CN202744951U - Light anchorage structure - Google Patents
Light anchorage structure Download PDFInfo
- Publication number
- CN202744951U CN202744951U CN 201220307712 CN201220307712U CN202744951U CN 202744951 U CN202744951 U CN 202744951U CN 201220307712 CN201220307712 CN 201220307712 CN 201220307712 U CN201220307712 U CN 201220307712U CN 202744951 U CN202744951 U CN 202744951U
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- plate type
- type wall
- reinforced concrete
- concrete pile
- light
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Abstract
The utility model discloses a light anchorage structure comprising a reinforced concrete pile body (1) buried in a rock mass, the light anchorage structure is characterized in that a reinforced concrete bearing platform (2) is arranged on the upper end of the reinforced concrete pile body (1), two symmetrically arranged rib plate type wall bodies (3) are arranged on the upper end of the reinforced concrete bearing platform (2), an inclined plane (4) is arranged on one side of the rib plate type wall body (3), a plurality of distributing beams (5) are arranged on the inclined plane (4), and a steel strand (6) passes through a gap between the two rib plate type wall bodies (3) to be fixedly connected with the distributing beams (5) through pre-stress anchorage devices. The light anchorage structure is simple in structure, smart in design, reasonable in configuration, small in space occupation and low in cost.
Description
Technical field
The utility model relates to a kind of arch bridge erection anchorage, particularly a kind of light-duty anchorage structure.
Background technology
When carrying out the construction of arch bridge, the oblique pull of arch bridge buckles system need to a fixed point (being anchorage), traditional method be water outpour a volume, concrete that weight is larger sticks together, then steel strand are connected to and are embedded on the fixture of concrete in sticking together, utilize stick together weight of concrete itself to provide anchorage for Arch Bridge Construction.The anchorage of this gravity takes up room larger, and cost is higher, and economy is relatively poor.Therefore need now a kind of novel anchorage structure that can address the above problem.
Summary of the invention
The utility model is in order to solve the existing above-mentioned deficiency of prior art, proposes a kind of simple in structurely, designs ingeniously, rationally distributed, and light-duty anchorage structure little, with low cost takes up room.
Technical solution of the present utility model is: a kind of light-duty anchorage structure, comprise the steel concrete pile body 1 that is embedded in the rock mass, it is characterized in that: described steel concrete pile body 1 upper end is provided with reinforced concrete pile cap 2, reinforced concrete pile cap 2 upper ends are provided with the fin-plate type wall body 3 of two symmetries, one side of fin-plate type wall body 3 is provided with inclined-plane 4,4 are provided with a plurality of distribution beam 5 on the inclined-plane, steel strand 6 are fixedly connected with distribution beam 5 by prestressed anchor after passing two spaces between the fin-plate type wall body 3.
The utility model is compared with prior art, has following advantage:
This kind of light-duty anchorage structure of form of structure, it is simple in structure, design ingenious, rationally distributed, it adopts the gravity concrete to stick together as anchorage for traditional arch bridge processing, and large, high in cost of production defective take up room, design buried special construction in the rock stratum, utilize the volume of less just can realize the function of anchorage, under the prerequisite of saving construction space, can also save cost.Therefore this light-duty anchorage structure has possessed multiple advantage, is particularly suitable for applying in the art, and its market prospects are very wide.
Description of drawings
Fig. 1 is the working state figure of the utility model embodiment.
Fig. 2 is the top view of the utility model embodiment fin-plate type wall body part.
The specific embodiment
Below in conjunction with the description of drawings specific embodiment of the present utility model.Such as Fig. 1, shown in Figure 2: a kind of light-duty anchorage structure, comprise the steel concrete pile body 1 as the basis, this steel concrete pile body 1 is embedded in rock stratum or underground, be provided with reinforced concrete pile cap 2 in steel concrete pile body 1 upper end, be provided with two fin-plate type wall bodies 3 at reinforced concrete pile cap 2, these two fin-plate type wall bodies 3 are symmetrical arranged, side at each fin-plate type wall body 3 is provided with inclined-plane 4, be provided with a plurality of distribution beam 5 on the inclined-plane 4, steel strand 6 pass two spaces between the fin-plate type wall body 3, and its end is fixedly connected with distribution beam 5 by prestressed anchor.
The course of work of the light-duty anchorage structure of the utility model embodiment is as follows: at first with steel concrete pile body 1 pre-plugged in the rock stratum or underground, then after allowing steel strand 6 pass two spaces between the fin-plate type wall body 3, be connected by prestressed anchor with distribution beam 5, realize the fixing of steel strand 6 ground surface end.
Because some gos deep into rock stratum or underground this anchorage structure, being equivalent to this anchorage structure and bottom surface is combined as a whole securely, not only rely on the gravity of this structure itself to provide pulling force for arch bridge oblique pull button extension, but pulling force is directly passed to ground, this particular design can allow this device not need too huge volume just can realize the anchorage effect.
Claims (1)
1. light-duty anchorage structure, comprise the steel concrete pile body (1) that is embedded in the rock mass, it is characterized in that: described steel concrete pile body (1) upper end is provided with reinforced concrete pile cap (2), reinforced concrete pile cap (2) upper end is provided with the fin-plate type wall body (3) of two symmetries, one side of fin-plate type wall body (3) is provided with inclined-plane (4), (4) are provided with a plurality of distribution beam (5) on the inclined-plane, steel strand (6) are fixedly connected with distribution beam (5) by prestressed anchor after passing space between two fin-plate type wall bodies (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220307712 CN202744951U (en) | 2012-06-28 | 2012-06-28 | Light anchorage structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220307712 CN202744951U (en) | 2012-06-28 | 2012-06-28 | Light anchorage structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202744951U true CN202744951U (en) | 2013-02-20 |
Family
ID=47704374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220307712 Expired - Fee Related CN202744951U (en) | 2012-06-28 | 2012-06-28 | Light anchorage structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202744951U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102704397A (en) * | 2012-06-28 | 2012-10-03 | 中铁十三局集团第一工程有限公司 | Light anchorage structure |
| CN105155413A (en) * | 2015-08-14 | 2015-12-16 | 山东大学 | Partial non-bonded tunnel type compound anchorage system and method |
| CN108708266A (en) * | 2018-05-24 | 2018-10-26 | 武汉科技大学 | A kind of anchoring process of landscape suspension bridge and its decorative cable |
| CN109944162A (en) * | 2019-03-11 | 2019-06-28 | 中铁五局集团有限公司 | A kind of Combined light anchorage and construction method for large-tonnage Hoisting with Cableway System |
-
2012
- 2012-06-28 CN CN 201220307712 patent/CN202744951U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102704397A (en) * | 2012-06-28 | 2012-10-03 | 中铁十三局集团第一工程有限公司 | Light anchorage structure |
| CN105155413A (en) * | 2015-08-14 | 2015-12-16 | 山东大学 | Partial non-bonded tunnel type compound anchorage system and method |
| CN108708266A (en) * | 2018-05-24 | 2018-10-26 | 武汉科技大学 | A kind of anchoring process of landscape suspension bridge and its decorative cable |
| CN109944162A (en) * | 2019-03-11 | 2019-06-28 | 中铁五局集团有限公司 | A kind of Combined light anchorage and construction method for large-tonnage Hoisting with Cableway System |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHINA RAILWAY CONSTRUCTION BRIDGE ENGINEERING BURE Free format text: FORMER NAME: CHINA RAILWAY 13TH BUREAU GROUP 1ST ENGINEERING CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 116000 the Yellow River Road, Xigang District, Liaoning, No. 219, No. Patentee after: CHINA RAILWAY CONSTRUCTION BRIDGE ENGINEERING BUREAU GROUP 1ST ENGINEERING CO., LTD. Address before: 116000 the Yellow River Road, Xigang District, Liaoning, No. 219, No. Patentee before: China Railway 13th Bureau Group 1st Engineering Co., Ltd. |
|
| 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: 20130220 Termination date: 20210628 |