CN201746981U - Reinforced bar connecting structure between prefabricated reinforced bar concrete components - Google Patents
Reinforced bar connecting structure between prefabricated reinforced bar concrete components Download PDFInfo
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- CN201746981U CN201746981U CN2010202739640U CN201020273964U CN201746981U CN 201746981 U CN201746981 U CN 201746981U CN 2010202739640 U CN2010202739640 U CN 2010202739640U CN 201020273964 U CN201020273964 U CN 201020273964U CN 201746981 U CN201746981 U CN 201746981U
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- reinforced concrete
- precast reinforced
- reinforced bar
- concrete structure
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- 239000011150 reinforced concrete Substances 0.000 claims description 63
- 230000002787 reinforcement Effects 0.000 claims description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 238000010276 construction Methods 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
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Abstract
The utility model discloses a reinforced bar connecting structure between prefabricated reinforced bar concrete components, comprising a left prefabricated reinforced bar concrete component and a right prefabricated reinforced bar concrete component; a right connecting reinforced bar of the left prefabricated reinforced bar concrete component is provided with left-screwing external threads, and a left connecting reinforced bar of the right prefabricated reinforced bar concrete component is provided with right-screwing external threads; a connecting piece is arranged between the right connecting reinforced bar of the left prefabricated reinforced bar concrete component and the left connecting reinforced bar of the right prefabricated reinforced bar concrete component; the left half part of the connecting piece is provided with a left-screwing internal thread blind hole, and the right half part thereof is provided with a right-screwing external threads; the right connecting reinforced bar of the left prefabricated reinforced bar concrete component is connected with the left half part of the connecting piece through threads; and the left connecting reinforced bar of the right prefabricated reinforced bar concrete component is connected with the right half part of the connecting piece through a sleeve barrel with internal threads. The utility model has the advantages of convenient operation, and convenient on-site construction.
Description
Technical field
The utility model relates to the steel bar connecting structure between a kind of precast reinforced concrete structure.
Background technology
Be to be connected between the reinforcing bar of cast-in-situ steel reinforced concrete member by sleeve with two reinforcing bar bolts.During use, earlier sleeve is screwed in an end of a reinforcing bar, again another root reinforcing bar is screwed on the sleeve, operate more convenient.Along with the raising that efficiency of construction is required, take the reinforced concrete member that is prefabricated in the factory, directly move on-the-spot the use then to.Precast reinforced concrete structure just can not adopt a sleeve to realize for the steel bar connecting structure between the precast reinforced concrete structure, because can't be rotated so that the reinforcing bar of precast reinforced concrete structure is screwed on the sleeve in the scene.In order to realize that the reinforcing bar between the precast reinforced concrete structure connects, prior art is to adopt on-the-spotly to be connected pushing between sleeve and the reinforcing bar or to weld, and operates very inconvenient.
The utility model content
The purpose of this utility model provides the steel bar connecting structure between a kind of easy to operate precast reinforced concrete structure.
For achieving the above object, the utility model is taked following design scheme:
Steel bar connecting structure between the precast reinforced concrete structure, it comprises: left precast reinforced concrete structure and right precast reinforced concrete structure, it is characterized in that,
The right-hand member connecting reinforcement of described left precast reinforced concrete structure has sinistral external thread, and the left end connecting reinforcement of described right precast reinforced concrete structure has the dextrorotation external screw thread;
Be provided with a connection piece between the right-hand member connecting reinforcement of described left precast reinforced concrete structure and the left end connecting reinforcement of right precast reinforced concrete structure, the left side of described connector has the levogyrate inner thread blind hole, the right-hand part of described connector has the dextrorotation external screw thread, the right-hand member connecting reinforcement of described left precast reinforced concrete structure and the left side bolt of described connector, the left end connecting reinforcement of described right precast reinforced concrete structure and the right-hand part of described connector are connected by a sleeve with internal thread.
Described left precast reinforced concrete structure is a precast reinforced concrete beam, and described right precast reinforced concrete structure is a precast reinforced concrete beam.
Described left precast reinforced concrete structure is a prefabricated reinforced concrete column, and described right precast reinforced concrete structure is a prefabricated reinforced concrete column.
The utility model has the advantages that: the utility model is owing to adopt above-mentioned design scheme, the mode of taking to assemble by connector, sleeve can couple together the reinforcing bar between two precast reinforced concrete structures, compared with prior art, easy to operate, be convenient to site operation.
Description of drawings
Fig. 1 is the exploded perspective schematic diagram of the utility model
Fig. 2 is the perspective view of the utility model.
The specific embodiment
For ease of further understanding the present invention's purpose means, now attached with preferred embodiment figure detailed description as back: as shown in Figure 1 and Figure 2, steel bar connecting structure between a kind of precast reinforced concrete structure of the utility model, it comprises: left precast reinforced concrete structure 1 and right precast reinforced concrete structure 2, it is characterized in that, the right-hand member connecting reinforcement 3 of left side precast reinforced concrete structure has sinistral external thread, and the left end connecting reinforcement of right precast reinforced concrete structure has dextrorotation external screw thread 7;
Be provided with a connection piece 5 between the right-hand member connecting reinforcement 3 of left side precast reinforced concrete structure and the left end connecting reinforcement 4 of right precast reinforced concrete structure, the left side of connector 5 has the levogyrate inner thread blind hole, the right-hand part of connector 5 has dextrorotation external screw thread 7, the right-hand member connecting reinforcement 3 of left side precast reinforced concrete structure and the left side bolt of connector 5, the left end connecting reinforcement 4 of right precast reinforced concrete structure and the right-hand part of connector are connected by a sleeve 6 with internal thread.
As an embodiment of the present utility model, wherein, left precast reinforced concrete structure 1 is a precast reinforced concrete beam, and right precast reinforced concrete structure 2 is a precast reinforced concrete beam.
As another embodiment of the present utility model, wherein, left precast reinforced concrete structure 1 is a prefabricated reinforced concrete column, and right precast reinforced concrete structure 2 is a prefabricated reinforced concrete column.
Claims (3)
1. the steel bar connecting structure between the precast reinforced concrete structure, it comprises: left precast reinforced concrete structure and right precast reinforced concrete structure, it is characterized in that,
The right-hand member connecting reinforcement of described left precast reinforced concrete structure has sinistral external thread, and the left end connecting reinforcement of described right precast reinforced concrete structure has the dextrorotation external screw thread;
Be provided with a connection piece between the right-hand member connecting reinforcement of described left precast reinforced concrete structure and the left end connecting reinforcement of right precast reinforced concrete structure, the left side of described connector has the levogyrate inner thread blind hole, the right-hand part of described connector has the dextrorotation external screw thread, the right-hand member connecting reinforcement of described left precast reinforced concrete structure and the left side bolt of described connector, the left end connecting reinforcement of described right precast reinforced concrete structure and the right-hand part of described connector are connected by a sleeve with internal thread.
2. the steel bar connecting structure between the precast reinforced concrete structure according to claim 1 is characterized in that, described left precast reinforced concrete structure is a precast reinforced concrete beam, and described right precast reinforced concrete structure is a precast reinforced concrete beam.
3. the steel bar connecting structure between the precast reinforced concrete structure according to claim 1 is characterized in that, described left precast reinforced concrete structure is a prefabricated reinforced concrete column, and described right precast reinforced concrete structure is a prefabricated reinforced concrete column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202739640U CN201746981U (en) | 2010-07-28 | 2010-07-28 | Reinforced bar connecting structure between prefabricated reinforced bar concrete components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202739640U CN201746981U (en) | 2010-07-28 | 2010-07-28 | Reinforced bar connecting structure between prefabricated reinforced bar concrete components |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201746981U true CN201746981U (en) | 2011-02-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202739640U Expired - Fee Related CN201746981U (en) | 2010-07-28 | 2010-07-28 | Reinforced bar connecting structure between prefabricated reinforced bar concrete components |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201746981U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103114584A (en) * | 2013-03-13 | 2013-05-22 | 中冶建工集团有限公司 | Pile shell structure of rotary excavating pile |
| CN103132656A (en) * | 2013-02-19 | 2013-06-05 | 东南大学 | Connecting structure for vertical reinforcement bars of prefabricated wall parts |
| CN103866921A (en) * | 2014-03-26 | 2014-06-18 | 王睿敏 | Rebar connecting piece between prefabricated reinforced concrete components, manufacturing method and construction method |
| CN105714985A (en) * | 2016-03-01 | 2016-06-29 | 中国水利水电第十一工程局有限公司 | Steel bar connecting sleeve for concrete construction and construction process of steel bar connecting sleeve |
| CN105839851A (en) * | 2016-04-13 | 2016-08-10 | 江苏华江建设集团有限公司 | Construction method of prefabricated frame column formed by using split connection |
| CN106088483A (en) * | 2016-07-29 | 2016-11-09 | 上海建工二建集团有限公司 | A kind of grout sleeve and using method |
| CN106088482A (en) * | 2016-07-29 | 2016-11-09 | 上海建工二建集团有限公司 | A kind of fixed grout sleeve and using method |
| CN110424637A (en) * | 2019-08-13 | 2019-11-08 | 天津合嘉金工建筑工业有限公司 | Bar planting and attachment device inside pre-cast concrete walling |
-
2010
- 2010-07-28 CN CN2010202739640U patent/CN201746981U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103132656A (en) * | 2013-02-19 | 2013-06-05 | 东南大学 | Connecting structure for vertical reinforcement bars of prefabricated wall parts |
| CN103114584A (en) * | 2013-03-13 | 2013-05-22 | 中冶建工集团有限公司 | Pile shell structure of rotary excavating pile |
| CN103114584B (en) * | 2013-03-13 | 2015-06-24 | 中冶建工集团有限公司 | Pile shell structure of rotary excavating pile |
| CN103866921A (en) * | 2014-03-26 | 2014-06-18 | 王睿敏 | Rebar connecting piece between prefabricated reinforced concrete components, manufacturing method and construction method |
| CN103866921B (en) * | 2014-03-26 | 2016-07-13 | 王睿敏 | Rebar connector between precast reinforced concrete structure, manufacture method and construction method |
| CN105714985A (en) * | 2016-03-01 | 2016-06-29 | 中国水利水电第十一工程局有限公司 | Steel bar connecting sleeve for concrete construction and construction process of steel bar connecting sleeve |
| CN105714985B (en) * | 2016-03-01 | 2019-08-09 | 中国水利水电第十一工程局有限公司 | Reinforcement connection sleeve for concrete construction and its construction technology |
| CN105839851A (en) * | 2016-04-13 | 2016-08-10 | 江苏华江建设集团有限公司 | Construction method of prefabricated frame column formed by using split connection |
| CN106088483A (en) * | 2016-07-29 | 2016-11-09 | 上海建工二建集团有限公司 | A kind of grout sleeve and using method |
| CN106088482A (en) * | 2016-07-29 | 2016-11-09 | 上海建工二建集团有限公司 | A kind of fixed grout sleeve and using method |
| CN110424637A (en) * | 2019-08-13 | 2019-11-08 | 天津合嘉金工建筑工业有限公司 | Bar planting and attachment device inside pre-cast concrete walling |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110216 Termination date: 20140728 |
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| EXPY | Termination of patent right or utility model |