CN210142892U - Calandria type power cable laying device - Google Patents

Abstract

The utility model discloses a calandria power cable laying device relates to the cable construction field, including the protecting tube, the protecting tube includes plate and lower plate, the inside swing joint of going up the plate has the slide, the inside swing joint of lower plate has lower slide, the spout has all been seted up at the inner wall middle part of going up the plate and lower plate, the equal fixedly connected with slider in surface middle part of going up slide and lower slide, a plurality of first draw-in grooves have been seted up to the top both ends symmetry of lower plate, the first lug of one side top fixedly connected with of first draw-in groove, go up a plurality of first cardboards of the bottom both ends symmetry fixedly connected with of plate. The utility model discloses the protective tube passes through the upper plate and the lower plate block group becomes, and after upper plate and lower plate butt joint, through the cooperation setting of spout and slider, the upper slide and the lower slide after enabling synchronous butt joint are outwards pulled out to the whole length of extension protective tube carries and installs more conveniently.

Description

Calandria type power cable laying device

Technical Field

The utility model relates to a cable construction field, in particular to calandria power cable laying device.

Background

With the rapid development of cities, the implementation of cable laying is a requirement for improving the urban construction level and beautifying the urban construction environment, and is also a great direction of urban power grid development, and the power cable laying mode is selected according to factors such as working conditions, environmental characteristics, cable types and path characteristics. Generally, the method can be summarized into direct burial laying, cable trench laying, pipe arrangement laying, tunnel laying, underwater laying and the like, and the laying of the modes which are combined mutually.

The power cable laying structure in the prior art can not be adjusted generally, is very inconvenient when carrying parts, and when installing cables, can not provide effective safety protection for cables in the area where the cables are laid, and is very inflexible when laying in the area where water can seep, and has defects when in use.

Therefore, there is a need for a calandria power cable installation that solves the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a calandria power cable laying device to the calandria power cable laying device who provides in solving above-mentioned background art carries inconveniently, to the poor problem of cable safety protection ability.

In order to achieve the above object, the utility model provides a following technical scheme: a calandria type power cable laying device comprises a protective pipe, wherein the protective pipe comprises an upper plate and a lower plate;

the inner part of the upper plate is movably connected with an upper sliding plate, and the inner part of the lower plate is movably connected with a lower sliding plate;

the middle parts of the inner walls of the upper plate and the lower plate are both provided with sliding grooves, the middle parts of the outer surfaces of the upper sliding plate and the lower sliding plate are both fixedly connected with sliding blocks, two ends of the top of the lower plate are symmetrically provided with a plurality of first clamping grooves, the top of one side of each first clamping groove is fixedly connected with a first protruding block, two ends of the bottom of the upper plate are symmetrically and fixedly connected with a plurality of first clamping plates, and the bottom of one side of each first clamping plate is fixedly connected with a second protruding block;

second clamping grooves are symmetrically formed in two ends of the top of the lower sliding plate, a third lug is fixedly connected to the top of one side of each second clamping groove, a plurality of second clamping plates are symmetrically and fixedly connected to two ends of the bottom of the upper sliding plate, and a fourth lug is fixedly connected to the bottom of one side of each second clamping plate;

the both ends symmetry fixed mounting of protective tube has the ring flange, the mounting groove has all been seted up to the both sides of protective tube, first screw thread has been seted up to the inside of mounting groove, two the equal fixedly connected with mounting panel in one side that the ring flange is close to the protective tube, the second screw thread has been seted up to the inner wall of mounting panel.

Optionally, the protective tube is of an annular structure, and the lower surface of the upper plate is tightly attached to the upper surface of the lower plate.

Optionally, the four sliding grooves correspond to the four sliding blocks respectively, and the four sliding grooves are adapted to the four sliding blocks respectively.

Optionally, the first card slot corresponds to the first card slot, and the second card slot corresponds to the second card slot.

Optionally, the first bump, the second bump, the third bump and the fourth bump are all hemispherical structures, and the first clamping plate and the second clamping plate are made of soft steel.

Optionally, the first slots are distributed on two sides of the top of the lower plate in parallel, and the second slots are distributed on two sides of the top of the lower sliding plate in parallel.

Optionally, the plurality of first clamping plates correspond to the plurality of first clamping grooves respectively, the plurality of second clamping plates correspond to the plurality of second clamping grooves respectively, the mounting groove is matched with the mounting plate, the mounting groove and the mounting plate are both of an annular structure, and the two flange plates are matched with each other.

The utility model discloses a technological effect and advantage:

1. the utility model discloses the protective tube passes through the upper plate and the lower plate block group becomes, and after upper plate and lower plate butt joint, through the cooperation setting of spout and slider, the upper slide and the lower slide after enabling synchronous butt joint are outwards pulled out to the whole length of extension protective tube carries and installs more conveniently.

2. The utility model discloses a cooperation setting of a plurality of first lugs and a plurality of second lug to and the cooperation setting of a plurality of third lugs and a plurality of fourth lug enable the connection of plate and lower plate stable, go up slide and lower slide connection stability, carry out the cladding to the cable, provide the protection to the cable.

Drawings

FIG. 1 is a schematic front view of the protective tube structure of the present invention;

FIG. 2 is a schematic side sectional view of the protective tube structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure of area A in FIG. 2 according to the present invention;

fig. 4 is a schematic view of the protective tube structure of the present invention.

In the figure: 1. a protective tube; 2. an upper plate; 3. a lower plate; 4. an upper slide plate; 5. a lower slide plate; 6. a chute; 7. a slider; 8. a first card slot; 9. a first bump; 10. a first clamping plate; 11. a second bump; 12. a second card slot; 13. a third bump; 14. a second clamping plate; 15. a fourth bump; 16. a flange plate; 17. mounting grooves; 18. a first thread; 19. mounting a plate; 20. a second thread.

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.

In the description of the present invention, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The utility model provides a calandria type power cable laying device as shown in figures 1-4, which comprises a protective pipe 1;

as shown in fig. 1, the protective pipe 1 includes an upper plate 2 and a lower plate 3;

as shown in fig. 2 and 3, an upper slide plate 4 is movably connected inside the upper plate 2, and a lower slide plate 5 is movably connected inside the lower plate 3;

the middle parts of the inner walls of the upper plate block 2 and the lower plate block 3 are both provided with a sliding groove 6, the middle parts of the outer surfaces of the upper plate block 4 and the lower plate block 5 are both fixedly connected with a sliding block 7, both ends of the top of the lower plate block 3 are symmetrically provided with a plurality of first clamping grooves 8, the top of one side of each first clamping groove 8 is fixedly connected with a first lug 9, both ends of the bottom of the upper plate block 2 are symmetrically and fixedly connected with a plurality of first clamping plates 10, the bottom of one side of each first clamping plate 10 is fixedly connected with a second lug 11, the upper plate block 2 and the lower plate block 3 are clamped and fixed through clamping of the second lug 11 and the first lug 9, the first clamping plates 10 generate certain deformation when the second lug 11 and the first lug 9 are clamped, and the second lug 11 slides;

the two ends of the top of the lower sliding plate 5 are symmetrically provided with second clamping grooves 12, the top of one side of each second clamping groove 12 is fixedly connected with a third bump 13, the two ends of the bottom of the upper sliding plate 4 are symmetrically and fixedly connected with a plurality of second clamping plates 14, the bottom of one side of each second clamping plate 14 is fixedly connected with a fourth bump 15, and the fourth bumps 15 are clamped with the third bumps 13, so that the upper sliding plate 4 and the lower sliding plate 5 are stably clamped, the second clamping plates 14 deform to a certain extent while the fourth bumps 15 are clamped with the third bumps 13, and the fourth bumps 15 slide over the third bumps 13 and are fixed;

the both ends symmetry fixed mounting of protective tube 1 has ring flange 16, and mounting groove 17 has all been seted up to protective tube 1's both sides, and first screw thread 18 has been seted up to mounting groove 17's inside, and two ring flanges 16 are close to the equal fixedly connected with mounting panel 19 in one side of protective tube 1, and second screw thread 20 has been seted up to mounting panel 19's inner wall, can strengthen the leakproofness between two protective tube 1 through two ring flanges 16 that two protective tube 1 correspond, prevents that the infiltration region from leading to the fact the influence to the cable.

This practical theory of operation: when in conveying, the upper sliding plate 4 slides into the upper plate 2 through the matching of the sliding chute 6 and the sliding block 7, the lower sliding plate 5 slides into the lower plate 3 through the matching of the sliding chute 6 and the sliding block 7, so that the conveying of the protective tube 1 is convenient, when in use, the cable is coated, then the lower plate 3 is placed at the bottom of the cable, then the upper plate 2 is butted with the lower plate 3, the upper plate 2 is clamped and fixed with the lower plate 3 through the clamping connection of the first lug 9 and the second lug 11 and the clamping connection of the third lug 13 and the fourth lug 15, the upper plate 2 and the lower plate 3 are clamped and fixed, the upper sliding plate 4 is clamped and fixed with the lower sliding plate 5, then the upper sliding plate 4 and the lower sliding plate 5 are pulled out through the matching of the sliding chute 6 and the sliding block 7, the protective tube 1 is extended, the cable is protected through the butting of a plurality of protective tubes 1, and a user can easily leak liquid areas according to actual, can be according to ring flange 16, protective tube 1 and ring flange 16's order, the cover is on the cable, then installs ring flange 16 at the both ends of protective tube 1 through the cooperation of mounting panel 19 and mounting groove 17, connects the ring flange 16 of two adjacent protective tubes 1 fixedly through the bolt after that, and the leakproofness is stronger, and is stronger to the protectiveness of cable.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (7)

1. The utility model provides a calandria power cable laying device, includes protecting tube (1), its characterized in that: the protective pipe (1) comprises an upper plate (2) and a lower plate (3);

an upper sliding plate (4) is movably connected inside the upper plate (2), and a lower sliding plate (5) is movably connected inside the lower plate (3);

the middle parts of the inner walls of the upper plate (2) and the lower plate (3) are respectively provided with a sliding groove (6), the middle parts of the outer surfaces of the upper sliding plate (4) and the lower sliding plate (5) are respectively and fixedly connected with a sliding block (7), two ends of the top of the lower plate (3) are symmetrically provided with a plurality of first clamping grooves (8), the top of one side of each first clamping groove (8) is fixedly connected with a first lug (9), two ends of the bottom of the upper plate (2) are symmetrically and fixedly connected with a plurality of first clamping plates (10), and the bottom of one side of each first clamping plate (10) is fixedly connected with a second lug (11);

second clamping grooves (12) are symmetrically formed in two ends of the top of the lower sliding plate (5), a third bump (13) is fixedly connected to the top of one side of each second clamping groove (12), a plurality of second clamping plates (14) are symmetrically and fixedly connected to two ends of the bottom of the upper sliding plate (4), and a fourth bump (15) is fixedly connected to the bottom of one side of each second clamping plate (14);

the two ends of the protective pipe (1) are symmetrically and fixedly provided with flange plates (16), mounting grooves (17) are formed in the two sides of the protective pipe (1), first threads (18) are formed in the mounting grooves (17), two of the flange plates (16) are close to one side of the protective pipe (1) and fixedly connected with mounting plates (19), and second threads (20) are formed in the inner wall of the mounting plates (19).

2. A calandria power cabling installation as claimed in claim 1, wherein:

the protective pipe (1) is of an annular structure, and the lower surface of the upper plate (2) is tightly attached to the upper surface of the lower plate (3).

3. A calandria power cabling installation as claimed in claim 1, wherein:

the four sliding grooves (6) correspond to the four sliding blocks (7) respectively, and the four sliding grooves (6) are matched with the four sliding blocks (7) respectively.

4. A calandria power cabling installation as claimed in claim 1, wherein:

the first clamping groove (8) corresponds to the first clamping plate (10), and the second clamping plate (14) corresponds to the second clamping groove (12).

5. A calandria power cabling installation as claimed in claim 1, wherein:

the first lug (9), the second lug (11), the third lug (13) and the fourth lug (15) are all of a hemispherical structure, and the first clamping plate (10) and the second clamping plate (14) are made of mild steel.

6. A calandria power cabling installation as claimed in claim 1, wherein:

the first clamping grooves (8) are distributed on two sides of the top of the lower plate (3) in parallel, and the second clamping grooves (12) are distributed on two sides of the top of the lower sliding plate (5) in parallel.

7. A calandria power cabling installation as claimed in claim 1, wherein:

the first clamping plates (10) correspond to the first clamping grooves (8) respectively, the second clamping plates (14) correspond to the second clamping grooves (12) respectively, the mounting grooves (17) are matched with the mounting plate (19), the mounting grooves (17) and the mounting plate (19) are both of an annular structure, and the two flange plates (16) are matched with each other.

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