CN216923626U - PE pipe connecting device - Google Patents
PE pipe connecting device Download PDFInfo
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- CN216923626U CN216923626U CN202220534213.2U CN202220534213U CN216923626U CN 216923626 U CN216923626 U CN 216923626U CN 202220534213 U CN202220534213 U CN 202220534213U CN 216923626 U CN216923626 U CN 216923626U
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- pipe body
- connecting pipe
- pipelines
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Abstract
The utility model discloses a PE pipe connecting device, and relates to the technical field of pipeline connecting devices. According to the utility model, the through holes are uniformly and annularly formed in the positions of the two sides of the connecting pipe body, the fixed connecting nails are preset in the through holes, after the two sides in the connecting pipe body are preliminarily and fixedly connected with the two external pipelines through the internal threads, a worker extends and extrudes the fixed connecting nails into the two pipelines through an external tool, so that the connecting pipe body and the two pipelines are further and tightly fixed through the fixed connecting nails, the risk of falling between the connecting pipe body and the pipelines cannot occur after long-time use, the problem of leakage between pipeline connections is effectively avoided, the service life is prolonged to a certain extent, and the frequent maintenance times are reduced.
Description
Technical Field
The utility model relates to the technical field of pipeline connecting devices, in particular to a PE pipe connecting device.
Background
The plastic pipe market of the PE pipe in China is steadily developing, the PE pipe, the PP-R pipe and the UPVC pipe all occupy a place, wherein the strong development potential of the PE pipe is most remarkable, the PE pipe has good sanitary performance, no heavy metal salt stabilizer is added during processing of the PE pipe, the PE pipe is non-toxic in material, free of scaling layer and free of bacteria breeding, the secondary pollution of urban drinking water is well solved, the corrosion resistance is excellent, the PE pipe can resist the corrosion of various chemical media except a few strong oxidants, free of electrochemical corrosion and long in service life, and the PE pipe can be safely used for more than 50 years under the conditions of rated temperature and pressure.
In the prior art, the pipelines are generally communicated with each other by using a connecting device, but the two pipelines are connected by using methods such as connecting threads or flanges and the like, but the pipelines are connected by only combining threads or flanges or the two, so that the pipeline joint is loosened to a certain extent for a long time, and liquid leakage can occur to a certain extent.
SUMMERY OF THE UTILITY MODEL
Based on the above, the utility model aims to provide a PE pipe connecting device, so as to solve the technical problem that the long-time connection of the pipeline connecting device in the prior art can cause certain looseness of the pipeline connection part, so that liquid leakage can occur to a certain extent.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a PE manages connecting device, includes the connecting pipe body, the internal thread has all been seted up to the inside both sides of connecting pipe body, the annular has been seted up multiunit through-hole all to the inside both sides of connecting pipe body, multiunit the inside fixed connection nail that all is provided with of through-hole, and be interference fit between fixed connection nail and the through-hole.
Through adopting above-mentioned technical scheme, the multiunit through-hole has been seted up through the even annular in position department in connecting pipe body both sides, and the through-hole is inside to have all preset the fixed connection nail, after the inside both sides of connecting pipe body and two sets of pipelines in the external world pass through the preliminary fixed connection of internal thread, the staff extends the inside of extruding into two sets of pipelines with multiunit fixed connection nail through external instrument, thereby it is inseparable to further fix through the fixed connection nail between messenger's connecting pipe body and the two sets of pipelines, the risk that drops between connecting pipe body and the pipeline can not take place for long-time use, thereby the effectual problem of leaking between the pipe connection of having avoided, certain degree has improved life, reduce the number of times of frequent maintenance, staff's intensity of labour has been reduced.
The utility model is further arranged in that the two sides of the outer wall of the connecting pipe body are fixedly provided with connecting rings matched with the plurality of groups of fixed connecting nails, and matching holes matched with the fixed connecting nails are formed in the two groups of connecting rings.
Through adopting above-mentioned technical scheme, wherein the go-between further plays the fixed connection effect to multiunit fixed connection nail, and wherein the material of go-between is the rubber material.
The utility model is further arranged in such a way that a plurality of groups of extrusion blocks are annularly distributed on two sides in the connecting pipe body, and the extrusion blocks and the plurality of groups of fixed connecting nails are arranged in a staggered way.
Through adopting above-mentioned technical scheme, the multiunit extrusion piece that the inside both sides of connecting pipe body annular set up then carries out the extrusion of certain degree to external pipeline outer wall, and then makes the hookup location be in sealed effect between connecting pipe body and the two sets of pipelines, further improves sealed effect to connecting pipe body and pipeline between life has been increased.
The anti-skid connecting pipe is further characterized in that an outer protection pipe is fixedly arranged in the middle of the outer side of the connecting pipe body, and anti-skid lines are arranged on the outer wall of the outer protection pipe.
Through adopting above-mentioned technical scheme, the outer protection tube plays the support protection to the outer wall of connecting pipe body, has further improved the use intensity of connecting pipe body.
In summary, the utility model mainly has the following beneficial effects: according to the utility model, the through holes are uniformly and annularly formed in the positions of the two sides of the connecting pipe body, the fixed connecting nails are preset in the through holes, after the two sides in the connecting pipe body are preliminarily and fixedly connected with the two external pipelines through the internal threads, a worker extends and extrudes the fixed connecting nails into the two pipelines through an external tool, so that the connecting pipe body and the two pipelines are further and tightly fixed through the fixed connecting nails, the risk of falling between the connecting pipe body and the pipelines cannot occur after long-time use, the problem of leakage between pipeline connections is effectively avoided, the service life is prolonged to a certain extent, the frequency of frequent maintenance is reduced, and the labor intensity of the worker is reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is an enlarged view of FIG. 2 at A.
In the figure: 1. a connecting pipe body; 2. an internal thread; 3. fixing the connecting nail; 4. a through hole; 5. a connecting ring; 6. extruding the block; 7. an outer protective tube.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
The following describes an embodiment of the present invention based on its overall structure.
A PE pipe connecting device is disclosed, as shown in figure 1, figure 2 and figure 3, comprising a connecting pipe body 1, wherein inner threads 2 are arranged on two sides inside the connecting pipe body 1, a plurality of groups of through holes 4 are annularly arranged on two sides inside the connecting pipe body 1, fixed connecting nails 3 are arranged inside the through holes 4, and the fixed connecting nails 3 and the through holes 4 are in interference fit, when two groups of pipelines inside the connecting pipe body 1 are preliminarily and fixedly connected with the outside through the inner threads 2, a worker extends and extrudes the fixed connecting nails 3 into the two groups of pipelines through an external tool, so that the connecting pipe body 1 and the two groups of pipelines are further and tightly fixed through the fixed connecting nails 3, the risk of falling off between the connecting pipe body 1 and the pipelines can not occur after long-time use, the problem of leakage between the pipeline connections is effectively avoided, and the service life is prolonged to a certain extent, reduce the number of times of frequent maintenance, reduced staff's intensity of labour, the both sides of 1 outer wall of connecting pipe body are all fixed be provided with multiunit fixed connection nail 3 matched with go-between 5, two sets of go-between 5 inside all seted up with fixed connection nail 3 matched with mating holes, wherein go-between 5 further plays the fixed connection effect to multiunit fixed connection nail 3.
Referring to fig. 1, 2 and 3, a plurality of groups of extrusion blocks 6 are annularly distributed on two sides inside the connecting pipe body 1, and the extrusion blocks 6 and the plurality of groups of fixed connecting nails 3 are arranged in a staggered manner.
Referring to fig. 1 and 2, an outer protection tube 7 is fixedly arranged at a middle position outside the connecting tube body 1, and the outer wall of the outer protection tube 7 is provided with anti-skid lines.
The working principle of the utility model is as follows: when the connecting pipe is used, a plurality of groups of through holes 4 are uniformly and annularly formed in the positions of two sides of the connecting pipe body 1, and fixed connecting nails 3 are all preset in the through holes 4, wherein the plurality of groups of fixed connecting nails 3 are preset in the connecting pipe body 1, and the tail part of each group of fixed connecting nails 3 protrudes out of the outer wall of the connecting pipe body 1;
after the two sides in the connecting pipe body 1 are primarily and fixedly connected with two groups of external pipelines through the internal threads 2, a worker extends and extrudes a plurality of groups of fixed connecting nails 3 into the two groups of pipelines through an external tool, so that the connecting pipe body 1 and the two groups of pipelines are further and tightly fixed through the fixed connecting nails 3, and the risk of falling between the connecting pipe body 1 and the pipelines cannot occur after long-time use, thereby effectively avoiding the problem of leakage between pipeline connections, prolonging the service life to a certain extent, reducing the frequency of frequent maintenance and reducing the labor intensity of the worker;
further, when two sets of pipelines are inserted into the two inner sides of the connecting pipe body 1 to be connected, the multi-group extrusion blocks 6 annularly arranged on the two inner sides of the connecting pipe body 1 extrude the outer wall of the external pipeline to a certain degree, so that the connecting position between the connecting pipe body 1 and the two sets of pipelines is in a sealing effect, the sealing effect is further improved, and the service life between the connecting pipe body 1 and the pipelines is prolonged.
Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.
Claims (4)
1. The utility model provides a PE manages connecting device, includes connecting pipe body (1), its characterized in that: internal thread (2) have all been seted up to the inside both sides of connecting pipe body (1), multiunit through-hole (4), multiunit have all been seted up to the all annular in the inside both sides of connecting pipe body (1) through-hole (4) inside all is provided with fixed connection nail (3), and is interference fit between fixed connection nail (3) and through-hole (4).
2. A PE pipe connection as defined in claim 1, wherein: the connecting pipe is characterized in that connecting rings (5) matched with a plurality of groups of fixed connecting nails (3) are fixedly arranged on two sides of the outer wall of the connecting pipe body (1), and matching holes matched with the fixed connecting nails (3) are formed in the two groups of connecting rings (5).
3. A PE pipe connection as defined in claim 1, wherein: a plurality of groups of extrusion blocks (6) are annularly distributed on two sides in the connecting pipe body (1), and the extrusion blocks (6) and the plurality of groups of fixed connecting nails (3) are arranged in a staggered mode.
4. A PE pipe connection as defined in claim 1, wherein: the connecting pipe is characterized in that an outer protection pipe (7) is fixedly arranged at the middle position of the outer side of the connecting pipe body (1), and anti-skid grains are formed in the outer wall of the outer protection pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220534213.2U CN216923626U (en) | 2022-03-11 | 2022-03-11 | PE pipe connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220534213.2U CN216923626U (en) | 2022-03-11 | 2022-03-11 | PE pipe connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216923626U true CN216923626U (en) | 2022-07-08 |
Family
ID=82227219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220534213.2U Active CN216923626U (en) | 2022-03-11 | 2022-03-11 | PE pipe connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216923626U (en) |
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2022
- 2022-03-11 CN CN202220534213.2U patent/CN216923626U/en active Active
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