CN201944463U - Flange fast connector of steel mesh skeleton composited tube - Google Patents
Flange fast connector of steel mesh skeleton composited tube Download PDFInfo
- Publication number
- CN201944463U CN201944463U CN2011200397770U CN201120039777U CN201944463U CN 201944463 U CN201944463 U CN 201944463U CN 2011200397770 U CN2011200397770 U CN 2011200397770U CN 201120039777 U CN201120039777 U CN 201120039777U CN 201944463 U CN201944463 U CN 201944463U
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- China
- Prior art keywords
- steel band
- layer steel
- flange
- internal layer
- tube
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- Expired - Lifetime
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Abstract
The utility model relates to a flange fast connector of a steel mesh skeleton composited tube, which comprises an inner-layer steel band, an outer-layer steel band and a flange, wherein the tail part of the inner-layer steel band is provided with a barb, the front part of the inner-layer steel band is provided with an outward boss, and the middle part of the inner-layer steel band is provided with a groove; the inner side of the tail part of the outer-layer steel band is installed in a slope mode; and the front end of the outer-layer steel band is provided with an inward boss. The flange fast connector has the characteristics of high pressure bearing, good seal, fast and convenient connection and the like. Aiming at the defects of the common connection mode of a plastic tube containing low compression strength and complex connection, the product adopts a process for shrinking the mouth of the fast connector of the plastic tube to improve the compression level of the tube connector. Thus, the product has the advantages of the plastic tube containing acid-base resisting, corrosion resisting, light weight and small fluid resistance and also has the advantages of a steel tube containing high strength and large pressure bearing, and meanwhile the connection mode also greatly increases the installation speed of the tube, is fast and convenient, saves time and labor, does not need professionals and is simple to operate.
Description
Technical field
The utility model relates to the rapid pipe joint of a kind of flange-type steel wire mesh framework composite tube, belongs to the quick connection device of pipeline field.
Background technique
For over ten years, the plastic tube Placement is divided into three kinds substantially, and the one, flange connects, and the 2nd, the hot melt butt joint, the 3rd, electric heating is molten to be connected.Use discovery for a long time through us, all there is drawback in these three kinds of Placements, the one, the pressure-bearing of joint and the pressure-bearing of tubing can not be mated, can not bear higher working pressure, the 2nd, the hot melt butt joint needs special device with molten connection of electric heating, and needing the special messenger to weld, its weld bond place bearing capacity personal factor accounts for much relations, can not accomplish really to accomplish rapid and convenient, ensure the quality of products.In order to increase the bearing capacity at tube connector place, and it is quick and convenient, time saving and energy saving to guarantee that pipeline connects, and we have developed steel wire mesh framework composite tube rapid pipe joint.
The model utility content
According to the deficiencies in the prior art, the technical problems to be solved in the utility model is: the rapid pipe joint of a kind of flange-type steel wire mesh framework composite tube is provided, and efficient and convenient, time saving and energy saving, need not the professional workforce, simple to operate, it is big to bear pressure.
The technological scheme that its technical problem that solves the utility model adopts is: the rapid pipe joint of a kind of flange-type steel wire mesh framework composite tube is provided, it is characterized in that comprising: internal layer steel band, outer steel band and flange, wherein the afterbody of internal layer steel band is provided with hangnail, the front portion of internal layer steel band is provided with outside boss, internal layer steel band middle part is provided with groove, outer steel band afterbody inboard is set to the slope dress, and outer steel band front end is provided with inside boss.
Described hangnail is one or more.
Steel wire mesh frame plastic composite tube internal diameter and internal layer steel band external diameter are complementary, and the steel wire mesh frame plastic composite tube external diameter then is complementary with outer steel band internal diameter, also are complementary with the flange internal diameter.
Wherein the groove at internal layer steel band middle part is anti-skidding falling from power, and can play preventing that pipe from skidding off the internal layer steel band.
During use, earlier flange is penetrated in the pipe, the internal layer steel band is pushed in the end steel wire mesh frame plastic composite tube that will dock, outer steel band is enclosed within outside this pipe, boss by the internal layer steel band is stuck in flange in the pipe, and the mouth of pipe that an other end will dock is also handled equally with internal layer steel band, outer steel band and flange, internal layer steel band butt joint then, the flange on both sides is bolted to connection, thereby has realized rapid abutting joint.
The beneficial effects of the utility model are: have characteristics such as pressure-bearing height, good airproof performance, connection be efficient and convenient, be applicable to elevated pressures places such as the vertical water supply and sewage in down-hole, mine.The shortcoming that this product is low at the common Placement compressive strength of plastic pipe, connection is loaded down with trivial details, the technology of taking the rapid pipe joint of plastic tube to be carried out reducing improves the voltage withstand class of pipe coupling place, both had the acid resistant alkali of plastic tube, corrosion-resistant, in light weight, advantage that fluid resistance is little, the big advantage of intensity height, pressure-bearing that has steel pipe again, this Placement has also improved piping erection speed greatly simultaneously, and is efficient and convenient, time saving and energy saving, need not the professional workforce, simple to operate.
Description of drawings
Fig. 1 is the structural representation of the utility model internal layer steel band;
Fig. 2 is the structural representation of the outer steel band of the utility model;
Fig. 3 is the utility model flange arrangement schematic representation.
1 is the internal layer steel band among the figure; 2 is outer steel band; 3 is flange; 4 is hangnail; 5 is boss; 6 is groove.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described further:
As described in Figure 1, the utility model comprises: internal layer steel band 1, outer steel band 2 and flange 3, wherein the afterbody of internal layer steel band 1 is provided with hangnail 4, the front portion of internal layer steel band 1 is provided with outside boss 5, internal layer steel band 1 middle part is provided with groove 6, outer steel band 2 afterbody inboards are set to the slope dress, and outer steel band 2 front ends are provided with inside boss 5.
Hangnail 4 is one or more, can be provided with as required.Present embodiment is provided with 6 hangnails 4.
Steel wire mesh frame plastic composite tube internal diameter and internal layer steel band 1 external diameter are complementary, and the steel wire mesh frame plastic composite tube external diameter then is complementary with outer steel band 2 internal diameters, and all are complementary with flange 3 internal diameters.
Wherein the groove 6 at internal layer steel band 1 middle part is anti-skidding falling from power, and can play preventing that pipe from skidding off internal layer steel band 1.
Hangnail 4 mainly is in order to prevent that internal layer steel band 1 from receiving that pressure is pushed out pipe racks, is provided with the friction that can be added to behind the hangnail 4 between internal layer steel band 1 and the pipe, can better fix internal layer pipe racks 1.
During use, earlier flange 3 is penetrated in the pipe, internal layer steel band 1 is pushed in the end steel wire mesh frame plastic composite tube that will dock, outer steel band 2 is enclosed within outside this pipe, boss 5 by internal layer steel band 1 is stuck in flange 3 in the pipe, and the mouth of pipe that an other end will dock is also handled equally with internal layer steel band 1, outer steel band 2 and flange 3, internal layer steel band 1 butt joint then, the flange 3 on both sides is bolted to connection, thereby has realized rapid abutting joint.
Claims (2)
1. flange-type steel wire mesh framework composite tube rapid pipe joint, it is characterized in that comprising: internal layer steel band (1), outer steel band (2) and flange (3), wherein the afterbody of internal layer steel band (1) is provided with hangnail (4), the front portion of internal layer steel band (1) is provided with outside boss (5), internal layer steel band (1) middle part is provided with groove (6), outer steel band (2) afterbody inboard is set to the slope dress, and outer steel band (2) front end is provided with inside boss (5).
2. flange-type steel wire mesh framework composite tube according to claim 1 rapid pipe joint is characterized in that described hangnail (4) is for one or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200397770U CN201944463U (en) | 2011-02-16 | 2011-02-16 | Flange fast connector of steel mesh skeleton composited tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200397770U CN201944463U (en) | 2011-02-16 | 2011-02-16 | Flange fast connector of steel mesh skeleton composited tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201944463U true CN201944463U (en) | 2011-08-24 |
Family
ID=44471806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200397770U Expired - Lifetime CN201944463U (en) | 2011-02-16 | 2011-02-16 | Flange fast connector of steel mesh skeleton composited tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201944463U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107355600A (en) * | 2017-08-04 | 2017-11-17 | 镇江春环密封件集团有限公司 | A kind of steel lining multiple tube |
-
2011
- 2011-02-16 CN CN2011200397770U patent/CN201944463U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107355600A (en) * | 2017-08-04 | 2017-11-17 | 镇江春环密封件集团有限公司 | A kind of steel lining multiple tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180820 Address after: 255150 Jianshe Road 60, North Shen village, Zhai Li Town, Zichuan District, Zibo, Shandong Patentee after: Shandong Fangda new Mstar Technology Ltd Address before: 255150 Jianshe Road 60, Zichuan District, Zibo, Shandong Patentee before: Shandong Fangda Engineering Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110824 |
|
| CX01 | Expiry of patent term |