CN210897759U - Double-layer central tube shunting type cable - Google Patents
Double-layer central tube shunting type cable Download PDFInfo
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- CN210897759U CN210897759U CN201921907168.5U CN201921907168U CN210897759U CN 210897759 U CN210897759 U CN 210897759U CN 201921907168 U CN201921907168 U CN 201921907168U CN 210897759 U CN210897759 U CN 210897759U
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Abstract
The utility model discloses a double-deck center tube shunting cable, including main part, first installation piece, second installation piece and cable, the second installation piece is installed to one side of main part, and one side of second installation piece installs the cable, first installation piece is installed to one side of cable, and one side of first installation piece installs the rubber sleeve, the outside of rubber sleeve is fixed with fastening structure, mounting structure is all installed to one side of first installation piece and second installation piece, the outside of cable is provided with the oversheath, the inboard of oversheath is provided with the enhancement layer, the inboard of oversheath is provided with the insulating layer. The utility model discloses an all install the support column between wire and wire, the support column can play the effect of support in the inside of cable, can avoid the wire to receive the extrusion, when the cable receives the extrusion, the support column can play the effect of support in inside, avoids the wire to receive the damage, reduces the life of cable.
Description
Technical Field
The utility model relates to the technical field of cables, specifically be a double-deck center tube shunting cable.
Background
The cable usually comprises one or more insulated wires and an outer layer insulation wrapping skin, the cable is generally internally electrified and insulated, the general function of the cable is information transmission, but the existing photoelectric composite cable has many problems or defects:
firstly, the traditional photoelectric composite cable is inconvenient to install, and each conducting wire in the cable needs to be connected when the cable is connected, so that time and labor are wasted;
secondly, the lead of the traditional photoelectric composite cable is easy to extrude, and when the cable is used, the lead can be extruded when the cable is extruded, the lead can be damaged, and the service life of the cable is shortened;
third, traditional photoelectric cables, the cable is fragile, and when the cable received great pressure, the cable can be torn, leads to the life reduction of cable.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a double-deck center tube shunting cable to the installation of being not convenient for that proposes in solving above-mentioned background art, wire are easily by the fragile problem of extrusion and cable.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a double-deck center tube shunting cable, includes main part, first installation piece, second installation piece and cable, the second installation piece is installed to one side of main part, and one side of second installation piece installs the cable, first installation piece is installed to one side of cable, and one side of first installation piece installs the rubber sleeve, the outside of rubber sleeve is fixed with fastening structure, mounting structure is all installed with one side of second installation piece to first installation piece, the outside of cable is provided with the oversheath, the inboard of oversheath is provided with the enhancement layer, the inboard of oversheath is provided with the insulating layer, and the inboard of insulating layer is provided with the zinc-plated armor, bearing structure is installed to the inboard of zinc-plated armor, bearing structure's inside evenly is provided with the wire.
Preferably, the mounting structure has set gradually slider, fixture block, draw-in groove and spout from left to right, and the slider is installed to the inboard of rubber sleeve, and the fixture block is installed to one side of first installation piece inside, and the fixture block all is connected with the wire.
Preferably, one side of the second mounting block is provided with a clamping groove matched with the clamping block, the clamping groove is connected with the lead, and a clamping structure is formed between the clamping block and the clamping groove.
Preferably, a sliding groove is formed in the outer side of the second mounting block, and a sliding structure is formed between the sliding groove and the sliding block.
Preferably, fastening structure from the top down has set gradually fixing bolt, fixation nut, first ring body, second ring body and articulated seat, and first ring body is installed to the one end of rubber sleeve, and fixing bolt is installed on the top of first ring body, and articulated seat is installed to the one end of first ring body, and the one end of articulated seat articulates there is the second ring body.
Preferably, a fixing nut is installed at the top end of the second ring body, and the fixing nut and the fixing bolt are in threaded connection.
Preferably, the supporting structure is sequentially provided with a supporting ring, supporting columns, a lantern ring and carbon fiber wires from left to right, the supporting ring is installed on the inner side of the galvanized armor layer, the supporting columns are installed between the wires, one end of each supporting ring is fixedly connected with the supporting ring, and the lantern ring is installed on the inner side of each supporting column.
Preferably, the inner side of the lantern ring is provided with carbon fiber yarns, and the carbon fiber yarns are formed by twisting three carbon fiber yarns.
Preferably, the reinforcing wires are arranged inside the reinforcing layer and arranged in a honeycomb manner inside the reinforcing layer.
Compared with the prior art, the beneficial effects of the utility model are that: this kind of double-deck center tube shunting photoelectricity composite cable is rational in infrastructure, has following advantage:
(1) the first installation block is installed on one side of the cable, the first installation block is installed on the other side of the cable, when the cable is connected, the second installation block is overlapped with the first installation block, the rubber sleeve is sleeved on the outer side of the second installation block through the sliding groove and the sliding block which are matched with each other, the wires are connected with the clamping grooves one by one through the clamping blocks, the first ring body and the second ring body are sleeved on the outer side of the rubber sleeve, and the first installation block and the second installation block are locked through the fixing bolt and the fixing nut, so that the connection mode is simple, rapid and convenient;
(2) the supporting columns are arranged between the wires and can play a supporting role in the cable, so that the wires can be prevented from being extruded, and when the cable is extruded, the supporting columns can play a supporting role in the cable, so that the wires are prevented from being damaged, and the service life of the cable is shortened;
(3) through being provided with the carbon fiber silk in the inside of the lantern ring, the carbon fiber silk is twisted with each other by the fiber silk and is formed, can increase the intensity of cable, is provided with honeycomb-shaped reinforcing wire in the inside of enhancement layer simultaneously, can increase the intensity of cable, avoids the cable to produce the fracture when receiving very big pulling force, perhaps takes place to break and decreases reduction life.
Drawings
Fig. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the connection structure of the present invention;
fig. 3 is a left side view structural diagram of the fastening structure of the present invention;
fig. 4 is a schematic left-side sectional structure view of the cable of the present invention;
fig. 5 is a schematic left-side sectional structure view of the first mounting block and the second mounting block of the present invention;
fig. 6 is a schematic view of the expansion structure of the reinforcing layer of the present invention.
In the figure: 1. a main body; 2. a first mounting block; 3. a rubber sleeve; 4. a second mounting block; 5. a cable; 6. A mounting structure; 601. a clamping block; 602. a card slot; 603. a chute; 604. a slider; 7. a fastening structure; 701. fixing the bolt; 702. a first ring body; 703. a hinged seat; 704. fixing a nut; 705. a second ring body; 8. a support structure; 801. a support ring; 802. a support pillar; 803. carbon fiber filaments; 804. a collar; 9. reinforcing wires; 10. an insulating layer; 11. a galvanized armor layer; 12. an outer sheath; 13. a wire; 14. And a reinforcing layer.
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. 1-6, the present invention provides an embodiment: a double-layer central tube split-flow cable comprises a main body 1, a first mounting block 2, a second mounting block 4 and a cable 5, wherein the second mounting block 4 is mounted on one side of the main body 1, the cable 5 is mounted on one side of the second mounting block 4, the first mounting block 2 is mounted on one side of the cable 5, a rubber sleeve 3 is mounted on one side of the first mounting block 2, a fastening structure 7 is fixed on the outer side of the rubber sleeve 3, the fastening structure 7 is sequentially provided with a fixing bolt 701, a fixing nut 704, a first ring body 702, a second ring body 705 and a hinge base 703 from top to bottom, the first ring body 702 is mounted at one end of the rubber sleeve 3, the fixing bolt 701 is mounted at the top end of the first ring body 702, the hinge base 703 is mounted at one end of the first ring body 702, and the second ring body 705 is hinged at one end of the;
a fixing nut 704 is mounted at the top end of the second ring body 705, and the fixing nut 704 and the fixing bolt 701 form threaded connection so as to facilitate locking;
when the rubber sleeve is used, the first ring body 702 and the second ring body 705 are sleeved on the outer side of the rubber sleeve 3, the first mounting block 2 and the second mounting block 4 are locked through the fixing bolt 701 and the fixing nut 704, and the connection mode is simple and rapid;
the mounting structure 6 is mounted on one side of each of the first mounting block 2 and the second mounting block 4, the mounting structure 6 is sequentially provided with a sliding block 604, a clamping block 601, a clamping groove 602 and a sliding groove 603 from left to right, the sliding block 604 is mounted on the inner side of the rubber sleeve 3, the clamping block 601 is mounted on one side of the inner part of the first mounting block 2, and the clamping blocks 601 are connected with the lead 13;
a clamping groove 602 matched with the clamping block 601 is arranged on one side of the second mounting block 4, the clamping grooves 602 are connected with the lead 13, and a clamping structure is formed between the clamping block 601 and the clamping groove 602, so that the clamping block is convenient to fix;
a sliding groove 603 is formed in the outer side of the second mounting block 4, and a sliding structure is formed between the sliding groove 603 and the sliding block 604, so that the mounting and the dismounting are convenient;
when in use, the rubber sleeve 3 is sleeved outside the second mounting block 4 through the sliding groove 603 and the sliding block 604 which are matched with each other, so that the wires 13 are connected with the clamping grooves 602 one by one through the clamping blocks 601;
an outer sheath 12 is arranged on the outer side of the cable 5, a reinforcing layer 14 is arranged on the inner side of the outer sheath 12, reinforcing wires 9 are arranged inside the reinforcing layer 14, and the reinforcing wires 9 are arranged inside the reinforcing layer 14 in a honeycomb shape;
an insulating layer 10 is arranged on the inner side of the outer sheath 12, a galvanized armor layer 11 is arranged on the inner side of the insulating layer 10, a supporting structure 8 is mounted on the inner side of the galvanized armor layer 11, the supporting structure 8 is sequentially provided with a supporting ring 801, a supporting column 802, a lantern ring 804 and carbon fiber wires 803 from left to right, the supporting ring 801 is mounted on the inner side of the galvanized armor layer 11, the supporting columns 802 are mounted between the wires 13 and the wires 13, one end of each supporting ring 801 is fixedly connected with the supporting ring 801, and the lantern ring 804 is mounted on the inner side of each supporting;
the carbon fiber wire 803 is arranged on the inner side of the lantern ring 804, and the carbon fiber wire 803 is formed by twisting three carbon fiber wires, so that the strength of the cable 5 is increased;
when the cable is used, the supporting column 802 can play a supporting role in the cable 5 to prevent the lead 13 from being extruded, and when the cable 5 is extruded, the supporting column 802 can play a supporting role in the cable 5 to prevent the lead 13 from being damaged, so that the service life of the cable 5 is shortened, and the carbon fiber wires 803 are formed by twisting fiber wires to increase the strength of the cable 5;
the support structure 8 is uniformly provided with wires 13 inside.
The working principle is as follows: when the cable is connected, the second mounting block 4 is overlapped with the first mounting block 2, the rubber sleeve 3 is sleeved outside the second mounting block 4 through the sliding groove 603 and the sliding block 604 which are matched with each other, the wires 13 are connected with the clamping groove 602 one by one through the clamping block 601, the first ring body 702 and the second ring body 705 are sleeved outside the rubber sleeve 3, the first mounting block 2 and the second mounting block 4 are locked through the fixing bolt 701 and the fixing nut 704, the connection mode is simple and rapid, and is very convenient, when the cable is used, the support column 802 can play a supporting role inside the cable 5, the wires 13 can be prevented from being extruded, when the cable 5 is extruded, the support column 802 can play a supporting role inside, the wires 13 are prevented from being damaged, the service life of the cable 5 is shortened, the carbon fiber 803 is formed by twisting and twisting of fiber wires, the strength of the cable 5 can be increased, and meanwhile, the honeycomb-shaped reinforcing wire 9 is arranged inside the reinforcing layer 14, the strength of the cable 5 can be increased, the cable 5 is prevented from being broken or damaged when being subjected to a large tensile force, and the service life is shortened.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. The utility model provides a double-deck center tube shunting cable, includes main part (1), first installation piece (2), second installation piece (4) and cable (5), its characterized in that: a second mounting block (4) is arranged on one side of the main body (1), a cable (5) is arranged on one side of the second mounting block (4), a first mounting block (2) is arranged on one side of the cable (5), and one side of the first mounting block (2) is provided with a rubber sleeve (3), the outer side of the rubber sleeve (3) is fixed with a fastening structure (7), one side of the first mounting block (2) and one side of the second mounting block (4) are both provided with a mounting structure (6), an outer sheath (12) is arranged on the outer side of the cable (5), a reinforcing layer (14) is arranged on the inner side of the outer sheath (12), an insulating layer (10) is arranged on the inner side of the outer sheath (12), and the inner side of the insulating layer (10) is provided with a galvanized armor layer (11), the inner side of the galvanized armor layer (11) is provided with a supporting structure (8), and wires (13) are uniformly arranged in the supporting structure (8).
2. The double layer center tube split cable of claim 1, wherein: the mounting structure (6) is provided with a sliding block (604), a clamping block (601), a clamping groove (602) and a sliding groove (603) from left to right in sequence, the sliding block (604) is mounted on the inner side of the rubber sleeve (3), the clamping block (601) is mounted on one side of the inner portion of the first mounting block (2), and the clamping block (601) is connected with the wire (13).
3. The double layer center tube split cable of claim 2, wherein: a clamping groove (602) matched with the clamping block (601) is installed on one side of the second installation block (4), the clamping groove (602) is connected with the lead (13), and a clamping structure is formed between the clamping block (601) and the clamping groove (602).
4. The double layer center tube split cable of claim 2, wherein: a sliding groove (603) is formed in the outer side of the second mounting block (4), and a sliding structure is formed between the sliding groove (603) and the sliding block (604).
5. The double layer center tube split cable of claim 1, wherein: fastening structure (7) from the top down has set gradually fixing bolt (701), fixation nut (704), first ring body (702), second ring body (705) and articulated seat (703), and first ring body (702) are installed to the one end of rubber sleeve (3), and the top of first ring body (702) installs fixing bolt (701), and articulated seat (703) are installed to the one end of first ring body (702), and the one end of articulated seat (703) articulates there is second ring body (705).
6. The double layer center tube split cable of claim 5, wherein: and a fixing nut (704) is installed at the top end of the second ring body (705), and the fixing nut (704) is in threaded connection with the fixing bolt (701).
7. The double layer center tube split cable of claim 1, wherein: support structure (8) have set gradually support ring (801), support column (802), lantern ring (804) and carbon fiber silk (803) from left to right, and support ring (801) are installed to the inboard of zinc-plated armor (11), all install support column (802) between wire (13) and wire (13), and the one end of support ring (801) all with support ring (801) fixed connection, lantern ring (804) are installed to the inboard of support column (802).
8. The double layer center tube split cable of claim 7, wherein: the inner side of the lantern ring (804) is provided with a carbon fiber wire (803), and the carbon fiber wire (803) is formed by twisting three carbon fiber wires.
9. The double layer center tube split cable of claim 1, wherein: reinforcing wires (9) are installed inside the reinforcing layer (14), and the reinforcing wires (9) are arranged inside the reinforcing layer (14) in a honeycomb mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921907168.5U CN210897759U (en) | 2019-11-07 | 2019-11-07 | Double-layer central tube shunting type cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921907168.5U CN210897759U (en) | 2019-11-07 | 2019-11-07 | Double-layer central tube shunting type cable |
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| Publication Number | Publication Date |
|---|---|
| CN210897759U true CN210897759U (en) | 2020-06-30 |
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ID=71320778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921907168.5U Active CN210897759U (en) | 2019-11-07 | 2019-11-07 | Double-layer central tube shunting type cable |
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| Country | Link |
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| CN (1) | CN210897759U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112086814A (en) * | 2020-10-19 | 2020-12-15 | 福建省三星电气股份有限公司 | Integrated special-shaped conductor |
-
2019
- 2019-11-07 CN CN201921907168.5U patent/CN210897759U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112086814A (en) * | 2020-10-19 | 2020-12-15 | 福建省三星电气股份有限公司 | Integrated special-shaped conductor |
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