CN211127058U

CN211127058U - Cable plastic protective sheath that electric power transmission used

Info

Publication number: CN211127058U
Application number: CN201921530097.1U
Authority: CN
Inventors: 张敏
Original assignee: Anhui Hongye Plastic Co ltd
Current assignee: Anhui Hongye Plastic Co ltd
Priority date: 2019-09-16
Filing date: 2019-09-16
Publication date: 2020-07-28
Anticipated expiration: 2029-09-16

Abstract

The utility model relates to a cable protection cover technical field just discloses a cable plastic protective sheath that electric power transport used, including the protection tube, first opening has all been seted up to protection tube left end and right-hand member, is provided with the reinforcing bar group on the protection tube, the first heat absorption pipe of protection tube inside wall fixedly connected with, the second opening has all been seted up to first heat absorption pipe left end and right-hand member, first heat absorption pipe inside wall fixedly connected with first insulating tube, the third opening has all been seted up to first insulating tube left end and right-hand member. This cable plastic protective sheath that power transmission used, the mating reaction through first insulating tube, first heat absorption pipe, second insulating tube and second heat absorption pipe can carry out multiple guard action to the cable, and through the mating reaction of protection tube and reinforcing bar group, can make the device have withstand voltage effect, improves the protective capacities of device, and through the effect of U type fixed block, bottom plate, ground nail and turning block, can make that the device is more fixed bury underground.

Description

Cable plastic protective sheath that electric power transmission used

Technical Field

The utility model relates to a cable protection cover technical field specifically is a cable plastic protective sheath that electric power transmission used.

Background

At present, with the appearance of various electrical appliances, the demand of people for electricity is increased, so the number of cables is greatly increased, and the cables are damaged due to long-time use, therefore, people invent a plastic protective sleeve for protecting the cables, a cable protective sleeve is a common insulation protection heat-shrinkable sleeve on the cables, which is the most common electrical insulating tube for protecting the wires and the cables and is widely applied, the existing cable plastic protective sleeve for power transmission has poor cable protection effect, is inconvenient to realize multiple protection of the cables, and simultaneously has poor cable fixing effect when the cables are buried underground, has low practicability and is not beneficial to popularization and use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a cable plastic protective sheath that electric power transmission used has solved that the cable plastic protective sheath that electric power transmission used is not good to the protection effect of cable, and relatively inconvenient realization carries out multiple protection to the cable, and is not good to the fixed effect of cable when burying underground with the cable simultaneously, and the practicality is lower, is unfavorable for the problem of using widely.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a cable plastic protective sleeve for electric power transmission comprises a protective tube, wherein a left end and a right end of the protective tube are respectively provided with a first through hole, a reinforcing steel bar group is arranged on the protective tube, a first heat absorption tube is fixedly connected to the inner side wall of the protective tube, a second through hole is respectively formed in the left end and the right end of the first heat absorption tube, a first insulating tube is fixedly connected to the inner side wall of the first heat absorption tube, a third through hole is respectively formed in the left end and the right end of the first insulating tube, five groups of second heat absorption tubes and five groups of second insulating tubes are arranged in the first insulating tube, the outer side wall of each second insulating tube is fixedly connected with the inner side wall of each second heat absorption tube, a cable is arranged in each second insulating tube, a filler is arranged between each second heat absorption tube and the first insulating tube, fourth through holes are respectively formed in the left end and the right end of each second heat absorption, the utility model discloses a U type fixed block, including U type fixed block, U type fixed block lower surface is provided with fixing device, fixing device includes the buffer board, buffer board upper surface and U type fixed block lower fixed surface are connected, and buffer board lower fixed surface is connected with the bottom plate, the equal spiral shell in bottom plate upper surface front end and rear end is equipped with the ground nail, bottom plate upper surface front end and rear end are passed to ground nail bottom, ground nail top fixedly connected with turning block, the turning block bottom contacts with bottom plate upper surface front end and rear end.

Preferably, the inside front end of buffer board and the equal fixedly connected with stationary cylinder in rear end, stationary cylinder top and U type fixed block fixed surface are connected, stationary cylinder bottom and bottom plate fixed surface are connected.

Preferably, the bottom ends of the two groups of ground nails are fixedly connected with extending heads, and the extending heads of the two groups of ground nails are both in a cone shape.

Preferably, the first insulating tube and the second insulating tube are both made of silicon rubber.

Preferably, the two groups of rotating blocks are all regular hexagonal bodies.

Preferably, the reinforcing steel bars of the reinforcing steel bar group are provided with a plurality of groups.

(III) advantageous effects

The utility model provides a cable plastic protective sheath that electric power transmission used possesses following beneficial effect:

1. this cable plastic protective sheath that power transmission used, the mating reaction through first insulating tube, first heat absorption pipe, second insulating tube and second heat absorption pipe can carry out multiple guard action to the cable, and through the mating reaction of protection tube and reinforcing bar group, can make the device have withstand voltage effect, improves the protective capacities of device, and through the effect of U type fixed block, bottom plate, ground nail and turning block, can make that the device is more fixed bury underground.

2. This cable plastic protective sheath that power transmission used through the effect of filler, can connect first insulating tube and second heat-absorbing pipe, through the effect of buffer board, can make the device have certain cushioning effect, can reduce the striking of external force to the cable, through the effect of ground nail, can make the device bury underground when underground more firm.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the expansion structure of the fixing device of the present invention;

fig. 3 is the perspective structure diagram of the protection tube and the reinforcing steel bar of the present invention.

In the figure: 1. protecting the tube; 2. a first port; 3. reinforcing steel bar groups; 4. a first heat absorption pipe; 5. a second port; 6. a first insulating tube; 7. a third port; 8. a second heat absorption pipe; 9. a second insulating tube; 10. a cable wire; 11. a filler; 12. a fourth port; 13. a U-shaped fixing block; 14. a fixing device; 1401. a buffer plate; 1402. a base plate; 1403. a ground nail; 1404. rotating the block; 1405. fixing the cylinder; 1406. the head is extended.

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. 1-3, the present invention provides a technical solution: a cable plastic protective sleeve for power transmission comprises a protective tube 1, wherein first through holes 2 are formed in the left end and the right end of the protective tube 1, a reinforcing steel bar group 3 is arranged on the protective tube 1, a plurality of groups of reinforcing steel bars of the reinforcing steel bar group 3 are arranged, the reinforcing steel bars of the reinforcing steel bar group 3 are arranged to enable the impact resistance of the device to be better, a first heat absorption tube 4 is fixedly connected to the inner side wall of the protective tube 1, second through holes 5 are formed in the left end and the right end of the first heat absorption tube 4, a first insulating tube 6 is fixedly connected to the inner side wall of the first heat absorption tube 4, the first insulating tube 6 and a second insulating tube 9 are both made of silicon rubber, the first insulating tube 6 and the second insulating tube 9 are both made of silicon rubber, the insulativity of the first insulating tube 6 and the second insulating tube 9 is better, third through holes 7 are formed in the left end and the right end of the first insulating tube 6, five groups of second heat absorption tubes 8 and five groups of second, the outer side wall of the second insulating pipe 9 is fixedly connected with the inner side wall of the second heat absorbing pipe 8, a cable 10 is arranged in the second insulating pipe 9, fillers 11 are arranged between five groups of the second heat absorbing pipes 8 and the first insulating pipe 6, the left end and the right end of each of the second heat absorbing pipes 8 and the second insulating pipe 9 are respectively provided with a fourth port 12, the lower surface of the protection pipe 1 is fixedly connected with a U-shaped fixed block 13, the lower surface of the U-shaped fixed block 13 is provided with a fixing device 14, the fixing device 14 comprises a buffer plate 1401, the front end and the rear end in the buffer plate 1401 are respectively and fixedly connected with a fixed cylinder 1405, the top end of the fixed cylinder 1405 is fixedly connected with the lower surface of the U-shaped fixed block 13, the bottom end of the fixed cylinder 1405 is fixedly connected with the upper surface of the bottom plate 1402, the fixed cylinder 1405 can assist the buffer plate 1401 to have a better buffering effect, the upper, ground nail 1403 is equipped with to the equal spiral shell of bottom plate 1402 upper surface front end and rear end, the equal fixedly connected with in two sets of ground nail 1403 bottom stretches into first 1406, two sets of shapes that stretch into first 1406 are the centrum, it can assist ground nail 1403 spiral shell dress in external suitable position to stretch into first 1406, ground nail 1403 bottom is passed bottom plate 1402 upper surface front end and rear end, ground nail 1403 top fixedly connected with turning block 1404, the shape of two sets of turning block 1404 is the regular hexagon body, the shape of turning block 1404 is the regular hexagon body and can makes the staff more convenient control turning block 1404, the turning block 1404 bottom contacts with bottom plate 1402 upper surface front end and rear end.

When using, second heat-absorbing pipe 8 and second insulating tube 9 can be fixed the cable, first heat-absorbing pipe 4 and second insulating tube 9 pass through filler 11's connection effect, can carry out multiple protection to the multiunit cable, 3 fixed mounting of reinforcing bar group can improve the crashworthiness of device on protection tube 1, realize the multiple guard action to the cable, can be more firm burying underground the device simultaneously, with ground nail 1403 spiral shell dress in bottom plate 1402 and external underground, fix the device, buffer board 1401 can make the device have certain buffer capacity, U type fixed block 13 can be fixed protection tube 1, and then fix the cable.

To sum up, this cable plastic protective sheath that power transmission used, through first insulating tube 6, first heat-absorbing pipe 4, the cooperation of second insulating tube 9 and second heat-absorbing pipe 8, can carry out multiple guard action to the cable, cooperation through protection tube 1 and reinforcing bar group 3, can make the device have withstand voltage effect, improve the protective capacities of device, through the effect of U type fixed block 13, bottom plate 1402, ground nail 1403 and turning block 1404, can make the device more fixed bury underground, through the effect of filler 11, can connect first insulating tube 6 and second heat-absorbing pipe 8, through the effect of buffer board 1401, can make the device have certain cushioning effect, can reduce the striking of external force to the cable, through the effect of ground nail 1403, can make the device more firm when burying underground.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cable plastic protective sheath that power transmission used, includes protection tube (1), its characterized in that: the heat absorption device is characterized in that a first through hole (2) is formed in the left end and the right end of the protection tube (1), a reinforcing steel bar group (3) is arranged on the protection tube (1), a first heat absorption tube (4) is fixedly connected to the inner side wall of the protection tube (1), a second through hole (5) is formed in the left end and the right end of the first heat absorption tube (4), a first insulation tube (6) is fixedly connected to the inner side wall of the first heat absorption tube (4), third through holes (7) are formed in the left end and the right end of the first insulation tube (6), five groups of second heat absorption tubes (8) and five groups of second insulation tubes (9) are arranged in the first insulation tube (6), the outer side wall of each second insulation tube (9) is fixedly connected with the inner side wall of the second heat absorption tube (8), a cable (10) is arranged in the second insulation tube (9), and a filler (11) is arranged between the second heat absorption tube (, fourth opening (12) have all been seted up to second heat absorption pipe (8) and second insulating tube (9) left end and right-hand member, fixed surface is connected with U type fixed block (13) under protection tube (1), U type fixed block (13) lower surface is provided with fixing device (14), fixing device (14) include buffer board (1401), buffer board (1401) upper surface and U type fixed block (13) lower fixed surface are connected, and fixed surface is connected with bottom plate (1402) under buffer board (1401), bottom plate (1402) upper surface front end and the equal spiral shell of rear end are equipped with ground nail (1403), ground nail (1403) bottom is passed bottom plate (1402) upper surface front end and rear end, ground nail (1403) top fixedly connected with rotation block (1404), rotation block (1404) bottom and bottom plate (1402) upper surface front end and rear end contact.

2. The plastic protection sheath for electric power transmission cable according to claim 1, wherein: inside front end of buffer board (1401) and the equal fixedly connected with stationary cylinder (1405) in rear end, stationary cylinder (1405) top and U type fixed block (13) lower surface fixed connection, stationary cylinder (1405) bottom and bottom plate (1402) upper surface fixed connection.

3. The plastic protection sheath for electric power transmission cable according to claim 1, wherein: the bottom ends of the two groups of ground nails (1403) are fixedly connected with extending heads (1406), and the two groups of extending heads (1406) are both in a cone shape.

4. The plastic protection sheath for electric power transmission cable according to claim 1, wherein: the first insulating tube (6) and the second insulating tube (9) are both made of silicon rubber.

5. The plastic protection sheath for electric power transmission cable according to claim 1, wherein: the two groups of rotating blocks (1404) are all in a regular hexagon shape.

6. The plastic protection sheath for electric power transmission cable according to claim 1, wherein: the reinforcing steel bars of the reinforcing steel bar group (3) are provided with a plurality of groups.