CN215721586U - Power cable laying pipeline for power engineering - Google Patents
Power cable laying pipeline for power engineering Download PDFInfo
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- CN215721586U CN215721586U CN202122155444.0U CN202122155444U CN215721586U CN 215721586 U CN215721586 U CN 215721586U CN 202122155444 U CN202122155444 U CN 202122155444U CN 215721586 U CN215721586 U CN 215721586U
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Abstract
The utility model relates to the technical field of pipeline connection, in particular to a power cable laying pipeline for power engineering, which comprises a power pipe and a pipeline elbow main body fixedly connected with the power pipe, wherein the outer wall of the middle end of the pipeline elbow main body is provided with a reinforcing component, and two ends of the pipeline elbow main body are both provided with a sealing connection mechanism, the sealing connection mechanism comprises an outer sleeve fixedly arranged on the circumferential outer wall of the end part of the pipeline elbow main body and an inner sleeve fixedly arranged on the circumferential inner wall of the end part of the pipeline elbow main body respectively, the inner sleeve and one end corresponding to the outer sleeve form an annular insertion cavity, and the annular insertion cavity is matched with an external pipeline; the utility model utilizes the annular insertion cavity formed by the arranged outer sleeve and the inner sleeve to form an insertion effect with an external pipeline, and the sealing performance of the connection between the pipeline elbow main body and the external pipeline is ensured by matching the arranged first sealing washer and the second sealing washer; and the sealing effect of the second sealing washer is improved by the annular clamping groove and the matched sealing convex rib.
Description
Technical Field
The utility model relates to the technical field of pipeline connection, in particular to a power cable laying pipeline for power engineering.
Background
In large-scale engineering, the application of pipelines is more and more extensive, and an elbow in the pipeline is one of important parts, and the quality and the camber of the elbow determine the quality of the whole pipeline.
In the prior art, the following problems exist:
the sealed design of its self of current power pipeline's pipeline elbow is comparatively simple, leads to the leakproofness of self ideal inadequately, in order to guarantee the leakproofness, follow-up a large amount of sealing tape that need use to avoid appearing the condition of revealing, but use sealing tape, inconvenient subsequent dismantlement is oblique, and sealing tape is ageing easily, thereby causes the influence to sealed effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a power cable laying pipeline for power engineering to solve the problems in the background technology.
The technical scheme of the utility model is as follows: the utility model provides a power cable lays pipeline for power engineering, includes power tube and with power tube fixed connection's pipeline elbow main part, the middle-end outer wall of pipeline elbow main part is installed and is strengthened the subassembly, and the both ends of pipeline elbow main part all install sealing connection mechanism, sealing connection mechanism includes outer sleeve and the inner skleeve of fixed mounting in pipeline elbow main part tip circumference outer wall respectively in pipeline elbow main part tip circumference inner wall, and the inner skleeve with correspond the one end of outer sleeve constitutes cyclic annular chamber of inserting, cyclic annular chamber and external pipeline looks adaptation of inserting, the equal fixed mounting of one end circumference inner wall of outer sleeve has seal ring one, and the one end circumference outer wall fixed mounting of inner skleeve has seal ring two.
Preferably, the circumferential outer wall of one end of the inner sleeve is provided with an annular clamping groove, and the circumferential outer wall of the second sealing washer is provided with a sealing convex rib matched with the annular clamping groove.
Preferably, one end of the outer sleeve is provided with a secondary sealing assembly, and the secondary sealing assembly comprises a fixed end block fixedly arranged on one side of the circumferential outer wall of the outer sleeve.
Preferably, both ends of the fixed end block are respectively and rotatably connected with an upper clamp and a lower clamp through a movable connecting shaft, two sides of the upper clamp and two sides of the lower clamp are respectively provided with a step shape matched with the outer sleeve and the external pipeline, and rubber linings are bonded on the inner walls of the upper clamp and the lower clamp.
Preferably, the opposite side of the upper clamp and the lower clamp is provided with a connecting component, and the connecting component comprises a connecting end block II fixedly connected to the upper clamp and a connecting end block I fixedly connected to the lower clamp respectively.
Preferably, the opposite side of the first connecting end block and the opposite side of the second connecting end block are respectively provided with a first screw hole and a second screw hole, the outer wall of the bottom of the first connecting end block is fixedly provided with an internal thread sleeve communicated with the first screw hole, the internal thread sleeve, the first screw hole and the second screw hole are connected with a connecting stud through threads, the first connecting end block is fixedly provided with a convex inserting strip, and the second connecting end block is provided with a strip-shaped clamping groove matched with the convex inserting strip.
Preferably, the reinforcing component comprises a plurality of reinforcing outer arc ribs fixedly arranged on the outer wall of the middle end of the pipeline elbow main body, and reinforcing ring sleeves are fixedly arranged at two ends of the plurality of reinforcing outer arc ribs.
Preferably, a plurality of flow guide arc pieces are fixedly mounted on the inner wall of the middle end of the pipeline elbow main body.
The utility model provides a power cable laying pipeline for power engineering through improvement, and compared with the prior art, the power cable laying pipeline has the following improvements and advantages:
one is as follows: the utility model utilizes the annular insertion cavity formed by the arranged outer sleeve and the inner sleeve to form an insertion effect with an external pipeline, and the sealing performance of the connection between the pipeline elbow main body and the external pipeline can be ensured by matching the arranged first sealing washer and the second sealing washer; the sealing effect of the second sealing washer can be improved by the aid of the annular clamping grooves and the matched sealing convex ribs;
the second step is as follows: the utility model utilizes the upper clamp and the lower clamp, can utilize the connecting component to carry out effective connection treatment, and can play a role in strengthening connection between the pipeline elbow main body and the external pipeline by matching with the arranged rubber lining, and improve the sealing effect; by utilizing the arranged reinforcing component, the arranged reinforcing outer arc ribs and the reinforcing ring sleeve can be matched with each other, so that the structural strength of the pipeline elbow main body can be effectively improved; the flow guide arc pieces are arranged, so that the water flow can be prevented from directly impacting the pipe elbow main body, a certain noise reduction effect can be achieved, and the structural strength of the pipe elbow main body is further improved.
Drawings
The utility model is further explained below with reference to the figures and examples:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the present invention in partial cross-section in perspective;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2 at A in accordance with the present invention;
FIG. 4 is a schematic view of a half-section structure of the present invention;
fig. 5 is an enlarged view of the structure of fig. 4B according to the present invention.
Description of reference numerals:
1. a pipe elbow main body; 101. a flow guide arc sheet; 2. an outer sleeve; 3. a connecting assembly; 4. a lower hoop; 401. connecting the first end block; 402. a convex cutting; 403. an internal thread sleeve; 5. an inner sleeve; 6. sealing the convex ribs; 7. a second sealing washer; 8. sealing washer one; 9. an annular insert cavity; 10. an upper hoop; 1001. a second connecting end block; 1002. a strip-shaped clamping groove; 1003. connecting a stud; 11. reinforcing the outer arc ribs; 12. reinforcing the ring sleeve; 13. a fixed end block; 14. and (3) a rubber lining.
Detailed Description
The present invention is described in detail below, and technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a power cable laying pipeline for power engineering through improvement, and the technical scheme of the utility model is as follows:
as shown in fig. 1-5, a power cable laying pipeline for power engineering comprises a power pipe and a pipeline elbow main body 1 fixedly connected with the power pipe, wherein a reinforcing component is installed on the outer wall of the middle end of the pipeline elbow main body 1, and sealing connection mechanisms are installed at two ends of the pipeline elbow main body 1;
the sealing connection mechanism comprises an outer sleeve 2 fixedly arranged on the outer circumferential wall of the end part of the pipeline elbow main body 1 and an inner sleeve 5 fixedly arranged on the inner circumferential wall of the end part of the pipeline elbow main body 1, the inner sleeve 5 and one end corresponding to the outer sleeve 2 form an annular insertion cavity 9, the annular insertion cavity 9 is matched with an external pipeline, a first sealing washer 8 is fixedly arranged on the inner circumferential wall of one end of the outer sleeve 2, and a second sealing washer 7 is fixedly arranged on the outer circumferential wall of one end of the inner sleeve 5; the annular inserting cavity 9 formed by the outer sleeve 2 and the inner sleeve 5 can form an inserting and embedding effect with an external pipeline, and the sealing performance of the pipeline elbow main body 1 connected with the external pipeline can be ensured by matching the first sealing washer 8 and the second sealing washer 7.
Furthermore, an annular clamping groove is formed in the circumferential outer wall of one end of the inner sleeve 5, and a sealing convex rib 6 matched with the annular clamping groove is arranged on the circumferential outer wall of the sealing washer II 7; the sealing effect of the second sealing washer 7 can be improved by the annular clamping groove and the matched sealing convex rib 6.
Further, one end of the outer sleeve 2 is provided with a secondary sealing assembly, and the secondary sealing assembly comprises a fixed end block 13 fixedly arranged on one side of the circumferential outer wall of the outer sleeve 2.
Furthermore, two ends of the fixed end block 13 are respectively and rotatably connected with an upper clamp 10 and a lower clamp 4 through movable connecting shafts, two sides of the upper clamp 10 and two sides of the lower clamp 4 are respectively provided with a step shape matched with the outer sleeve 2 and an external pipeline, and rubber linings 14 are respectively bonded on the inner walls of the upper clamp 10 and the lower clamp 4; through last clamp 10 and the lower clamp 4 that sets up, utilize the coupling assembling 3 that sets up to carry out effectual connection processing, the rubber inside lining 14 that the cooperation set up plays the reinforced connection effect to pipeline elbow main part 1 and external pipeline to improve sealed effect.
Further, the connecting assembly 3 is disposed on the opposite side of the upper clamp 10 and the lower clamp 4, and the connecting assembly 3 includes a second connecting end block 1001 fixedly connected to the upper clamp 10 and a first connecting end block 401 fixedly connected to the lower clamp 4.
Furthermore, a first screw hole and a second screw hole are respectively formed in opposite sides of the first connecting end block 401 and the second connecting end block 1001, an internal thread sleeve 403 communicated with the first screw hole is fixedly installed on the outer wall of the bottom of the first connecting end block 401, the internal thread sleeve 403, the first screw hole and the second screw hole are connected with a connecting stud 1003 through threads, convex inserting strips 402 are fixedly installed on the first connecting end block 401, and strip-shaped clamping grooves 1002 matched with the convex inserting strips 402 are respectively formed in the second connecting end block 1001; the convex inserting strip 402 and the strip-shaped clamping groove 1002 are matched, so that the fixing effect of the connecting assembly 3 can be improved.
Further, the reinforcing component comprises a plurality of reinforcing outer arc ribs 11 fixedly arranged on the outer wall of the middle end of the pipeline elbow main body 1, and reinforcing ring sleeves 12 are fixedly arranged at two ends of the plurality of reinforcing outer arc ribs 11; the reinforcing component can be used for reinforcing the outer arc ribs 11 and the reinforcing ring sleeve 12, so that the structural strength of the pipeline elbow main body 1 can be effectively improved.
Further, a plurality of flow guide arc pieces 101 are fixedly arranged on the inner wall of the middle end of the pipeline elbow main body 1; the water conservancy diversion arc piece 101 that sets up can avoid rivers directly to take place to strike with pipeline elbow main part 1, can play certain noise cancelling effect to further improve pipeline elbow main part 1's structural strength.
The working principle is as follows: when the pipeline elbow is used, the annular inserting cavity 9 formed by the outer sleeve 2 and the inner sleeve 5 can form an inserting and embedding effect with an external pipeline, and the sealing performance of the pipeline elbow main body 1 connected with the external pipeline can be ensured by matching the first sealing washer 8 and the second sealing washer 7; the sealing effect of the second sealing washer 7 can be improved by the aid of the annular clamping grooves and the matched sealing convex ribs 6; after the process is finished, the upper clamp 10 and the lower clamp 4 are arranged, the connecting assembly 3 is used for effective connecting treatment, the rubber lining 14 is arranged in a matching manner, the pipeline elbow main body 1 and an external pipeline are reinforced and connected, and the sealing effect is improved; by utilizing the arranged reinforcing component, the arranged reinforcing outer arc ribs 11 and the reinforcing ring sleeve 12 can be matched with each other, so that the structural strength of the pipeline elbow main body 1 can be effectively improved; the water conservancy diversion arc piece 101 that sets up can avoid rivers directly to take place to strike with pipeline elbow main part 1, can play certain noise cancelling effect to further improve pipeline elbow main part 1's structural strength.
The previous description is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. The utility model provides a power cable lays pipeline for power engineering, includes power tube and with power tube fixed connection's pipeline elbow main part (1), its characterized in that: the outer wall of the middle end of the pipeline elbow main body (1) is provided with a reinforcing component, and two ends of the pipeline elbow main body (1) are provided with sealing connection mechanisms;
sealing connection mechanism includes outer sleeve (2) and fixed mounting in the inner sleeve (5) of pipeline elbow main part (1) tip circumference outer wall of fixed mounting respectively in pipeline elbow main part (1) tip circumference inner wall, and inner sleeve (5) and corresponding the one end of outer sleeve (2) constitutes cyclic annular chamber (9) of inserting, cyclic annular chamber (9) and external pipeline looks adaptation of inserting, the equal fixed mounting of one end circumference inner wall of outer sleeve (2) has seal ring one (8), and the one end circumference outer wall fixed mounting of inner sleeve (5) has seal ring two (7).
2. The power cable laying pipeline for power engineering according to claim 1, characterized in that: and the circumferential outer wall of one end of the inner sleeve (5) is provided with an annular clamping groove, and the circumferential outer wall of the second sealing washer (7) is provided with a sealing convex rib (6) matched with the annular clamping groove.
3. The power cable laying pipeline for power engineering according to claim 1, characterized in that: and one end of the outer sleeve (2) is provided with a secondary sealing assembly, and the secondary sealing assembly comprises a fixed end block (13) fixedly arranged on one side of the circumferential outer wall of the outer sleeve (2).
4. The power cable laying pipeline for power engineering according to claim 3, wherein: the both ends of fixed end block (13) are connected with last clamp (10) and lower clamp (4) through the swing joint axle rotation respectively, and go up the both sides of clamp (10) and lower clamp (4) and set up respectively and be the echelonment with outer sleeve (2) and external pipeline looks adaptation, the inner wall of going up clamp (10) and lower clamp (4) all bonds has rubber inside lining (14).
5. The power cable laying pipeline for power engineering according to claim 4, wherein: go up clamp (10) and the relative one side of lower clamp (4) and be provided with coupling assembling (3), and coupling assembling (3) are including connection end block two (1001) and the connection end block one (401) of fixed connection in lower clamp (4) of fixed connection in last clamp (10) respectively.
6. The power cable laying pipeline for power engineering according to claim 5, wherein: the screw hole I and the screw hole II are respectively formed in the opposite sides of the connecting end block I (401) and the connecting end block II (1001), an internal thread sleeve (403) communicated with the screw hole I is fixedly installed on the outer wall of the bottom of the connecting end block I (401), a connecting stud (1003) is connected with the screw hole I and the screw hole II through threads, a convex inserting strip (402) is fixedly installed on the connecting end block I (401), and a strip-shaped clamping groove (1002) matched with the convex inserting strip (402) is formed in the connecting end block II (1001).
7. The power cable laying pipeline for power engineering according to claim 1, characterized in that: the strengthening component comprises a plurality of strengthening outer arc ribs (11) which are fixedly arranged on the outer wall of the middle end of the pipeline elbow main body (1), and strengthening ring sleeves (12) are fixedly arranged at the two ends of the strengthening outer arc ribs (11).
8. The power cable laying pipeline for power engineering according to claim 1, characterized in that: the inner wall of the middle end of the pipeline elbow main body (1) is fixedly provided with a plurality of flow guide arc pieces (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122155444.0U CN215721586U (en) | 2021-09-07 | 2021-09-07 | Power cable laying pipeline for power engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122155444.0U CN215721586U (en) | 2021-09-07 | 2021-09-07 | Power cable laying pipeline for power engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215721586U true CN215721586U (en) | 2022-02-01 |
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ID=80015902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122155444.0U Active CN215721586U (en) | 2021-09-07 | 2021-09-07 | Power cable laying pipeline for power engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215721586U (en) |
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2021
- 2021-09-07 CN CN202122155444.0U patent/CN215721586U/en active Active
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