CN215791853U - High resistance to compression PVC communication pipe - Google Patents
High resistance to compression PVC communication pipe Download PDFInfo
- Publication number
- CN215791853U CN215791853U CN202121555059.9U CN202121555059U CN215791853U CN 215791853 U CN215791853 U CN 215791853U CN 202121555059 U CN202121555059 U CN 202121555059U CN 215791853 U CN215791853 U CN 215791853U
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- pvc
- pipe section
- positioning rod
- straight pipe
- support rod
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- 238000004891 communication Methods 0.000 title claims abstract description 24
- 230000006835 compression Effects 0.000 title claims description 26
- 238000007906 compression Methods 0.000 title claims description 26
- 238000005452 bending Methods 0.000 claims description 4
- 239000003381 stabilizer Substances 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims 2
- 241001391944 Commicarpus scandens Species 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model aims to provide a high-pressure-resistant PVC communication pipe, which avoids the phenomenon that a PVC straight pipe section is broken nearby a joint or separated from a PVC bent pipe section due to accidental stress. The high-pressure-resistance PVC communication pipe comprises a PVC bent pipe section and two PVC straight pipe sections respectively connected with two ends of the PVC bent pipe section, and comprises a positioning rod, a supporting rod and two limiting nuts, wherein the near end of the positioning rod is fixedly connected to the PVC bent pipe section, the far end of the positioning rod faces to the circle center of an arc where the PVC bent pipe section is located and is in the same plane with the PVC straight pipe section, and threads are arranged on the side wall of the far end of the positioning rod; the support rod body is provided with radial mounting holes which are sleeved on the positioning rod and move along the positioning rod in the plane until the outer walls of the two PVC straight pipe sections block the two ends of the support rod, and in this state, the two limit nuts are screwed at the far end of the positioning rod in a mode of being respectively positioned at the two sides of the support rod so as to lock the support rod on the positioning rod.
Description
Technical Field
The utility model relates to the field of pipelines, in particular to a PVC communication pipe.
Background
The PVC communication tube is used for accommodating the communication wire. In order to conveniently disassemble the PVC communication pipe so as to overhaul the communication wire accommodated in the PVC communication pipe, the PVC straight pipe section and the PVC bent pipe section of the PVC communication pipe are generally in threaded connection. The PVC straight pipe section is long, once the PVC straight pipe section is accidentally stressed to cause the two PVC straight pipe sections to have a tendency of being close to each other, the joint of the PVC straight pipe section and the PVC bent pipe section becomes a lever fulcrum, the PVC straight pipe section becomes a lever, the stress of the PVC straight pipe section is increased near the joint of the PVC bent pipe section, and the PVC straight pipe section is easy to break near the joint or be separated from the PVC bent pipe section.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a high-pressure-resistant PVC communication pipe, which avoids the phenomenon that a PVC straight pipe section is broken nearby a joint or separated from a PVC bent pipe section due to accidental stress.
The high-pressure-resistance PVC communication pipe comprises a PVC bent pipe section and two PVC straight pipe sections respectively connected with two ends of the PVC bent pipe section, and comprises a positioning rod, a supporting rod and two limiting nuts, wherein the near end of the positioning rod is fixedly connected to the PVC bent pipe section, the far end of the positioning rod faces to the circle center of an arc where the PVC bent pipe section is located and is in the same plane with the PVC straight pipe section, and threads are arranged on the side wall of the far end of the positioning rod; the support rod body is provided with radial mounting holes which are sleeved on the positioning rod and move along the positioning rod in the plane until the outer walls of the two PVC straight pipe sections block the two ends of the support rod, and in this state, the two limit nuts are screwed at the far end of the positioning rod in a mode of being respectively positioned at the two sides of the support rod so as to lock the support rod on the positioning rod.
Furthermore, the two ends of the support rod are respectively provided with a spherical end, and the support rod moves along the positioning rod until the outer walls of the two PVC straight pipe sections block the spherical ends at the two ends of the support rod as described above.
Furthermore, the PVC straight pipe sections are provided with compression limiting strips on the side parts facing the support rods, and the compression limiting strips limit the support rods so that the support rods are positioned in the plane to align with the two PVC straight pipe sections when moving along the positioning rods.
Furthermore, the pressed limiting strip is provided with an open slot parallel to the positioning rod, the supporting rod is provided with a radial narrowing part, the radial narrowing part is embedded into the open slot through a notch of the open slot, the open slot axially limits the radial narrowing part of the supporting rod so as to prevent the supporting rod from axially shifting to cause puncture two PVC straight pipe sections, and the supporting rod is radially limited so as to prevent the supporting rod from radially shifting out of the plane.
Furthermore, the near end of the compression limiting strip is fixedly connected to the PVC straight pipe section, the far end of the compression limiting strip extends out of two support legs, and the support legs are fixedly connected to the PVC straight pipe section; the notch of the open slot is located between the two legs.
Furthermore, the included angle between the positioning rod and the two PVC straight pipe sections is 45 degrees; the stabilizer blade is 45 degrees with the contained angle of the PVC straight tube section that corresponds, and is 90 degrees with the contained angle of pressurized spacing strip.
Furthermore, a rubber pad is arranged on the inner side wall of the opening groove.
Furthermore, a first identification part is arranged on the outer side wall of the end part of the PVC straight pipe section, a second identification part is arranged on the outer side wall of the end part of the PVC bent pipe section, and the positioning rod and the PVC straight pipe section are in the same plane in the state that the second identification part is aligned to the first identification part.
Has the advantages that: once two PVC straight tube sections unexpected atress lead to having the trend of being close to each other, then the bracing piece can withstand two PVC straight tube sections in order to avoid two PVC straight tube sections to be close to each other, so PVC straight tube section is difficult to break at the junction or deviate from the PVC bend section.
Drawings
FIG. 1 is a front view of a high pressure PVC communication tube in a completed installed state;
FIG. 2 is a left perspective schematic view of a first compression stop bar on a vertical PVC straight section;
1. a vertical PVC straight pipe section; 2. PVC pipe bending sections; 3. a first identification portion; 4. a second identification portion; 5. positioning a rod; 6. a support bar; 7. a radially narrowed portion; 8. a spherical end; 9. a first compression limiting strip; 10. a first leg; 11. an open slot; 12. a rubber pad; 13. a limit nut; 14. a notch; 15. a horizontal PVC straight pipe section; 16. a second leg; 17. the second is pressed spacing.
Detailed Description
The utility model is described in further detail below with reference to specific embodiments.
As shown in fig. 1, the high pressure-resistant PVC communication pipe includes a vertical PVC straight pipe section 1, a PVC bend pipe section 2, a horizontal PVC straight pipe section 15, a positioning rod 5, and a support rod 6, wherein the top side wall of the vertical PVC straight pipe section 1 and the right side wall of the horizontal PVC straight pipe section 15 are respectively provided with a first identification portion 3, and the side walls of two ends of the PVC bend pipe section 2 are respectively provided with a second identification portion 4. The near-end rigid coupling of locating lever 5 is in the left side of PVC bend section 2 and the distal end is equipped with the screw thread and is furnished with two stop nut 13 towards the centre of a circle of the circular arc of PVC bend section 2 place on the lateral wall of locating lever 5 distal end, and 6 poles of the supporting rod are opened radially and are installed the hole with the suit and arrive on locating lever 5, and two stop nut 13 are in the 5 distal ends of locating lever in order to be located the mode spiro union of 6 both sides of supporting rod respectively. The side parts of the two ends of the support rod 6 are provided with radial narrowing parts 7, and the two end surfaces are provided with spherical ends 8. A first compression limiting strip 9 and two first supporting legs 10 are arranged on the left side of the vertical PVC straight pipe section 1, the near end of the first compression limiting strip 9 is fixedly connected to the left side of the vertical PVC straight pipe section 1, and a 45-degree included angle is formed between the near end and the vertical PVC straight pipe section 1; the far ends of the two first support legs 10 are fixedly connected with the far ends of the first compression limiting strips 9 to form a 90-degree included angle with the first compression limiting strips 9, and the near ends of the two first support legs 10 are fixedly connected to the left side of the vertical PVC straight pipe section 1 to form a 45-degree included angle with the vertical PVC straight pipe section 1. The first pressure limiting bar 9 is provided with an open slot 11 as shown in fig. 2, and a slot opening 14 of the open slot 11 is located between the two first legs 10. The lower part of the horizontal PVC straight pipe section 15 is provided with a second compression limiting strip 17 and two second support legs 16 which are symmetrical to the vertical PVC straight pipe section 1, the first compression limiting strip 9 and the two first support legs 10, and the description is omitted.
The steps of installing the high pressure-resistant PVC communication pipe are as follows: as shown in fig. 1, an installer connects the right end of the horizontal PVC straight pipe section 15 to the left end of the PVC elbow section 2, connects the upper end of the vertical PVC straight pipe section 1 to the lower end of the PVC elbow section 2, and the included angle between the positioning rod 5 and the two PVC straight pipe sections is 45 degrees. In the connection process, an installer rotates the horizontal PVC straight pipe section 15 and the vertical PVC straight pipe section 1 until the first identification parts 3 of the two align the corresponding second identification parts 4, under the state, the positioning rod 5 and the vertical PVC straight pipe section 1, the horizontal PVC straight pipe section 15, the PVC bent pipe section 2, the first pressed limiting strip 9 and the second pressed limiting strip 17 are positioned in the same vertical plane, and the open slots 11 of the first pressed limiting strip 9 and the second pressed limiting strip 17 are parallel to the positioning rod 5. The installer loosens two limit nuts 13 and pushes the support rod 6 sleeved on the positioning rod 5 to move along the vertical plane, so that the radial narrowing parts 7 at the two ends of the support rod 6 respectively enter the corresponding open slots 11 through the notches 14 (see fig. 2) of the first pressed limit strip 9 and the second pressed limit strip 17, the pressed limit strips pass through the open slots 11 to axially limit the radial narrowing parts 7 of the support rod 6 so as to prevent the support rod 6 from axially shifting to cause two PVC straight tube sections, the open slots 11 radially limit the support rod 6 so as to prevent the support rod 6 from radially shifting to deviate from the vertical plane, and the inner side wall of the open slot 11 is provided with a rubber pad 12 so as to prevent the support rod 6 and the open slot 11 from being mutually worn. The installer continues to push the support rod 6 to move along the vertical plane until the left wall of the vertical PVC straight pipe section 1 and the bottom wall of the horizontal PVC straight pipe section 15 respectively block the spherical end 8 at the two ends of the support rod 6, and then the installer tightens the two limit nuts 13 on the positioning rod 5 so that the two limit nuts 13 clamp the support rod 6 to fix the support rod 6, and the installation is completed. Therefore, once the two PVC straight pipe sections are accidentally stressed to cause the tendency of mutual approaching, the support rod can support the two PVC straight pipe sections to prevent the two PVC straight pipe sections from approaching each other, so that the PVC straight pipe sections are not easy to break at the joints or to be separated from the PVC bent pipe sections.
The above description is only the embodiments of the present invention, and the scope of protection is not limited thereto. The insubstantial changes or substitutions will now be made by those skilled in the art based on the teachings of the present invention, which fall within the scope of the claims.
Claims (8)
1. High resistance to compression PVC communication pipe, include PVC bend section and connect two PVC straight tube sections at PVC bend section both ends respectively, its characterized in that: the PVC bending device comprises a positioning rod, a support rod and two limiting nuts, wherein the near end of the positioning rod is fixedly connected to a PVC bending pipe section, the far end of the positioning rod faces to the circle center of an arc where the PVC bending pipe section is located and is in the same plane with the PVC straight pipe section, and threads are arranged on the side wall of the far end of the positioning rod; the support rod body is provided with radial mounting holes which are sleeved on the positioning rod and move along the positioning rod in the plane until the outer walls of the two PVC straight pipe sections block the two ends of the support rod, and in this state, the two limit nuts are screwed at the far end of the positioning rod in a mode of being respectively positioned at the two sides of the support rod so as to lock the support rod on the positioning rod.
2. The high compression resistant PVC communication tube of claim 1, wherein: the two ends of the support rod are respectively provided with the spherical ends, and the support rod moves along the positioning rod until the outer walls of the two PVC straight pipe sections block the spherical ends at the two ends of the support rod as described above.
3. The high compression resistant PVC communication tube of claim 1, wherein: the PVC straight pipe sections are provided with compression limiting strips on the side parts facing the supporting rods, and the compression limiting strips limit the supporting rods so that the supporting rods are located in the plane and aligned with the two PVC straight pipe sections when moving along the positioning rods.
4. A high compression resistant PVC communication tube as claimed in claim 3, wherein: the utility model discloses a PVC straight tube section, including the bracing piece, the bracing piece is equipped with the radial constriction portion, the opening slot that is on a parallel with the locating lever is seted up to the spacing strip of pressurized, and the bracing piece is equipped with radial constriction portion, radial constriction portion is embedded into the opening slot through the notch of opening slot, and the opening slot carries out axial spacing in order to avoid the bracing piece axial displacement to puncture two PVC straight tube sections to carry out radial spacing in order to avoid the bracing piece radial displacement to deviate from to the bracing piece the plane to the bracing piece.
5. The high compression resistant PVC communication tube of claim 4, wherein: the near end of the compression limiting strip is fixedly connected to the PVC straight pipe section, the far end of the compression limiting strip extends out of two support legs, and the support legs are fixedly connected to the PVC straight pipe section; the notch of the open slot is located between the two legs.
6. The high compression resistant PVC communication tube of claim 5, wherein: the included angle between the positioning rod and the two PVC straight pipe sections is 45 degrees; the stabilizer blade is 45 degrees with the contained angle of the PVC straight tube section that corresponds, and is 90 degrees with the contained angle of pressurized spacing strip.
7. The high compression resistant PVC communication tube of claim 4, wherein: the inner side wall of the open slot is provided with a rubber pad.
8. The high compression resistant PVC communication tube of claim 1, wherein: the outer side wall of the end part of the PVC straight pipe section is provided with a first identification part, the outer side wall of the end part of the PVC bent pipe section is provided with a second identification part, and the positioning rod and the PVC straight pipe section are in the same plane in the state that the second identification part is aligned to the first identification part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121555059.9U CN215791853U (en) | 2021-07-08 | 2021-07-08 | High resistance to compression PVC communication pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121555059.9U CN215791853U (en) | 2021-07-08 | 2021-07-08 | High resistance to compression PVC communication pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215791853U true CN215791853U (en) | 2022-02-11 |
Family
ID=80181191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121555059.9U Active CN215791853U (en) | 2021-07-08 | 2021-07-08 | High resistance to compression PVC communication pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215791853U (en) |
-
2021
- 2021-07-08 CN CN202121555059.9U patent/CN215791853U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231102 Address after: 510000, 101, No. 2 Yongshun Avenue West, Huangpu District, Guangzhou City, Guangdong Province (location: 1st floor, Building A) Patentee after: Guangdong Honghong Industrial Co.,Ltd. Address before: 510000 No.2, West Yongshun Avenue, Yonghe Economic Zone, Guangzhou Economic and Technological Development Zone, Guangdong Province Patentee before: ASIAN OASIS INDUSTRIES (GUANGZHOU) CO.,LTD. |
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| TR01 | Transfer of patent right |