CN221150838U - Novel glass fiber composite cable protection pipeline - Google Patents
Novel glass fiber composite cable protection pipeline Download PDFInfo
- Publication number
- CN221150838U CN221150838U CN202322761033.5U CN202322761033U CN221150838U CN 221150838 U CN221150838 U CN 221150838U CN 202322761033 U CN202322761033 U CN 202322761033U CN 221150838 U CN221150838 U CN 221150838U
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- Prior art keywords
- cable
- pipeline
- connecting ring
- glass fiber
- cable protection
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- 239000003365 glass fiber Substances 0.000 title claims abstract description 27
- 239000002131 composite material Substances 0.000 title claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims description 38
- 238000005260 corrosion Methods 0.000 claims description 11
- 230000007797 corrosion Effects 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 5
- 239000010410 layer Substances 0.000 description 39
- 238000012423 maintenance Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 7
- 238000009434 installation Methods 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000011152 fibreglass Substances 0.000 description 4
- 239000011241 protective layer Substances 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- -1 acrylic ester Chemical class 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000003916 acid precipitation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a novel glass fiber composite cable protection pipeline, which comprises a first cable pipeline, wherein a second cable pipeline is arranged at one end of the first cable pipeline, and the first cable pipeline and the second cable pipeline have the same structure; one end of a first cable duct is provided with a first connecting ring, one side of the first connecting ring is provided with a mounting groove, the other end of the first cable duct is provided with a second connecting ring, one side of the second connecting ring is provided with a mounting ring matched with the mounting groove, two sides of one side wall of the second connecting ring are provided with positioning grooves matched with the positioning blocks, and the bottom end and the top end of one side wall of the second connecting ring are provided with clamping mechanisms. The cable protection device is reasonable and reliable in structure and convenient to operate, and can protect the cable, so that the service life of the cable can be prolonged, the overall structural strength of the cable protection pipeline can be improved, and the overall performance of the cable protection pipeline can be improved.
Description
Technical Field
The utility model relates to the technical field of cable protection pipes, in particular to a novel glass fiber composite cable protection pipe.
Background
Cable protection tubes are also known as cable tubes, power cable tubes, cement cable tubes, power gauntlets, power cable protection tubes, etc. The cable protection tube is mainly arranged at the section where the communication cable and the power line are crossed, so that the short-circuit accident caused by the broken line of the power line is prevented, the electrification of the communication cable and the steel wire rope is caused, the cable, the exchanger and the machine core plate are protected, the whole machine is not burnt out, and the magnetic field interference of the power line is also isolated to a certain extent. And when the cable protection tube is applied in specific applications, good tightness needs to be ensured during connection between pipelines.
For example, chinese patent CN210380109U discloses that high strength high temperature resistant glass steel cable protection tube includes a plurality of cable protection tube components, and cable protection tube components is cylindrical structure, and connects through the clamp between the tip of adjacent cable protection tube components, and the clamp includes the cutting ferrule of two relative settings, through two bolt and nut fixed connection between two cutting ferrules, has realized convenient quick connection adjacent cable protection tube components, and the setting of high temperature resistant pipeline makes cable protection tube have high temperature resistant function. However, when the cable protection pipe is used, the sealing performance of the pipeline connection part cannot be well guaranteed, water seepage can occur in the pipeline connection part after the cable protection pipe is used for a long time, and the cable is easy to corrode, so that the service life of the cable can be reduced, and the maintenance cost is increased.
For the problems in the related art, no effective solution has been proposed at present.
Disclosure of utility model
Aiming at the problems in the related art, the utility model provides a novel glass fiber composite cable protection pipeline to overcome the technical problems existing in the prior related art.
For this purpose, the utility model adopts the following specific technical scheme:
The novel glass fiber composite cable protection pipeline comprises a first cable pipeline, wherein a second cable pipeline is arranged at one end of the first cable pipeline, and the first cable pipeline and the second cable pipeline have the same structure; one end of the cable duct I is provided with a connecting ring I, one side of the connecting ring I is provided with a mounting groove, the inside of the mounting groove is provided with a sealing ring, two sides of one side wall of the connecting ring I are provided with positioning blocks, the bottom end and the top end of the connecting ring I are provided with clamping grooves, and two sides of the inside of the clamping grooves are provided with slots; the other end of the first cable pipeline is provided with a second connecting ring, one side of the second connecting ring is provided with a mounting ring matched with the mounting groove, positioning grooves matched with the positioning blocks are formed in two sides of one side wall of the second connecting ring, and clamping mechanisms are arranged at the bottom end and the top end of the other side wall of the second connecting ring.
Further, in order to improve the service life of the first cable duct, the first cable duct is sequentially provided with an inner protection layer, a glass fiber layer, a reinforcing layer, a corrosion-resistant layer and an outer protection layer from inside to outside.
Furthermore, in order to realize the installation and the disassembly between the first cable pipeline and the second cable pipeline, the damaged part of the cable protection pipeline can be disassembled for maintenance after the cable protection pipeline is damaged, so that the maintenance effect is improved, the maintenance cost is reduced, the clamping mechanism comprises a clamping block which is arranged on the side wall of the second connecting ring and matched with the slot, a cavity is formed in the clamping block, and a pushing block is arranged in the middle of one end of the cavity; two ends of the pushing block are respectively provided with an inserting block penetrating through two sides of the cavity and matched with the inserting groove, and one side of the pushing block is penetrated through and provided with a driving shaft; the cross section of the pushing block is of a trapezoid structure, limiting blocks are arranged on the side walls of the two ends of the pushing block, the cross section of each limiting block is of a trapezoid shape, and a threaded hole is formed in one side wall of the pushing block; one end side wall of the insertion block is provided with an inclined surface, and one side of the inclined surface is provided with a limit groove matched with the limit block.
Further, in order to enable the pushing block to move under the driving of the driving shaft, threads matched with the threaded holes are arranged on the outer side of the circumference of one end of the driving shaft.
Furthermore, in order to improve the tightness between the first cable duct and the second cable duct, the wear resistance of the sealing ring can be improved under the action of the wear-resistant layer, the strength of the sealing ring is ensured, the service life of the sealing ring is prolonged, the wear-resistant layer is arranged on the upper surface and the lower surface of the sealing ring, and a plurality of bulges are arranged on the outer side and the inner side of the circumference of the sealing ring; the inside of sealing washer has been seted up a plurality of inner chambers, and the inside of inner chamber is provided with the elastic plate, and the cross section of elastic plate sets up to oval structure, and the inside bottom of sealing washer and top all are provided with a plurality of strengthening ribs.
The beneficial effects of the utility model are as follows:
1. The cable protection device is reasonable and reliable in structure and convenient to operate, and can protect the cable, so that the service life of the cable can be prolonged, and meanwhile, through the arrangement of the inner protection layer, the glass fiber layer, the reinforcing layer, the corrosion-resistant layer and the outer protection layer, the overall structural strength of the cable protection pipeline can be improved, and the overall performance of the cable protection pipeline is improved.
2. Through setting up joint mechanism to realized the installation and the dismantlement between cable conduit one and the cable conduit two, can appear damaging the back at cable protection conduit, can be with cable protection conduit's damage part dismantlement unloading maintenance, not only improved the maintenance effect, still reduced cost of maintenance.
3. Through setting up the sealing washer to improved the leakproofness between cable duct one and the cable duct two, simultaneously, can improve the wearability of sealing washer under the effect of wearing layer, guaranteed the intensity of sealing washer, improved the life of sealing washer.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic structural view of a novel glass fiber composite cable protection duct according to an embodiment of the present utility model;
FIG. 2 is a perspective assembly view of a cable duct I and a seal ring in a novel glass fiber composite cable protection duct according to an embodiment of the present utility model;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is a schematic diagram of a novel glass fiber composite cable protection conduit cable conduit I and clamping mechanism according to an embodiment of the utility model;
FIG. 5 is a cross-sectional view of a novel glass fiber composite cable protective conduit cable conduit one and clamping mechanism in accordance with an embodiment of the present utility model;
FIG. 6 is a partial enlarged view at B in FIG. 5;
FIG. 7 is a perspective assembly view of a cable conduit I and a clamping mechanism in a novel glass fiber composite cable protection conduit according to an embodiment of the present utility model;
FIG. 8 is an enlarged view of a portion of FIG. 7 at C;
FIG. 9 is a cross-sectional view of a cable conduit I in a novel fiberglass composite cable protection conduit in accordance with an embodiment of the present utility model;
Fig. 10 is a cross-sectional view of a seal ring in a novel fiberglass composite cable protective conduit according to an embodiment of the present utility model.
In the figure:
1. A cable duct I; 101. an inner protective layer; 102. a glass fiber layer; 103. a reinforcing layer; 104. a corrosion resistant layer; 105. an outer protective layer; 2. a cable pipeline II; 4. a first connecting ring; 5. a mounting groove; 6. a seal ring; 601. a wear-resistant layer; 602. a protrusion; 603. an inner cavity; 604. an elastic plate; 605. reinforcing ribs; 7. a positioning block; 8. a clamping groove; 9. a slot; 10. a second connecting ring; 11. a mounting ring; 12. a positioning groove; 13. a clamping mechanism; 1301. a clamping block; 13031. a limiting block; 1302. a chamber; 1303. a pushing block; 1304. inserting blocks; 13041. an inclined surface; 13042. a limit groove; 1305. a drive shaft; 13051. and (5) screw threads.
Detailed Description
For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.
According to an embodiment of the utility model, a novel glass fiber composite cable protection pipeline is provided.
The utility model will now be further described with reference to the accompanying drawings and the specific embodiments, as shown in fig. 1 to 10, a novel glass fiber composite cable protection pipeline according to an embodiment of the utility model includes a first cable pipeline 1, one end of the first cable pipeline 1 is provided with a second cable pipeline 2, and the first cable pipeline 1 and the second cable pipeline 2 have the same structure; one end of the cable duct I1 is provided with a first connecting ring 4, one side of the first connecting ring 4 is provided with a mounting groove 5, the inside of the mounting groove 5 is provided with a sealing ring 6, two sides of one side wall of the first connecting ring 4 are provided with positioning blocks 7, the bottom end and the top end of the first connecting ring 4 are provided with clamping grooves 8, and two sides of the inside of the clamping grooves 8 are provided with slots 9; the other end of the first cable pipeline 1 is provided with a second connecting ring 10, one side of the second connecting ring 10 is provided with a mounting ring 11 matched with the mounting groove 5, two sides of one side wall of the second connecting ring 10 are provided with positioning grooves 12 matched with the positioning blocks 7, the bottom end and the top end of one side wall of the second connecting ring 10 are provided with clamping mechanisms 13, and the first cable pipeline 1 is sequentially provided with an inner protection layer 101, a glass fiber layer 102, a reinforcing layer 103, a corrosion-resistant layer 104 and an outer protection layer 105 from inside to outside.
In addition, in specific applications, the inner protective layer 101 is mainly used to prevent chemical reaction and frictional wear between the cable and the pipe, and is usually a rigid material or a corrosion-resistant paint coating.
The fiberglass layer 102 is primarily wrapped with fiberglass cloth to enhance the mechanical strength and stretch resistance of the pipe. At the same time, the layer can also effectively prevent expansion, contraction and other conditions caused by the change of the external temperature of the pipeline.
The reinforcing layer 103 is usually reinforced with a steel wire rope or a steel belt to further enhance the mechanical strength of the pipe.
The corrosion-resistant layer 104 is usually made of polymer materials such as acrylic ester, so that the corrosion resistance of the pipeline is improved.
The outer protective layer 105 is usually made of a material such as an anti-corrosion coating, and is mainly used for enhancing durability and aesthetic appearance of the pipeline and preventing the pipeline from being damaged by external environmental factors such as acid rain, ultraviolet rays and the like.
By means of the technical scheme, the cable protection device is reasonable and reliable in structure and convenient to operate, the cable can be protected, the service life of the cable can be prolonged, and meanwhile, through the arrangement of the inner protection layer 101, the glass fiber layer 102, the reinforcing layer 103, the corrosion-resistant layer 104 and the outer protection layer 105, the overall structural strength of the cable protection pipeline can be improved, and the overall performance of the cable protection pipeline is improved.
In one embodiment, for the above-mentioned clamping mechanism 13, the clamping mechanism 13 includes a clamping block 1301 disposed on a side wall of the second connecting ring 10 and matched with the slot 9, a cavity 1302 is formed in the clamping block 1301, and a pushing block 1303 is disposed in a middle portion of one end of the cavity 1302; two ends of the pushing block 1303 are respectively provided with an inserting block 1304 penetrating through two sides of the cavity 1302 and matched with the slot 9, and one side of the pushing block 1303 is penetrated by a driving shaft 1305; the cross section of the pushing block 1303 is of a trapezoid structure, limiting blocks 13031 are arranged on the side walls of two ends of the pushing block 1303, the cross section of each limiting block 13031 is of a trapezoid shape, and a threaded hole is formed in one side wall of the pushing block 1303; one end side wall of the insertion block 1304 is provided with an inclined surface 13041, and one side of the inclined surface 13041 is provided with a limiting groove 13042 matched with the limiting block 13031; the outside of the circumference of drive shaft 1305 one end is provided with screw hole matched with screw 13051 to realized the installation and dismantling between cable duct one 1 and the cable duct two 2, can be after the cable protection pipeline appears damaging, can dismantle the partial unloading of damaging of cable protection pipeline and maintain, not only improved the maintenance effect, still reduced cost of maintenance.
In addition, in a specific application, the heights of the cavity 1302, the pushing block 1303 and the insert 1304 are the same, so that stability of the pushing block 1303 and the insert 1304 in the moving process can be ensured.
The clamping mechanism 13 has the following working principle: firstly, one end of the cable duct II 2 is connected with one end of the cable duct I1, then a worker manually rotates one end of the driving shaft 1305, then under the cooperation of the screw thread 13051 and the screw hole, the pushing block 1303 is driven to move in a direction away from the inserting block 1304, then under the cooperation of the limiting block 13031 and the limiting groove 13042, the inserting block 1304 is inserted into the slot 9, and then the fixed connection of the cable duct II 2 and the cable duct I1 is realized.
In one embodiment, for the sealing ring 6, the upper surface and the lower surface of the sealing ring 6 are provided with a wear-resistant layer 601, in addition, in specific application, the sealing ring is made of a material with higher hardness, such as silicone, polytetrafluoroethylene, polypropylene and the like, and the surface of the sealing ring is covered by a special process, so that the hardness and the wear resistance of the surface of the sealing ring are enhanced, and a plurality of protrusions 602 are arranged on the outer side and the inner side of the circumference of the sealing ring 6; the inside of sealing washer 6 has been seted up a plurality of inner chambers 603, and the inside of inner chamber 603 is provided with elastic plate 604, and the cross section of elastic plate 604 sets up to oval structure, and the inside bottom of sealing washer 6 and top all are provided with a plurality of strengthening ribs 605 to improved the leakproofness between cable duct one 1 and cable duct two 2, simultaneously, can improve the wearability of sealing washer 6 under the effect of wearing layer 601, guarantee the intensity of sealing washer 6, improve the life of sealing washer 6.
In order to facilitate understanding of the above technical solutions of the present utility model, the following describes in detail the working principle or operation manner of the present utility model in the actual process.
In practical application, firstly, when in use, a cable is placed in the first cable duct 1, then one end of the second cable duct 2 is connected with one end of the first cable duct 1, and a sealing ring 6 is arranged between one end of the second cable duct 2 and the first cable duct 1, so that the sealing ring 6 is placed in the installation groove 5, then one end of the second cable duct 2 and the first cable duct 1 are positioned through the positioning block 7 and the positioning groove 12, then the installation ring 11 is installed in the installation groove 5 and is in contact with the sealing ring 6 to realize sealing, and then one end of the second cable duct 2 is connected and fixed with one end of the first cable duct 1 through the clamping mechanism 13.
In summary, by means of the technical scheme, the cable protection device is reasonable and reliable in structure and convenient to operate, and can protect the cable, so that the service life of the cable can be prolonged, and meanwhile, through the arrangement of the inner protection layer 101, the glass fiber layer 102, the reinforcing layer 103, the corrosion-resistant layer 104 and the outer protection layer 105, the overall structural strength of the cable protection pipeline can be improved, and the overall performance of the cable protection pipeline can be improved; the clamping mechanism 13 is arranged, so that the installation and the disassembly between the first cable pipeline 1 and the second cable pipeline 2 are realized, and after the cable protection pipeline is damaged, the damaged part of the cable protection pipeline can be disassembled for maintenance, thereby not only improving the maintenance effect, but also reducing the maintenance cost; through setting up sealing washer 6 to improved the leakproofness between cable duct one 1 and the cable duct two 2, simultaneously, can improve the wearability of sealing washer 6 under the effect of wearing layer 601, guaranteed the intensity of sealing washer 6, improved the life of sealing washer 6.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (7)
1. The novel glass fiber composite cable protection pipeline comprises a first cable pipeline (1), and is characterized in that a second cable pipeline (2) is arranged at one end of the first cable pipeline (1), and the first cable pipeline (1) and the second cable pipeline (2) have the same structure;
one end of the cable duct I (1) is provided with a first connecting ring (4), one side of the first connecting ring (4) is provided with a mounting groove (5), the inside of the mounting groove (5) is provided with a sealing ring (6), two sides of one side wall of the first connecting ring (4) are provided with positioning blocks (7), the bottom end and the top end of the first connecting ring (4) are provided with clamping grooves (8), and two sides of the inside of the clamping grooves (8) are provided with slots (9);
The cable duct is characterized in that a second connecting ring (10) is arranged at the other end of the first cable duct (1), one side of the second connecting ring (10) is provided with a mounting ring (11) matched with the mounting groove (5), positioning grooves (12) matched with the positioning blocks (7) are formed in two sides of one side wall of the second connecting ring (10), and clamping mechanisms (13) are arranged at the bottom end and the top end of one side wall of the second connecting ring (10).
2. The novel glass fiber composite cable protection pipeline according to claim 1, wherein the first cable pipeline (1) is sequentially provided with an inner protection layer (101), a glass fiber layer (102), a reinforcing layer (103), a corrosion-resistant layer (104) and an outer protection layer (105) from inside to outside.
3. The novel glass fiber composite cable protection pipeline according to claim 1, wherein the clamping mechanism (13) comprises a clamping block (1301) which is arranged on one side wall of the second connecting ring (10) and matched with the slot (9), a cavity (1302) is formed in the clamping block (1301), and a pushing block (1303) is arranged in the middle of one end in the cavity (1302);
Both ends of the pushing block (1303) are respectively provided with an inserting block (1304) penetrating through both sides of the cavity (1302) and matched with the slot (9), and one side of the pushing block (1303) is penetrated and provided with a driving shaft (1305).
4. The novel glass fiber composite cable protection pipeline according to claim 3, wherein the cross section of the pushing block (1303) is of a trapezoid structure, limiting blocks (1303) are arranged on the side walls of two ends of the pushing block (1303), the cross section of each limiting block (1303) is of a trapezoid shape, and a threaded hole is formed in one side wall of the pushing block (1303).
5. The novel glass fiber composite cable protection pipeline according to claim 4, wherein one end side wall of the insertion block (1304) is provided with an inclined surface (13041), and one side of the inclined surface (13041) is provided with a limit groove (13042) matched with the limit block (13031).
6. A new type of glass fibre composite cable protection duct according to claim 4 or 5, characterized in that the outside of the circumference of one end of the drive shaft (1305) is provided with threads (13051) which cooperate with the threaded holes.
7. The novel glass fiber composite cable protection pipeline according to claim 1, wherein the upper surface and the lower surface of the sealing ring (6) are provided with wear-resistant layers (601), and the circumference outer side and the circumference inner side of the sealing ring (6) are provided with a plurality of bulges (602);
A plurality of inner cavities (603) are formed in the sealing ring (6), an elastic plate (604) is arranged in the inner cavities (603), the cross section of the elastic plate (604) is of an oval structure, and a plurality of reinforcing ribs (605) are arranged at the bottom end and the top end of the inner part of the sealing ring (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322761033.5U CN221150838U (en) | 2023-10-16 | 2023-10-16 | Novel glass fiber composite cable protection pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322761033.5U CN221150838U (en) | 2023-10-16 | 2023-10-16 | Novel glass fiber composite cable protection pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221150838U true CN221150838U (en) | 2024-06-14 |
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ID=91385638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322761033.5U Active CN221150838U (en) | 2023-10-16 | 2023-10-16 | Novel glass fiber composite cable protection pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221150838U (en) |
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2023
- 2023-10-16 CN CN202322761033.5U patent/CN221150838U/en active Active
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