CN203716111U - Large-thrust arc-gate support - Google Patents
Large-thrust arc-gate support Download PDFInfo
- Publication number
- CN203716111U CN203716111U CN201420034113.9U CN201420034113U CN203716111U CN 203716111 U CN203716111 U CN 203716111U CN 201420034113 U CN201420034113 U CN 201420034113U CN 203716111 U CN203716111 U CN 203716111U
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- China
- Prior art keywords
- boss
- base
- thrust arc
- bearing
- utility
- 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 - Lifetime
Links
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 3
- 238000005549 size reduction Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 241000826860 Trapezium Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a large-thrust arc-gate support. The large-thrust arc-gate support comprises a concrete support body and rebars arranged in the concrete support body. The concrete support body consists of a rectangular base and a boss positioned on the base, the bottom of the boss is overlapped with the base, three of four lateral sides of the boss are slopes forming angles with the bottom, the rest lateral side is an upright face perpendicular to the bottom, and the top of the boss is parallel to the bottom. The large-thrust arc-gate support is reasonable in structure and convenient to use, and integral size reduction, material saving and attractiveness are achieved.
Description
Technical field
The utility model relates to the bearing of Hydraulic and Hydro-Power Engineering building, specifically, is a kind of high thrust arc door bearing.
Background technology
Arc door bearing and connected gate pier thereof are the key positions of water conservancy project earial drainage building, and can its reliability is directly connected to earial drainage building safety operating.Arc door susceptor design is the emphasis in Design of Hydraulic Structures, and structure is very important.In existing high thrust arc door susceptor design, specification and general way just, with reference to independent bracket form, adopt large volume bracket structure or cubic block structure conventionally, comprise concrete bearing and are arranged in the reinforcing bar in concrete bearing.As shown in Figure 1, described concrete bearing adopts the hexahedron structure in right-angled trapezium cross section, and three sides of concrete bearing are vertical with bottom surface, and it is domatic only having a side, and build is too fat to move, waste material.
Utility model content
Technical problem to be solved in the utility model is, provides a kind of rational in infrastructure, easy to use, and overall volume reduces, and saves material and high thrust arc door bearing attractive in appearance.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of high thrust arc door bearing, comprise concrete bearing and be arranged in the reinforcing bar in concrete bearing, described concrete bearing is made up of the base of cuboid and the boss being positioned on base, bottom surface and the base of boss are overlapping, in four sides, three sides adopt with bottom surface angled domaticly, and a side adopts the vertical surface vertical with bottom surface, and the end face of boss is parallel with bottom surface.
The height of described base is 20-50cm.
Two relative domatic shapes of described boss are identical with the gradient.
The beneficial effects of the utility model are: rational in infrastructure, easy to use, overall volume reduces, and save material and attractive in appearance.
Brief description of the drawings
The schematic perspective view of the existing high thrust arc of Fig. 1 door bearing.
The schematic perspective view of Fig. 2 high thrust arc of the present utility model door bearing.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
As shown in Figure 2, high thrust arc door bearing of the present utility model, comprise concrete bearing and be arranged in the reinforcing bar in concrete bearing, described concrete bearing is made up of the base 1 of cuboid and the boss 2 being positioned on base 1, the bottom surface of boss 2 and base 1 are overlapping, in four sides, three sides adopt with bottom surface angled domaticly, and a side adopts the vertical surface vertical with bottom surface, and the end face of boss 2 is parallel with bottom surface.
The height of described base 1 is 20-50cm.
Preferably, two relative domatic shapes of described boss 2 are identical with the gradient.
Bearing of the present utility model is on specification design achievement basis, ensure under seat structure intensity and front side pre-embedded steel slab size prerequisite, by arc door bearing width, be that slope processing has been carried out putting in upper and lower both sides, corresponding arrangement of reinforcement is also done the adjustment corresponding to build, optimizes Dam Configuration Design through putting slope, has both ensured bearing intensity, meet again and bearing surface (gate pier etc.) joint face size, met code requirement.
Above-described embodiment is only for illustrating technological thought of the present utility model and feature, its object is to make those skilled in the art can understand content of the present utility model and implement according to this, can not only limit the scope of the claims of the present utility model with the present embodiment, be equal variation or the modification that spirit that all the utility model disclose is done, still drop in the scope of the claims of the present utility model.
Claims (3)
1. a high thrust arc door bearing, comprise concrete bearing and be arranged in the reinforcing bar in concrete bearing, it is characterized in that, described concrete bearing is made up of the base (1) of cuboid and the boss (2) being positioned on base (1), the bottom surface of boss (2) and base (1) are overlapping, in four sides, three sides adopt with bottom surface angled domaticly, and a side adopts the vertical surface vertical with bottom surface, and the end face of boss (2) is parallel with bottom surface.
2. high thrust arc door bearing according to claim 1, is characterized in that, the height of described base (1) is 20-50cm.
3. high thrust arc door bearing according to claim 1, is characterized in that, two relative domatic shapes of described boss (2) are identical with the gradient.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420034113.9U CN203716111U (en) | 2014-01-20 | 2014-01-20 | Large-thrust arc-gate support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420034113.9U CN203716111U (en) | 2014-01-20 | 2014-01-20 | Large-thrust arc-gate support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203716111U true CN203716111U (en) | 2014-07-16 |
Family
ID=51155279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420034113.9U Expired - Lifetime CN203716111U (en) | 2014-01-20 | 2014-01-20 | Large-thrust arc-gate support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203716111U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109137838A (en) * | 2018-10-17 | 2019-01-04 | 长江勘测规划设计研究有限责任公司 | A kind of arc door support prestressed reinforcement structure and construction method |
-
2014
- 2014-01-20 CN CN201420034113.9U patent/CN203716111U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109137838A (en) * | 2018-10-17 | 2019-01-04 | 长江勘测规划设计研究有限责任公司 | A kind of arc door support prestressed reinforcement structure and construction method |
| CN109137838B (en) * | 2018-10-17 | 2024-01-05 | 长江勘测规划设计研究有限责任公司 | Prestressed reinforcement structure of arc door support and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140716 |