CN107386459A - A kind of connector and method for docking and supporting for steel pipe - Google Patents

A kind of connector and method for docking and supporting for steel pipe Download PDF

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Publication number
CN107386459A
CN107386459A CN201710579592.0A CN201710579592A CN107386459A CN 107386459 A CN107386459 A CN 107386459A CN 201710579592 A CN201710579592 A CN 201710579592A CN 107386459 A CN107386459 A CN 107386459A
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CN
China
Prior art keywords
steel pipe
plate
width
docking
axial groove
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Granted
Application number
CN201710579592.0A
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Chinese (zh)
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CN107386459B (en
Inventor
邱白晶
石硕
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Jiangsu University
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Jiangsu University
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Priority to CN201710579592.0A priority Critical patent/CN107386459B/en
Publication of CN107386459A publication Critical patent/CN107386459A/en
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Publication of CN107386459B publication Critical patent/CN107386459B/en
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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403Connection details of the elongated load-supporting parts
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01BPERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B25/00Tracks for special kinds of railways
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403Connection details of the elongated load-supporting parts
    • E04B2001/2415Brackets, gussets, joining plates
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403Connection details of the elongated load-supporting parts
    • E04B2001/2421Socket type connectors

Abstract

The present invention relates to the docking of steel pipe and support, it is desirable to provide the connector and method of a kind of docking and support for single track steel pipe.The invention includes the first steel pipe, the second steel pipe, support tube, plate and backing plate, and the both ends of plate are respectively embedded into the axial grooves of two docking steel pipes and carry out affixed, backing plate are inserted into two side clearances, support tube inserts from joint base channel.Two steel pipes of the present invention are affixed by plate, the various internal force such as axle power, moment of flexure, moment of torsion can effectively be transmitted, the connection of support tube is combined with the docking of steel pipe, it is easy for construction, safety, and process is simple, and quality of connection is broken away from and has been relied on by welder's technical merit, welding docking mode can avoid disaster hidden-trouble.

Description

A kind of connector and method for docking and supporting for steel pipe
Technical field
The present invention relates to the docking of steel pipe and support, and in particular to a kind of pair of docking and support for single track steel pipe Fitting and method.
Background technology
The support of steel pipe at present axially connects usually used type usually using welding technique, between steel pipe to be had:
(1) solder type:A slope mouth is respectively first opened in the joint of two steel pipes, is then welded;
(2) flange connecting-type:A ring flange is respectively first welded in the joint of two steel pipes, then carries out high-strength bolt company Connect.
The advantages of solder type is that structural integrity is good, and shortcoming is dependence of the welding quality control to operator's technical merit Induce greatly and easily potential safety hazard;The shortcomings that the advantages of flange connecting-type, is that of avoiding solder type, but also have lacking for itself simultaneously Point:The diameter of ring flange is bigger than steel pipe, and the projecting edge of the large-size of formation can influence the arrangement and entirety of other mechanisms Structure it is attractive in appearance.
The content of the invention
In order to solve the problems, such as that potential safety hazard existing for welding technique and connecting portion are oversized in background technology, this The purpose of invention is to provide a kind of connector and method of docking and support for single track steel pipe.
To solve technical problem, solution of the invention is:
The connector of docking and support based on steel pipe, including the support section of the butted part of steel pipe and steel pipe, steel pipe Butted part include the first steel pipe, the second steel pipe, plate and backing plate, the plate overall structure is cross, the axle of plate There is shoulder block to both ends, the thickness of the shoulder block is the thickness of backing plate.The surrounding of the butt end of first steel pipe and the second steel pipe Have an axial groove, the width of the axial groove on the upside of butt end is the width of plate upper end, and the axial groove on the downside of butt end leans on The width of nearly butt end is the width of support tube, and width of the axial groove away from butt end of downside is the width of plate lower end, right Thickness sum of the thickness with plate side that width of the axial groove of end both sides close to butt end is backing plate is connect, away from butt end Width is close to the width of rebate of butt end and the thickness sum of shoulder block.
The support section of steel pipe includes support tube, and the support end of the support tube is opened in two sides parallel with interface Have an end slot, the width of end slot is the width of plate lower end, the depth of end slot for docking steel pipe side axial groove close to butt end Distance of the trench bottom with docking steel pipe bottom.
Compared with background technology, the invention has the advantages that:
(1) stress performance at fastener for connection is good.Two steel pipes are docked to be formed by plate to be rigidly connected, can effective transmission axle The various internal force such as power, moment of flexure, moment of torsion.
(2) easy for construction, safety, quality of connection are easily controlled.Steel pipe is docked with support by the way of welding, Not only construction and installation are convenient, and have broken away from docking and supported quality to be relied on by welder's technical merit.Meanwhile welding Working method can avoid disaster hidden-trouble.
(3) docking of steel pipe is combined with the support of joint.Connected suitable for the single track of long range.
(4) joint of steel pipe does not increase caliber area.The projecting edge of large-size will not be formed in order to avoid influenceing it The arrangement of his mechanism and integrally-built attractive in appearance.
Brief description of the drawings
Totally 8 width accompanying drawing of the invention, wherein:
Fig. 1 is the schematic diagram of the steel pipe docking and support of the present invention;
Fig. 2 is the side elevation of the docking steel pipe of the present invention;
Fig. 3 is the butt end sectional view of the docking steel pipe of the present invention;
Fig. 4 is the side elevation of the support tube of the present invention;
Fig. 5 is the sectional view of the support end of the support tube of the present invention;
Fig. 6 is the side elevation of the backing plate of the present invention;
Fig. 7 is the sectional view of the plate of the present invention;
Fig. 8 is the side elevation of the plate of the present invention.
In figure:1st, the first steel pipe, the 2, second steel pipe, 3, backing plate, 4, plate, 5, support tube, 6, shoulder block, 7, both sides axial direction Groove, 8, upside axial groove, 9, downside axial groove, 10, end slot.
Embodiment
The present invention will be further described with reference to the accompanying drawings and examples.
As shown in Figure 7, Figure 8, the overall structure of plate 4 is cross that the axial both ends of plate 4 have shoulder block 6, the shoulder block 6 Thickness be backing plate 3 thickness.
As shown in Figure 1, Figure 2, Figure 3 shows, the surrounding of the butt end of the first steel pipe 1 and the second steel pipe 2 has axial groove, right The width for connecing the upside axial groove 8 at end is the width of the upper end of plate 4, the width of the downside axial groove 9 of butt end close to butt end For the width of support tube 5, width of the downside axial groove 9 away from butt end is the width of the lower end of plate 4, and the both sides of butt end are axial Width of the groove 7 close to butt end is the thickness of backing plate 3 and the thickness sum of the side of plate 4, and the width away from butt end is close The width of rebate of butt end and the thickness sum of shoulder block 6.
The support section of steel pipe includes the first steel pipe 1, the second steel pipe 2 and support tube 5, and the support end of the support tube 5 exists Two sides parallel with interface are provided with end slot 10, and the width of end slot 10 is the width of the lower end of plate 4, and the depth of end slot 10 is Dock distance of the trench bottom of the axial groove of steel pipe side close to butt end with docking steel pipe bottom.As shown in figure 1, plate 4 One end is embedded in the axial groove of the first steel pipe 1, and the other end is embedded in the axial groove of the second steel pipe 2, by the bottomed utilization downwards of plate 4 The screens of shoulder block 6, two pieces of backing plates 3 are inserted in the gap of both sides axial groove 7 and fixed with connection glue, the support end of support tube 5 respectively Insert affixed in the groove of butt end bottom.
Above-mentioned embodiment is used for illustrating the present invention, rather than limits the invention, the present invention's In spirit and scope of the claims, to any modifications and changes of the invention made, protection model of the invention is both fallen within Enclose.

Claims (4)

  1. A kind of 1. connector for docking and supporting for steel pipe, it is characterised in that:The connector includes the butted part of steel pipe With the support section of steel pipe, the butted part of steel pipe includes the first steel pipe, the second steel pipe, plate and backing plate, and the plate is overall Structure is cross, and there is shoulder block at the axial both ends of plate, and the surrounding of the butt end of first steel pipe and the second steel pipe is opened respectively There is axial groove, the support section of steel pipe includes support tube, and the support end of the support tube is in two sides parallel with interface End slot is provided with, one end of plate is embedded in the axial groove of the first steel pipe, and the other end is embedded in the axial groove of the second steel pipe, by plate Bottomed downwards to utilize shoulder block screens, two pieces of backing plates are inserted in the gap of both sides axial groove and fixed with connection glue, support tube respectively Support end insertion butt end bottom groove in it is affixed.
  2. 2. according to a kind of connector for docking and supporting for steel pipe described in claim 1, it is characterised in that:The shoulder block Thickness be backing plate thickness.
  3. 3. according to a kind of connector for docking and supporting for steel pipe described in claim 1, it is characterised in that:Described first The width of axial groove on the upside of the butt end of steel pipe and the second steel pipe is the width of plate upper end, and the axial groove on the downside of butt end leans on The width of nearly butt end is the width of support tube, and width of the axial groove away from butt end of downside is the width of plate lower end, right Thickness sum of the thickness with plate side that width of the axial groove of end both sides close to butt end is backing plate is connect, away from butt end Width is close to the width of rebate of butt end and the thickness sum of shoulder block.
  4. 4. according to a kind of connector for docking and supporting for steel pipe described in claim 1, it is characterised in that:End slot Width is the width of plate lower end, the depth of end slot for docking steel pipe side axial groove close to butt end trench bottom with docking The distance of steel pipe bottom.
CN201710579592.0A 2017-07-17 2017-07-17 Connecting piece and method for butt joint and support of steel pipes Active CN107386459B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710579592.0A CN107386459B (en) 2017-07-17 2017-07-17 Connecting piece and method for butt joint and support of steel pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710579592.0A CN107386459B (en) 2017-07-17 2017-07-17 Connecting piece and method for butt joint and support of steel pipes

Publications (2)

Publication Number Publication Date
CN107386459A true CN107386459A (en) 2017-11-24
CN107386459B CN107386459B (en) 2020-03-31

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710579592.0A Active CN107386459B (en) 2017-07-17 2017-07-17 Connecting piece and method for butt joint and support of steel pipes

Country Status (1)

Country Link
CN (1) CN107386459B (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102587506A (en) * 2012-03-21 2012-07-18 浙江大学 Method for realizing butt joint of steel pipes by aid of axial cross plug board and butt joint part
CN203334435U (en) * 2013-05-16 2013-12-11 王文举 Temporary detachable steel-structure plug joint
CN204343454U (en) * 2014-08-13 2015-05-20 黄光明 A kind of interfacing part of axial cross shape annulus plate docking steel pipe
CN205314456U (en) * 2015-11-25 2016-06-15 江苏升茂塑胶制品有限公司 Combination concatenation formula floor
CN205688587U (en) * 2016-01-07 2016-11-16 杭州铁木辛柯钢结构设计有限公司 A kind of to wearing rod iron and to wearing the perpendicular two-way rigid joint of board plug type beam column

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102587506A (en) * 2012-03-21 2012-07-18 浙江大学 Method for realizing butt joint of steel pipes by aid of axial cross plug board and butt joint part
CN203334435U (en) * 2013-05-16 2013-12-11 王文举 Temporary detachable steel-structure plug joint
CN204343454U (en) * 2014-08-13 2015-05-20 黄光明 A kind of interfacing part of axial cross shape annulus plate docking steel pipe
CN205314456U (en) * 2015-11-25 2016-06-15 江苏升茂塑胶制品有限公司 Combination concatenation formula floor
CN205688587U (en) * 2016-01-07 2016-11-16 杭州铁木辛柯钢结构设计有限公司 A kind of to wearing rod iron and to wearing the perpendicular two-way rigid joint of board plug type beam column

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