CN107035138A - One kind is used for many steel pipe fixed connection apparatus - Google Patents

One kind is used for many steel pipe fixed connection apparatus Download PDF

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Publication number
CN107035138A
CN107035138A CN201710292458.2A CN201710292458A CN107035138A CN 107035138 A CN107035138 A CN 107035138A CN 201710292458 A CN201710292458 A CN 201710292458A CN 107035138 A CN107035138 A CN 107035138A
Authority
CN
China
Prior art keywords
limiting
plate
connecting plate
spacing ring
screw rod
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201710292458.2A
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Chinese (zh)
Inventor
林冬冰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tianchang Huali Machinery Industry Co Ltd
Original Assignee
Tianchang Huali Machinery Industry Co Ltd
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 Tianchang Huali Machinery Industry Co Ltd filed Critical Tianchang Huali Machinery Industry Co Ltd
Priority to CN201710292458.2A priority Critical patent/CN107035138A/en
Publication of CN107035138A publication Critical patent/CN107035138A/en
Pending legal-status Critical Current

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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

It is used for many steel pipe fixed connection apparatus, including the first limiting section, two the second limiting sections the invention discloses one kind, wherein:First limiting section includes supporting plate, spacing ring, excessively limiting stand, pipe, and spacing ring is annular, and spacing ring is rotated with supporting plate and is connected, and the inner circumferential surface of spacing ring is provided with the first internal thread;Limiting stand is round table-like, limiting stand is placed in spacing ring and coaxially arranged with spacing ring, limiting stand is connected with supporting plate, receiving space is formed between limiting stand and spacing ring, the spacing between limiting stand and spacing ring gradually increases from spacing ring close to one end of supporting plate to the one end of spacing ring away from supporting plate;The outer peripheral surface of excessive pipe is provided with the external screw thread being engaged with the first internal thread;Two the second limiting sections are located at the both sides of the first limiting section respectively, and the second limiting section includes the first connecting plate, the second connecting plate, n+1 excessively part, n the 3rd connecting plate, fixture, the first screw rod, the second screw rod, connecting tubes.

Description

One kind is used for many steel pipe fixed connection apparatus
Technical field
It is used for many steel pipe fixed connection apparatus the present invention relates to scaffold technical field of auxiliary equipment, more particularly to one kind.
Background technology
It is the indispensable program in construction to build scaffold.The performance of usually used steel pipe scaffold is largely The upper performance depending on connecting node between support tube.At present, generally consolidating for support tube is realized using connector in construction Fixed connection, it is such a to be fixedly connected with the problem of mode is present and be:Be connected complex operation, wastes time and energy, and labor intensity is big, work Efficiency is low;Connection fastener is fragile;Installation accuracy is low, and the scaffold after installation easily loosens in use, easily Cause potential safety hazard.Therefore, how to provide a kind of for many steel pipe fixed connection apparatus, to meet installation effectiveness height and install Fastness security is good, has become the technical problem of those skilled in the art's an urgent demand solution.
The content of the invention
In order to solve technical problem present in background technology, the present invention proposes one kind and is fixedly connected with dress for many steel pipes Put, effect is good.
One kind is used for many steel pipe fixed connection apparatus, including the first limiting section, two the second limiting sections, wherein:
First limiting section includes supporting plate, spacing ring, excessively limiting stand, pipe, and spacing ring is annular, spacing ring and supporting plate Connection is rotated, the inner circumferential surface of spacing ring is provided with the first internal thread;Limiting stand is round table-like, and limiting stand is placed in spacing ring simultaneously Coaxially arranged with spacing ring, limiting stand is connected with supporting plate, and receiving space, limiting stand and limit are formed between limiting stand and spacing ring Spacing between the ring of position gradually increases from spacing ring close to one end of supporting plate to the one end of spacing ring away from supporting plate;Excessively manage Outer peripheral surface be provided with the external screw thread that is engaged with the first internal thread;
Two the second limiting sections are located at the both sides of the first limiting section respectively, and the second limiting section includes the first connecting plate, second Connecting plate, n+1 excessive parts, n the 3rd connecting plates, fixture, the first screw rod, the second screw rod, connecting tubes;Wherein n is nature Number, the first connecting plate, the second connecting plate, the 3rd connecting plate are arc, the length of the length direction of the first connecting plate and excessive pipe Spend direction vertical;Excessive part is made up of deformable material;Fixture is used to connect the first connecting plate, the second connecting plate;
When n is 0, the first connecting plate, excessive part, the second connecting plate are sequentially connected;
As n >=1, n+1 excessively part, n the 3rd connecting plate are spaced apart, the 3rd connecting plate and two mistakes of its both sides Degree part is all connected with;Two excessive parts positioned at both sides are connected with the first connecting plate, the second connecting plate respectively;
One end of first screw rod is connected with supporting plate;One end of second screw rod is connected with the first connecting plate, the second screw rod with First screw coaxial is arranged;The inner circumferential surface of connecting tube is provided with the second internal thread coordinated with the first screw rod, the second screw rod.
It is preferred that, spacing ring is provided with rubber layer close to the side of limiting stand.
It is preferred that, the outer peripheral surface of limiting stand is provided with rubber layer.
It is preferred that, the first connecting plate is provided with the first screwed hole;Second connecting plate is provided with through hole;Fixture includes the 3rd Screw rod, the 3rd screw rod is placed in through hole and rotated with through hole and is connected, and the 3rd screw rod and the first corresponding threaded holes are closed.
It is preferred that, in addition to the 3rd limiting section, the 3rd limiting section includes connector, position-limiting unit, and the section of connector is U Type, connector includes two installing plates, bending sections, and installing plate, bending section, another installing plate are sequentially connected;Bending section Section be semicircle, bending section is arranged on excessive pipe, the length direction of the centerline direction of bending section and excessive pipe, first The length direction of connecting plate is vertical;
Position-limiting unit includes fixed plate, two the 4th screw rods, and limiting plate, fixed plate is placed between two installing plates, fixed Plate is fixedly connected with installing plate, and fixed plate is provided with two the second screwed holes, center line of two the second screwed holes along bending section Direction is sequentially distributed;Two the 4th screw rods and two the second screwed holes are corresponded and set, and the 4th screw rod is placed in the second screwed hole It is interior and with the second corresponding threaded holes close;Limiting plate is placed in side of the fixed plate close to bending section, and limiting plate and the 4th screw rod are rotated Connection.
It is preferred that, limiting plate is arc, and limiting plate is set towards the centerline direction of bending section.
In the present invention, steel pipe B is placed in excessively pipe, spacing ring is enclosed on to steel pipe B one end, allows steel pipe B to be placed in spacing Between ring, limiting stand, steel pipe B is allowed to be placed in receiving space, rotary spacing ring allows spacing ring, limiting stand to the direction of excessive pipe It is mobile, steel pipe B is clamped using spacing ring, limiting stand, fixed.
First connecting plate is fitted with steel pipe A, the second connecting plate is covered, allows excessive part, the 3rd connecting plate and steel pipe A to paste Close, connected the first connecting plate, the second connecting plate using fixture.
By n+1 excessive parts, n the 3rd connecting plates, n+1 excessively parts, n the 3rd connecting plate are allowed to be spaced apart, energy It is enough preferably to allow excessive part, the 3rd connecting plate to be fitted with steel pipe A, realize that face is contacted, the contact area with steel pipe A can be increased, Increase friction, is prevented effectively from mobile, rotation, improves connection effect.
By rotating connecting tube and then being connected limiting stand and the first connecting plate using the first screw rod, the second screw rod, supporting plate Pick up and, allow the first limiting section, the second limiting section to connect to form entirety, then allow steel pipe A, steel pipe B effectively to connect Come, form strong entirety, it is to avoid be mutually shifted, play, can effectively improve and be not susceptible to during bonding strength, use Loosen, prevent potential safety hazard.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase Mutual combination;Below with reference to the accompanying drawings and in conjunction with the embodiments the present invention is elaborated.
Reference picture 1:
It is proposed by the present invention a kind of for many steel pipe fixed connection apparatus, including the first limiting section, two the second limiting sections, Wherein:
First limiting section include supporting plate 1, spacing ring 2, limiting stand 3, excessive pipe 4, spacing ring 2 for annular, spacing ring 2 with Supporting plate 1 rotates connection, and the inner circumferential surface of spacing ring 2 is provided with the first internal thread;Limiting stand 3 is round table-like, and limiting stand 3 is placed in In spacing ring 2 and coaxially arranged with spacing ring 2, limiting stand 3 is connected with supporting plate 1, is formed and held between limiting stand 3 and spacing ring 2 Receive space, the spacing between limiting stand 3 and spacing ring 2 from spacing ring 2 close to one end of supporting plate 1 to spacing ring 2 away from support One end of plate 1 gradually increases;The outer peripheral surface of excessive pipe 4 is provided with the external screw thread being engaged with the first internal thread.
Two the second limiting sections are located at the both sides of the first limiting section respectively, and the second limiting section includes the first connecting plate 5, second Connecting plate 6, n+1 excessive parts 8, n the 3rd connecting plates 7, fixture, the first screw rod 9, the second screw rod 10, connecting tubes 11;Wherein N is natural number, and the first connecting plate 5, the second connecting plate 6, the 3rd connecting plate 7 are arc, the length direction of the first connecting plate 5 with The length direction of excessive pipe 4 is vertical;Excessive part 8 is made up of deformable material;Fixture is used to connect the first connecting plate 5, second Fishplate bar 6 is connected.
When n is 0, the first connecting plate 5, excessive part 8, the second connecting plate 6 are sequentially connected.
As n >=1, n+1 excessively part 8, n the 3rd connecting plate 7 are spaced apart, the 3rd connecting plate 7 and the two of its both sides Individual excessive part 8 is all connected with;Two excessive parts 8 positioned at both sides are connected with the first connecting plate 5, the second connecting plate 6 respectively.
One end of first screw rod 9 is connected with supporting plate 1;One end of second screw rod 10 is connected with the first connecting plate 5, the second spiral shell Bar 10 and the first screw rod 9 are coaxially arranged;The inner circumferential surface of connecting tube 11 is provided with to be coordinated with the first screw rod 9, the second screw rod 10 The second internal thread.
In the present embodiment, spacing ring 2 is provided with rubber layer close to the side of limiting stand 3;;Increase friction, advantageously in folder Steel pipe is held, steel pipe B rotations can be prevented effectively from, prevent potential safety hazard.
In the present embodiment, the outer peripheral surface of limiting stand 3 is provided with rubber layer;Increase friction, advantageously in clamping steel pipe, Steel pipe B rotations can be prevented effectively from, prevent potential safety hazard.
In the present embodiment, the first connecting plate 5 is provided with the first screwed hole 12;Second connecting plate 6 is provided with through hole;Fixture Including the 3rd screw rod 13, the 3rd screw rod 13 is placed in through hole and rotated with through hole and is connected, the 3rd screw rod 13 and the first screwed hole 12 It is engaged;Allow the 3rd screw rod 13 to be placed in the first screwed hole 12, and then the first connecting plate 5, the second connecting plate 6 have been connected Come, then grip steel pipe A.
The present embodiment also includes the 3rd limiting section, and the 3rd limiting section includes connector, position-limiting unit, and the section of connector is U-shaped, connector includes two installing plates 14, bending sections 15, and installing plate 14, bending section 15, another installing plate 14 are successively Connection;The section of bending section 15 is semicircle, and bending section 15 is arranged on excessive pipe 4, the centerline direction and mistake of bending section 15 The length direction of degree pipe 4, the length direction of the first connecting plate 5 are vertical.
Position-limiting unit includes fixed plate 16, two the 4th screw rods 17, and limiting plate 18, fixed plate 16 is placed in two installing plates 14 Between, fixed plate 16 is fixedly connected with installing plate 14, and fixed plate 16 is provided with two the second screwed holes, two the second screwed hole edges The centerline direction of bending section 15 is sequentially distributed;Two the 4th screw rods 17 and two the second screwed holes are corresponded and set, and the 4th Screw rod 17 is placed in the second screwed hole and closed with the second corresponding threaded holes;Limiting plate 18 is placed in fixed plate 16 close to bending section 15 Side, limiting plate 18 is rotated with the 4th screw rod 17 and is connected.
Steel pipe C is placed in the inner side of bending section 15, the 4th screw rod 17 is rotated, drives limiting plate 18 to move using the 4th screw rod 17 It is dynamic, using the engagement flex portion 15 of limiting plate 18 by steel pipe C clamping positions.
The design of said structure, can be effectively by steel pipe A, steel using the first limiting section, the second limiting section, the 3rd limiting section Pipe B, steel pipe C are connected, and are allowed steel pipe A, steel pipe B, steel pipe C-shaped into an entirety, are effectively improved bonding strength, use process In be not susceptible to loosen, prevent potential safety hazard.
In the present embodiment, limiting plate 18 is arc, and limiting plate 18 is set towards the centerline direction of bending section 15;Increase rubs Wipe, advantageously in clamping steel pipe C, steel pipe C rotations can be prevented effectively from, prevent potential safety hazard.
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 (6)

1. one kind is used for many steel pipe fixed connection apparatus, it is characterised in that including the first limiting section, two the second limiting sections, its In:
First limiting section includes supporting plate, spacing ring, excessively limiting stand, pipe, and spacing ring is annular, and spacing ring is rotated with supporting plate Connection, the inner circumferential surface of spacing ring is provided with the first internal thread;Limiting stand to be round table-like, limiting stand be placed in spacing ring and with limit Position ring is coaxially arranged, and limiting stand is connected with supporting plate, and receiving space, limiting stand and spacing ring are formed between limiting stand and spacing ring Between spacing gradually increase to the one end of spacing ring away from supporting plate close to one end of supporting plate from spacing ring;Outside excessive pipe Peripheral surface is provided with the external screw thread being engaged with the first internal thread;
Two the second limiting sections are located at the both sides of the first limiting section respectively, and the second limiting section includes the first connecting plate, the second connection Plate, n+1 excessive parts, n the 3rd connecting plates, fixture, the first screw rod, the second screw rod, connecting tubes;Wherein n is natural number, the One connecting plate, the second connecting plate, the 3rd connecting plate are arc, the length direction of the length direction of the first connecting plate and excessive pipe Vertically;Excessive part is made up of deformable material;Fixture is used to connect the first connecting plate, the second connecting plate;
When n is 0, the first connecting plate, excessive part, the second connecting plate are sequentially connected;
As n >=1, n+1 excessively part, n the 3rd connecting plate are spaced apart, the 3rd connecting plate and two excessive parts of its both sides It is all connected with;Two excessive parts positioned at both sides are connected with the first connecting plate, the second connecting plate respectively;
One end of first screw rod is connected with supporting plate;One end of second screw rod is connected with the first connecting plate, the second screw rod and first Screw coaxial is arranged;The inner circumferential surface of connecting tube is provided with the second internal thread coordinated with the first screw rod, the second screw rod.
2. according to claim 1 be used for many steel pipe fixed connection apparatus, it is characterised in that spacing ring is close to limiting stand Side is provided with rubber layer.
3. according to claim 1 be used for many steel pipe fixed connection apparatus, it is characterised in that the outer peripheral surface of limiting stand Provided with rubber layer.
4. according to claim 1 be used for many steel pipe fixed connection apparatus, it is characterised in that the first connecting plate is provided with the One screwed hole;Second connecting plate is provided with through hole;Fixture includes the 3rd screw rod, and the 3rd screw rod is placed in through hole and turned with through hole Dynamic connection, the 3rd screw rod and the first corresponding threaded holes are closed.
5. according to claim 1 be used for many steel pipe fixed connection apparatus, it is characterised in that also including the 3rd limiting section, 3rd limiting section includes connector, position-limiting unit, and the section of connector is U-shaped, and connector includes two installing plates, bending sections, One installing plate, bending section, another installing plate are sequentially connected;The section of bending section is semicircle, and bending section is arranged on excessive Guan Shang, the length direction of the centerline direction of bending section and excessive pipe, the length direction of the first connecting plate are vertical;
Position-limiting unit includes fixed plate, two the 4th screw rods, and limiting plate, fixed plate is placed between two installing plates, fixed plate with Installing plate is fixedly connected, and fixed plate is provided with two the second screwed holes, centerline direction of two the second screwed holes along bending section It is sequentially distributed;Two the 4th screw rods and two the second screwed holes are corresponded and set, and the 4th screw rod is placed in the second screwed hole simultaneously Closed with the second corresponding threaded holes;Limiting plate is placed in side of the fixed plate close to bending section, and limiting plate is rotated with the 4th screw rod and is connected.
6. according to claim 1 be used for many steel pipe fixed connection apparatus, it is characterised in that limiting plate is arc, spacing Plate is set towards the centerline direction of bending section.
CN201710292458.2A 2017-04-28 2017-04-28 One kind is used for many steel pipe fixed connection apparatus Pending CN107035138A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710292458.2A CN107035138A (en) 2017-04-28 2017-04-28 One kind is used for many steel pipe fixed connection apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710292458.2A CN107035138A (en) 2017-04-28 2017-04-28 One kind is used for many steel pipe fixed connection apparatus

Publications (1)

Publication Number Publication Date
CN107035138A true CN107035138A (en) 2017-08-11

Family

ID=59537468

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710292458.2A Pending CN107035138A (en) 2017-04-28 2017-04-28 One kind is used for many steel pipe fixed connection apparatus

Country Status (1)

Country Link
CN (1) CN107035138A (en)

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2446210Y (en) * 2000-09-13 2001-09-05 水利部交通部电力工业部南京水利科学研究院 Fast hooking type fastening
CN201095862Y (en) * 2007-09-05 2008-08-06 姜中璋 Steel pipe scaffold lapping lock piece
US20120048649A1 (en) * 2010-08-31 2012-03-01 Excel Modular Scaffold And Leasing Intermediate Scaffold Joint
NL2005333C2 (en) * 2010-09-08 2012-03-12 Rotterdams Steigerbouw Bedrijf B V Scaffold assembly comprising positioning means.
CN202866267U (en) * 2012-09-11 2013-04-10 李大泽 Scaffold quick to dismantle
CN104196222A (en) * 2014-09-22 2014-12-10 中国华西企业股份有限公司 Cantilever frame of tool type profile steel cantilever scaffold
CN204098477U (en) * 2014-10-08 2015-01-14 中国水利水电第十工程局有限公司 Cross for scaffold connects eye-splice
CN105715047A (en) * 2016-02-03 2016-06-29 重庆工商职业学院 Smearing machine tool for expansion link type building steel formwork release agent
CN205369954U (en) * 2016-03-11 2016-07-06 安徽中联绿建钢构科技有限公司 Positioner is assembled to truss steel pipe
WO2016163678A1 (en) * 2015-04-08 2016-10-13 이준수 Scaffold pipe clamp
CN205935629U (en) * 2016-07-13 2017-02-08 龙岩市辉丰工贸有限公司 Perpendicular fastener of steel construction

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2446210Y (en) * 2000-09-13 2001-09-05 水利部交通部电力工业部南京水利科学研究院 Fast hooking type fastening
CN201095862Y (en) * 2007-09-05 2008-08-06 姜中璋 Steel pipe scaffold lapping lock piece
US20120048649A1 (en) * 2010-08-31 2012-03-01 Excel Modular Scaffold And Leasing Intermediate Scaffold Joint
NL2005333C2 (en) * 2010-09-08 2012-03-12 Rotterdams Steigerbouw Bedrijf B V Scaffold assembly comprising positioning means.
CN202866267U (en) * 2012-09-11 2013-04-10 李大泽 Scaffold quick to dismantle
CN104196222A (en) * 2014-09-22 2014-12-10 中国华西企业股份有限公司 Cantilever frame of tool type profile steel cantilever scaffold
CN204098477U (en) * 2014-10-08 2015-01-14 中国水利水电第十工程局有限公司 Cross for scaffold connects eye-splice
WO2016163678A1 (en) * 2015-04-08 2016-10-13 이준수 Scaffold pipe clamp
CN105715047A (en) * 2016-02-03 2016-06-29 重庆工商职业学院 Smearing machine tool for expansion link type building steel formwork release agent
CN205369954U (en) * 2016-03-11 2016-07-06 安徽中联绿建钢构科技有限公司 Positioner is assembled to truss steel pipe
CN205935629U (en) * 2016-07-13 2017-02-08 龙岩市辉丰工贸有限公司 Perpendicular fastener of steel construction

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Application publication date: 20170811

RJ01 Rejection of invention patent application after publication