CN219611247U

CN219611247U - Power cable protection tube

Info

Publication number: CN219611247U
Application number: CN202320551531.4U
Authority: CN
Inventors: 邢嵩; 章蕾; 牛光勇; 邢卫明
Original assignee: Changsha Yinxing Power Technology Co ltd
Current assignee: Changsha Yinxing Power Technology Co ltd
Priority date: 2023-03-21
Filing date: 2023-03-21
Publication date: 2023-08-29
Anticipated expiration: 2033-03-21

Abstract

The utility model discloses a power cable protection tube, which comprises a first protection tube and a second protection tube, wherein a plurality of connecting parts are arranged between one end of the first protection tube and one end of the second protection tube, bayonets are arranged at the other end of the first protection tube and the other end of the second protection tube, a fastening mechanism for fixing the first protection tube is arranged on the circumferential outer wall of the second protection tube, and the fastening mechanism comprises a plurality of annular grooves. The utility model not only can be used by matching the first protective tube and the second protective tube, so that a cable can be conveniently clamped into the second protective tube, the convenience of the device is improved, but also can be further fixed by the fastening mechanism, the fixing effect of the device is improved, the connecting plate can pass through the mounting groove and is spliced with the limiting groove, and glue is injected through the glue injection hole, so that the connecting plate is tightly adhered with the limiting groove and the mounting groove, and the use effect of the device is improved.

Description

Power cable protection tube

Technical Field

The utility model relates to the technical field of cable protection pipes, in particular to a power cable protection pipe.

Background

The power cable is applied in many fields and occasions, and the environment where the power cable is placed is bad, such as buried underground or exposed outdoors, and the service life of the cable protection tube is greatly shortened due to wind, sun and the like, so that the cable protection tube is adopted to protect the cable.

Through retrieving, chinese patent with publication number CN214590499U discloses an MPP power cable protection tube, the right side of fixed block is provided with the interlock piece, through setting up socket, sealing washer, inclined plane opening, adapter tube, fixed block and interlock piece's cooperation use, can be with the intact connection of two protection pipelines together. However, the existing cable protection tube has the defect that when the existing cable protection tube is used, a cable needs to be penetrated into the cable protection tube, and the penetrating installation is laborious due to the longer length of the cable protection tube.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a power cable protection tube.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a power cable protection tube, includes first protection tube and second protection tube, be equipped with a plurality of adapting unit between the one end of first protection tube and the one end of second protection tube, the other end of first protection tube and the other end of second protection tube all are equipped with the bayonet socket, the circumference outer wall of second protection tube is equipped with the fastening mechanism who fixes first protection tube.

Further, fastening mechanism includes a plurality of annular, and a plurality of annular all offer at the circumference outer wall of second protection pipe, and is a plurality of all rotate in the annular and be connected with the lack ring cover, the one end of lack ring cover is equipped with the inserted block, a plurality of slots have been seted up to the circumference outer wall of second protection pipe, a plurality of clearance grooves have been seted up to the circumference outer wall of first protection pipe.

Further, the connecting part is a hinge, the hinge comprises a first blade and a second blade, the first blade and the second blade are connected in a rotating mode, and the first blade and the second blade are respectively fixed with the first protection pipe and the second protection pipe.

Further, the connecting component is a flexible plate, and the flexible plate is fixed with the first protection pipe and the second protection pipe.

Further, a plurality of limit grooves are formed in the circumferential outer wall of the second protection tube, a plurality of mounting grooves are formed in the circumferential outer wall of the first protection tube, and connecting plates are inserted into the mounting grooves.

Further, drainage grooves are formed in the multiple sides of the connecting plates, a plurality of glue injection holes are formed in the circumferential outer wall of the first protection tube, and the glue injection holes are communicated with the mounting grooves.

Further, a plurality of anti-skidding lines are formed on the multiple sides of the connecting plates, and the anti-skidding lines are uniformly distributed.

Further, the one end of first protection pipe and second protection pipe is all set up flutedly, the other end of first protection pipe and second protection pipe all is equipped with the boss, and the chamfer angle has all been seted up to the both sides of boss.

The beneficial effects of the utility model are as follows:

1. through the cooperation use of first protection pipe and second protection pipe, at first, outwards overturn first protection pipe through adapting unit, then go into the second protection intraductal with the cable card, reverse upset first protection pipe then, make first protection pipe and second protection pipe obtain the joint through the bayonet socket, and bond fixedly bayonet socket department through powerful glue, avoid current cable protection pipe when using, need pass the cable protection intraductal with the cable, because cable protection pipe length is longer, it is comparatively laborious to lead to passing the installation, the convenience of device has been improved.

2. Through being equipped with fastening mechanism, the lacked cover atress rotates along the annular to make the lacked cover bypass and keep away the position groove, until the inserted block inserts in the slot, and bond fixedly through powerful glue, thereby make first protection pipe and second protection pipe obtain further fixed through the lacked cover, improved the fixed effect of device.

3. Through being equipped with the connecting plate, pass the mounting groove and peg graft mutually with the spacing groove to the connecting plate, then inject glue through the injecting glue hole, make glue flow into the drainage inslot through the injecting glue hole to make the multilateral outer wall of connecting plate all closely bond with the multilateral inner wall of spacing groove and mounting groove through the drainage groove, and then make first protection pipe and second protection pipe obtain fixedly, improved the result of use of device.

Drawings

FIG. 1 is a schematic view of a left side three-dimensional structure of a power cable protection tube according to the present utility model;

FIG. 2 is a schematic view of a right-side perspective structure of a power cable protection tube according to the present utility model;

fig. 3 is a schematic cross-sectional structural diagram of a second protection tube of the power cable protection tube according to the present utility model;

FIG. 4 is a schematic view of a power cable protection tube according to the present utility model;

fig. 5 is an enlarged schematic view of a portion a of a power cable protection tube according to the present utility model.

In the figure: 1. a connecting member; 2. a first protective tube; 3. a second protective tube; 4. a groove; 5. a glue injection hole; 6. a connecting plate; 7. chamfering; 8. a boss; 9. a bayonet; 10. inserting blocks; 11. a ring groove; 12. a ring-missing sleeve; 13. a slot; 14. a clearance groove; 15. a limit groove; 16. drainage grooves; 17. anti-skid lines; 18. and a mounting groove.

Detailed Description

The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present utility model, it should be understood that, if any, the terms "upper", "lower", "left", "right", "front", "rear", etc. indicate an orientation or a positional relationship based on the orientation or the positional relationship shown in the drawings, this is for convenience of description and simplification of the description.

Referring to fig. 1-5, a power cable protection tube, including first protection tube 2 and second protection tube 3, be equipped with a plurality of adapting unit 1 between the one end of first protection tube 2 and the one end of second protection tube 3, the other end of first protection tube 2 and the other end of second protection tube 3 all are equipped with bayonet 9, the circumference outer wall of second protection tube 3 is equipped with the fastening mechanism who fixes first protection tube 2, during the use, at first outwards overturn first protection tube 2 through adapting unit 1, then go into cable card in the second protection tube 3, then reverse upset first protection tube 2, make first protection tube 2 and second protection tube 3 obtain the joint through bayonet 9, and adhere fixedly to bayonet 9 department through powerful glue, then make first protection tube 2 and second protection tube 3 obtain further locking fixedly through fastening mechanism, avoid current cable protection tube when using, need pass cable protection tube in, because cable protection tube length is longer, lead to passing comparatively laborious of installation.

The fastening mechanism comprises a plurality of ring grooves 11, the ring grooves 11 are formed in the circumferential outer wall of the second protection pipe 3, the ring-missing sleeves 12 are rotatably connected in the ring grooves 11, an inserting block 10 is arranged at one end of each ring-missing sleeve 12, a plurality of inserting grooves 13 are formed in the circumferential outer wall of the second protection pipe 3, a plurality of clearance grooves 14 are formed in the circumferential outer wall of the first protection pipe 2, during use, the ring-missing sleeves 12 are rotated, the ring-missing sleeves 12 are stressed to rotate along the ring grooves 11, so that the ring-missing sleeves 12 bypass the clearance grooves 14 until the inserting block 10 is inserted into the inserting grooves 13 and are fixedly bonded through strong glue, and the first protection pipe 2 and the second protection pipe 3 are further fixed through the ring-missing sleeves 12.

Wherein, adapting unit 1 is the hinge, and the hinge includes blade one and blade two, and blade one and blade two rotate to be connected, and blade one and blade two are fixed mutually with first protection pipe 2 and second protection pipe 3 respectively, and hinge is convenient for first protection pipe 2 upset in the one end of second protection pipe 3.

Wherein, adapting unit 1 is the toughness board, and the toughness board is fixed mutually with first protection pipe 2 and second protection pipe 3, and the toughness board is convenient for first protection pipe 2 upset in the one end of second protection pipe 3.

Wherein, a plurality of spacing grooves 15 have been seted up to the circumference outer wall of second protection pipe 3, and a plurality of mounting grooves 18 have been seted up to the circumference outer wall of first protection pipe 2, have inserted connecting plate 6 in the mounting groove 18, during the use, pass mounting groove 18 and peg graft mutually with spacing groove 15 connecting plate 6.

Wherein, drainage groove 16 has all been seted up to the multiaspect of a plurality of connecting plates 6, a plurality of injecting glue holes 5 have been seted up to the circumference outer wall of first protection pipe 2, and injecting glue hole 5 is linked together with mounting groove 18, then inject glue through injecting glue hole 5, make glue flow into drainage groove 16 through injecting glue hole 5 in, thereby make the multiaspect outer wall of connecting plate 6 all closely bond with the multiaspect inner wall of spacing groove 15 and mounting groove 18 through drainage groove 16, and then make first protection pipe 2 and second protection pipe 3 obtain fixedly.

Wherein, a plurality of anti-skidding lines 17 have all been seted up to the multiaspect of a plurality of connecting plates 6, and anti-skidding lines 17 evenly distributed, anti-skidding lines 17 increase the frictional force between connecting plate 6 and spacing groove 15 and mounting groove 18.

Wherein, recess 4 has all been seted up to the one end of first protection pipe 2 and second protection pipe 3, and the other end of first protection pipe 2 and second protection pipe 3 all is equipped with boss 8, and chamfer 7 has all been seted up to boss 8's both sides, through chamfer 7, boss 8 and recess 4, and two adjacent protection pipes interconnect of being convenient for are fixed.

Working principle: during the use, first protection pipe 2 outwards overturns through adapting unit 1 at first, then in inserting second protection pipe 3 to the cable card, then reverse upset first protection pipe 2, make first protection pipe 2 and second protection pipe 3 obtain the joint through bayonet socket 9, and adhere fixedly through powerful glue to bayonet socket 9 department, rotate the lack ring cover 12, the lack ring cover 12 atress rotates along annular groove 11, thereby make lack ring cover 12 bypass keep away position groove 14, until insert block 10 inserts in slot 13, and adhere fixedly through powerful glue, thereby make first protection pipe 2 and second protection pipe 3 obtain further fixing through lack ring cover 12, then pass mounting groove 18 and peg graft with spacing groove 15 mutually with connecting plate 6, then pour into glue through glue injection hole 5, make glue flow into in guide groove 16 through glue injection hole 5, thereby make the multi-sided outer wall of connecting plate 6 all adhere closely with the multi-sided inner wall of spacing groove 15 and mounting groove 18 through guide groove 16, and then make first protection pipe 2 and second protection pipe 3 obtain further fixing, the cable protection pipe that has now, the cable protection pipe needs the cable to pass the comparatively long time of the protection pipe, the cable is passed comparatively long time of service, comparatively hard in the cable protection pipe is passed through the protection pipe because of using.

In the description herein, it should be noted that the terms "coupled," "connected," and "connected," should be construed broadly, and may be either permanently connected, detachably connected, or integrally connected, for example, unless otherwise specifically indicated and defined; either mechanically or electrically, or directly.

Claims

1. The utility model provides a power cable protection tube, includes first protection tube (2) and second protection tube (3), its characterized in that, be equipped with a plurality of adapting unit (1) between the one end of first protection tube (2) and the one end of second protection tube (3), the other end of first protection tube (2) and the other end of second protection tube (3) all are equipped with bayonet socket (9), the circumference outer wall of second protection tube (3) is equipped with the fastening mechanism who fixes first protection tube (2).

2. The power cable protection tube according to claim 1, wherein the fastening mechanism comprises a plurality of ring grooves (11), the plurality of ring grooves (11) are formed in the circumferential outer wall of the second protection tube (3), a plurality of ring-lacking sleeves (12) are rotatably connected in the plurality of ring grooves (11), one ends of the ring-lacking sleeves (12) are provided with inserting blocks (10), a plurality of inserting grooves (13) are formed in the circumferential outer wall of the second protection tube (3), and a plurality of clearance grooves (14) are formed in the circumferential outer wall of the first protection tube (2).

3. A power cable protection tube according to claim 1, characterized in that the connecting part (1) is a hinge comprising a first blade and a second blade, and the first blade and the second blade are rotatably connected, and the first blade and the second blade are respectively fixed with the first protection tube (2) and the second protection tube (3).

4. A power cable protection tube according to claim 1, characterized in that the connecting part (1) is a ductile plate, which is fixed with the first protection tube (2) and the second protection tube (3).

5. A power cable protection tube according to claim 2, characterized in that the circumferential outer wall of the second protection tube (3) is provided with a plurality of limit grooves (15), the circumferential outer wall of the first protection tube (2) is provided with a plurality of mounting grooves (18), and the mounting grooves (18) are inserted with connecting plates (6).

6. A power cable protection tube according to claim 5, wherein a plurality of drainage grooves (16) are formed in the sides of the connecting plates (6), a plurality of glue injection holes (5) are formed in the circumferential outer wall of the first protection tube (2), and the glue injection holes (5) are communicated with the mounting grooves (18).

7. A power cable protection tube according to claim 6, characterized in that a plurality of anti-slip patterns (17) are provided on the sides of the connecting plates (6), and the anti-slip patterns (17) are uniformly distributed.

8. The power cable protection tube according to claim 1, wherein the first protection tube (2) and the second protection tube (3) are provided with grooves (4) at one ends, the first protection tube (2) and the second protection tube (3) are provided with bosses (8) at the other ends, and bevel angles (7) are provided at two sides of the bosses (8).