CN105507147A - Bridge main tower with built-in stairway - Google Patents
Bridge main tower with built-in stairway Download PDFInfo
- Publication number
- CN105507147A CN105507147A CN201610111063.3A CN201610111063A CN105507147A CN 105507147 A CN105507147 A CN 105507147A CN 201610111063 A CN201610111063 A CN 201610111063A CN 105507147 A CN105507147 A CN 105507147A
- Authority
- CN
- China
- Prior art keywords
- bridge
- ladder access
- stairway
- main tower
- built
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/14—Towers; Anchors ; Connection of cables to bridge parts; Saddle supports
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a bridge main tower with a built-in stairway and relates to the field of roads or municipal engineering. The bridge main tower comprises a tower column and a support part, wherein the support part is arranged beside the tower column and connected with the same, a bridge deck is arranged above the support part, a hollow passage is arranged in the support part, the stairway is arranged in the hollow passage, and the stairway connects the ground and the bridge deck; the support part comprises a standing column and a lateral wall, and the standing column and the lateral wall encloses to form the hollow passage; an elevator shaft is arranged in the support part and located on one side of the hollow passage, and the elevator shaft connects the ground and the bridge deck; a support is arranged on the standing column and connected with a bridge upper structure; the stairway has multiple stories, each stairway story has a plurality of steps, and a platform is arranged between every two adjacent stairway stories. The bridge main tower has the advantages that the convenience problem of people going up to or going down off a city cable-stayed bridge and a suspension bridge is solved, the traffic function of the bridge is enhanced, and the overall landscape effect of the bridge is optimized.
Description
Technical field
The present invention relates to highway or municipal engineering field, be specifically related to a kind of bridge main tower of built-in ladder access.
Background technology
Along with the development that Bridges in Our Country is built, bridge scale, span are increasing, and especially city extra-large bridge gets more and more.Although many large size cities cable stayed bridge and suspension bridge are provided with sidewalk, common people trade will be landed from access bridge and is set to main bridge bridge floor.Some bridge later stages are provided with bridge passage in People's Bank of China at nearly main bridge place, but exert a certain influence to the overall view of bridge.In city cable stayed bridge and suspension bridge general arrangement, temporarily also do not have a kind of scheme can facilitate the upper and lower bridge of pedestrian, the overall view of bridge can not be destroyed again.
Summary of the invention
For the defect existed in prior art, the object of the present invention is to provide a kind of bridge main tower of built-in ladder access, the upper and lower bridge of pedestrian can be facilitated, the overall view of bridge can not be destroyed again.
For reaching above object, the technical scheme that the present invention takes is: a kind of bridge main tower of built-in ladder access, comprise king-post and support portion, described support portion is arranged at described king-post side, and be connected with described king-post, be provided with bridge floor above described support portion, in described support portion, have hollow channel, be provided with ladder access in described hollow channel, described ladder access connects ground and described bridge floor.
On the basis of technique scheme, described support portion comprises column and side wall, and described column and described side wall surround described hollow channel.
The basis of technique scheme is provided with elevator shaft in described support portion, and described elevator shaft is positioned at described hollow channel side, and described elevator shaft connects ground and described bridge floor.
Described column is provided with bearing on the basis of technique scheme, and described bearing connects described bridge floor.
On the basis of technique scheme, described ladder access has some layers, and every layer of described ladder access has some steps, is provided with platform between adjacent described ladder access.
Compared with prior art, the invention has the advantages that:
(1) bridge main tower of a kind of built-in ladder access of the present invention solves the upper and lower bridge of city cable stayed bridge and suspension bridge People's Bank of China not problem easily, ladder access is arranged at king-post side, do not affect king-post stressed, and convenient construction, embody the bridge design theory that people-oriented, enhance the communication function of bridge, optimize the overall landscape effect of bridge.
(2) bridge main tower of a kind of built-in ladder access of the present invention arranges the pedestrian of elevator for inconvenient walking, also can be used for carrying heavy goods.
(3) be provided with platform between every layer of ladder access of the bridge main tower of a kind of built-in ladder access of the present invention, can be used in the upper and lower ladder access way of pedestrian and have a rest.
Accompanying drawing explanation
Fig. 1 is the structural representation of the bridge main tower of a kind of built-in ladder access of the present invention;
Fig. 2 is the bridge main tower of a kind of built-in ladder access of the present invention structural representation when being provided with elevator;
In figure: 1-king-post, 2-column, 3-ladder access, 4-platform, 5-bridge floor, 6-side wall, 7-bearing, 8-elevator shaft.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is described in further detail.
Shown in Figure 1, the embodiment of the present invention provides a kind of bridge main tower of built-in ladder access to comprise king-post 1 and support portion, support portion is arranged at king-post 1 side, and be connected with king-post 1, bridge floor 5 is provided with above support portion, have hollow channel in support portion, be provided with ladder access 3 in hollow channel, ladder access 3 connects ground and bridge floor 5; Support portion comprises column 2 and L shape side wall 6, and column 2 is arranged at king-post 1 side, and is connected with king-post 1, and column 2, L shape side wall 6 and king-post 1 surround hollow channel; Column 2 is provided with bearing 7, and bearing 7 connects bridge floor 5; Ladder access 3 has some layers, and every layer of ladder access 3 has some steps, is provided with platform 4 between adjacent ladder access 3; The ladder access 3 connecting bridge floor 5 is located near king-post 1 side.
Shown in Figure 2, specific embodiment when providing the bridge main tower of a kind of built-in ladder access of the present invention to be provided with elevator, comprise king-post 1 and support portion, support portion is arranged at king-post 1 side, and be connected with king-post 1, be provided with bridge floor 5 above support portion, in support portion, have hollow channel, be provided with ladder access 3 in hollow channel, ladder access 3 connects ground and bridge floor 5; Support portion comprises column 2, side wall 6 and elevator shaft 8, side wall 6 is arranged at king-post 1 side in U-shaped, and be connected with king-post 1, column 2 is arranged at side wall 6 side, column 2, side wall 6, king-post 1 and elevator shaft 8 surround hollow channel, elevator shaft 8 is positioned at hollow channel side, and elevator shaft connects ground and bridge floor 5; Column 2 is provided with bearing 7, and bearing 7 connects bridge floor 5; Ladder access 3 has some layers, and every layer of ladder access 3 has some steps, is provided with platform 4 between adjacent ladder access 3.
The present invention is not limited to above-mentioned embodiment, and for those skilled in the art, under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications are also considered as within protection scope of the present invention.The content be not described in detail in this manual belongs to the known prior art of professional and technical personnel in the field.
Claims (5)
1. the bridge main tower of a built-in ladder access, it is characterized in that: comprise king-post (1) and support portion, described support portion is arranged at described king-post (1) side, and be connected with described king-post (1), bridge floor (5) is provided with above described support portion, have hollow channel in described support portion, be provided with ladder access (3) in described hollow channel, described ladder access (3) connects ground and described bridge floor (5).
2. the bridge main tower of a kind of built-in ladder access as claimed in claim 1, it is characterized in that: described support portion comprises column (2) and side wall (6), described column (2) and described side wall (6) surround described hollow channel.
3. the bridge main tower of a kind of built-in ladder access as claimed in claim 1, it is characterized in that: in described support portion, be provided with elevator shaft (8), described elevator shaft (8) is positioned at described hollow channel side, and described elevator shaft connects ground and described bridge floor (5).
4. the bridge main tower of a kind of built-in ladder access as claimed in claim 2, it is characterized in that: described column (2) is provided with bearing (7), described bearing (7) connects described bridge floor (5).
5. the bridge main tower of a kind of built-in ladder access as claimed in claim 1, it is characterized in that: described ladder access (3) has some layers, every layer of described ladder access (3) has some steps, is provided with platform (4) between adjacent described ladder access (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610111063.3A CN105507147A (en) | 2016-02-29 | 2016-02-29 | Bridge main tower with built-in stairway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610111063.3A CN105507147A (en) | 2016-02-29 | 2016-02-29 | Bridge main tower with built-in stairway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105507147A true CN105507147A (en) | 2016-04-20 |
Family
ID=55715426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610111063.3A Pending CN105507147A (en) | 2016-02-29 | 2016-02-29 | Bridge main tower with built-in stairway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105507147A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003328323A (en) * | 2002-05-15 | 2003-11-19 | Kajima Corp | Construction method of tower structure |
| CN202107986U (en) * | 2011-05-29 | 2012-01-11 | 中铁二院工程集团有限责任公司 | Bridge tower type emergency escape facility on a high speed railway passenger transportation special line |
| CN102747684A (en) * | 2012-07-23 | 2012-10-24 | 西南交通大学 | Compound-section bridge tower for long-span bridge |
| CN103375044A (en) * | 2012-04-17 | 2013-10-30 | 魏元龙 | Method for comprehensively constructing urban air highway by high-rise buildings and suspended cable-stayed bridge |
-
2016
- 2016-02-29 CN CN201610111063.3A patent/CN105507147A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003328323A (en) * | 2002-05-15 | 2003-11-19 | Kajima Corp | Construction method of tower structure |
| CN202107986U (en) * | 2011-05-29 | 2012-01-11 | 中铁二院工程集团有限责任公司 | Bridge tower type emergency escape facility on a high speed railway passenger transportation special line |
| CN103375044A (en) * | 2012-04-17 | 2013-10-30 | 魏元龙 | Method for comprehensively constructing urban air highway by high-rise buildings and suspended cable-stayed bridge |
| CN102747684A (en) * | 2012-07-23 | 2012-10-24 | 西南交通大学 | Compound-section bridge tower for long-span bridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160420 |