CN215561870U - Sea vase pier steel reinforcement framework limiting device - Google Patents
Sea vase pier steel reinforcement framework limiting device Download PDFInfo
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- CN215561870U CN215561870U CN202121456561.4U CN202121456561U CN215561870U CN 215561870 U CN215561870 U CN 215561870U CN 202121456561 U CN202121456561 U CN 202121456561U CN 215561870 U CN215561870 U CN 215561870U
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- steel reinforcement
- framework
- diagonal braces
- vase
- supporting seats
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 52
- 239000010959 steel Substances 0.000 title claims abstract description 52
- 230000002787 reinforcement Effects 0.000 title claims abstract description 25
- 241000251571 Ciona intestinalis Species 0.000 title abstract description 3
- 238000005096 rolling process Methods 0.000 claims abstract 2
- 238000009434 installation Methods 0.000 abstract description 7
- 238000010276 construction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000011241 protective layer Substances 0.000 description 3
- 238000009415 formwork Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
Sea vase mound framework of steel reinforcement stop device relates to the steel reinforcement cage positioner who uses in the bridge work progress. Mainly be in order to solve present work progress, pier shaft framework of steel reinforcement positioning accuracy is not enough and designs. It includes two supporting seats, the left end and the right-hand member of two supporting seats are connected with the longeron respectively, all be fixed with the stand on two supporting seats, the stand top on two supporting seats all is fixed with the crossbeam, be connected with a plurality of finish rolling screw-thread steel between two crossbeams, still include four diagonal braces, wherein two diagonal braces are located the outside of a supporting seat, two other diagonal braces are located the outside of another supporting seat, four diagonal braces's upper end is passed through high strength bolt respectively and is connected on two crossbeams, four diagonal braces's lower extreme is passed through high strength bolt respectively and is connected on the cushion cap template. The upright post at the end part is welded with a cross bar which is arranged up and down. The advantages are that the pre-buried precision adjustment and control when making the vase mound framework of steel reinforcement installation become more convenient.
Description
The technical field is as follows:
the utility model relates to a steel reinforcement cage positioning device used in a bridge construction process, in particular to a limiting device for a steel reinforcement framework of a pier body of a vase pier in a sea area.
Background art:
at present, pier shaft reinforcing bar can be installed in stages, also can wholly install behind the framework of steel reinforcement ligature shaping. In the actual work progress in scene, pier shaft framework of steel reinforcement location installation, adopt artifical fixed, the efficiency of construction is lower relatively, and makes framework of steel reinforcement installation, positioning accuracy not enough easily, leads to pier shaft protective layer qualification rate to be difficult to control, and then influences structure entity quality, causes a series of problems such as bridge life-span shortening, later maintenance expense height. Because the size of the framework pier cap of the steel bar cage of the vase pier is larger than that of the bottom of the pier in the sea area, and the wind power of the sea area environment is larger, the control difficulty of the installation and positioning accuracy of the steel bar cage is greatly increased. The control of the pre-buried precision of the steel reinforcement cage is not enough, so that the steel reinforcement cage deviates, a large amount of manpower and time cost are spent in the process of template installation and protective layer control, and the construction quality is difficult to obtain sufficient guarantee. Therefore, the precise positioning of the vase pier steel bar framework is very important, and the use of the precise limiting frame of the vase pier steel bar framework also becomes a necessary control means.
The utility model content is as follows:
the utility model aims to solve the technical problem of providing a sea area vase pier steel bar framework limiting device which can save time and labor, is convenient to install and disassemble and can improve the embedding precision of a steel bar cage in the process of installing a vase pier body steel bar cage.
The above object is achieved by: the vase pier steel bar framework comprises two supporting seats which are arranged in front and back, wherein the two supporting seats are respectively arranged on two sides of a long side of a vase pier steel bar framework, the left ends and the right ends of the two supporting seats are respectively connected with longitudinal beams, the longitudinal beams are positioned on two sides of a short side of the steel bar framework, three upright posts extending upwards are fixed on the two supporting seats, cross beams are fixed at the tops of the three upright posts on one supporting seat, and cross beams are also fixed at the tops of the three upright posts on the other supporting seat; a plurality of pieces of finish-rolled deformed steel bars are connected between the two cross beams and are in threaded connection with nuts at the tops of the two cross beams, when the pier body steel reinforcement framework is installed, the finish-rolled deformed steel bars are disassembled, and after the steel reinforcement framework is installed, the finish-rolled deformed steel bars are installed, so that the pier body steel reinforcement framework is further prevented from shifting easily; the supporting platform comprises a supporting base and is characterized by further comprising four inclined supporting rods, wherein two inclined supporting rods are located on the outer side of one supporting base, the other two inclined supporting rods are located on the outer side of the other supporting base, the upper ends of the four inclined supporting rods are connected to two cross beams through high-strength bolts respectively, and the lower ends of the four inclined supporting rods are connected to a bearing platform template through high-strength bolts respectively. The upright columns at the end parts are welded with a plurality of cross rods which are arranged up and down, and the operating personnel can step on the cross rods up and down.
And placing the steel bar framework between the two supporting seats and the longitudinal beam.
The utility model has the advantages that: the application of the device enables the pre-buried precision adjustment and control during the installation of the vase pier steel reinforcement framework to be more convenient. Meanwhile, the device fixes the pier body steel reinforcement framework, so that the vase pier body steel reinforcement framework can be effectively prevented from displacing in the bearing platform pouring process, and the pier body steel reinforcement framework is fixed without other auxiliary fixing measures after the limiting frame is used. The pre-embedding precision of the steel reinforcement framework of the vase pier body is effectively controlled. The use of the limiting frame lays a foundation for the follow-up pier shaft template installation and the protective layer control quality, has the characteristics of simple and convenient operation, quick construction, accurate positioning and limiting, and is suitable for popularization and application.
Description of the drawings:
FIG. 1 is a schematic front view of the present invention;
fig. 2 is a side view of the present invention.
The specific implementation mode is as follows:
the utility model is further described below in connection with fig. 1 and 2;
the flower vase pier steel bar framework comprises two supporting seats 1 which are arranged in front and back, wherein the two supporting seats are respectively arranged on two sides of a long side of a vase pier steel bar framework, the left end and the right end of each of the two supporting seats are respectively connected with longitudinal beams 2, the longitudinal beams are positioned on two sides of a short side of the steel bar framework, three upright posts 3 extending upwards are respectively fixed on each of the two supporting seats, cross beams 4 are fixed at the tops of the three upright posts on one supporting seat, and cross beams are also fixed at the tops of the three upright posts on the other supporting seat; a plurality of pieces of finish-rolled deformed steel bars 5 are connected between the two cross beams, the finish-rolled deformed steel bars are in threaded connection with nuts at the tops of the two cross beams, when the pier body steel reinforcement framework is installed, the finish-rolled deformed steel bars are disassembled, and after the steel reinforcement framework is installed, the finish-rolled deformed steel bars are installed, so that the pier body steel reinforcement framework is further prevented from shifting easily; the supporting platform is characterized by further comprising four inclined supporting rods 6, wherein two inclined supporting rods are located on the outer side of one supporting seat, the other two inclined supporting rods are located on the outer side of the other supporting seat, the upper ends of the four inclined supporting rods are connected to the two cross beams through high-strength bolts respectively, and the lower ends of the four inclined supporting rods are connected to the supporting platform formwork through high-strength bolts respectively. The vertical column at the end is welded with the cross rods 7 which are arranged up and down, the distance between every two adjacent cross rods is 30 cm, and an operator can step on the cross rods up and down.
And placing the steel bar framework between the two supporting seats and the longitudinal beam.
Claims (1)
1. Sea area vase mound steel reinforcement cage stop device, characterized by: the flower vase pier steel bar framework support comprises two support seats (1) which are arranged in front and back, wherein the two support seats are respectively arranged on two sides of a long side of a vase pier steel bar framework, the left end and the right end of each support seat are respectively connected with a longitudinal beam (2), the longitudinal beams are positioned on two sides of a short side of the steel bar framework, three upright columns (3) extending upwards are respectively fixed on each support seat, a cross beam (4) is fixed at the tops of the three upright columns on one support seat, and a cross beam is also fixed at the tops of the three upright columns on the other support seat; the device comprises two cross beams, a plurality of pieces of finish rolling deformed steel bars (5) connected between the two cross beams, and four inclined supporting rods (6), wherein the two inclined supporting rods are positioned on the outer side of one supporting seat, the other two inclined supporting rods are positioned on the outer side of the other supporting seat, the upper ends of the four inclined supporting rods are respectively connected to the two cross beams through high-strength bolts, and the lower ends of the four inclined supporting rods are respectively connected to a bearing platform template through high-strength bolts; a plurality of cross rods (7) which are arranged up and down are welded on the upright post positioned at the end part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121456561.4U CN215561870U (en) | 2021-06-29 | 2021-06-29 | Sea vase pier steel reinforcement framework limiting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121456561.4U CN215561870U (en) | 2021-06-29 | 2021-06-29 | Sea vase pier steel reinforcement framework limiting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215561870U true CN215561870U (en) | 2022-01-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121456561.4U Active CN215561870U (en) | 2021-06-29 | 2021-06-29 | Sea vase pier steel reinforcement framework limiting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215561870U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115418958A (en) * | 2022-09-13 | 2022-12-02 | 中铁上海工程局集团市政环保工程有限公司 | Pier column reinforcement cage fixing auxiliary clamp and fixing method |
-
2021
- 2021-06-29 CN CN202121456561.4U patent/CN215561870U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115418958A (en) * | 2022-09-13 | 2022-12-02 | 中铁上海工程局集团市政环保工程有限公司 | Pier column reinforcement cage fixing auxiliary clamp and fixing method |
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220831 Address after: 100176 Building 1, No.19, Ronghua South Road, Beijing Economic and Technological Development Zone, Daxing District, Beijing Patentee after: CHINA RAILWAY 19TH BUREAU GROUP Co.,Ltd. Patentee after: China Railway 19th Bureau Group East China Engineering Co.,Ltd. Patentee after: CHINA RAILWAY 19TH BUREAU GROUP 2ND Co.,Ltd. Address before: Room 901, building 2, Zhongsu century building, 425 Xinjian North Road, Yuyao City, Ningbo City, Zhejiang Province, 315400 Patentee before: China Railway 19th Bureau Group East China Engineering Co.,Ltd. Patentee before: CHINA RAILWAY 19TH BUREAU GROUP 2ND Co.,Ltd. |