CN113026531A - Assembled steel construction passenger footbridge - Google Patents
Assembled steel construction passenger footbridge Download PDFInfo
- Publication number
- CN113026531A CN113026531A CN202110160157.0A CN202110160157A CN113026531A CN 113026531 A CN113026531 A CN 113026531A CN 202110160157 A CN202110160157 A CN 202110160157A CN 113026531 A CN113026531 A CN 113026531A
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- Prior art keywords
- bridge
- reinforcing rod
- rod
- bridge floor
- reinforcing
- 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.)
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 17
- 239000010959 steel Substances 0.000 title claims abstract description 17
- 238000010276 construction Methods 0.000 title claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 36
- 238000009434 installation Methods 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 6
- 230000007547 defect Effects 0.000 abstract description 4
- 238000012545 processing Methods 0.000 abstract description 3
- 238000003466 welding Methods 0.000 abstract description 3
- 239000003351 stiffener Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- 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
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- 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
- E01D19/02—Piers; Abutments ; Protecting same against drifting ice
-
- 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
- E01D19/10—Railings; Protectors against smoke or gases, e.g. of locomotives; Maintenance travellers; Fastening of pipes or cables to bridges
- E01D19/103—Parapets, railings ; Guard barriers or road-bridges
-
- 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
- E01D19/12—Grating or flooring for bridges; Fastening railway sleepers or tracks to bridges
- E01D19/125—Grating or flooring for bridges
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses an assembly type steel structure pedestrian overpass, which comprises a bridge deck, wherein guardrails are arranged on two sides of the bridge deck, a street lamp is arranged on the bridge deck, arch ribs are arranged at the top end of the bridge deck, cross braces are arranged among the arch ribs, a lamp holder is arranged at the top end of the street lamp, a control module and a timing module are arranged inside the street lamp, pressure sensors are arranged at two ends of the bridge deck, a main support column is arranged between the bottoms of the bridge deck, an embedded part is arranged at the bottom end of the main support column, a first reinforcing rod and a second reinforcing rod are staggered to form an X shape, a fixing part is arranged at the staggered position of the first reinforcing rod and the second reinforcing rod, the first reinforcing rod and the second reinforcing rod are respectively installed and fixed through an installation plate, a first bolt penetrates through the installation plate and is respectively and fixedly connected with a side support plate and the main support, the defect problem caused by pure welding is avoided, the field installation efficiency is improved, and the whole bridge material and processing cost are reduced.
Description
Technical Field
The invention relates to the technical field of pedestrian overpasses, in particular to an assembly type steel structure pedestrian overpass.
Background
The steel structure pedestrian bridge is relatively common in urban bridge design, the steel structure bridge is superior to a concrete structure bridge in the aspects of structural performance (including anti-seismic performance), economy (including maintenance during later operation) and the like, and the steel structure bridge is adopted in future urban construction in a large amount to become a trend.
For example, the patent publication "CN 201920212936.9" is named as: the patent of ' a double-layer pedestrian overpass ' discloses ' a double-layer pedestrian overpass comprising a bridge pier, a bridge body fixed on the bridge pier and bridge ladders arranged at two ends of the bridge body; the bridge body is provided with an appearance panel which is an ultraviolet-proof transparent panel, and the top of the appearance panel is provided with an air conditioner, a colored lamp switch and a plurality of colored lamps; the inner wall of the appearance panel is provided with a plurality of reading and containing frames and a plurality of advertising columns; a human body infrared sensor, a display screen, a reading switch and a storage battery are arranged on the reading storage rack; the bridge body is provided with two fences for isolating the bridge body into a leisure area and a pedestrian passageway, one side of one fence is provided with a fence seat and a flower groove, one side of the other fence is provided with a gallery seat and a gallery table, an inverted equilateral trapezoid descending bridge is arranged below the bridge body, and the bridge body is fixedly connected with the descending bridge through a support column; railings are arranged on two sides of the descending bridge; the bridge ladder is provided with spiral steps and an accessible gentle slope channel; the barrier-free gentle slope passage divides the bridge ladder into a left passage and a right passage; publicity columns are arranged on two sides of the bridge ladder.
However, when the existing pedestrian overpass is installed, the bridge plate for pedestrians to pass through is not loaded and is hung on the bridge railing serving as a bearing beam, the structural component and the practical component are combined together by the overpass with the structure, the use of building materials can be reduced, and the construction cost is relatively reduced.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the fabricated steel structure pedestrian overpass which is strong in practicability and simple in structure.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme:
an assembly type steel structure pedestrian bridge comprises a bridge floor, guardrails are arranged on two sides of the bridge floor, a street lamp is arranged on the bridge floor, arch ribs are arranged on the top end of the bridge floor, cross braces are arranged among the arch ribs, a lamp holder is arranged on the top end of the street lamp, a control module and a timing module are arranged inside the street lamp, pressure sensors are arranged at two ends of the bridge floor, a main support column is arranged between the bottom of the bridge floor, an embedded part is arranged at the bottom end of the main support column, side support columns are arranged on two sides of the bottom of the bridge floor, a first reinforcing rod and a second reinforcing rod are arranged between each side support column and the main support column, mounting plates are arranged at two ends of each first reinforcing rod and each second reinforcing rod, a first bolt is arranged on each mounting plate, a mounting rod is arranged in the middle of each side support column, and a, one end of the support rod is provided with a connecting piece, the other end of the support rod is provided with a clamping plate, and a second bolt is arranged on the clamping plate.
In order to improve the stability of the bridge body, the invention improves that the first reinforcing rod and the second reinforcing rod are staggered to form an X shape, a fixing piece is arranged at the staggered position of the first reinforcing rod and the second reinforcing rod, and the mounting plates are connected through a first bolt.
In order to realize better installation, the invention improves that the support rods are symmetrically arranged between the installation rods, one end of each support rod is connected with the side support column through a connecting piece, and the clamping plate is respectively connected with the installation rods and the support rods through second bolts.
In order to realize better control, the invention improves that the pressure sensor is electrically connected with the control module, and the control module is electrically connected with the timing module.
In order to improve the installation efficiency, the invention improves that the bottoms of the main supporting column and the side supporting columns are provided with embedded parts.
In order to realize better use, the invention has the improvement that the lamp holder arranged at the top of the street lamp is a lamp tube made of LED materials.
(III) advantageous effects
Compared with the prior art, the invention provides an assembly type steel structure pedestrian overpass, which has the following beneficial effects:
this assembled steel construction people's air bridge, when using, first stiffener is crisscross "X" shape with the second stiffener, first stiffener is provided with the mounting with second stiffener intersection, first stiffener is installed fixedly through the mounting panel respectively with the second stiffener, first bolt passes mounting panel and collateral branch fagging and main tributary fagging fixed connection respectively, makes bridge floor overall structure's strength properties obtain promoting, has avoided the defect problem that simple welding caused, has improved on-the-spot installation effectiveness, has reduced whole bridge material and processing cost.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the FIG. 1 embodiment of the present invention;
FIG. 3 is a schematic view of the internal structure of FIG. 1 at 5 according to the present invention;
in the figure: 1. a bridge deck; 2. a guardrail; 3. an arch rib; 4. a cross brace; 5. a street lamp; 6. a main support column; 7. embedding parts; 8. side support columns; 9. a first reinforcement bar; 10. a second reinforcement bar; 11. a fixing member; 12. mounting a plate; 13. a first bolt; 14. a pressure sensor; 15. a stay bar; 16. mounting a rod; 17. a connecting member; 18. a splint; 19. a second bolt; 20. a lamp cap; 21. a control module; 22. and a timing module.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, an assembly type steel structure pedestrian bridge comprises a bridge deck 1, guardrails 2 are arranged on two sides of the bridge deck 1, a street lamp 5 is arranged on the bridge deck 1, arch ribs 3 are arranged on the top of the bridge deck 1, cross braces 4 are arranged between the arch ribs 3, a lamp holder 20 is arranged on the top of the street lamp 5, a control module 21 and a timing module 22 are arranged inside the street lamp 5, pressure sensors 14 are arranged on two ends of the bridge deck 1, a main support column 6 is arranged between the bottoms of the bridge deck 1, an embedded part 7 is arranged at the bottom end of the main support column 6, side support columns 8 are arranged on two sides of the bottom of the bridge deck 1, a first reinforcing rod 9 and a second reinforcing rod 10 are arranged between the side support columns 8 and the main support column 6, mounting plates 12 are arranged on two ends of the first reinforcing rod 9 and the second reinforcing rod 10, a first bolt 13 is arranged on the mounting plate, the utility model discloses a support structure, including side support column 8, be provided with installation pole 16 in the middle of the side support column 8, be provided with vaulting pole 15 between side support column 8 and the installation pole 16, vaulting pole 15 one end is provided with connecting piece 17, and the other end is provided with splint 18, be provided with second bolt 19 on the splint 18.
In order to improve the stability of the bridge body, the invention improves that the first reinforcing rod 9 and the second reinforcing rod 10 are staggered to form an X shape, a fixing piece 11 is arranged at the staggered position of the first reinforcing rod 9 and the second reinforcing rod 10, and the mounting plates 12 are connected through a first bolt 13.
In order to achieve better installation, the invention improves that the support rods 15 are symmetrically arranged between the installation rods 16, one end of each support rod 15 is connected with the side support column 8 through a connecting piece 17, and the clamping plate 18 is respectively connected with the installation rods 16 and the support rods 15 through second bolts 19.
In order to achieve better control, the invention improves that the pressure sensor 14 is electrically connected with the control module 21, and a circuit connection is arranged between the control module 21 and the timing module 22.
In order to improve the installation efficiency, the invention improves that the bottom parts of the main supporting column 6 and the side supporting column 8 are provided with embedded parts 7.
In order to realize better use, the invention improves that the lamp cap 20 arranged at the top of the street lamp 5 is a lamp tube made of LED materials.
In summary, the working principle and working process of the assembly type steel structure pedestrian overpass are that, when in use, the main support column 6 and the side support columns 8 are respectively installed and reinforced through the embedded part 7, then the first reinforcing rods 9 and the second reinforcing rods 10 are staggered to form an 'X' shape, the staggered parts of the first reinforcing rods 9 and the second reinforcing rods 10 are provided with the fixing parts 11, the first reinforcing rods 9 and the second reinforcing rods 10 are respectively installed and fixed through the installation plates 12, the first bolts 13 penetrate through the installation plates 12 and are respectively fixedly connected with the side support plates and the main support plate, so that the strength performance of the whole structure of the bridge deck 1 is improved, the defect problem caused by pure welding is avoided, the field installation efficiency is improved, the whole bridge material and processing cost are reduced, the installation rods 16 are arranged between the side support columns 8, the support rods 15 are symmetrically arranged between the installation rods 16, one end of the support rod 15 is connected with the side support column 8 through a connecting piece 17, the clamping plate 18 is respectively connected with the mounting rod 16 and the support rod 15 through a second bolt 19, so that the support rod 15 is mounted in a triangular shape, the connection firmness and stability of the bridge floor 1 are improved, the pressure sensors 14 arranged on two sides of the surface of the bridge floor 1 detect pressure when a pedestrian passes through the bridge floor 1, the pressure sensors 14 transmit signals to a control module 21 in the street lamp 5, the control module 21 analyzes and turns on a lamp cap 20 at the top of the street lamp 5, the lamp cap 20 is an LED lamp tube and has high durability, the timing module 22 enters a timing state when the lamp cap 20 is turned on, the timing time can be calculated through the length of the bridge floor 1, the signal is transmitted to the control module 21 after the timing is finished, the lamp cap 20 is turned off by the control module 21, the pedestrian can conveniently walk, and accordingly space is not additionally, the lighting effect is also better.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides an assembled steel construction passenger footbridge which characterized in that: the novel bridge floor is characterized by comprising a bridge floor (1), guardrails (2) are arranged on two sides of the bridge floor (1), street lamps (5) are arranged on the bridge floor (1), arch ribs (3) are arranged on the top of the bridge floor (1), cross braces (4) are arranged between the arch ribs (3), lamp holders (20) are arranged on the top of the street lamps (5), control modules (21) and timing modules (22) are arranged inside the street lamps (5), pressure sensors (14) are arranged at two ends of the bridge floor (1), main supporting columns (6) are arranged between the bottoms of the bridge floor (1), embedded parts (7) are arranged at the bottom ends of the main supporting columns (6), side supporting columns (8) are arranged on two sides of the bottom of the bridge floor (1), first reinforcing rods (9) and second reinforcing rods (10) are arranged between the side supporting columns (8) and the main supporting columns (6), mounting plates (12) are arranged at two ends of the first reinforcing rods (9) and the second reinforcing, a first bolt (13) is arranged on the mounting plate (12), a mounting rod (16) is arranged in the middle of the side supporting column (8), a supporting rod (15) is arranged between the side supporting column (8) and the mounting rod (16), one end of the supporting rod (15) is provided with a connecting piece (17), the other end of the supporting rod is provided with a clamping plate (18), and a second bolt (19) is arranged on the clamping plate (18);
the first reinforcing rod (9) and the second reinforcing rod (10) are staggered to form an X shape, a fixing piece (11) is arranged at the staggered position of the first reinforcing rod (9) and the second reinforcing rod (10), and the mounting plates (12) are connected through a first bolt (13);
setting up of vaulting pole (15) symmetry is between installation pole (16), vaulting pole (15) one end is passed through connecting piece (17) and is connected with collateral branch pillar (8), splint (18) are connected respectively through second bolt (19) and installation pole (16) and vaulting pole (15).
2. The assembly type steel structure pedestrian bridge of claim 1, wherein: the pressure sensor (14) is electrically connected with the control module (21), and a circuit is arranged between the control module (21) and the timing module (22).
3. The assembly type steel structure pedestrian bridge of claim 1, wherein: the bottom parts of the main supporting column (6) and the side supporting columns (8) are respectively provided with an embedded part (7).
4. The assembly type steel structure pedestrian bridge of claim 1, wherein: the lamp holder (20) arranged at the top of the street lamp (5) is a lamp tube made of an LED material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110160157.0A CN113026531A (en) | 2021-02-05 | 2021-02-05 | Assembled steel construction passenger footbridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110160157.0A CN113026531A (en) | 2021-02-05 | 2021-02-05 | Assembled steel construction passenger footbridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113026531A true CN113026531A (en) | 2021-06-25 |
Family
ID=76460118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110160157.0A Pending CN113026531A (en) | 2021-02-05 | 2021-02-05 | Assembled steel construction passenger footbridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113026531A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113622280A (en) * | 2021-08-27 | 2021-11-09 | 深圳市易立城建设工程有限公司 | Assembled pedestrian bridge |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003347067A (en) * | 2002-05-22 | 2003-12-05 | Seiwa Electric Mfg Co Ltd | Street light |
| CN202139542U (en) * | 2011-06-27 | 2012-02-08 | 中交物产集团有限公司 | Combined universal bearing rack |
| CN202164533U (en) * | 2011-06-04 | 2012-03-14 | 冷定刚 | Arch cross-street footbridge |
| CN202273168U (en) * | 2011-06-15 | 2012-06-13 | 冷定刚 | Footbridge across street |
| CN202688846U (en) * | 2012-06-18 | 2013-01-23 | 中交第二航务工程勘察设计院有限公司 | Pedestrian steel bridge |
| CN203741690U (en) * | 2013-12-31 | 2014-07-30 | 沈阳市市政工程设计研究院 | Pedestrian overcrossing assembling type steel truss girder |
| CN206553908U (en) * | 2017-02-24 | 2017-10-13 | 中国有色金属工业第六冶金建设有限公司 | Steel structure truss overline bridge |
| CN209762903U (en) * | 2018-12-15 | 2019-12-10 | 西安市永鑫科技有限公司 | Sound and light control street lamp for municipal lighting |
| CN210684427U (en) * | 2019-08-14 | 2020-06-05 | 始博实业集团有限公司 | Steel construction that stability is good |
-
2021
- 2021-02-05 CN CN202110160157.0A patent/CN113026531A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003347067A (en) * | 2002-05-22 | 2003-12-05 | Seiwa Electric Mfg Co Ltd | Street light |
| CN202164533U (en) * | 2011-06-04 | 2012-03-14 | 冷定刚 | Arch cross-street footbridge |
| CN202273168U (en) * | 2011-06-15 | 2012-06-13 | 冷定刚 | Footbridge across street |
| CN202139542U (en) * | 2011-06-27 | 2012-02-08 | 中交物产集团有限公司 | Combined universal bearing rack |
| CN202688846U (en) * | 2012-06-18 | 2013-01-23 | 中交第二航务工程勘察设计院有限公司 | Pedestrian steel bridge |
| CN203741690U (en) * | 2013-12-31 | 2014-07-30 | 沈阳市市政工程设计研究院 | Pedestrian overcrossing assembling type steel truss girder |
| CN206553908U (en) * | 2017-02-24 | 2017-10-13 | 中国有色金属工业第六冶金建设有限公司 | Steel structure truss overline bridge |
| CN209762903U (en) * | 2018-12-15 | 2019-12-10 | 西安市永鑫科技有限公司 | Sound and light control street lamp for municipal lighting |
| CN210684427U (en) * | 2019-08-14 | 2020-06-05 | 始博实业集团有限公司 | Steel construction that stability is good |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113622280A (en) * | 2021-08-27 | 2021-11-09 | 深圳市易立城建设工程有限公司 | Assembled pedestrian bridge |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210625 |
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| RJ01 | Rejection of invention patent application after publication |