CN210194420U - Steel structure pedestrian overpass limiting circular tube device - Google Patents
Steel structure pedestrian overpass limiting circular tube device Download PDFInfo
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- CN210194420U CN210194420U CN201920759034.7U CN201920759034U CN210194420U CN 210194420 U CN210194420 U CN 210194420U CN 201920759034 U CN201920759034 U CN 201920759034U CN 210194420 U CN210194420 U CN 210194420U
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Abstract
The utility model discloses a spacing pipe device of steel construction passenger footbridge relates to the passenger footbridge field, including steel construction box girder bottom plate, steel construction box girder bottom plate's bottom fixed connection metal rubber's top, the top of metal rubber's bottom fixed connection cushion steel sheet, the inside fixed mounting of steel construction box girder bottom plate has a plurality of reinforced nuts, the top of the bottom fixed connection shaped steel pipe of cushion steel sheet, one side of the outer fixed surface of shaped steel pipe connects a plurality of triangular support boards. The utility model discloses a metal rubber and inside lining rubber have increased spacing pipe device's shock attenuation effect, prevent that external vibrations from causing the influence to pedestrian bridge's use, guarantee through the reinforcement nut that can guarantee steel construction box girder bottom plate and pedestrian bridge's fixing, prevent that steel construction box girder bottom plate from dropping, increased the stability of design steel pipe through triangular support plate, prevent that the influence that design steel pipe received the vibrations of bar from leading to dropping.
Description
Technical Field
The utility model relates to a pedestrian overpass field, in particular to spacing pipe device of steel construction pedestrian overpass.
Background
The pedestrian overpass is also called a pedestrian overpass. The method is generally built in the areas with large traffic flow and dense pedestrians, or on intersections, squares and railways. The pedestrian overpass only allows pedestrians to pass through, is used for avoiding conflict when traffic flow and pedestrian flow planes are intersected, ensures safe crossing of people, improves the speed of the vehicle, and reduces traffic accidents. According to structural differentiation, common overpasses can be divided into three categories, namely, suspension type structures, bearing type structures and hybrid structures. The overpass that crosses of suspension type structure uses the bridge railing as main bearing member, and the bridge slab itself that supplies the pedestrian to pass through does not bear the weight of, hangs on the bridge railing as the spandrel girder, and the overpass that crosses of this kind of structure combines structural part and practical part together, can reduce building material's use, reduces engineering cost relatively. However, the fixing effect of the limiting circular tube device of the existing pedestrian overpass is not good, the device is easy to prevent water deviation, and the shock absorption is not ideal. Therefore, it is necessary to provide a steel-structure pedestrian overpass limiting circular tube device to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a spacing pipe device of steel construction passenger foot bridge to solve the problem of the spacing pipe device of steel construction passenger foot bridge that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a steel structure pedestrian overpass limiting circular tube device comprises a steel structure box girder bottom plate, wherein the bottom of the steel structure box girder bottom plate is fixedly connected with the top of metal rubber, the bottom of the metal rubber is fixedly connected with the top of a cushion block steel plate, a plurality of reinforcing nuts are fixedly arranged inside the steel structure box girder bottom plate, the bottom of the cushion block steel plate is fixedly connected with the top of a fixed section circular tube, and the outer surface of the fixed section circular tube is fixedly connected with one side of a plurality of triangular supporting plates;
the bottom of the shaped steel round pipe is provided with an installation groove, the inner top wall of the installation groove is fixedly connected with the top of a steel beam support, the bottom of the steel beam support is fixedly connected with the top of a fixed steel plate, the bottom of the fixed steel plate is fixedly connected with the top of lining rubber, the bottom of the lining rubber is fixedly connected with the top of a pier upright post, and the outer surface of the pier upright post is fixedly connected with the inner surface of a sealing steel plate;
the inside fixedly connected with threaded rod of pier stand, the equal fixed mounting in both ends of threaded rod has the nut, the fixed surface of pier stand installs the lock steel bushing, the fixed surface of the interior fixed surface connection rubber sleeve of lock steel bushing, the fixed surface of the interior fixed surface connection L type bracing piece of lock steel bushing one end, the bottom of mounting panel is connected to another point fixed connection of L type bracing piece.
Optionally, a plurality of said reinforcement nuts are arranged transversely at equal intervals
And the metal rubber and the cushion block steel plate are fixedly connected with the reinforcing nut.
Optionally, a plurality of the triangular support plates are distributed in an annular array;
the top of the triangular supporting plate is fixedly connected with the bottom of the cushion block steel plate.
Optionally, the outer surface of the fixed steel plate is fixedly connected with the inner surface of the mounting groove;
the pier upright column is positioned inside the mounting groove.
Optionally, the bottom of the fixed steel plate is fixedly connected with the top of the pier column through a fixed rivet;
the outer surface of the sealing steel plate is fixedly connected with the inner surface of the mounting groove.
Optionally, the top of the sealing steel plate is fixedly connected with the bottom of the fixing steel plate;
the lining rubber is made of natural rubber or ethylene propylene diene monomer.
Optionally, both ends of the threaded rod penetrate through the inner wall of the shaped steel round pipe and are positioned on the outer side of the shaped steel round pipe;
one side of the nut is attached to the outer surface of the shaped steel round pipe.
Optionally, the inner surface of the rubber sleeve is attached to the outer surface of the pier column;
the top of the mounting plate is fixedly connected with the bottom of the steel structure box girder bottom plate.
Optionally, the outer surface of the pier column is fixedly connected with an installation sleeve;
the bottom of the mounting sleeve is fixedly connected with the top of the base.
Optionally, the outer surface of the mounting sleeve is fixedly connected with one end of the inclined supporting rod;
the inclined supporting rod is fixedly connected with the top of the base.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a metal rubber and inside lining rubber have increased spacing pipe device's shock attenuation effect, prevent that external vibrations from causing the influence to pedestrian bridge's use, guarantee through the reinforcement nut that can guarantee steel construction box girder bottom plate and pedestrian bridge's fixing, prevent that steel construction box girder bottom plate from dropping, increased the stability of design steel pipe through triangular support plate, prevent that the influence that design steel pipe received the vibrations of bar from leading to dropping.
2. The utility model discloses a girder steel support and threaded rod have guaranteed to be connected fixedly between pier stand and the design steel pipe, guarantee the stability of pier stand, have increased the fastness of pier stand, guarantee through sealed steel sheet that it is sealed between pier stand and the design steel pipe, prevent that the position of pier stand from deviating, can further increase the fastness of pier stand through lock steel bushing and L type bracing piece.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic view of the connection of the rubber sleeve structure of the present invention.
Fig. 3 is the internal schematic diagram of the shaped steel pipe structure of the utility model.
Fig. 4 is a schematic bottom view of the shaped steel pipe structure of the present invention.
Fig. 5 is a schematic view of the connection of the installation sleeve structure of the present invention.
In the figure: 1. a steel structure box girder bottom plate; 2. a metal rubber; 3. a cushion block steel plate; 4. reinforcing the nut; 5. shaping a steel round pipe; 6. a triangular support plate; 7. mounting grooves; 8. a steel beam support; 9. fixing a steel plate; 10. lining rubber; 11. pier columns; 12. sealing the steel plate; 13. buckling the steel sleeve; 14. a rubber sleeve; 15. an L-shaped support bar; 16. mounting a plate; 17. a threaded rod; 18. a nut; 19. installing a sleeve; 20. a base; 21. the support rod is inclined.
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 is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The utility model provides a steel structure pedestrian overpass limiting circular tube device as shown in figures 1-5, which comprises a steel structure box girder bottom plate 1, as shown in figures 1 and 2, the bottom of the steel structure box girder bottom plate 1 is fixedly connected with the top of a metal rubber 2, the bottom of the metal rubber 2 is fixedly connected with the top of a cushion block steel plate 3, the inside of the steel structure box girder bottom plate 1 is fixedly provided with a plurality of reinforcing nuts 4, the fixation of the steel structure box girder bottom plate 1 and the pedestrian overpass can be ensured through the reinforcing nuts 4, the steel structure box girder bottom plate 1 is prevented from dropping, the bottom of the cushion block steel plate 3 is fixedly connected with the top of a fixed steel circular tube 5, the outer surface of the fixed steel circular tube 5 is fixedly connected with one side of a plurality of triangular supporting plates 6, the stability of the fixed steel circular tube 5 is increased through the triangular supporting plates 6, the fixed steel circular tube 5 is prevented from dropping due to the influence of bar vibration, the outer fixed surface of pier stand 11 installs lock steel bushing 13, the internal surface fixed connection rubber sleeve 14's of lock steel bushing 13 surface, the one end of the internal surface fixed connection L type bracing piece 15 of lock steel bushing 13, can further increase the fastness of pier stand 11 through lock steel bushing 13 and L type bracing piece 15, another point fixed connection mounting panel 16's of L type bracing piece 15 bottom, the installation and the dismantlement of L type bracing piece 15 have been made things convenient for through mounting panel 16.
As shown in fig. 3 and 4, the mounting groove 7 is provided at the bottom of the shaped steel circular tube 5, the top of the inner top wall fixed connection steel beam support 8 of the mounting groove 7, the top of the bottom fixed connection steel plate 9 of the steel beam support 8, the top of the bottom fixed connection lining rubber 10 of the steel plate 9, the damping effect of the limiting circular tube device is increased by the metal rubber 2 and the lining rubber 10, the influence of external vibration on the use of the pedestrian overpass is prevented, the top of the bottom fixed connection pier stand 11 of the lining rubber 10 is connected with the top of the pier stand 11, the inner surface of the outer surface fixed connection sealing steel plate 12 of the pier stand 11 is ensured by the sealing steel plate 12, the sealing between the pier stand 11 and the shaped steel circular tube 5 is ensured, the deviation of the position of the pier stand 11 is prevented, the inner fixed connection threaded rod 17 of the pier stand 11 is provided, nuts 18 are fixedly mounted at the two ends of the threaded rod 17 The stability of the pier upright post 11 is ensured, and the firmness of the pier upright post 11 is increased.
As shown in fig. 5, a mounting sleeve 19 is fixedly connected to an outer surface of the pier stud 11, a bottom portion of the mounting sleeve 19 is fixedly connected to a top portion of a base 20, one end of an inclined support rod 21 is fixedly connected to an outer surface of the mounting sleeve 19, the bottom portion of the pier stud 11 is fixed inside the mounting sleeve 19, and the mounting sleeve 19 is fixed by the inclined support rod 21 and the base 20.
This practical theory of operation: when the device works, the fixed steel plate 9 and the lining rubber 10 are fixed at the top of the pier upright post 11 through rivets, then the steel structure box girder bottom plate 1 is fixed on the pedestrian overpass through the reinforcing nut 4, fixing a shaped steel circular tube 5 and a triangular support plate 6 on a cushion block steel plate 3, then inserting a pier column 11 into the shaped steel circular tube 5, then the sealing steel plate 12 is inserted into the shaped steel round tube 5, then the threaded rod 17 is inserted into the pier column 11, the nuts 18 are fixed at the two ends of the threaded rod 17 to fix the threaded rod 17, then the buckling steel sleeve 13 is fixed on the pier upright post 11, the other end of the L-shaped support rod 15 is fixed on the steel structure box girder bottom plate 1 through the mounting plate 16, then, the bottom of the pier stud 11 is fixed inside the installation sleeve 19, and the installation sleeve 19 is fixed by the inclined support bar 21 and the base 20.
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 (10)
1. The utility model provides a spacing pipe device of steel construction passenger footbridge, includes steel construction box girder bottom plate (1), its characterized in that: the bottom of the steel structure box girder bottom plate (1) is fixedly connected with the top of the metal rubber (2), the bottom of the metal rubber (2) is fixedly connected with the top of the cushion block steel plate (3), a plurality of reinforcing nuts (4) are fixedly installed inside the steel structure box girder bottom plate (1), the bottom of the cushion block steel plate (3) is fixedly connected with the top of the shaped steel circular tube (5), and the outer surface of the shaped steel circular tube (5) is fixedly connected with one side of the triangular support plates (6);
the bottom of the shaped round steel pipe (5) is provided with a mounting groove (7), the inner top wall of the mounting groove (7) is fixedly connected with the top of a steel beam support (8), the bottom of the steel beam support (8) is fixedly connected with the top of a fixed steel plate (9), the bottom of the fixed steel plate (9) is fixedly connected with the top of lining rubber (10), the bottom of the lining rubber (10) is fixedly connected with the top of a pier upright column (11), and the outer surface of the pier upright column (11) is fixedly connected with the inner surface of a sealing steel plate (12);
the inside fixedly connected with threaded rod (17) of pier stand (11), the equal fixed mounting in both ends of threaded rod (17) has nut (18), the fixed surface of pier stand (11) installs lock steel bushing (13), the surface of the interior fixed surface connection rubber sleeve (14) of lock steel bushing (13), the one end of the interior fixed surface connection L type bracing piece (15) of lock steel bushing (13), the bottom of another point fixed connection mounting panel (16) of L type bracing piece (15).
2. The steel structure pedestrian overpass limiting circular tube device according to claim 1, characterized in that:
a plurality of said reinforcement nuts (4) are arranged transversely at equal intervals
The metal rubber (2) and the cushion block steel plate (3) are fixedly connected with the reinforcing nut (4).
3. The steel structure pedestrian overpass limiting circular tube device according to claim 1, characterized in that:
the triangular support plates (6) are distributed in an annular array;
the top of the triangular supporting plate (6) is fixedly connected with the bottom of the cushion block steel plate (3).
4. The steel structure pedestrian overpass limiting circular tube device according to claim 1, characterized in that:
the outer surface of the fixed steel plate (9) is fixedly connected with the inner surface of the mounting groove (7);
the pier upright column (11) is positioned in the mounting groove (7).
5. The steel structure pedestrian overpass limiting circular tube device according to claim 1, characterized in that:
the bottom of the fixed steel plate (9) is fixedly connected with the top of the pier upright post (11) through a fixed rivet;
the outer surface of the sealing steel plate (12) is fixedly connected with the inner surface of the mounting groove (7).
6. The steel structure pedestrian overpass limiting circular tube device according to claim 1, characterized in that:
the top of the sealing steel plate (12) is fixedly connected with the bottom of the fixed steel plate (9);
the lining rubber (10) is made of natural rubber or ethylene propylene diene monomer.
7. The steel structure pedestrian overpass limiting circular tube device according to claim 1, characterized in that:
the two ends of the threaded rod (17) penetrate through the inner wall of the shaped circular steel tube (5) and are positioned on the outer side of the shaped circular steel tube (5);
one side of the screw cap (18) is attached to the outer surface of the shaped steel round pipe (5).
8. The steel structure pedestrian overpass limiting circular tube device according to claim 1, characterized in that:
the inner surface of the rubber sleeve (14) is attached to the outer surface of the pier column (11);
the top of the mounting plate (16) is fixedly connected with the bottom of the steel structure box girder bottom plate (1).
9. The steel structure pedestrian overpass limiting circular tube device according to claim 1, characterized in that:
the outer surface of the pier upright column (11) is fixedly connected with a mounting sleeve (19);
the bottom of the mounting sleeve (19) is fixedly connected with the top of the base (20).
10. The steel structure pedestrian overpass limiting circular tube device according to claim 9, wherein:
the outer surface of the mounting sleeve (19) is fixedly connected with one end of an inclined supporting rod (21);
the inclined support rod (21) is fixedly connected with the top of the base (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920759034.7U CN210194420U (en) | 2019-05-24 | 2019-05-24 | Steel structure pedestrian overpass limiting circular tube device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920759034.7U CN210194420U (en) | 2019-05-24 | 2019-05-24 | Steel structure pedestrian overpass limiting circular tube device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210194420U true CN210194420U (en) | 2020-03-27 |
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ID=69875105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920759034.7U Active CN210194420U (en) | 2019-05-24 | 2019-05-24 | Steel structure pedestrian overpass limiting circular tube device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210194420U (en) |
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2019
- 2019-05-24 CN CN201920759034.7U patent/CN210194420U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 313100 Hongxing Bridge Town Industrial Park, Changxing County, Huzhou City, Zhejiang Province Patentee after: Zhejiang Huzhou Houde Construction Technology Co.,Ltd. Address before: 313100 Hongxing Bridge Town Industrial Park, Changxing County, Huzhou City, Zhejiang Province Patentee before: CHANGXING HOUDE STEEL STRUCTURE Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |