CN106223480B - Sleeve arrangement and the connection method of solderable adjustable connection reinforcing bar and fashioned iron - Google Patents
Sleeve arrangement and the connection method of solderable adjustable connection reinforcing bar and fashioned iron Download PDFInfo
- Publication number
- CN106223480B CN106223480B CN201610859525.XA CN201610859525A CN106223480B CN 106223480 B CN106223480 B CN 106223480B CN 201610859525 A CN201610859525 A CN 201610859525A CN 106223480 B CN106223480 B CN 106223480B
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- interior
- stud
- screw thread
- connection
- reinforcing bar
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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 structure is simple, realization reinforcing bar is fixed with fashioned iron position and reinforcing bar and fashioned iron are reliably connected and are conducive to field worker grasp to improve the solderable adjustable reinforced and fashioned iron attachment device of joint efficiency and quality in immotile situation.Technical solution is: it is characterized in that being made of reinforcing bar structural steel connecting member (1), interior stud (2), intermediate sleeve (3) and locknut (4), wherein, the reinforcing bar structural steel connecting member (1) and interior stud (2) are connect with intermediate sleeve (3) respectively, and the locknut (4) is located at the outside of interior stud (2).The invention also discloses its connection methods.
Description
Technical field
The invention belongs to reinforcing bar and steel section jointing structure field, especially a kind of structure is simple, realizes reinforcing bar and fashioned iron position
It sets reinforcing bar and fashioned iron in the fixed and immotile situation of the two and is reliably connected and is conducive to field worker grasp to the company of raising
Connect solderable adjustable reinforced and fashioned iron attachment device and the connection method of efficiency.
Background technique
Currently, such as assembled architecture, can all encounter connected reinforcing bar and fashioned iron mutual alignment in many building elements
It is fixed and the case where the two is not active, axial distance is unable to adjust, if screw thread can be encountered by being attached with common welded sleeve
Not conllinear problem causes sleeve and reinforcing bar normal 100% can not connect.Existing solution is using cold extrusion sleeve connection
Or grout sleeve technique is attached, for cold extrusion Joining Technology because connection speed is slow, there is axially-extending in the reinforcing bar after connection, existing
The reasons such as inconvenient for operation are gradually eliminated by market；And grout sleeve type of attachment needs the long period then to wait grouting
Solidification, and connector price is very high, is unfavorable for market and promotes the use of a large area.
Summary of the invention
The object of the present invention is to provide a kind of structures simply, realizes that reinforcing bar and fashioned iron position are fixed and in immotile situation
Reinforcing bar and fashioned iron are reliably connected and are conducive to field worker grasp to improve joint efficiency and the solderable of quality and be adjusted
Reinforcing bar and fashioned iron attachment device and connection method.
The technical scheme is that the sleeve arrangement of solderable adjustable connection reinforcing bar and fashioned iron, it is characterized in that by steel
Muscle structural steel connecting member (1), interior stud (2), intermediate sleeve (3) and locknut (4) composition, wherein the reinforcing bar structural steel connecting member (1)
It is connect respectively with intermediate sleeve (3) with interior stud (2), the locknut (4) is located at the outside of interior stud (2).
The reinforcing bar structural steel connecting member (1) is outer stud, is respectively arranged on the lateral surface of outer stud and interior stud (2)
Outer connection screw thread is provided with welding groove in the outer connection screw thread outboard end of outer stud, is provided on the medial surface of interior stud (2)
Interior connection screw thread is provided with interior connection screw thread, the outer stud and interior stud (2) from intermediate sleeve on the inside of intermediate sleeve (3)
(3) two sides are attached by outer connection screw thread and interior connection screw thread with intermediate sleeve (3) respectively；Wherein, intermediate sleeve (3) with
The screw pitch of the interior connection screw thread (5) of interior stud (2) connecting pin connection is different from the screw pitch of interior connection screw thread (7) of interior stud (2)；
In the interior connection screw thread (7) and locknut (4) of interior connection screw thread (6), interior stud (2) that intermediate sleeve (3) is connect with outer stud (1)
The screw pitch of connection screw thread (8) is identical.
The reinforcing bar structural steel connecting member (1) is outer nut, is provided with outside interior stud and connects on the lateral surface of interior stud (2)
Screw thread is provided with connection screw thread in outer nut (26) on the inside of outer nut, and the outboard end of outer nut is provided with welding groove, in
Between be provided with outer connection screw thread on the outside of sleeve (3), be provided with interior connection screw thread on the inside of intermediate sleeve (3), the outer nut and
Interior stud (2) passes through connection screw thread in outer nut (26) and the outer connection screw thread of interior stud in from intermediate sleeve (3) two sides respectively
Between sleeve (3) be attached；Wherein, the screw pitch for the interior connection screw thread (5) that intermediate sleeve (3) is connect with interior stud (2) connecting pin
It is different from the screw pitch of interior connection screw thread (7) of interior stud (2)；Outer connection screw thread (26) that intermediate sleeve (3) is connect with outer nut,
The interior connection screw thread (7) of interior stud (2) and the screw pitch of locknut (4) interior connection screw thread (8) are identical.
The ladder (9) of protrusion is respectively arranged on the outside of the outer stud and interior stud (2).
The reinforcing bar structural steel connecting member (1), interior stud (2), intermediate sleeve (3) and locknut (4) shape be round, rectangle
Or polygon.
The connection screw thread is triangle, trapezoidal or round screw thread.
The connection method of the sleeve arrangement of solderable adjustable connection reinforcing bar and fashioned iron, it is characterized by including the following steps:
(1) screw thread silk head (13) is processed respectively in one end of connection reinforcing bar (12)；(2) by outer stud (1) and steel welding
It connects；(3) locknut is threaded into reinforcing bar bottom；(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) it is axially adjustable to installation site when, rotate in stud (2) drive intermediate sleeve (3) to revolve
Enter the external screw thread root of outer stud (1), lock locknut, completes connection.
Further include the following steps: when intermediate sleeve (3) can not screw in the external screw thread of outer stud (1), i.e. two screw threads are not total
Axial gap need to be adjusted when line, according to formula P1*A/360=P2*B/360, wherein P1 is intermediate sleeve (3) and interior stud (2)
The screw pitch of connection screw thread (5) in connecting pin, P2 are the interior connection screw thread (26), interior of the outer connection screw thread (6) of outer stud or outer nut
The interior connection spiral shell of interior connection screw thread (6) and locknut (4) between stud (2) interior connection screw thread (7), intermediate sleeve (3) and outer stud
The screw pitch of line (8), first rotate backward intermediate sleeve (3) and interior stud (2) A degree, rotates intermediate sleeve (3) B degree further along, until
Intermediate sleeve (3) smoothly screws in the external screw thread of outer stud (1), then rotates interior stud (2) and drive outside intermediate sleeve (3) screw in together
The external screw thread of stud (1) simultaneously uses nut-locking.
The screw thread silk head (13) of connection reinforcing bar (12) is 2 times or more full-length.
Effect of the invention is: the sleeve arrangement of solderable adjustable connection reinforcing bar and fashioned iron, by reinforcing bar structural steel connecting member,
Interior stud, intermediate sleeve and locknut composition, wherein the reinforcing bar structural steel connecting member and interior stud are connect with intermediate sleeve respectively,
The locknut is located at the outside of interior stud.The present invention can fix in reinforcing bar and fashioned iron position and in immotile situation, realize
Reinforcing bar reliably connects with fashioned iron, is conducive to field worker and grasps to improve joint efficiency and quality.
The present invention is described further with reference to the accompanying drawings and examples.
Detailed description of the invention
Fig. 1 is 1 structural schematic diagram of the embodiment of the present invention；
Fig. 2 is 2 structural schematic diagram of the embodiment of the present invention；
Fig. 3-Fig. 7 connection method procedure chart of the present invention；
Fig. 8-Figure 11 axial gap of the present invention adjusts procedure chart.
Specific embodiment
In Fig. 1, can weld the sleeve arrangement of adjustable connection reinforcing bar and fashioned iron, by reinforcing bar structural steel connecting member 1, interior stud 2,
Intermediate sleeve 3 and locknut 4 form, wherein the reinforcing bar structural steel connecting member 1 and interior stud 2 are connect with intermediate sleeve 3 respectively, institute
State the outside that locknut 4 is located at interior stud 2, in figure, 12 be reinforcing bar, and 15 be fashioned iron.
Reinforcing bar structural steel connecting member 1 is outer stud, and outer connection spiral shell is respectively arranged on the lateral surface of outer stud and interior stud 2
Line is provided with welding groove in the outer connection screw thread outboard end of outer stud, interior connection spiral shell is provided on the medial surface of interior stud 2
Line, is provided with interior connection screw thread on the inside of intermediate sleeve 3, and the outer stud and interior stud 2 pass through respectively from 3 two sides of intermediate sleeve
Outer connection screw thread and interior connection screw thread are attached with intermediate sleeve 3；Wherein, intermediate sleeve 3 is connect with interior 2 connecting pin of stud
The screw pitch of interior connection screw thread 5 is different from the screw pitch of interior connection screw thread 7 of interior stud 2；Intermediate sleeve 3 connect interior with outer stud 1
The screw pitch of connection screw thread 8 is identical in connection screw thread 6, the interior connection screw thread 7 of interior stud 2 and locknut 4.
The outside of outer stud and interior stud 2 is respectively arranged with the ladder 9 of protrusion.
In Fig. 2, can weld the sleeve arrangement of adjustable connection reinforcing bar and fashioned iron, by reinforcing bar structural steel connecting member 1, interior stud 2,
Intermediate sleeve 3 and locknut 4 form, wherein the reinforcing bar structural steel connecting member 1 and interior stud 2 are connect with intermediate sleeve 3 respectively, institute
State the outside that locknut 4 is located at interior stud 2.
Reinforcing bar structural steel connecting member 1 is outer nut, is provided with connection screw thread outside interior stud on the lateral surface of interior stud 2,
Connection screw thread 26 in outer nut are provided on the inside of outer nut, the outboard end of outer nut are provided with welding groove, outside intermediate sleeve 3
Side is provided with outer connection screw thread, and the inside of intermediate sleeve 3 is provided with interior connection screw thread, the outer nut and interior stud 2 from centre
3 two sides of sleeve pass through connection screw thread 26 and the outer connection screw thread of interior stud in outer nut respectively and are attached with intermediate sleeve 3；Its
In, the spiral shell of the interior connection screw thread 7 of the screw pitch and interior stud 2 for the interior connection screw thread 5 that intermediate sleeve 3 is connect with interior 2 connecting pin of stud
Away from difference；Connection in the interior connection screw thread 7 and locknut 4 of outer connection screw thread 26, interior stud 2 that intermediate sleeve 3 is connect with outer nut
The screw pitch of screw thread 8 is identical.
Reinforcing bar structural steel connecting member 1, interior stud 2, intermediate sleeve 3 and locknut 4 shape be round, rectangle or polygon.Institute
State connection screw thread be triangle, trapezoidal or round screw thread.
The connection method of the sleeve arrangement of solderable adjustable connection reinforcing bar and fashioned iron, including the following steps:
(1) screw thread silk head 13 is processed respectively in one end of connection reinforcing bar 12；(2) by outer stud 1 and fashioned iron welding (referring to
Fig. 3)；(3) locknut 4 is threaded into 12 bottom of reinforcing bar (referring to fig. 4)；(4) interior stud 2 is screwed into long reinforcing bar (referring to Fig. 5)；
(5) intermediate sleeve 3 is threaded to interior 2 root of stud (referring to Fig. 6)；(6) when connection reinforcing bar 12 and outer stud 1 are axially adjustable to installation position
When setting, the external screw thread root that interior stud 2 drives intermediate sleeve 3 to screw in outer stud 1 is rotated, locknut is locked, completes connection (referring to figure
7)。
It further include the following steps: when intermediate sleeve 3 can not screw in the external screw thread of outer stud 1, i.e. two screw threads are not conllinear
Axial gap need to be adjusted, according to formula P1*A/360=P2*B/360, wherein P1 is in intermediate sleeve 3 and interior 2 connecting pin of stud
The screw pitch of connection screw thread 5, P2 are connection screw thread in the outer connection screw thread 6 of outer stud or the interior connection screw thread 26 of outer nut, interior stud 2
7, the screw pitch of the interior connection screw thread 6 between intermediate sleeve 3 and outer stud and the interior connection screw thread 8 of locknut 4, first rotate backward intermediate sleeve
Cylinder 3 and interior stud A degree (referring to Fig. 8) rotate intermediate sleeve B degree further along, until intermediate sleeve 3 smoothly screws in outer stud 1
External screw thread (referring to Fig. 9), then rotate interior stud 2 and intermediate sleeve 3 is driven to screw in the external screw thread of outer stud 1 together and use nut-locking
(referring to Figure 10-Figure 11).
The screw thread silk head 13 for connecting reinforcing bar 12 is 2 times or more full-length.
Claims (9)
1. the sleeve arrangement of solderable adjustable connection reinforcing bar and fashioned iron, it is characterized in that by reinforcing bar structural steel connecting member (1), interior stud
(2), intermediate sleeve (3) and locknut (4) composition, wherein the reinforcing bar structural steel connecting member (1) and interior stud (2) respectively with centre
Sleeve (3) connection, the locknut (4) are located at the outside of interior stud (2).
2. the sleeve arrangement of solderable adjustable connection reinforcing bar and fashioned iron according to claim 1, it is characterized in that the steel
Muscle structural steel connecting member (1) is outer stud, is respectively arranged with outer connection screw thread on the lateral surface of outer stud and interior stud (2),
The outer connection screw thread outboard end of outer stud is provided with welding groove, is provided with interior connection screw thread on the medial surface of interior stud (2),
Interior connection screw thread, the outer stud and interior stud (2) is provided on the inside of intermediate sleeve (3) to lead to respectively from intermediate sleeve (3) two sides
Outer connection screw thread and interior connection screw thread is crossed to be attached with intermediate sleeve (3)；Wherein, intermediate sleeve (3) is connect with interior stud (2)
Hold the screw pitch of the interior connection screw thread (5) of connection different from the screw pitch of interior connection screw thread (7) of interior stud (2)；Intermediate sleeve (3) with
Interior connection screw thread (6), the interior connection screw thread (7) of interior stud (2) and locknut (4) the interior connection screw thread (8) that outer stud (1) connects
Screw pitch is identical.
3. the sleeve arrangement of solderable adjustable connection reinforcing bar and fashioned iron according to claim 1, it is characterized in that the steel
Muscle structural steel connecting member (1) is outer nut, the outer connection screw thread of interior stud is provided on the lateral surface of interior stud (2), in outer nut
Inside is provided with connection screw thread in outer nut (26), and the outboard end of outer nut is provided with welding groove, intermediate sleeve (3) outside
It is provided with outer connection screw thread, interior connection screw thread is provided on the inside of intermediate sleeve (3), the outer nut and interior stud (2) are therefrom
Between sleeve (3) two sides pass through the outer connection screw thread of connection screw thread in outer nut (26) and interior stud respectively and intermediate sleeve (3) carry out
Connection；Wherein, the screw pitch for the interior connection screw thread (5) that intermediate sleeve (3) is connect with interior stud (2) connecting pin and interior stud (2)
The screw pitch of interior connection screw thread (7) is different；Outer connection screw thread (26) that intermediate sleeve (3) is connect with outer nut, interior stud (2) it is interior
The screw pitch of connection screw thread (7) and locknut (4) interior connection screw thread (8) is identical.
4. the sleeve arrangement of solderable adjustable connection reinforcing bar and fashioned iron according to claim 2, it is characterized in that described outer
The ladder (9) of protrusion is respectively arranged on the outside of stud and interior stud (2).
5. the sleeve arrangement of solderable adjustable connection reinforcing bar and fashioned iron according to claim 1, it is characterized in that the steel
Muscle structural steel connecting member (1), interior stud (2), intermediate sleeve (3) and locknut (4) shape be round, rectangle or polygon.
6. solderable adjustable reinforced straight screw connection device according to claim 2 or 3, it is characterized in that the connection spiral shell
Line is triangle, trapezoidal or round screw thread.
7. the connection method of the sleeve arrangement of solderable adjustable connection reinforcing bar and fashioned iron, it is characterized by including the following steps:
(1) screw thread silk head (13) is processed respectively in one end of connection reinforcing bar (12)；(2) outer stud (1) and fashioned iron are welded；
(3) locknut is threaded into reinforcing bar bottom；(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) it is axially adjustable to installation site when, rotate in stud (2) drive intermediate sleeve (3) screw-in
Locknut is locked in the external screw thread root of outer stud (1), completes connection.
8. the connection method of the sleeve arrangement of solderable adjustable connection reinforcing bar according to claim 7 and fashioned iron, special
Sign be further include the following steps:
Axial gap need to be adjusted when i.e. two screw threads are not conllinear when intermediate sleeve (3) can not screw in the external screw thread of outer stud (1),
According to formula P1*A/360=P2*B/360, wherein P1 is connection screw thread (5) in intermediate sleeve (3) and interior stud (2) connecting pin
Screw pitch, P2 is interior connection screw thread (26), interior stud (2) interior connection screw thread of the outer connection screw thread (6) of outer stud or outer nut
(7), the screw pitch of the interior connection screw thread (6) between intermediate sleeve (3) and outer stud and the interior connection screw thread (8) of locknut (4), first backward
Intermediate sleeve (3) and interior stud (2) A degree is rotated, rotates intermediate sleeve (3) B degree further along, until intermediate sleeve (3) are smoothly revolved
Enter the external screw thread of outer stud (1), then rotates interior stud (2) and intermediate sleeve (3) is driven to screw in the external screw thread of outer stud (1) simultaneously together
Use nut-locking.
9. the connection method of the sleeve arrangement of solderable adjustable connection reinforcing bar according to claim 7 and fashioned iron, special
Sign is that the screw thread silk head (13) of connection reinforcing bar (12) is 2 times or more full-length.
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 |
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| 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 CN106223480A (en) | 2016-12-14 |
| CN106223480B true 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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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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|---|---|---|---|---|
| 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 |
| KR20060034572A (en) * | 2004-10-19 | 2006-04-24 | 주식회사부원비엠에스 | Splicing device for reinforcing bar |
| 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 |
| CN104179172A (en) * | 2014-08-04 | 2014-12-03 | 河北建设勘察研究院有限公司 | Construction method for orifice connection of bored pile reinforcement cage |
| 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 |
-
2016
- 2016-09-28 CN CN201610859525.XA patent/CN106223480B/en active Active
Patent Citations (10)
| 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 |
| KR20060034572A (en) * | 2004-10-19 | 2006-04-24 | 주식회사부원비엠에스 | Splicing device for reinforcing bar |
| 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 |
| CN104179172A (en) * | 2014-08-04 | 2014-12-03 | 河北建设勘察研究院有限公司 | Construction method for orifice connection of bored pile reinforcement cage |
| 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 |
| 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 |
| 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 |
| 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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| Publication number | Publication date |
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| CN106223480A (en) | 2016-12-14 |
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