CN206916630U - Simple steel pipe arch rib closing device - Google Patents
Simple steel pipe arch rib closing device Download PDFInfo
- Publication number
- CN206916630U CN206916630U CN201720844187.2U CN201720844187U CN206916630U CN 206916630 U CN206916630 U CN 206916630U CN 201720844187 U CN201720844187 U CN 201720844187U CN 206916630 U CN206916630 U CN 206916630U
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- China
- Prior art keywords
- energy
- main chord
- floor
- chord tube
- closing device
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Abstract
The utility model discloses a kind of simple steel pipe arch rib closing device, it is related to science of bridge building field.The simple steel pipe arch rib closing device, including relative the first main chord tube and the second main chord tube connect, first main chord tube and the second main chord tube are docked by a joint string pipe, and first main chord tube and the second main chord tube are mounted on interior lining panel respectively close to one end inner side of the joint string pipe；First is provided with first main chord tube close to the side of the interior lining panel to put more energy into floor, being provided with second close to the side of the interior lining panel in second main chord tube puts more energy into floor, and the described first floor of putting more energy into connects described second by steel plate and put more energy into floor.Simple steel pipe arch rib closing device of the present utility model can be with the instantaneous closure construction of time saving and energy saving completion steel pipe arch bridge, and closes up precision and stress of arch costal and can preferably be adjusted, and reduces the security risk of long-time work high above the ground.
Description
Technical field
Technical field of bridge engineering is the utility model is related to, closes up dress more particularly, to a kind of simple steel pipe arch rib
Put.
Background technology
With the constantly bringing forth new ideas of construction technology, the continuous improvement of environmental requirement, across large reservoir, navigable river, precipitous
The Large Span Bridges such as valley are constantly used, and CFST Arch Bridge is exactly wherein to fit to select one of bridge type；Hanging without bracket buckle
Arm is assembled, in the installation process of complicated, construction section weight super large steel pipe arch bridge, especially vault join the two sections of a bridge, etc segment structure,
Linear and Stress Control of joining the two sections of a bridge, etc must be steel pipe arch bridge Cheng Qiao key.
Existing steel pipe arch bridge arch rib closes up that precision is not up to standard, operation is wasted time and energy and safety coefficient is relatively low.It is in addition, existing
Close up folded and faulted belt complexity, troublesome in poeration, overhead welding operation is more, quality cannot ensure that security performance is low.
Utility model content
In view of the above-mentioned problems, it is necessary to provide a kind of simple steel pipe arch rib closing device.The simple steel pipe arch bridge encircles
Rib closing device can with the instantaneous closure construction of time saving and energy saving completion steel pipe arch bridge, and close up precision and stress of arch costal can be with
Preferably adjusted, reduce the security risk of long-time work high above the ground.
To achieve these goals, the technical solution adopted in the utility model is as follows：
A kind of simple steel pipe arch rib closing device, including relative the first main chord tube and the second main chord tube connect, it is described
First main chord tube and the second main chord tube are docked by a joint string pipe, and first main chord tube and the second main chord tube respectively close to
Interior lining panel is mounted on the inside of one end of the joint string pipe；Installed in first main chord tube close to the side of the interior lining panel
There is first to put more energy into floor, being provided with second close to the side of the interior lining panel in second main chord tube puts more energy into floor, and described the
One floor of putting more energy into connects described second by steel plate and put more energy into floor.
Preferably, the both ends of the steel plate connect the described first floor and second of putting more energy into by welding and put more energy into floor respectively.
Preferably, the both ends of the steel plate are connected the described first floor and second of putting more energy into by bolt and put more energy into floor respectively.
Preferably, described first floor is put more energy into including six, six described first floors of putting more energy into surround the described first main string
The central axis of pipe is uniformly distributed.
Preferably, described second floor is put more energy into including six, six described second floors of putting more energy into surround the described second main string
The central axis of pipe is uniformly distributed.
Preferably, the length of the joint string pipe is 35~45cm.
Preferably, the joint string pipe includes the semicircular pipes of two adaptations, respectively the first semicircular pipe and the second half
Loop pipe, the first semicircular pipe connect first main chord tube, and the second semicircular pipe connects second main chord tube.
Due to being had the advantages that using above-mentioned technical proposal, the utility model：
Simple steel pipe arch rib closing device provided by the utility model, the both ends of steel plate are distinguished by welding or bolt
The floor and second of putting more energy into of connection first is put more energy into floor, to realize that the instantaneous of arch rib is closed up；Then by interior lining panel by joint string pipe
It is welded on main chord tube, finally completes the instantaneous closure construction of steel pipe arch bridge, it is time saving and energy saving, improve and close up precision.Joint string
Pipe is divided into two semicircular pipes so that for joint string pipe when realization is closed up, docking is more precisely and easy.
In summary, simple steel pipe arch rib closing device provided by the utility model, have it is reasonable in design, simply may be used
Lean on, be easy to process, cost is cheap and it is easy to operate the characteristics of, can with time saving and energy saving completion steel pipe arch bridge it is instantaneous close up apply
Work, and close up precision and stress of arch costal and can preferably be adjusted, reduce the security risk of long-time work high above the ground.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment simple steel pipe arch rib closing device；
Fig. 2 is the schematic cross-section of the utility model embodiment simple steel pipe arch rib closing device.
In accompanying drawing, the main chord tubes of 1- first, the main chord tubes of 2- second, 3- joint string pipes, 31- the first semicircular pipes, 32- the second half
Loop pipe, 4- interior lining panels, 5- put more energy into floor, and 51 first put more energy into floor, and 52- second puts more energy into floor, 6- steel plates.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
It should be noted that when component is referred to as " being fixed on " another component, it can be directly on another component
Or there may also be component placed in the middle.When a component is considered as " connection " another component, it can be directly connected to
To another component or it may be simultaneously present component placed in the middle.When a component is considered as " being arranged at " another component, it
Can be set directly on another component or may be simultaneously present component placed in the middle.Term as used herein is " vertical
", " horizontal ", "left", "right" and similar statement for illustrative purposes only.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to technology of the present utility model
The implication that the technical staff in domain is generally understood that is identical.It is simply in term used in the description of the present utility model herein
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " include
The arbitrary and all combination of one or more related Listed Items.
Please referring also to Fig. 1 and Fig. 2, the utility model embodiment provide a kind of simple steel pipe arch rib and close up dress
Put, including relative the first main chord tube 1 and the second main chord tube 2 connect, the first main chord tube 1 and the second main chord tube 2 pass through a joint string
Pipe 3 docks, and the first main chord tube 1 and the second main chord tube 2 are mounted on interior lining panel 4 respectively close to one end inner side of the pipe of joint string 3.
The length of joint string pipe 3 is 35~45cm.In the present embodiment, the length of joint string pipe 3 is 40cm.Interior lining panel 4 is ring-type.
Joint string pipe 3 includes the semicircular pipe of two adaptations, respectively the first semicircular pipe 31 and the second semicircular pipe 32, so designs
So that close up more precisely and conveniently.First semicircular pipe 31 and the second semicircular pipe 32 are by one block of straight steel by rolling machine
Coiled sheet Qu Ercheng.First semicircular pipe 31 connects the first main chord tube 1, and the second semicircular pipe 32 connects the second main chord tube 2.
In the present embodiment, it is mounted on floor 5 of putting more energy into the first main chord tube 1 and the second main chord tube 2.Put more energy into floor 5
Put more energy into floor 52 including the first floor 51 and second of putting more energy into.First put more energy into floor 51 in the first main chord tube 1 close to liner
The side of plate 4, second put more energy into floor 52 in the second main chord tube 2 close to the side of interior lining panel 4.First floor 51 of putting more energy into is logical
The connection of steel plate 6 second is crossed to put more energy into floor 52.The both ends of steel plate 6 can be put more energy into floor 51 and second by welding connection first respectively
Put more energy into floor 52.The both ends of steel plate 6 can also be connected the first floor 51 and second of putting more energy into respectively by bolt (not shown) and be put more energy into
Floor 52.In the present embodiment, the both ends of steel plate 6 are put more energy into floor by welding the floor 51 and second of putting more energy into of connection first respectively
52.First floor 51 of putting more energy into is respectively fixedly connected with the inwall and steel plate 6 of the first main chord tube 1, and the second floor 52 of putting more energy into is fixed respectively
Connect the inwall and steel plate 6 of the second main chord tube 2.First puts more energy into floor 51 and the second thickness for putting more energy into floor 52 is 2~3cm.
In the present embodiment, first put more energy into floor 51 include six, six first put more energy into floors 51 surround the first main chord tube 1 center
Axis is uniformly distributed.Second put more energy into floor 52 include six, six second put more energy into floors 52 surround the second main chord tube 2 central shafts
Line is uniformly distributed.First puts more energy into floor 51 and the second thickness for putting more energy into floor 52 is 3cm.
When in use, arch rib uses without support cable the simple steel pipe arch rib closing device of the utility model embodiment
Rope hangs stayed knotting method installation section arch rib, and two sides are symmetrically installed, and steel plate 6 will be adjusted to be welded to first and put more energy into floor 51
Put more energy into second on floor 52, to realize that the instantaneous of arch rib is closed up；Then joint string pipe 3 is welded to by interior lining panel 4
On first main chord tube 1 and the second main chord tube 2, it is specially：The one end of first semicircular pipe 31 away from the first main chord tube 1 is welded to
On the interior lining panel 4 of second main chord tube 2, meanwhile, the one end of the second semicircular pipe 32 away from the second main chord tube 2 is welded to the first master
It is time saving and energy saving so as to complete the instantaneous closure construction of steel pipe arch bridge on the interior lining panel 4 of string pipe 1, improve and close up precision.
It is understood that the first floor 51 of putting more energy into is not limited to six, in other embodiments, its can be more than or
Less than six.
It is understood that the second floor 52 of putting more energy into is not limited to six, in other embodiments, its can be more than or
Less than six.
Described above is the detailed description for the preferable possible embodiments of the utility model, but embodiment is not limited to
Patent claim of the present utility model, the equal change or modification completed under the technical spirit suggested by all the utility model
Change, all should belong to the utility model and cover the scope of the claims.
Claims (7)
- A kind of 1. simple steel pipe arch rib closing device, it is characterised in that：Including relative the first main chord tube connect and the second master String pipe, first main chord tube and the second main chord tube are docked by a joint string pipe, and first main chord tube and the second main string Pipe is mounted on interior lining panel respectively close to one end inner side of the joint string pipe；Close to the interior lining panel in first main chord tube Side be provided with first and put more energy into floor, the side in second main chord tube close to the interior lining panel is provided with the second ribbed stiffener Plate, the described first floor of putting more energy into connect described second by steel plate and put more energy into floor.
- 2. simple steel pipe arch rib closing device as claimed in claim 1, it is characterised in that：The both ends of the steel plate pass through Welding connects the described first floor and second of putting more energy into and put more energy into floor respectively.
- 3. simple steel pipe arch rib closing device as claimed in claim 1, it is characterised in that：The both ends of the steel plate pass through Bolt connects the described first floor and second of putting more energy into and put more energy into floor respectively.
- 4. simple steel pipe arch rib closing device as claimed in claim 1, it is characterised in that：Described first puts more energy into floor bag Six are included, six described first floors of putting more energy into are uniformly distributed around the central axis of first main chord tube.
- 5. simple steel pipe arch rib closing device as claimed in claim 1, it is characterised in that：Described second puts more energy into floor bag Six are included, six described second floors of putting more energy into are uniformly distributed around the central axis of second main chord tube.
- 6. simple steel pipe arch rib closing device as claimed in claim 1, it is characterised in that：The length of the joint string pipe For 35~45cm.
- 7. simple steel pipe arch rib closing device as claimed in claim 1, it is characterised in that：The joint string pipe includes two The semicircular pipe of individual adaptation, respectively the first semicircular pipe and the second semicircular pipe, the first semicircular pipe connection described the One main chord tube, the second semicircular pipe connect second main chord tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720844187.2U CN206916630U (en) | 2017-07-12 | 2017-07-12 | Simple steel pipe arch rib closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720844187.2U CN206916630U (en) | 2017-07-12 | 2017-07-12 | Simple steel pipe arch rib closing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206916630U true CN206916630U (en) | 2018-01-23 |
Family
ID=61347218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720844187.2U Expired - Fee Related CN206916630U (en) | 2017-07-12 | 2017-07-12 | Simple steel pipe arch rib closing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206916630U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109505266A (en) * | 2018-12-07 | 2019-03-22 | 中铁局集团厦门建设工程有限公司 | A kind of sleeping splicing method in the scene of tubular arch |
-
2017
- 2017-07-12 CN CN201720844187.2U patent/CN206916630U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109505266A (en) * | 2018-12-07 | 2019-03-22 | 中铁局集团厦门建设工程有限公司 | A kind of sleeping splicing method in the scene of tubular arch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 530200 No.21 Pingle Avenue, Liangqing District, Nanning City, Guangxi Zhuang Autonomous Region Patentee after: GUANGXI ROAD AND BRIDGE ENGINEERING GROUP Co.,Ltd. Address before: 530011 No. 17 Zhonghua Road, the Guangxi Zhuang Autonomous Region, Nanning Patentee before: GUANGXI ROAD AND BRIDGE ENGINEERING GROUP Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180123 Termination date: 20210712 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |