CN204174920U - The special socket joint pedestal of a kind of crimping - Google Patents
The special socket joint pedestal of a kind of crimping Download PDFInfo
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- CN204174920U CN204174920U CN201420457444.3U CN201420457444U CN204174920U CN 204174920 U CN204174920 U CN 204174920U CN 201420457444 U CN201420457444 U CN 201420457444U CN 204174920 U CN204174920 U CN 204174920U
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- socket joint
- joint pedestal
- pedestal
- crimping
- vertical rod
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Abstract
The utility model provides a kind of crimping special socket joint pedestal, socket joint pedestal is hollow cylindrical, its internal diameter and vertical rod external diameter suitable, socket joint pedestal be circumferentially with cone-shaped nib, the shape of cone-shaped nib is up-narrow and down-wide, inner narrow outer wide, institute's socket joint pedestal and vertical rod are socketed, and socket joint pedestal is provided with welded part, and socket joint pedestal to be crimped with vertical rod by welded part and is connected.The utility model is crimped with vertical rod by welded part, and difficulty of processing significantly reduces, working (machining) efficiency is significantly improved.The utility model does not need welding equipment, does not need electrode wire and welding gas, and manufacturing process can be saved more than 70% electricity and significantly be reduced carbon emission amount.The utility model has enough intensity, rigidity and stability, ensures to construct smoothly and safety.The utility model structure is simple, easy making process, stable performance, safe and reliable.
Description
Technical field
The utility model relates to steel pipe scaffold field, particularly relates 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 comprise: the steel pipe alignment of 1, being welded by needs, keep inwall to flush, inwall unfitness of butt joint must not exceed 10% of pipe thickness, and is not more than 1mm.2, the steel pipe of different wall, fastener should adopt organic solvent to remove degreasing before welding, adopt mechanical means or chemical method to remove oxide film, make it expose 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, must clean in 8 hours, the flux that removing is residual and slag, adopted the alum solution brushing joint containing 10%-15% of boiling, and then rinsed with water and dried.The technical requirements of this method to operator is higher, construct very inconvenient, welding procedure previous operations too much wastes man-hour, and every mouthful of operation completes and must wait for that pipeline cools, welding procedure careless slightly pole fire hazardous, and welding tubing is general shorter for application life.
On the other side, adopt crimping mode then much convenient, fast.Crimping concrete steps comprise: 1, utilize edger before penstock installation, remove burr inside and outside crimping mouth, then by steel pipe or fastener alignment.2, select the jaw of corresponding bore to receive on crimping tool, positive-angle and tram are exerted pressure.Apparent, crimp technology is not high to the technical requirements of operator, common laborer can complete, convenient and quick construction, determine according to using facility for every mouthful, general rechargeable facility are about 6-7 second, electrodynamic type facility are about 2-3 and can complete second, and simple and easy construction reduces the employment injuries of constructor to minimum, and crimping mouth ensures identical even longer service time with tubing.
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 being suitable for crimping and fastener for connection.
Utility model content
For the defect of prior art, the utility model aims to provide the special socket joint pedestal of a kind of crimping, adopts crimp technology, is crimped by welded part with vertical rod, the utility model structure simply, easy making process, stable performance, safe and reliable.
In order to realize above-mentioned technical purpose, the utility model adopts following technological means: the special socket joint pedestal of a kind of crimping, described socket joint pedestal is hollow cylindrical, its internal diameter and vertical rod external diameter suitable, described socket joint pedestal be circumferentially with cone-shaped nib, the shape of described cone-shaped nib is up-narrow and down-wide, inner narrow outer wide, and described socket joint pedestal and vertical rod are socketed, it is characterized in that: described socket joint pedestal is provided with welded part, described socket joint pedestal to be crimped with vertical rod by welded part and is connected.
Further, described welded part is the crimp rings being arranged on socket joint pedestal top and bottom, and described crimp rings is with socket joint pedestal is coaxial 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 evenly arranges opening.
Further, described welded part is the crimp groove being evenly arranged on socket joint pedestal circumference.
Further, described welded part is the crimping hole being evenly arranged on socket joint pedestal circumference.
Further, described welded part is the crimp block of the protrusion being evenly distributed on socket joint pedestal top and bottom.
Further, the circumference of described socket joint pedestal is evenly provided with four cone-shaped nib, and the shape of described cone-shaped nib is up-narrow and down-wide, inner narrow outer wide, the reinforcing rib of two epireliefs of evenly arranging between described every two cone-shaped nib.
Further, described steel pipe support comprises vertical rod, socket joint substrate and the special socket joint pedestal of crimping as above, described vertical rod is installed the special socket joint pedestal of crimping; Described socket joint substrate is provided with the conical socket suitable with described socket joint pedestal cone-shaped nib, and the shape of described conical socket is up-narrow and down-wide, inner narrow outer wide; Width between described each cone-shaped nib and adjacent with its left and right two reinforcing ribs and the width of socket joint substrate consistent, described socket joint substrate is arranged separately or one-body molded with cross bar.
Further, the length of described socket joint substrate conical socket is greater than the length of described cone-shaped nib.
The beneficial effects of the utility model: the one that the utility model provides crimps special socket joint pedestal, are crimped with vertical rod by welded part, difficulty of processing significantly reduce, working (machining) efficiency is significantly improved.The utility model does not need welding equipment, does not need electrode wire and welding gas, and manufacturing process can be saved more than 70% electricity and significantly be reduced carbon emission amount.The utility model has enough intensity, rigidity and stability, ensures to construct smoothly and safety.The utility model structure is simple, easy making process, stable performance, safe and reliable.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment one;
Fig. 2 is the structural representation that the utility model embodiment one is assembled with vertical rod;
Fig. 3 is the structural representation that the utility model embodiment two is assembled with vertical rod;
Fig. 4 structural representation that to be the utility model embodiment three assemble with vertical rod;
Fig. 5 assembling schematic diagram that to be the utility model embodiment four assemble with vertical rod;
Fig. 6 assembling schematic diagram that to be the utility model embodiment five assemble with vertical rod;
Fig. 7 is the sectional view of Fig. 6;
Fig. 8 is the structural representation of the utility model socket joint substrate.
Wherein:
1, socket joint pedestal; 2, vertical rod; 3, cone-shaped nib; 4, crimp rings; 5, opening; 6, crimp groove; 7, crimp block; 8, reinforcing rib; 9, socket joint substrate; 10, conical socket; 11, hole is crimped.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Embodiment one
Shown in seeing figures.1.and.2, the one that the utility model provides crimps special socket joint pedestal, socket joint pedestal 1 in hollow cylindrical, its internal diameter and vertical rod 2 external diameter suitable.Socket joint pedestal 1 be circumferentially with cone-shaped nib 3, the shape of cone-shaped nib 3 is up-narrow and down-wide, inner narrow outer wide.Socket joint pedestal 1 and vertical rod 2 are socketed.Socket joint pedestal 1 is provided with welded part, and socket joint pedestal 1 to be crimped with vertical rod 2 by welded part and is connected.Wherein, welded part 2 is the crimp rings 4 being arranged on socket joint pedestal 1 top and bottom, and described crimp rings 4 is with socket joint pedestal 1 is coaxial and internal diameter is equal.During use, crimp rings 4 crimped with vertical rod 2, socket joint pedestal 1 closely can be connected 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 that the thickness of crimp rings 4 is less than socket joint pedestal 1 can make crimping easier on the one hand, can reduce cost of manufacture on the other hand.
Crimping and connect also known as pressure, is exactly at normal temperatures, makes a kind of metal and the metalwork generation plastic deformation be connected and form integrated a kind of method of attachment of metal structure with cold weld instrument or equipment.Be characterized in: (1) is without the need to solder, solvent and cleaning agent etc., easy to operate; (2) corrosion-free, without heat affecting, free from environmental pollution; (3) be suitable for the steel pipe support of various sizes, there is good mechanical property; (4) crimping can realize tightness connection and have good environmental suitability.Traditional steel pipe scaffold preparation method adopts welding manner mostly, this mode needs solder, solvent and cleaning agent etc., complicated operation, contaminated environment, power consumption is large, corrosivity is strong, and after Long-Time Service, pad may because oxidation reaction occurs damaged or bursts apart, affect the application life of scaffold, threaten the life and health of constructor.Welding manner being changed into crimping mode, is that scaffold makes the significant innovation in field and tremendous breakthrough.For a long time, crimping mode is failed to introduce scaffold always and is made field, traces it to its cause, and is do not have suitable parts to be applicable to crimping.Socket joint pedestal 1, by arranging welded part on socket joint pedestal 1, is fixedly connected with vertical rod 2 by welded part by the utility model.This crimping replaces the connected mode of welding, and simple to operate, energy-conserving and environment-protective, bring better rigidity, strength and stability degree 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 evenly arranges opening 5.Opening 5 is set in crimp rings 4 circumference and is conducive to making crimp rings 4 and the convenient laminating of vertical rod 2, 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 evenly arranged on socket joint pedestal 1 circumference.During use, crimped by socket joint pedestal 1 with vertical rod 2, because crimp groove 6 has reserved crimping gap, effectively can impel the laminating of socket joint pedestal 1 and vertical rod 2, socket joint pedestal 1 closely can be connected 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 evenly arranged on socket joint pedestal 1 circumference.During use, crimped by socket joint pedestal 1 with vertical rod 2, because crimping gap has been reserved in crimping hole 11, effectively can impel the laminating of socket joint pedestal 1 and vertical rod 2, socket joint pedestal 1 closely can be connected with vertical rod 2.
Embodiment five
With reference to shown in Fig. 6 and Fig. 7, as better embodiment, described welded part is the crimp block 7 of the protrusion being evenly distributed on socket joint pedestal 1 top and bottom.During use, crimp block 7 crimped with vertical rod 2, owing to leaving gap between adjacent crimp block 7, effectively can impel the laminating of socket joint pedestal 1 and vertical rod 2, socket joint pedestal 1 closely can be connected with vertical rod 2.Meanwhile, crimp block 7 is processed easy, can reduce cost of manufacture.
Shown in Fig. 1-Fig. 7, as better embodiment, the circumference of described socket joint pedestal 1 is evenly provided with four cone-shaped nib 3, and the shape of described cone-shaped nib 3 is up-narrow and down-wide, inner narrow outer wide, the reinforcing rib 8 of two epireliefs of evenly arranging between described every two cone-shaped nib 3.Four cone-shaped nib 3 can make vertical rod 2 to be connected with the cross bar of four direction simultaneously, improve the practicality of socket joint pedestal 1.Reinforcing rib can strengthen rigidity, the strength and stability degree of socket joint pedestal 1.
With reference to shown in Fig. 8, as better embodiment, the utility model also provides a kind of socket joint type key slot type steel pipe support, and described steel pipe support comprises vertical rod 2, socket joint substrate 9 and the special socket joint pedestal 1 of crimping as above, described vertical rod 2 is installed the special socket joint pedestal 1 of crimping; Described socket joint substrate 9 is provided with the conical socket 10 suitable with described socket joint pedestal 1 cone-shaped nib, and the shape of described conical socket 10 is up-narrow and down-wide, inner narrow outer wide; Width between described each cone-shaped nib 3 and adjacent with its left and right two reinforcing ribs 8 and the width of socket joint substrate 9 consistent, described socket joint substrate 9 is arranged separately or one-body molded with cross bar.
As better embodiment, the length of described socket joint substrate 9 conical socket 10 is greater than the length of described cone-shaped nib 3.The design that socket joint substrate 9 conical socket 10 length is greater than cone-shaped nib 3 length makes conical socket 10 more tight with engaging of cone-shaped nib 3 on the one hand, economizes in raw materials on the other hand, reduces the overall weight of socket joint pedestal 1.
The utility model 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 needs dismounting the utility model, only need to socket joint substrate 9 one power vertically upward, namely can realize being separated of socket joint substrate 9 and socket joint pedestal 1, efficiently simple to operate.Compared with connecting with fastener, the utility model assembling, dismounting save time more than 90%, greatly reduce labour intensity, improve operating efficiency.Compared with linkage of the prior art, connecting portion contact area of the present utility model is comparatively large, and friction factor is comparatively large, and its connected node shearing resistance, tension, measuring body ability are stronger, and the bearing capacity of whole connection system for guide rail is stronger, stability is higher.
The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (10)
1. the special socket joint pedestal of crimping, described socket joint pedestal is hollow cylindrical, its internal diameter and vertical rod external diameter suitable, described socket joint pedestal be circumferentially with cone-shaped nib, the shape of described cone-shaped nib is up-narrow and down-wide, inner narrow outer wide, described socket joint pedestal and vertical rod are socketed, and it is characterized in that: described socket joint pedestal is provided with welded part, and described socket joint pedestal to be crimped with vertical rod by welded part and is connected.
2. the special socket joint pedestal of crimping according to claim 1, is characterized in that: described welded part is the crimp rings being arranged on socket joint pedestal top and bottom, and described crimp rings is with socket joint pedestal is coaxial and internal diameter is equal.
3. the special socket joint pedestal of crimping according to claim 2, is characterized 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, is characterized in that: described crimp rings circumference evenly arranges opening.
5. the special socket joint pedestal of crimping according to claim 1, is characterized in that: described welded part is the crimp groove being evenly arranged on socket joint pedestal circumference.
6. the special socket joint pedestal of crimping according to claim 1, is characterized in that: described welded part is the crimping hole being evenly arranged on socket joint pedestal circumference.
7. the special socket joint pedestal of crimping according to claim 1, is characterized in that: described welded part is the crimp block of the protrusion being evenly distributed on socket joint pedestal top and bottom.
8. the special socket joint pedestal of the crimping according to any one of claim 1-7, it is characterized in that: the circumference of described socket joint pedestal is evenly provided with four cone-shaped nib, the shape of described cone-shaped nib is up-narrow and down-wide, inner narrow outer wide, the reinforcing rib of two epireliefs of evenly arranging between described every two cone-shaped nib.
9. a socket joint type key slot type steel pipe support, is characterized in that: described steel pipe support comprises vertical rod, socket joint substrate and the special socket joint pedestal of crimping as claimed in claim 8, described vertical rod is installed the special socket joint pedestal of crimping; Described socket joint substrate is provided with the conical socket suitable with described socket joint pedestal cone-shaped nib, and the shape of described conical socket is up-narrow and down-wide, inner narrow outer wide; Width between described each cone-shaped nib and adjacent with its left and right two reinforcing ribs and the width of socket joint substrate consistent, described socket joint substrate is arranged separately or one-body molded with cross bar.
10. socket joint type key slot type steel pipe support according to claim 9, is characterized in that: the length of described socket joint substrate conical socket is greater than the length of described cone-shaped nib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420457444.3U CN204174920U (en) | 2014-08-11 | 2014-08-11 | The special socket joint pedestal of a kind of crimping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420457444.3U CN204174920U (en) | 2014-08-11 | 2014-08-11 | The special socket joint pedestal of a kind of crimping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204174920U true CN204174920U (en) | 2015-02-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420457444.3U Active CN204174920U (en) | 2014-08-11 | 2014-08-11 | The special socket joint pedestal of a kind of crimping |
Country Status (1)
| Country | Link |
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| CN (1) | CN204174920U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105350758A (en) * | 2015-09-29 | 2016-02-24 | 中国建筑第八工程局有限公司 | Movable operation platform pedestal |
| CN105715038A (en) * | 2014-08-11 | 2016-06-29 | 湖南金峰建达科技发展有限公司 | Socket base special for pressure welding |
-
2014
- 2014-08-11 CN CN201420457444.3U patent/CN204174920U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105715038A (en) * | 2014-08-11 | 2016-06-29 | 湖南金峰建达科技发展有限公司 | Socket base special for pressure welding |
| CN105715038B (en) * | 2014-08-11 | 2018-05-15 | 湖南金峰金属构件有限公司 | A kind of socket joint type key slot type steel pipe support |
| CN105350758A (en) * | 2015-09-29 | 2016-02-24 | 中国建筑第八工程局有限公司 | Movable operation platform pedestal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161114 Address after: 410000, Hunan, Jinfeng Metal Structure Co., Ltd., 14 floor, Gaosheng Golden business center, No. 117 Xiang Zhong Road, Yuhua District, Hunan, Changsha Patentee 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 Patentee before: Hunan Jinfeng Jianda Technology Development Co., Ltd. |