CN217445002U - Dampproofing computer embedded cable of corrosion resistant - Google Patents

Abstract

The utility model provides a corrosion-resistant moisture-proof computer embedded cable, relating to the technical field of cables, comprising an upper shell, wherein the upper shell is provided with a bottom wall, and a first groove is arranged on the bottom wall; the lower shell is provided with a top wall which is in contact with the bottom wall, and a second groove corresponding to the first groove is formed in the top wall; the bottom wall of the upper shell and the top wall of the lower shell are provided with clamping structures; the cable body is arranged in a cable groove formed by the first groove and the second groove; install the cable body to the cable duct in, through last casing and the joint structure on the casing down, can assemble the cable body to the supreme casing down fast and between the casing, also conveniently dismantle the cable body simultaneously, because the joint structure sets up between diapire and roof, prevent that the joint structure from contacting the problem that leads to being corroded with soil layer or concrete for a long time, the joint structure is not fragile simultaneously.

Description

Corrosion-resistant moisture-proof computer embedded cable

Technical Field

The utility model relates to the technical field of cables, specifically a dampproofing computer buried cable of corrosion resistant.

Background

The cable is an electric energy or signal transmission device, and generally comprises several or several groups of conducting wires, and the cable comprises a power cable, a control cable, a compensation cable, a shielding cable, a high-temperature cable, a computer cable, a signal cable, a coaxial cable, a fire-resistant cable, a marine cable, a mining cable, an aluminum alloy cable and the like. They are composed of single or multiple wire and insulating layer for connecting circuits, electric appliances, etc.

For the computer cable needing to be buried underground, because the computer cable is underground for a long time, the computer cable needs to be maintained and replaced in time after being damaged, and for the computer cable after failure, the computer cable cannot be replaced, and only another computer cable can be pre-buried at the other position, so that the replacement operation is very inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dampproofing computer buried cable of corrosion resistant aims at solving the inconvenient problem of computer cable change among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a dampproofing computer buried cable of corrosion resistant, includes:

the upper shell is provided with a bottom wall, and a first groove is formed in the bottom wall;

the lower shell is provided with a top wall which is in contact with the bottom wall, and a second groove corresponding to the first groove in position is formed in the top wall; the bottom wall of the upper shell and the top wall of the lower shell are provided with clamping structures;

the cable body is arranged in a cable groove formed by the first groove and the second groove.

The utility model discloses a further technical scheme does, go up the casing and still include two relative slope lateral walls and undercut's arc roof.

The utility model discloses a further technical scheme does, the joint structure includes the bellying of fixed connection on the diapire, sets up on the roof and the holding tank that the position corresponds with the bellying, fixedly connected with fixture block on the lateral wall of holding tank, the one end fixedly connected with and the fixture block complex draw-in groove of bellying.

The utility model discloses a further technical scheme does, the one end of going up casing and lower casing is equipped with limit structure, is used for the restriction go up the casing for casing rebound down.

The utility model discloses a further technical scheme does, limit structure includes fixed connection and is in go up the limiting plate of the diapire one end downside of casing and set up the spacing groove of housing face under.

The utility model discloses a further technical scheme does, the locating piece has been seted up on the length direction of following last casing on the diapire, set up on the roof with locating piece sliding fit's constant head tank.

The utility model discloses a further technical scheme does, be equipped with locking part on the diapire of casing down, be used for fixing the limiting plate.

The utility model discloses a further technical scheme does, locking part is including offering the screw hole on the casing diapire down and installing the bolt on the screw hole, the upper end and the limiting plate of bolt offset.

The utility model discloses a further technical scheme does, the cable body includes the cable core, sets up at the outside insulating cover of cable core, sets up at the anticorrosive coating of insulating cover surface and sets up the waterproof layer in the anticorrosive coating outside.

The utility model has the advantages that:

1. install the cable body to the cable duct in, through last casing and the joint structure on the casing down, can assemble the cable body to the supreme casing down fast and between the casing, also conveniently dismantle the cable body simultaneously, because the joint structure sets up between diapire and roof, prevent that the joint structure from contacting the problem that leads to being corroded with soil layer or concrete for a long time, make the joint structure not fragile.

2. The bulge part at the bottom of the upper shell is accommodated in the accommodating groove in the top surface of the lower shell, then the upper shell is pushed, the clamping block is clamped into the clamping groove, and the problem that the upper shell is directly moved upwards to be separated from the lower shell can be avoided.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic perspective view of the present invention;

fig. 3 is an exploded view of the upper and lower housings of the present invention;

fig. 4 is a schematic perspective view of the upper housing of the present invention;

fig. 5 is a schematic perspective view of the lower housing of the present invention;

FIG. 6 is a sectional perspective view of the upper and lower shells of the present invention in a combined state;

fig. 7 is a cross-sectional view of the cable body of the present invention.

In the figure: 10. an upper housing; 11. a bottom wall; 111. a first groove; 12. an inclined side wall; 13. an arc-shaped top wall; 20. a lower housing; 21. a top wall; 211. a second groove; 30. a cable body; 31. a cable core; 32. an insulating sleeve; 33. an anticorrosive layer; 34. a waterproof layer; 40. a clamping structure; 41. a boss portion; 411. a card slot; 42. accommodating grooves; 421. a clamping block; 50. a cable trough; 60. a limiting structure; 61. a limiting plate; 62. a limiting groove; 70. positioning a block; 80. positioning a groove; 90. a locking member; 91. a threaded hole; 92. and (4) bolts.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings.

As shown in fig. 1 to 7, the corrosion-resistant moisture-proof computer embedded cable includes an upper housing 10, the upper housing 10 has a bottom wall 11, and a first groove 111 is formed on the bottom wall 11; the lower shell 20, the lower shell 20 has the roof 21 contacting with bottom wall 11, offer the second recess 211 corresponding to first recess 111 position on the roof 21; the bottom wall 11 of the upper shell 10 and the top wall 21 of the lower shell 20 are provided with clamping structures 40; the cable body 30, the cable body 30 is placed in the cable trough 50 formed by the first groove 111 and the second groove 211.

In this embodiment, install cable body 30 to cable duct 50 in, through last casing 10 and the joint structure 40 on the casing 20 down, can assemble cable body 30 to between last casing 10 and the casing 20 down fast, also conveniently dismantle cable body 30 simultaneously, because joint structure 40 sets up between diapire 11 and roof 21, prevent that joint structure 40 from contacting the problem that leads to being corroded with soil layer or concrete for a long time, make joint structure 40 not fragile.

In another embodiment of the present invention, the upper housing 10 further includes two opposite inclined sidewalls 12 and an arc top wall 13 recessed downward, so that the contact area with the soil layer or the concrete can be increased since the upper housing 10 has the arc top wall 13 recessed downward.

Specifically, joint structure 40 includes the bellying 41 of fixed connection on diapire 11, set up on roof 21 and the holding tank 42 that position and bellying 41 correspond, fixedly connected with fixture block 421 on the lateral wall of holding tank 42, the one end fixedly connected with of bellying 41 and fixture block 421 complex draw-in groove 411, hold the bellying 41 of last casing 10 bottom in the holding tank 42 on the lower casing 20 top surface earlier, promote casing 10 after that, make fixture block 421 block go into to the draw-in groove 411 in, thereby can avoid going up the problem that casing 10 directly upwards moved and break away from lower casing 20, wherein the cross-section of draw-in groove 411 and fixture block 421 can be circular, squarely, various shapes such as triangle-shaped, holding tank 42 receives the hiding of last casing 10, can avoid the concrete entering.

Specifically, one end of the upper and lower cases 10 and 20 is provided with a stopper structure 60 for restricting the upper case 10 from moving upward relative to the lower case 20.

Specifically, limit structure 60 includes the limiting plate 61 of fixed connection at the 11 one end of diapire of last casing 10 downside and sets up the spacing groove 62 at casing 20 terminal surface down, the cross-section of limiting plate 61 and spacing groove 62 is L shape or the shape of falling T, thereby can avoid going up casing 10 for casing 20 rebound breaks away from the problem of casing 20 down, position through observing limiting plate 61, can be earlier casing 10 in the direction promotion towards limiting plate 61, make draw-in groove 411 take off earlier from fixture block 421, and limiting plate 61 breaks away from spacing groove 62, just can break away from last casing 10 and casing 20 down.

Specifically, the bottom wall 11 is provided with a positioning block 70 along the length direction of the upper housing 10, the top wall 21 is provided with a positioning groove 80 slidably fitted with the positioning block 70, and the positioning block 70 on the upper housing 10 is inserted into the positioning groove 80 to play roles of the positioning protrusion 41 and the accommodating groove 42.

Specifically, the bottom wall of the lower housing 20 is provided with a locking member 90 for fixing the limit plate 61.

Specifically, the locking member 90 includes a threaded hole 91 formed in the bottom wall of the lower casing 20 and a bolt 92 mounted on the threaded hole 91, an upper end of the bolt 92 abuts against the limiting plate 61, and the bolt 92 is rotated to fix the limiting plate 61, so that the upper casing 10 is limited from sliding relative to the lower casing 20.

Specifically, the cable body 30 includes a cable core 31, an insulating sleeve 32 disposed outside the cable core 31, an anticorrosive layer 33 disposed on an outer surface of the insulating sleeve 32, and a waterproof layer 34 disposed outside the anticorrosive layer 33, where the anticorrosive layer 33 may be polyethylene, and the waterproof layer 34 may be a waterproof film.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (9)

1. The utility model provides a dampproofing pre-buried cable of computer of corrosion resistant which characterized in that includes:

the device comprises an upper shell (10), wherein the upper shell (10) is provided with a bottom wall (11), and a first groove (111) is formed in the bottom wall (11);

the lower shell (20) is provided with a top wall (21) contacted with the bottom wall (11), and a second groove (211) corresponding to the first groove (111) in position is formed in the top wall (21); a clamping structure (40) is arranged on the bottom wall (11) of the upper shell (10) and the top wall (21) of the lower shell (20);

the cable body (30) is arranged in a cable groove (50) formed by the first groove (111) and the second groove (211).

2. A corrosion-resistant moisture-proof computer embedded cable according to claim 1, wherein the upper housing (10) further comprises two opposite inclined side walls (12) and a downwardly concave arc-shaped top wall (13).

3. The corrosion-resistant moisture-proof computer embedded cable according to claim 1, wherein the clamping structure (40) comprises a protrusion (41) fixedly connected to the bottom wall (11) and an accommodating groove (42) arranged on the top wall (21) and corresponding to the protrusion (41), a clamping block (421) is fixedly connected to a side wall of the accommodating groove (42), and a clamping groove (411) matched with the clamping block (421) is fixedly connected to one end of the protrusion (41).

4. The corrosion-resistant moisture-proof computer embedded cable according to claim 3, wherein one end of the upper casing (10) and one end of the lower casing (20) are provided with a limiting structure (60) for limiting the upper casing (10) to move upwards relative to the lower casing (20).

5. The corrosion-resistant moisture-proof computer embedded cable according to claim 4, wherein the limiting structure (60) comprises a limiting plate (61) fixedly connected to the lower side of one end of the bottom wall (11) of the upper casing (10) and a limiting groove (62) formed in the end surface of the lower casing (20).

6. The corrosion-resistant moisture-proof computer embedded cable according to claim 5, wherein a positioning block (70) is arranged on the bottom wall (11) along the length direction of the upper shell (10), and a positioning groove (80) which is in sliding fit with the positioning block (70) is arranged on the top wall (21).

7. The corrosion-resistant moisture-proof computer embedded cable according to claim 5, wherein a locking component (90) is arranged on the bottom wall of the lower shell (20) and used for fixing the limiting plate (61).

8. The corrosion-resistant moisture-proof computer embedded cable as claimed in claim 7, wherein the locking component (90) comprises a threaded hole (91) formed in the bottom wall of the lower casing (20) and a bolt (92) mounted on the threaded hole (91), and the upper end of the bolt (92) abuts against the limiting plate (61).

9. The corrosion-resistant moisture-proof computer embedded cable according to any one of claims 1 to 8, wherein the cable body (30) comprises a cable core (31), an insulating sleeve (32) arranged outside the cable core (31), an anticorrosive layer (33) arranged on the outer surface of the insulating sleeve (32), and a waterproof layer (34) arranged outside the anticorrosive layer (33).

Images