CN214204730U - MPP cable protection pipe with protective structure - Google Patents
MPP cable protection pipe with protective structure Download PDFInfo
- Publication number
- CN214204730U CN214204730U CN202022981728.0U CN202022981728U CN214204730U CN 214204730 U CN214204730 U CN 214204730U CN 202022981728 U CN202022981728 U CN 202022981728U CN 214204730 U CN214204730 U CN 214204730U
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- China
- Prior art keywords
- cable
- fixedly connected
- protection tube
- cable body
- protection
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- Expired - Fee Related
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- 230000001681 protective effect Effects 0.000 title claims abstract description 15
- 230000006835 compression Effects 0.000 claims abstract description 29
- 238000007906 compression Methods 0.000 claims abstract description 29
- 239000000872 buffer Substances 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 claims description 12
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- -1 polypropylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 206010063659 Aversion Diseases 0.000 claims 1
- 238000001125 extrusion Methods 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 230000009977 dual effect Effects 0.000 abstract 1
- 230000008030 elimination Effects 0.000 abstract 1
- 238000003379 elimination reaction Methods 0.000 abstract 1
- 230000013011 mating Effects 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 8
- 230000003139 buffering effect Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000009422 external insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a MPP cable protection pipe with protective structure, including protection tube body and cable body, the inner wall fixedly connected with protection machanism of protection tube body, and the outer wall fixed connection of the other end of protection machanism and cable body, the cable body runs through in the protection tube originally internally. This MPP cable protection pipe with protective structure, receive external force when protection pipe body or cable body, the fine motion can take place for protection pipe body and cable body, first agrees with the piece and passes through top side compression piece extrusion torsion spring, the second agrees with the piece and passes through bottom side compression piece extrusion torsion spring, thereby two torsion springs remove in opposite directions and shrink, under its elastic action, the top-mounted slide removes in opposite directions with the bottom slide of putting, buffer air bag is compressed and buffer partial pressure this moment, under its torsion spring's mating reaction, dual protection makes the elimination that external force that cable body and protection pipe body received can be effective quick, improve the resistance to compression and tear performance of cable body.
Description
Technical Field
The utility model relates to a cable protection tube technical field specifically is a MPP cable protection tube with protective structure.
Background
The cable is made of one or more mutually insulated conductors and an outer insulating protective layer, electric power or information is transmitted to wires at another position from one position, each group of wires are mutually insulated and are usually twisted around a center, the whole outer surface is coated with a highly insulating covering layer, the cable has the characteristics of internal electrification and external insulation, the cable protection pipes are also named as cable pipes, power cable pipes, cement cable pipes, power calandria, power cable protection pipes and the like, the cable protection pipes are mainly arranged at a section where the communication cable and the power lines intersect, the short-circuit accident caused by the disconnection of the power lines is prevented, the communication cable and the steel wire rope are electrified, the cable, the switchboard and the core board are protected, the whole machine is not burnt out, and the magnetic field interference of the power lines is also isolated to a certain extent.
However, the diameter of the existing cable protection pipe is larger than that of the cable, and the inside of the cable protection pipe is smooth, so that the cable is easy to twist and pile up in the protection pipe, the cable is damaged, the service life of the cable is shortened, the cable and the protection pipe cannot be well protected, and the use of a user is inconvenient.
For this reason, it is necessary to design an MPP cable protection tube having a protective structure in order to solve the problems set forth above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a MPP cable protection pipe with protective structure to solve the problem that above-mentioned background art provided.
In order to achieve the above object, the utility model provides a following technical scheme: an MPP cable protection tube with a protection structure comprises a protection tube body and a cable body, wherein the inner wall of the protection tube body is fixedly connected with a protection mechanism, the other end of the protection mechanism is fixedly connected with the outer wall of the cable body, the cable body penetrates through the protection tube body, the protection mechanism comprises a piston cylinder, a first conjunction block, a second conjunction block, a top side compression block, a bottom side compression block, an anti-torsion spring, a sliding plate, a bottom sliding plate and a buffering top-arranged air bag, one side of the first conjunction block is fixedly connected with the inner wall of the protection tube body, the other side of the first conjunction block is fixedly connected with the top side compression block, the other side of the top side compression block is fixedly connected with the anti-torsion spring, the other end of the anti-torsion spring is fixedly connected with the top sliding plate, the top sliding plate is slidably connected in the piston cylinder, and the piston cylinder is positioned between the first conjunction block and the second conjunction block, one side of the second conjunction block is fixedly connected with the outer wall of the cable body, the other side of the second conjunction block is fixedly connected with the bottom side compression block, the other side of the bottom side compression block is fixedly connected with the bottom-arranged sliding plate through an anti-torsion spring, the bottom-arranged sliding plate is connected in the piston cylinder in a sliding mode, and a buffering air bag is arranged between the top-arranged sliding plate and the bottom-arranged sliding plate.
Preferably, a gap is reserved between the piston cylinder and each of the first fitting block and the second fitting block.
Preferably, the inner wall of the protection tube body is fixedly connected with a strong structure, the other end of the strong structure is fixedly connected with the outer wall of the cable body, one end, close to the cable body, of the strong structure is of a soft structure, and a locking binding rope is arranged on the strong structure.
Preferably, powerful structure comprises activity groove, extension spring, linkage board, shifting rod and contact plate, the activity groove is seted up in one side that powerful structure is close to the protection tube body, extension spring fixed connection is in the activity groove, and extension spring's the other end and linkage board fixed connection, linkage board slidable mounting is in the activity groove, and the opposite side and the shifting rod fixed connection of linkage board, the other end and the contact plate fixed connection of shifting rod.
Preferably, the surface of the shifting rod is fixedly connected with a sliding ball, and the anti-loosening binding rope penetrates through the strong structure) and is fixedly connected to the sliding ball, and the anti-loosening binding rope wraps the cable body.
Preferably, the outer surface of the cable body is provided with a composite layer formed by combining a glass fiber layer and a modified polypropylene fiber layer.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the MPP cable protection tube with the protection structure is characterized in that the protection tube body is connected with the cable body through the protection mechanism and separates the protection tube body from the cable body, so that the cable body can be positioned in the protection tube body, the outer surface of the cable body is prevented from being seriously damaged, meanwhile, when the protection tube body or the cable body is subjected to external force, the protection tube body and the cable body can generate micro motion, the first conjunction block extrudes the anti-torsion spring through the top side compression block, the second conjunction block extrudes the anti-torsion spring through the bottom side compression block, so that the two anti-torsion springs move and contract oppositely, under the action of the elastic force, the top-arranged sliding plate and the bottom-arranged sliding plate move oppositely, at the moment, the buffer air bag is compressed and buffers partial pressure, under the matching action of the anti-torsion springs, the double protection enables the external force applied to the cable body, the compression resistance and the tearing resistance of the cable body are improved.
(2) This MPP cable protection pipe with protective structure, in the use of cable body, the cable body can take place to pull inevitably, the powerful structure of cable body conflict this moment, and deformation can take place to one side that powerful structure is close to the cable body, the outside removal of deformation in-process contact plate atress, make the contact plate pass through the shifting lever and drive the gangplate and outwards slide in the activity inslot, partial pressure of extension spring buffering this moment, when the shifting lever outwards removes, sliding ball pulling locking constraint rope on the shifting lever, make locking constraint rope tie the cable body, avoid the cable body atress to take place the off normal, thereby effectually avoid the cable body to take place to distort in the protective tube body and pile up, not only make the cable body have the effect of protection, and make its neat and orderly arrangement, and more excellent practicality.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a structural cross-sectional view of the structural protection mechanism of the present invention;
fig. 3 is a sectional view of the connection structure of the structure strength structure and the anti-loosening binding rope of the present invention.
In the figure: 1. a protection tube body; 2. a cable body; 200. compounding layers; 3. a protection mechanism; 31. a first engagement block; 32. a second engagement block; 33. a topside compression block; 34. a bottom side compression block; 35. a torsion spring; 36. a top mounted skateboard; 37. a sliding plate is arranged at the bottom; 38. a buffer air bag; 4. a strong structure; 5. a locking binding rope; 6. a movable groove; 7. an extension spring; 8. a linkage plate; 9. a shift lever; 10. a contact plate; 11. and (4) sliding balls.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an MPP cable protection tube with a protection structure comprises a protection tube body 1 and a cable body 2, wherein the inner wall of the protection tube body 1 is fixedly connected with a protection mechanism 3, the other end of the protection mechanism 3 is fixedly connected with the outer wall of the cable body 2, the cable body 2 penetrates through the protection tube body 1, the protection mechanism 3 comprises a piston cylinder, a first conjunction block 31, a second conjunction block 32, a top side compression block 33, a bottom side compression block 34, a torsion spring 35, an overhead sliding plate 36, a bottom sliding plate 37 and a buffer air bag 38, one side of the first conjunction block 31 is fixedly connected with the inner wall of the protection tube body 1, the other side of the first conjunction block 31 is fixedly connected with the top side compression block 33, the other side of the top side compression block 33 is fixedly connected with the torsion spring 35, the other end of the torsion spring 35 is fixedly connected with the overhead sliding plate 36, the sliding plate 36 is slidably connected in the piston cylinder, and the piston cylinder is positioned between the first conjunction block 31 and the second conjunction block 32, one side of the second conjunction block 32 is fixedly connected with the outer wall of the cable body 2, the other side of the second conjunction block 32 is fixedly connected with the bottom side compression block 34, the other side of the bottom side compression block 34 is fixedly connected with a bottom slide plate 37 through a torsion spring 35, the bottom slide plate 37 is slidably connected in the piston cylinder, and a buffer air bag 38 is arranged between the top slide plate 36 and the bottom slide plate 37.
And gaps are reserved between the piston cylinder and the first fit block 31 and the second fit block 32.
The inner wall fixedly connected with powerful structure 4 of protection tube body 1, and the other end of powerful structure 4 and the outer wall fixed connection of cable body 2, and the one end that powerful structure 4 is close to cable body 2 is soft structure, is equipped with locking constraint rope 5 on the powerful structure 4.
The strong structure 4 is composed of a movable groove 6, an extension spring 7, a linkage plate 8, a shifting rod 9 and a contact plate 10, the movable groove 6 is arranged on one side, close to the protection tube body 1, of the strong structure 4, the extension spring 7 is fixedly connected in the movable groove 6, the other end of the extension spring 7 is fixedly connected with the linkage plate 8, the linkage plate 8 is slidably installed in the movable groove 6, the other side of the linkage plate 8 is fixedly connected with the shifting rod 9, and the other end of the shifting rod 9 is fixedly connected with the contact plate 10.
The surface of the shifting rod 9 is fixedly connected with a sliding ball 11, the anti-loosening binding rope 5 penetrates through the strong structure 4 and is fixedly connected to the sliding ball 11, and the anti-loosening binding rope 5 wraps the cable body 2.
The outer surface of the cable body 2 is provided with a composite layer 200 composed of a glass fiber layer and a modified polypropylene fiber layer.
The working principle is as follows: the protection tube body 1 and the cable body 2 are connected and separated by the protection mechanism 3, so that the cable body 2 can be positioned in the protection tube body 1, and the outer surface of the cable body 2 is prevented from being seriously damaged, meanwhile, when the protection tube body 1 or the cable body 2 is subjected to external force, the protection tube body 1 and the cable body 2 can slightly move, the first conjunction block 31 extrudes the torsion spring 35 through the top side compression block 33, the second conjunction block 32 extrudes the torsion spring 35 through the bottom side compression block 34, so that the two torsion springs 35 move and contract oppositely, under the action of the elastic force, the top sliding plate 36 and the bottom sliding plate 37 move oppositely, at the moment, the buffer air bag 38 is compressed and buffers partial pressure, and under the coordination action of the torsion springs 35, the double protection enables the external force applied to the cable body 2 and the protection tube body 1 to be effectively and quickly eliminated, thereby avoiding the loss of the cable body and improving the compression and tear resistance of the cable body 2; in the use of cable body 2, cable body 2 can take place to tear inevitably, cable body 2 conflict powerful structure 4 this moment, and powerful structure 4 can take place to deform near one side of cable body 2, the outside removal of contact plate 10 atress among the deformation process, make contact plate 10 drive linkage plate 8 through shifting lever 9 and outwards slide in activity groove 6, tension spring 7 cushions a part pressure this moment, when shifting lever 9 outwards removes, sliding ball 11 pulling locking rope 5 on the shifting lever 9, make locking binding rope 5 tie cable body 2, avoid cable body 2 atress to take place the off normal, thereby effectual cable body 2 of avoiding taking place to distort in protection pipe body 1 and pile up, not only make cable body 2 have the effect of protection, and make its neat and orderly arrangement, the practicality is better.
Those not described in detail in this specification are within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a MPP cable protection pipe with protective structure, includes protection tube body (1) and cable body (2), its characterized in that: the inner wall of the protection tube body (1) is fixedly connected with a protection mechanism (3), the other end of the protection mechanism (3) is fixedly connected with the outer wall of the cable body (2), the cable body (2) penetrates through the protection tube body (1), the protection mechanism (3) comprises a piston cylinder, a first conjunction block (31), a second conjunction block (32), a top side compression block (33), a bottom side compression block (34), a torsion spring (35), an overhead sliding plate (36), a bottom sliding plate (37) and a buffer air bag (38), one side of the first conjunction block (31) is fixedly connected with the inner wall of the protection tube body (1), the other side of the first conjunction block (31) is fixedly connected with the top side compression block (33), the other side of the top side compression block (33) is fixedly connected with the torsion spring (35), and the other end of the torsion spring (35) is fixedly connected with the overhead sliding plate (36), the overhead sliding plate (36) is connected in the piston cylinder in a sliding mode, the piston cylinder is located between the first conjunction block (31) and the second conjunction block (32), one side of the second conjunction block (32) is fixedly connected with the outer wall of the cable body (2), the other side of the second conjunction block (32) is fixedly connected with the bottom side compression block (34), the other side of the bottom side compression block (34) is fixedly connected with the bottom sliding plate (37) through the torsion spring (35), the bottom sliding plate (37) is connected in the piston cylinder in a sliding mode, and a buffer air bag (38) is arranged between the overhead sliding plate (36) and the bottom sliding plate (37).
2. The MPP cable protection tube with protective structure of claim 1, wherein: gaps are reserved between the piston cylinder and the first conjunction block (31) and between the piston cylinder and the second conjunction block (32).
3. The MPP cable protection tube with protective structure of claim 1, wherein: the inner wall fixedly connected with powerful structure (4) of protection tube body (1), and the other end of powerful structure (4) and the outer wall fixed connection of cable body (2), and the one end that powerful structure (4) is close to cable body (2) is soft structure, be equipped with locking constraint rope (5) on powerful structure (4).
4. The MPP cable protection tube with protective structure of claim 3, wherein: powerful structure (4) comprise activity groove (6), extension spring (7), linkage board (8), shifting rod (9) and contact plate (10), one side that powerful structure (4) is close to protection tube body (1) is seted up in activity groove (6), extension spring (7) fixed connection is in activity groove (6), and the other end and linkage board (8) fixed connection of extension spring (7), linkage board (8) slidable mounting is in activity groove (6), and the opposite side and the shifting rod (9) fixed connection of linkage board (8), the other end and contact plate (10) fixed connection of shifting rod (9).
5. The MPP cable protection tube with protective structure of claim 4, wherein: the surface fixed connection of aversion pole (9) has ball (11), and locking constraint rope (5) run through powerful structure (4) and fixed connection on ball (11), locking constraint rope (5) are with cable body (2) parcel.
6. The MPP cable protection tube with protective structure of claim 1, wherein: the outer surface of the cable body (2) is provided with a composite layer (200) formed by combining a glass fiber layer and a modified polypropylene fiber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022981728.0U CN214204730U (en) | 2020-12-14 | 2020-12-14 | MPP cable protection pipe with protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022981728.0U CN214204730U (en) | 2020-12-14 | 2020-12-14 | MPP cable protection pipe with protective structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214204730U true CN214204730U (en) | 2021-09-14 |
Family
ID=77652087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022981728.0U Expired - Fee Related CN214204730U (en) | 2020-12-14 | 2020-12-14 | MPP cable protection pipe with protective structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214204730U (en) |
-
2020
- 2020-12-14 CN CN202022981728.0U patent/CN214204730U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210914 |