CN105715038A - Socket base special for pressure welding - Google Patents
Socket base special for pressure welding Download PDFInfo
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- CN105715038A CN105715038A CN201410399499.8A CN201410399499A CN105715038A CN 105715038 A CN105715038 A CN 105715038A CN 201410399499 A CN201410399499 A CN 201410399499A CN 105715038 A CN105715038 A CN 105715038A
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- socket joint
- joint pedestal
- pedestal
- vertical rod
- special
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Abstract
The invention provides a socket base special for pressure welding. The socket base is hollowly cylindrical, and the inner diameter is matched with the outer diameter of a vertical rod; conical convex heads with narrow upper parts and wide lower parts are arranged in the circumferential direction of the socket base, and the conical convex heads have narrow inner sides and wide outer sides; the socket base is provided with a pressure welding component and is connected with the vertical rod through the pressure welding component in a pressure welding manner. According to the socket base special for pressure welding, due to pressure welding connection between the pressure welding component and the vertical rod, the processing difficulty is greatly reduced, and the processing efficiency is obviously improved. The socket base disclosed by the invention does not need welding equipment, electric welding wires and welding gas, so that the electric quantity can be saved by over 70 percent in the production process, and the carbon emission can be greatly reduced. The socket base is sufficient in strength, rigidity and stability, so that successful and safe construction is guaranteed. The socket base is simple in structure, convenient for processing, stable in performance, safe and reliable.
Description
Technical field
The present invention relates to steel pipe scaffold field, particularly relate to the special socket joint pedestal of a kind of crimping.
Background technology
In prior art, the processing method of scaffold and fastener thereof adopts welding mostly, and concrete steps include: the steel pipe alignment 1, welded by needs, keeps inwall to flush, and inwall unfitness of butt joint must not exceed the 10% of pipe thickness, and is not more than 1mm.2, the steel pipe of different wall, fastener should adopt organic solvent to remove greasy dirt before welding, adopt mechanical means or are chemically removed oxide-film so that it is exposing metallic luster.3, general weld bond adopts grafting form, and inserting depth is 6-8 times of pipe thickness.4, the pipe fitting after welding, it is necessary to be carried out in 8 hours, removes flux and the slag of residual, adopts the alum solution brushing joint containing 10%-15% boiled, and then rinses with water and dries.The technology of operator is required higher by this method, construction is inconvenient for, and welding procedure previous operations too much wastes man-hour, and every mouthful of operation completes and have to wait for pipeline cooling, welding procedure careless slightly pole fire hazardous, and welding tubing is general shorter for service life.
On the other side, adopt crimping mode then convenient, fast a lot.Crimping concrete steps include: 1, utilize edger before penstock installation, remove burr inside and outside crimping mouth, then steel pipe or fastener are alignd.2, select the jaw of corresponding bore to receive on crimping tool, positive-angle and tram are pressed.Apparent, crimp technology is less demanding to the technology of operator, common laborer can complete, convenient and quick construction, determine according to use facility for every mouthful, being typically filled with that electric-type facility are about the 6-7 second, electrodynamic type facility are about the 2-3 second and can complete, simple and easy construction reduces the employment injuries of workmen to minimum, and the crimping mouth even longer use time identical with tubing guarantee.
Crimp technology is extensively launched at other field, but rarely has trial at the manufacture field of scaffold and fastener thereof, traces it to its cause, and is because at present temporarily without the fastener and the fastener for connection that are suitable to crimping.
Summary of the invention
For the defect of prior art, crimp special socket joint pedestal it is desirable to provide a kind of, adopt crimp technology, crimped with vertical rod by welded part, present configuration simply, easy making process, stable performance, safe and reliable.
In order to realize above-mentioned technical purpose, the present invention adopts following technological means: the special socket joint pedestal of a kind of crimping, described socket joint pedestal is hollow cylindrical, its internal diameter is suitable with vertical rod external diameter, described socket joint pedestal be circumferentially with cone-shaped nib, being shaped as of described cone-shaped nib narrow outer width up-narrow and down-wide, inner, described socket joint pedestal and vertical rod socket, it is characterized in that: described socket joint pedestal is provided with welded part, described socket joint pedestal is connected with vertical rod crimping by welded part.
Further, described welded part is provided in the crimp rings of socket joint pedestal top and bottom, and described crimp rings is coaxial with socket joint pedestal and internal diameter is equal.
Further, the thickness of described crimp rings is less than the thickness of socket joint pedestal.
Further, described crimp rings circumference is uniformly arranged opening.
Further, described welded part is the crimp groove being uniformly arranged on socket joint pedestal circumference.
Further, described welded part is the crimping hole being uniformly arranged on socket joint pedestal circumference.
Further, described welded part is generally evenly distributed in the crimp block of the protrusion of socket joint pedestal top and bottom.
Further, the circumference of described socket joint pedestal is uniformly provided with four cone-shaped nib, being shaped as of described cone-shaped nib narrow outer width up-narrow and down-wide, inner, the reinforcement of two epireliefs of uniformly arranging between described each two cone-shaped nib.
Further, described steel pipe support includes vertical rod, socket joint substrate and the special socket joint pedestal of crimping as above, described vertical rod is installed and crimps special socket joint pedestal；Described socket joint substrate is provided with the conical socket suitable with described socket joint pedestal cone-shaped nib, being shaped as of described conical socket narrow outer width up-narrow and down-wide, inner；Described each cone-shaped nib and and two adjacent around reinforcements between the width of width and socket joint substrate consistent, described socket joint substrate is separately provided or one-body molded with cross bar.
Further, the length of described socket joint substrate conical socket is more than the length of described cone-shaped nib.
Beneficial effects of the present invention: the special socket joint pedestal of a kind of crimping provided by the invention, is crimped with vertical rod by welded part, and difficulty of processing is greatly reduced, working (machining) efficiency is significantly improved.The present invention does not need welding equipment, it is not necessary to electrode wire and welding gas, and production process can be saved more than 70% electricity and carbon emission amount is greatly decreased.The present invention has enough intensity, rigidity and degree of stability, it is ensured that construction is smoothly and safety.Present configuration is simple, easy making process, stable performance, safe and reliable.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention one；
Fig. 2 is the structural representation that the embodiment of the present invention one assembles with vertical rod；
Fig. 3 is the structural representation that the embodiment of the present invention two assembles with vertical rod；
Fig. 4 be the embodiment of the present invention three with vertical rod assemble structural representation；
Fig. 5 be the embodiment of the present invention four with vertical rod assemble assembling schematic diagram；
Fig. 6 be the embodiment of the present invention five with vertical rod assemble assembling schematic diagram；
Fig. 7 is the sectional view of Fig. 6；
Fig. 8 is the structural representation of socket joint substrate of the present invention.
Wherein:
1, socket joint pedestal；2, vertical rod；3, cone-shaped nib；4, crimp rings；5, opening；6, crimp groove；7, crimp block；8, reinforcement；9, socket joint substrate；10, conical socket；11, crimping hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
Embodiment one
Shown in seeing figures.1.and.2, a kind of special socket joint pedestal that crimps provided by the invention, socket joint pedestal 1 is in hollow cylindrical, and its internal diameter is suitable with vertical rod 2 external diameter.Socket joint pedestal 1 be circumferentially with cone-shaped nib 3, being shaped as of cone-shaped nib 3 narrow outer width up-narrow and down-wide, inner.Socket joint pedestal 1 and vertical rod 2 are socketed.Socket joint pedestal 1 is provided with welded part, and socket joint pedestal 1 is connected with vertical rod 2 crimping by welded part.Wherein, welded part 2 is provided in the crimp rings 4 of socket joint pedestal 1 top and bottom, and described crimp rings 4 is coaxial with socket joint pedestal 1 and internal diameter is equal.During use, crimp rings 4 being crimped with vertical rod 2, socket joint pedestal 1 can be closely coupled with vertical rod 2.As better embodiment, the thickness of described crimp rings 4 is less than the thickness of socket joint pedestal 1.The thickness of crimp rings 4 can make crimping easier less than the thickness of socket joint pedestal 1 on the one hand, can reduce cost of manufacture on the other hand.
Crimp and connect also known as pressure, it is simply that at normal temperatures, make a kind of metal and the metalwork generation plastic deformation being connected form integrated a kind of method of attachment of metal structure with cold weld instrument or equipment.It is characterized in: (1) is without solder, solvent and abluent etc., easy to operate；(2) corrosion-free, without heat affecting, free from environmental pollution；(3) it is suitable for the steel pipe support of various sizes, there is good mechanical property；(4) crimping can realize air-tightness connection and have good environmental suitability.Traditional steel pipe scaffold manufacture method adopts welding manner mostly, this mode needs solder, solvent and abluent etc., complicated operation, contaminated environment, power consumption is big, corrosivity is strong, and after life-time service, pad is probably due to oxidation reaction occurs damaged or bursts apart, affect the service life of scaffold, threaten the life and health of workmen.Welding manner is changed into crimping mode, is that scaffold makes the significant innovation in field and tremendous breakthrough.For a long time, crimping mode fails to introduce scaffold always and makes field, traces it to its cause, and is do not have suitable parts to be suitable for crimping.The present invention, by arranging welded part on socket joint pedestal 1, is connected fixing with vertical rod 2 for socket joint pedestal 1 by welded part.This crimping replaces the connected mode of welding, simple to operate, energy-conserving and environment-protective, brings better rigidity, intensity and degree of stability to scaffold.
Embodiment two
With reference to shown in Fig. 3, on the basis of embodiment one, as better embodiment, described crimp rings 4 circumference is uniformly arranged opening 5.Be conducive to making crimp rings 4 and the convenient laminating of vertical rod 2 at the circumferentially disposed opening of crimp rings 45, strengthen the stability of crimping.
Embodiment three
With reference to shown in Fig. 4, as better embodiment, described welded part is the crimp groove 6 being uniformly arranged on socket joint pedestal 1 circumference.During use, being crimped with vertical rod 2 by socket joint pedestal 1, owing to crimp groove 6 has reserved crimping gap, can effectively promote the laminating of socket joint pedestal 1 and vertical rod 2, socket joint pedestal 1 can be closely coupled with vertical rod 2.
Embodiment four
With reference to shown in Fig. 5, as better embodiment, described welded part is the crimping hole 11 being uniformly arranged on socket joint pedestal 1 circumference.During use, being crimped with vertical rod 2 by socket joint pedestal 1, owing to crimping gap has been reserved in crimping hole 11, can effectively promote the laminating of socket joint pedestal 1 and vertical rod 2, socket joint pedestal 1 can be closely coupled with vertical rod 2.
Embodiment five
With reference to shown in Fig. 6 and Fig. 7, as better embodiment, described welded part is generally evenly distributed in the crimp block 7 of the protrusion of socket joint pedestal 1 top and bottom.During use, crimp block 7 being crimped with vertical rod 2, owing to leaving gap between adjacent crimp block 7, can effectively promote the laminating of socket joint pedestal 1 and vertical rod 2, socket joint pedestal 1 can be closely coupled with vertical rod 2.Meanwhile, crimp block 7 processes simplicity, it is possible to decrease cost of manufacture.
With reference to shown in Fig. 1-Fig. 7, as better embodiment, the circumference of described socket joint pedestal 1 is uniformly provided with four cone-shaped nib 3, described cone-shaped nib 3 be shaped as narrow outer width up-narrow and down-wide, inner, the reinforcement 8 of two epireliefs of uniformly arranging between described each two cone-shaped nib 3.Four cone-shaped nib 3 so that vertical rod 2 can be connected with the cross bar of four direction simultaneously, can improve the practicality of socket joint pedestal 1.Reinforcement can strengthen the rigidity of socket joint pedestal 1, intensity and degree of stability.
With reference to shown in Fig. 8, as better embodiment, the present invention also provides for a kind of socket joint type key slot type steel pipe support, and described steel pipe support includes vertical rod 2, socket joint substrate 9 and the special socket joint pedestal 1 of crimping as above, described vertical rod 2 is installed and crimps special socket joint pedestal 1；Described socket joint substrate 9 is provided with the conical socket 10 suitable with described socket joint pedestal 1 cone-shaped nib, described conical socket 10 be shaped as narrow outer width up-narrow and down-wide, inner；Described each cone-shaped nib 3 and and two adjacent around reinforcements 8 between the width of width and socket joint substrate 9 consistent, described socket joint substrate 9 is separately provided or one-body molded with cross bar.
As better embodiment, the length of described socket joint substrate 9 conical socket 10 is more than the length of described cone-shaped nib 3.Socket joint substrate 9 conical socket 10 length makes conical socket 10 more tight with engaging of cone-shaped nib 3 more than the design of cone-shaped nib 3 length on the one hand, economizes in raw materials on the other hand, reduces the overall weight of socket joint pedestal 1.
The present invention adopts conical socket 10 and cone-shaped nib 3 to engage each other the connected mode forming auxiliary connection, and this connection is reliable and stable, has and prevents collapsing de-function.When the present invention dismantled by needs, it is only necessary to 9 one power vertically upward of socket joint substrate, namely can realize separating of socket joint substrate 9 and socket joint pedestal 1, simple to operate efficiently.Compared with connecting with fastener, present invention assembling, dismounting save time more than 90%, greatly reduce labor intensity, improve work efficiency.Compared with connecting device of the prior art, the connecting portion contact area of the present invention is relatively big, and coefficient of friction is relatively big, and it is higher that it connects node shearing resistance, tension, measuring body ability, and the bearing capacity of whole connection system for guide rail is higher, stability is higher.
The above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-described embodiment, and all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that, for those skilled in the art, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (10)
1. one kind crimps special socket joint pedestal, described socket joint pedestal is hollow cylindrical, its internal diameter is suitable with vertical rod external diameter, described socket joint pedestal be circumferentially with cone-shaped nib, being shaped as of described cone-shaped nib narrow outer width up-narrow and down-wide, inner, described socket joint pedestal and vertical rod socket, it is characterised in that: described socket joint pedestal is provided with welded part, and described socket joint pedestal is connected with vertical rod crimping by welded part.
2. the special socket joint pedestal of crimping according to claim 1, it is characterised in that: described welded part is provided in the crimp rings of socket joint pedestal top and bottom, and described crimp rings is coaxial with socket joint pedestal and internal diameter is equal.
3. the special socket joint pedestal of crimping according to claim 2, it is characterised in that: the thickness of described crimp rings is less than the thickness of socket joint pedestal.
4. the special socket joint pedestal of crimping according to claim 2, it is characterised in that: described crimp rings circumference is uniformly arranged opening.
5. the special socket joint pedestal of crimping according to claim 1, it is characterised in that: described welded part is the crimp groove being uniformly arranged on socket joint pedestal circumference.
6. the special socket joint pedestal of crimping according to claim 1, it is characterised in that: described welded part is the crimping hole being uniformly arranged on socket joint pedestal circumference.
7. the special socket joint pedestal of crimping according to claim 1, it is characterised in that: described welded part is generally evenly distributed in the crimp block of the protrusion of socket joint pedestal top and bottom.
8. the special socket joint pedestal of crimping according to any one of claim 1-7, it is characterized in that: the circumference of described socket joint pedestal is uniformly provided with four cone-shaped nib, being shaped as of described cone-shaped nib narrow outer width up-narrow and down-wide, inner, the reinforcement of two epireliefs of uniformly arranging between described each two cone-shaped nib.
9. a socket joint type key slot type steel pipe support, it is characterised in that: described steel pipe support includes vertical rod, socket joint substrate and the special socket joint pedestal of crimping as claimed in claim 7, described vertical rod is installed and crimps special socket joint pedestal；Described socket joint substrate is provided with the conical socket suitable with described socket joint pedestal cone-shaped nib, being shaped as of described conical socket narrow outer width up-narrow and down-wide, inner；Described each cone-shaped nib and and two adjacent around reinforcements between the width of width and socket joint substrate consistent, described socket joint substrate is separately provided or one-body molded with cross bar.
10. socket joint type key slot type steel pipe support according to claim 8, it is characterised in that: the length of described socket joint substrate conical socket is more than the length of described cone-shaped nib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410399499.8A CN105715038B (en) | 2014-08-11 | 2014-08-11 | A kind of socket joint type key slot type steel pipe support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410399499.8A CN105715038B (en) | 2014-08-11 | 2014-08-11 | A kind of socket joint type key slot type steel pipe support |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105715038A true CN105715038A (en) | 2016-06-29 |
| CN105715038B CN105715038B (en) | 2018-05-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410399499.8A Active CN105715038B (en) | 2014-08-11 | 2014-08-11 | A kind of socket joint type key slot type steel pipe support |
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| Country | Link |
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| CN (1) | CN105715038B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107514132A (en) * | 2017-10-05 | 2017-12-26 | 杨靖 | One kind is anti-to collapse de- plug |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1204327A (en) * | 1966-12-15 | 1970-09-03 | Sterling Foundry Specialties | Scaffolding |
| CN201671318U (en) * | 2010-04-30 | 2010-12-15 | 福建工程学院 | Vertical tenon and cross mortise socket-fastening connecting scaffold |
| CN202936998U (en) * | 2012-11-22 | 2013-05-15 | 天元建设集团有限公司 | Novel connecting component of steel pipe scaffold |
| CN103174286A (en) * | 2013-03-27 | 2013-06-26 | 湖南金峰建达科技发展有限公司 | Self-locking type scaffold welding-free connection device |
| CN203531368U (en) * | 2013-10-15 | 2014-04-09 | 湖南金峰金属构件有限公司 | Multifunctional socket connecting device of spigot-and-socket type key-groove type support |
| CN204174920U (en) * | 2014-08-11 | 2015-02-25 | 湖南金峰建达科技发展有限公司 | The special socket joint pedestal of a kind of crimping |
-
2014
- 2014-08-11 CN CN201410399499.8A patent/CN105715038B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1204327A (en) * | 1966-12-15 | 1970-09-03 | Sterling Foundry Specialties | Scaffolding |
| CN201671318U (en) * | 2010-04-30 | 2010-12-15 | 福建工程学院 | Vertical tenon and cross mortise socket-fastening connecting scaffold |
| CN202936998U (en) * | 2012-11-22 | 2013-05-15 | 天元建设集团有限公司 | Novel connecting component of steel pipe scaffold |
| CN103174286A (en) * | 2013-03-27 | 2013-06-26 | 湖南金峰建达科技发展有限公司 | Self-locking type scaffold welding-free connection device |
| CN203531368U (en) * | 2013-10-15 | 2014-04-09 | 湖南金峰金属构件有限公司 | Multifunctional socket connecting device of spigot-and-socket type key-groove type support |
| CN204174920U (en) * | 2014-08-11 | 2015-02-25 | 湖南金峰建达科技发展有限公司 | The special socket joint pedestal of a kind of crimping |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107514132A (en) * | 2017-10-05 | 2017-12-26 | 杨靖 | One kind is anti-to collapse de- plug |
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| Publication number | Publication date |
|---|---|
| CN105715038B (en) | 2018-05-15 |
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Effective date of registration: 20161108 Address after: 410000, Hunan, Jinfeng Metal Structure Co., Ltd., 14 floor, Gaosheng Golden business center, No. 117 Xiang Zhong Road, Yuhua District, Hunan, Changsha Applicant after: Hunan Jinfeng Metal Components Co., Ltd Address before: 410000 Hunan province Changsha Yuhua District, Hunan Road No. 117, soaring Golden business center 5 building 14 floor Hunan gold Fengjian Da Science and Technology Development Co. Ltd Applicant before: Hunan Jinfeng Jianda Technology Development Co., Ltd. |
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