CN204418536U - A kind of reinforcing bar fastener - Google Patents
A kind of reinforcing bar fastener Download PDFInfo
- Publication number
- CN204418536U CN204418536U CN201520034065.8U CN201520034065U CN204418536U CN 204418536 U CN204418536 U CN 204418536U CN 201520034065 U CN201520034065 U CN 201520034065U CN 204418536 U CN204418536 U CN 204418536U
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- bottom land
- groove
- radian
- connecting hole
- reinforcing bar
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Abstract
A kind of reinforcing bar fastener, be connected to transverse reinforcement longitudinal reinforcement and to drawing between connector, described reinforcing bar fastener is the shape being bent into approximate Contraband word by a metal batten, its vertical portion has connecting hole at midline position along axis direction, described connecting hole is strip hole, the part aperture at its two ends is equal and be less than the aperture of mid portion; The end of its upper transverse part has upper draw-in groove together, and downward 90 degree of the termination of the ledge of upper draw-in groove is bent into hook, and the bottom land of described upper draw-in groove and the transition of ledge are arc, and its radian is consistent with the radian of longitudinal reinforcement; The termination of its inferior transverse part has lower bayonet slot perpendicular to this limit from the edge of a side, and the bottom land of described lower bayonet slot is arc and radian is consistent with the radian of longitudinal reinforcement, and the center of circle of the center of circle of the bottom land of upper draw-in groove and the bottom land of lower bayonet slot on the same axis.The utility model coordinates drawing connector use just can complete drawing connection, easy to use, quick.Template can be widely used in drawing connected system.
Description
Technical field
The utility model relates to a kind of connector.
Background technology
In the recent period, there is a kind of form-stripping free cast-in-situ light insulating wall, main body is made up of body of wall main body, leveling layer and anti-cracking protective layer etc., body of wall main body is by not only can be used as template but also can playing the warming plate of insulation effect and cast-in-place concreting casting-in forms, wherein cast-in-place concreting is cast-in-place between inside and outside warming plate, and becomes as a whole with the adhering heat insulating plate of both sides; Medial and lateral warming plate also serves as template simultaneously and uses, so will carry out drawing connection when not destroying template itself, but existing connector uses and inconvenience, easy destruction template, and the bonding strength that can not ensure between template, it is unsatisfactory that later stage builds effect, and connection construction process is relatively complicated, efficiency is low.
Utility model content
The purpose of this utility model is to provide a kind of reinforcing bar fastener, solve the problem that existing connector uses construction inconvenient.
For achieving the above object, the utility model adopts following technical scheme:
A kind of reinforcing bar fastener, be connected to transverse reinforcement longitudinal reinforcement and to drawing between connector, described reinforcing bar fastener is the shape being bent into approximate Contraband word by a metal batten, its vertical portion has connecting hole at midline position along axis direction, described connecting hole is strip hole, the part aperture at its two ends is equal and be less than the aperture of mid portion; The end of its upper transverse part has upper draw-in groove together, and downward 90 degree of the termination of the ledge of upper draw-in groove is bent into hook, and the bottom land of described upper draw-in groove and the transition of ledge are arc, and its radian is consistent with the radian of longitudinal reinforcement; The termination of its inferior transverse part has lower bayonet slot perpendicular to this limit from the edge of a side, and the bottom land of described lower bayonet slot is arc and radian is consistent with the radian of longitudinal reinforcement, and the center of circle of the center of circle of the bottom land of upper draw-in groove and the bottom land of lower bayonet slot on the same axis.
Rectangular or the Long Circle of the entirety of described connecting hole, the length of connecting hole is greater than the width to drawing connector head, the thickness of connecting hole with to drawing the length of connector neck to adapt, the aperture of connecting hole mid portion is greater than and is less than width to drawing connector neck to the aperture of the width and two end portions that draw connector neck.
The bottom land of described upper draw-in groove and ledge L-shaped or take the shape of the letter U, when the bottom land of upper draw-in groove and ledge take the shape of the letter U, bottom land is arc.
Described inferior transverse part take lower bayonet slot as boundary, and the width away from side, vertical portion is less than the width near side, vertical portion.
Compared with prior art the utility model has following characteristics and beneficial effect:
The utility model overcomes traditional connectors and uses the shortcoming inconvenient, efficiency of construction is low, solves the technical problem reducing difficulty of construction, ensure bonding strength.
The utility model has taken into full account template connected system in form-stripping free cast-in-situ insulating light wall system, devise a kind of reinforcing bar fastener especially, be connected with cage of reinforcement, can directly along with cage of reinforcement be built in a template, entirety is formed with template, transport, deposit conveniently, after single form is transported to job site, its vertical portion of exposing and connecting hole coordinate to draw connector to use just can to complete two pieces of templates to drawing connection, easy to use, fast, the connection between template can not only be made more firm, and make template form the effect of integration, further bonding strength, be conducive to the carrying out of later stage wall pouring construction.
The utility model can be widely used in template to drawing connected system.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in more detail.
Fig. 1 is the use structural representation of embodiment one of the present utility model.
Fig. 2 is the structural representation of embodiment two of the present utility model.
Reference numeral: 1-reinforcing bar fastener, 1.1-vertical portion, 1.2-connecting hole, 1.3-upper transverse part, 1.4-hook, 1.5-inferior transverse part, 1.6-lower bayonet slot, 2-transverse reinforcement, 3-longitudinal reinforcement, 4-are to drawing connector.
Detailed description of the invention
Embodiment is shown in Figure 1, this reinforcing bar fastener, is connected to transverse reinforcement 2 longitudinal reinforcement 3 and to drawing between connector 4.
Described reinforcing bar fastener 1 is the shape being bent into approximate Contraband word by a metal batten, its vertical portion 1.1 has connecting hole 1.2 at midline position along axis direction, and described connecting hole 1.2 is strip holes, the part aperture at its two ends is equal and be less than the aperture of mid portion; The end of its upper transverse part 1.3 has upper draw-in groove together, the termination of its inferior transverse part 1.5 has lower bayonet slot 1.6 perpendicular to this limit from the edge of a side, described upper draw-in groove takes the shape of the letter U, all downward 90 degree of the termination of the ledge that its both sides are parallel is bent into hook 1.4, and the bottom land of upper draw-in groove is arc, radian is consistent with the radian of longitudinal reinforcement 3, longitudinal reinforcement can be stuck between ledge by the upper draw-in groove of U-shaped securely, hook the hook of transverse reinforcement cooperation two, the connection reliability of reinforcing bar fastener can be ensured; Described inferior transverse part 1.5 with lower bayonet slot 1.6 for boundary, width away from side, vertical portion is less than the width near side, vertical portion, the bottom land of described lower bayonet slot 1.6 is arc and radian is consistent with the radian of longitudinal reinforcement 3, and the center of circle of the center of circle of the bottom land of upper draw-in groove and the bottom land of lower bayonet slot on the same axis.
Rectangular or the Long Circle of the entirety of described connecting hole 1.2, the length of connecting hole is greater than the width to drawing connector head, the thickness of connecting hole with to drawing the length of connector neck to adapt, the aperture of connecting hole mid portion is greater than and is less than width to drawing connector neck to the aperture of the width and two end portions that draw connector neck.
Embodiment two is shown in Figure 2, with embodiment one unlike, upper draw-in groove is L-shaped, namely it only has side ledge, and opposite side is opening completely, and downward 90 degree of the termination of its ledge is bent into hook 1.4, the transition of its bottom land and ledge is arc, its radian is consistent with the radian of longitudinal reinforcement 3, this structure and bar connecting more convenient, move to upper and lower draw-in groove from the side of longitudinal reinforcement after hook being hooked transverse reinforcement and block longitudinal reinforcement simultaneously.
Reinforcing bar fastener can be built in a template along with transverse reinforcement 2 together with longitudinal reinforcement 3, the root of the vertical portion of reinforcing bar fastener and upper transverse part and inferior transverse part all exposes template, exposed parts and template spacing can be held drawing connector head, template is to when drawing connection, ensure that namely connector head is vertical with connecting hole completes the connection with reinforcing bar fastener to drawing parallel across after, 90-degree rotation from connecting hole to drawing the head of connector 4, simple and easy to do, time saving and energy saving.
Claims (4)
1. a reinforcing bar fastener, be connected to transverse reinforcement (2), longitudinal reinforcement (3) and to drawing between connector (4), it is characterized in that: described reinforcing bar fastener (1) is the shape being bent into approximate Contraband word by a metal batten, its vertical portion (1.1) has connecting hole (1.2) at midline position along axis direction, and described connecting hole (1.2) is strip hole, the part aperture at its two ends is equal and be less than the aperture of mid portion;
The end of its upper transverse part (1.3) has upper draw-in groove together, and downward 90 degree of the termination of the ledge of upper draw-in groove is bent into hook (1.4), and the bottom land of described upper draw-in groove and the transition of ledge are arc, and its radian is consistent with the radian of longitudinal reinforcement (3);
The termination of its inferior transverse part (1.5) has lower bayonet slot (1.6) perpendicular to this limit from the edge of a side, the bottom land of described lower bayonet slot (1.6) is arc and radian is consistent with the radian of longitudinal reinforcement (3), and the center of circle of the center of circle of the bottom land of upper draw-in groove and the bottom land of lower bayonet slot on the same axis.
2. reinforcing bar fastener according to claim 1, it is characterized in that: the rectangular or Long Circle of the entirety of described connecting hole (1.2), the length of connecting hole is greater than the width to drawing connector head, the thickness of connecting hole with to drawing the length of connector neck to adapt, the aperture of connecting hole mid portion is greater than and is less than width to drawing connector neck to the aperture of the width and two end portions that draw connector neck.
3. reinforcing bar fastener according to claim 1, is characterized in that: the bottom land of described upper draw-in groove and ledge L-shaped or take the shape of the letter U, when the bottom land of upper draw-in groove and ledge take the shape of the letter U, bottom land is arc.
4. reinforcing bar fastener according to claim 1, is characterized in that: described inferior transverse part (1.5) is with lower bayonet slot (1.6) for boundary, and the width away from side, vertical portion is less than the width near side, vertical portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520034065.8U CN204418536U (en) | 2015-01-19 | 2015-01-19 | A kind of reinforcing bar fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520034065.8U CN204418536U (en) | 2015-01-19 | 2015-01-19 | A kind of reinforcing bar fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204418536U true CN204418536U (en) | 2015-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520034065.8U Active CN204418536U (en) | 2015-01-19 | 2015-01-19 | A kind of reinforcing bar fastener |
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| CN (1) | CN204418536U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108487552A (en) * | 2018-05-22 | 2018-09-04 | 李凤东 | A kind of non-dismantling formwork system chooses part |
| CN111877607A (en) * | 2020-08-09 | 2020-11-03 | 郭可伍 | Heat-preservation and decoration integrated disassembly-free template for building and manufacturing method thereof |
| CN112064835A (en) * | 2020-09-14 | 2020-12-11 | 郭可伍 | Disassembly-free heat-preservation and decoration integrated template and production process thereof |
| CN112459509A (en) * | 2020-12-28 | 2021-03-09 | 日照鼎立钢构股份有限公司 | Green energy-saving assembled building wall component |
| CN114753566A (en) * | 2022-05-05 | 2022-07-15 | 易建网科技有限公司 | High resistant steel heat preservation connecting piece that waits |
| CN108487552B (en) * | 2018-05-22 | 2024-05-24 | 李凤东 | Picking piece of dismantling-free template system |
-
2015
- 2015-01-19 CN CN201520034065.8U patent/CN204418536U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108487552A (en) * | 2018-05-22 | 2018-09-04 | 李凤东 | A kind of non-dismantling formwork system chooses part |
| CN108487552B (en) * | 2018-05-22 | 2024-05-24 | 李凤东 | Picking piece of dismantling-free template system |
| CN111877607A (en) * | 2020-08-09 | 2020-11-03 | 郭可伍 | Heat-preservation and decoration integrated disassembly-free template for building and manufacturing method thereof |
| CN111877607B (en) * | 2020-08-09 | 2022-07-26 | 昭通高速装配式建筑有限公司 | Heat-preservation and decoration integrated disassembly-free template for building and manufacturing method thereof |
| CN112064835A (en) * | 2020-09-14 | 2020-12-11 | 郭可伍 | Disassembly-free heat-preservation and decoration integrated template and production process thereof |
| CN112459509A (en) * | 2020-12-28 | 2021-03-09 | 日照鼎立钢构股份有限公司 | Green energy-saving assembled building wall component |
| CN114753566A (en) * | 2022-05-05 | 2022-07-15 | 易建网科技有限公司 | High resistant steel heat preservation connecting piece that waits |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |