CN106320690B - A kind of scaffold connecting piece - Google Patents

A kind of scaffold connecting piece Download PDF

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Publication number
CN106320690B
CN106320690B CN201610705434.0A CN201610705434A CN106320690B CN 106320690 B CN106320690 B CN 106320690B CN 201610705434 A CN201610705434 A CN 201610705434A CN 106320690 B CN106320690 B CN 106320690B
Authority
CN
China
Prior art keywords
threaded rod
rotating shaft
plate
scaffold
piece
Prior art date
Application number
CN201610705434.0A
Other languages
Chinese (zh)
Other versions
CN106320690A (en
Inventor
林冬冰
Original Assignee
天长市华利机械实业有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 天长市华利机械实业有限公司 filed Critical 天长市华利机械实业有限公司
Priority to CN201610705434.0A priority Critical patent/CN106320690B/en
Publication of CN106320690A publication Critical patent/CN106320690A/en
Application granted granted Critical
Publication of CN106320690B publication Critical patent/CN106320690B/en

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G7/00Connections between parts of the scaffold
    • E04G7/02Connections between parts of the scaffold with separate coupling elements
    • E04G7/06Stiff scaffolding clamps for connecting scaffold members of common shape
    • E04G7/12Clamps or clips for crossing members
    • E04G7/14Clamps or clips for crossing members for clamping the members independently

Abstract

The present invention proposes a kind of new scaffold connecting piece, including two bottom plates, two mounting brackets and two fixed mechanisms;Two bottom plates are connected with each other, and side of any one bottom plate away from another bottom plate is provided with pipe fitting neck, and the axis of two pipe fitting necks is mutually perpendicular to, and clamping device corresponds with pipe fitting neck;Clamping device includes first rotating shaft, the second rotating shaft, two moving blocks, rotation seat, the first threaded rod, nut, fixture block and pressing plate;Fixed mechanism corresponds with nut, and fixed mechanism includes installing frame, two rotor plates and two the second threaded rods, frames up and be provided with two screwed holes being adapted with the second threaded rod.The present invention is simple in construction, and can effectively reduce the possibility of nut loosening.

Description

A kind of scaffold connecting piece
Technical field
The present invention relates to construction engineering technical field, and in particular to a kind of scaffold connecting piece.
Background technology
Hand cradle refers to job site as operation and solves vertically and horizontally to transport the various supports set up.Architecture field Generic term, refer to and exterior wall, inside fitting or the higher place that can not directly construct of floor height are used on construction site.Mainly for applying Worker person up and down go along with sb. to guard him and high-altitude installation component etc. by operation or perimeter security net, is exactly plainly to build a framework, some engineerings are also used Scaffold uses when template, is also used extensively in departments such as advertising, municipal administration, traffic road and bridge, mines in addition.Currently used for steel The device of pipe connection is primarily present nut and easily released, and mounts and dismounts the problems such as cumbersome, has a strong impact on project progress.
The content of the invention
Based on technical problem existing for background technology, the present invention proposes a kind of scaffold connecting piece.
A kind of scaffold connecting piece proposed by the present invention, including two bottom plates, two clamping devices and two fixed mechanisms;
Two bottom plates are connected with each other, and side of any one bottom plate away from another bottom plate is provided with pipe fitting neck, two pipes The axis of part neck is mutually perpendicular to, and clamping device corresponds with pipe fitting neck;
Clamping device includes first rotating shaft, the second rotating shaft, two moving blocks, rotation seat, the first threaded rod, nut, fixture block And pressing plate, first rotating shaft and the second rotating shaft are rotatably arranged on bottom plate, first rotating shaft and the second rotating shaft are right installed in its Answer on the bottom plate where pipe fitting neck, and positioned at the relative both sides of its corresponding pipe fitting neck, first rotating shaft and the second rotating shaft and its Corresponding pipe fitting card fluted shaft line is parallel, and two moving blocks are installed in first rotating shaft, and rotation seat is arranged in the second rotating shaft, and first Threaded rod be arranged on rotation seat on, nut is adapted with the first threaded rod, and be arranged on the first threaded rod on, fixture block it is relative two Side leans with nut and bottom plate respectively, and the relative both ends of pressing plate connect moving block and connected with fixture block respectively;
Fixed mechanism corresponds with nut, and fixed mechanism includes installing frame, two rotor plates and two the second threaded rods, Installing frame is arranged on its corresponding side of the nut away from the second rotating shaft, and two rotor plates may be rotatably mounted on installing frame, and The both sides relative positioned at the first threaded rod, installing frame are provided with two screwed holes being adapted with the second threaded rod, the second screw thread Bar is corresponded with screwed hole, and the second threaded rod is arranged in its corresponding screwed hole, two the second threaded rods and rotor plate one One correspondence, the second threaded rod are located at its corresponding side of the rotor plate away from the first threaded rod.
Preferably, two bottom plates are wholely set.
Preferably, rotor plate is provided with elastic layer close to the side of the first threaded rod.
Preferably, rotating disc is installed on the second threaded rod.
Preferably, block, pressing plate and two moving blocks are caught in be wholely set.
Preferably, rotor plate is arc, and rotor plate is raised to the side away from the first threaded rod.
Preferably, two the second screw thread rod axis overlap.
Preferably, fixed mechanism also includes cylindrical drum, and cylindrical drum is arranged on installing frame.
Rotated when the present invention uses by installing frame and drive nut rotation, nut separates with fixture block and achieves that first rotating shaft With the rotation of the second rotating shaft, then steel pipe is placed on pipe fitting neck, is fixed by clamping device, the side that steel pipe is fixed Formula is simple and convenient, rotates two the second threaded rods, the second threaded rod can promote rotor plate to rotate, finally by the second threaded rod By rotor plate be pushed to the first threaded rod against position, so can effectively avoid nut institute from issuable rocking. The present invention is simple in construction, and can effectively reduce the possibility of nut loosening.
Brief description of the drawings
Fig. 1 is a kind of scaffold connecting piece structural representation proposed by the present invention;
Fig. 2 is A partial enlarged drawings in Fig. 1.
Embodiment
It is shown referring to Figures 1 and 2, a kind of scaffold connecting piece proposed by the present invention, including two bottom plates, 1, two clamping Mechanism and two fixed mechanisms;
Two bottom plates 1 are connected with each other, and any one side of bottom plate 1 away from another bottom plate 1 is provided with pipe fitting neck 11, and two The axis of individual pipe fitting neck 11 is mutually perpendicular to, and clamping device corresponds with pipe fitting neck 11;
Clamping device include first rotating shaft 21,22, two moving blocks 23 of the second rotating shaft, rotation seat 24, the first threaded rod 25, Nut 26, fixture block 27 and pressing plate 28, the rotating shaft 22 of first rotating shaft 21 and second are rotatably arranged on bottom plate 1, first rotating shaft 21 and second rotating shaft 22 be arranged on bottom plate 1 where its corresponding pipe fitting neck 11, it is and relative positioned at its corresponding pipe fitting neck 11 Both sides, 21 and second rotating shaft of first rotating shaft, the 22 corresponding diameter parallel of pipe fitting neck 11, two moving blocks 23 are installed in In first rotating shaft 21, rotation seat 24 be arranged on the second rotating shaft 22 on, the first threaded rod 25 be arranged on rotation seat 24 on, nut 26 with First threaded rod 25 is adapted, and on the first threaded rod 25, the relative both sides of fixture block 27 respectively with nut 26 and bottom plate 1 Lean, the relative both ends of pressing plate 28 connect moving block 23 respectively and fixture block 27 connects;
Fixed mechanism corresponds with nut 26, and fixed mechanism includes 31, two rotor plates 32 of installing frame and two second Threaded rod 33, installing frame 31 are arranged on its corresponding side of the nut 26 away from the second rotating shaft 22, and two rotor plates 32 are rotatable Two and the second threaded rod are provided with installing frame 31, and positioned at the relative both sides of the first threaded rod 25, installing frame 31 33 screwed holes being adapted, the second threaded rod 33 correspond with screwed hole, and the second threaded rod 33 is arranged on its corresponding screw thread In hole, two the second threaded rods 33 correspond with rotor plate 32, and the second threaded rod 33 is located at its corresponding rotor plate 32 away from the The side of one threaded rod 25.
Being rotated when the present invention uses by installing frame 31 drives nut 26 to rotate, and nut 26 is separated with fixture block 27 and achieved that Steel pipe, is then placed on pipe fitting neck 11, is consolidated by clamping device by the rotation of the rotating shaft 22 of first rotating shaft 21 and second Fixed, the mode that steel pipe is fixed is simple and convenient, rotates two the second threaded rods 33, and the second threaded rod 33 can promote 32 turns of rotor plate It is dynamic, finally by the second threaded rod 33 by rotor plate 32 be pushed to the first threaded rod 25 against position, so can be effective Avoid the institute of nut 26 is issuable from rocking.
In present embodiment, two bottom plates 1 are wholely set, and reduce the possibility of bottom plate damage.
In present embodiment, rotor plate 32 is provided with elastic layer close to the side of the first threaded rod 25, reduces rotor plate 32 and presss from both sides The possibility held the first threaded rod 25 and cause the first threaded rod 25 to damage, and effectively improve the effect of clamping.
In present embodiment, rotating disc 331 is installed on the second threaded rod 33, is easy to the second threaded rod 33 to rotate.
In present embodiment, it is caught in block 27, pressing plate 28 and two moving blocks 23 and is wholely set, reduces and damaged at steel pipe clamping Possibility.
In present embodiment, rotor plate 32 is arc, and rotor plate 32 is raised to the side away from the first threaded rod 25, two The individual axis of second threaded rod 33 overlaps, and is advantageous to improve the effect of the first threaded rod 25 of clamping.
In present embodiment, fixed mechanism also includes cylindrical drum 34, and cylindrical drum 34 is arranged on installing frame 31, passes through metal Bar insertion cylindrical drum 34 can be effectively increased the torque of user's rotating nut 26.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto, Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.

Claims (8)

  1. A kind of 1. scaffold connecting piece, it is characterised in that:Including two bottom plates (1), two clamping devices and two fixed mechanisms;
    Two bottom plates (1) are connected with each other, and side of any one bottom plate (1) away from another bottom plate (1) is provided with pipe fitting neck (11), the axis of two pipe fitting necks (11) is mutually perpendicular to, and clamping device corresponds with pipe fitting neck (11);
    Clamping device includes first rotating shaft (21), the second rotating shaft (22), two moving blocks (23), rotation seat (24), the first screw thread Bar (25), nut (26), fixture block (27) and pressing plate (28), first rotating shaft (21) and the second rotating shaft (22) are rotatably arranged on On bottom plate (1), first rotating shaft (21) and the second rotating shaft (22) are arranged on its bottom plate (1) where corresponding to pipe fitting neck (11), And positioned at the relative both sides of its corresponding pipe fitting neck (11), first rotating shaft (21) and the corresponding pipe fitting neck of the second rotating shaft (22) (11) diameter parallel, two moving blocks (23) are installed in first rotating shaft (21), and rotation seat (24) is arranged on the second rotating shaft (22) on, the first threaded rod (25) is arranged on rotation seat (24), and nut (26) is adapted with the first threaded rod (25), and is installed On the first threaded rod (25), the relative both sides of fixture block (27) lean with nut (26) and bottom plate (1) respectively, pressing plate (28) phase To both ends connect respectively moving block (23) and fixture block (27) connection;
    Fixed mechanism and nut (26) correspond, and fixed mechanism includes installing frame (31), two rotor plates (32) and two the Two threaded rods (33), installing frame (31) are arranged on its corresponding side of the nut (26) away from the second rotating shaft (22), two rotor plates (32) it may be rotatably mounted on installing frame (31), and set positioned at the relative both sides of the first threaded rod (25), installing frame on (31) There are two screwed holes being adapted with the second threaded rod (33), the second threaded rod (33) corresponds with screwed hole, the second screw thread Bar (33) is arranged in its corresponding screwed hole, and two the second threaded rods (33) correspond with rotor plate (32), the second screw thread Bar (33) is located at its corresponding side of the rotor plate (32) away from the first threaded rod (25).
  2. 2. scaffold connecting piece according to claim 1, it is characterised in that:Two bottom plates (1) are wholely set.
  3. 3. scaffold connecting piece according to claim 1, it is characterised in that:Rotor plate (32) is close to the first threaded rod (25) Side be provided with elastic layer.
  4. 4. scaffold connecting piece according to claim 1, it is characterised in that:Second threaded rod is provided with rotating disc on (33) (331)。
  5. 5. scaffold connecting piece according to claim 1, it is characterised in that:It is caught in block (27), pressing plate (28) and two turn Motion block (23) is wholely set.
  6. 6. scaffold connecting piece according to claim 1, it is characterised in that:Rotor plate (32) is arc, rotor plate (32) it is raised to the side away from the first threaded rod (25).
  7. 7. scaffold connecting piece according to claim 1, it is characterised in that:Two the second threaded rod (33) axis overlap.
  8. 8. scaffold connecting piece according to claim 1, it is characterised in that:Fixed mechanism also includes cylindrical drum (34), circle Column casing (34) is arranged on installing frame (31).
CN201610705434.0A 2016-08-23 2016-08-23 A kind of scaffold connecting piece CN106320690B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610705434.0A CN106320690B (en) 2016-08-23 2016-08-23 A kind of scaffold connecting piece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610705434.0A CN106320690B (en) 2016-08-23 2016-08-23 A kind of scaffold connecting piece

Publications (2)

Publication Number Publication Date
CN106320690A CN106320690A (en) 2017-01-11
CN106320690B true CN106320690B (en) 2017-11-21

Family

ID=57741789

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610705434.0A CN106320690B (en) 2016-08-23 2016-08-23 A kind of scaffold connecting piece

Country Status (1)

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CN (1) CN106320690B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107130789B (en) * 2017-04-19 2019-11-12 天长市华利机械实业有限公司 A kind of scaffold connecting piece easy to use
CN107130788B (en) * 2017-04-19 2019-12-03 天长市华利机械实业有限公司 A kind of practical scaffold fixed frame
CN107130790B (en) * 2017-04-19 2021-02-12 天长市华利机械实业有限公司 Adjust convenient scaffold frame connecting piece
CN107035136A (en) * 2017-04-19 2017-08-11 天长市华利机械实业有限公司 A kind of scaffold fastenings easy for installation
CN107152163B (en) * 2017-04-19 2019-11-12 天长市华利机械实业有限公司 A kind of scaffold fixing piece easy to adjust

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004027781A (en) * 2002-06-28 2004-01-29 Heiwa Giken Kk Clamp fitting device
CN201943335U (en) * 2011-03-21 2011-08-24 郑佳 Scaffold connecting piece
CN202125067U (en) * 2011-06-17 2012-01-25 长沙恒帆进出口贸易有限公司 Rotating buckle of steel tube scaffold
CN205063322U (en) * 2015-10-14 2016-03-02 沈阳顺发达金属制品有限公司 Integral type scaffold connecting piece

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004027781A (en) * 2002-06-28 2004-01-29 Heiwa Giken Kk Clamp fitting device
CN201943335U (en) * 2011-03-21 2011-08-24 郑佳 Scaffold connecting piece
CN202125067U (en) * 2011-06-17 2012-01-25 长沙恒帆进出口贸易有限公司 Rotating buckle of steel tube scaffold
CN205063322U (en) * 2015-10-14 2016-03-02 沈阳顺发达金属制品有限公司 Integral type scaffold connecting piece

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