CN201386331Y - Fastened connection device with steel reinforced concrete joint reinforcing bar and profile steel not welded in between - Google Patents
Fastened connection device with steel reinforced concrete joint reinforcing bar and profile steel not welded in between Download PDFInfo
- Publication number
- CN201386331Y CN201386331Y CN200920070461U CN200920070461U CN201386331Y CN 201386331 Y CN201386331 Y CN 201386331Y CN 200920070461 U CN200920070461 U CN 200920070461U CN 200920070461 U CN200920070461 U CN 200920070461U CN 201386331 Y CN201386331 Y CN 201386331Y
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- steel
- reinforced concrete
- reinforcing bar
- welded
- connecting plate
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Abstract
A fastened connection device with steel reinforced concrete joint reinforcing bar and profile steel not welded in between belongs to the technical field of building construction and particularly relates to the design technology of auxiliary tools used in building construction. The device is characterized in that the profile steel is welded with a connecting plate; a head of a threaded girder main bar shaped like a 90-degree hook passes through an upper open pore on the connecting plate; and a straight thread sleeve after rotation is tightly fixed on the thread of the girder main bar. After the implementation of the connection device, the positive effects are as follows: as one head of the girder main bar is bent as the 90-degree hook, the head that is provided with thread can pass through the upper open pore on the connecting plate; the straight thread sleeve can be used to tightly fix the girder main bar on the connecting plate, and therefore, complicated field welding incapable of guaranteeing quality is abandoned; and simple construction, safety and reliability are realized.
Description
Technical field
Belong to technical field of building construction, exactly relate to the designing technique of building operations with aid.
Background technology
Along with popularizing of highrise building, steel reinforced concrete structure is more and more, the node place but the steel reinforced concrete structure beam column crosses, the main muscle of beam generally adopts on shaped steel weldering system junction plate, the beam main tendon weldering is formed on realizes on the junction plate being connected with steel column then, but the site operation realization is welded beam main tendon when being formed on junction plate, because the restriction of post longitudinal reinforcement etc., solder side does not almost have, even welding reluctantly is difficult to also guarantee that the on-the-spot weldering of beam main tendon is formed on the welding quality of junction plate.
Summary of the invention
The utility model provides a kind of beam main tendon and junction plate scene need not weld system; Construction is simple, and the on-site construction operations face is little, adopts the reinforced bar engineering common used material, easy making process, and do not weld between reinforcing bar and reliable a kind of steel reinforced concrete node reinforcing bar of junction plate attachment security and shaped steel be fastenedly connected device.
The technical scheme that the utility model is taked:
That does not weld between steel reinforced concrete node reinforcing bar and shaped steel is fastenedly connected device, comprise to weld on the shaped steel and making junction plate, its scheme is: one of the beam main tendon of threaded one-tenth 90 degree crotches, pass perforate on the junction plate, and postrotational straight screw sleeve is anchored on the beam main tendon screw thread.
Good effect behind enforcement the utility model is:
Spend crotches because one of beam main tendon is curved 90, just can pass perforate on the junction plate, a headband that passes has screw thread, can beam main tendon be anchored on the junction plate with straight screw sleeve, can remove the loaded down with trivial details field Welding that is difficult to ensure the quality of products from.Realized that construction is simple, safe and reliable.
Description of drawings
Fig. 1, the utility model structural representation,
The specific embodiment
Now the utility model is described in further detail in conjunction with the accompanying drawings
That does not weld between steel reinforced concrete node reinforcing bar and shaped steel is fastenedly connected device, comprise to weld on the shaped steel and making junction plate 1, its structure is: 2 one of the beam main tendons of threaded one-tenth 90 degree crotches, pass perforate on the junction plate 1, and postrotational straight screw sleeve 3 is anchored on the beam main tendon screw thread.
Its external diameter of described straight screw sleeve is greater than perforate on the junction plate.
Claims (2)
1. that does not weld between steel reinforced concrete node reinforcing bar and shaped steel is fastenedly connected device, comprise to weld on the shaped steel and making junction plate (1), it is characterized in that: (2) one of the beam main tendons of threaded one-tenth 90 degree crotches, pass junction plate (1) and go up perforate, postrotational straight screw sleeve (3) is anchored on the beam main tendon screw thread.
2. that does not weld between steel reinforced concrete node reinforcing bar according to claim 1 and shaped steel is fastenedly connected device, and it is characterized in that: its external diameter of described straight screw sleeve is greater than perforate on the junction plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920070461U CN201386331Y (en) | 2009-04-16 | 2009-04-16 | Fastened connection device with steel reinforced concrete joint reinforcing bar and profile steel not welded in between |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920070461U CN201386331Y (en) | 2009-04-16 | 2009-04-16 | Fastened connection device with steel reinforced concrete joint reinforcing bar and profile steel not welded in between |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201386331Y true CN201386331Y (en) | 2010-01-20 |
Family
ID=41578860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920070461U Expired - Fee Related CN201386331Y (en) | 2009-04-16 | 2009-04-16 | Fastened connection device with steel reinforced concrete joint reinforcing bar and profile steel not welded in between |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201386331Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102061747A (en) * | 2010-12-22 | 2011-05-18 | 中国二十二冶集团有限公司 | Connection method of high-rise steel structure steel column base and bottom plate reinforcing steel bar |
| CN106223492A (en) * | 2016-07-18 | 2016-12-14 | 中国建筑第八工程局有限公司 | Steel column and the attachment structure of concrete beam reinforcing and method of attachment |
| CN106555403A (en) * | 2016-10-18 | 2017-04-05 | 东通岩土科技（杭州）有限公司 | Base plate of foundation pit or floor bar wear the method and transformational structure of shaped steel column |
| CN107090943A (en) * | 2017-06-14 | 2017-08-25 | 杭州铁木辛柯建筑结构设计事务所有限公司 | Angle brace tie rod as purlin fulcrum light-steel roofing system |
| CN111501996A (en) * | 2020-04-28 | 2020-08-07 | 无锡锡晟建设有限公司 | Connecting joint structure of corbel-free concrete beam and steel column |
-
2009
- 2009-04-16 CN CN200920070461U patent/CN201386331Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102061747A (en) * | 2010-12-22 | 2011-05-18 | 中国二十二冶集团有限公司 | Connection method of high-rise steel structure steel column base and bottom plate reinforcing steel bar |
| CN106223492A (en) * | 2016-07-18 | 2016-12-14 | 中国建筑第八工程局有限公司 | Steel column and the attachment structure of concrete beam reinforcing and method of attachment |
| CN106555403A (en) * | 2016-10-18 | 2017-04-05 | 东通岩土科技（杭州）有限公司 | Base plate of foundation pit or floor bar wear the method and transformational structure of shaped steel column |
| CN107090943A (en) * | 2017-06-14 | 2017-08-25 | 杭州铁木辛柯建筑结构设计事务所有限公司 | Angle brace tie rod as purlin fulcrum light-steel roofing system |
| CN111501996A (en) * | 2020-04-28 | 2020-08-07 | 无锡锡晟建设有限公司 | Connecting joint structure of corbel-free concrete beam and steel column |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100120 Termination date: 20130416 |