CN212477442U - Steel box girder mounting bracket - Google Patents
Steel box girder mounting bracket Download PDFInfo
- Publication number
- CN212477442U CN212477442U CN202020908596.6U CN202020908596U CN212477442U CN 212477442 U CN212477442 U CN 212477442U CN 202020908596 U CN202020908596 U CN 202020908596U CN 212477442 U CN212477442 U CN 212477442U
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- CN
- China
- Prior art keywords
- fixedly connected
- box girder
- fixed
- steel box
- hydraulic jack
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a steel box girder installing support, which comprises a steel plate, many spinal branchs of steel sheet up end fixedly connected with bracing piece, the equal fixedly connected with ring flange in both ends about the bracing piece, the bracing piece passes through ring flange fixed connection and constitutes a plurality of support posts, the equal fixedly connected with fixing base in support post upper end, the inside equal fixed hydraulic jack that is provided with of fixing base, the equal fixedly connected with forced induction piece in hydraulic jack upper end, the fixed mount that is provided with between the bracing piece of adjacent two support posts, mount both ends fixedly connected with connecting seat, the fixed cup of connecting seat connects in the bracing piece outside. The utility model discloses a steel box girder installing support, the device are provided with the jack in each support post upper end is fixed, can adjust the angle of upper end steel box girder installation, can dynamically know the atress condition of each stand through pressure sensor, improve the security.
Description
Technical Field
The utility model relates to a bridge construction field especially relates to a steel box girder installing support.
Background
In a modern traffic system, the proportion of viaducts is larger and larger, a complete viaduct network determines the development progress and the development speed of a city, the proportion of using steel box girders in the laying of the viaducts is higher and higher, and in the construction process of the steel box girders, due to the fact that various materials need to be transported and the procedures of welding girder bodies and the like, supports need to be built for installing the steel box girders.
However, when the existing steel box girder support is used, the steel box girder support needs to be continuously installed and detached along with construction, the construction efficiency is extremely low, the installation angle of the steel box girder can not be adjusted at will, the requirement of a complex construction process can not be met, and the steel box girder support is provided aiming at the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a steel box girder mounting bracket.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a steel box girder mounting bracket comprises a steel plate, wherein a plurality of support rods are fixedly connected to the upper end surface of the steel plate, flange plates are fixedly connected to the upper end and the lower end of each support rod, the support rods are fixedly connected through the flange plates to form a plurality of support stand columns, fixing seats are fixedly connected to the upper ends of the support stand columns, a hydraulic jack is fixedly arranged in each fixing seat, a pressure sensing piece is fixedly connected to the upper end of the hydraulic jack, a fixing frame is fixedly arranged between the support rods of the two adjacent support stand columns, connecting seats are fixedly connected to the two ends of the fixing frame, the connecting seats are fixedly sleeved outside the support rods, two slide rails are arranged at the lower end of the steel plate, the steel plate is movably connected to the upper ends of the two slide rails, a plurality of sleepers are fixedly arranged at the lower ends of the two slide rails, a, one side of the thrust frame, which is close to the steel plate, is fixedly provided with a second hydraulic jack, and the output end of the second hydraulic jack is in contact with the steel plate.
As a further description of the above technical solution:
the thrust frame comprises a fixed plate, a back plate, a triangular plate, a bottom plate and guide plates, wherein the back plate is vertically and fixedly connected to one side of the upper end face of the bottom plate, four triangular plates are fixedly arranged between the back plate and the bottom plate at equal intervals, two side edges of the triangular plate are respectively fixedly connected with the back plate and the bottom plate, two guide plates are fixedly connected to the lower end face of the bottom plate, fixing holes are formed in the centers of the two guide plates, two fixed plates are fixedly connected to one ends, far away from the triangular plate, of the back plate, and the second hydraulic jack is fixedly arranged between the two fixed plates.
As a further description of the above technical solution:
the fixed rod is arranged in the fixed hole of the thrust frame and penetrates through the locating hole, pin rods are arranged at two ends of the fixed rod and penetrate through the fixed rod.
As a further description of the above technical solution:
the flange plate is fixedly connected through a first bolt.
As a further description of the above technical solution:
the connecting seat is fixedly connected through a second bolt.
As a further description of the above technical solution:
the pressure sensing piece is connected with a computer through a line.
The utility model discloses following beneficial effect has:
compared with the prior art, the support can slide forwards along with the progress of construction, so that the construction efficiency is improved, the construction time is shortened, and the labor intensity of workers is reduced.
Compared with the prior art, the device is fixedly provided with the jack on the upper end of each supporting upright post, the angle of the upper end steel box girder can be adjusted, the stress condition of each upright post can be dynamically known through the pressure sensor, and the safety is improved.
Drawings
Fig. 1 is a front view of a steel box girder mounting bracket according to the present invention;
fig. 2 is a schematic structural view of a thrust bracket of a steel box girder mounting bracket according to the present invention;
fig. 3 is a schematic structural view of a support rod of the steel box girder mounting bracket according to the present invention;
fig. 4 is a schematic structural view of a fixing frame of the steel box girder mounting bracket provided by the present invention;
fig. 5 is an enlarged view of fig. 1-a according to the present invention.
Illustration of the drawings:
1. a first bolt; 2. a fixed mount; 3. a first hydraulic jack; 4. a pressure sensing sheet; 5. a fixed seat; 6. supporting the upright post; 7. a second bolt; 8. a thrust frame; 9. a pin rod; 10. a sleeper; 11. a second hydraulic jack; 12. positioning holes; 13. a steel plate; 14. a fixing plate; 15. a back plate; 16. a set square; 17. a base plate; 18. a guide plate; 19. a fixing hole; 20. fixing the rod; 21. a flange plate; 22. a connecting seat; 23. a support bar; 24. a slide rail.
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. 1-5, the present invention provides an embodiment: a steel box girder mounting bracket comprises a steel plate 13, a plurality of support rods 23 are fixedly connected to the upper end face of the steel plate 13, flanges 21 are fixedly connected to the upper ends and the lower ends of the support rods 23, the support rods 23 are fixedly connected to form a plurality of support columns 6 through the flanges 21, fixing seats 5 are fixedly connected to the upper ends of the support columns 6, a hydraulic jack 3 is fixedly arranged in each fixing seat 5, a pressure sensing piece 4 is fixedly connected to the upper end of the hydraulic jack 3, a fixing frame 2 is fixedly arranged between the support rods 23 of the two adjacent support columns 6, connecting seats 22 are fixedly connected to the two ends of the fixing frame 2, the connecting seats 22 are fixedly sleeved outside the support rods 23, two slide rails 24 are arranged at the lower end of the steel plate 13, the steel plate 13 is movably connected to the upper ends of the two slide rails 24, a plurality of sleepers, one side of the steel plate 13 at the upper ends of the two sliding rails 24 is provided with a thrust frame 8, one side of the thrust frame 8 close to the steel plate 13 is fixedly provided with a second hydraulic jack 11, and the output end of the second hydraulic jack 11 is in contact with the steel plate 13.
The thrust frame 8 comprises a fixing plate 14, a back plate 15, a triangular plate 16, a bottom plate 17 and guide plates 18, wherein the back plate 15 is vertically and fixedly connected to one side of the upper end face of the bottom plate 17, four triangular plates 16 are fixedly arranged between the back plate 15 and the bottom plate 17 at equal intervals, two side edges of the triangular plate 16 are respectively and fixedly connected with the back plate 15 and the bottom plate 17, two guide plates 18 are fixedly connected to the lower end face of the bottom plate 17, fixing holes 19 are formed in the centers of the two guide plates 18, one end, far away from the triangular plate 16, of the back plate 15 is fixedly connected with the two fixing plates 14, a second hydraulic jack 11 is fixedly arranged between the two fixing plates 14, a fixing rod 20 is arranged in the fixing hole 19 of the thrust frame 8, the fixing rod 20 penetrates through the positioning hole 12, the thrust frame 8 can be fixed by the fixing rod 20, pin rods 9 are arranged at two, the flange 21 is fixedly connected through a bolt 1, the connecting seat 22 is fixedly connected through a bolt 7, and the pressure sensing piece 4 is connected to a computer through a line, so that the adjustment of the hydraulic jack 3 and the analysis processing of data fed back by the pressure sensing piece 4 are performed.
The working principle is as follows: the device is when using, accomplish each part installation back, hang the steel box roof beam in the device top, hydraulic jack 3 through computer control, carry out the fine setting of steel box roof beam angle, adjust according to the data of forced induction piece 4 feedback again, accomplish the back when this section steel box roof beam installation, it is locking with hydraulic jack 3, will only push away frame 8 and fix steel sheet 13 one side on slide rail 24 through dead lever 20, through controlling hydraulic jack 11 No. two, promote steel sheet 13 on slide rail 24, realize the whole skew of support, reduce the number of times of installation and dismantlement.
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 (6)
1. The utility model provides a steel box girder installing support, includes steel sheet (13), its characterized in that: the supporting structure is characterized in that a plurality of supporting rods (23) are fixedly connected to the upper end face of the steel plate (13), flange plates (21) are fixedly connected to the upper end face of each supporting rod (23), the supporting rods (23) are fixedly connected to form a plurality of supporting columns (6) through the flange plates (21), fixing seats (5) are fixedly connected to the upper ends of the supporting columns (6), one hydraulic jack (3) is fixedly arranged inside each fixing seat (5), a pressure sensing piece (4) is fixedly connected to the upper end of each hydraulic jack (3), a fixing frame (2) is fixedly arranged between the supporting rods (23) of the two adjacent supporting columns (6), connecting seats (22) are fixedly connected to the two ends of each fixing frame (2), the connecting seats (22) are fixedly connected to the outer sides of the supporting rods (23), and two sliding rails (24) are arranged at the, steel sheet (13) swing joint is in two slide rail (24) upper ends, slide rail (24) lower extreme is fixed and is provided with many sleepers (10), a plurality of locating holes (12) have been seted up to two slide rail (24) side equidistant, steel sheet (13) one side all is provided with only push away frame (8) on two slide rail (24), only push away frame (8) and be close to fixed No. two hydraulic jack (11) that is provided with in one side of steel sheet (13), No. two hydraulic jack (11) output and steel sheet (13) contact.
2. The steel box girder mounting bracket according to claim 1, wherein: thrust frame (8) are including fixed plate (14), backplate (15), set-square (16), bottom plate (17), deflector (18), the vertical fixed connection in bottom plate (17) up end one side in backplate (15), equidistant fixed four set-squares (16) that are provided with between backplate (15) and bottom plate (17), set-square (16) both sides limit respectively with backplate (15) and bottom plate (17) fixed connection, terminal surface fixedly connected with two deflector (18) under bottom plate (17), fixed orifices (19) have all been seted up at two deflector (18) centers, two fixed plate (14) of one end fixedly connected with of set-square (16) are kept away from in backplate (15), No. two hydraulic jack (11) fixed settings are between two fixed plate (14).
3. The steel box girder mounting bracket according to claim 1, wherein: and a fixing rod (20) is arranged in a fixing hole (19) of the thrust frame (8), the fixing rod (20) penetrates through the positioning hole (12), pin rods (9) are arranged at two ends of the fixing rod (20), and the pin rods (9) penetrate through the fixing rod (20).
4. The steel box girder mounting bracket according to claim 1, wherein: the flange plate (21) is fixedly connected through a first bolt (1).
5. The steel box girder mounting bracket according to claim 1, wherein: the connecting seat (22) is fixedly connected through a second bolt (7).
6. The steel box girder mounting bracket according to claim 1, wherein: the pressure sensing piece (4) is connected with a computer through a line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020908596.6U CN212477442U (en) | 2020-05-26 | 2020-05-26 | Steel box girder mounting bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020908596.6U CN212477442U (en) | 2020-05-26 | 2020-05-26 | Steel box girder mounting bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212477442U true CN212477442U (en) | 2021-02-05 |
Family
ID=74411497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020908596.6U Expired - Fee Related CN212477442U (en) | 2020-05-26 | 2020-05-26 | Steel box girder mounting bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212477442U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113463523A (en) * | 2021-08-13 | 2021-10-01 | 中建八局第二建设有限公司 | Stable support frame assembly for expressway steel box girder construction and construction method thereof |
-
2020
- 2020-05-26 CN CN202020908596.6U patent/CN212477442U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113463523A (en) * | 2021-08-13 | 2021-10-01 | 中建八局第二建设有限公司 | Stable support frame assembly for expressway steel box girder construction and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210205 |