CN216838919U - Steel structure bridge pier column - Google Patents
Steel structure bridge pier column Download PDFInfo
- Publication number
- CN216838919U CN216838919U CN202220295654.1U CN202220295654U CN216838919U CN 216838919 U CN216838919 U CN 216838919U CN 202220295654 U CN202220295654 U CN 202220295654U CN 216838919 U CN216838919 U CN 216838919U
- Authority
- CN
- China
- Prior art keywords
- support column
- box girder
- bridge pier
- ladder stand
- pier stud
- Prior art date
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 39
- 239000010959 steel Substances 0.000 title claims abstract description 39
- 239000000178 monomer Substances 0.000 claims abstract description 17
- 230000000903 blocking effect Effects 0.000 claims abstract description 5
- 241000282326 Felis catus Species 0.000 abstract description 11
- 238000010276 construction Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a steel structure bridge pier stud, which comprises a support column, wherein one end of the support column is provided with a mounting flange, the other end of the support column is provided with a steel box girder connecting piece, the upper end surface of the steel box girder connecting piece is parallel and level with the upper end surface of the support column, and a lifting lug is arranged on the steel box girder connecting piece; the spliced ladder stand is composed of a plurality of ladder stand monomers, each ladder stand monomer comprises two support rods arranged in parallel and a plurality of connecting rods connected to the two support rods, an inverted U-shaped hanging piece is arranged at one end of each support rod, and a blocking rod is arranged on each ladder stand monomer; the support column is provided with a plurality of connecting holes, and the connecting holes are detachably provided with hanging rings. This pier stud simple structure is compact, and the operator of being convenient for scrambles the operation, and the dismantlement of cat ladder is convenient, easy operation.
Description
Technical Field
The utility model relates to a bridge construction technical field, concretely relates to steel construction bridge pier stud.
Background
Along with the rapid development of the economy of China, the urban population is continuously increased, the traffic volume is increased, the construction of urban overpasses and other bridges also becomes a measure for relieving traffic pressure, the bridge pier columns with the steel structure are widely applied due to the fact that the transportation and the installation are convenient, but the bridge pier columns with the steel structure are used for lifting a constructor when being lifted and installed, external lifting equipment is needed, the cost for lifting the constructor is high due to the fact that the equipment is additionally used, and the construction cost is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a steel structure bridge pier stud, this pier stud simple structure is compact, and the handling installation of being convenient for, the cat ladder of setting is convenient for the operator and scrambles the operation, and the dismantlement of cat ladder is convenient, easy operation.
In order to achieve the purpose, the utility model adopts the following technical proposal:
a steel structure bridge pier column comprises a support column, wherein one end of the support column is provided with a mounting flange, the other end of the support column is provided with a steel box girder connecting piece, the upper end surface of the steel box girder connecting piece is flush with the upper end surface of the support column, and a lifting lug is arranged on the steel box girder connecting piece; the spliced ladder stand is characterized in that a plurality of groups of hanging grooves are formed in the supporting columns, a spliced ladder stand is arranged on each hanging groove and consists of a plurality of ladder stand monomers, each ladder stand monomer comprises two supporting rods arranged in parallel and a plurality of connecting rods connected to the two supporting rods, an inverted U-shaped hanging piece is arranged at one end of each supporting rod, and each ladder stand monomer is provided with a blocking rod; the support column is provided with a plurality of connecting holes, and the connecting holes are detachably provided with hanging rings.
Preferably, the support column is hollow cylindrical, and a plurality of support plates are arranged inside the support column.
Preferably, a plurality of the support plates are arranged at equal intervals.
Preferably, the two steel box girder connecting pieces are arranged, the steel box girder connecting pieces are integrally of an open box-shaped structure, mounting plates are arranged on opposite sides of the opening of the steel box girder connecting pieces, the mounting plates are of arc-shaped structures, and the arc-shaped shapes of the mounting plates are matched with the appearance of the support columns.
Preferably, the number of the plurality of the connection holes is three or four.
Preferably, the connecting hole is provided with a thread structure, the hanging ring is provided with a bolt, and the hanging ring is connected with the connecting hole through threads.
Preferably, the hanging groove is a cylindrical hole, and the axis of the cylindrical hole is obliquely arranged with the length direction of the supporting column.
The utility model discloses in, the concatenation formula cat ladder of setting comprises a plurality of cat ladder monomers, and every cat ladder monomer is installed at the articulate inslot through the shape of falling U hitch, and it is convenient to load and unload, and easy operation has avoided external equipment to carry out the operation of going up and down to the workman, practices thrift the cost. The stop rod is arranged between the next ladder stand monomer and the support column, so that the two ladder stand monomers are mutually fixed and protected, and the safety is good. The articulated ring that sets up can be dismantled and ann on the connecting hole, will articulate the ring during use and install at the connecting hole, draws to articulate the posture of ring to the support column through using the cable wind rope and adjusts, can take off the articulated ring fast after the fixed completion of adjustment, the outward appearance of the support column that does not influence, the follow-up construction of the support column of also being convenient for. The lug that sets up improves the hanging point for the support column and sees, is convenient for to the handling construction operation of support column.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic sectional view of the partial structure of the present invention;
FIG. 3 is an exploded view of the local structure of the present invention;
in the figure: 1. a support pillar; 2. a support plate; 3. installing a flange; 4. a steel box girder connecting piece; 5. mounting a plate; 6. lifting lugs; 7. a hanging groove; 8. splicing type ladder stands; 9. a ladder stand monomer; 10. a support bar; 11. a connecting rod; 12. an inverted U-shaped hanging piece; 13. a gear lever; 14. connecting holes; 15. and hanging and connecting a ring.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1, 2 and 3, the steel structure bridge pier stud comprises a support pillar 1, in one embodiment, the support pillar 1 is a hollow cylinder, a plurality of support plates 2 are fixedly installed inside the support pillar 1, the support plates 2 are arranged at equal intervals, in a specific embodiment, the number of the support plates 2 is four, and two of the support plates 2 are fixed at two end portions of the support pillar 1. In another embodiment, the support column 1 may also be hollow and cubic. In the concrete implementation process, the hollow inner cavity of the support column 1 is filled with concrete. The bottom of support column 1 is through welded fastening connection mounting flange 3, sets up a plurality of flange holes on mounting flange 3, through this flange hole with support column 1 fixed mounting on rag bolt. The other end of support column 1 passes through welded fastening and connects steel box girder connecting piece 4, the up end of steel box girder connecting piece 4 is parallel and level mutually with the top end face of support column 1, in a preferred embodiment, steel box girder connecting piece 4 sets up two, two steel box girder connecting pieces 4 set up the both ends at support column 1, steel box girder connecting piece 4 is open-ended box structure on the whole, set up mounting panel 5 at 4 open-ended opposite sides of steel box girder connecting piece, mounting panel 5 is the arc structure, the arc shape and the appearance of support column 1 of this mounting panel 5 suit. And a lifting lug 6 is fixedly arranged on the top of the steel box girder connecting piece 4 through welding or fastening pieces.
The side wall of the support column 1 is provided with a plurality of groups of hanging grooves 7, in one embodiment, the hanging grooves 7 are cylindrical holes, the axes of the cylindrical holes are obliquely arranged with the length direction of the support column 1, in one embodiment, the included angle between the axes of the hanging grooves 7 and the length direction of the support column 1 is 15-35 degrees, and in a specific implementation, the installation effect of the split ladder stand 8 is relatively good when the included angle is 20 degrees.
Install concatenation formula cat ladder 8 on articulating groove 7, concatenation formula cat ladder 8 comprises a plurality of cat ladder monomers 9, cat ladder monomer 9 includes two parallel arrangement's bracing piece 10 and the many connecting rods 11 of connecting on two bracing pieces 10 through welded fastening, in a preferred embodiment, many connecting rods 11 are equidistant to be set up between two bracing pieces 10, through welding or integrated installation inverted U-shaped joint spare 12 at the top of bracing piece 10, install this inverted U-shaped joint spare 12 and can realize the quick installation of cat ladder monomer 9 in articulating groove 7 during the use. A blocking rod 13 is fixedly arranged at the bottom of the ladder stand single body 9 through welding, and when the two ladder stand single bodies 9 are arranged on the supporting rod 1, the blocking rod 13 is positioned at the inner side of the ladder stand single body 9 at the lower side.
The side wall of the support column 1 is provided with a plurality of connecting holes 14, the connecting holes 14 are detachably provided with hanging rings 15, in one embodiment, the number of the connecting holes 14 is three or four, in a preferred embodiment, the number of the connecting holes 14 is four, the connecting holes 14 are provided with thread structures, the hanging rings 15 are fixedly provided with mounting bolts, and the hanging rings 15 are detachably connected with the connecting holes 14 through threads.
The above embodiments are only a few descriptions of the concept and implementation of the present invention, and are not intended to limit the scope of the present invention.
Claims (7)
1. The utility model provides a steel structure bridge pier stud, includes the support column, its characterized in that: one end of the support column is provided with a mounting flange, the other end of the support column is provided with a steel box girder connecting piece, the upper end surface of the steel box girder connecting piece is flush with the upper end surface of the support column, and the steel box girder connecting piece is provided with a lifting lug; the spliced ladder stand is characterized in that a plurality of groups of hanging grooves are formed in the supporting columns, a spliced ladder stand is arranged on each hanging groove and consists of a plurality of ladder stand monomers, each ladder stand monomer comprises two supporting rods arranged in parallel and a plurality of connecting rods connected to the two supporting rods, an inverted U-shaped hanging piece is arranged at one end of each supporting rod, and each ladder stand monomer is provided with a blocking rod; the support column is provided with a plurality of connecting holes, and the connecting holes are detachably provided with hanging rings.
2. The steel structure bridge pier stud of claim 1, wherein: the support column is hollow cylinder, and a plurality of support plates are arranged inside the support column.
3. The steel structure bridge pier stud of claim 2, wherein: the supporting plates are arranged at equal intervals.
4. The steel structure bridge pier stud of claim 2, wherein: the steel box girder connecting piece sets up two, and the steel box girder connecting piece is open-ended box structure on the whole, is equipped with the mounting panel at steel box girder connecting piece open-ended opposite side, the mounting panel is the arc structure, the arc shape of this mounting panel with the support column appearance suits.
5. The steel structure bridge pier stud of claim 1, wherein: the number of the connecting holes is three or four.
6. The steel structure bridge pier stud of claim 5, wherein: the connecting hole is provided with a thread structure, the hanging ring is provided with a bolt, and the hanging ring is connected with the connecting hole through threads.
7. The steel structure bridge pier stud of claim 1, wherein: the hanging groove is a cylindrical hole, and the axis of the cylindrical hole and the length direction of the supporting column are obliquely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220295654.1U CN216838919U (en) | 2022-02-15 | 2022-02-15 | Steel structure bridge pier column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220295654.1U CN216838919U (en) | 2022-02-15 | 2022-02-15 | Steel structure bridge pier column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216838919U true CN216838919U (en) | 2022-06-28 |
Family
ID=82088853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220295654.1U Expired - Fee Related CN216838919U (en) | 2022-02-15 | 2022-02-15 | Steel structure bridge pier column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216838919U (en) |
-
2022
- 2022-02-15 CN CN202220295654.1U patent/CN216838919U/en not_active Expired - Fee Related
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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: 20220628 |