CN214013743U - Cable protection pipe for electric power engineering - Google Patents
Cable protection pipe for electric power engineering Download PDFInfo
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- CN214013743U CN214013743U CN202022379022.7U CN202022379022U CN214013743U CN 214013743 U CN214013743 U CN 214013743U CN 202022379022 U CN202022379022 U CN 202022379022U CN 214013743 U CN214013743 U CN 214013743U
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- protection tube
- arc
- connecting block
- shaped
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Abstract
The utility model discloses a cable protection tube for electric power engineering relates to an electric power engineering technical field, including protection tube upper portion, protection tube lower part and first arc ring, protection tube upper portion all is provided with the coating with the outer wall of protection tube lower part, and the inside fixedly connected with filler of protection tube upper portion and protection tube lower part. The utility model discloses in, through protection tube upper portion, the protection tube lower part, cooperation between slide rail and the slide is used, can accomplish the quick installation and the dismantlement to the protection tube, need not to lift the whole root of body during the maintenance, save time fast, staff's work load has effectively been alleviateed, fill up through the arc, the arc wall, first arc ring, second arc ring, first connecting block, the second connecting block, the fixed silk, the apparatus further comprises a rotating shaft, cooperation between lug and the recess is used, can realize the fixed work to the protection tube, and conveniently dismantle the maintenance of being convenient for, the arc pad that the protection tube outer wall set up has played the supporting role to the protection tube.
Description
Technical Field
The utility model relates to an electric power engineering technical field specifically is a cable protection tube for electric power engineering.
Background
Electric power engineering, i.e. engineering related to the production, transmission, distribution of electric energy, also broadly includes engineering where electricity is used as a power and energy source in a variety of fields. Meanwhile, the method can be understood to the transmission and transformation business expansion project. As a form of energy, electrical energy has many advantages such as easy conversion, convenient transportation, easy control, convenient use, cleanliness, and economy. Since the 80 s in the 19 th century, electric power has gradually replaced a steam engine which is the technical basis of the 18 th century industrial revolution, and becomes the technical basis of human material culture and spiritual culture in the modern society. The transmission and distribution of electric energy is mainly realized by high-voltage and low-voltage alternating current power networks. The cable is an indispensable transmission medium for power engineering, and the cable protection tube is a metal protection tube that is laid on the outer layer of the cable and has a certain mechanical strength in order to prevent the cable from being damaged.
However, in the prior art, the cable protection tube for the power engineering generally adopts an integrated structure, and the integrated protection tube needs to be lifted up one by one when the cable is replaced, so that the working process is complicated, time and labor are wasted, and the working efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cable protection tube for electric power engineering to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a cable protection tube for electric power engineering comprises a protection tube upper part, a protection tube lower part and a first arc-shaped ring, wherein the outer walls of the protection tube upper part and the protection tube lower part are respectively provided with a coating, and the upper part of the protection tube and the inner part of the lower part of the protection tube are fixedly connected with fillers, the bottoms of the two sides of the upper part of the protection tube are symmetrically and fixedly connected with sliding rails, the top parts of the two sides of the lower part of the protection tube are symmetrically provided with slideways, the outer walls of the upper part of the protection tube and the lower part of the protection tube are fixedly connected with arc-shaped pads, an arc-shaped groove is arranged on the arc-shaped pad, the top of the first arc-shaped ring is fixedly connected with a first connecting block, the first connecting block is penetrated with a fixing wire, the bottom of the first arc-shaped ring is provided with a groove and a rotating shaft, the outer wall of pivot runs through there is the lug, one side fixedly connected with second arc ring of lug, the top fixedly connected with second connecting block of second arc ring.
As a further aspect of the present invention: protection tube upper portion and protection tube lower part looks adaptation, and protection tube upper portion is connected with the slide through the slide rail with the protection tube lower part, the slide rail is connected through sliding fit with the slide.
As a further aspect of the present invention: the rotating shaft penetrates through the outer walls of the two sides of the bottom of the first arc-shaped ring and is located in the groove, the protruding block is located in the groove and matched with the groove, and the protruding block is connected with the rotating shaft in a clearance fit mode.
As a further aspect of the present invention: the first arc-shaped ring and the second arc-shaped ring are matched and combined into a circle, the first connecting block corresponds to the second connecting block in position, the fixing wire penetrates through the second connecting block at one end of the first connecting block, and the first connecting block is in contact with the second connecting block.
As a further aspect of the present invention: the first arc-shaped ring and the second arc-shaped ring are located inside the arc-shaped groove and are in contact with the inner wall of the arc-shaped groove, the first arc-shaped ring and the second arc-shaped ring are matched with the arc-shaped groove, and the first connecting block, the second connecting block and the fixing wire are located outside the arc-shaped groove.
As a further aspect of the present invention: the coating is a component made of an anti-corrosion paint.
Compared with the prior art, the beneficial effects of the utility model are that: through protection tube upper portion, the protection tube lower part, cooperation between slide rail and the slide is used, can accomplish quick installation and the dismantlement to the protection tube, need not to lift up the whole root of body during the maintenance, save time fast, staff's work load has effectively been alleviateed, work efficiency is improved, fill up through the arc, the arc wall, first arc ring, second arc ring, first connecting block, the second connecting block, the fixed silk, the apparatus further comprises a rotating shaft, cooperation between lug and the recess is used, can realize the fixed work to the protection tube, and conveniently dismantle the maintenance of being convenient for, the arc pad that the protection tube outer wall set up has played the supporting role to the protection tube, the extrusion to the protection tube body has been avoided in the transportation.
Drawings
Fig. 1 is a schematic structural diagram of a cable protection tube for electrical engineering.
Fig. 2 is an exploded schematic view of a partial front view of a cable protection tube for electrical engineering.
Fig. 3 is a schematic view of a first arc-shaped ring and a second arc-shaped ring in a cable protection tube for electrical engineering.
The labels in the figure are: 1. the upper part of the protection tube; 2. the lower part of the protection tube; 3. an arc-shaped pad; 4. a first arcuate ring; 5. a first connection block; 6. a second connecting block; 7. fixing the wire; 8. coating; 9. a slide rail; 10. a filler; 11. a slideway; 12. an arc-shaped slot; 13. a rotating shaft; 14. a second arcuate ring; 15. a bump; 16. and (4) a groove.
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 to 3, in an embodiment of the present invention, a cable protection tube for electrical engineering includes a protection tube upper portion 1, a protection tube lower portion 2, and a first arc ring 4, wherein outer walls of the protection tube upper portion 1 and the protection tube lower portion 2 are both provided with a coating layer 8, the coating layer 8 is a component made of an anticorrosive paint, and inner portions of the protection tube upper portion 1 and the protection tube lower portion 2 are fixedly connected with a filler 10, both bottom sides of the protection tube upper portion 1 are symmetrically and fixedly connected with a slide rail 9, both top sides of the protection tube lower portion 2 are symmetrically provided with a slide rail 11, the protection tube upper portion 1 is adapted to the protection tube lower portion 2, the protection tube upper portion 1 and the protection tube lower portion 2 are connected with the slide rail 11 through the slide rail 9, the slide rail 9 is connected with the slide rail 11 through a sliding fit, the outer walls of the protection tube upper portion 1 and the protection tube lower portion 2 are both fixedly connected with an arc pad 3, the arc pad 3 is provided with an arc groove 12, the top of the first arc-shaped ring 4 is fixedly connected with a first connecting block 5, a fixing wire 7 penetrates through the first connecting block 5, the bottom of the first arc-shaped ring 4 is provided with a groove 16 and a rotating shaft 13, the outer wall of the rotating shaft 13 penetrates through a lug 15, the rotating shaft 13 penetrates through the outer walls of two sides of the bottom of the first arc-shaped ring 4 and is positioned in the groove 16, the lug 15 is positioned in the groove 16 and is matched with the groove 16, the lug 15 is in clearance fit connection with the rotating shaft 13, one side of the lug 15 is fixedly connected with a second arc-shaped ring 14, the top of the second arc-shaped ring 14 is fixedly connected with a second connecting block 6, the first arc-shaped ring 4 is matched with the second arc-shaped ring 14 and is synthesized into a circular shape, the positions of the first connecting block 5 and the second connecting block 6 correspond, one end of the fixing wire 7 penetrating through the first connecting block 5 is penetrated through the second connecting block 6, the first connecting block 5 is contacted with the second connecting block 6, the first arc-shaped ring 4 and the second arc-shaped ring 14 are located inside the arc-shaped groove 12 and are in contact with the inner wall of the arc-shaped groove 12, the first arc-shaped ring 4 and the second arc-shaped ring 14 are matched with the arc-shaped groove 12, and the first connecting block 5, the second connecting block 6 and the fixing wire 7 are located outside the arc-shaped groove 12.
The utility model discloses a theory of operation is: in the using process, firstly, the position of a sliding rail 9 arranged on the upper part 1 of the protection tube is aligned with the position of a sliding way 11 arranged on the lower part 2 of the protection tube, then a force is applied to the upper part 1 of the protection tube, the sliding rail 9 is pushed into the sliding way 11, the positions of the upper part 1 of the protection tube and the lower part 2 of the protection tube are aligned by utilizing the sliding between the sliding rail 9 and the sliding way 11, the rapid installation of the protection tube can be completed, when the cable needs to be maintained, the force is applied to the upper part 1 of the protection tube to enable the sliding rail 9 to slide out of the sliding way 11, the rapid disassembly of the protection tube can be completed, the whole tube body does not need to be lifted up, the time is saved rapidly, the workload of workers is effectively reduced, the angle between the first connecting block 5 and the second connecting block 6 is larger than 180 degrees by applying a force to the first arc-shaped ring 4 and the second arc-shaped ring 14, the first arc-shaped ring 4 and the second arc-shaped ring 14 are placed in the arc-shaped groove 12 and attached to the arc-shaped groove 12, give first connecting block 5 and 6 application of force of second connecting block again and make it draw close and contact, then with twist the screwed hole of seting up on first connecting block 5 and the second connecting block 6 and fix with fixed silk 7, can realize the fixed work to protection tube upper portion 1 and protection tube lower part 2, and the maintenance of being convenient for is dismantled to the convenience, the arc pad 3 of protection tube outer wall setting has played the supporting role to the protection tube, the extrusion to the protection tube body has been avoided in the transportation.
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 or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a cable protection tube for electric power engineering, includes protection tube upper portion (1), protection tube lower part (2) and first arc ring (4), its characterized in that: the outer walls of the upper portion (1) and the lower portion (2) of the protection tube are respectively provided with a coating (8), fillers (10) are fixedly connected to the inner portions of the upper portion (1) and the lower portion (2) of the protection tube, slide rails (9) are symmetrically and fixedly connected to the bottoms of the two sides of the upper portion (1) and the lower portion (2) of the protection tube, slide ways (11) are symmetrically arranged on the tops of the two sides of the lower portion (2) of the protection tube, arc-shaped pads (3) are fixedly connected to the outer walls of the upper portion (1) and the lower portion (2) of the protection tube, arc-shaped grooves (12) are formed in the arc-shaped pads (3), first connecting blocks (5) are fixedly connected to the tops of the first arc-shaped rings (4), fixing wires (7) penetrate through the first connecting blocks (5), grooves (16) and rotating shafts (13) are formed in the bottoms of the first arc-shaped rings (4), and protruding blocks (15) penetrate through the outer walls of the rotating shafts (13), one side fixedly connected with second arc ring (14) of lug (15), the top fixedly connected with second connecting block (6) of second arc ring (14).
2. The cable protection tube for electric power engineering according to claim 1, wherein: protection tube upper portion (1) and protection tube lower part (2) looks adaptation, and protection tube upper portion (1) are connected with slide (11) through slide rail (9) with protection tube lower part (2), slide rail (9) are connected through sliding fit with slide (11).
3. The cable protection tube for electric power engineering according to claim 1, wherein: the rotating shaft (13) penetrates through the outer walls of the two sides of the bottom of the first arc-shaped ring (4) and is located inside the groove (16), the protruding block (15) is located inside the groove (16) and is matched with the groove (16), and the protruding block (15) is connected with the rotating shaft (13) in a clearance fit mode.
4. The cable protection tube for electric power engineering according to claim 1, wherein: the first arc-shaped ring (4) and the second arc-shaped ring (14) are matched and combined to be circular, the first connecting block (5) corresponds to the second connecting block (6), the fixing wire (7) penetrates through the second connecting block (6) at one end of the first connecting block (5), and the first connecting block (5) is in contact with the second connecting block (6).
5. The cable protection tube for electric power engineering according to claim 1, wherein: the first arc-shaped ring (4) and the second arc-shaped ring (14) are located inside the arc-shaped groove (12) and are in contact with the inner wall of the arc-shaped groove (12), the first arc-shaped ring (4) and the second arc-shaped ring (14) are matched with the arc-shaped groove (12), and the first connecting block (5), the second connecting block (6) and the fixing wire (7) are located outside the arc-shaped groove (12).
6. The cable protection tube for electric power engineering according to claim 1, wherein: the coating (8) is a component made of KN22 polymer ceramic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022379022.7U CN214013743U (en) | 2020-10-23 | 2020-10-23 | Cable protection pipe for electric power engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022379022.7U CN214013743U (en) | 2020-10-23 | 2020-10-23 | Cable protection pipe for electric power engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214013743U true CN214013743U (en) | 2021-08-20 |
Family
ID=77301251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022379022.7U Active CN214013743U (en) | 2020-10-23 | 2020-10-23 | Cable protection pipe for electric power engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214013743U (en) |
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2020
- 2020-10-23 CN CN202022379022.7U patent/CN214013743U/en active Active
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