CN215221029U - High-strength flame-retardant control cable - Google Patents
High-strength flame-retardant control cable Download PDFInfo
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- CN215221029U CN215221029U CN202121798524.1U CN202121798524U CN215221029U CN 215221029 U CN215221029 U CN 215221029U CN 202121798524 U CN202121798524 U CN 202121798524U CN 215221029 U CN215221029 U CN 215221029U
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- cable
- joint ring
- wall
- butt
- strength flame
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- 239000003063 flame retardant Substances 0.000 title claims abstract description 20
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 210000001503 joint Anatomy 0.000 claims description 15
- 230000007547 defect Effects 0.000 abstract description 2
- 230000006978 adaptation Effects 0.000 description 7
- 238000003466 welding Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 208000002925 dental caries Diseases 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
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Abstract
The utility model belongs to the cable field, in particular to a high-strength flame-retardant control cable, aiming at the existing problems, the following proposal is proposed, which comprises a first cable and a second cable, wherein one end of the first cable and the second cable close to each other is fixedly provided with a butt-joint ring, two cavities are respectively arranged in the butt-joint ring on the second cable, the inner wall of one side of the cavity far away from the second cable is provided with a rectangular hole, one end of a cross rod is slidably arranged on the inner wall of one side of the cavity, the other end of the cross rod penetrates through the rectangular hole and extends out of the butt-joint ring, through holes are respectively arranged on the inner walls of the two cavities far away from each other, one end of a U-shaped clamping rod is fixedly arranged on one side of the two cross rods far away from each other, the utility model solves the defects in the prior art, replaces the connecting mode between the previous cables, and ensures that the connection of the cables can not break loose, the requirements of people are met.
Description
Technical Field
The utility model relates to the technical field of cables, especially, relate to a high strength flame retardant control cable.
Background
With the rapid development of national economy, the using amount and the application range of the cable used as the main artery of the national economy are larger and larger. In recent years, industries such as power plants, transformer substations, smelting, petrochemical industry and the like have great demand on control cables, and particularly special high-temperature anti-corrosion cables for environmental occasions such as corrosion resistance, high temperature resistance and the like.
The application number is CN 201210128271.6's patent discloses a fire-retardant control cable of high strength, and it includes the sinle silk be equipped with the insulating layer outside the sinle silk be equipped with the filling layer outside the insulating layer be equipped with outside the filling layer and separate the oxygen layer be equipped with high strength striking layer outside separating the oxygen layer be equipped with metallic shield layer outside the high strength striking layer be equipped with cable sheathing layer outside the metallic shield layer. The invention has simple structure and good flame retardant property, and is suitable for various occasions.
Two current cables only use some to glue when splicing and bring the junction parcel, and then realize preventing that two cables from breaking away and the electric leakage, but this kind of parcel mode can not prevent with high strength that the cable breaks away, need improve urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a high-strength flame-retardant control cable.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a high strength flame retardant control cable, includes first cable and second cable, the equal fixed mounting of one end that first cable and second cable are close to each other has the butt joint ring, is located the butt joint intra-annular on the second cable and has seted up two cavitys respectively, and has seted up the rectangular hole on the inner wall that the cavity kept away from second cable one side, slidable mounting has the one end of horizontal pole on the inner wall of cavity one side, and the other end of horizontal pole runs through the rectangular hole to outside extending to the butt joint ring, all having seted up the through-hole on the inner wall of one side is kept away from each other to two cavitys, and the equal fixed mounting in one side that two horizontal poles kept away from each other has the one end of U type kelly, and the other end of U type kelly runs through the through-hole to outside extending to the butt joint ring, the butt joint ring both sides that are located the second cable all set up flutedly, and slidable mounting has the stopper in the recess.
Preferably, the U-shaped clamping rod is fixedly sleeved with one end of a first spring, and the other end of the first spring is fixedly connected to the inner wall of the cavity.
Preferably, the top side and the bottom side of the butt joint ring on the first cable are provided with clamping grooves, and the clamping grooves are matched with the U-shaped clamping rods.
Preferably, all seted up the spout on the inner wall of recess top side and bottom side, and slidable mounting has the slider in the spout, and one side fixed mounting that two sliders are close to each other has seted up the annular on the recess on same stopper, and the annular is linked together with the spout, slider and spout and annular homogeneous phase adaptation.
Preferably, one end of a second spring is fixedly connected to the inner wall of one side of the groove, and the other end of the second spring is fixedly connected to the limiting block.
Preferably, one side of the limiting block is provided with a limiting hole, and the limiting hole is matched with the cross rod.
In the utility model, the high-strength flame-retardant control cable is characterized in that two U-shaped clamping rods are pressed downwards to be clamped with the clamping grooves, then the limiting block is pulled to drive the sliding block to move into the annular groove, the limiting block is rotated to drive the limiting hole to rotate to a position corresponding to the cross rod, then the limiting block drives the limiting hole to be inserted into the cross rod under the pulling of the second spring, and the butt joint of the first cable and the second cable is further realized stably;
the utility model provides a shortcoming among the prior art, replaced the connected mode between the cable in the past, ensure that the connection of cable can not appear struggling the phenomenon of taking off, satisfied people's demand.
Drawings
Fig. 1 is a schematic front view of a high-strength flame-retardant control cable according to the present invention;
fig. 2 is a schematic structural view of a portion a of a high-strength flame-retardant control cable according to the present invention;
fig. 3 is a schematic structural diagram of a part B of a high-strength flame-retardant control cable according to the present invention.
In the figure: the cable clamp comprises a first cable 1, a second cable 2, a butt-joint ring 3, a cavity 4, a rectangular hole 5, a cross rod 6, a through hole 7, a U-shaped clamping rod 8, a first spring 9, a clamping groove 10, a groove 11, a limiting block 12, a sliding groove 13, a sliding block 14, an annular groove 15, a second spring 16 and a limiting hole 17.
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.
Example one
Referring to fig. 1-3, a high-strength flame-retardant control cable comprises a first cable 1 and a second cable 2, wherein a butt-joint ring 3 is fixedly installed at one end of the first cable 1, which is close to the second cable 2, a butt-joint ring 3 is fixedly installed at one end of the first cable 1, a pair of cavities 4 are respectively arranged in the butt-joint ring 3, which is positioned on the second cable 2, a rectangular hole 5 is arranged on the inner wall of one side of the cavity 4, which is far away from the second cable 2, a cross rod 6 is slidably installed at one end of the inner wall of one side of the cavity 4, the other end of the cross rod 6 penetrates through the rectangular hole 5 and extends out of the butt-joint ring 3, through holes 7 are respectively arranged on the inner walls of one side of the two cavities 4, which is far away from the other side, a U-shaped clamping rod 8 is fixedly installed at one end of one side of the two cross rods 6, the other end of the U-shaped clamping rod 8 penetrates through the through holes 7 and extends out of the butt-joint ring 3, grooves 11 are respectively arranged at two sides of the butt-joint ring 3 positioned on the second cable 2, and a limiting block 12 is arranged in the groove 11 in a sliding way.
The utility model discloses in, fixed cover has been connected the one end of first spring 9 on the U type kelly 8, and the other end fixed connection of first spring 9 is on the inner wall of cavity 4, and first spring 9 is the block in order to ensure U type kelly 8 and draw-in groove 10.
The utility model discloses in, be located 3 top sides of butt joint ring on the first cable 1 and the bottom side and all seted up draw-in groove 10, and draw-in groove 10 and 8 looks adaptations of U type kelly.
The utility model discloses in, all seted up spout 13 on the inner wall of recess 11 top side and bottom side, and sliding mounting has slider 14 in spout 13, and one side fixed mounting that two sliders 14 are close to each other has seted up annular 15 on recess 11 on same stopper 12, and annular 15 is linked together with spout 13, slider 14 and spout 13 and 15 homogeneous phase adaptations of annular.
The utility model discloses in, fixedly connected with second spring 16's one end on the inner wall of recess 11 one side, and second spring 16's other end fixed connection is on stopper 12, and second spring 16 is for making stopper 12 can automatic re-setting.
The utility model discloses in, spacing hole 17 has been seted up to one side of stopper 12, and spacing hole 17 and 6 looks adaptations of horizontal pole, realize the fixed to 6 positions of horizontal pole through spacing hole 17 and horizontal pole 6.
Example two
Referring to fig. 1-3, a high-strength flame-retardant control cable comprises a first cable 1 and a second cable 2, wherein a butt-joint ring 3 is fixedly installed at one end of the first cable 1, which is close to the second cable 2, a butt-joint ring 3 is fixedly installed at one end of the first cable 1, a pair of cavities 4 are respectively arranged in the butt-joint ring 3, which is positioned on the second cable 2, a rectangular hole 5 is arranged on the inner wall of one side of the cavity 4, which is far away from the second cable 2, a cross rod 6 is slidably installed at one end of the inner wall of one side of the cavity 4, the other end of the cross rod 6 penetrates through the rectangular hole 5 and extends out of the butt-joint ring 3, through holes 7 are respectively arranged on the inner walls of one side of the two cavities 4, which is far away from the other side, a U-shaped clamping rod 8 is fixedly installed at one end of one side of the two cross rods 6, the other end of the U-shaped clamping rod 8 penetrates through the through holes 7 and extends out of the butt-joint ring 3, grooves 11 are respectively arranged at two sides of the butt-joint ring 3 positioned on the second cable 2, and a limiting block 12 is arranged in the groove 11 in a sliding way.
The utility model discloses in, the fixed one end that has cup jointed first spring 9 on the U type kelly 8, and the fixed welding of the other end of first spring 9 is on the inner wall of cavity 4.
The utility model discloses in, be located 3 top sides of butt joint ring and the bottom side on the first cable 1 and all dig and be equipped with draw-in groove 10, and draw-in groove 10 and 8 looks adaptations of U type kelly.
The utility model discloses in, all seted up spout 13 on the inner wall of recess 11 top side and bottom side, and sliding mounting has slider 14 in spout 13, and one side fixed mounting that two sliders 14 are close to each other has seted up annular 15 on recess 11 on same stopper 12, and annular 15 is linked together with spout 13, slider 14 and spout 13 and 15 homogeneous phase adaptations of annular.
The utility model discloses in, fixed welding has the one end of second spring 16 on the inner wall of recess 11 one side, and the fixed welding of the other end of second spring 16 is on stopper 12.
The utility model discloses in, spacing hole 17 has been seted up to one side of stopper 12, and spacing hole 17 and 6 looks adaptations of horizontal pole.
The utility model discloses in, at first push down two U type kellies 8 and make its and draw-in groove 10 blocks, then stimulate stopper 12 and make it take slider 14 to move to annular 15 in, rotate stopper 12 this moment and make it take spacing hole 17 to rotate to the position corresponding with horizontal pole 6, then stopper 12 takes spacing hole 17 to insert with horizontal pole 6 under the pulling of second spring 16 and closes, and then realize the butt joint of first cable 1 and second cable 2 firmly.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The high-strength flame-retardant control cable comprises a first cable (1) and a second cable (2), and is characterized in that one end, close to each other, of the first cable (1) and the second cable (2) is fixedly provided with a butt joint ring (3), two cavities (4) are respectively arranged in the butt joint ring (3) on the second cable (2), the inner wall, far away from one side of the second cable (2), of each cavity (4) is provided with a rectangular hole (5), one end of a transverse rod (6) is slidably arranged on the inner wall, far away from one side of each cavity (4), of each transverse rod (6) penetrates through the rectangular hole (5) and extends out of the butt joint ring (3), the inner wall, far away from one side of each cavity (4), of each transverse rod (6), is fixedly provided with one end of a U-shaped clamping rod (8), and the other end of each U-shaped clamping rod (8) penetrates through the through hole (7), and extend to outside butt joint ring (3), butt joint ring (3) both sides that are located on second cable (2) all set up recess (11), and slidable mounting has stopper (12) in recess (11).
2. The high-strength flame-retardant control cable according to claim 1, wherein one end of the first spring (9) is fixedly sleeved on the U-shaped clamping rod (8), and the other end of the first spring (9) is fixedly connected to the inner wall of the cavity (4).
3. The high-strength flame-retardant control cable according to claim 1, wherein the top side and the bottom side of the butt-joint ring (3) on the first cable (1) are both provided with a clamping groove (10), and the clamping groove (10) is matched with the U-shaped clamping rod (8).
4. The high-strength flame-retardant control cable according to claim 1, wherein the inner walls of the top side and the bottom side of the groove (11) are both provided with sliding grooves (13), the sliding grooves (13) are internally and slidably provided with sliding blocks (14), one sides of the two sliding blocks (14) close to each other are fixedly arranged on the same limiting block (12), the groove (11) is provided with an annular groove (15), the annular groove (15) is communicated with the sliding grooves (13), and the sliding blocks (14) are matched with the sliding grooves (13) and the annular groove (15).
5. The high-strength flame-retardant control cable according to claim 1, wherein one end of the second spring (16) is fixedly connected to the inner wall of one side of the groove (11), and the other end of the second spring (16) is fixedly connected to the limiting block (12).
6. The high-strength flame-retardant control cable according to claim 1, wherein a limiting hole (17) is formed in one side of the limiting block (12), and the limiting hole (17) is matched with the cross rod (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121798524.1U CN215221029U (en) | 2021-08-02 | 2021-08-02 | High-strength flame-retardant control cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121798524.1U CN215221029U (en) | 2021-08-02 | 2021-08-02 | High-strength flame-retardant control cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215221029U true CN215221029U (en) | 2021-12-17 |
Family
ID=79426756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121798524.1U Active CN215221029U (en) | 2021-08-02 | 2021-08-02 | High-strength flame-retardant control cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215221029U (en) |
-
2021
- 2021-08-02 CN CN202121798524.1U patent/CN215221029U/en active Active
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