CN203626132U - Prefabricated reinforced concrete member with connecting ring - Google Patents
Prefabricated reinforced concrete member with connecting ring Download PDFInfo
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- CN203626132U CN203626132U CN201320857991.6U CN201320857991U CN203626132U CN 203626132 U CN203626132 U CN 203626132U CN 201320857991 U CN201320857991 U CN 201320857991U CN 203626132 U CN203626132 U CN 203626132U
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- reinforcing bar
- reinforced concrete
- concrete structure
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- precast
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Abstract
The utility model relates to a prefabricated reinforced concrete member with a connecting ring and belongs to the technical field of the prefabricated reinforced concrete structure member; a reinforcement which is anchored thoroughly and has a semi-ring-shaped part exposed is embedded in a side surface of the prefabricated reinforced concrete member, and a reinforcement ring is suspended to the semi-ring-shaped reinforcement. The prefabricated reinforced concrete member is capable of increasing the industrial level of the architectural structure, improving the mechanical properties of the architectural structure and saving resources.
Description
Technical field
The utility model belongs to prefabricated reinforced concrete structure component technology field, relates in particular to a kind of precast reinforced concrete structure with connecting ring that is applicable to cast in place and precast construction.
Background technology
In monolithic reinforced concrete structure work progress, field fabrication is many, and wet trade is many, has the intermediate links such as a large amount of form work engineerings, scaffolding work, waste resource, contaminated environment; Practitioner's quality, job site environment etc. are very large on build guality impact, bring the problems such as building performance, quality and durability.Change the present situation of monolithic reinforced concrete structure, should greatly develop precast concrete.The primary structure member of precast concrete is made in factory, and production efficiency is high, quality good, and saving resource and the energy, be conducive to sustainable development.Adopting precast concrete is the direction of industrialization of construction industry development, is also the direction of housing industrialization development.
In precast concrete, between prefabricated units, have horizontal joint, vertical abutment joint etc., the stress performance of seam has determined integrality performance of the structure.In order to improve the stress performance of seam, on precast unit, reserved connecting reinforcement, is connected with other members.In prior art, connecting reinforcement and precast unit are for being rigidly connected, and in the time of transportation, lifting, connecting reinforcement can hinder precast unit location, installation etc., and seam connects complexity simultaneously, and stress performance is difficult for guaranteeing.
Summary of the invention
The utility model provides a kind of precast reinforced concrete structure with connecting ring, can facilitate member to install and be connected with reinforcing bar, facilitates prefabricated reinforced concrete structure construction, improves the stress performance of seam, improves building structure industrialized level.
For achieving the above object, the utility model proposes a kind of precast reinforced concrete structure, the reinforcing bar that this member is embedded with anchoring fully and part exposes, hangs with one or more reinforced steel bar rings on it.Reinforced steel bar ring is rectangle or circle etc.Adopt such technical scheme, reinforced steel bar ring is hinged on precast reinforced concrete structure, or reinforced steel bar ring can freely adjust position within the specific limits, thereby facilitates precast reinforced concrete structure transportation, lifting etc., the convenient connection with other members.
Described reinforced steel bar ring is welded reinforcement ring, or described reinforced steel bar ring is closed stirrup.Reinforced steel bar ring can be rectangle, circle etc.In the time adopting closed stirrup, closed stirrup can install after precast unit completes again, and passes vertical muscle at the crotch place of closed stirrup.
Described precast reinforced concrete structure side be embedded with anchoring fully, exposed portions serve is Semicircular reinforcing bar, described reinforced steel bar ring hangs on semicircular reinforcing bar.Precast unit can be floor, wallboard etc.; Semicircular reinforcing bar can be stretched out outside plate by the horizontal reinforcement of wallboard etc.
The plane that two limbs of described semicircular reinforcing bar form is vertical with described precast reinforced concrete structure side; Or plane and described precast unit side angle that two limbs of described semicircular reinforcing bar form are acute angle, can make so mounted reinforced steel bar ring perpendicular to precast concrete side.
There are row or the above semicircular reinforcing bar of row in described precast reinforced concrete structure side, and the plane that two limbs of described semicircular reinforcing bar form is parallel with precast reinforced concrete structure side, and described reinforced steel bar ring is hung on the semicircular reinforcing bar at sustained height place.On each semicircular reinforcing bar, hang at least one reinforced steel bar ring.
Described precast reinforced concrete structure interior thickness diminishes and forms plate face groove, and the pre-buried exposed portions serve of plate face bottom portion of groove is Semicircular reinforcing bar, and described reinforced steel bar ring hangs on semicircular reinforcing bar; Or the pre-buried exposed portions serve in plate face groove side is semicircular reinforcing bar or L shaped reinforcing bar, and described reinforced steel bar ring hangs on semicircular reinforcing bar or L shaped reinforcing bar.Can be used in the T-section point connection of precast unit, or the seam of other precast concretes.
In-line or L shaped concrete thin plates are stretched out in described precast reinforced concrete structure side, and the pre-buried exposed portions serve in described precast reinforced concrete structure side is semicircular reinforcing bar or L shaped reinforcing bar, and described reinforced steel bar ring hangs on semicircular reinforcing bar or L shaped reinforcing bar.Can be used in the L shaped node connection of precast unit, or floor node etc., or the seam of other precast concretes.
The utility model compared with prior art has following advantage.
(1) precast reinforced concrete structure of the present utility model hangs with reinforced steel bar ring, and reinforced steel bar ring is hinged on prefabricated units, or reinforced steel bar ring can freely adjust position within the specific limits, facilitates connection between lifting and the prefabricated units of precast reinforced concrete structure etc.The semicircular reinforcing bar Main Function that stretch out precast reinforced concrete structure side is connecting reinforcement ring, and extension elongation is less, avoids interference to greatest extent prefabricated part hanging, connection etc.; The position of reinforced steel bar ring can be adjusted comparatively freely, facilitates the connection between member, improves connection reliability.
(2) precast reinforced concrete structure of the present utility model can improve the industrialized level of precast concrete.Existing precast unit side reserved steel bar, job site configuration reinforcement on reserved steel bar is realized the connection between prefabricated units; Reinforced steel bar ring in the utility model can replace the reinforcing bar that in prior art, job site configures on reserved steel bar, reduces job site reinforcing bar configuration quantity, and the part reinforced bar engineering of job site is transferred to factory, improves construction industry level.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of embodiment of the utility model.
Fig. 2 is the schematic diagram of the another kind of embodiment of the utility model.
Fig. 3 is the schematic diagram of the another kind of embodiment of the utility model.
Fig. 4 is the schematic diagram of the another kind of embodiment of the utility model.
Fig. 5 is the schematic diagram of the another kind of embodiment of the utility model.
Fig. 6 is the schematic diagram of the another kind of embodiment of the utility model.
Fig. 7 is the schematic diagram of the another kind of embodiment of the utility model.
Fig. 8 is the schematic diagram of the another kind of embodiment of the utility model.
Fig. 9 is the schematic diagram of the another kind of embodiment of the utility model.
Figure 10 is the schematic diagram of the another kind of embodiment of the utility model.
Figure 11 is the schematic diagram of the another kind of embodiment of the utility model.
Figure 12 is the schematic diagram of the another kind of embodiment of the utility model.
Figure 13 is the schematic diagram of the another kind of embodiment of the utility model.
Figure 14 is the schematic diagram of the another kind of embodiment of the utility model.
Figure 15 is the schematic diagram of the another kind of embodiment of the utility model.
Mark implication in accompanying drawing is: L shaped reinforcing bar 5 horizontal bars of 1 precast reinforced concrete structure 2 ring steel reinforced bar 3 semicircular reinforcing bar 4.
The specific embodiment
Below in conjunction with drawings and Examples, the precast reinforced concrete structure of the utility model band connecting ring is described in detail.
A kind of embodiment of the precast reinforced concrete structure with connecting ring the utility model proposes, as Fig. 1, the reinforcing bar that is embedded with anchoring fully on precast reinforced concrete structure 1 and partly exposes, is semicircular reinforcing bar 3 in figure, hangs with reinforced steel bar ring 2 on semicircular reinforcing bar 3.Reinforced steel bar ring 2 can freely be adjusted position, thereby conveniently lift, be conveniently connected with other precast units etc.Reinforced steel bar ring 2 is rectangle or circle etc.Semicircular reinforcing bar 3 exposed parts length can be very little, meets the suspension needs of reinforced steel bar ring 2, facilitates to greatest extent construction and the connection of precast reinforced concrete structure 1.
In a kind of embodiment of the precast reinforced concrete structure with connecting ring the utility model proposes, the plane that two limbs of semicircular reinforcing bar 3 form is vertical with described precast reinforced concrete structure 1 side, as Fig. 1; Or plane and described precast reinforced concrete structure 1 side angle that two limbs of described semicircular reinforcing bar 3 form are acute angle, and as Fig. 2, Fig. 3, reinforced steel bar ring 2 can conveniently be adjusted to vertical with described precast unit 1 side like this.On each semicircular reinforcing bar 3 of precast reinforced concrete structure 1 side, all hang with at least one reinforced steel bar ring 2, as shown in Figure 1, Figure 2, Fig. 3; Or on the part semicircular reinforcing bar 3 of precast reinforced concrete structure 1 side, all hang with reinforced steel bar ring 2, as Fig. 4.In wallboard, semicircular reinforcing bar 3 can be made up of two of the same cross section of a precast reinforced concrete structure horizontal reinforcement; Or formed by a horizontal reinforcement of precast reinforced concrete structure, as Fig. 6, the cutting plane that in figure, dash area is member.
In a kind of embodiment of the precast reinforced concrete structure with connecting ring the utility model proposes, there are row or the above semicircular reinforcing bar of row in precast reinforced concrete structure side, as Fig. 5, there are two row semicircular reinforcing bars 3 precast reinforced concrete structure 1 side, the plane that two limbs of semicircular reinforcing bar 3 form is parallel with precast reinforced concrete structure 1 side, and described reinforced steel bar ring 2 is hung on the semicircular reinforcing bar at sustained height place.On each semicircular reinforcing bar, hang at least one reinforced steel bar ring.In wallboard, semicircular reinforcing bar 3 can be made up of the adjacent horizontal reinforcement of precast reinforced concrete structure one side.
In a kind of embodiment of the precast reinforced concrete structure with connecting ring the utility model proposes, there is continuous projection precast reinforced concrete structure side, and as Fig. 7, Fig. 8, reinforced steel bar ring 2 is hung on the semicircular reinforcing bar 3 on projection or between projection.
In a kind of embodiment of the precast reinforced concrete structure with connecting ring the utility model proposes, described precast reinforced concrete structure 1 interior thickness diminishes and forms plate face groove.The pre-buried exposed portions serve of plate face bottom portion of groove is Semicircular reinforcing bar 3, and reinforced steel bar ring 2 hangs on semicircular reinforcing bar 3, as Fig. 9, Figure 10.Or the pre-buried exposed portions serve in plate face groove side is semicircular reinforcing bar 3 or L shaped reinforcing bar 4, and described reinforced steel bar ring hangs on semicircular reinforcing bar or L shaped reinforcing bar.As Figure 11, Figure 12.Can be used in the T-section point connection of precast unit.
In a kind of embodiment of the precast reinforced concrete structure with connecting ring the utility model proposes, in-line concrete thin plates is stretched out in described precast reinforced concrete structure side, as Figure 13, or stretches out or L shaped thin plate, as Figure 14, Figure 15.The precast reinforced concrete structure 1 pre-buried exposed portions serve in side is semicircular reinforcing bar 3 or L shaped reinforcing bar 4, and described reinforced steel bar ring 2 hangs on semicircular reinforcing bar or L shaped reinforcing bar.Can be used in the L shaped node connection or floor connection of precast unit.
Claims (7)
1. the precast reinforced concrete structure with connecting ring, the reinforcing bar that this member is embedded with anchoring fully and part exposes, is characterized in that, on described reinforcing bar, hangs with reinforced steel bar ring.
2. the precast reinforced concrete structure with connecting ring according to claim 1, is characterized in that, described reinforced steel bar ring is welded reinforcement ring, or described reinforced steel bar ring is closed stirrup.
3. the precast reinforced concrete structure with connecting ring according to claim 1, is characterized in that, described precast reinforced concrete structure side be embedded with anchoring fully, exposed portions serve is Semicircular reinforcing bar, described reinforced steel bar ring hangs on semicircular reinforcing bar.
4. according to the precast reinforced concrete structure with connecting ring described in claim 1 or 3, it is characterized in that, the plane that two limbs of described semicircular reinforcing bar form is vertical with described precast reinforced concrete structure side, or plane and described precast reinforced concrete structure side angle that described semicircular reinforcing bar forms are acute angle.
5. according to the precast reinforced concrete structure with connecting ring described in claim 1 or 3, it is characterized in that, there are row or the above semicircular reinforcing bar of row in described precast concrete reinforcement component side, the plane that two limbs of described semicircular reinforcing bar form is parallel with precast unit side, and described reinforced steel bar ring is hung on the semicircular reinforcing bar at sustained height place.
6. the precast reinforced concrete structure with connecting ring according to claim 1, it is characterized in that, described precast reinforced concrete structure interior thickness diminishes and forms plate face groove, and the pre-buried exposed portions serve of plate face bottom portion of groove is Semicircular reinforcing bar, and described reinforced steel bar ring hangs on semicircular reinforcing bar; Or the pre-buried exposed portions serve in plate face groove side is semicircular reinforcing bar or L shaped reinforcing bar, and described reinforced steel bar ring hangs on semicircular reinforcing bar or L shaped reinforcing bar.
7. the precast reinforced concrete structure with connecting ring according to claim 1, is characterized in that, in-line or L shaped concrete thin plates are stretched out in described precast reinforced concrete structure side; The pre-buried exposed portions serve in described precast reinforced concrete structure side is semicircular reinforcing bar or L shaped reinforcing bar, and described reinforced steel bar ring hangs on semicircular reinforcing bar or L shaped reinforcing bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320857991.6U CN203626132U (en) | 2013-12-24 | 2013-12-24 | Prefabricated reinforced concrete member with connecting ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320857991.6U CN203626132U (en) | 2013-12-24 | 2013-12-24 | Prefabricated reinforced concrete member with connecting ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203626132U true CN203626132U (en) | 2014-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320857991.6U Withdrawn - After Issue CN203626132U (en) | 2013-12-24 | 2013-12-24 | Prefabricated reinforced concrete member with connecting ring |
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| CN (1) | CN203626132U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103669714A (en) * | 2013-12-24 | 2014-03-26 | 初明进 | Prefabricated armoured concrete component with connecting rings |
-
2013
- 2013-12-24 CN CN201320857991.6U patent/CN203626132U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103669714A (en) * | 2013-12-24 | 2014-03-26 | 初明进 | Prefabricated armoured concrete component with connecting rings |
| CN103669714B (en) * | 2013-12-24 | 2016-09-28 | 初明进 | A kind of band connects the precast reinforced concrete structure of ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140604 Effective date of abandoning: 20160928 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |