CN201059018Y - Arch abutment mounting locating components for large-span steel arch structure - Google Patents
Arch abutment mounting locating components for large-span steel arch structure Download PDFInfo
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- CN201059018Y CN201059018Y CNU2007201523331U CN200720152333U CN201059018Y CN 201059018 Y CN201059018 Y CN 201059018Y CN U2007201523331 U CNU2007201523331 U CN U2007201523331U CN 200720152333 U CN200720152333 U CN 200720152333U CN 201059018 Y CN201059018 Y CN 201059018Y
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- locating
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Abstract
The utility model relates to a steel construction mounting locating component, in particular to a mounting locating component of a steel arch construction arch springing applied in a steel construction building, comprising a planar steel plate arranged on the horizontal plane, a vertical connecting plate and an anchor bolt locating steel plate, wherein, the anchor bolt locating steel plate is welded on the connecting plate which is welded on the planar steel plate buried on the horizontal plane in advance; a bottom plate of the arch springing is fixed on the anchor bolt locating steel plate through an anchor bolt and fixedly connected with a steel arch. The utility model has the advantages that: the anchor bolt is fixed through the anchor bolt locating steel plate which is then welded on the planar steel plate buried on the horizontal plane in advance through the connecting plate, and space locating is transformed into plane locating, thereby the problems of difficult locating of an embedded bolt with two directional inclination angles and easy displacement during the process of concrete pouring, consequently the utility model has accurate locating, simple operation, improvement of work efficiency, and guarantee of engineering quality.
Description
Technical field
The utility model relates to a kind of Steel Structure Installation positioning component, particularly a kind of crab-bolt installing and locating assembly that is applied to steel arch structure arch springing in the steel building.
Background technology
Advantages such as steel building relies on that its cost is low in recent years, large space, anti-seismic performance are good develop rapidly, especially are used widely in communal facilitieies such as public building and large stadium.The steel arch generally is installed on the base concrete capital by pre-embedded bolt, and anchor bolt preburied installation accuracy is to influence the most important factor of steel installation accuracy.Particularly land length when longer when steel arch, every Pin main arch divides multistage to install when construction, by upwards assembling of arch springing, closes up at crown center at last.The main arch span is big, therefore needs accurately to determine the position of arch springing crab-bolt.Otherwise when in the end closing up, very mistake can appear.General design arch springing is located with four crab-bolts, and when arch when there is the both direction inclination angle on space and ground, arch springing base plate and horizontal plane have the inclination of two angles, crab-bolt also will have the inclination of two angles, this moment, the crab-bolt positioning difficulty was very big during cast-in fixing bolt, be difficult to make crab-bolt to satisfy axis, absolute altitude, position and angle control requirement simultaneously, and lack reliable fixing when construction, crab-bolt is shifted easily in the concreting process.
The utility model content
The purpose of this utility model provides a kind of large-span steel arch structure arch springing crab-bolt locating, and connecting components, with the deficiency of kind traditional locate mode, guarantees the installation accuracy of steel arch.
The technical solution of the utility model is:
Large-span steel arch structure arch springing installing and locating assembly comprises the plane steel plate that is arranged on the horizontal plane, vertical junction plate and crab-bolt fixing steel plate, and the crab-bolt fixing steel plate is welded on the junction plate, and junction plate is welded on the pre-buried plane steel plate in the plane; The arch springing base plate is fixed on the crab-bolt fixation steel plate by crab-bolt, and the arch springing base plate is fixedlyed connected with the steel arch;
Described crab-bolt fixing steel plate be one with the identical steel plate of steel arch base plate shape;
Described crab-bolt fixing steel plate and the rectangular steel plates that steel arch base plate is a size, shape is identical;
The crab-bolt locating hole of being opened on the described template is identical with crab-bolt quantity, and the aperture is greater than crab-bolt diameter 1mm;
Described junction plate be shaped as right-angled trapezium;
Described junction plate is three, four or five.
The thickness of described junction plate is 8-10mm.
The beneficial effects of the utility model are: crab-bolt is by crab-bolt location-plate location, the crab-bolt location-plate is welded on the pre-buried plane steel plate in the plane by junction plate again, space orientation is converted into plane positioning, solved the pre-embedded bolt at both direction inclination angle location difficulty has been arranged, and the problem that is shifted easily in the fluid concrete process, thereby accurate positioning is simple to operate, improves work efficiency.
Description of drawings
Fig. 1 crab-bolt location-plate schematic diagram;
Fig. 2 junction plate schematic diagram;
Fig. 3 crab-bolt location-plate, junction plate assembling schematic diagram.
Among the figure, 1. steel encircles 2. steel arch base plate, 3. crab-bolt location-plates, 4. crab-bolts, 5. junction plates, 6. plane steel plates, 7. anchor hole
The specific embodiment
Embodiment sees Fig. 1-3.
In the steel arch structure positioning component, plane steel plate 7 adopts the Q345 steel to do, and is of a size of 500mm * 500mm, and thickness is 12mm; Be welded to connect 5 three of plates above the plane steel plate 7, thickness is 12mm, and the peak height is respectively 75mm, 65mm, 55mm; Crab-bolt location-plate 3 adopts the Q345 steel, and thickness is 12mm, with the junction plate welding, is of a size of 650mm * 750mm, and size is identical with the arch base plate; Crab-bolt location-plate 3 is provided with 4 crab-bolts 4, crab-bolt 4 diameter 36mm, and anchor hole 8 diameters are 37mm on the crab-bolt location-plate 3.
Claims (7)
1. large-span steel arch structure arch springing installing and locating assembly, it is characterized in that: this assembly comprises plane steel plate, junction plate and the crab-bolt fixing steel plate that is embedded on the horizontal plane, the crab-bolt fixing steel plate is welded on the junction plate, and junction plate is welded on the pre-buried plane steel plate in the plane; The arch springing base plate is fixed on the crab-bolt fixing steel plate by crab-bolt, and the arch springing base plate is fixedlyed connected with the steel arch.
2. large-span steel arch structure arch springing installing and locating assembly according to claim 1 is characterized in that: the crab-bolt fixing steel plate be one with the identical steel plate of steel arch base plate shape.
3. large-span steel arch structure arch springing installing and locating assembly according to claim 2 is characterized in that: the crab-bolt fixing steel plate is the rectangular steel plates big or small, that shape is identical with steel arch base plate.
4. large-span steel arch structure arch springing installing and locating assembly according to claim 1, it is characterized in that: the crab-bolt locating hole of being opened on the crab-bolt fixing steel plate is identical with crab-bolt quantity, and the aperture is greater than the crab-bolt diameter.
5. large-span steel arch structure arch springing installing and locating assembly according to claim 1 is characterized in that: connect steel plate and be shaped as right-angled trapezium.
6. large-span steel arch structure arch springing installing and locating assembly according to claim 1, the quantity that it is characterized in that described junction plate is three, four or five.
7. large-span steel arch structure arch springing installing and locating assembly according to claim 1, the thickness that it is characterized in that described junction plate is 8-10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201523331U CN201059018Y (en) | 2007-06-18 | 2007-06-18 | Arch abutment mounting locating components for large-span steel arch structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201523331U CN201059018Y (en) | 2007-06-18 | 2007-06-18 | Arch abutment mounting locating components for large-span steel arch structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201059018Y true CN201059018Y (en) | 2008-05-14 |
Family
ID=39407483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201523331U Expired - Lifetime CN201059018Y (en) | 2007-06-18 | 2007-06-18 | Arch abutment mounting locating components for large-span steel arch structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201059018Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103122667A (en) * | 2011-11-18 | 2013-05-29 | 中国水电顾问集团成都勘测设计研究院 | Light-weight steel structure plafond of large-span underground powerhouse of hydroelectric station |
| CN106320715A (en) * | 2016-08-26 | 2017-01-11 | 武汉冶建筑安装工程有限责任公司 | Method for mounting and constructing large I-shaped cant pre-embedded parts |
| CN106480823A (en) * | 2015-12-24 | 2017-03-08 | 中铁二局集团有限公司 | Vaulted beam device and its localization method |
| CN110593082A (en) * | 2019-09-25 | 2019-12-20 | 中国五冶集团有限公司 | Structure for pre-embedding installation of tied arch bridge steel structure arch foot |
-
2007
- 2007-06-18 CN CNU2007201523331U patent/CN201059018Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103122667A (en) * | 2011-11-18 | 2013-05-29 | 中国水电顾问集团成都勘测设计研究院 | Light-weight steel structure plafond of large-span underground powerhouse of hydroelectric station |
| CN103122667B (en) * | 2011-11-18 | 2015-05-06 | 中国电建集团成都勘测设计研究院有限公司 | Light-weight steel structure plafond of large-span underground powerhouse of hydroelectric station |
| CN106480823A (en) * | 2015-12-24 | 2017-03-08 | 中铁二局集团有限公司 | Vaulted beam device and its localization method |
| CN106320715A (en) * | 2016-08-26 | 2017-01-11 | 武汉冶建筑安装工程有限责任公司 | Method for mounting and constructing large I-shaped cant pre-embedded parts |
| CN106320715B (en) * | 2016-08-26 | 2019-01-04 | 武汉一冶建筑安装工程有限责任公司 | A kind of construction method of installation of the I-shaped inclined-plane built-in fitting of large size |
| CN110593082A (en) * | 2019-09-25 | 2019-12-20 | 中国五冶集团有限公司 | Structure for pre-embedding installation of tied arch bridge steel structure arch foot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Lu Gang Road Show in 071000 districts in Hebei city of Baoding province No. 125 Patentee after: Hebei construction group Limited by Share Ltd Address before: 071070, No. 54 West 329, new urban district, Hebei, Baoding Patentee before: Heibei Construction Group Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080514 |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Hebei construction group Limited by Share Ltd Document name: Notification of Passing Examination on Formalities |