CN110528786B - Assembled type steel bar connector for building and using method thereof - Google Patents
Assembled type steel bar connector for building and using method thereof Download PDFInfo
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- CN110528786B CN110528786B CN201910836632.4A CN201910836632A CN110528786B CN 110528786 B CN110528786 B CN 110528786B CN 201910836632 A CN201910836632 A CN 201910836632A CN 110528786 B CN110528786 B CN 110528786B
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- plate
- sleeve
- steel bars
- steel bar
- bar connector
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
- E04C5/162—Connectors or means for connecting parts for reinforcements
- E04C5/163—Connectors or means for connecting parts for reinforcements the reinforcements running in one single direction
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
- E04C5/162—Connectors or means for connecting parts for reinforcements
- E04C5/163—Connectors or means for connecting parts for reinforcements the reinforcements running in one single direction
- E04C5/165—Coaxial connection by means of sleeves
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Reinforcement Elements For Buildings (AREA)
Abstract
The invention relates to an assembly type reinforcing steel bar connector for a building and a using method thereof. The invention can solve the problems that the existing reinforcing steel bars are usually connected in a thread fit mode when being connected through the connector, but the end parts of the reinforcing steel bars need to be tapped in advance during thread connection, so that the connecting efficiency of the reinforcing steel bars is low, the using effect is poor, meanwhile, the existing reinforcing steel bar connector can only be used for reinforcing steel bars of one type, the adaptive effect is poor, and when the reinforcing steel bars are connected, only one reinforcing steel bar can be usually connected, the subsequent pouring of the reinforcing steel bars is not facilitated, and the like.
Description
Technical Field
The invention relates to the field of steel bar connection technology, in particular to a steel bar connector for an assembly type building and a using method thereof.
Background
The steel bar refers to steel for reinforced concrete and prestressed reinforced concrete, the cross section of the steel bar is circular, sometimes square with round corners, and the steel bar comprises smooth steel bars, ribbed steel bars and twisted steel bars. In the building construction process, when reinforcing bar length was not enough, can increase reinforcing bar length through the welded mode, also can adopt steel bar connector to connect. The welding mode has high requirements on the welding process, and when the welding process is not mature or the technology of operators is not skilled, the welding position is easy to have defects.
At present, when the existing reinforcing steel bar connector is used for connecting reinforcing steel bars, the following defects generally exist: 1. when the existing steel bars are connected through the connector, the existing steel bars are usually connected in a thread matching mode, however, threads need to be tapped at the end parts of the steel bars in advance during thread connection, so that the connection efficiency of the steel bars is low, and the use effect is poor; 2. the existing steel bar connector can be only used for steel bars of one type, is poor in adaptation effect, and can be used for connecting one steel bar normally when the steel bars are connected, so that the steel bar connector is not beneficial to the use of the subsequent pouring of the steel bars.
Disclosure of Invention
Technical problem to be solved
The invention can solve the problems that the existing reinforcing steel bars are usually connected in a thread fit mode when being connected through the connector, but the end parts of the reinforcing steel bars need to be tapped in advance during thread connection, so that the connecting efficiency of the reinforcing steel bars is low, the using effect is poor, meanwhile, the existing reinforcing steel bar connector can only be used for reinforcing steel bars of one type, the adaptive effect is poor, and when the reinforcing steel bars are connected, only one reinforcing steel bar can be usually connected, the subsequent pouring of the reinforcing steel bars is not facilitated, and the like.
(II) technical scheme
In order to achieve the purpose, the invention adopts the following technical scheme that the steel bar connector for the assembly type building comprises a connecting plate, a mounting plate and a connecting device, wherein the connecting plate is of a rectangular structure, the mounting plate is symmetrically mounted on the outer side of the connecting plate, mounting holes are uniformly formed in the mounting plate, through holes are uniformly formed in the middle of the connecting plate, and the connecting device is mounted in the through holes.
Connecting device include fixed plate, connecting sleeve, link, locking mechanism and latch mechanism, the fixed plate be the ring annular structure, connecting sleeve is installed to the symmetry on the fixed plate, the last locking mechanism of installing of connecting sleeve, the link has been cup jointed to the connecting sleeve outside, the link passes through the screw and is connected with the fixed plate, the link passes through latch mechanism and link looks joint, latch mechanism is located the connecting plate, concrete during operation, latch mechanism can fix the link inside the through-hole of connecting plate upper end, the connecting sleeve can carry on spacingly to the reinforcing bar tip, locking mechanism can press from both sides the clamp to fix the reinforcing bar tip, it is effectual to press from both sides tightly, can avoid the reinforcing bar to take place the phenomenon that drops.
Locking mechanism include thread bush, concave groove and clamp plate, the connecting sleeve outer end be provided with the external screw thread, be connected with the thread bush through screw-thread fit's mode on the external screw thread, evenly be provided with concave groove on the connecting sleeve, the clamp plate is installed through the round pin axle to concave inslot portion, the one end that the thread bush is close to the link is hugged closely with the clamp plate, during concrete work, the manual work is twisted and is moved the thread bush, the thread bush passes through screw-thread fit's mode inward movement, the thread bush inwards extrudees the clamp plate when being close to the link direction motion, the clamp plate is inwards rotated and is carried out the multipoint mode centre gripping to the reinforcing bar and fix, the phenomenon that the reinforcing.
As a preferred technical scheme, the clamping mechanism comprises a clamping groove, a telescopic spring, a sliding plate and a clamping column, the clamping groove is uniformly formed in the connecting plate, the sliding plate is connected to the inside of the clamping groove in a sliding fit mode, the telescopic spring is installed between the inner side of the sliding plate and the connecting plate, the clamping column is installed on the outer side of the sliding plate, the telescopic spring moves forwards through the clamping column of the sliding plate during specific work, the clamping column can clamp and fix the connecting frame, the connecting sleeves can be fixed at the same time, and the function of fixing the reinforcing steel bars at the same time can be achieved.
As a preferred technical scheme of the invention, the outer side of the pressure plate is of an inclined plane structure which inclines outwards, the inner side of the pressure plate is provided with an inclined plane, the inclined plane is uniformly provided with anti-skidding teeth, the inclined plane can increase the cutting area of the pressure plate and the reinforcing steel bars, the anti-skidding teeth can increase the friction between the reinforcing steel bars and the pressure plate, the connection stability of the reinforcing steel bars can be further ensured, and the reinforcing steel bars are prevented from falling off.
As a preferable technical scheme of the invention, the threaded sleeve is of a circular structure, the inner side of one end, close to the pressure plate, of the threaded sleeve is provided with the ball groove, and balls are uniformly arranged in the ball groove in a sliding fit mode.
As a preferred technical scheme of the invention, the inner side of the connecting sleeve is provided with the conical sleeve, and the diameter of the section of the conical sleeve is gradually increased from inside to outside.
As a preferable technical scheme, one end of the connecting sleeve, which is close to the threaded sleeve, is provided with a clamping groove, and an annular rubber pad is arranged in the clamping groove, so that liquid can be prevented from permeating into the connecting sleeve, and the reinforcing steel bars in the connecting sleeve are prevented from being corroded.
As a preferred technical scheme of the invention, the connecting frame is provided with a clamping groove matched with the clamping column.
In addition, the invention also provides a use method of the steel bar connector for the assembly type building, which comprises the following steps:
s1: cleaning up impurities such as rust, dust and the like on the surface of the steel bar to be spliced in a manual mode;
s2: the connecting devices are respectively inserted into the through holes on the connecting plate, and the clamping columns in the clamping mechanism clamp and fix the connecting frame, so that the function of simultaneously connecting a plurality of reinforcing steel bars can be realized;
s3: one end of the steel bar is inserted into the connecting sleeve until the steel bar is clamped with the conical sleeve, so that the end part of the steel bar is fixed;
s4: the threaded sleeve is manually rotated, the threaded sleeve moves inwards in a threaded matching mode, the pressing plate is inwards extruded when the threaded sleeve moves towards the direction close to the connecting frame, the pressing plate rotates inwards to clamp and fix the steel bars in a multi-point mode, and the phenomenon that the connected steel bars fall off is avoided;
s5: uniformly fixing the spliced steel bars through stirrups, and then casting and molding the spliced steel bar column through concrete;
s6: the assembled wallboard is installed between the mounting plates through screws.
(III) advantageous effects
1. The assembled type reinforcing steel bar connector for the building, provided by the invention, adopts the design concept of an encircling mode, can clamp and fix reinforcing steel bars at multiple points simultaneously, has a good clamping effect and is convenient to use, and meanwhile, the reinforcing steel bars can be directly connected without arranging threads on the end parts of the reinforcing steel bars, so that the use is convenient, and the working efficiency is improved;
2. according to the steel bar connector for the assembly type building, the locking mechanism can lock and fix steel bars with different sizes, different steel bars are prevented from being corresponding to different connectors, and a plurality of steel bars can be clamped and connected simultaneously, so that the efficiency of the assembly type building is improved, and the use is facilitated.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic plan view of the present invention;
FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;
FIG. 3 is an enlarged view of FIG. 2 at I;
FIG. 4 is a schematic cross-sectional view of the fixing plate, the connecting sleeve, the connecting frame and the locking mechanism of the present invention;
fig. 5 is a schematic view of the state of use of the present invention.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 5, a steel bar connector for assembly type building, including connecting plate 1, mounting panel 2 and connecting device 3, connecting plate 1 be the rectangle structure, mounting panel 2 is installed to 1 outside symmetry of connecting plate, evenly is provided with the mounting hole on the mounting panel 2, evenly is provided with the through-hole in the middle part of connecting plate 1, and through-hole internally mounted has connecting device 3.
Connecting device 3 include fixed plate 31, adapter sleeve 32, link 33, locking mechanism 34 and latch mechanism 35, fixed plate 31 be the ring structure, adapter sleeve 32 is installed to the symmetry on fixed plate 31, install locking mechanism 34 on the adapter sleeve 32, link 33 has been cup jointed in the adapter sleeve 32 outside, link 33 passes through the screw and is connected with fixed plate 31, link 33 passes through latch mechanism 35 and 1 looks joint of connecting plate, latch mechanism 35 is located connecting plate 1, when concrete work, latch mechanism 35 can fix link 33 inside the through-hole of connecting plate 1 upper end, link 32 can carry on spacingly to the reinforcing bar tip, locking mechanism 34 can press from both sides the fastening to the reinforcing bar tip, it is effectual to press from both sides tightly, can avoid the reinforcing bar to take place the phenomenon that drops.
The inside inboard of connecting sleeve 32 be provided with taper sleeve 321, and the cross-sectional diameter of taper sleeve 321 increases gradually from inside to outside, and concrete during operation, taper sleeve 321 can fix spacingly to the reinforcing bar tip of different model sizes, avoid the reinforcing bar to take place to rock the problem that the radial bearing capacity that causes reduces because of the tip, guarantee the stability ability behind the steel bar connection.
One end of the connecting sleeve 32, which is close to the threaded sleeve 341, is provided with a clamping groove 322, an annular rubber pad 323 is arranged inside the clamping groove 322, and the annular rubber pad 323 can prevent liquid from permeating into the connecting sleeve 32, so that the reinforcing steel bars inside the connecting sleeve 32 are prevented from being corroded.
The locking mechanism 34 include thread bush 341, concave groove 342 and clamp plate 343, the connecting sleeve 32 outer end be provided with the external screw thread, be connected with thread bush 341 through thread fit's mode on the external screw thread, evenly be provided with concave groove 342 on the connecting sleeve 32, the clamp plate 343 is installed through the round pin axle to concave groove 342 inside, the one end that the thread bush 341 is close to link 33 is hugged closely with clamp plate 343, during specific work, the manual work is twisted thread bush 341, thread bush 341 is through the mode internal motion of thread fit, inwards extrusion clamp plate 343 when the thread bush 341 is to being close to link 33 direction motion, clamp plate 343 internal rotation carries out the multipoint formula centre gripping to the reinforcing bar and fixes, the phenomenon that the reinforcing bar after avoiding connecting takes place to drop.
The threaded sleeve 341 is of a circular structure, a ball groove 344 is formed in the inner side of one end, close to the pressing plate 343, of the threaded sleeve 341, balls 345 are evenly arranged in the ball groove 344 in a sliding fit mode, and when the threaded sleeve 341 works, friction between the threaded sleeve 341 and the pressing plate 343 can be effectively reduced through the balls 345, and damage to parts is avoided.
The clamp plate 343 outside for the inclined plane structure that leans out, the clamp plate 343 inboard is provided with the inclined plane, evenly is provided with anti-skidding tooth on the inclined plane, the inclined plane can increase the excision area of clamp plate 343 and reinforcing bar, the friction of reinforcing bar and clamp plate 343 can be increased to the anti-skidding tooth, and then can guarantee the stability of bar connection, avoid the reinforcing bar to take place to drop.
In addition, the invention also provides a use method of the steel bar connector for the assembly type building, which comprises the following steps:
s1: cleaning up impurities such as rust, dust and the like on the surface of the steel bar to be spliced in a manual mode;
s2: the connecting devices 3 are respectively inserted into the through holes on the connecting plate 1, and the clamping columns 354 in the clamping mechanism 35 clamp and fix the connecting frame 33, so that the function of simultaneously connecting a plurality of steel bars can be realized;
s3: one end of the steel bar is inserted into the connecting sleeve 32 until the steel bar is clamped with the conical sleeve 321, so that the end part of the steel bar is fixed;
s4: the threaded sleeve 341 is manually rotated, the threaded sleeve 341 moves inwards in a thread matching manner, the threaded sleeve 341 moves towards the direction close to the connecting frame 33 and simultaneously extrudes the pressing plate 343 inwards, the pressing plate 343 rotates inwards to clamp and fix the steel bars in a multi-point manner, and the phenomenon that the connected steel bars fall off is avoided;
s5: uniformly fixing the spliced steel bars through stirrups, and then casting and molding the spliced steel bar column through concrete;
s6: the assembled panels are mounted between the mounting plates 2 by screws.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a reinforcing bar connector for assembly type building, includes connecting plate (1), mounting panel (2) and connecting device (3), its characterized in that: the connecting plate (1) is of a rectangular structure, the mounting plates (2) are symmetrically mounted on the outer side of the connecting plate (1), mounting holes are uniformly formed in the mounting plates (2), through holes are uniformly formed in the middle of the connecting plate (1), and connecting devices (3) are mounted in the through holes; wherein:
the connecting device (3) comprises a fixing plate (31), a connecting sleeve (32), a connecting frame (33), a locking mechanism (34) and a clamping mechanism (35), wherein the fixing plate (31) is of a circular ring structure, the connecting sleeve (32) is symmetrically arranged on the fixing plate (31), the locking mechanism (34) is arranged on the connecting sleeve (32), the connecting frame (33) is sleeved on the outer side of the connecting sleeve (32), the connecting frame (33) is connected with the fixing plate (31) through a screw, the connecting frame (33) is clamped with the connecting plate (1) through the clamping mechanism (35), and the clamping mechanism (35) is positioned on the connecting plate (1);
locking mechanism (34) include thread bush (341), concave groove (342) and clamp plate (343), connecting sleeve (32) outer end be provided with the external screw thread, be connected with thread bush (341) through screw-thread fit's mode on the external screw thread, evenly be provided with concave groove (342) on connecting sleeve (32), clamp plate (343) are installed through the round pin axle to concave groove (342) inside, the one end that thread bush (341) are close to link (33) is hugged closely with clamp plate (343).
2. The reinforcing bar connector for assembly construction as claimed in claim 1, wherein: clamping mechanism (35) including joint groove (351), expanding spring (352), sliding plate (353) and joint post (354), connecting plate (1) inside evenly be provided with joint groove (351), joint groove (351) inside is connected with sliding plate (353) through sliding fit's mode, installing expanding spring (352) between sliding plate (353) inboard and connecting plate (1), joint post (354) are installed in sliding plate (353) outside.
3. The reinforcing bar connector for assembly construction as claimed in claim 1, wherein: the outer side of the pressing plate (343) is of an inclined plane structure inclining outwards, the inner side of the pressing plate (343) is provided with an inclined plane, and anti-skidding teeth are uniformly arranged on the inclined plane.
4. The reinforcing bar connector for assembly construction as claimed in claim 1, wherein: the thread sleeve (341) is of a circular ring structure, a ball groove (344) is formed in the inner side of one end, close to the pressure plate (343), of the thread sleeve (341), and balls (345) are uniformly arranged in the ball groove (344) in a sliding fit mode.
5. The reinforcing bar connector for assembly construction as claimed in claim 2, wherein: the inner side of the connecting sleeve (32) is provided with a conical sleeve (321), and the diameter of the section of the conical sleeve (321) is gradually increased from inside to outside.
6. The reinforcing bar connector for assembly construction as claimed in claim 1, wherein: one end of the connecting sleeve (32) close to the threaded sleeve (341) is provided with a clamping groove (322), and an annular rubber pad (323) is arranged inside the clamping groove (322).
7. The reinforcing bar connector for assembly construction as claimed in claim 2, wherein: the connecting frame (33) is provided with a clamping groove matched with the clamping column (354).
8. The use method of the steel bar connector for the fabricated building according to claim 5, wherein: further comprising the steps of:
s1: cleaning rust and dust on the surface of the steel bar to be spliced in a manual mode;
s2: the connecting devices (3) are respectively inserted into the through holes on the connecting plate (1), and the clamping columns (354) in the clamping mechanism (35) clamp and fix the connecting frame (33), so that the function of simultaneously connecting a plurality of steel bars can be realized;
s3: one end of the steel bar is inserted into the connecting sleeve (32) until the steel bar is clamped with the conical sleeve (321), so that the end part of the steel bar is fixed;
s4: the threaded sleeve (341) is manually rotated, the threaded sleeve (341) moves inwards in a threaded matching mode, the pressing plate (343) is inwards extruded when the threaded sleeve (341) moves towards the direction close to the connecting frame (33), the pressing plate (343) rotates inwards to clamp and fix the steel bars in a multi-point mode, and the phenomenon that the connected steel bars fall off is avoided;
s5: uniformly fixing the spliced steel bars through stirrups, and then casting and molding the spliced steel bar column through concrete;
s6: the assembled wallboard is installed between the mounting plates (2) through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910836632.4A CN110528786B (en) | 2019-09-05 | 2019-09-05 | Assembled type steel bar connector for building and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910836632.4A CN110528786B (en) | 2019-09-05 | 2019-09-05 | Assembled type steel bar connector for building and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110528786A CN110528786A (en) | 2019-12-03 |
| CN110528786B true CN110528786B (en) | 2021-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910836632.4A Active CN110528786B (en) | 2019-09-05 | 2019-09-05 | Assembled type steel bar connector for building and using method thereof |
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| CN (1) | CN110528786B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1806665C3 (en) * | 1968-11-02 | 1981-04-30 | Ed. Züblin AG, 7000 Stuttgart | Method and device for fastening metal sleeves to ribbed reinforcing bars and butt joint produced by the method |
| NL7805229A (en) * | 1978-05-16 | 1979-11-20 | Cornelis Johannes Franciscus B | ANCHOR CONSTRUCTION. |
| CN2883558Y (en) * | 2005-09-01 | 2007-03-28 | 赵海生 | Reusable reinforced bar connector |
| KR101796717B1 (en) * | 2017-05-18 | 2017-11-10 | 대한정밀공업(주) | Coupler for Connecting Steel Reinforcement |
| CN109057167B (en) * | 2018-08-31 | 2021-05-14 | 安徽金鹏建设集团股份有限公司 | Steel bar connecting piece and manufacturing process thereof |
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2019
- 2019-09-05 CN CN201910836632.4A patent/CN110528786B/en active Active
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| CN110528786A (en) | 2019-12-03 |
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Effective date of registration: 20210511 Address after: Room 202b, modern building 6, Yindu Huayuan, Chengnan Avenue, Wenzhou City, Zhejiang Province 325000 Applicant after: GUANGTUO CONSTRUCTION Co.,Ltd. Address before: Jiaozuo University, 458 Gongye Road, Shanyang District, Jiaozuo City, Henan Province Applicant before: Zhao Huinan |
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Denomination of invention: The invention relates to a fabricated reinforcement connector for building and an application method thereof Effective date of registration: 20210907 Granted publication date: 20210528 Pledgee: China Merchants Bank (CMB) Limited by Share Ltd. Wenzhou branch Pledgor: GUANGTUO CONSTRUCTION Co.,Ltd. Registration number: Y2021330001405 |