CN203795602U - Connecting piece with reinforcement ring - Google Patents
Connecting piece with reinforcement ring Download PDFInfo
- Publication number
- CN203795602U CN203795602U CN201420139583.1U CN201420139583U CN203795602U CN 203795602 U CN203795602 U CN 203795602U CN 201420139583 U CN201420139583 U CN 201420139583U CN 203795602 U CN203795602 U CN 203795602U
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- CN
- China
- Prior art keywords
- dividing plate
- steel bar
- reinforced steel
- bar ring
- ring connector
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a connecting piece with a reinforcement ring, and belongs to the technical field of components with prefabricated reinforced concrete structures. The connecting piece comprises a partition and a connecting reinforcement, wherein a groove is formed in the partition; the connecting reinforcement penetrates in the partition; and the reinforcement ring is hung on the connecting reinforcement. By using the connecting piece with the reinforcement ring, the industrialization level of a building structure is improved.
Description
Technical field
The utility model belongs to prefabricated reinforced concrete structure component technology field, relates in particular to a kind of band reinforced steel bar ring connector for precast concrete member.
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 order to ensure the connection integrity of precast concrete, on prefabricated units, stretch out connecting reinforcement.In the time being manufactured with the precast unit of connecting reinforcement, in template, need reserved conduit to pass through by connecting reinforcement, make comparatively complicated; In the time vibrating, concrete is easy to overflow from reserved conduit, affects precast unit quality; In the time that precast unit side is fluted, more increase manufacture difficulty.
Summary of the invention
Poor for solving complex manufacturing process, component quality that the precast unit connecting reinforcement that exists in prior art causes, and the problem of connection integrity deficiency between precast unit, the utility model provides a kind of band reinforced steel bar ring connector.
The one band reinforced steel bar ring connector the utility model proposes comprises dividing plate and connecting reinforcement, fluted on described dividing plate, and described connecting reinforcement is through described dividing plate.Dividing plate is as template in the time making precast unit, and connecting reinforcement, through dividing plate, ensures concrete pouring quality.Connecting reinforcement has enough anchorage lengths in a side of dividing plate and stretches in precast unit, forms skeleton with other reinforcing bars of precast unit; The opposite side section of stretching out is U-shaped or L shaped or linear etc., for being connected with other members.Fluted on described dividing plate, for making the precast unit with groove.The connecting reinforcement section of stretching out for U-shaped and the section of stretching out long, or depth of groove is when more shallow, connecting reinforcement stretches out groove, otherwise does not stretch out groove.In the time that the connecting reinforcement section of stretching out is linear, connecting reinforcement does not stretch out groove, convenient making.Described dividing plate can adopt the structural meterialss such as galvanized steel plain sheet to make, and because galvanized steel plain sheet etc. has enough Rigidity and strengths, dividing plate position does not need separately to establish template; Can support galvanized steel plain sheet with steelframe etc. if desired, avoid arranging template, grooving in template.After precast unit completes, galvanized steel plain sheet can not take out.
Described dividing plate adopts the non-structural meterials such as waterproof board, rubber tile to make, and is making after precast unit, and dividing plate is removed.
In the time that diaphragm stiffness deficiency need to arrange template again outside it, when dividing plate can prevent from making test specimen, concrete overflows.In order to increase the rigidity of dividing plate, in the groove of dividing plate filler plaster or foamed plastics or lightweight screed or other lightweights, be easy to remove and the packing material that can not pollute connecting reinforcement or reinforced steel bar ring.
For the convenient dividing plate of removing, the one side that dividing plate contacts with precast concrete scribbles concrete surface retarders.Concrete surface retarders has delayed top layer concrete and has solidified, the convenient dividing plate of removing; After removing dividing plate, water washes away concrete, can form on precast unit surface undisguised material matsurface, improves the connection integrity between precast unit.
In the time making precast unit, can the band reinforced steel bar ring connector the utility model proposes be set in the place that has connecting reinforcement or groove, other places arrange common templates.Or be provided with the dividing plate of multiple grooves, no longer separately establish template.
On described connecting reinforcement, hang with reinforced steel bar ring, can strengthen the globality connecting between precast unit.Reinforced steel bar ring and dividing plate, connecting reinforcement are a unit, have improved the industrialized level that precast unit is made.After described reinforced steel bar ring is placed in groove, if dividing plate does not meet rigidity requirement needs while separately establishing template, need be in template grooving reserve the space of reinforcing bar, reinforced steel bar ring can not affect Template Location yet.Reinforced steel bar ring is rectangle, circle etc., can be welded reinforcement ring or closed stirrup etc.
In the time there is no groove on described dividing plate, the utility model can be used for making the not precast unit with groove.
The utility model compared with prior art has following advantage.
(1) template and steel bar stress are combined, facilitated precast unit to make, improve and make quality.In prior art, while stretching out the precast unit of reinforcing bar in making side, in template, grooving is wanted in reinforcing bar position; For preventing that concrete from overflowing, grooving place arranges foamed plastics, fritter template etc., affects production efficiency.When precast unit has two or two above up and down side by side when reinforcing bar, between reinforcing bar, the grooving place of template is difficult to process side by side, and concrete is easy to overflow, and affects precast unit quality.The utility model can be avoided above-mentioned rough sledding.
(2) the utility model can be saved mould-type and the quantity of making precast unit.In precast unit manufacturing process, mould consumes more steel, therefore will reduce classification and the quantity of mould as far as possible, improves the versatility of mould.Adopt the utility model technology, in the time that dividing plate has enough rigidity, do not need separately to establish template, reduced the quantity of mould.If dividing plate place need to arrange template, dividing plate of the present utility model can prevent that concrete is excessive, can form transverse concave groove, therefore the template arranging does not need grooving, groove is set, employing flat formwork, has greatly reduced the type of mould, has increased the versatility of mould.
(3) the utility model is made dividing plate and steel bar stress as a whole, by industrial production, has reduced the installation of template, reinforcing bar while making precast unit, has improved industrial level.
(4) precast unit with reinforced steel bar ring that the utility model is made, reinforced steel bar ring hangs on connecting reinforcement, can move within the specific limits, rotate, facilitate precast unit transport, lifting, facilitate the location of connecting reinforcement between precast unit, strengthen the reliability of seam between precast unit.
Brief description of the drawings
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 a kind of embodiment schematic diagram that adopts the precast unit of technological means making of the present utility model.
Figure 11 is the another kind of embodiment schematic diagram that adopts the precast unit of technological means making of the present utility model.
Mark implication in accompanying drawing is: 1 dividing plate 2 connecting reinforcement 3 reinforced steel bar ring 4 packing materials.
Detailed description of the invention
Below in conjunction with drawings and Examples, band reinforced steel bar ring connector of the present utility model is described in detail.
A kind of embodiment with reinforced steel bar ring connector the utility model proposes, as Fig. 1, this connector comprises dividing plate 1 and connecting reinforcement 2, fluted on described dividing plate, described connecting reinforcement 2 is through described dividing plate 1.Dividing plate 1 is as the template of precast unit, and connecting reinforcement 2, through dividing plate, ensures concrete pouring quality.Connecting reinforcement 2 is the dowels between precast unit, has enough anchorage lengths stretch in precast unit in a side of dividing plate 1, forms skeleton with other reinforcing bars, and the opposite side section of stretching out is U-shaped.Or connecting reinforcement 2 has enough anchorage lengths in a side of dividing plate 1 and anchors in precast unit, form skeleton with other reinforcing bars, the opposite side section of stretching out is linear, as Fig. 2, now connecting reinforcement does not stretch out groove, convenient making; Or connecting reinforcement 2 sections of stretching out are other shapes.Connecting reinforcement 2 can be one, or more than one.Fluted on described dividing plate, to make the precast unit with groove.Long when connecting reinforcement 2 sections of stretching out, or depth of groove is when more shallow, and connecting reinforcement 2 stretches out groove, as Fig. 1.Described dividing plate can adopt the structural meterialss such as galvanized steel plain sheet to make, and now dividing plate has enough rigidity, and dividing plate position does not need separately to establish template; Can support galvanized steel plain sheet with steelframe etc. if desired, avoid grooving in template; Galvanized steel plain sheets etc. can connect together and no longer take out with precast unit.
The another kind of embodiment with reinforced steel bar ring connector the utility model proposes, as Fig. 3, hangs with reinforced steel bar ring 3 on described connecting reinforcement 2, can strengthen the globality connecting between precast unit.The another kind of embodiment with reinforced steel bar ring connector the utility model proposes, as Fig. 4, hangs with two reinforced steel bar rings 3 on described connecting reinforcement 2; Can hang more reinforced steel bar rings at other embodiment.Reinforced steel bar ring and dividing plate, connecting reinforcement are that a unit batch production is made, and have improved the industrialized level that precast unit is made.Reinforced steel bar ring 3 is rectangle, circle etc., can be welded reinforcement ring or closed stirrup etc.
The another kind of embodiment with reinforced steel bar ring connector the utility model proposes, as Fig. 5, described reinforced steel bar ring 3 is placed in the groove of dividing plate 1, and in the production phase, reinforced steel bar ring 3 does not stretch out the groove of dividing plate 1, convenient making.
The another kind of embodiment with reinforced steel bar ring connector the utility model proposes, as Fig. 6, in the time that the rigidity of dividing plate 1 does not meet the demands, in the groove of dividing plate 1, filler plaster or foamed plastics or lightweight screed or other are easy to remove, do not pollute the packing material 4 of connecting reinforcement or reinforced steel bar ring, both can increase diaphragm stiffness, can prevent from making precast unit again time, concrete enters groove.
The another kind of embodiment with reinforced steel bar ring connector the utility model proposes, as Fig. 7, dividing plate 1 extends to groove two sides, improves diaphragm stiffness, and while preventing from making precast unit, concrete enters in groove.Also available waterproof board, metal forming etc., by the groove sealing shown in Fig. 7, are being made precast unit process median septum 1 groove formation enclosure space, after to be produced getting well, by the removal such as waterproof board, metal forming of closed pockets.
Figure 10 is the schematic diagram that adopts a kind of embodiment of the precast unit made from reinforced steel bar ring connector of the present utility model.While making precast unit, can only in the place that has connecting reinforcement 2 and groove, the band reinforced steel bar ring connector the utility model proposes be set, other places arrange common templates.Or be provided with the dividing plate of multiple grooves, no longer separately establish template, the embodiment with reinforced steel bar ring connector is as Fig. 8, Fig. 9.
Figure 11 is the schematic diagram that adopts the another kind of embodiment of the precast unit made from reinforced steel bar ring connector of the present utility model, can adopt the band reinforced steel bar ring connector shown in Fig. 7 to make.
Claims (9)
1. a band reinforced steel bar ring connector, this connector comprises dividing plate and connecting reinforcement, it is characterized in that, fluted on described dividing plate, described connecting reinforcement is through described dividing plate.
2. band reinforced steel bar ring connector according to claim 1, is characterized in that, on described connecting reinforcement, hangs with reinforced steel bar ring.
3. band reinforced steel bar ring connector according to claim 1 and 2, is characterized in that, described reinforced steel bar ring is placed in groove.
4. band reinforced steel bar ring connector according to claim 1, is characterized in that, described dividing plate adopts galvanized steel plain sheet to make.
5. band reinforced steel bar ring connector according to claim 1, is characterized in that, described dividing plate adopts waterproof board to make.
6. band reinforced steel bar ring connector according to claim 1, is characterized in that, described dividing plate inner side scribbles concrete surface retarders.
7. band reinforced steel bar ring connector according to claim 1, is characterized in that, described dividing plate comprises multiple grooves.
8. band reinforced steel bar ring connector according to claim 1, is characterized in that, described dowel is U-shaped or linear in a side of dividing plate.
9. band reinforced steel bar ring connector according to claim 1, is characterized in that there is packing material in the groove of described dividing plate, and described packing material is gypsum or foamed plastics or lightweight screed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420139583.1U CN203795602U (en) | 2014-03-26 | 2014-03-26 | Connecting piece with reinforcement ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420139583.1U CN203795602U (en) | 2014-03-26 | 2014-03-26 | Connecting piece with reinforcement ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203795602U true CN203795602U (en) | 2014-08-27 |
Family
ID=51377829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420139583.1U Withdrawn - After Issue CN203795602U (en) | 2014-03-26 | 2014-03-26 | Connecting piece with reinforcement ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203795602U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103882991A (en) * | 2014-03-26 | 2014-06-25 | 初明进 | Connecting piece with steel bar rings |
-
2014
- 2014-03-26 CN CN201420139583.1U patent/CN203795602U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103882991A (en) * | 2014-03-26 | 2014-06-25 | 初明进 | Connecting piece with steel bar rings |
| CN103882991B (en) * | 2014-03-26 | 2016-06-22 | 初明进 | A kind of band reinforcing bar ring connector |
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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: 20140827 Effective date of abandoning: 20160622 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |