CN211850811U - Reinforcing bar protection device in synovial membrane construction - Google Patents
Reinforcing bar protection device in synovial membrane construction Download PDFInfo
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- CN211850811U CN211850811U CN202020101577.2U CN202020101577U CN211850811U CN 211850811 U CN211850811 U CN 211850811U CN 202020101577 U CN202020101577 U CN 202020101577U CN 211850811 U CN211850811 U CN 211850811U
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Abstract
The utility model discloses a steel bar protection device in sliding formwork construction, which comprises a main support and steel templates, wherein the main support is in a Chinese character 'kai' structure, and the steel templates are fixed at the inner sides of the two sides of the main support; the protection device also comprises two protection rods with 7-shaped structures, wherein the two protection rods are positioned inside the steel templates on two sides; the horizontal part of the protection rod is fixed on the main bracket, and the vertical part is attached to the steel template. The utility model discloses increased 7 style of calligraphy fender rods on current synovial membrane support and steel form, guaranteed to have the protective layer that the distance equals between the steel form and the good reinforcing bar of ligature, guaranteed the construction quality of slipform concrete.
Description
Technical Field
The utility model belongs to the technical field of the construction, in particular to reinforcing bar protection device in synovial membrane construction.
Background
The slip form engineering technology is a construction technology which has high mechanization degree, high construction speed, less occupied site, strong structural integrity, good earthquake resistance, guaranteed safe operation and obvious environmental and economic comprehensive benefits in the cast-in-place concrete structural engineering construction in China. In the slip-form construction and sliding-lifting process, the problems that the protective layer is too large and too small on one side of the reinforcing steel bar are easy to occur, so that the construction quality of slip-form concrete is influenced.
Disclosure of Invention
The utility model aims at providing a simple structure, need not corollary equipment and just can guarantee the reinforcing bar protection device in the synovial membrane construction that the reinforcing bar protective layer size is stable.
Therefore, the technical scheme of the utility model is that: a steel bar protection device in slip film construction comprises a main support and steel templates, wherein the main support is in a Chinese character 'Kai' structure, and the steel templates are fixed on the inner sides of two sides of the main support; the method is characterized in that: the protection device also comprises two protection rods with 7-shaped structures, wherein the two protection rods are positioned inside the steel templates on two sides; the horizontal part of the protection rod is fixed on the main bracket, and the vertical part is attached to the steel template.
When the steel bar binding device is used, a slotted main support is installed on the basis of steel bar binding, two steel templates are installed on the inner side of the main support, and the main support and the steel templates are adjusted in place and fixed according to the lofting size; 7-shaped protection rods are arranged on the inner sides of two sides of the main support which is fixed in place; the 7-shaped protective rod is positioned between the steel template and the bound steel bars, and the 7-shaped protective rod forms a steel bar protective layer in the sliding and lifting process of the sliding form.
The utility model discloses increased 7 style of calligraphy fender rods on current synovial membrane support and steel form, 7 style of calligraphy fender rods are made by the round steel, and the vertical part of 7 style of calligraphy fender rods is located the steel form inboard, guarantees to have interval (protective layer) equal apart from between the reinforcing bar that steel form and ligature are good, and this distance is decided by the diameter of 7 style of calligraphy round steel, avoids appearing the reinforcing bar on one side the protective layer too big, and the construction quality of slip form concrete is guaranteed to the problem of protective layer undersize on one side.
Drawings
The following detailed description is made with reference to the accompanying drawings and embodiments of the present invention
Fig. 1 is a schematic structural diagram of the present invention.
Labeled as: the device comprises a main support 1, a jack 2, a steel template 3, a 7-shaped protection rod 4 and a steel bar 5.
Detailed Description
See the drawings. The reinforcing steel bar protection device comprises a main support 1, wherein the main support is of a square structure, is erected on a jack 2 and can be driven by the jack to lift; the inside both sides of main support 1 are fixed with steel form 3, and the interval between the reinforcing bar that steel form and ligature are good is the protective layer, and this interval size is unstable, consequently, 1 inside both sides of main support respectively set up a 7 style of calligraphy fender rods 4, are made by the round steel, and 7 style of calligraphy fender rods 4's horizontal segment is fixed on main support 1, and vertical part is located the inside of both sides steel form 3.
When the steel bar binding device is used, the slotted main support 1 is installed on the basis of the finished binding of the steel bars 5, the two steel templates 3 are installed on the inner side of the main support 1, and the main support 1 and the steel templates 3 are adjusted in place and fixed according to the lofting size; 7-shaped protection rods 4 are arranged on the inner sides of two sides of the main bracket 1 which is fixed in place; uniformly segmenting the whole bound steel bar 5, and installing a group of main brackets, steel templates and 7-shaped protection rods on each segment; then the main support 1 is jacked up by the jack 2, and in the sliding mode sliding process, the steel template 3 and the bound steel bars 5 are isolated by the 7-shaped protective rods 4 to form a steel bar protective layer.
Claims (1)
1. A steel bar protection device in slip film construction comprises a main support and steel templates, wherein the main support is in a Chinese character 'Kai' structure, and the steel templates are fixed on the inner sides of two sides of the main support; the method is characterized in that: the protection device also comprises two protection rods with 7-shaped structures, wherein the two protection rods are positioned inside the steel templates on two sides; the horizontal part of the protection rod is fixed on the main bracket, and the vertical part is attached to the steel template.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020101577.2U CN211850811U (en) | 2020-01-17 | 2020-01-17 | Reinforcing bar protection device in synovial membrane construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020101577.2U CN211850811U (en) | 2020-01-17 | 2020-01-17 | Reinforcing bar protection device in synovial membrane construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211850811U true CN211850811U (en) | 2020-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020101577.2U Active CN211850811U (en) | 2020-01-17 | 2020-01-17 | Reinforcing bar protection device in synovial membrane construction |
Country Status (1)
| Country | Link |
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| CN (1) | CN211850811U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111119468A (en) * | 2020-01-17 | 2020-05-08 | 浙江省三建建设集团有限公司 | Reinforcing steel bar protection device and method in slip film construction |
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2020
- 2020-01-17 CN CN202020101577.2U patent/CN211850811U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111119468A (en) * | 2020-01-17 | 2020-05-08 | 浙江省三建建设集团有限公司 | Reinforcing steel bar protection device and method in slip film construction |
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