CN208363295U - Prefabricated concrete structure ball bolt grouting connector - Google Patents
Prefabricated concrete structure ball bolt grouting connector Download PDFInfo
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- CN208363295U CN208363295U CN201820766776.8U CN201820766776U CN208363295U CN 208363295 U CN208363295 U CN 208363295U CN 201820766776 U CN201820766776 U CN 201820766776U CN 208363295 U CN208363295 U CN 208363295U
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- cone
- cavity body
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- screw thread
- nut
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Abstract
A kind of prefabricated concrete structure ball bolt grouting connector, belong to assembly concrete the realm of building construction, it is mainly used for the connection of the Prefabricated vertical members such as assembly concrete frame structure, assembly concrete frame-shear structure, assembly concrete shear wall structure, it is characterized in that being made of two cones cylindrical sleeve, cone nut and connecting screws, two cone cylindrical sleeves are linked together a kind of prefabricated concrete structure ball bolt grouting connector by screw rod and nut；The cone cylindrical sleeve is made of conical cavity body, cylindrical cavity body；The big mouth of conical cavity body is connect with cylindrical cavity body, and internal screw thread is arranged in cylindrical cavity body；The cone nut is equipped with internal screw thread；The connecting screw is made of conic clamp, connecting rod；Conic clamp cone end is welded to connect bar one end, and external screw thread is arranged in the connecting rod other end.The utility model is easy to operate, assembles flexibly, improves lifting efficiency, avoid hidden quality problems, saved grouting material dosage, reduced construction cost.
Description
Technical field
The utility model belongs to assembly concrete the realm of building construction, be mainly used for assembly concrete frame structure,
A kind of Prefabricated vertical members such as assembly concrete frame-shear structure, assembly concrete shear wall structure connection, and in particular to dress
With formula concrete structure ball bolt grouting connector.
Background technique
Half sleeve grouting technique and a full set of cylinder grouting are generallyd use in the practice of construction of assembly concrete architectural engineering at present
Technology.This two kinds of construction methods are both needed to embedded bar in conversion layer, and offset requirement in axle center is smaller, therefore both are constructed
Method is higher to the required precision of embedded bar, and grouting material usage amount is more when grouting construction, and grouting difficulty is opposite to be improved, lifting
Difficulty increases, and lifts inefficiency, pays to cause unnecessary manpower, material waste, and generates corresponding quality
Potential problem.
Summary of the invention
In order to reduce assembly concrete frame structure, assembly concrete frame-shear structure, assembly concrete shear wall
The big problem of the grouting materials usage amount such as structure, the higher problem of grouting construction difficulty, conversion layer embedded bar precision is higher asks
The problem of big problem of topic, hoisting difficulty, lifting inefficiency, the utility model proposes a kind of prefabricated concrete structure ball bolts
Be in the milk connector.
A kind of prefabricated concrete structure ball bolt grouting connector it is characterized in that by two cone cylindrical sleeves, cone nut and
Connecting screw composition, two cone cylindrical sleeves are linked together by screw rod and nut；
The cone cylindrical sleeve is made of conical cavity body, cylindrical cavity body；The big mouth of conical cavity body and cylindrical cavity body
Internal screw thread is arranged in connection, cylindrical cavity body；
The cone nut is equipped with internal screw thread；The connecting screw is made of conic clamp, connecting rod；Conic clamp cone
End is welded to connect bar one end, and external screw thread is arranged in the connecting rod other end.
The utility model is easy to operate, assembles flexibly, to simplify construction procedure, reduces embedded bar precision and want
It asks, difficulty of being in the milk, hoisting difficulty, manipulation strength, improves lifting efficiency, avoid hidden quality problems, saved grouting material
Dosage reduces construction cost.
Detailed description of the invention
Fig. 1 is the main view of utility model.
Fig. 2 is the cross-sectional view of line A-A in Fig. 1.
In figure, 1, conical sleeve, 2, cone nut, 3, connecting screw.
Specific embodiment
The utility model is described further below in conjunction with attached drawing.
Shown in Fig. 1, Fig. 2, a kind of prefabricated concrete structure ball bolt grouting connector, it is characterized in that by two cone cylindrical sleeves
Cylinder 1, cone nut 2 and connecting screw 3 form, and two cone cylindrical sleeves are connected to one by connecting screw 3 and cone nut 2
It rises；
The cone cylindrical sleeve is made of conical cavity body, cylindrical cavity body；The big mouth of conical cavity body and cylindrical cavity body
Internal screw thread is arranged in connection, cylindrical cavity body；
The cone nut is equipped with internal screw thread；The connecting screw is made of conic clamp, connecting rod；Conic clamp cone
End is welded to connect bar one end, and external screw thread is arranged in the connecting rod other end.
Claims (1)
- The connector 1. a kind of prefabricated concrete structure ball bolt is in the milk, it is characterized in that by two cone cylindrical sleeves, cone nut and Connecting screw composition, two cone cylindrical sleeves are linked together by screw rod and nut；The cone cylindrical sleeve is by conical cavity Body, cylindrical cavity body composition；The big mouth of conical cavity body is connect with cylindrical cavity body, and internal screw thread is arranged in cylindrical cavity body；The cone Body nut is equipped with internal screw thread；The connecting screw is made of conic clamp, connecting rod；Conic clamp cone end is welded to connect bar one External screw thread is arranged in end, the connecting rod other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820766776.8U CN208363295U (en) | 2018-05-22 | 2018-05-22 | Prefabricated concrete structure ball bolt grouting connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820766776.8U CN208363295U (en) | 2018-05-22 | 2018-05-22 | Prefabricated concrete structure ball bolt grouting connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208363295U true CN208363295U (en) | 2019-01-11 |
Family
ID=64935825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820766776.8U Active CN208363295U (en) | 2018-05-22 | 2018-05-22 | Prefabricated concrete structure ball bolt grouting connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208363295U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108532772A (en) * | 2018-05-22 | 2018-09-14 | 山西二建集团有限公司 | Fabricated construction ball bolt grouting connector and construction method |
| CN109653444A (en) * | 2019-01-31 | 2019-04-19 | 上海易拼利联建筑科技有限责任公司 | A kind of double flexural pivots steering connectors of deviation rod piece |
-
2018
- 2018-05-22 CN CN201820766776.8U patent/CN208363295U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108532772A (en) * | 2018-05-22 | 2018-09-14 | 山西二建集团有限公司 | Fabricated construction ball bolt grouting connector and construction method |
| CN109653444A (en) * | 2019-01-31 | 2019-04-19 | 上海易拼利联建筑科技有限责任公司 | A kind of double flexural pivots steering connectors of deviation rod piece |
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