CN210779942U - PVC cable protection pipe elbow - Google Patents
PVC cable protection pipe elbow Download PDFInfo
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- CN210779942U CN210779942U CN201922003680.3U CN201922003680U CN210779942U CN 210779942 U CN210779942 U CN 210779942U CN 201922003680 U CN201922003680 U CN 201922003680U CN 210779942 U CN210779942 U CN 210779942U
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- elbow
- cable protection
- protection pipe
- pvc cable
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Abstract
A PVC cable protection pipe elbow belongs to the technical field of pipelines. The elbow body is corrugated expansion hose, sets up elbow angle adjustment mechanism in the elbow body cavity, elbow angle adjustment mechanism include first flange, second flange, connect between first flange, the second flange and set up the elasticity arc regulation pole that a set of annular distributes, the interval sets up a set of solid fixed ring on the elasticity arc regulation pole, elasticity arc regulation pole and solid fixed ring cross-under clearance fit, elasticity arc regulation pole both ends respectively with first flange, second flange cross-under clearance fit and through nut locking fixed, elbow body both ends respectively with first flange, second flange fixed connection. Above-mentioned PVC cable protection pipe elbow, simple structure, convenient operation, the radian of elbow can be as required field adjustment, satisfies high accuracy engineering demand, effectively practices thrift the activity duration, improves work efficiency.
Description
Technical Field
The utility model belongs to the technical field of the pipeline, specifically be a PVC cable protection pipe elbow.
Background
The PVC pipe is widely used as a cable protection sleeve, the tubular elbow can be used in cable wiring application, the bending angle of a common elbow in the market at present has standard angles of 30 degrees, 60 degrees, 90 degrees and the like, but in the use process of the PVC elbow, because the radian of the elbow cannot be adjusted, in the engineering with higher precision requirement, if elbows with other angles are needed, the elbow can be customized only by a manufacturer, so that the production period is long, and the temporary change of the requirement in the engineering is difficult to deal with.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned problem that exists among the prior art, the utility model aims to design provides a technical scheme of PVC cable protection tube elbow, its simple structure, convenient operation, the radian of elbow can be as required on-the-spot adjustment, satisfies high accuracy engineering demand, effectively practices thrift the activity duration, improves work efficiency.
A PVC cable protection pipe elbow, including the elbow body, its characterized in that elbow body is corrugated expansion hose, sets up elbow angle adjustment mechanism in the elbow body cavity, elbow angle adjustment mechanism include first flange, second flange, connect between first flange, the second flange and set up the elasticity arc regulation pole that a set of annular distributes, the interval sets up a set of solid fixed ring on the elasticity arc regulation pole, elasticity arc regulation pole and solid fixed ring cross-under clearance fit, elasticity arc regulation pole both ends respectively with first flange, second flange cross-under clearance fit and through nut locking fixed, elbow body both ends respectively with first flange, second flange fixed connection.
The PVC cable protection pipe elbow is characterized in that an annular and uniformly distributed elastic arc adjusting rod is connected between a first connecting flange and a second connecting flange.
The PVC cable protection pipe elbow is characterized in that the elastic arc adjusting rod is provided with fixing rings at intervals, the fixing rings are provided with through holes, and the elastic arc adjusting rod penetrates through the through holes to be movably matched with the fixing rings.
The PVC cable protection pipe elbow is characterized in that the outer ring of the fixing ring is fixedly connected with or separately matched with the inner wall of the elbow body.
The PVC cable protection pipe elbow is characterized in that threads are respectively arranged at two ends of the elastic arc adjusting rod, small holes are correspondingly formed in the first connecting flange and the second connecting flange, and the two ends of the elastic arc adjusting rod are locked and fixed through nuts after penetrating through the small holes.
The PVC cable protection pipe elbow is characterized in that the first connecting flange and the second connecting flange are respectively provided with a flange fixing hole.
The PVC cable protection pipe elbow is characterized in that an anti-corrosion waterproof layer is coated on the outer surface of an elbow body, and a wear-resistant protective layer is coated on the inner surface of the elbow body.
Above-mentioned PVC cable protection pipe elbow, simple structure, convenient operation, the radian of elbow can be as required field adjustment, satisfies high accuracy engineering demand, effectively practices thrift the activity duration, improves work efficiency.
Drawings
FIG. 1 is a schematic structural view of an elbow angle adjusting mechanism of the present invention;
fig. 2 is a schematic structural view of the elbow body of the utility model;
FIG. 3 is a schematic cross-sectional view of the elbow body;
in the figure: 1-a first connecting flange, 101-a flange fixing hole, 102-a nut, 2-an elastic arc adjusting rod, 3-a fixing ring, 4-a second connecting flange, 5-an elbow body, 6-an anti-corrosion waterproof layer and 7-a wear-resistant protective layer.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in the figure, this PVC cable protection pipe elbow, including elbow body 5, elbow body 5 is corrugated expansion hose, sets up elbow angle adjustment mechanism in the 5 cavitys of elbow body, elbow angle adjustment mechanism include first flange 1, second flange 4, connect between first flange 1, the second flange 4 and set up a set of annular distribution's elasticity arc adjustment pole 2, the interval sets up a set of solid fixed ring 3 on the elasticity arc adjustment pole 2, elasticity arc adjustment pole 2 with solid fixed ring 3 cross-under clearance fit, elasticity arc adjustment pole 2 both ends respectively with first flange 1, second flange 4 cross-under clearance fit and through nut 102 locking fixed, elbow body 5 both ends respectively with first flange 1, second flange 4 fixed connection. The elastic arc-shaped adjusting rod 2 is made of elastic materials and can be bent to an angle and shaped. The elbow body 5 adopts the corrugated telescopic hose, so that the elastic telescopic space is large, and the angle adjusting range of the elbow is large.
Furthermore, 3-5 elastic arc-shaped adjusting rods 2 which are uniformly distributed in an annular shape are connected and arranged between the first connecting flange 1 and the second connecting flange 4, preferably 3 elastic arc-shaped adjusting rods 2 which are uniformly distributed in an annular shape are arranged, and the number of the elastic arc-shaped adjusting rods can be selected according to the size of the PVC cable protection pipe elbow.
Further, 2-5 solid fixed rings 3 are arranged on the elastic arc adjusting rod 2 at intervals, through holes are formed in the solid fixed rings 3, the elastic arc adjusting rod 2 penetrates through the through holes to be movably matched with the solid fixed rings 3, 3 solid fixed rings 3 are preferably arranged, the solid fixed rings 3 can limit the elastic arc adjusting rod 2, and a supporting effect is also achieved on the elbow body 5.
Further, the outer ring of the fixing ring 3 is fixedly connected with or separately matched with the inner wall of the elbow body 5, and the outer ring of the fixing ring 3 is fixed on the inner wall of the elbow body 5 in a bonding mode and can also be fixed in other fixing modes.
Furthermore, the two ends of the elastic arc-shaped adjusting rod 2 are respectively provided with threads, the first connecting flange 1 and the second connecting flange 4 are correspondingly provided with small holes, the two ends of the elastic arc-shaped adjusting rod 2 are fixedly locked through the nuts 102 after penetrating through the small holes, the whole angle of the elbow is adjusted through the extending length of the elastic arc-shaped adjusting rod 2, and the use is simple and convenient.
Further, the first connecting flange 1 and the second connecting flange 4 are respectively provided with a flange fixing hole 101, and the flange fixing holes 101 are respectively used for connecting the elbow and the PVC main pipe.
Further, the outer surface of the elbow body 5 is coated with an anti-corrosion waterproof layer 6, and the inner surface of the elbow body 5 is coated with a wear-resistant protective layer 7. The anti-corrosion waterproof layer 6 plays a role in corrosion resistance and water resistance, and the service life of the elbow is prolonged; the wear-resistant protective layer 7 can prevent the cable from wearing the inner wall of the elbow body 5.
The utility model discloses each part adopts current material and current technology to make according to functional characteristics separately, no longer gives unnecessary details here. The above technical solutions describe the present invention in detail, but do not limit the scope of the present invention. It should be understood that any obvious alterations or substitutions to the present invention by those skilled in the art based on the teachings of the present invention should also be considered as the scope of the present invention.
Claims (7)
1. The utility model provides a PVC cable protection pipe elbow, includes elbow body (5), its characterized in that elbow body (5) are corrugated expansion hose, set up elbow angle adjustment mechanism in elbow body (5) cavity, elbow angle adjustment mechanism include first flange (1), second flange (4), connect between first flange (1), second flange (4) and set up elasticity arc regulation pole (2) that a set of annular distributes, elasticity arc regulation pole (2) are gone up the interval and are set up a set of solid fixed ring (3), elasticity arc regulation pole (2) and solid fixed ring (3) cross-under clearance fit, elasticity arc regulation pole (2) both ends respectively with first flange (1), second flange (4) cross-under clearance fit and through nut (102) locking fixed, elbow body (5) both ends respectively with first flange (1), The second connecting flange (4) is fixedly connected.
2. The PVC cable protection pipe elbow according to claim 1, wherein 3-5 elastic arc-shaped adjusting rods (2) which are uniformly distributed in a ring shape are connected between the first connecting flange (1) and the second connecting flange (4).
3. The PVC cable protection pipe elbow as claimed in claim 1, wherein the elastic arc adjustment rod (2) is provided with 2-5 fixing rings (3) at intervals, the fixing rings (3) are provided with through holes, and the elastic arc adjustment rod (2) passes through the through holes to be movably matched with the fixing rings (3).
4. The PVC cable protection pipe elbow according to claim 1, wherein the outer ring of the fixing ring (3) is fixedly connected or separately matched with the inner wall of the elbow body (5).
5. The PVC cable protection pipe elbow according to claim 1, wherein the two ends of the elastic arc adjustment rod (2) are respectively provided with threads, the first connecting flange (1) and the second connecting flange (4) are correspondingly provided with small holes, and the two ends of the elastic arc adjustment rod (2) are locked and fixed through nuts (102) after passing through the small holes.
6. The PVC cable protection pipe elbow according to claim 1, wherein the first connecting flange (1) and the second connecting flange (4) are respectively provided with flange fixing holes (101).
7. The PVC cable protection pipe elbow according to claim 1, wherein the outer surface of the elbow body (5) is coated with an anti-corrosion waterproof layer (6), and the inner surface of the elbow body (5) is coated with a wear-resistant protective layer (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922003680.3U CN210779942U (en) | 2019-11-19 | 2019-11-19 | PVC cable protection pipe elbow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922003680.3U CN210779942U (en) | 2019-11-19 | 2019-11-19 | PVC cable protection pipe elbow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210779942U true CN210779942U (en) | 2020-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922003680.3U Active CN210779942U (en) | 2019-11-19 | 2019-11-19 | PVC cable protection pipe elbow |
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| Country | Link |
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| CN (1) | CN210779942U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113904294A (en) * | 2021-09-29 | 2022-01-07 | 深圳市骏鼎达新材料股份有限公司 | Cable protection pipe |
-
2019
- 2019-11-19 CN CN201922003680.3U patent/CN210779942U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113904294A (en) * | 2021-09-29 | 2022-01-07 | 深圳市骏鼎达新材料股份有限公司 | Cable protection pipe |
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