CN106223480A - Solderable scalable connects reinforcing bar and the sleeve arrangement of shaped steel and method of attachment - Google Patents
Solderable scalable connects reinforcing bar and the sleeve arrangement of shaped steel and method of attachment Download PDFInfo
- Publication number
- CN106223480A CN106223480A CN201610859525.XA CN201610859525A CN106223480A CN 106223480 A CN106223480 A CN 106223480A CN 201610859525 A CN201610859525 A CN 201610859525A CN 106223480 A CN106223480 A CN 106223480A
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- China
- Prior art keywords
- stud
- screw thread
- interior
- reinforcing bar
- intermediate sleeve
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
-
- 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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Reinforcement Elements For Buildings (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
A kind of simple in construction, realize reinforcing bar and shaped steel in the case of reinforcing bar and shaped steel position are fixed and be immotile and be reliably connected and beneficially field worker is grasped thus improved joint efficiency and the solderable adjustable reinforced of quality and shaped steel attachment means.Technical scheme is: it is characterized in that being made up of reinforcing bar structural steel connecting member (1), interior stud (2), intermediate sleeve (3) and locknut (4), wherein, described reinforcing bar structural steel connecting member (1) and interior stud (2) are connected with intermediate sleeve (3) respectively, and described locknut (4) is positioned at the outside of stud (2).The invention also discloses its method of attachment.
Description
Technical field
The invention belongs to reinforcing bar and steel section jointing structure field, especially a kind of simple in construction, realize reinforcing bar and shaped steel position
Put fixing and the two immotile in the case of reinforcing bar be reliably connected with shaped steel and beneficially field worker is grasped thus improved even
Connect the solderable adjustable reinforced of efficiency and shaped steel attachment means and method of attachment.
Background technology
At present, in many building elements, such as assembled architecture, all can run into connected reinforcing bar and shaped steel mutual alignment
Fixing and that the two is the most active, axial distance can not adjust situation, if being attached running into screw thread with common welded sleeve
Not conllinear problem, causes sleeve and reinforcing bar normal 100% to be connected.Existing solution is to use cold extrusion sleeve connection
Or grout sleeve technique is attached, cold extrusion Joining Technology is slow because of connection speed, and axially-extending occurs in the reinforcing bar after connection, existing
The reasons such as field inconvenient operation are progressively eliminated by market；Grout sleeve type of attachment then needs the long period to wait grouting
Solidification, and joint price is the highest, is unfavorable for that market spread uses.
Summary of the invention
It is an object of the invention to provide a kind of simple in construction, realize in the case of reinforcing bar fixes with shaped steel position and be immotile
Reinforcing bar and shaped steel are reliably connected and beneficially field worker is grasped thus improved the solderable scalable of joint efficiency and quality
Reinforcing bar and shaped steel attachment means and method of attachment.
The technical scheme is that solderable scalable connects reinforcing bar and the sleeve arrangement of shaped steel, it is characterized in that by steel
Muscle structural steel connecting member (1), interior stud (2), intermediate sleeve (3) and locknut (4) composition, wherein, described reinforcing bar structural steel connecting member (1)
Being connected with intermediate sleeve (3) respectively with interior stud (2), described locknut (4) is positioned at the outside of stud (2).
Described reinforcing bar structural steel connecting member (1) is outer stud, is respectively arranged with outside on the lateral surface of stud and interior stud (2)
Outer connection screw thread, the outer connection screw thread outboard end of stud is provided with bevel for welding outside, and the medial surface of interior stud (2) is provided with
Interior connection screw thread, is provided with interior connection screw thread, described outer stud and interior stud (2) from intermediate sleeve in intermediate sleeve (3) inner side
(3) both sides are attached with intermediate sleeve (3) by outer connection screw thread and interior connection screw thread respectively；Wherein, intermediate sleeve (3) with
The pitch that interior stud (2) connects the interior connection screw thread (5) that end connects is different from the pitch of the interior connection screw thread (7) of interior stud (2)；
In interior connection screw thread (6), the interior connection screw thread (7) of interior stud (2) and the locknut (4) that intermediate sleeve (3) is connected with outer stud (1)
The pitch connecting screw thread (8) is identical.
Described reinforcing bar structural steel connecting member (1) is outer nut, is provided with outside interior stud connection on the lateral surface of interior stud (2)
Screw thread, connects screw thread (26) in being provided with outer nut inside outer nut, and the outboard end at outer nut is provided with bevel for welding, in
Between sleeve (3) outside be provided with outer connection screw thread, the inner side of intermediate sleeve (3) is provided with interior connection screw thread, described outer nut and
Interior stud (2) from intermediate sleeve (3) both sides respectively by connect in outer nut screw thread (26) and interior stud connection screw thread and in
Between sleeve (3) be attached；Wherein, intermediate sleeve (3) is connected the pitch of the interior connection screw thread (5) that end connects with interior stud (2)
Different from the pitch of the interior connection screw thread (7) of interior stud (2)；Outer connection screw thread (26) that intermediate sleeve (3) is connected with outer nut,
The pitch connecting screw thread (8) in the interior connection screw thread (7) of interior stud (2) and locknut (4) is identical.
The outside of described outer stud and interior stud (2) is respectively arranged with the ladder (9) of projection.
The profile of described reinforcing bar structural steel connecting member (1), interior stud (2), intermediate sleeve (3) and locknut (4) is circular, rectangle
Or polygon.
Described connection screw thread is triangle, trapezoidal or round screw thread.
Solderable scalable connects the method for attachment of the sleeve arrangement of reinforcing bar and shaped steel, it is characterized in that comprising the following steps:
(1) screw thread silk head (13) is processed respectively in the one end connecting reinforcing bar (12)；(2) by outer stud (1) and steel welding
Connect；(3) locknut is threaded into bottom reinforcing bar；(4) interior stud is screwed into long reinforcing bar；(5) intermediate sleeve is threaded to interior stud root；
(6) when connect reinforcing bar (12) and outer stud (1) axially adjustable to installation site time, rotate in stud (2) drive intermediate sleeve (3) revolve
Enter the external screw thread root of outer stud (1), lock locknut, complete to connect.
Also comprise the following steps: that two screw threads are not altogether when intermediate sleeve (3) cannot screw in the external screw thread of outer stud (1)
Need to adjust axial gap during line, according to formula P1*A/360=P2*B/360, wherein, P1 is intermediate sleeve (3) and interior stud (2)
Connecting the pitch connecting screw thread (5) in end, P2 is to connect screw thread (6) or the interior connection screw thread (26) of outer nut, interior outside outer stud
Screw thread (7), intermediate sleeve (3) and the interior interior connection spiral shell being connected screw thread (6) and locknut (4) between outer stud is connected in stud (2)
The pitch of stricture of vagina (8), first rotate backward intermediate sleeve (3) and interior stud (2) A degree, rotates intermediate sleeve (3) B degree further along, until
Outside in the external screw thread of intermediate sleeve (3) the outer stud of smooth screw-in (1), then rotation, stud (2) drives intermediate sleeve (3) to screw in together
The external screw thread of stud (1) also uses nut-locking.
Screw thread silk head (13) of described connection reinforcing bar (12) is more than 2 times full-lengths.
The effect of the present invention is: solderable scalable connects reinforcing bar and the sleeve arrangement of shaped steel, by reinforcing bar structural steel connecting member,
Interior stud, intermediate sleeve and locknut composition, wherein, described reinforcing bar structural steel connecting member and interior stud are connected with intermediate sleeve respectively,
Described locknut is positioned at the outside of stud.The present invention can be in the case of reinforcing bar and shaped steel position be fixed and are immotile, it is achieved
Reinforcing bar reliably connects with shaped steel, and beneficially field worker is grasped thus improved joint efficiency and quality.
The present invention is described further with embodiment below in conjunction with the accompanying drawings.
Accompanying drawing explanation
Fig. 1 is the embodiment of the present invention 1 structural representation；
Fig. 2 is the embodiment of the present invention 2 structural representation；
Fig. 3 Fig. 7 method of attachment of the present invention procedure chart；
Fig. 8 Figure 11 axial gap of the present invention adjusts procedure chart.
Detailed description of the invention
In Fig. 1, solderable scalable connects reinforcing bar and the sleeve arrangement of shaped steel, by reinforcing bar structural steel connecting member 1, interior stud 2,
Intermediate sleeve 3 and locknut 4 form, and wherein, described reinforcing bar structural steel connecting member 1 and interior stud 2 are connected with intermediate sleeve 3 respectively, institute
Stating locknut 4 and be positioned at the outside of stud 2, in figure, 12 is reinforcing bar, and 15 is shaped steel.
Reinforcing bar structural steel connecting member 1 is outer stud, is respectively arranged with outer connection spiral shell outside on the lateral surface of stud and interior stud 2
Stricture of vagina, the outer connection screw thread outboard end of stud is provided with bevel for welding outside, and the medial surface of interior stud 2 is provided with interior connection spiral shell
Stricture of vagina, is provided with interior connection screw thread, described outer stud and interior stud 2 inside intermediate sleeve 3 and passes through respectively from intermediate sleeve 3 both sides
Outer connection screw thread and interior connection screw thread are attached with intermediate sleeve 3；Wherein, intermediate sleeve 3 is connected what end connected with interior stud 2
The pitch of interior connection screw thread 5 is different from the pitch of the interior connection screw thread 7 of interior stud 2；Intermediate sleeve 3 is interior with what outer stud 1 was connected
The pitch connecting screw thread 8 in connecting screw thread 6, the interior connection screw thread 7 of interior stud 2 and locknut 4 is identical.
The outside of outer stud and interior stud 2 is respectively arranged with the ladder 9 of projection.
In Fig. 2, solderable scalable connects reinforcing bar and the sleeve arrangement of shaped steel, by reinforcing bar structural steel connecting member 1, interior stud 2,
Intermediate sleeve 3 and locknut 4 form, and wherein, described reinforcing bar structural steel connecting member 1 and interior stud 2 are connected with intermediate sleeve 3 respectively, institute
State locknut 4 and be positioned at the outside of stud 2.
Reinforcing bar structural steel connecting member 1 is outer nut, is provided with outside interior stud and connects screw thread on the lateral surface of interior stud 2,
Connecting screw thread 26 in being provided with outer nut inside outer nut, the outboard end at outer nut is provided with bevel for welding, outside intermediate sleeve 3
Side is provided with outer connection screw thread, and the inner side of intermediate sleeve 3 is provided with interior connection screw thread, described outer nut and interior stud 2 from centre
Sleeve 3 both sides are attached with intermediate sleeve 3 by connection screw thread outside connection screw thread 26 in outer nut and interior stud respectively；Its
In, intermediate sleeve 3 is connected the pitch of the interior connection screw thread 5 that end connects and the interior spiral shell being connected screw thread 7 of interior stud 2 with interior stud 2
Away from difference；Connect in outer connection screw thread 26, the interior connection screw thread 7 of interior stud 2 and locknut 4 that intermediate sleeve 3 is connected with outer nut
The pitch of screw thread 8 is identical.
The profile of reinforcing bar structural steel connecting member 1, interior stud 2, intermediate sleeve 3 and locknut 4 is circular, rectangle or polygon.Institute
Stating connection screw thread is triangle, trapezoidal or round screw thread.
Solderable scalable connects the method for attachment of the sleeve arrangement of reinforcing bar and shaped steel, comprises the following steps:
(1) screw thread silk 13 is processed respectively in the one end connecting reinforcing bar 12；(2) outer stud 1 is welded with shaped steel (see
Fig. 3)；(3) it is threaded into locknut 4 bottom reinforcing bar 12 (seeing Fig. 4)；(4) interior stud 2 is screwed into long reinforcing bar (seeing Fig. 5)；
(5) intermediate sleeve 3 is threaded to interior stud 2 root (seeing Fig. 6)；(6) axially adjustable to installation position when connection reinforcing bar 12 and outer stud 1
When putting, in rotating, stud 2 drives intermediate sleeve 3 to screw in the external screw thread root of outer stud 1, locks locknut, completes connection and (sees figure
7)。
When also comprising the following steps: two screw thread not conllinear when intermediate sleeve 3 cannot screw in the external screw thread of outer stud 1
Need to adjust axial gap, according to formula P1*A/360=P2*B/360, wherein, P1 is that intermediate sleeve 3 is connected in end with interior stud 2
Connecting the pitch of screw thread 5, P2 is to connect connection screw thread in screw thread 6 or the interior connection screw thread 26 of outer nut, interior stud 2 outside outer stud
7, the pitch of the interior interior connection screw thread 8 being connected screw thread 6 and locknut 4 between intermediate sleeve 3 with outer stud, first rotate backward intermediate sleeve
Cylinder 3 and interior stud A degree (seeing Fig. 8), rotate intermediate sleeve B degree, further along until intermediate sleeve 3 screws in outer stud 1 smoothly
External screw thread (sees Fig. 9), then in rotation, stud 2 drives intermediate sleeve 3 screw in the external screw thread of outer stud 1 together and use nut-locking
(seeing Figure 10 Figure 11).
The screw thread silk 13 connecting reinforcing bar 12 is more than 2 times full-lengths.
Claims (9)
- The most solderable scalable connects reinforcing bar and the sleeve arrangement of shaped steel, it is characterized in that by reinforcing bar structural steel connecting member (1), interior stud (2), intermediate sleeve (3) and locknut (4) composition, wherein, described reinforcing bar structural steel connecting member (1) and interior stud (2) respectively with centre Sleeve (3) connects, and described locknut (4) is positioned at the outside of stud (2).
- Solderable scalable the most according to claim 1 connects reinforcing bar and the sleeve arrangement of shaped steel, it is characterized in that described steel Muscle structural steel connecting member (1) is outer stud, is respectively arranged with outer connection screw thread outside on the lateral surface of stud and interior stud (2), The outer connection screw thread outboard end of outer stud is provided with bevel for welding, and the medial surface of interior stud (2) is provided with interior connection screw thread, Intermediate sleeve (3) inner side is provided with interior connection screw thread, described outer stud and interior stud (2) and leads to respectively from intermediate sleeve (3) both sides Cross outer connection screw thread and interior connection screw thread is attached with intermediate sleeve (3)；Wherein, intermediate sleeve (3) is connected with interior stud (2) The pitch of the interior connection screw thread (5) that end connects is different from the pitch of the interior connection screw thread (7) of interior stud (2)；Intermediate sleeve (3) with Screw thread (8) is connected in interior connection screw thread (6), the interior connection screw thread (7) of interior stud (2) and the locknut (4) that outer stud (1) connects Pitch is identical.
- Solderable scalable the most according to claim 1 connects reinforcing bar and the sleeve arrangement of shaped steel, it is characterized in that described steel Muscle structural steel connecting member (1) is outer nut, is provided with outside interior stud and connects screw thread, at outer nut on the lateral surface of interior stud (2) Inner side connects screw thread (26) in being provided with outer nut, and the outboard end at outer nut is provided with bevel for welding, intermediate sleeve (3) outside Being provided with outer connection screw thread, the inner side of intermediate sleeve (3) is provided with interior connection screw thread, described outer nut and interior stud (2) therefrom Between sleeve (3) both sides carry out with intermediate sleeve (3) by connecting connection screw thread outside screw thread (26) and interior stud in outer nut respectively Connect；Wherein, intermediate sleeve (3) is connected pitch and the interior stud (2) of the interior connection screw thread (5) that end connects with interior stud (2) The pitch of interior connection screw thread (7) is different；Outer connection screw thread (26) that intermediate sleeve (3) is connected with outer nut, interior stud (2) interior The pitch connecting screw thread (8) in connecting screw thread (7) and locknut (4) is identical.
- Solderable scalable the most according to claim 2 connects reinforcing bar and the sleeve arrangement of shaped steel, it is characterized in that described outside The outside of stud and interior stud (2) is respectively arranged with the ladder (9) of projection.
- Solderable scalable the most according to claim 1 connects reinforcing bar and the sleeve arrangement of shaped steel, it is characterized in that described steel The profile of muscle structural steel connecting member (1), interior stud (2), intermediate sleeve (3) and locknut (4) is circular, rectangle or polygon.
- 6., according to the solderable adjustable reinforced straight screw connection device described in Claims 2 or 3, it is characterized in that described connection spiral shell Stricture of vagina is triangle, trapezoidal or round screw thread.
- The most solderable scalable connects the method for attachment of the sleeve arrangement of reinforcing bar and shaped steel, it is characterized in that comprising the following steps:(1) screw thread silk head (13) is processed respectively in the one end connecting reinforcing bar (12)；(2) outer stud (1) is welded with shaped steel； (3) locknut is threaded into bottom reinforcing bar；(4) interior stud is screwed into long reinforcing bar；(5) intermediate sleeve is threaded to interior stud root；(6) When connect reinforcing bar (12) and outer stud (1) axially adjustable to installation site time, rotate in stud (2) drive intermediate sleeve (3) screw-in The external screw thread root of outer stud (1), locks locknut, completes to connect.
- Solderable scalable the most according to claim 7 connects the method for attachment of the sleeve arrangement of reinforcing bar and shaped steel, and it is special Levy is also to comprise the following steps:Axial gap need to be adjusted during two screw thread not conllinear when intermediate sleeve (3) cannot screw in the external screw thread of outer stud (1), According to formula P1*A/360=P2*B/360, wherein, P1 is to connect screw thread (5) in intermediate sleeve (3) is connected end with interior stud (2) Pitch, P2 be connect screw thread (6) or the interior connection screw thread (26) of outer nut, interior stud (2) outside outer stud in connect screw thread (7), the pitch of intermediate sleeve (3) and the interior interior connection screw thread (8) being connected screw thread (6) and locknut (4) between outer stud, the most backward Rotate intermediate sleeve (3) and interior stud (2) A degree, rotate intermediate sleeve (3) B degree further along, until intermediate sleeve (3) revolves smoothly In entering the external screw thread of outer stud (1), then rotation, stud (2) drives intermediate sleeve (3) to screw in the external screw thread of outer stud (1) also together Use nut-locking.
- Solderable scalable the most according to claim 7 connects the method for attachment of the sleeve arrangement of reinforcing bar and shaped steel, and it is special Levy be screw thread silk head (13) of described connection reinforcing bar (12) be more than 2 times full-lengths.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610859525.XA CN106223480B (en) | 2016-09-28 | 2016-09-28 | Sleeve arrangement and the connection method of solderable adjustable connection reinforcing bar and fashioned iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610859525.XA CN106223480B (en) | 2016-09-28 | 2016-09-28 | Sleeve arrangement and the connection method of solderable adjustable connection reinforcing bar and fashioned iron |
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| Publication Number | Publication Date |
|---|---|
| CN106223480A true CN106223480A (en) | 2016-12-14 |
| CN106223480B CN106223480B (en) | 2019-03-01 |
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| CN201610859525.XA Active CN106223480B (en) | 2016-09-28 | 2016-09-28 | Sleeve arrangement and the connection method of solderable adjustable connection reinforcing bar and fashioned iron |
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Cited By (1)
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| CN106499125A (en) * | 2016-12-23 | 2017-03-15 | 北京五隆兴科技发展有限公司 | A kind of mechanical connecting device and connecting method for reinforcing bars for the construction of reinforcing bar componentization |
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| CN203684535U (en) * | 2013-11-04 | 2014-07-02 | 建研科技股份有限公司 | Weldable regulating type steel bar connection device |
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| CN105464290A (en) * | 2015-12-10 | 2016-04-06 | 江苏金砼预制装配建筑发展有限公司 | Novel steel bar connection sleeve |
| CN205189148U (en) * | 2015-12-09 | 2016-04-27 | 北京五隆兴机械制造有限公司 | Can weld reinforcing bar straight thread connection sleeve |
| WO2017026563A1 (en) * | 2015-08-12 | 2017-02-16 | 한상도 | Connector for eccentrically connecting rebars for pc block or concrete and method for connecting rebars using same |
| CN206110355U (en) * | 2016-09-28 | 2017-04-19 | 蒋文 | Can weld sleeve device of adjustable connecting reinforcement and shaped steel |
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2016
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3834731A1 (en) * | 1988-10-12 | 1990-04-19 | Dyckerhoff & Widmann Ag | Device for anchoring or connecting concrete reinforcement bars and process for producing the same |
| CN2182210Y (en) * | 1994-03-18 | 1994-11-09 | 吴南山 | Connecting device for reinforcing bar |
| WO2000066852A1 (en) * | 1999-05-04 | 2000-11-09 | Yu Sung Engineering Co., Ltd. | A mechanical jointing method of two reinforcing rods and an apparatus therefor |
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| CN203684535U (en) * | 2013-11-04 | 2014-07-02 | 建研科技股份有限公司 | Weldable regulating type steel bar connection device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111287386A (en) * | 2016-12-23 | 2020-06-16 | 北京五隆兴科技发展有限公司 | Mechanical connection device and steel bar connection method for steel bar part commercialized construction |
| CN111287386B (en) * | 2016-12-23 | 2020-12-08 | 北京五隆兴科技发展有限公司 | Mechanical connection device and steel bar connection method for steel bar part commercialized construction |
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|---|---|
| CN106223480B (en) | 2019-03-01 |
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