CN216353553U - Communication cable convenient to butt joint installation - Google Patents
Communication cable convenient to butt joint installation Download PDFInfo
- Publication number
- CN216353553U CN216353553U CN202122576420.2U CN202122576420U CN216353553U CN 216353553 U CN216353553 U CN 216353553U CN 202122576420 U CN202122576420 U CN 202122576420U CN 216353553 U CN216353553 U CN 216353553U
- Authority
- CN
- China
- Prior art keywords
- pipe sleeve
- connecting seat
- reinforcing rib
- butt
- cable
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004891 communication Methods 0.000 title claims abstract description 33
- 210000001503 joint Anatomy 0.000 title claims abstract description 11
- 238000009434 installation Methods 0.000 title claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 43
- 239000011241 protective layer Substances 0.000 claims abstract description 22
- 239000010410 layer Substances 0.000 claims description 37
- 238000009413 insulation Methods 0.000 claims description 16
- 239000011229 interlayer Substances 0.000 claims description 15
- 229910052782 aluminium Inorganic materials 0.000 claims description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 10
- 239000011888 foil Substances 0.000 claims description 10
- 239000012790 adhesive layer Substances 0.000 claims 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a communication cable convenient to butt-joint and install, which comprises a pipe sleeve, a protective layer and a cable inner core, wherein an auxiliary structure is arranged on the surface of the pipe sleeve, a reinforcing structure is arranged inside the pipe sleeve, the protective layer is arranged on the inner side wall of the pipe sleeve, the cable inner core is arranged inside the protective layer, a connecting structure is arranged at the bottom end of the pipe sleeve, the connecting structure comprises a connecting seat, an installing groove, a fixing bolt and a connecting head, and the connecting seat is fixed at the bottom end of the pipe sleeve. According to the utility model, the connecting structure is arranged, the connecting seat is fixed at the end of the pipe sleeve, and can be mutually spliced with the connecting heads on other cables, after the splicing is finished, an operator can screw the fixing bolts on the surface of the connecting seat, and the three groups of fixing bolts are used, so that the connecting part can be fixed more firmly, the situations of loosening and falling of the connecting part and the like are prevented, and the convenience in the butt joint of the communication cable is realized.
Description
Technical Field
The utility model relates to the technical field of communication cables, in particular to a communication cable convenient to butt joint and install.
Background
The communication cable is a cable for transmitting telephone, telegraph, fax document, television and radio program, data and other electric signals, and is a communication line formed by a cable core twisted by a plurality of mutually insulated wires or conductors and an outer sheath for protecting the cable core from moisture and mechanical damage;
chinese patent grant publication No. CN213123912U, publication day 2021 year 05 month 04 discloses a communication cable convenient to install and demolish, including the outer protective layer, the both sides of outer protective layer are provided with fixed ear, the inboard of outer protective layer is provided with fire-retardant layer, the inboard on fire-retardant layer is provided with the filling layer, the filling layer inboard is provided with the cable protective layer, the inside of filling layer is provided with a plurality of stretch-proofing ropes, the inside of cable protective layer is provided with a plurality of bare copper wires. The outer protective layer is made of plastic, and metal wires are mixed in the outer protective layer. The single communication cable can be fixed in the weak current well through the fixing lugs by arranging the fixing lugs, the tensile ropes and the outer protective layer formed by mixing plastic and metal, so that the single communication cable is prevented from being wound with other cables, the tensile ropes can well ensure that the whole cable cannot be easily broken in the drawing process, the cable can be reused in the dismantling process, and the outer protective layer can provide a better protection effect for the fixing lugs and the cable;
the prior art scheme has the following defects that the traditional communication cable is inconvenient to connect and install lines when in use, and is inconvenient to use, so that the traditional communication cable needs to be improved to be more convenient to use.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims to provide a communication cable convenient to butt joint and install, which is used for solving the defect that the existing communication cable is inconvenient to butt joint and use.
(II) contents of utility model
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a communication cable convenient to butt joint installation, includes pipe box, protective layer and cable inner core, the surface of pipe box is provided with auxiliary structure, the inside of pipe box is provided with additional strengthening, the inside wall of pipe box is provided with the protective layer, the inside of protective layer is provided with the cable inner core, the bottom of pipe box is provided with connection structure, connection structure includes connecting seat, mounting groove, fixing bolt and connector, the connecting seat is fixed in the bottom of pipe box.
Preferably, the auxiliary structure comprises a bonding layer, a thermal insulation layer and an aluminum foil layer, wherein the bonding layer is arranged on the surface of the pipe sleeve, the thermal insulation layer is arranged on the surface of the bonding layer, and the aluminum foil layer is fixed on the surface of the thermal insulation layer.
Preferably, the reinforcing structure comprises an interlayer, a first reinforcing rib and a second reinforcing rib, the interlayer is arranged inside the pipe sleeve, the first reinforcing rib is arranged inside the interlayer, and the second reinforcing rib is arranged at one end of the first reinforcing rib.
Preferably, the first reinforcing ribs and the second reinforcing ribs are arranged inside the interlayer, and the first reinforcing ribs and the second reinforcing ribs are distributed in a crossed manner.
Preferably, one side of the connecting seat is provided with a mounting groove, a fixing bolt is arranged in the mounting groove, and a connector is arranged in the connecting seat.
Preferably, the cross section of the connecting seat is larger than that of the connecting head, and the connecting seat and the connecting head form a clamping structure.
Preferably, the inside of mounting groove is provided with the internal thread, fixing bolt's surface is provided with the external screw thread, the mounting groove is connected through the screw thread with fixing bolt.
(III) advantageous effects
The communication cable convenient for butt joint installation provided by the utility model has the advantages that: by arranging the connecting structure, the connecting seat is fixed at the end of the pipe sleeve and can be mutually spliced with the connecting heads on other cables, after the splicing is finished, an operator can screw the fixing bolts on the surface of the connecting seat, and the three groups of fixing bolts are used, so that the connecting part can be fixed more firmly, the connecting part is prevented from loosening and falling off, and the convenience in the butt joint of the communication cable is realized;
the auxiliary structure is arranged, the heat insulation layer is sleeved outside the pipe sleeve, so that the influence of the outside temperature on the inside of the pipe sleeve can be prevented, and meanwhile, the aluminum foil layer on the outer side of the heat insulation layer can reflect the outside sunlight, so that the heat absorption of the pipe sleeve is reduced, and the heat insulation performance of the communication cable in use is realized;
through the arrangement of the reinforcing structure, the first reinforcing ribs and the second reinforcing ribs which are distributed in a crossed manner are added in the interlayer in the pipe sleeve, and the first reinforcing ribs and the second reinforcing ribs are used as lining in the pipe sleeve, so that the toughness of the pipe sleeve can be reinforced to a certain extent, the pipe sleeve is prevented from cracking and breaking when in use, and the weather resistance of the communication cable is enhanced when in use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic three-dimensional structure of the auxiliary structure of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 1;
fig. 5 is a schematic front sectional view of the connection structure of the present invention.
In the figure: 1. pipe sleeve; 2. an auxiliary structure; 201. a bonding layer; 202. a thermal insulation layer; 203. an aluminum foil layer; 3. a reinforcing structure; 301. an interlayer; 302. a first reinforcing rib; 303. a second reinforcing rib; 4. a protective layer; 5. a connecting structure; 501. a connecting seat; 502. mounting grooves; 503. fixing the bolt; 504. a connector; 6. a cable inner core.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, an embodiment of the present invention is shown: a communication cable convenient for butt joint installation comprises a pipe sleeve 1, a protective layer 4 and a cable inner core 6, wherein an auxiliary structure 2 is arranged on the surface of the pipe sleeve 1, the auxiliary structure 2 comprises a bonding layer 201, a heat insulation layer 202 and an aluminum foil layer 203, the bonding layer 201 is arranged on the surface of the pipe sleeve 1, the heat insulation layer 202 is arranged on the surface of the bonding layer 201, and the aluminum foil layer 203 is fixed on the surface of the heat insulation layer 202;
specifically, as shown in fig. 1 and 3, when the structure is used, a thermal insulation layer 202 is sleeved outside the pipe sleeve 1, so that the external temperature can be prevented from affecting the inside of the pipe sleeve 1, and meanwhile, the aluminum foil layer 203 on the outer side of the thermal insulation layer 202 can reflect the external sunlight, so as to reduce the heat absorption of the pipe sleeve 1, and thus reduce the temperature inside the pipe sleeve 1;
the inner part of the pipe sleeve 1 is provided with a reinforcing structure 3, the reinforcing structure 3 comprises an interlayer 301, a first reinforcing rib 302 and a second reinforcing rib 303, the interlayer 301 is arranged in the pipe sleeve 1, the first reinforcing rib 302 is arranged in the interlayer 301, one end of the first reinforcing rib 302 is provided with the second reinforcing rib 303, the first reinforcing rib 302 and the second reinforcing rib 303 are arranged in the interlayer 301, and the first reinforcing rib 302 and the second reinforcing rib 303 are distributed in a crossed manner;
specifically, as shown in fig. 1 and 4, when the structure is used, the first reinforcing rib 302 and the second reinforcing rib 303 which are distributed in a cross way are added in the interlayer 301 in the pipe sleeve 1, and are used as lining in the pipe sleeve 1, so that the toughness of the pipe sleeve 1 can be enhanced to a certain extent, the pipe sleeve 1 is prevented from cracking and breaking during use, and the service life of the pipe sleeve is indirectly prolonged;
the inner side wall of the pipe sleeve 1 is provided with a protective layer 4, a cable inner core 6 is arranged inside the protective layer 4, the bottom end of the pipe sleeve 1 is provided with a connecting structure 5, the connecting structure 5 comprises a connecting seat 501, a mounting groove 502, a fixing bolt 503 and a connecting head 504, the connecting seat 501 is fixed at the bottom end of the pipe sleeve 1, one side of the connecting seat 501 is provided with the mounting groove 502, the inside of the mounting groove 502 is provided with the fixing bolt 503, the inside of the connecting seat 501 is provided with the connecting head 504, the cross section of the connecting seat 501 is larger than that of the connecting head 504, the connecting seat 501 and the connecting head 504 form a clamping structure, the inside of the mounting groove 502 is provided with an internal thread, the surface of the fixing bolt 503 is provided with an external thread, and the mounting groove 502 is connected with the fixing bolt 503 through a thread;
specifically, as shown in fig. 1 and 5, when the structure is used, the connecting seat 501 is fixed at the end of the pipe sleeve 1, and can be mutually inserted with the connecting heads 504 on other cables, after the insertion is completed, an operator can screw the fixing bolts 503 on the surface of the connecting seat 501, the fixing bolts 503 have three groups, the connecting part can be more tightly fixed, the connecting part is prevented from loosening and falling off, and after the connection is completed, the operator can continue to wrap the corresponding insulating waterproof adhesive tape on the connecting part, or wrap the heat-shrinkable tube on the connecting part for protection.
The working principle is as follows: when the communication cable is used, firstly, when the communication cable needs to be connected, an operator firstly inserts the connecting seat 501 at the end head together with the connecting head 504 on the cable to be connected, and after the insertion is in place, the operator can screw the fixing bolts 503 on the connecting seat 501, so that the connecting position can be fixed through the fixation of the three groups of fixing bolts 503, the loosening and falling are prevented, and after the connection is finished, the operator can wind a waterproof adhesive tape at the connecting position or sleeve a heat-shrinkable tube to protect the connecting position;
secondly, when the communication cable is used, the aluminum foil layer 203 on the outermost side of the pipe sleeve 1 can reflect external sunlight so as to reduce the absorption of the pipe sleeve 1 to heat, and meanwhile, the heat insulation layer 202 can block the external heat so as to prevent the heat inside the pipe sleeve 1 from being too high;
finally, the first reinforcing rib 302 and the second reinforcing rib 303 which are woven into a net shape are lined in the pipe sleeve 1, so that the structure of the pipe sleeve 1 can be reinforced, the pipe sleeve 1 is prevented from cracking, breaking, aging and the like in daily use, the service life of the communication cable can be indirectly prolonged, and the whole using process of the communication cable is finally completed.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (7)
1. The utility model provides a communication cable convenient to butt joint installation, includes pipe box (1), protective layer (4) and cable inner core (6), its characterized in that: an auxiliary structure (2) is arranged on the surface of the pipe sleeve (1), and a reinforcing structure (3) is arranged in the pipe sleeve (1);
a protective layer (4) is arranged on the inner side wall of the pipe sleeve (1), and a cable inner core (6) is arranged inside the protective layer (4);
the bottom end of pipe sleeve (1) is provided with connection structure (5), connection structure (5) are including connecting seat (501), mounting groove (502), fixing bolt (503) and connector (504), connecting seat (501) are fixed in the bottom end of pipe sleeve (1).
2. A communications cable for facilitating a butt-mount according to claim 1, wherein: the auxiliary structure (2) comprises an adhesive layer (201), a heat insulation layer (202) and an aluminum foil layer (203), wherein the adhesive layer (201) is arranged on the surface of the pipe sleeve (1), the heat insulation layer (202) is arranged on the surface of the adhesive layer (201), and the aluminum foil layer (203) is fixed on the surface of the heat insulation layer (202).
3. A communications cable for facilitating a butt-mount according to claim 1, wherein: the reinforcing structure (3) comprises an interlayer (301), a first reinforcing rib (302) and a second reinforcing rib (303), the interlayer (301) is arranged inside the pipe sleeve (1), the first reinforcing rib (302) is arranged inside the interlayer (301), and the second reinforcing rib (303) is arranged at one end of the first reinforcing rib (302).
4. A communications cable for facilitating a butt-mount according to claim 3, wherein: the first reinforcing rib (302) and the second reinforcing rib (303) are arranged inside the interlayer (301) in a plurality of crossed distribution.
5. A communications cable for facilitating a butt-mount according to claim 1, wherein: one side of connecting seat (501) is provided with mounting groove (502), the inside of mounting groove (502) is provided with fixing bolt (503), the inside of connecting seat (501) is provided with connector (504).
6. A communications cable for facilitating a butt-mount according to claim 1, wherein: the cross section of connecting seat (501) is greater than the cross section of connector (504), connecting seat (501) and connector (504) constitute the block structure.
7. A communications cable for facilitating a butt-mount according to claim 1, wherein: the mounting groove (502) is internally provided with internal threads, the surface of the fixing bolt (503) is provided with external threads, and the mounting groove (502) is connected with the fixing bolt (503) through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122576420.2U CN216353553U (en) | 2021-10-25 | 2021-10-25 | Communication cable convenient to butt joint installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122576420.2U CN216353553U (en) | 2021-10-25 | 2021-10-25 | Communication cable convenient to butt joint installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216353553U true CN216353553U (en) | 2022-04-19 |
Family
ID=81181319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122576420.2U Expired - Fee Related CN216353553U (en) | 2021-10-25 | 2021-10-25 | Communication cable convenient to butt joint installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216353553U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116435951A (en) * | 2023-02-15 | 2023-07-14 | 安徽盛琅电器有限公司 | Medium-voltage cable intermediate joint and connecting method thereof |
-
2021
- 2021-10-25 CN CN202122576420.2U patent/CN216353553U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116435951A (en) * | 2023-02-15 | 2023-07-14 | 安徽盛琅电器有限公司 | Medium-voltage cable intermediate joint and connecting method thereof |
| CN116435951B (en) * | 2023-02-15 | 2024-01-05 | 安徽盛琅电器有限公司 | Medium-voltage cable intermediate joint and connecting method thereof |
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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: 20220419 |