CN209183291U

CN209183291U - A kind of power generation cable with antifreeze function

Info

Publication number: CN209183291U
Application number: CN201920164370.7U
Authority: CN
Inventors: 王磊
Original assignee: Hebei Suoteng Wire And Cable Co Ltd
Current assignee: Hebei Suoteng Wire And Cable Co Ltd
Priority date: 2019-01-30
Filing date: 2019-01-30
Publication date: 2019-07-30
Anticipated expiration: 2029-01-30

Abstract

The utility model discloses a kind of power generation cable with antifreeze function, including cable core, the outer surface of the cable core is fitted with insulation sheath, and the outer surface of insulation sheath is fitted with frost retarding layer, the left end of the frost retarding layer is arranged with left fixed block, and the right end of frost retarding layer is arranged with right fixed block, the upper and lower ends of the right fixed block are fixedly connected to card slot, and the inner wall of card slot is through being connected with limited post, the limited post has been telescopically connected to spring by slide bar, and the left end of slide bar is through being connected with rotating bar, the left fixed block includes link block, fixture block and limited block, and link block is sheathed on the outer surface of frost retarding layer, the upper and lower ends of the link block are welded and connected with fixture block.The power generation cable with antifreeze function convenient for carrying out heat-preserving anti-freezing protection to cable, and convenient for being firmly fixed and installed to cable, and is conveniently replaceable disassembly, facilitates connection use.

Description

A kind of power generation cable with antifreeze function

Technical field

The utility model relates to power cable correlative technology field, specially a kind of power generation with antifreeze function is used Cable.

Background technique

Currently, power cable is the cable for being used for transmission and distributing electric energy, power cable is usually used in Urban Underground power grid, hair Power station lead line, industrial and mining enterprises' in-line power and cross river sea submarine transmission line, in power circuit, cable proportion just by Cumulative to add, power cable is in the basic routing line of electric system to the cable product for transmitting and distributing high-power power, packet Include 1-500KV and more than various voltage class, the power cable of various insulation.

But general cable does not have the function of heat-preserving anti-freezing, winter is easy cracking, influences using and inconvenient To being fixed and connect between cable, it has not been convenient to which replacement disassembly is influenced using we have proposed one kind to have antifreeze function thus The power generation cable of energy, for solving the above problems.

Utility model content

The purpose of this utility model is to provide a kind of power generation cable with antifreeze function, to solve above-mentioned back The general cable proposed in scape technology does not have the function of heat-preserving anti-freezing, and winter is easy cracking, influences using and inconvenient To being fixed and connect between cable, it has not been convenient to replacement disassembly, influence using the problem of.

To achieve the above object, the utility model provides the following technical solutions: a kind of power generation with antifreeze function With cable, including cable core, the outer surface of the cable core is fitted with insulation sheath, and the outer surface fitting of insulation sheath There is frost retarding layer, the left end of the frost retarding layer is arranged with left fixed block, and the right end of frost retarding layer is arranged with right fixed block, described right solid The upper and lower ends for determining block are fixedly connected to card slot, and the inner wall of card slot, through limited post is connected with, the limited post passes through cunning Bar has been telescopically connected to spring, and the left end of slide bar is through being connected with rotating bar, and rotating bar is fixed far from one end of frost retarding layer It is connected with screw buckle, the left fixed block includes link block, fixture block and limited block, and link block is sheathed on the appearance of frost retarding layer Face, the upper and lower ends of the link block are welded and connected with fixture block, and the outer surface of fixture block is fixedly connected with limited block.

Preferably, the cable core is angularly provided with 3, and insulation sheath and frost retarding layer in the inside of insulation sheath Connection type be paste connection.

Preferably, the limited block fixture block the equal spaced set of upper and lower surface, and the left-hand face of limited block in circle Arc structure, and the spacing dimension between limited block and limited block is not less than the left and right width dimensions of limited post.

Preferably, the spring and limited post are in the inside spaced set of card slot, and limited post and slide bar constitute welding Integral structure, and the length dimension of slide bar is greater than the length dimension of card slot.

Preferably, the two sections of the rotating bar are in thread-like structure, and two sections of rotating bar are threaded into direction On the contrary, and rotating bar and the connection type of slide bar are to be threadedly coupled.

Preferably, the connection type of the card slot and left fixed block is to be connected together, and the length dimension of left fixed block is not Less than the internal depth size of card slot.

Compared with prior art, the utility model has the beneficial effects that this has the power generation cable of antifreeze function, Convenient for carrying out heat-preserving anti-freezing protection to cable, and convenient for being firmly fixed and installed to cable, and it is conveniently replaceable and tears open It unloads, connection is facilitated to use；

1, it is equipped with left fixed block and card slot, it is convenient that connection between cable core and cable core is fixed and is pacified Dress, while it being also convenient for disassembly and replacement, it is easy to use；

2, it is equipped with frost retarding layer and insulation sheath, the material of frost retarding layer is rigid polyurethane foam, convenient for cable core Body is protected, at the same be also convenient for frost retarding layer to cable core carry out anti-freezing and heat-insulating protection, avoid winter from cracking, influence using Service life；

3, it is equipped with slide bar, rotating bar and screw buckle, drives rotating bar to be rotated by screw buckle, up and down the two of rotating bar Section is to be threadedly coupled with the connection type of slide bar, consequently facilitating sliding up and down slide bar, left fixed block easy to disassemble conveniently makes With.

Detailed description of the invention

Fig. 1 is that the utility model faces the schematic diagram of the section structure；

Fig. 2 is enlarged structure schematic diagram at A in the utility model Fig. 1；

Fig. 3 is the left fixed-block-architecture (FBA) schematic diagram of the utility model；

Fig. 4 is that the utility model cable core connects side view the schematic diagram of the section structure with frost retarding layer.

In figure: 1, cable core；2, insulation sheath；3, frost retarding layer；4, left fixed block；401, link block；402, fixture block； 403, limited block；5, right fixed block；6, slide bar；7, spring；8, limited post；9, rotating bar；10, screw buckle；11, card slot.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of power generation electricity consumption with antifreeze function Cable, including cable core 1, insulation sheath 2, frost retarding layer 3, left fixed block 4, right fixed block 5, slide bar 6, spring 7, limited post 8, turn Lever 9, screw buckle 10 and card slot 11, the outer surface of cable core 1 are fitted with insulation sheath 2, and the appearance face paste of insulation sheath 2 Conjunction has frost retarding layer 3, and the left end of frost retarding layer 3 is arranged with left fixed block 4, and the right end of frost retarding layer 3 is arranged with right fixed block 5, and the right side is solid The upper and lower ends for determining block 5 are fixedly connected to card slot 11, and the inner wall of card slot 11, through limited post 8 is connected with, limited post 8 passes through Slide bar 6 has been telescopically connected to spring 7, and the left end of slide bar 6 is through being connected with rotating bar 9, and rotating bar 9 is far from frost retarding layer 3 One end is fixedly connected with screw buckle 10, and left fixed block 4 includes link block 401, fixture block 402 and limited block 403, and link block 401 It is sheathed on the outer surface of frost retarding layer 3, the upper and lower ends of link block 401 are welded and connected with fixture block 402, and the appearance of fixture block 402 Face is fixedly connected with limited block 403.

Cable core 1 is angularly provided with 3 in the inside of insulation sheath 2 in as Figures 1 and 4, and insulation sheath 2 and antifreeze The connection type of layer 3 is to paste connection, convenient for carrying out anti-freezing and heat-insulating protection to cable core 1 and insulation sheath 2, and convenient for mentioning The intensity of high cable core 1, convenient for protection cable core 1 itself, as in Fig. 1,2 and 3 limited block 403 in the upper of fixture block 402 The equal spaced set in lower surface, and the left-hand face of limited block 403 is in convex structure, and limited block 403 and limited block 403 Between spacing dimension be not less than limited post 8 left and right width dimensions, be connected together connecing convenient for 403 limited post 8 of limited block Touching, avoid left fixed block 4 from falling off from card slot 11, influence using.

Spring 7 and limited post 8 are in the inside spaced set of card slot 11 as shown in figure 1, and limited post 8 and slide bar 6 constitute weldering Integral structure is connect, and the length dimension of slide bar 6 is greater than the length dimension of card slot 11, convenient for telescopic adjustment limited post 8 Height and position is easy to use, if the two sections of rotating bar 9 in Fig. 2 are in thread-like structure, and two sections of screw threads of rotating bar 9 Precession is contrary, and rotating bar 9 is to be threadedly coupled with the connection type of slide bar 6, convenient for the reversed shifting for adjusting slide bar 6 simultaneously Dynamic direction, is easy to use.

The connection type of card slot 11 and left fixed block 4 is to be connected together, and the length dimension of left fixed block 4 is not as shown in figure 1 Less than the internal depth size of card slot 11, it is easily installed and dismantles cable core 1, be conveniently replaceable use.

Working principle: when using the power generation cable with antifreeze function, cable core 1 is outer in insulation first The inside of skin 2 is angularly provided with 3, and 3 cable cores 1 constitute triangular structure, makees consequently facilitating playing certain stablizing With, while being also convenient for improving the intensity of itself, frost retarding layer 3 is fitted tightly over the outer surface of insulation sheath 2, convenient for insulation sheath 2 and cable core 1 carry out anti-freezing and heat-insulating protection, avoid damage cable core 1 and insulation sheath 2, influence to use cable core When connecting installation between 1 and cable core 1, left fixed block 4 is connected together to the inside of card slot 11, limited block 403 and limit When column 8 contacts, convenient for squeezing spring 7, consequently facilitating the position of 6 push the spring of slide bar, 7 telescopic adjustment limited post 8, from And convenient for being connected together left fixed block 4 to the inside of card slot 11, when needing to dismantle cable core 1 and cable core 1 When, screw buckle 10 is screwed, screw buckle 10 drives rotating bar 9 to be rotated, consequently facilitating with moving slide-bar 6 in rotating bar 9 On slide up and down, facilitate and be retracted to limited post 8 in the inner wall of card slot 11, consequently facilitating by cable core 1 and cable core Body 1 is dismantled, and use is convenient for changing, and here it is the whole process that the power generation with antifreeze function is used with cable.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of power generation cable with antifreeze function, including cable core (1), it is characterised in that: the cable core The outer surface of body (1) is fitted with insulation sheath (2), and the outer surface of insulation sheath (2) is fitted with frost retarding layer (3), described antifreeze The left end of layer (3) is arranged with left fixed block (4), and the right end of frost retarding layer (3) is arranged with right fixed block (5), the right fixed block (5) upper and lower ends are fixedly connected to card slot (11), and the inner wall of card slot (11) is through being connected with limited post (8), the limit Position column (8) has been telescopically connected to spring (7) by slide bar (6), and the left end of slide bar (6) is through being connected with rotating bar (9), and is turned Lever (9) is fixedly connected with screw buckle (10) far from the one end of frost retarding layer (3), and the left fixed block (4) includes link block (401), fixture block (402) and limited block (403), and link block (401) is sheathed on the outer surface of frost retarding layer (3), the link block (401) upper and lower ends are welded and connected with fixture block (402), and the outer surface of fixture block (402) is fixedly connected with limited block (403)。

2. a kind of power generation cable with antifreeze function according to claim 1, it is characterised in that: the cable Core (1) is angularly provided with 3, and the connection type of insulation sheath (2) and frost retarding layer (3) in the inside of insulation sheath (2) To paste connection.

3. a kind of power generation cable with antifreeze function according to claim 1, it is characterised in that: the limit Block (403) fixture block (402) the equal spaced set of upper and lower surface, and the left-hand face of limited block (403) be in convex structure, And the spacing dimension between limited block (403) and limited block (403) is not less than the left and right width dimensions of limited post (8).

4. a kind of power generation cable with antifreeze function according to claim 1, it is characterised in that: the spring (7) and limited post (8) is in the inside spaced set of card slot (11), and limited post (8) and slide bar (6) constitute weldedization and tie Structure, and the length dimension of slide bar (6) is greater than the length dimension of card slot (11).

5. a kind of power generation cable with antifreeze function according to claim 1, it is characterised in that: the rotation The two sections of bar (9) are in thread-like structure, and two sections of rotating bar (9) are threaded into contrary, and rotating bar (9) It is to be threadedly coupled with the connection type of slide bar (6).

6. a kind of power generation cable with antifreeze function according to claim 1, it is characterised in that: the card slot (11) and the connection type of left fixed block (4) is to be connected together, and the length dimension of left fixed block (4) is not less than card slot (11) Internal depth size.