CN202788867U - Anti-slip apparatus for cable tunnel slope segment - Google Patents
Anti-slip apparatus for cable tunnel slope segment Download PDFInfo
- Publication number
- CN202788867U CN202788867U CN 201220091550 CN201220091550U CN202788867U CN 202788867 U CN202788867 U CN 202788867U CN 201220091550 CN201220091550 CN 201220091550 CN 201220091550 U CN201220091550 U CN 201220091550U CN 202788867 U CN202788867 U CN 202788867U
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- Prior art keywords
- slip
- cable tunnel
- base plate
- slope segment
- foundation
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- 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
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Abstract
The utility model relates to the underground box type structure object construction technologies for a soft soil foundation and a soil layer which is characterized by large fluidity foundation soil, and particularly relates to anti-slip systems for highly inclined slope segments of a city common pipe trench and a city cable tunnel. An anti-slip apparatus for a cable tunnel slope segment is disclosed. The anti-slip apparatus which is arranged between a pile foundation and a structure base plate or a bottom beam comprises a steel reinforcement cage which is sleeved on a top part of the pile foundation and is anchored inside the base plate or the bottom beam at the same time. The steel reinforcement cage and the structure base plate or the bottom beam are poured together at the same time, and therefore the anti-slip system with tight connection is formed. The anti-slip apparatus for a cable tunnel slope segment is advantageous in that the slip of a slope segment of a main body can be reduced and restraint to a large extent.
Description
Technical field
The utility model relates to the cable tunnel, relates in particular to the slope section of cable tunnel.
Background technology
Because integrated pipe canal and power tunnel engineering meet the urban modernization sustainable development, bring the economic and social benefit of City Ideal, therefore, this technology at home development speed is very fast.But in practice of construction, the phenomenon that the positions such as intersection exist various structure to intersect unavoidably, making structure must put the slope sinks to processing, yet to put sloping difficulty very difficult for structure in the large roadbed scope of the flowabilities such as weak soil, and structure self antiskid moves and is treated as the difficult point that the professional and technical personnel captures.
Summary of the invention
The utility model is intended to address the aforementioned drawbacks, and the antiskid moving device of a kind of cable tunnel slope section is provided.The utility model can largely reduce the slippage of restriction main body.
For addressing the above problem, the antiskid moving device of a kind of cable tunnel slope section, it is arranged between pile foundation and structure base slab or the bottom girder, it comprises a reinforcing cage, this reinforcing cage cover is put in the pile foundation top, anchors in structure base slab or the bottom girder, is cast in simultaneously with structure base slab or bottom girder.
The antiskid moving device of described cable tunnel slope section, the Bar Anchorage of described reinforcing cage is in base plate.
The utility model uses the principle of the oblique skid force of device antagonism main body of foundation pile and the effective combination of main body, limits more the main body slippage.This device uses precast reinforced cage cover to be put in the pile foundation top, builds simultaneously with structure base slab or bottom girder, strengthens being connected between base plate and the foundation pile, improves the power transfer function, makes pile foundation carry effective antiskid and moves power.Plant bulk is determined according to structure pile foundation diameter and beam, board size; device is anchored in the base plate and colligation firm (reinforcing bar stretches into beam, plate length 1.5m is suitable); form an integral body after building concrete, strengthen self anti-skid force, structure homeostasis is played effective protective effect.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described:
Fig. 1 is the utility model schematic diagram.
The specific embodiment
As shown in Figure 1, the antiskid moving device of a kind of cable tunnel slope section, it is arranged between pile foundation 1 and structure base slab or the bottom girder 2, it comprises a reinforcing cage 3, these reinforcing cage 3 covers are put in pile foundation 1 top, anchor in structure base slab or the bottom girder, are cast in simultaneously with structure base slab or bottom girder.
The antiskid moving device of described cable tunnel slope section, the Bar Anchorage of described reinforcing cage 3 is in base plate 2.
Claims (2)
1. the antiskid moving device of a cable tunnel slope section, it is arranged between pile foundation and structure base slab or the bottom girder, it is characterized in that, it comprises a reinforcing cage, this reinforcing cage cover is put in the pile foundation top, anchors in structure base slab or the bottom girder, is cast in simultaneously with structure base slab or bottom girder.
2. the antiskid moving device of cable tunnel according to claim 1 slope section is characterized in that the Bar Anchorage of described reinforcing cage is in base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220091550 CN202788867U (en) | 2012-03-13 | 2012-03-13 | Anti-slip apparatus for cable tunnel slope segment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220091550 CN202788867U (en) | 2012-03-13 | 2012-03-13 | Anti-slip apparatus for cable tunnel slope segment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202788867U true CN202788867U (en) | 2013-03-13 |
Family
ID=47816142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220091550 Expired - Lifetime CN202788867U (en) | 2012-03-13 | 2012-03-13 | Anti-slip apparatus for cable tunnel slope segment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202788867U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196544A (en) * | 2014-03-18 | 2014-12-10 | 中铁二院工程集团有限责任公司 | Design method for achieving overall sliding resistance of wing wall type tunnel portal |
-
2012
- 2012-03-13 CN CN 201220091550 patent/CN202788867U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196544A (en) * | 2014-03-18 | 2014-12-10 | 中铁二院工程集团有限责任公司 | Design method for achieving overall sliding resistance of wing wall type tunnel portal |
| CN104196544B (en) * | 2014-03-18 | 2018-03-23 | 中铁二院工程集团有限责任公司 | Wing Wall Tunnel Portal entirety Anti-Sliding Design 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 |
Granted publication date: 20130313 |
|
| CX01 | Expiry of patent term |