CN212404856U - Can have enough to meet need staple bolt bracket bearing structure of use - Google Patents
Can have enough to meet need staple bolt bracket bearing structure of use Download PDFInfo
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- CN212404856U CN212404856U CN202020826932.2U CN202020826932U CN212404856U CN 212404856 U CN212404856 U CN 212404856U CN 202020826932 U CN202020826932 U CN 202020826932U CN 212404856 U CN212404856 U CN 212404856U
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- bearing structure
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Abstract
The utility model discloses a can have enough to meet need and use staple bolt bracket bearing structure, include: the hoop structure comprises two semicircular steel plates, brackets and fasteners, wherein the concave cambered surfaces of the two semicircular steel plates are oppositely arranged and are positioned on the same peripheral surface of the concrete column or the steel column, two ends of each steel plate extend outwards to be perpendicular to the end surfaces of the steel plates to form the brackets, and the adjacent brackets of the two steel plates are connected through the fasteners so that the steel plates are tightly held on the concrete column or the steel column; and the friction medium is in a sleeve shape, and is tightly attached between the concave cambered surfaces of the two semicircular steel plates and the outer peripheral surface of the concrete column or the steel column. The utility model has the characteristics of can assemble, easy dismounting, material reuse rate is high, and preparation, transportation, installation and dismantlement are simple swift, practice thrift the cost in a large number for the construction progress, shorten construction cycle etc.
Description
Technical Field
The utility model relates to a bridge construction temporary facilities field. More specifically, the utility model relates to a can have enough to meet need and use staple bolt bracket bearing structure.
Background
During bridge bent cap construction and superstructure construction, in order to support upper portion beam system, guarantee the smooth construction of upper portion major structure, traditional construction method generally will use a large amount of construction supports to support the bearing, and installation construction support need carry out ground treatment, adopts enlarged foundation or pile foundation, sets up the aquatic basis even, and the cost is higher, and the time limit for a project is longer.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can have enough to meet need and use staple bolt bracket bearing structure, but have the assemblization, easy dismounting, material reuse rate is high, and preparation, transportation, installation and dismantlement are simple swift, practice thrift the cost in a large number, can accelerate the construction progress, shorten characteristics such as construction cycle.
In order to realize the basis the utility model discloses these objects and other advantages provide one kind can have enough to meet need and use staple bolt bracket bearing structure, include:
the hoop structure comprises two semicircular steel plates, brackets and fasteners, wherein the concave cambered surfaces of the two semicircular steel plates are oppositely arranged and are positioned on the same peripheral surface of the concrete column or the steel column, two ends of each steel plate extend outwards to be perpendicular to the end surfaces of the steel plates to form the brackets, and the adjacent brackets of the two steel plates are connected through the fasteners so that the steel plates are tightly held on the concrete column or the steel column;
and the friction medium is in a sleeve shape, and is tightly attached between the concave cambered surfaces of the two semicircular steel plates and the outer peripheral surface of the concrete column or the steel column.
Preferably, the fastener is the bolt, all is provided with many-to-one corresponding bolt hole on the bracket that two steel sheets are adjacent, and it passes through bolted connection with two steel sheets of fixed connection.
Preferably, a gap is formed between adjacent brackets of the two steel plates.
Preferably, the friction medium is a rubber pad.
Preferably, the two steel plates and the friction medium are provided with corresponding round through holes corresponding to the pre-embedded channels of the anti-shearing parts arranged on the concrete column or the steel column, and the anti-shearing parts are arranged in the round through holes and the pre-embedded channels of the anti-shearing parts.
Preferably, the circular through hole outer fringe is provided with additional strengthening on the steel sheet, and it includes the reinforcement that the longitudinal symmetry set up and the reinforcing plate that bilateral symmetry set up, the reinforcement includes the horizontal plate that extends to a pair of vertical plate of circular through hole outer fringe and connect a pair of vertical plate tip just, the reinforcing plate level extends to circular through hole outer fringe just.
The utility model discloses at least, include following beneficial effect:
1. the utility model discloses a structure has but assemblization, easy dismounting, and material reuse rate is high, and preparation, transportation, installation and dismantlement are simple swift, practice thrift the cost in a large number for the construction progress, shorten characteristics such as construction cycle.
2. The utility model discloses a structure is applicable to bridge bent cap construction and superstructure construction, sets up staple bolt bracket bearing structure and supports its upper beam system on circular pier stud, guarantees that the smooth construction of upper portion major structure.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is an elevation view of the present invention;
fig. 2 is a top view of the present invention.
Description of reference numerals:
1. concrete column or steel column, 2, steel plate, 3, bracket, 4, bolt, 5, friction medium, 6, round through hole, 7, shearing resistant piece, 8, reinforcing structure, 9 and bearing girder.
Detailed Description
The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
It is to be noted that the experimental methods described in the following embodiments are all conventional methods unless otherwise specified, and the reagents and materials, if not otherwise specified, are commercially available; in the description of the present invention, the terms "lateral", "longitudinal", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in 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.
As shown in fig. 1 and 2, the utility model provides a can have enough to meet need use staple bolt bracket bearing structure, include:
the hoop structure comprises two semicircular steel plates 2, brackets 3 and fasteners, wherein the concave cambered surfaces of the two semicircular steel plates 2 are oppositely arranged and are positioned on the same peripheral surface of the concrete column or the steel column 1, two ends of each steel plate 2 extend outwards and are perpendicular to the end surfaces of the steel plates 2 to form the brackets 3, and the brackets 3 adjacent to the two steel plates 2 are connected through the fasteners so that the steel plates 2 are tightly held on the concrete column or the steel column 1;
and the friction medium 5 is sleeve-shaped, and the friction medium 5 is tightly attached between the concave cambered surfaces of the two semicircular steel plates 2 and the outer peripheral surface of the concrete column or the steel column 1.
In the technical scheme, the utility model discloses a load-bearing structure installation work progress does, places friction medium 5 in suitable position, and two semi-circular steel sheet 2 and bracket 3 of the staple bolt structure that the installation was processed in advance insert the fastener, exert fastening force, and this structure is installed promptly and is accomplished. And a supporting beam system required by the upper structure construction, such as an I-shaped bearing crossbeam 9, is arranged on the upper part of the bracket 3.
In another technical scheme, the fastener is bolt 4, all is provided with many-to-one corresponding bolt 4 hole on the bracket 3 that two steel sheet 2 are adjacent, and it connects with two steel sheet 2 of fixed connection through bolt 4. The bolts 4 on the bracket 3 are uniformly distributed.
In another technical scheme, a gap is reserved between the brackets 3 adjacent to the two steel plates 2, a gap is reserved for fastening the bolts 4, and the bolts 4 can be lifted more tightly, so that the hoops are held more tightly.
In another technical scheme, the friction medium 5 is a rubber pad, so that friction force is increased, and therefore the hoop is held tightly.
In another technical scheme, two steel plates 2 and a friction medium 5 are respectively provided with a corresponding round through hole 6 corresponding to a shear resistant member pre-embedded pore passage arranged on a concrete column or a steel column 1, and a shear resistant member 7 is arranged in the round through hole 6 and the shear resistant member pre-embedded pore passage.
In the technical scheme, when the vertical bearing capacity required by the bearing structure of the hoop bracket 3 is small, the shearing resistant piece 7 is not arranged, and only the hoop structure, the friction medium 5, the fastener and the like are required; when the vertical bearing capacity required by the bearing structure of the hoop bracket 3 is large, the anti-shearing pieces 7 need to be arranged in advance, namely, pre-embedded channels of the anti-shearing pieces are arranged on the concrete column or the steel column 1 in advance, and the anti-shearing pieces 7 are arranged after the construction of the concrete column or the steel column 1 is completed. The shear resistant member 7 is a cylindrical structural part in the present invention.
In another kind of technical scheme, 6 outer fringe of round through-hole is provided with additional strengthening 8 on steel sheet 2, and it includes the reinforcement that the longitudinal symmetry set up and the reinforcing plate that bilateral symmetry set up, the reinforcement includes the horizontal plate that extends to a pair of vertical plate of 6 outer fringes of round through-hole and connect a pair of vertical plate tip just, the reinforcing plate level extends to 6 outer fringes of round through-hole just.
In the above technical solution, the reinforcing structure 8 is disposed at the contact position of the shear member 7 and the steel plate 2 to increase the strength of the steel plate 2.
While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.
Claims (6)
1. Can have enough to meet need and use staple bolt bracket bearing structure, its characterized in that includes:
the hoop structure comprises two semicircular steel plates, brackets and fasteners, wherein the concave cambered surfaces of the two semicircular steel plates are oppositely arranged and are positioned on the same peripheral surface of the concrete column or the steel column, two ends of each steel plate extend outwards to be perpendicular to the end surfaces of the steel plates to form the brackets, and the adjacent brackets of the two steel plates are connected through the fasteners so that the steel plates are tightly held on the concrete column or the steel column;
and the friction medium is in a sleeve shape, and is tightly attached between the concave cambered surfaces of the two semicircular steel plates and the outer peripheral surface of the concrete column or the steel column.
2. The cyclically usable hoop corbel load-bearing structure according to claim 1, wherein the fasteners are bolts, and a plurality of corresponding bolt holes are formed in each corbel adjacent to each other in a one-to-one manner, and are connected by bolts to fixedly connect the two steel plates.
3. The cyclically usable hoop leg carrying structure of claim 1 wherein there is a gap between adjacent legs of two steel plates.
4. The epicyclic hooped corbel load bearing structure of claim 1, wherein the friction medium is a rubber mat.
5. The hoop and corbel load-bearing structure capable of being used cyclically as claimed in claim 1, wherein the two steel plates and the friction medium are provided with corresponding circular through holes corresponding to the shear-resistant member pre-embedded channels provided on the concrete column or the steel column, and the shear-resistant members are provided in the circular through holes and the shear-resistant member pre-embedded channels.
6. The hoop and corbel load-bearing structure capable of being used cyclically as claimed in claim 5, wherein the circular through hole outer rim is provided with a reinforcing structure on the steel plate, the reinforcing structure comprises a reinforcing member and a reinforcing plate, the reinforcing member is arranged in an up-down symmetry mode, the reinforcing member comprises a pair of vertical plates and a horizontal plate, the vertical plates extend to the outer rim of the circular through hole exactly, the reinforcing plate is arranged in a left-right symmetry mode, the pair of vertical plates extend to the outer rim of the circular through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020826932.2U CN212404856U (en) | 2020-05-18 | 2020-05-18 | Can have enough to meet need staple bolt bracket bearing structure of use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020826932.2U CN212404856U (en) | 2020-05-18 | 2020-05-18 | Can have enough to meet need staple bolt bracket bearing structure of use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212404856U true CN212404856U (en) | 2021-01-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020826932.2U Active CN212404856U (en) | 2020-05-18 | 2020-05-18 | Can have enough to meet need staple bolt bracket bearing structure of use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212404856U (en) |
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2020
- 2020-05-18 CN CN202020826932.2U patent/CN212404856U/en active Active
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