CN212452763U - Temporary pedestrian passage in open cut subway station foundation pit - Google Patents
Temporary pedestrian passage in open cut subway station foundation pit Download PDFInfo
- Publication number
- CN212452763U CN212452763U CN202020716780.0U CN202020716780U CN212452763U CN 212452763 U CN212452763 U CN 212452763U CN 202020716780 U CN202020716780 U CN 202020716780U CN 212452763 U CN212452763 U CN 212452763U
- Authority
- CN
- China
- Prior art keywords
- decorative pattern
- foundation pit
- subway station
- platform
- open cut
- 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.)
- Active
Links
Images
Landscapes
- Steps, Ramps, And Handrails (AREA)
Abstract
The utility model relates to the technical field of subway construction correlation, in particular to a pedestrian temporary passage in an open cut subway station foundation pit, which comprises a channel steel and a decorative pattern steel plate laid on the channel steel, wherein the channel steel is erected on a crown beam of the foundation pit and is movably connected with the crown beam through a fixed structure, the inner side surface of the decorative pattern steel plate is attached to the side wall of the foundation pit and is arranged, the rear side of the decorative pattern steel plate is provided with a stair structure, the upper end position of the stair structure is provided with an inlet and outlet platform, and the inlet and outlet platform is a rectangular platform; through laying the channel-section steel on the crown beam of subway station foundation ditch to erect the decorative pattern steel sheet on the groove steel construction, thereby form interim access structure on the lateral wall of foundation ditch, it is simple easily to do, firm pleasing to the eye, has both solved the interior people and cars reposition of redundant personnel in the narrow and small place in open cut station place, the unable operation problem in the foundation ditch of effectively observing above the foundation ditch, has improved the current security of on-the-spot personnel again, has reinforceed the construction site and has faced construction standardized construction and civilized construction.
Description
Technical Field
The utility model relates to a subway construction correlation technique field specifically is an open cut temporary passageway of people's bank of china in subway station foundation ditch.
Background
At present, with the improvement of the economic level of China and the vigorous development of urban rail transit engineering, more and more cities are added into rail transit construction ranks, and the requirement on pedestrian paths of construction sites is higher and higher. Open cut subway station is generally in downtown area, and the construction site is narrow and small, and foundation ditch excavation depth is big, and conventional pedestrian passageway adopts current town road generally, uses with construction machinery vehicle passageway mixedly, lays the foundation ditch outside together. Personnel are current to be influenced greatly by the construction, and the people car mixes the row and is unfavorable for operation personnel safety, causes a great deal of inconvenience for daily construction management, very easily causes the casualties incident, for this reason, the utility model provides a pedestrian temporary passageway is used for solving above-mentioned problem in the open cut subway station foundation ditch.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an open cut temporary passage of people's bank of china in subway station foundation ditch to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an open cut interim passageway of people's bank of china in subway station foundation ditch, includes the channel-section steel and lays the decorative pattern steel sheet on the channel-section steel, the channel-section steel erects on the guan liang of foundation ditch, and it carries out swing joint through fixed knot structure on guan liang, the lateral wall of the medial surface laminating foundation ditch of decorative pattern steel sheet sets up, and the rear side of decorative pattern steel sheet is provided with stair structure, and the upper end position department of its stair structure is provided with the access & exit platform, the access & exit platform is a rectangle platform, and its platform body is formed by the crossbeam of downside and the steel sheet combination of laying on the crossbeam, the crossbeam is through a supporting beam.
Preferably, the edge positions of the pattern steel plate, the stair structure and the entrance platform are provided with guard rails, and the upper ends of the guard rails are provided with handrail structures.
Preferably, the edges of the patterned steel plates and the access platform are provided with supporting rods, and the upper ends of the supporting rods are fixedly provided with sunlight plate rainsheds.
Preferably, the stair structure of decorative pattern steel sheet rear side is formed by a set of mounting panel and the stair tread combination that sets up between the mounting panel, stair tread evenly is provided with a plurality ofly between the mounting panel, and has all seted up the mounting hole on the plate body of a footboard structure of the top and a footboard structure of bottom, and its two footboards are fixed mounting respectively on decorative pattern steel sheet and access & exit platform.
Preferably, the both ends of stair tread all are provided with the pivot, and it rotates through the pivot and sets up on the mounting panel, and fixed mounting has the gear in the pivot of its one side, and the downside of mounting panel is provided with the slide, and slides on the slide and be provided with the rack, the rack meshes the setting with the gear mutually.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the channel steel is laid on the top beam of the subway station foundation pit, and the pattern steel plate is erected on the channel steel structure, so that a temporary channel structure is formed on the side wall of the foundation pit, and the temporary channel structure is simple, easy to manufacture, stable and attractive, not only solves the problems that people and vehicles are shunted in a narrow place of an open-cut station site, and the operation in the foundation pit cannot be effectively observed above the foundation pit, but also improves the safety of field personnel passage, and strengthens the temporary standardized construction and civilized construction of a construction site;
2. and will be used for connecting temporary passageway and the stair structure on ground stair tread sets up the movable form to let its junction at different span heights all can play fine fixed connection, and its rotation of stair tread sets up, and area is less after its dismantlement, is convenient for very much carry the installation between different highway sections.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is a schematic view of the stair structure of the present invention;
fig. 4 is an enlarged schematic view of the structure at B in fig. 3.
In the figure: channel-section steel 1, decorative pattern steel sheet 2, foundation ditch 3, crown's roof beam 4, mounting panel 5, guardrail bar 6, stair tread 7, gear 8, slide 9, rack 10, a supporting beam 11, entry platform 12, bracing piece 13, sunshine board canopy 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a temporary pedestrian passage in an open cut subway station foundation pit comprises a channel steel 1 and a pattern steel plate 2 laid on the channel steel 1, wherein the channel steel 1 is erected on a crown beam 4 of the foundation pit 3 and movably connected on the crown beam 4 through a fixing structure, the inner side surface of the pattern steel plate 2 is arranged by being attached to the side wall of the foundation pit 3, the rear side of the pattern steel plate 2 is provided with a stair structure, the upper end position of the stair structure is provided with an entrance platform 12, the entrance platform 12 is a rectangular platform, the platform body of the entrance platform is formed by combining a cross beam on the lower side and a steel plate laid on the cross beam, the cross beam is fixedly supported on the crown beam 4 of the foundation pit 3 through a supporting beam 11, the channel steel 1 is laid on the crown beam 4 of the subway station foundation pit 3, and the pattern steel plate 2 is erected on the groove steel structure, so that a temporary passage structure is formed on the side wall of, the problems that people and vehicles are shunted in a narrow place of an open-cut station site, and operation in a foundation pit cannot be effectively observed above the foundation pit are solved, the passing safety of field personnel is improved, and the temporary construction standardized construction and civilized construction of a construction field are strengthened.
Furthermore, guardrail rods 6 are arranged at the edge positions of the pattern steel plate 2, the stair structure and the entrance platform 12, a handrail structure is arranged at the upper ends of the guardrail rods 6, and the safety of the temporary passage is enhanced by arranging the guardrail rods 6;
furthermore, supporting rods 13 are arranged at the edges of the patterned steel plates 2 and the access platform 12, a sunlight plate canopy 14 is fixedly arranged at the upper ends of the supporting rods 13, and the actual using effect of the temporary channel is enhanced by building the sunlight plate canopy 14;
furthermore, the stair structure at the rear side of the pattern steel plate 2 is formed by combining a group of mounting plates 5 and stair treads 7 arranged between the mounting plates 5, a plurality of stair treads 7 are uniformly arranged between the mounting plates 5, mounting holes are formed in the plate bodies of the uppermost end pedal structure and the lowermost end pedal structure, and the two pedals are fixedly mounted on the pattern steel plate 2 and the entrance platform 12 respectively;
furthermore, the two ends of the stair tread 7 are provided with rotating shafts which are rotatably arranged on the mounting plate 5 through the rotating shafts, the rotating shaft on one side of the stair tread is fixedly provided with a gear 8, the lower side of the mounting plate 5 is provided with a sliding seat 9, the sliding seat 9 is provided with a rack 10 in a sliding manner, the rack 10 is meshed with the gear 8, the stair tread 7 on the stair structure for connecting the temporary channel and the ground is arranged in a movable manner, so that the stair tread can be well fixedly connected at the connecting positions with different span heights, and the rotating arrangement of the stair tread 7 can occupy a small area after being disassembled, and is very convenient to carry and install between different road sections;
the working principle is as follows: during the practical use, the installer firstly fixes the channel steel 1 on the top beam 4 on the side wall of the foundation pit 3, then fixes and installs a layer of patterned steel plate on the channel steel 1, then builds the entrance platform 12 on one side, and is connected with the patterned steel plate 2 by arranging the stair structure at the position of the entrance platform 12, then installs the guard rail 6 at the patterned steel plate 2, the mounting plate 5 on the stair structure, the edge position of the entrance platform 12, then sets the support rod 13 on the upper surface of the three, and installs the sunshine board rain shed 14 on the top of the support rod 13.
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 (5)
1. The utility model provides a pedestrian's temporary passageway in open cut subway station foundation ditch, includes channel-section steel (1) and lays decorative pattern steel sheet (2) on channel-section steel (1), its characterized in that: channel-section steel (1) erects on guan liang (4) of foundation ditch (3), and it carries out swing joint through fixed knot structure on guan liang (4), the lateral wall of the medial surface laminating foundation ditch (3) of decorative pattern steel sheet (2) sets up, and the rear side of decorative pattern steel sheet (2) is provided with stair structure, and the upper end position department of its stair structure is provided with access & exit platform (12), access & exit platform (12) are a rectangle platform, and its platform body is formed by the crossbeam of downside and the steel sheet combination of laying on the crossbeam, the crossbeam passes through a supporting beam (11) fixed stay on guanliang (4) of foundation ditch (3).
2. The temporary pedestrian passageway in the foundation pit of the open cut subway station as claimed in claim 1, characterized in that: the edge positions of the pattern steel plate (2), the stair structure and the entrance and exit platform (12) are all provided with guard rails (6), and the upper ends of the guard rails (6) are provided with handrail structures.
3. The temporary pedestrian passageway in the foundation pit of the open cut subway station as claimed in claim 2, characterized in that: the edges of the patterned steel plate (2) and the access platform (12) are provided with supporting rods (13), and the upper ends of the supporting rods (13) are fixedly provided with sunlight plate rainsheds (14).
4. The temporary pedestrian passageway in the foundation pit of the open cut subway station as claimed in claim 1, characterized in that: the stair structure of decorative pattern steel sheet (2) rear side is formed by a set of mounting panel (5) and stair tread (7) combination that sets up between mounting panel (5), stair tread (7) evenly are provided with a plurality ofly between mounting panel (5), and all seted up the mounting hole on the plate body of a footboard structure of the top and a footboard structure of lower extreme, and two pedals thereof fixed mounting respectively on decorative pattern steel sheet (2) and access & exit platform (12).
5. The temporary pedestrian passageway in the foundation pit of the open cut subway station as claimed in claim 4, wherein: the both ends of stair tread (7) all are provided with the pivot, and it rotates through the pivot and sets up on mounting panel (5), and fixed mounting has gear (8) in the pivot of its one side, and the downside of mounting panel (5) is provided with slide (9), and slides on slide (9) and be provided with rack (10), rack (10) mesh setting mutually with gear (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020716780.0U CN212452763U (en) | 2020-05-06 | 2020-05-06 | Temporary pedestrian passage in open cut subway station foundation pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020716780.0U CN212452763U (en) | 2020-05-06 | 2020-05-06 | Temporary pedestrian passage in open cut subway station foundation pit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212452763U true CN212452763U (en) | 2021-02-02 |
Family
ID=74465283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020716780.0U Active CN212452763U (en) | 2020-05-06 | 2020-05-06 | Temporary pedestrian passage in open cut subway station foundation pit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212452763U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113089677A (en) * | 2021-04-13 | 2021-07-09 | 王惠娟 | Deep foundation pit integral structure for building construction and construction method thereof |
| CN114319751A (en) * | 2022-01-20 | 2022-04-12 | 青岛博海建设集团有限公司 | Prefabricated building shaped protective stair and construction method thereof |
-
2020
- 2020-05-06 CN CN202020716780.0U patent/CN212452763U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113089677A (en) * | 2021-04-13 | 2021-07-09 | 王惠娟 | Deep foundation pit integral structure for building construction and construction method thereof |
| CN114319751A (en) * | 2022-01-20 | 2022-04-12 | 青岛博海建设集团有限公司 | Prefabricated building shaped protective stair and construction method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212452763U (en) | Temporary pedestrian passage in open cut subway station foundation pit | |
| CN205382741U (en) | Automatic change six to removing stereo garage | |
| CN106869549A (en) | Eccentric screw formula sky parking and its underground construction method | |
| CN101074584A (en) | Connected combined building group | |
| CN103352549A (en) | Steel-structure backflow-type double-layer colorful-plate rain tent | |
| CN113481814A (en) | Novel assembly type green pedestrian overpass and use method thereof | |
| CN103469707A (en) | Multifunctional urban road | |
| CN103088734A (en) | Three-dimensional transportation system for urban main road | |
| CN202073348U (en) | Underground garage | |
| CN201137308Y (en) | Human and vehicle shunting type villa group | |
| CN2911089Y (en) | Overhead parking installtion | |
| CN203096539U (en) | Three-dimensional transportation system for urban trunk road | |
| CN102127984B (en) | Underground garage | |
| CN202500346U (en) | Reconstruction structures for old building zone multi-unit underground space | |
| CN102182321B (en) | Construction method of underground garage | |
| CN213837893U (en) | Multi-layer bus station | |
| CN212582418U (en) | Traffic safety guardrail for road and bridge | |
| CN215212557U (en) | Outdoor steel construction of counter weight formula protects canopy firmly | |
| CN218203640U (en) | Slow-walking three-dimensional transportation hub structure | |
| CN202073347U (en) | Underground garage | |
| CN211421134U (en) | Integrated foundation pit excavation cover protects device | |
| CN203320848U (en) | Steel structure backward flowing type double-layer colored plate awning | |
| CN215518319U (en) | Bridge viewing platform | |
| CN216240113U (en) | Modular guard rail capable of being erected rapidly | |
| CN217419289U (en) | Rotating support device for construction of cross-railway cast-in-situ box girder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |