CN211377505U - Wall-passing hole sleeve for cable of power supply vehicle - Google Patents
Wall-passing hole sleeve for cable of power supply vehicle Download PDFInfo
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- CN211377505U CN211377505U CN201922349423.5U CN201922349423U CN211377505U CN 211377505 U CN211377505 U CN 211377505U CN 201922349423 U CN201922349423 U CN 201922349423U CN 211377505 U CN211377505 U CN 211377505U
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- wall hole
- fixedly connected
- cable
- hole sleeve
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Abstract
The utility model belongs to the technical field of cable auxiliary fittings, especially for protecting supply vehicle cable through-wall hole cover, including through-wall hole cover, the front end fixedly connected with rubber circle of through-wall hole cover, the side fixedly connected with dead lever of through-wall hole cover, wear to be equipped with first pivot in the dead lever, the both ends of controlling of first pivot are rotated and are connected with first bearing, the one end of two first bearings is all fixedly connected with fixed block, the one end fixedly connected with movable cover of two fixed blocks, fixedly connected with support frame in the through-wall hole cover, fixedly connected with second bearing in the support frame; the utility model discloses, can be according to the fenestrate size of line footpath adjustment of cable through setting up the rubber circle to make the rubber circle closely contact with the cable, avoid the toy to enter into the power distribution room from perforating, rotate through first pivot and can drive the movable cover and rotate, thereby open the front end that will cross the wall hole cover, the movable cover can prevent that the toy from getting into.
Description
Technical Field
The utility model belongs to the technical field of the cable accessories, concretely relates to guarantee supply vehicle cable and cross wall hole cover.
Background
Along with the resident is more and more high to the reliability of supplying power, if the public power distribution room has a power failure, for the power consumption of guarantee resident, power supply department often need will protect the power supply vehicle and open to have a power failure and join in marriage near the power distribution room, insert the switch board that the power failure was joined in marriage the power distribution room with the power generation car interim power consumption of guarantee resident.
The interim supply cable of power generation car can only get into the switch board of joining in marriage the electrical room through the gate of joining in marriage the electrical room at present, inserts the switch board of joining in marriage the electrical room again, and this kind of mode will lead to the electrical room door can not close, and the toy enters into the electrical room the inside easily, endangers power supply unit safety, and other irrelevant personnel also get into and join in marriage the electrical room the inside easily, probably lead to the person to electrocute, influence personal safety.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a guarantee power supply vehicle cable wall hole cover has the characteristics such as prevent that the toy from getting into, preventing the personal electric shock, guarantee personal safety.
In order to achieve the above object, the utility model provides a following technical scheme: the cable through-wall hole sleeve for the power supply vehicle comprises a through-wall hole sleeve, wherein the front end of the through-wall hole sleeve is fixedly connected with a rubber ring, a fixed rod is fixedly connected to the side surface of the through-wall hole sleeve, a first rotating shaft penetrates through the fixed rod, the left end and the right end of the first rotating shaft are rotatably connected with first bearings, one end of each of the two first bearings is fixedly connected with a fixed block, one end of each of the two fixed blocks is fixedly connected with a movable cover, a supporting frame is fixedly connected in the wall-passing hole sleeve, a second bearing is fixedly connected in the supporting frame, a second rotating shaft is rotatably connected in the second bearing, a roller is fixedly connected on the surface of the second rotating shaft, a wear-resistant layer is arranged in the through-wall hole sleeve, a flame-retardant layer is arranged on the surface of the wear-resistant layer, a waterproof layer is arranged on the surface of the flame-retardant layer, the surface of waterproof layer is provided with the anticorrosive coating, the surface of anticorrosive coating is provided with the PVB protective layer.
Preferably, the through-wall hole sleeve is a cylindrical pipe body with the diameter of 15 cm.
Preferably, the front end of the through-wall hole sleeve is provided with a clamping groove, the rear end of the movable cover is fixedly connected with a clamping block, and the clamping block is clamped in the clamping groove.
Preferably, the rubber ring is internally provided with a through hole.
Preferably, the bottom end of the roller is fixedly connected with a cable.
Preferably, the wear-resistant layer is made of a low-carbon alloy wear-resistant layer, the flame-retardant layer is made of polypropylene resin, the waterproof layer is made of a self-closing polymer cement-based waterproof coating, the anticorrosive layer is made of polyurethane paint, and the PVB protective layer is made of polyvinyl butyral.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses, through setting up the rubber circle can be according to the line footpath size adjustment perforation size of cable, thereby make the rubber circle closely contact with the cable, avoid the toy to get into the distribution room from the perforation, rotate through the first pivot and can drive the movable cover rotation, thereby open the front end of wall hole cover, the movable cover can prevent the toy from getting into, avoid endangering the safety of power supply unit, rotate through the second pivot and drive the gyro wheel and roll and can prevent that cable and wall hole cover from producing the friction, thereby avoid causing the grinding damage to the surface of cable, the wearing layer can protect the wall hole cover from the wearing and tearing of external environment, the fire-retardant layer can protect the wall hole cover not damaged under the environment of high temperature burning, the waterproof layer can prevent the damage of rainwater to the wall hole cover, the life of wall hole cover, the anticorrosive coating can prevent the wall hole cover from receiving the corrosive oxidation of various chemical substances, the service life of the through-wall hole sleeve is prolonged, and the PVB protective layer can enable the performances in the aspects of impact resistance and other strength to be more excellent.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a front view of the present invention;
fig. 2 is a schematic sectional view of the front view of the present invention;
FIG. 3 is a schematic cross-sectional view of the through-wall hole sleeve of the present invention;
FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1;
in the figure: 1. a through-wall hole sleeve; 2. a rubber ring; 3. a card slot; 4. fixing the rod; 5. a first rotating shaft; 6. a first bearing; 7. a fixed block; 8. a movable cover; 9. a clamping block; 10. a support frame; 11. a second bearing; 12. a second rotating shaft; 13. a roller; 14. a wear layer; 15. a flame retardant layer; 16. a waterproof layer; 17. an anticorrosive layer; 18. a PVB protective layer; 19. perforating; 20. an electrical cable.
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.
Examples
Referring to fig. 1-4, the present invention provides the following technical solutions: the cable through-wall hole sleeve for the power supply vehicle comprises a through-wall hole sleeve 1, wherein a rubber ring 2 is fixedly connected to the front end of the through-wall hole sleeve 1, the rubber ring 2 can adjust the size of a through hole 19 according to the wire diameter of a cable 20, so that the rubber ring 2 is tightly contacted with the cable 20, small animals are prevented from entering a power distribution room from the through hole 19, a fixed rod 4 is fixedly connected to the side surface of the through-wall hole sleeve 1, a first rotating shaft 5 penetrates through the fixed rod 4, the left end and the right end of the first rotating shaft 5 are rotatably connected with first bearings 6, one ends of the two first bearings 6 are fixedly connected with fixed blocks 7, one ends of the two fixed blocks 7 are fixedly connected with movable covers 8, the movable covers 8 can be driven to rotate through the rotation of the first rotating shaft 5, the front end of the through-wall hole sleeve 1 is opened, the movable covers 8 can prevent the small animals from entering, and the safety of, the interior of the through-wall hole sleeve 1 is fixedly connected with a support frame 10, the interior of the support frame 10 is fixedly connected with a second bearing 11, a second rotating shaft 12 is connected in the second bearing 11 in a rotating mode, the surface of the second rotating shaft 12 is fixedly connected with an idler wheel 13, the idler wheel 13 is driven to roll through the rotation of the second rotating shaft 12, so that the cable 20 and the through-wall hole sleeve 1 can be prevented from generating friction, the outer surface of the cable 20 is prevented from being abraded and damaged, a wear-resistant layer 14 is arranged in the through-wall hole sleeve 1, a flame-retardant layer 15 is arranged on the surface of the wear-resistant layer 14, a waterproof layer 16 is arranged on the surface of the flame-retardant layer 15, an anticorrosive layer 17 is arranged on the surface of the waterproof layer 16, a PVB protective layer 18 is arranged on the surface of the anticorrosive layer 17, the wear-resistant layer 14 can protect the through-wall hole, the waterproof layer 16 can prevent rainwater from damaging the through-wall hole sleeve 1, the service life of the through-wall hole sleeve 1 is prolonged, the anticorrosive layer 17 can prevent the through-wall hole sleeve 1 from being corroded and oxidized by various chemical substances, the service life of the through-wall hole sleeve 1 is prolonged, and the PVB protective layer 18 can enable the performances in the aspects of strength such as impact resistance to be more excellent.
Specifically, the through-wall hole sleeve 1 is a cylindrical pipe body with the diameter of 15 cm.
Specifically, draw-in groove 3 has been seted up to the front end of crossing wall hole cover 1, the rear end fixedly connected with fixture block 9 of removable cover 8, fixture block 9 joint is in draw-in groove 3, and fixture block 9 and draw-in groove 3 can tightly fix removable cover 8 and crossing wall hole cover 1, prevent under the interference of no external force, removable cover 8 oneself is opened.
Specifically, a through hole 19 is formed in the rubber ring 2.
Specifically, a cable 20 is fixedly connected to the bottom end of the roller 13.
Specifically, the wear-resistant layer 14 is made of a low-carbon alloy wear-resistant layer, the flame-retardant layer 15 is made of polypropylene resin, the waterproof layer 16 is made of a self-closing polymer cement-based waterproof coating, the anticorrosive layer 17 is made of polyurethane paint, and the PVB protective layer 18 is made of polyvinyl butyral.
The utility model discloses a theory of operation and use flow: the utility model discloses during the use, when the needs power supply, pulling movable cover 8, make fixture block 9 break away from draw-in groove 3, under the normal running fit of first pivot 5, open the front end of wall hole cover 1, then pass perforation 19 in the rubber circle 2 with cable 20, thereby it rolls to drive cable 20 and slide in to drive gyro wheel 13 through the rotation of second pivot 12, cable 20 wears to establish the back, rubber circle 2 is according to the perforation 19's of the line footpath size adjustment of cable 20 size, thereby make rubber circle 2 closely contact with cable 20, when not needing the power supply, pulling cable 20, thereby it rolls and drives cable 20 roll-off to drive gyro wheel 13 through the rotation of second pivot 12, behind the whole roll-off of cable 20, promote movable cover 8, make fixture block 9 joint in draw-in groove 3, under the normal running fit of first pivot 5, the front end that will pass wall hole cover 1 is closed.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a guarantee supply vehicle cable and cross wall hole cover, includes and crosses wall hole cover (1), its characterized in that: the front end of the through-wall hole sleeve (1) is fixedly connected with a rubber ring (2), a through hole (19) is formed in the rubber ring (2), a fixed rod (4) is fixedly connected to the side surface of the through-wall hole sleeve (1), a first rotating shaft (5) penetrates through the fixed rod (4), first bearings (6) are rotatably connected to the left end and the right end of the first rotating shaft (5), a fixed block (7) is fixedly connected to one end of each of the two first bearings (6), a movable cover (8) is fixedly connected to one end of each of the two fixed blocks (7), a support frame (10) is fixedly connected to the inside of the through-wall hole sleeve (1), a second bearing (11) is fixedly connected to the inside of the support frame (10), a second rotating shaft (12) is rotatably connected to the inside of the second bearing (11), a roller (13) is fixedly connected to the surface of the second rotating shaft (12), and a wear-resistant layer (14, the surface of wearing layer (14) is provided with fire-retardant layer (15), the surface of fire-retardant layer (15) is provided with waterproof layer (16), the surface of waterproof layer (16) is provided with anticorrosive coating (17), the surface of anticorrosive coating (17) is provided with PVB protective layer (18).
2. The cable through-wall hole sleeve for the electric vehicle according to claim 1, characterized in that: the through-wall hole sleeve (1) is a cylindrical pipe body, and the diameter of the through-wall hole sleeve is 15 cm.
3. The cable through-wall hole sleeve for the electric vehicle according to claim 1, characterized in that: the wall-through hole sleeve is characterized in that a clamping groove (3) is formed in the front end of the wall-through hole sleeve (1), a clamping block (9) is fixedly connected to the rear end of the movable cover (8), and the clamping block (9) is clamped in the clamping groove (3).
4. The cable through-wall hole sleeve for the electric vehicle according to claim 1, characterized in that: a through hole (19) is formed in the rubber ring (2).
5. The cable through-wall hole sleeve for the electric vehicle according to claim 1, characterized in that: the bottom end of the roller (13) is fixedly connected with a cable (20).
6. The cable through-wall hole sleeve for the electric vehicle according to claim 1, characterized in that: the material of wearing layer (14) is low carbon alloy wearing layer, the material of fire-retardant layer (15) is polypropylene resin, the material of waterproof layer (16) is self-closing polymer cement base waterproof coating, the material of anticorrosive coating (17) is polyurethane paint, and the material of PVB protective layer (18) is polyvinyl butyral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922349423.5U CN211377505U (en) | 2019-12-24 | 2019-12-24 | Wall-passing hole sleeve for cable of power supply vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922349423.5U CN211377505U (en) | 2019-12-24 | 2019-12-24 | Wall-passing hole sleeve for cable of power supply vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211377505U true CN211377505U (en) | 2020-08-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922349423.5U Active CN211377505U (en) | 2019-12-24 | 2019-12-24 | Wall-passing hole sleeve for cable of power supply vehicle |
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| Country | Link |
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| CN (1) | CN211377505U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112564023A (en) * | 2020-12-17 | 2021-03-26 | 广东电网有限责任公司 | Cable sealing device and electronic box |
| CN114725865A (en) * | 2022-04-12 | 2022-07-08 | 嘉兴裕丰设备安装有限公司 | Plugging structure of pre-buried cable pipe |
-
2019
- 2019-12-24 CN CN201922349423.5U patent/CN211377505U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112564023A (en) * | 2020-12-17 | 2021-03-26 | 广东电网有限责任公司 | Cable sealing device and electronic box |
| CN114725865A (en) * | 2022-04-12 | 2022-07-08 | 嘉兴裕丰设备安装有限公司 | Plugging structure of pre-buried cable pipe |
| CN114725865B (en) * | 2022-04-12 | 2024-05-07 | 嘉兴裕丰设备安装有限公司 | Plugging structure of embedded cable pipe |
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