CN218449418U

CN218449418U - Corrosion-resistant MPP power cable protection tube

Info

Publication number: CN218449418U
Application number: CN202222300663.8U
Authority: CN
Inventors: 沈立; 沈丽萍
Original assignee: Hangzhou Guantong New Material Co ltd
Current assignee: Hangzhou Guantong New Material Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-02-03
Anticipated expiration: 2032-08-31

Abstract

The utility model discloses a corrosion-resistant MPP power cable protection pipe relates to power cable protection pipe technical field, including base and inner protection pipe, the one end swing joint of base has the connecting piece, the base has the upper cover through connecting piece swing joint. The utility model discloses when the installation, only need have junction power cable's inner protection tube and place in the base, later utilize the effect of connecting piece, overturn the upper cover round the connecting piece, make the other end of upper cover and the one end of base carry out mutual block cooperation, and utilize coupling assembling to accomplish fixedly, the effect of the half cover of compaction of deuterogamy symmetry, at the in-process of the block is accomplished with the base to the upper cover, the half cover of compaction in upper cover and the base extrudees with the inner protection tube, and then accomplish fixedly and sealed, the effect of last cooperation seal assembly, further perfect the sealing performance of equipment, through above-mentioned mechanism, improve holistic work efficiency greatly and its leakproofness also improves greatly.

Description

Corrosion-resistant MPP power cable protection tube

Technical Field

The utility model relates to a power cable protection tube technical field specifically is a corrosion-resistant MPP power cable protection tube.

Background

The power cable pipe has the outstanding characteristics of high strength and small frictional resistance which are 40 percent higher than the strength of a common pipe, the bending load of the pipe body is more than or equal to 12000N, the external pressure load is more than or equal to 15000N, and the power cable pipe can be used for laying roads of various grades.

Chinese patent No. CN210490353U provides a corrosion-resistant power cable protection tube, which is characterized in that a fastening nut is rotated to clamp a fastening clamp ring with a fastening bolt, a connection joint and a fixing layer are fixed by the fastening clamp ring, and a gap between the connection joint and a protection sleeve is sealed by a sealing sleeve ring to reduce a gap at a connection part of the protection tube.

However, through the structure, in the installation and matching process, the sealing lantern ring, the connecting joint and the protecting sleeve are required to be installed inside the fixing layer, the process is difficult, and the installation efficiency is greatly reduced, so that the overall working efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a corrosion-resistant MPP power cable protection tube to solve in installation cooperation process, the inside at the fixed bed all need be installed to the sealed lantern ring, attach fitting, lag, this process, and be difficult to, and then cause the installation effectiveness greatly reduced, thereby influence holistic work efficiency's technical problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a corrosion-resistant MPP power cable protection tube, includes base and inner protection tube, the one end swing joint of base has the connecting piece, the base has the upper cover through connecting piece swing joint, the fitting surface of base and upper cover symmetry respectively is provided with second cooperation piece and first cooperation piece, and is provided with seal assembly and coupling assembling between the fitting surface of first cooperation piece and second cooperation piece, the base all is provided with half cover of compaction with the both ends of upper cover.

Through adopting above-mentioned technical scheme, utilize the effect of connecting piece, overturn the upper cover round the connecting piece, the other end that makes the upper cover carries out mutual block cooperation with the one end of base, and utilize coupling assembling to accomplish fixedly, the effect of the half cover of compaction of deuterogamy symmetry, at the in-process of the block is accomplished to upper cover and base, the half cover of compaction in upper cover and the base extrudees with the inner protection pipe, and then accomplish fixedly and sealed, the effect of cooperation seal assembly at last, further perfect the sealing performance of equipment, through above-mentioned mechanism, improve holistic work efficiency greatly and its leakproofness also greatly.

The utility model discloses further set up to, seal assembly includes seal groove and sealed piece, the seal groove has all been seted up with the surface symmetry of second cooperation piece to first cooperation piece, and states first cooperation piece and second cooperation piece homonymy seal groove fit in and have sealed piece.

By adopting the technical scheme, the sealing tasks of the upper cover and the two sides of the base can be completed conveniently by utilizing the mutual matching between the sealing groove and the sealing block.

The utility model discloses further set up to, the surperficial both ends of first cooperation piece all are provided with the connecting block, the spread groove with connecting block matched with has all been seted up at the surperficial both ends of second cooperation piece.

Through adopting above-mentioned technical scheme, utilize the effect of connecting block and spread groove, the follow-up coupling assembling's of being convenient for use is joined in marriage the mutual joint between first cooperation piece and the second cooperation piece of being convenient for.

The utility model discloses further set up to, coupling assembling includes bolt and screw hole, the inside threaded holes that have all offered in second cooperation piece both ends, the inside cooperation of screw hole have with connecting block matched with bolt.

By adopting the technical scheme, the bolt can conveniently penetrate through the connecting block to be connected with the threaded hole by utilizing the action of the bolt and the threaded hole, and the fixing of the upper cover and the base is completed.

The utility model discloses further set up to, the top both sides of base evenly are provided with the connecting hole respectively, the connecting hole is used for external connection.

Through adopting above-mentioned technical scheme to be connected with the external world in the base, and be convenient for subsequent dismantlement and installation.

The utility model discloses further set up as, the top of first cooperation piece is provided with the handle, and the handle is used for stimulateeing the upper cover upset.

Through adopting above-mentioned technical scheme, be convenient for spur the upper cover, the better completion upset task of cooperation connecting piece.

The utility model discloses further set up to, the outside of connecting block all is provided with the mating holes with bolt matched with.

By adopting the technical scheme, the bolt is convenient to use, and the subsequent fixing task is completed.

To sum up, the utility model discloses mainly have following beneficial effect: the utility model discloses when the installation, only need have junction power cable's inner protection tube and place in the base, later utilize the effect of connecting piece, overturn the upper cover round the connecting piece, make the other end of upper cover and the one end of base carry out mutual block cooperation, and utilize coupling assembling to accomplish fixedly, the effect of the half cover of compaction of deuterogamy symmetry, at the in-process of the block is accomplished with the base to the upper cover, the half cover of compaction in upper cover and the base extrudees with the inner protection tube, and then accomplish fixedly and sealed, the effect of last cooperation seal assembly, further perfect the sealing performance of equipment, through above-mentioned mechanism, improve holistic work efficiency greatly and its leakproofness also improves greatly.

Drawings

Fig. 1 is a schematic view of the expanded structure of the present invention;

fig. 2 is a schematic view of the closed structure of the present invention;

fig. 3 is a schematic view of another view angle structure in fig. 2 according to the present invention.

In the figure: 1. a base; 2. an upper cover; 3. compacting half sleeve; 4. a sealing groove; 5. a sealing block; 6. a first mating block; 7. a second mating block; 8. connecting blocks; 9. connecting grooves; 10. a bolt; 11. connecting holes; 12. a connecting member; 13. a handle; 14. an inner protection 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 drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The following describes an embodiment of the present invention according to its overall structure.

The utility model provides a corrosion-resistant MPP power cable protection pipe, as shown in fig. 1-3, including base 1 and inner protection pipe 14, the one end swing joint of base 1 has connecting piece 12, utilize the effect of connecting piece 12, overturn upper cover 2 round connecting piece 12, make the other end of upper cover 2 and the one end of base 1 carry out mutual block cooperation, base 1 has upper cover 2 through connecting piece 12 swing joint, the fitting surface of base 1 and upper cover 2 is symmetry respectively provided with second cooperation piece 7 and first cooperation piece 6, and be provided with seal assembly and coupling assembling between the fitting surface of first cooperation piece 6 and second cooperation piece 7, utilize coupling assembling to accomplish fixedly, base 1 and the both ends of upper cover 2 all are provided with half cover of compaction 3, the effect of half cover 3 of the compaction of symmetry of deuterogamying, accomplish the in-process of block at upper cover 2 and base 1, half cover 3 and inner protection pipe 14 in the base 2 and the compaction of base 1 extrude, and then accomplish fixedly and seal, cooperate the effect of seal assembly, further improve the sealing performance of whole work efficiency greatly and its leakproofness also improves.

Referring to fig. 1, the sealing assembly includes a sealing groove 4 and a sealing block 5, the surfaces of the first matching block 6 and the second matching block 7 are symmetrically provided with the sealing groove 4, and the sealing block 5 is matched in the sealing groove 4 at the same side of the first matching block 6 and the second matching block 7, so that the sealing task of the two sides of the upper cover 2 and the base 1 can be conveniently completed by utilizing the mutual matching between the sealing groove 4 and the sealing block 5.

Referring to fig. 1, the two ends of the surface of the first matching block 6 are both provided with the connecting blocks 8, the two ends of the surface of the second matching block 7 are both provided with the connecting grooves 9 matched with the connecting blocks 8, and the connecting blocks 8 and the connecting grooves 9 are utilized to facilitate the mutual clamping between the first matching block 6 and the second matching block 7 and the use of the subsequent connecting assembly.

Referring to fig. 1 and 2, the connecting assembly includes a bolt 10 and a threaded hole, the threaded holes are formed in both ends of the second matching block 7, the bolt 10 matched with the connecting block 8 is matched in the threaded hole, and the bolt 10 can conveniently penetrate through the connecting block 8 to be connected with the threaded hole by using the effect of the bolt 10 and the threaded hole, so that the upper cover 2 and the base 1 are fixed.

Referring to fig. 1 and 2, two sides of the top of the base 1 are respectively and uniformly provided with connecting holes 11, the connecting holes 11 are used for external connection, so that the base 1 is connected with the outside and subsequent detachment and installation are facilitated, the outer sides of the connecting blocks 8 are provided with matching holes matched with the bolts 10, so that the bolts 10 can be conveniently used, and subsequent fixing tasks can be completed.

Referring to fig. 2, a handle 13 is disposed at the top of the first matching block 6, and the handle 13 is used for pulling the upper cover 2 to turn over, so as to facilitate pulling the upper cover 2 and better complete the turning task by matching with the connecting member 12.

The utility model discloses a theory of operation does: during the use, both internal protection pipes 14 that will connect are all placed in the middle of base 1 is inside, later cooperate the effect of connecting piece 12, and overturn upper cover 2 round connecting piece 12 through handle 13, and make first cooperation piece 6 and second cooperation piece 7 in base 1 and the upper cover 2 mutually support, and make connecting block 8 dock with spread groove 9, this in-process, utilize seal assembly's effect, specifically be seal block 5 and seal groove 4 block each other, play both sides sealed, later utilize the effect of fixed subassembly, specifically be the effect that utilizes bolt 10 and bolt hole, it is fixed with upper cover 2 completion to accomplish base 1, in-process that block is accomplished at upper cover 2 and base 1, upper cover 2 extrudees with internal protection pipe 14 with compaction half cover 3 in the base 1, and then accomplish fixedly and sealed, at last cooperate seal assembly's effect, further perfect the sealing performance of equipment, through above-mentioned mechanism, improve holistic work efficiency greatly and its leakproofness also improves greatly.

Although embodiments of the present invention have been shown and described, it is intended that the present embodiments be illustrative only and not limiting to the invention, and that the particular features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples, and that modifications, substitutions, variations, and the like, which are not inventive in light of the above teachings, may be made to the embodiments by those skilled in the art without departing from the principles and spirit of the present invention, but are to be construed as broadly as the following claims.

Claims

1. The utility model provides a corrosion-resistant MPP power cable protection tube, includes base (1) and inner protection tube (14), its characterized in that: the one end swing joint of base (1) has connecting piece (12), base (1) has upper cover (2) through connecting piece (12) swing joint, base (1) and the fitting surface of upper cover (2) symmetry respectively are provided with second cooperation piece (7) and first cooperation piece (6), and are provided with seal assembly and coupling assembling between the fitting surface of first cooperation piece (6) and second cooperation piece (7), base (1) and the both ends of upper cover (2) all are provided with half cover of compaction (3).

2. The MPP power cable protection tube against corrosion of claim 1, wherein: the sealing assembly comprises a sealing groove (4) and a sealing block (5), the sealing groove (4) is symmetrically formed in the surfaces of the first matching block (6) and the second matching block (7), and the sealing block (5) is matched in the sealing groove (4) on the same side of the first matching block (6) and the second matching block (7).

3. The MPP power cable protection tube of claim 1, wherein: the surface both ends of first cooperation piece (6) all are provided with connecting block (8), spread groove (9) with connecting block (8) matched with are all seted up to the surface both ends of second cooperation piece (7).

4. The MPP power cable protection tube against corrosion of claim 1, wherein: coupling assembling includes bolt (10) and screw hole, the inside screw hole that all offers up in second cooperation piece (7) both ends, the inside cooperation of screw hole has bolt (10) with connecting block (8) matched with.

5. The MPP power cable protection tube against corrosion of claim 1, wherein: the base is characterized in that connecting holes (11) are uniformly formed in two sides of the top of the base (1) respectively, and the connecting holes (11) are used for external connection.

6. The MPP power cable protection tube against corrosion of claim 1, wherein: the top of the first matching block (6) is provided with a handle (13), and the handle (13) is used for pulling the upper cover (2) to turn over.

7. A corrosion resistant MPP power cable protection tube according to claim 3, wherein: the outer side of the connecting block (8) is provided with a matching hole matched with the bolt (10).