CN213450421U - Shield constructs translation and reserves hole section reinforcing apparatus through subway station medium plate - Google Patents
Shield constructs translation and reserves hole section reinforcing apparatus through subway station medium plate Download PDFInfo
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- CN213450421U CN213450421U CN202022493509.8U CN202022493509U CN213450421U CN 213450421 U CN213450421 U CN 213450421U CN 202022493509 U CN202022493509 U CN 202022493509U CN 213450421 U CN213450421 U CN 213450421U
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- steel
- fixedly connected
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- subway station
- hole section
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Abstract
The utility model discloses a shield constructs translation and reserves hole section reinforcing apparatus through subway station medium plate, including bottom plate and medium plate, two rows of steel stands of the equal fixedly connected with in bottom plate up end both sides, the steel stand contains four steel shotcrete, the equal fixedly connected with flange in both ends about the steel shotcrete, five steel shotcrete pass through flange interconnect, the staple bolt node has all been fixed to cup joint in downside and the middle part on a plurality of steel stand outsides, the equal fixedly connected with double pin 45b I-steel crossbeam in four rows of steel stand upper ends, four double pin 45b I-steel crossbeam upper end fixedly connected with a plurality of double pin 45b I-steel longerons, double pin 45b I-steel longeron upper end is provided with the steel sheet platform. The utility model discloses a shield constructs translation and reserves hole section reinforcing apparatus through subway station medium plate, the device can consolidate the hole of reserving on the subway station medium plate, and the work progress is comparatively simple, the time limit for a project is shorter, the cost is lower.
Description
Technical Field
The utility model relates to an underground building engineering field especially relates to a shield constructs translation and reserves hole section reinforcing apparatus through subway station medium plate.
Background
Shield constructs machine and crosses station all through station bottom plate structure sky push and cross station under the general condition, and when the left and right line driving tunnel of subway adopts and fold from top to bottom and fall to arrange, the shield constructs the machine and will need to cross station through the subway station medium plate, for the subsequent equipment fixing of being convenient for, the hole need be reserved at station medium plate position, and the shield translation is through reserving the hole position, need set up reinforcing apparatus, to this problem, provides a shield translation and reserves hole section reinforcing apparatus through the subway station medium plate.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the shield that proposes translation is through subway station medium plate reservation hole section reinforcing apparatus.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a shield translation reinforcing device for a reserved hole section of a middle plate of a subway station comprises a bottom plate and the middle plate, wherein two rows of steel upright posts are fixedly connected to two sides of the upper end surface of the bottom plate, each steel upright post comprises four steel supports, flanges are fixedly connected to the upper end and the lower end of each steel support, the five steel supports are mutually connected through the flanges, hoop nodes are fixedly sleeved on the upper side and the lower side of the outer parts and the middle parts of the plurality of steel upright posts, two lateral channel steel cross braces are fixedly connected to the hoop nodes of the two adjacent steel upright posts on the same side of the upper end of the bottom plate, middle channel steel cross braces are fixedly connected to the hoop nodes of the two rows of steel upright posts on the side close to the center of the bottom plate, double-spliced 45b I-shaped steel cross beams are fixedly connected to the upper ends of the four rows of steel upright posts, a plurality of double-spliced 45b I-shaped steel longitudinal beams are, the steel plate platform is arranged on the lower side of the middle plate.
As a further description of the above technical solution:
the double-spliced 45b I-shaped steel cross beam is in full-weld connection with the double-spliced 45b I-shaped steel longitudinal beam.
As a further description of the above technical solution:
the steel support flanges were connected by 6.8 grade M24 x 90mm bolts.
As a further description of the above technical solution:
the steel plate platform is laid at last, and the thickness of the steel plate platform is 20 mm.
As a further description of the above technical solution:
fixedly connected with piecemeal steel sheet between steel stand lower extreme and the bottom plate connection face, the piece steel sheet is long 1100mm wide 1100mm high 20 mm.
The utility model discloses following beneficial effect has:
compared with the prior art, the device can consolidate the hole of reserving on the subway station medium plate, and the work progress is comparatively simple, the time limit for a project shorter, the cost is lower, has solved the translation of shield structure machine and has reserved the inconvenient problem of hole section through folding the iron car station medium plate that falls to the ground.
Drawings
Fig. 1 is a front view of a reinforcing device for a shield translation passing through a reserved hole section of a subway station middle plate provided by the utility model;
fig. 2 is a top view of the reinforcing apparatus for a shield translation passing through a reserved hole section of a subway station middle plate provided by the utility model;
fig. 3 is the utility model provides a shield translation is through subway station medium plate and is reserved hole section reinforcing apparatus's steel stand's elevation.
Illustration of the drawings:
1. a middle plate; 2. a steel plate platform; 3. double-spliced 45b I-shaped steel cross beams; 4. double-spliced 45b I-shaped steel longitudinal beams; 5. hoop nodes; 6. middle channel steel cross bracing; 7. channel steel bridging on two sides; 8. supporting steel; 9. a flange; 10. a base plate; 11. a steel upright post; 12. and (5) partitioning the steel plate.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a shield translation reinforcing device for a reserved hole section of a middle plate of a subway station comprises a bottom plate 10 and the middle plate 1, wherein two rows of steel upright posts 11 are fixedly connected to two sides of the upper end surface of the bottom plate 10, each steel upright post 11 comprises four steel supports 8, flanges 9 are fixedly connected to the upper ends and the lower ends of the steel supports 8, five steel supports 8 are mutually connected through the flanges 9, hoop nodes 5 are fixedly sleeved on the upper sides and the lower sides of the outer parts of the plurality of steel upright posts 11, hoop nodes 5 of two adjacent steel upright posts 11 on the same side of the upper end of the bottom plate 10 are fixedly connected with channel steel cross braces 7 on two sides, a middle channel steel cross brace 6 is fixedly connected to the hoop nodes 5 of the two rows of steel upright posts 11 on one side close to the center of the bottom plate 10, double-spliced 45b I-steel cross beams 3 are fixedly connected to the upper ends of the four rows of steel upright posts 11, a, the upper end of the double-spliced 45b I-shaped steel longitudinal beam 4 is provided with a steel plate platform 2, and the steel plate platform 2 is arranged on the lower side of the middle plate 1.
Double pin 45b I-steel crossbeam 3 carries out full weld with double pin 45b I-steel longeron 4 and is connected, makes the structure more firm, and 8 flanges 9 of steel shotcrete are through 6.8 grades M24 90mm bolted connection, and steel sheet platform 2 is laid at last, and steel sheet platform 2 thickness is 20mm, and fixedly connected with piecemeal steel sheet 12 between 11 lower extremes of steel stand and the bottom plate 10 connection face, and piecemeal steel sheet 12 is long 1100mm wide 1100mm high 20 mm.
The working principle is as follows: the device is when using, earlier the handling of piecemeal steel sheet 12 to bottom plate 10 on, carry out steel column 11's installation again, carry out the installation of bridging after the installation of steel column 11 is accomplished, install horizontal girder steel of indulging after the bridging installation is accomplished again, carry out laying of steel sheet platform 2 at last, the device installation is accomplished, when using upper end pressure effect and steel column 11 on, the bridging assists and resists partial force, make the device play the reinforcement effect, the device piecemeal installation, play the effect of simple and convenient installation.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. The utility model provides a shield constructs translation and reserves hole section reinforcing apparatus through subway station medium plate, includes bottom plate (10) and medium plate (1), its characterized in that: two rows of steel upright posts (11) of equal fixedly connected with in bottom plate (10) up end both sides, steel upright post (11) contain four steel shotcrete (8), equal fixedly connected with flange (9) in both ends about steel shotcrete (8), five steel shotcrete (8) are through flange (9) interconnect, staple bolt node (5) have all been cup jointed with the middle part to downside on a plurality of steel upright posts (11) outside, bottom plate (10) upper end is with fixedly connected with both sides channel-section steel bridging (7) on adjacent two steel upright posts (11) staple bolt node (5), bottom plate (10) upper end is close to bottom plate (10) center one side two rows of steel upright posts (11) staple bolt node (5) in the middle of fixedly connected with channel-section steel bridging (6), four rows of equal fixedly connected with double pin 45b I-section steel crossbeam (3) in steel upright post (11) upper end, four double pin 45b I-section steel crossbeam (3) upper end fixedly connected with a plurality of double pin 45b I-section steel longerons The double-spliced 45b I-shaped steel longitudinal beam (4) is provided with a steel plate platform (2), and the steel plate platform (2) is arranged on the lower side of the middle plate (1).
2. The reinforcing device for the shield translation passing through the middle plate reserved hole section of the subway station as claimed in claim 1, wherein: the double-spliced 45b I-shaped steel cross beam (3) is in full-weld connection with the double-spliced 45b I-shaped steel longitudinal beam (4).
3. The reinforcing device for the shield translation passing through the middle plate reserved hole section of the subway station as claimed in claim 1, wherein: the steel support (8) flanges (9) are bolted by 6.8 grade M24 × 90 mm.
4. The reinforcing device for the shield translation passing through the middle plate reserved hole section of the subway station as claimed in claim 1, wherein: the steel plate platform (2) is laid at last, and the thickness of the steel plate platform (2) is 20 mm.
5. The reinforcing device for the shield translation passing through the middle plate reserved hole section of the subway station as claimed in claim 1, wherein: fixedly connected with piecemeal steel sheet (12) between steel stand (11) lower extreme and bottom plate (10) are connected the face, piecemeal steel sheet (12) are long 1100mm wide 1100mm high 20 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022493509.8U CN213450421U (en) | 2020-11-02 | 2020-11-02 | Shield constructs translation and reserves hole section reinforcing apparatus through subway station medium plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022493509.8U CN213450421U (en) | 2020-11-02 | 2020-11-02 | Shield constructs translation and reserves hole section reinforcing apparatus through subway station medium plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213450421U true CN213450421U (en) | 2021-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022493509.8U Active CN213450421U (en) | 2020-11-02 | 2020-11-02 | Shield constructs translation and reserves hole section reinforcing apparatus through subway station medium plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213450421U (en) |
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2020
- 2020-11-02 CN CN202022493509.8U patent/CN213450421U/en active Active
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