CN214012582U - Fireproof copper-coated corrugated pipe cable - Google Patents
Fireproof copper-coated corrugated pipe cable Download PDFInfo
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- CN214012582U CN214012582U CN202023301877.4U CN202023301877U CN214012582U CN 214012582 U CN214012582 U CN 214012582U CN 202023301877 U CN202023301877 U CN 202023301877U CN 214012582 U CN214012582 U CN 214012582U
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- bellows
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- corrugated pipe
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Abstract
The utility model discloses a fire prevention type copper cladding bellows cable relates to bellows cable technical field, which comprises a cable, the outer wall of cable is provided with the bellows, and the inside of bellows is provided with the leak protection layer, the inside of leak protection layer is provided with the cable rope, and is provided with the filling layer between bellows and the leak protection layer, one side of cable is provided with the corner ware, and one side of corner ware is provided with the rotation bolt, the both ends of rotating the bolt all are connected with the rotary drum. The utility model discloses a set up compressive strength and the leakage prevention function of improvement cable such as bellows, leak protection electric layer, filling layer, improve the practicality and the life of cable from this to this avoids the cable to influence under the external force interference and uses or receive the damage, and through the corner connection function who sets up corner ware, rotation bolt, rotary drum etc. and realize the cable, makes the cable avoid receiving the discount damage influence in the corner and use, improves the life and the practicality of cable from this.
Description
Technical Field
The utility model relates to a bellows cable technical field specifically is a fire prevention type copper cladding bellows cable.
Background
The cable includes power cable, control cable, compensation cable, shielding cable, high-temperature cable, computer cable, signal cable, coaxial cable, fire-resistant cable, marine cable, mining cable, aluminum alloy cable and the like. They are composed of single or multi-strand wires and insulating layers, and are used for connecting circuits, electric appliances and the like.
Most fire prevention type cables generally all prevent fires through copper cladding bellows, and the bellows can not effectively carry out resistance to compression protection to the cable because the restriction of its material to the bellows does not possess corner protect function, easily appears breaking or damaging the phenomenon in the corner, very influences cable life.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problem that the corrugated pipe cable does not have a compression-resistant protection function and a corner protection function, the fireproof copper-coated corrugated pipe cable is provided.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fire prevention type copper cladding bellows cable, includes the cable, the outer wall of cable is provided with the bellows, and the inside of bellows is provided with the leak protection electric layer, the inside of leak protection electric layer is provided with the cable line, and is provided with the filling layer between bellows and the leak protection electric layer, one side of cable is provided with the corner ware, and one side of corner ware is provided with the rotation and ties, the both ends that rotate the tie all are connected with the rotary drum, and the one end of two rotary drums all is connected with the bull stick, and is two sets of the one end of bull stick all is connected with the.
Preferably, the diameters of the electric cables are the same, and the electric cables are uniformly distributed in the cable.
Preferably, the inside of the corner device is provided with a connecting groove matched with the rotating rod, and the inner wall of the connecting groove is matched with the outer wall of the rotating rod.
Preferably, one side of the corner device is provided with a groove matched with the rotating bolt, and the rotating bolt is in an octagonal structure.
Preferably, the inner wall of the rotary drum is provided with threads matched with the outer wall of the rotary rod, and the inner wall of the rotary drum is matched with the outer wall of the rotary rod.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model improves the compressive strength and the electricity leakage prevention function of the cable by arranging the corrugated pipe, the electricity leakage prevention layer, the filling layer and the like, thereby improving the practicability and the service life of the cable and avoiding the influence or damage of the cable under the external force interference;
2. the utility model discloses a set up the corner connection function of corner ware, rotation bolt, rotary drum, bull stick, dead lever etc. realization cable, make the cable avoid receiving the book damage in the corner and influence the use, improve the life and the practicality of cable from this.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the corner device of the present invention;
fig. 3 is a sectional view of the corner device of the present invention.
In the figure: 1. a cable; 2. a bellows; 3. an anti-leakage layer; 4. an electrical cable; 5. a filling layer; 6. a corner device; 7. rotating the bolt; 8. a rotating drum; 9. a rotating rod; 10. and (5) fixing the rod.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.
Referring to fig. 1-3, a fireproof copper-clad corrugated pipe cable comprises a cable 1, a corrugated pipe 2 is arranged on the outer wall of the cable 1, a leakage-proof layer 3 is arranged inside the corrugated pipe 2, an electric cable 4 is arranged inside the leakage-proof layer 3, a filling layer 5 is arranged between the corrugated pipe 2 and the leakage-proof layer 3, a corner device 6 is arranged on one side of the cable 1, a rotating bolt 7 is arranged on one side of the corner device 6, rotary drums 8 are connected to two ends of the rotating bolt 7, rotary rods 9 are connected to one ends of the two rotary drums 8, and a fixing rod 10 is connected to one end of each of the two rotary rods 9.
Please refer to fig. 1, the diameters of the cables 4 are the same, and the cables 4 are uniformly distributed inside the cable 1, so that the cable 1 can be uniformly stressed, and the cable is prevented from being damaged or broken due to nonuniform stress, thereby improving the service life and the practicability.
Please refer to fig. 2, a connecting groove matched with the rotating rod 9 is formed inside the corner device 6, and an inner wall of the connecting groove is engaged with an outer wall of the rotating rod 9, so that the rotating rod 9 can rotate in the corner device 6 to avoid being limited, thereby realizing the function of fixing the corner device 6 to the rotating angle.
Please refer to fig. 2, one side of the corner device 6 is formed with a groove matching with the rotating bolt 7, and the rotating bolt 7 is an octagonal structure, so that the rotating bolt 7 can drive the two fixing rods 10 to move oppositely or oppositely by rotation, thereby realizing the fixing function of the corner device 6 at the corner.
Please refer to fig. 3, the inner wall of the rotary drum 8 is provided with a thread matching with the outer wall of the rotary rod 9, and the inner wall of the rotary drum 8 is engaged with the outer wall of the rotary rod 9, so that the rotary bolt 7 can drive the two fixing rods 10 to move towards each other or move oppositely through rotation, thereby realizing the fixing function of the corner device 6 at the corner.
The working principle is as follows: when the cable 1 is used for performing corner turning on a wall or a brick-moving object, firstly, the cable 1 penetrates through the corner device 6 to form a corner, then the fixing rods 10 on two sides of the corner device 6 are respectively arranged on two sides of the wall or the object, then the rotating bolt 7 is rotated through a corresponding tool, when the rotating bolt 7 rotates, the two rotary drums 8 are driven to rotate, because the inner walls of the rotary drums 8 are provided with threads matched with the outer walls of the rotary rods 9, the rotary rods 9 can be stretched in the rotary drums 8 through the threads when the rotary drums 8 rotate, when the rotary rods 9 are contracted in the rotary drums 8, the two fixing rods 10 can be driven to move oppositely until the two fixing rods 10 completely clamp the wall or the corner object, when the cable 1 is extruded or pressed, the corrugated pipe 2 on the outer wall firstly protects the internal electric cable 4, the extrusion force is firstly buffered, and when the filling layer 5 of the corrugated pipe buffers the internal force again, from this to power carry out the second buffering, play the biggest guard action to the cable through two-layer buffering, when external extruded power is too big causes bellows 2 to damage, at this moment leak protection electric layer 3 then protects electric cable 4 and places the electric leakage to this guarantees to take place to electrocute danger such as even electricity around, greatly improves cable safe handling's problem and life through three-layer safeguard measure.
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 (5)
1. The utility model provides a fire prevention type copper cladding corrugated pipe cable, includes cable (1), its characterized in that: the outer wall of cable (1) is provided with bellows (2), and the inside of bellows (2) is provided with leak protection electric layer (3), the inside of leak protection electric layer (3) is provided with cable rope (4), and is provided with filling layer (5) between bellows (2) and leak protection electric layer (3), one side of cable (1) is provided with corner ware (6), and one side of corner ware (6) is provided with rotates and ties (7), the both ends of rotating and tying (7) all are connected with rotary drum (8), and the one end of two rotary drums (8) all is connected with bull stick (9), and are two sets of the one end of bull stick (9) all is connected with dead lever (10).
2. The fire-resistant copper-clad corrugated pipe cable according to claim 1, wherein: the diameters of the electric cables (4) are the same, and the electric cables (4) are uniformly distributed in the cable (1).
3. The fire-resistant copper-clad corrugated pipe cable according to claim 1, wherein: the inside of corner ware (6) is seted up with bull stick (9) assorted spread groove, and the inner wall of this spread groove agrees with mutually with the outer wall of bull stick (9).
4. The fire-resistant copper-clad corrugated pipe cable according to claim 1, wherein: one side of the corner device (6) is provided with a groove matched with the rotating bolt (7), and the rotating bolt (7) is of an octagonal structure.
5. The fire-resistant copper-clad corrugated pipe cable according to claim 1, wherein: the inner wall of the rotary drum (8) is provided with threads matched with the outer wall of the rotary rod (9), and the inner wall of the rotary drum (8) is matched with the outer wall of the rotary rod (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023301877.4U CN214012582U (en) | 2020-12-31 | 2020-12-31 | Fireproof copper-coated corrugated pipe cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023301877.4U CN214012582U (en) | 2020-12-31 | 2020-12-31 | Fireproof copper-coated corrugated pipe cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214012582U true CN214012582U (en) | 2021-08-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023301877.4U Active CN214012582U (en) | 2020-12-31 | 2020-12-31 | Fireproof copper-coated corrugated pipe cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214012582U (en) |
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2020
- 2020-12-31 CN CN202023301877.4U patent/CN214012582U/en active Active
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