CN203034377U - Construction template of cable bent tower of cable-stayed bridge - Google Patents
Construction template of cable bent tower of cable-stayed bridge Download PDFInfo
- Publication number
- CN203034377U CN203034377U CN 201320005172 CN201320005172U CN203034377U CN 203034377 U CN203034377 U CN 203034377U CN 201320005172 CN201320005172 CN 201320005172 CN 201320005172 U CN201320005172 U CN 201320005172U CN 203034377 U CN203034377 U CN 203034377U
- Authority
- CN
- China
- Prior art keywords
- template
- cable
- stupefied
- stayed
- bodies
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a construction template of a cable bent tower of a cable-stayed bridge. The construction template comprises an inner template body and an outer template body, wherein the outer template body comprises front template bodies, side template bodies and angular template bodies, front template bodies are used for forming the front surface of the cable bent tower and the rear surface of the cable bent tower, side template bodies are used for forming the left surface of the cable bent tower and the right surface of the cable bent tower, angular template bodies are used for connecting front template bodies with side template bodies, and reinforcing rib plates are arranged on the outer side of the outer template body. According to the construction template, front template bodies, side template bodies and angular template bodies are designed according to the appearance of the cable bent tower, front template bodies on the front side and the rear side and side template bodies on the left side and the right side are connected through four angular template bodies to form the closed outer template body of the cable bent tower, a concrete forming cavity of the cable bent tower is formed by the outer template body and the inner template body, and the standard outer template body can be used through assembly, so that the construction quality can be effectively guaranteed, the construction efficiency of forming of the cable bent tower can be greatly improved, and the construction template can be widely applied in the bridge engineering filed.
Description
Technical field
The utility model is used for the bridge engineering field, particularly relates to a kind of construction formwork of bridge.
Background technology
Cable stayed bridge because bridge tower and bridge are simultaneously stressed, makes its span ability than beam bridge stronger as a kind of guy system, is the main bridge type of modern Longspan Bridge.The Cable-stayed Bridge Pylon structure has polytype, mainly selects for use according to the factors such as arrangement requirement, bridge deck width and girder span of drag-line.Sarasota form commonly used vertically is furnished with single-column shape, A shape and the shape of falling Y along bridge, along the bridge lateral arrangement single-column shape, double columnar form, gate-type, battered leg gate-type, inverted V-shaped, the shape of falling Y, A shape etc. is arranged.In the behind that cable stayed bridge continues to bring out, be the constantly perfect of thing followed job practices, wherein how to construct be a difficult problem that often runs in the process of construction to Cable-stayed Bridge Pylon.In recent years, the Sarasota height has been developed into by 50--100 rice and has surpassed hundred meters, even nearly 200 meters, standardization, standardization are demanded in the Sarasota construction urgently, to guarantee workmanship and construction safety.In addition, in CONSTRUCTION OF CABLE-STAYED BRIDGE, the Sarasota construction period generally is in critical circuits, and there is material impact total duration, and institute is by improving Sarasota construction frock, and to improve the Sarasota efficiency of construction, accelerating speed of application also becomes and need one of problem that solves.
The utility model content
For addressing the above problem, the utility model provides a kind of normalized template that guarantees construction quality, improves efficiency of construction.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of stayed-cable bridge Sarasota construction formwork, comprise inner formword and exterior sheathing, exterior sheathing comprises the side template on surface about the positive template, moulding Sarasota of moulding Sarasota front and rear surfaces and connects the Angle formwork of positive template and side template that the outside of exterior sheathing is provided with deep floor.
Be further used as the improvement of technical solutions of the utility model, side template is the cambered plate that is provided with some windows, is equipped with the window board in cable guide pipe and sealing strand conduit and side template gap in each window.
Be further used as the improvement of technical solutions of the utility model, be provided with the repairing piece between window board and cable guide pipe.
Be further used as the improvement of technical solutions of the utility model, positive template is surface plate, and Angle formwork comprises the cambered surface section that is connected with side panel and the planar section that is connected with front plate.
Be further used as the improvement of technical solutions of the utility model, deep floor comprises horizontal ribbed and vertical floor, and exterior sheathing is equipped with some fixed connecting pieces at the deep floor at place, sideline.
Be further used as the improvement of technical solutions of the utility model, it is stupefied that the exterior sheathing outside also is provided with some pressures, press that stupefied to comprise that first of the positive template outside presses second of stupefied, the side template outside to press the 3rd of stupefied and the Angle formwork outside to press stupefied, second presses stupefied two ends to press stupefied with first respectively and the 3rd stupefied connection of pressure.
Be further used as the improvement of technical solutions of the utility model, each window board outside is equipped with some handgrips.
Be further used as the improvement of technical solutions of the utility model, exterior sheathing is prefabricated steel, and described inner formword is the plank of field fabrication.
The beneficial effects of the utility model: in this construction formwork, in conjunction with three kinds of templates of Sarasota configuration design, be positive template, side template and Angle formwork, the side template of the positive template of both sides, front and back and the left and right sides is connected into the Sarasota exterior sheathing of sealing by four Angle formworks, the concrete formation chamber of forming Sarasota in conjunction with inner formword, the utility model has guaranteed construction quality effectively by assembling the i.e. standardization exterior sheathing of usefulness, has also improved the efficiency of construction of Sarasota moulding greatly.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is positive template structural front view among the utility model embodiment;
Fig. 2 is positive template structure side view among the utility model embodiment;
Fig. 3 is Angle formwork structural front view among the utility model embodiment;
Fig. 4 is Angle formwork structure side view among the utility model embodiment;
Fig. 5 is side template structural front view among the utility model embodiment;
Fig. 6 is side template structure side view among the utility model embodiment;
Fig. 7 is the stupefied structural representation of second pressure among the utility model embodiment;
Fig. 8 is window plate structure schematic diagram among the utility model embodiment.
The specific embodiment
With reference to Fig. 1～Fig. 8, the utility model provides a kind of stayed-cable bridge Sarasota construction formwork, comprise inner formword and exterior sheathing, exterior sheathing comprises the side template 2 on surface about the positive template 1, moulding Sarasota of moulding Sarasota front and rear surfaces and connects the Angle formwork 3 of positive template 1 and side template 2 that the outside of exterior sheathing is provided with deep floor 4.
In this construction formwork, in conjunction with three kinds of templates of Sarasota configuration design, be positive template 1, side template 2 and Angle formwork 3, the side template 2 of the positive template 1 of both sides, front and back and the left and right sides is connected into the Sarasota exterior sheathing of sealing by four Angle formworks 3, the concrete formation chamber of forming Sarasota in conjunction with inner formword, the utility model has guaranteed construction quality effectively by assembling the i.e. standardization exterior sheathing of usefulness, has also improved the efficiency of construction of Sarasota moulding greatly.
As the utility model preferred embodiment, side template 2 is equipped with the window board 5 in cable guide pipe and sealing strand conduit and side template 2 gaps for being provided with the cambered plate of some windows in each window.
As the utility model preferred embodiment, be provided with repairing piece 6 between window board 5 and cable guide pipe.
Cable guide pipe is used for the through hole that the moulding Sarasota installs and fixes suspension cable, reinforcement construction is finished and the inclined cable catheter positioning utilizes tower crane that template is sling after finishing, window is aimed at the cable guide pipe Primary Location, the assembly unit positive template 1 then, all install the post-reinforcing template, because the fenestration template window is bigger than normal than cable guide pipe, need combined window plate 5 to seal, window board is inserted in cable guide pipe, when the part cable guide pipe clashes because of angle and window board 5, can on-the-spot modified segment circular hole position, by meniscate repairing piece 6 window board 5 is connected with the suspension cable sleeve, with window board 5 and side template 2 sealing welding, finish the cable guide pipe sealing then.
As the utility model preferred embodiment, positive template 1 is surface plate, and Angle formwork 3 comprises the cambered surface section 31 that is connected with side panel 2 and the planar section 32 that is connected with front plate 1.
Positive template 1 is surface plate, and side panel 2 is cambered plate, and the Angle formwork 3 by being provided with cambered surface section 31 and planar section 32 is realized the transition of positive templates 1 and side panel 2, and Angle formwork 3 has also improved the surface construction quality of Sarasota when improving efficiencies of construction.
As the utility model preferred embodiment, deep floor 4 comprises horizontal ribbed and vertical floor, and exterior sheathing is equipped with some fixed connecting pieces at the deep floor 4 at place, sideline.
Exterior sheathing is finished fastening between template by the some bolts on the sideline place deep floor 4, and bolt connects the recycling requirement that has realized exterior sheathing, has also improved the efficiency of construction in the template group process of assembling.
As the utility model preferred embodiment, it is stupefied that the exterior sheathing outside also is provided with some pressures, press stupefied comprise first of positive template 1 outside press second of stupefied 7, side template 2 outsides press stupefied 8 and Angle formwork 3 outsides the 3rd press stupefied 9, the second to press stupefied 8 two ends to press the stupefied 7 and the 3rd to press stupefied 9 to be connected with first respectively.
The stupefied connection of pressure by the exterior sheathing outside has improved the fastening effect between exterior sheathing, has improved construction quality and safety.
As the utility model preferred embodiment, each window board 5 outside is equipped with some handgrips 51.
As the utility model preferred embodiment, exterior sheathing is prefabricated steel, and inner formword is the plank of field fabrication.
Exterior sheathing adopts prefabricated steel plate, is conducive to standardization and the standardization of template, for the recycling of template, improve efficiency of construction, improve construction quality and offer help.
Certainly, the invention is not limited to above-mentioned embodiment, those of ordinary skill in the art also can make equivalent variations or replacement under the prerequisite of the utility model spirit, the modification that these are equal to or replacement all are included in the application's claim institute restricted portion.
Claims (8)
1. stayed-cable bridge Sarasota construction formwork, comprise inner formword and exterior sheathing, it is characterized in that: described exterior sheathing comprises the side template (2) on surface about the positive template (1), moulding Sarasota of moulding Sarasota front and rear surfaces and connects described positive template (1) and the Angle formwork (3) of side template (2) that the outside of described exterior sheathing is provided with deep floor (4).
2. a kind of stayed-cable bridge Sarasota construction formwork according to claim 1, it is characterized in that: described side template (2) is equipped with cable guide pipe in described each window and seals described cable guide pipe and the window board (5) in side template (2) gap for being provided with the cambered plate of some windows.
3. a kind of stayed-cable bridge Sarasota construction formwork according to claim 2 is characterized in that: be provided with between described window board (5) and cable guide pipe and repair piece (6).
4. a kind of stayed-cable bridge Sarasota construction formwork according to claim 2, it is characterized in that: described positive template (1) is surface plate, and described Angle formwork (3) comprises the cambered surface section (31) that is connected with side panel (2) and the planar section (32) that is connected with front plate (1).
5. according to any described a kind of stayed-cable bridge Sarasota construction formwork of claim 1～4, it is characterized in that: described deep floor (4) comprises horizontal ribbed and vertical floor, and described exterior sheathing is equipped with some fixed connecting pieces at the deep floor (4) at place, sideline.
6. according to any described a kind of stayed-cable bridge Sarasota construction formwork of claim 1～4, it is characterized in that: it is stupefied that the described exterior sheathing outside also is provided with some pressures, stupefied first of positive template (1) outside that comprises of described pressure presses second of stupefied (7), side template (2) outside to press the 3rd of stupefied (8) and Angle formwork (3) outside to press stupefied (9), and described second presses the two ends of stupefied (8) to press stupefied (7) and the 3rd to press stupefied (9) to be connected with first respectively.
7. according to any described a kind of stayed-cable bridge Sarasota construction formwork of claim 2～4, it is characterized in that: described each window board (5) outside is equipped with some handgrips (51).
8. according to any described a kind of stayed-cable bridge Sarasota construction formwork of claim 1～4, it is characterized in that: described exterior sheathing is prefabricated steel, and described inner formword is the plank of field fabrication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320005172 CN203034377U (en) | 2013-01-05 | 2013-01-05 | Construction template of cable bent tower of cable-stayed bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320005172 CN203034377U (en) | 2013-01-05 | 2013-01-05 | Construction template of cable bent tower of cable-stayed bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203034377U true CN203034377U (en) | 2013-07-03 |
Family
ID=48686513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320005172 Expired - Fee Related CN203034377U (en) | 2013-01-05 | 2013-01-05 | Construction template of cable bent tower of cable-stayed bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203034377U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104278632A (en) * | 2013-07-09 | 2015-01-14 | 宏润建设集团股份有限公司 | Bridge main tower creeping formwork and manufacturing method thereof |
| CN105862590A (en) * | 2016-04-14 | 2016-08-17 | 中交第三航务工程局有限公司 | Splicing method for curved single-tower double-cable-plane frameworks for cable-stayed bridge main tower |
-
2013
- 2013-01-05 CN CN 201320005172 patent/CN203034377U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104278632A (en) * | 2013-07-09 | 2015-01-14 | 宏润建设集团股份有限公司 | Bridge main tower creeping formwork and manufacturing method thereof |
| CN105862590A (en) * | 2016-04-14 | 2016-08-17 | 中交第三航务工程局有限公司 | Splicing method for curved single-tower double-cable-plane frameworks for cable-stayed bridge main tower |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204023778U (en) | The connected node of prefabricated assembled concrete beam column | |
| CN204850442U (en) | A arc formwork for special -shaped beam column node | |
| CN105113659A (en) | Prefabrication wall of prefabricated house | |
| CN103981897B (en) | A kind of waterproof construction method of outer wall of basement stiffened column | |
| CN104251038A (en) | Encased steel plate-concrete composite coupling beam and construction method thereof | |
| CN105113665A (en) | Prefabricated hoisted wall of assembly type building | |
| CN103953123A (en) | H-shaped steel frame node with partially restricted beam end and construction method thereof | |
| CN103806538B (en) | A kind of precast reinforced concrete structure | |
| CN203034377U (en) | Construction template of cable bent tower of cable-stayed bridge | |
| CN204023777U (en) | The connected node of prefabricated assembled concrete beam column | |
| CN110593104A (en) | Manufacturing and construction process of vase type cable tower steel formwork | |
| CN104032861B (en) | Mixing coupled wall steel column and non-energy dissipating beam connecting node structure and construction method thereof | |
| CN204570446U (en) | The T-shaped simply supported beam of a kind of precast assembly | |
| CN204940585U (en) | The precast wall body of assembled-type house | |
| CN204940608U (en) | The prefabrication and lifting body of wall of fabricated structure | |
| CN205348214U (en) | Column formula reinforced concrete and shaped steel hybrid portal crane basis | |
| CN209066598U (en) | Double replaceable active beam links of channel cross-section-steel skirt beam connection structure | |
| CN102562098B (en) | Tunnel steel temporary inverted arch with rapid assembly and disassembly | |
| CN105113701A (en) | Prefabricated wall of assembled building | |
| CN204590605U (en) | Building steel door and window hole large form | |
| CN205421710U (en) | Permanent beam mold board, concrete structure component are connected to arrangement of reinforcement formula buckle | |
| CN208137272U (en) | A kind of self-supporting masonry partition wall support rigid frame | |
| CN203452268U (en) | Box-type combined concrete column | |
| CN202866274U (en) | Flat surface and curved surface dual-use combined steel formwork for pouring of concrete | |
| CN204940679U (en) | The precast wall body of fabricated structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG FOUNDATION ENGINEERING GROUP CO., LTD. Free format text: FORMER NAME: GUANGDONG PROV. FOUNDATION ENGINEERING CO. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 19-20, No. 510620, Tianhe Road, 99 Tianhe Road, Guangdong, Guangzhou Patentee after: Foundation Design Group Co., Ltd of Guangdong Province Address before: 19-20, No. 510620, Tianhe Road, 99 Tianhe Road, Guangdong, Guangzhou Patentee before: Guangdong Prov. Foundation Engineering Co. |
|
| 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: 20130703 Termination date: 20180105 |