CN217352101U - Temporary pier foundation structure of movable steel box girder in urban area - Google Patents
Temporary pier foundation structure of movable steel box girder in urban area Download PDFInfo
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- CN217352101U CN217352101U CN202221278043.2U CN202221278043U CN217352101U CN 217352101 U CN217352101 U CN 217352101U CN 202221278043 U CN202221278043 U CN 202221278043U CN 217352101 U CN217352101 U CN 217352101U
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- buttress
- box girder
- foundation structure
- steel
- steel box
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Abstract
The utility model relates to a interim buttress field of steel box girder, concretely relates to interim buttress foundation structure of portable steel box girder in urban area fixes on bottom foundation structure in the installation in order to solve in interim buttress, demolishs the back at interim buttress, and bottom foundation structure removes the clearance outward transportation, has caused the extravagant problem of material, this scheme the buttress frame is fixed at the top on buttress basis, and the steel ball sets up in the bottom on buttress basis, and the upper end middle part on buttress basis is equipped with the screw hole, and the lower extreme middle part on buttress basis is equipped with the groove, the lower part of adjusting the pole is equipped with the screw thread section, the screw thread section sets up with the screw hole cooperation, the bottom of adjusting the pole sets up at the inslot, the bottom of adjusting the pole is equipped with the toper spiral head, adjusts the pole first section and is equipped with the hand wheel, the utility model discloses the structure is based on municipal steel box girder support system, can install as required, Demolish, remove, can utilize repeatedly as required, practice thrift and make cost repeatedly, overcome the rubbish clearance difficult problem.
Description
Technical Field
The utility model relates to a steel case roof beam temporary buttress field, concretely relates to portable steel case roof beam temporary buttress foundation structure in urban area.
Background
The temporary buttress plays a role in temporary support for the erection of the steel box girder, so the temporary buttress has enough bearing capacity to support the steel box girder, the temporary buttress which accords with safe construction is obtained through calculation before the steel box girder is erected and assembled, and the temporary buttress is constructed strictly according to the temporary buttress. The safe and effective erection and assembly of the steel box girder are ensured. The interim buttress is fixed on bottom foundation structure in the installation, demolishs the back at interim buttress, and bottom foundation structure removes the clearance outward transport, has caused the material waste.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a purpose: the utility model relates to a solve in interim buttress fix on bottom foundation structure in the installation, demolish the back at interim buttress, bottom foundation structure removes the clearance outward transportation, has caused the extravagant problem of material, the utility model provides a portable steel case roof beam interim pier foundation structure in urban area.
The purpose of the utility model is realized like this: a temporary pier foundation structure of a movable steel box girder in an urban area comprises a buttress foundation, a buttress frame, an adjusting rod and a plurality of steel balls;
the buttress frame is fixed at the top on buttress basis, and the steel ball setting is in the bottom on buttress basis, and the upper end middle part on buttress basis is equipped with the screw hole, and the lower extreme middle part on buttress basis is equipped with the groove, the lower part of adjusting the pole is equipped with the screw thread section, the screw thread section sets up with the screw hole cooperation, the bottom of adjusting the pole sets up at the inslot, the bottom of adjusting the pole is equipped with the toper spiral head, adjusts the pole first section and is equipped with the hand wheel.
Furthermore, the outside of the buttress foundation is wrapped with an angle steel framework.
Still further, the buttress frame comprises two vertical beams, two cross beams and at least one oblique beam;
two vertical beams are fixedly arranged on the buttress foundation, each end of the cross beam is connected with one vertical beam, and the intersection point of the vertical beam and the cross beam is connected with the oblique beam.
Furthermore, a steel ball shell is arranged outside the steel ball and can roll on the steel ball shell, and the steel ball shell is fixedly embedded into the bottom of the buttress foundation.
Still further, the top of adjusting the pole is equipped with the hexagonal prism.
Further, the side of the upper half section of the adjusting rod is provided with an insertion hole.
Has the advantages that:
this scheme buttress basis below has a plurality of steel balls, and a plurality of steel balls can roll, and the buttress basis can remove in a plurality of directions, and uses the steel ball as the moving part, and is more stable than the gyro wheel, even the steel ball card dies, its mellow and agreeable terminal surface props up the buttress basis, still can satisfy when removing, is promoted easily, sets up the regulation pole on the buttress basis, adjusts the pole and can go deep into ground as the fixed point on buttress basis, improves this interim mound foundation structure's stability, the utility model discloses the structure is as municipal steel box girder support system basis, can install as required, demolish, remove, can recycle as required, practices thrift and relapse the cost of manufacture, overcomes rubbish clearance difficult problem.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments of the present invention will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is an overall schematic view of a temporary pier foundation structure of a movable steel box girder in an urban area;
FIG. 2 is a schematic partial cross-sectional view of a buttress foundation of the present invention;
FIG. 3 is a schematic sectional view of a buttress foundation without an adjusting rod;
FIG. 4 is a schematic view of the adjusting lever positioning ground of the present invention;
FIG. 5 is a schematic view of an adjustment lever of the present invention;
fig. 6 is a bottom view of the buttress base of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.
As used herein, the singular forms "a", "an", "the" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may also be present. Further, "connected" or "coupled" as used herein may include wirelessly connected or coupled. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
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 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified 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.
It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
For the convenience of understanding the embodiments of the present invention, the following description will be given by way of example only with reference to the accompanying drawings, and the embodiments are not limited thereto.
The first embodiment is as follows: a temporary pier foundation structure of a movable steel box girder in an urban area comprises a buttress foundation 2, a buttress frame 3, an adjusting rod 5 and a plurality of steel balls 4;
the support pier frame 3 is fixed to the top of the support pier foundation 2, the steel ball 4 is arranged at the bottom of the support pier foundation 2, a threaded hole 2-1 is formed in the middle of the upper end of the support pier foundation 2, a groove 2-2 is formed in the middle of the lower end of the support pier foundation 2, a threaded section 5-1 is arranged on the lower portion of the adjusting rod 5, the threaded section 5-1 is matched with the threaded hole 2-1, the bottom end of the adjusting rod 5 is arranged in the groove 2-2, a conical spiral head 5-3 is arranged at the bottom of the adjusting rod 5, and a hand wheel 5-4 is arranged on the upper half section of the adjusting rod 5.
In the present embodiment: the steel ball can move the buttress basis and use as the wheel, can adjust the direction wantonly, even the steel ball card is dead, and the smooth and smooth bottom face also can make and promote the buttress basis more laborsaving. Under the not mounted state of interim mound structure, the screw thread section of adjusting the pole is connected with the screw hole on buttress basis, when interim mound needs to be fixed, promote the hand wheel, the screw thread section up to adjusting the pole breaks away from with the screw hole on buttress basis, continue to promote the hand wheel, the toper spiral head of adjusting the pole below is pricked into ground, accomplish interim mound location, it has certain gravity to adjust the pole, when adjusting the pole and rotate, the toper spiral head is pushed down by gravity, and the ground is pricked in the rotation, when interim mound needs to remove, reverse rotation hand wheel, make the toper spiral head withdraw from ground head, continue to lift the hand wheel and rotate, the screw thread section up to adjusting the pole is connected with the screw hole on buttress basis.
Other embodiments are the same as the first embodiment.
The second embodiment is as follows: the utility model provides a portable steel case roof beam temporary pier foundation structure in urban area, buttress basis 2 outside cladding is provided with angle steel skeleton 1.
Other embodiments are the same as the first embodiment.
The third concrete implementation mode: a temporary pier foundation structure of a movable steel box girder in an urban area is characterized in that a buttress frame 3 comprises two vertical beams 3-1, two cross beams 3-2 and at least one oblique beam 3-3;
the two vertical beams 3-1 are fixedly arranged on the buttress foundation 2, each end of the cross beam 3-2 is connected with one vertical beam 3-1, and the intersection point of the vertical beam 3-1 and the cross beam 3-2 is connected with the oblique beam 3-3.
Other embodiments are the same as the first embodiment.
The fourth concrete implementation mode is as follows: the utility model provides a portable steel case roof beam temporary pier foundation structure in urban area, 4 outsides of steel ball are equipped with steel ball shell 6, and steel ball 4 can roll at steel ball shell 6, steel ball shell 6 is fixed to be embedded in buttress foundation 2's bottom.
Other embodiments are the same as the first embodiment.
In the present embodiment: the steel ball is embedded in the steel ball shell, the steel ball shell is leaked from the bottom of the steel ball, the steel ball rolls in the steel ball shell, the steel ball shell is fixed to the bottom of the buttress foundation, the steel ball can be used as a wheel on the movable buttress foundation, the direction can be adjusted randomly, and even if the steel ball is clamped, the smooth bottom end face can enable the buttress foundation to be pushed more labor-saving.
The fifth concrete implementation mode: a foundation structure of temporary piers of a movable steel box girder in an urban area is characterized in that a hexagonal prism 5-5 is arranged at the top of an adjusting rod 5.
In the present embodiment: hexagonal prism accessible spanner, pincers word centre gripping can make the conical helix head of adjusting the pole rotate, and then make conical helix head get into ground, fixes a position this interim mound foundation structure, and preferably, hexagonal prism can be connected with the electric drill, improves and adjusts the pole rotational speed, accomplishes fast and adjusts this interim mound foundation structure of pole location.
Other embodiments are the same as the first embodiment.
The sixth specific implementation mode: a temporary pier foundation structure of a movable steel box girder in an urban area is characterized in that an inserting hole 5-2 is formed in the side portion of the upper half section of an adjusting rod 5.
In the present embodiment; the steel pipe or the steel bar can be inserted into the insertion hole, the conical screw head of the adjusting rod can be rotated by rotating the steel pipe or the steel bar, so that the conical screw head enters the ground to position the temporary pier foundation structure,
other embodiments are the same as the first embodiment.
Claims (6)
1. The utility model provides a portable steel box girder temporary pier foundation structure in urban area which characterized in that: the steel ball support pier comprises a pier foundation (2), a pier frame (3), an adjusting rod (5) and a plurality of steel balls (4);
buttress frame (3) are fixed at the top of buttress basis (2), and steel ball (4) set up in the bottom of buttress basis (2), and the upper end middle part of buttress basis (2) is equipped with screw hole (2-1), and the lower extreme middle part of buttress basis (2) is equipped with groove (2-2), the lower part of adjusting pole (5) is equipped with screw thread section (5-1), screw thread section (5-1) sets up with screw hole (2-1) cooperation, the bottom of adjusting pole (5) sets up in groove (2-2), the bottom of adjusting pole (5) is equipped with toper spiral head (5-3), and the first half is equipped with hand wheel (5-4) on adjusting pole (5).
2. The temporary pier foundation structure of the steel box girder in the urban area as claimed in claim 1, wherein: the outer part of the buttress foundation (2) is coated with the angle steel framework (1).
3. The temporary pier foundation structure of the steel box girder in the urban area as claimed in claim 1, wherein: the buttress frame (3) comprises two vertical beams (3-1), two cross beams (3-2) and at least one oblique beam (3-3);
the two vertical beams (3-1) are fixedly arranged on the buttress foundation (2), each end of the cross beam (3-2) is connected with one vertical beam (3-1), and the intersection point of the vertical beam (3-1) and the cross beam (3-2) is connected with the oblique beam (3-3).
4. The temporary pier foundation structure of the steel box girder in the urban area as claimed in claim 1, wherein: the steel ball (4) is externally provided with a steel ball shell (6), the steel ball (4) can roll on the steel ball shell (6), and the steel ball shell (6) is fixedly embedded into the bottom of the buttress foundation (2).
5. The temporary pier foundation structure of the steel box girder in the urban area as claimed in claim 1, wherein: the top of the adjusting rod (5) is provided with a hexagonal prism (5-5).
6. The temporary pier foundation structure of the steel box girder in the urban area as claimed in claim 1, wherein: the side of the upper half section of the adjusting rod (5) is provided with an inserting hole (5-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221278043.2U CN217352101U (en) | 2022-05-25 | 2022-05-25 | Temporary pier foundation structure of movable steel box girder in urban area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221278043.2U CN217352101U (en) | 2022-05-25 | 2022-05-25 | Temporary pier foundation structure of movable steel box girder in urban area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217352101U true CN217352101U (en) | 2022-09-02 |
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ID=83014406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221278043.2U Active CN217352101U (en) | 2022-05-25 | 2022-05-25 | Temporary pier foundation structure of movable steel box girder in urban area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217352101U (en) |
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2022
- 2022-05-25 CN CN202221278043.2U patent/CN217352101U/en active Active
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