to CN201620226532.1U priority Critical patent/CN205532627U/en
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Abstract

The utility model relates to a highway tunnel cable duct formworking jumbo, including platform system and template system, the platform system includes truss and stand, and the stand outside is equipped with the bracket, sets up two template lifting beam on the bracket, is equipped with formwork support outside bracket below, the stand, and formwork support is last to be equipped with spacing angle steel, the exterior sheathing is equipped with upper and lower spacing beam through spacing angle steel transverse orientation between middle template and inner formword, spacing beam is last to be equipped with spacing angle steel, and the spacing angle steel transverse orientation on the spacing beam is passed through to inner formword and middle template, go up the spacing beam bottom and be equipped with the joist, two template lifting beam respectively through the jack with the external mold backboard stupefied and joist be connected to the upper and lower location and the drawing of patterns when founding the mould through the jack matched mould is firm and hard at present.

Description

A kind of vcehicular tunnel cable channel formwork chassis
Technical field
This utility model relates to highway tunnel construction field, is specifically related to a kind of for vcehicular tunnel cable trough concreting Formwork jumbo.
Background technology
Tunnel cable groove concrete cross section is little, and lines of outline is many, face is many, and conventional construction method many employings fritter template carries out assembly, But this construction method causes cable trough globality poor, and line style is difficult to control to, voids and pits defect, and presentation quality is poor, impact public affairs Road be open to traffic after the overall aesthetics in tunnel.
Summary of the invention
The purpose of this utility model is to provide a kind of integral mold plate chassis being applicable to vcehicular tunnel cable trough concrete construction, with Simplify concreting and apply operating process, the shortcoming overcoming original conventional construction method, from basic realization, save manpower, carry High efficiency.
The technical solution of the utility model is as follows:
A kind of vcehicular tunnel cable channel formwork chassis, it is characterised in that: include platform system and template system, described platform system Being horizontally disposed with including at least two, be parallel to each other and the truss of overhead certain altitude, the two ends of each truss connect one respectively The upper end of the column vertical with truss, the lower end of column is provided with the grade beam the most vertical with column and truss, and the outside of column is provided with cattle Lower limb, the top of described bracket is provided with two template lifting beams parallel with described grade beam, the lower section of described bracket, the outside of column, Being provided with falsework, described falsework includes upper backup pad and the lower supporting plate being connected with described uprights vertical, upper backup pad and Connected by connecting plate between lower supporting plate, the bottom surface of described upper backup pad and the end face of described lower supporting plate, movable with bolt respectively Connect limited location angle steel;Described template system is positioned at the lower section of described bracket, including exterior sheathing, intermediate die plate and interior template, institute Stating exterior sheathing and be positioned at the outside of described falsework, described intermediate die plate is positioned at the outside of described exterior sheathing, described interior template position again In the outside of described intermediate die plate, a wall of described exterior sheathing, intermediate die plate and interior template is equipped with back cord and lower back cord, Described exterior sheathing is provided with the one of back cord facing to described falsework, and its upper and lower back cord respectively with described falsework upper, Spacing angle steel on lower supporting plate is relative, and the wall that described intermediate die plate is provided with back cord with interior template is relative, intermediate die plate and Nei Mo It is provided with upper limit beam and lower limit beam, the end face of described upper limit beam and the both sides, bottom surface of lower limit beam between plate to live with bolt respectively Be dynamically connected limited location angle steel, and intermediate die plate is relative with the spacing angle steel of upper limit top surface of the beam respectively with the upper back cord of interior template, middle Template is relative with the spacing angle steel of upper limit soffit respectively with the lower back cord of interior template, and the bottom of described upper limit beam is provided with torr Beam;In two template lifting beams of described bracket end face, it is connected by jack between one and the upper back cord of described exterior sheathing, separately It is connected by jack between one with described joist.
This utility model can use integral mold plate, uses overall stand to be fixed, and good integrity, line style is easy to control;Location and Reinforcing very fast, quick construction, formwork rigidity is big, good stability;Decreasing the system voluntarily of complexity, trolley traveling uses tunnel Own loader moves, and provides cost savings.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the inside structural representation of exterior sheathing;
Fig. 3 is use state diagram of the present utility model.
Detailed description of the invention
As it is shown in figure 1, this utility model includes that platform system and template system, described platform system include that at least two level sets Put, be parallel to each other and the truss 1 of overhead certain altitude, the two ends of each truss 1 connect respectively one vertical with truss vertical The upper end of post 2, the lower end of column 2 is provided with the grade beam 3 the most vertical with column and truss, and the outside of column is provided with bracket 4, institute The top stating bracket 4 is provided with two template lifting beams 5 parallel with described grade beam, outside the lower section of described bracket 4, column 2 Side, is provided with falsework, and described falsework includes and described column 2 upper backup pad connected vertically 6 and lower supporting plate 7, Connected by connecting plate 8 between upper backup pad 6 and lower supporting plate 7, the bottom surface of described upper backup pad 6 and described lower supporting plate 7 End face, is flexibly connected limited location angle steel 9 with bolt respectively;Described template system is positioned at the lower section of described bracket, including exterior sheathing 10, intermediate die plate 11 and interior template 12, described exterior sheathing 10 is positioned at the outside of described falsework, described intermediate die plate 11 Being positioned at the outside of described exterior sheathing 10, described interior template 12 is positioned at again the outside of described intermediate die plate 11, described exterior sheathing 10, Back cord 13 and lower back cord 14 it is equipped with on one wall of intermediate die plate 11 and interior template 12.
Fig. 2 is shown that the structural facades figure of exterior sheathing 10, it can be seen that upper back cord 13 that one wall is provided with and lower back cord 14. Intermediate die plate is similar to exterior sheathing with the structure of interior template.
Described exterior sheathing 10 is provided with the one of back cord facing to described falsework, and on it back cord 13 and lower back cord 14 respectively with The upper backup pad of described falsework is relative with the spacing angle steel 9 on lower supporting plate, and described intermediate die plate and interior template are provided with back cord Wall relative, be provided with upper limit beam 15 and lower limit beam 16, the top of described upper limit beam 15 between intermediate die plate and interior template The both sides, bottom surface of face and lower limit beam 16 are flexibly connected limited location angle steel, spacing angle steel used herein and template with bolt respectively Spacing angle steel in the upper and lower gripper shoe of support is identical.The upper back cord of intermediate die plate and interior template respectively with the limit of upper limit top surface of the beam Parallactic angle steel is relative, and intermediate die plate is relative with the spacing angle steel of upper limit soffit respectively with the lower back cord of interior template, described upper limit The bottom of beam is provided with joist 17;In two template lifting beams 5 of described bracket 4 end face, upper with described exterior sheathing 10 Connected by jack 18 between back cord 13, be connected by jack 18 between another root with described joist 17.
Lift walking by loader when this utility model moves, lift for ease of loader, can be at described truss when being embodied as Bottom level sets two lower longerons 19 vertical with truss.
For making horse structure consolidate, diagonal brace 20 can be set between described truss and described column.
Height is regulated in use for ease of this utility model, can be at the bottom rational height regulation cushion block 21 of described grade beam.
As it is shown on figure 3, tunnel inverted arch is filled after completing with two lining constructions, before pouring cable trough, formwork jumbo is transported to position of constructing Put, use mechanic jacks to adjust stand entirety absolute altitude, bottom setting height(from bottom) regulation cushion block 21 according to designed elevation, start formwork erection. Exterior sheathing 10, intermediate die plate 11 and interior template 12 are all dropped to design height by artificial employing jack 18;By spacing angle steel 9 Fix with bolt, make the back cord of each template hold out against respectively its to spacing angle steel.Bulkhead is installed, completes formwork erection, then water Build cable trough concrete 22.
Concreting completes, and after solidifying certain time, carries out the demoulding.During the demoulding, spacing angle steel of first dismantling, the most somewhat Prize template, then utilize jack 18 template to be lifted up, complete the demoulding.Longeron 19 is lifted under stand by platform with loader Frame lifts walking and constructs to the next position.

Claims (4)

1. a vcehicular tunnel cable channel formwork chassis, it is characterised in that: include platform system and template system, described stand System includes that at least two is horizontally disposed with, is parallel to each other and the truss of overhead certain altitude, and the two ends of each truss connect respectively The upper end of a piece column vertical with truss, the lower end of column is provided with the grade beam the most vertical with column and truss, and the outside of column sets The bracket, the top of described bracket is had to be provided with two template lifting beams parallel with described grade beam, the lower section of described bracket, column Outside, is provided with falsework, and described falsework includes upper backup pad and the lower supporting plate being connected with described uprights vertical, upper Connected by connecting plate between fagging and lower supporting plate, the bottom surface of described upper backup pad and the end face of described lower supporting plate, use spiral shell respectively Bolt is flexibly connected limited location angle steel;Described template system is positioned at the lower section of described bracket, including exterior sheathing, intermediate die plate and Nei Mo Plate, described exterior sheathing is positioned at the outside of described falsework, and described intermediate die plate is positioned at the outside of described exterior sheathing, described interior mould Plate is positioned at again the outside of described intermediate die plate, a wall of described exterior sheathing, intermediate die plate and interior template is equipped with back cord and Lower back cord, described exterior sheathing is provided with the one of back cord facing to described falsework, and its upper and lower back cord props up with described template respectively Spacing angle steel in the upper and lower gripper shoe of frame is relative, and the wall that described intermediate die plate is provided with back cord with interior template is relative, intermediate die Being provided with upper limit beam and lower limit beam between plate and interior template, the end face of described upper limit beam and the both sides, bottom surface of lower limit beam are respectively Be flexibly connected limited location angle steel with bolt, the upper back cord of intermediate die plate and interior template respectively with the spacing angle steel phase of upper limit top surface of the beam Right, intermediate die plate is relative with the spacing angle steel of upper limit soffit respectively with the lower back cord of interior template, the bottom of described upper limit beam It is provided with joist;In two template lifting beams of described bracket end face, between one and the upper back cord of described exterior sheathing by jack even Connect, be connected by jack between another root with described joist.
Vcehicular tunnel cable channel formwork chassis the most according to claim 1, it is characterised in that: described truss bottom level It is provided with two lower longerons vertical with truss.
Vcehicular tunnel cable channel formwork chassis the most according to claim 1, it is characterised in that: described truss is vertical with described Intercolumniation is provided with diagonal brace.
Vcehicular tunnel cable channel formwork chassis the most according to claim 1, it is characterised in that: the bottom of described grade beam sets There is altitude mixture control cushion block.
CN201620226532.1U 2016-03-23 2016-03-23 Highway tunnel cable duct formworking jumbo Active CN205532627U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620226532.1U CN205532627U (en) 2016-03-23 2016-03-23 Highway tunnel cable duct formworking jumbo

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620226532.1U CN205532627U (en) 2016-03-23 2016-03-23 Highway tunnel cable duct formworking jumbo

Publications (1)

Publication Number Publication Date
CN205532627U true CN205532627U (en) 2016-08-31

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620226532.1U Active CN205532627U (en) 2016-03-23 2016-03-23 Highway tunnel cable duct formworking jumbo

Country Status (1)

Country Link
CN (1) CN205532627U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111287764A (en) * 2020-02-22 2020-06-16 北京泰德市政工程有限公司 Tunnel secondary lining structure and construction method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111287764A (en) * 2020-02-22 2020-06-16 北京泰德市政工程有限公司 Tunnel secondary lining structure and construction method thereof

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