CN219731714U - Stay cable anchor cylinder protection facility die - Google Patents
Stay cable anchor cylinder protection facility die Download PDFInfo
- Publication number
- CN219731714U CN219731714U CN202223460835.4U CN202223460835U CN219731714U CN 219731714 U CN219731714 U CN 219731714U CN 202223460835 U CN202223460835 U CN 202223460835U CN 219731714 U CN219731714 U CN 219731714U
- Authority
- CN
- China
- Prior art keywords
- mould
- annular
- anchor cylinder
- stay cable
- annular mould
- 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.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 12
- 239000010959 steel Substances 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims 3
- 241001330002 Bambuseae Species 0.000 claims 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 3
- 239000011425 bamboo Substances 0.000 claims 3
- 238000010276 construction Methods 0.000 abstract description 14
- 230000001681 protective effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 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 provides a stay cable anchor cylinder protection facility mould which comprises an annular mould, wherein the annular mould is formed by buckling two semi-annular moulds end to end and fixedly connected through a connecting bolt, the inner side of the annular mould is of a smooth curved surface structure with wide lower part and narrow upper part, the annular mould is sleeved on a steel anchor cylinder and buckled on a bridge deck, and gel materials are filled between the annular mould and the steel anchor cylinder. The stay cable anchor cylinder solves the problems of high construction cost, low construction efficiency, attractive appearance, difficult replacement in the later period and the like of the existing stay cable anchor cylinder. Belongs to the field of bridge construction.
Description
Technical Field
The utility model relates to a stay cable anchor cylinder protection facility die, and belongs to the field of bridge construction.
Background
The cable-stayed bridge cable anchor cylinder is a key component of the cable-stayed bridge, and the steel anchor cylinder is pre-buried when the box girder is constructed and is mainly used for protecting the cable-stayed cable, applying prestress and the like. After bridge construction is completed, external water sources are easy to gather at the junction of the anchor cylinder and the box girder concrete, so that the steel anchor cylinder is corroded and damaged, the traditional protection facilities are regular square concrete structures, the structural dimensions are difficult to unify, the overall appearance effect is poor after forming, the construction cost is high, the construction efficiency is low, the model reuse rate is low, and later replacement is inconvenient.
Disclosure of Invention
The utility model provides a stay cable anchor cylinder protection facility die which aims to solve the problems of high construction cost, low construction efficiency, attractive appearance, difficult replacement in the later period and the like of the existing stay cable anchor cylinder protection.
In order to achieve the above purpose, such a stay cable anchor cylinder protection facility mold is to be adopted, and comprises an annular mold, wherein the annular mold is formed by buckling two semi-annular molds end to end and is fixedly connected through a connecting bolt, the inner side of the annular mold is of a smooth curved surface structure with a wide lower part and a narrow upper part, the annular mold is sleeved on a steel anchor cylinder and buckled on a bridge deck, and gel materials are filled between the annular mold and the steel anchor cylinder.
In the protection facility mold, protruding connecting parts are arranged on the outer sides of two ends of the two semi-annular molds, and the two ends of the two semi-annular molds are fixedly connected through connecting bolts which are sequentially penetrated and fixed on the connecting parts of the two ends.
Compared with the prior art, the appearance of the molded protective measures is unified through the mold, the construction method is simple and convenient, the construction efficiency of the protective facilities is improved, the mold is repeatedly used, the construction cost is reduced, the construction of the gel filling material is convenient and fast, the cost is low, the protective effect is good, and the method has a particularly good application prospect and is worthy of popularization and application.
Drawings
FIG. 1 is a flow chart of the present utility model;
fig. 2 is a control schematic of the present utility model.
Detailed Description
For the purpose of promoting an understanding of the principles of the utility model, reference will now be made in detail to the embodiments described herein, including examples, illustrated in the accompanying drawings.
Examples
The embodiment is mainly aimed at the improvement of a stay cable anchor cylinder protection facility mould, and referring to fig. 1 to 2, the stay cable anchor cylinder protection facility mould comprises an annular mould 1, wherein the annular mould 1 is formed by buckling two semi-annular moulds 11 in an end-to-end mode and is fixedly connected through a connecting bolt 2, specifically, the outsides of two ends of the two semi-annular moulds 11 are provided with protruding connecting parts 12, the two ends of the two semi-annular moulds 11 are respectively and sequentially fixedly connected through connecting bolts 2 which are fixedly arranged on the connecting parts 12 in a penetrating mode, the inner side of the annular mould 1 is of a smooth curved surface structure with a wide lower part and a narrow upper part, the annular mould 1 is sleeved on a steel anchor cylinder 3 and buckled on a bridge deck 4, and gel materials 5 are filled between the annular mould 1 and the steel anchor cylinder 3.
The concrete construction method comprises the following steps:
firstly, sleeving an annular die 1 on a steel anchor cylinder 3, fixedly connecting two ends of two semi-annular dies 11 through a connecting bolt 2, horizontally placing the annular die 1 on a bridge deck 4, injecting a gel material 5 into a gap between the annular die 1 and the steel anchor cylinder 3, wherein the gel material 5 is at least 10cm higher than the bridge deck 4, and the gel material 5 has the characteristics of quick solidification, high strength, easy surface collection, clear light and the like, so that the effect after molding is ensured; in order to ensure the later use time of the filling material, reinforcing bars can be added to strengthen the structure; and (5) removing the connecting bolts 2 and the annular die 1 after the gel material 5 is initially set, and curing.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (2)
1. The utility model provides a stay cable anchor section of thick bamboo protection facility mould, its characterized in that, including annular mould (1), annular mould (1) are formed by two semi-ring mould (11) end to end lock and through connecting bolt (2) fixed connection, and the inboard of annular mould (1) is wide smooth curved surface structure down, and annular mould (1) cover is located steel anchor section of thick bamboo (3) and is detained and locate bridge deck (4), and is filled with gel material (5) between annular mould (1) and the steel anchor section of thick bamboo (3).
2. The stay cable anchor barrel protection facility mold of claim 1, wherein: the outer sides of the two semi-ring shaped dies (11) are provided with protruding connecting parts (12), and the two ends of the two semi-ring shaped dies (11) are fixedly connected through connecting bolts (2) which are sequentially penetrated and fixed on the connecting parts (12) at the two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223460835.4U CN219731714U (en) | 2022-12-23 | 2022-12-23 | Stay cable anchor cylinder protection facility die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223460835.4U CN219731714U (en) | 2022-12-23 | 2022-12-23 | Stay cable anchor cylinder protection facility die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219731714U true CN219731714U (en) | 2023-09-22 |
Family
ID=88055080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223460835.4U Active CN219731714U (en) | 2022-12-23 | 2022-12-23 | Stay cable anchor cylinder protection facility die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219731714U (en) |
-
2022
- 2022-12-23 CN CN202223460835.4U patent/CN219731714U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |