CN216719585U

CN216719585U - Novel power cord structure

Info

Publication number: CN216719585U
Application number: CN202123029015.5U
Authority: CN
Inventors: 甘树安; 李艳绿
Original assignee: Tianbao Precision Technology Huizhou Co ltd
Current assignee: Tianbao Precision Technology Huizhou Co ltd
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-06-10
Anticipated expiration: 2031-12-03

Abstract

The utility model discloses a novel power line structure, which relates to the technical field of power lines and comprises a power line body and aluminum alloy strips, wherein the inner wall of one end of each aluminum alloy strip is connected with a protective block in a sliding manner, one end of each protective block is provided with a plurality of protective holes which are uniformly distributed and correspond to the power line body, one end, far away from the aluminum alloy strips, of each protective block is fixedly connected with a lug, one end of each lug is provided with a mounting hole, the lugs and the protective blocks are made of SR wire materials, the power line body is sleeved between the inner wall of each protective hole and the inner wall of the corresponding mounting hole, and the top of each protective block is fixedly connected with a limiting mechanism. The power cord body can be prevented from being damaged, and if the power cord body is accidentally pulled in daily use, the power cord body can be stably placed due to the friction force between the protection hole and the installation hole and the power cord body, so that the effect of protecting the root part of the power cord body is realized.

Description

Novel power cord structure

Technical Field

The utility model relates to the technical field of power lines, in particular to a novel power line structure.

Background

The power line is a wire that transmits current, and the common way of transmitting current is point-to-point transmission. The power line can be divided into an AC power line and a DC power line according to the purpose, generally, the AC power line is a wire rod passing through AC with higher voltage, the wire rod needs to be unified to obtain a safety certification party due to higher voltage to be formally produced, and the power line needs to be protected in the installation and use of the power line.

In the prior art, an additional insulating protective sleeve is required to be added at the wire buckle to prevent the power line body from being damaged mechanically.

However, in production and use, the insulating protective sleeve is easy to move on the power line body, so that the power line body at the root part is exposed and possibly contacted with a sharp edge of an aluminum alloy strip, and the possibility of mechanical damage is caused, thereby causing potential safety hazards.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a novel power line structure. The advantages are that: the sharp edge of the aluminum alloy can be prevented from contacting the power line body, and the effect of protecting the root of the power line body is realized.

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

the utility model provides a novel power cord structure, includes power cord body and aluminum alloy strip, aluminum alloy strip one end inner wall sliding connection has the protection piece, the one end of protection piece is seted up and is a plurality of evenly distributed and the corresponding guard hole of power cord body, the fixed lug that shelters from sharp limit of metal that is provided with of one end that aluminum alloy strip was kept away from to the protection piece, the mounting hole has been seted up to lug one end, lug and protection piece are the SR wire rod material, power cord body cover is located between guard hole inner wall and the mounting hole inner wall, protection piece top or both sides fixedly connected with stop gear.

The utility model is further provided that the limiting mechanism comprises a limiting block which is made of the same material as the protective block, the limiting block is arranged in an inclined manner, the higher end of the limiting block is close to the lug, the bottom of the limiting block is fixedly connected with the top of the protective block, and the outer wall of the top of the aluminum alloy strip is provided with a limiting hole which is in sliding fit with one end of the limiting block.

The utility model is further provided that the top of the limiting block and the outer wall of the top of the aluminum alloy strip are arranged in parallel.

The utility model is further provided that a plurality of bulges which are uniformly distributed are fixedly arranged at the top of the protection block, the bulges and the aluminum alloy strip are integrally formed, and the tops of the bulges are contacted with the inner wall of the top of the aluminum alloy strip.

The utility model is further arranged in such a way that the inner wall of one end of the mounting hole, which is far away from the protection block, is fixedly connected with a scraping-proof pad surrounding the power line body, and the scraping-proof pad is made of an elastomer material.

The utility model is further configured such that the scratch pad is of a solid or hollow structure.

The utility model is further arranged in a way that one surface of the scraping-proof pad close to the power line body is of an arc-shaped structure.

The anti-scraping pad is further provided with a plurality of uniformly distributed protection openings on the outer wall of one side of the anti-scraping pad.

The utility model has the beneficial effects that:

1. this novel power cord structure, during the installation, insert the power cord body to the mounting hole of lug and in the guard aperture of guard block, then insert the one end of guard block to the inner wall of aluminum alloy strip, stop gear can fix the guard block this moment, can accomplish the installation to the power cord body after, when the power cord body need buckle, the metal edge contact of power cord body and aluminum alloy strip can be avoided to the lug of SR material, can avoid the power cord body to appear the damage, if unexpected in daily use leads to the fact the power cord body to drag, the frictional force between guard aperture and mounting hole and the power cord body also can make the power cord body place stably, therefore, sharp limit and the power cord body contact of aluminum alloy strip can be avoided, realize the effect of protection power cord body root.

2. This novel power cord structure through being the scraping of preventing of circular-arc structure fills up can make the power cord body and prevent that the contact surface between the scraping pad is the cambered surface, can avoid appearing the turning and cause the damage to the power cord body.

3. This novel power cord structure through being provided with the protection mouth, the deformation performance of scraping the pad can be prevented to the multiplicable, and then the compliance of scraping the pad can be prevented to the multiplicable, can avoid appearing the turning and cause the damage to the power cord body.

Drawings

Fig. 1 is a schematic perspective view of a novel power line structure according to the present invention;

fig. 2 is a schematic front sectional structural diagram of a novel power line structure according to the present invention;

FIG. 3 is a schematic diagram of a cross-sectional structure of a power line structure according to the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 3.

In the figure: 1. a power line body; 2. aluminum alloy strips; 3. a protection block; 4. a protective aperture; 5. a bump; 6. mounting holes; 7. a limiting hole; 8. a limiting block; 9. a protrusion; 10. a scratch-resistant pad; 11. the mouth is protected.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-4, a novel power cord structure, including power cord body 1 and aluminum alloy strip 2, the inner wall sliding connection of 2 one ends of aluminum alloy strip has protection piece 3, protection hole 4 that is a plurality of evenly distributed and corresponding with power cord body 1 is seted up to protection piece 3's one end, protection piece 3 keeps away from the fixed lug 5 that is provided with the sharp limit of sheltering from the metal of aluminum alloy strip 2's one end, mounting hole 6 has been seted up to lug 5 one end, lug 5 and protection piece 3 are the SR wire rod material, 1 cover of power cord body is located between 4 inner walls of protection hole and the 6 inner walls of mounting hole, 3 top fixedly connected with stop gear of protection piece.

Specifically, stop gear includes the stopper 8 the same with protection piece 3 material, stopper 8 is the slope setting, and stopper 8's higher end is close to lug 5, stopper 8's bottom and protection piece 3's top fixed connection, aluminium alloy strip 2's top outer wall set up with stopper 8's one end formation sliding fit's spacing hole 7, when needs are installed protection piece 3, because stopper 8's one side and aluminium alloy strip 2's one end are the slope setting, can make stopper 8 and aluminium alloy strip 2's contact surface be following, can be convenient for to protection piece 3's installation, when stopper 8 slides to spacing hole 7 department, stopper 8 can bounce, can avoid protection piece 3 and aluminium alloy strip 2 to appear separating.

Specifically, the top outer wall of stopper 8 top and aluminium alloy strip 2 is parallel arrangement, and 8 one end recesses in spacing downthehole 7 and stopper 8's both ends are uneven through the stopper 8 top that is parallel arrangement, can be convenient for the staff to the dismantlement of protective block 3, and then the staff of being convenient for is to the dismantlement of power cord body 1.

Specifically, the fixed arch 9 that is provided with a plurality of evenly distributed in protection piece 3 top, and arch 9 and aluminium alloy strip 2 are integrated into one piece and set up, and the top of arch 9 and the touching of the top inner wall of aluminium alloy strip 2 can increase the frictional force between protection piece 3 and the aluminium alloy strip 2 through arch 9, can make protection piece 3 fixed stable.

Specifically, the one end inner wall fixedly connected with that protection piece 3 was kept away from to mounting hole 6 encircles the mat 10 of preventing scraping of power cord body 1, and prevents scraping mat 10 and be the rubber material, prevents through the rubber material that the mat 10 of preventing scraping can increase the compliance between lug 5 and the power cord body 1, can further protect power cord body 1 when power cord body 1 buckles.

Specifically, prevent scraping and fill up 10 and be solid or cavity structure, when its cavity, can increase the compliance of preventing scraping and fill up 10 through the pad 10 of preventing scraping that is cavity structure, can strengthen the protective effect to power cord body 1.

Specifically, the one side that the anti-scraping pad 10 is close to the power cord body 1 is circular-arc structure, and the anti-scraping pad 10 through being circular-arc structure can make the power cord body 1 and the contact surface between the anti-scraping pad 10 be the cambered surface, can avoid appearing the turning and cause the damage to the power cord body 1.

Specifically, the protection mouth 11 of a plurality of evenly distributed is seted up to one side outer wall of preventing scraping pad 10, can increase the deformability of preventing scraping pad 10 through protection mouth 11, and then the compliance of multiplicable scraping pad 10 can avoid appearing the turning and cause the damage to power cord body 1.

In the utility model, the power line body 1, the protection block 3, the convex block 5 and the limiting block 8 can be made into an integrated structure; the bump 5 is flush with the periphery of the aluminum strip, and the scratch pad 10 is made of elastomer material (such as silica gel, TPR, soft PVC, rubber) and the like.

The working principle is as follows: during the installation, insert power cord body 1 to mounting hole 6 of lug 5 and protection hole 4 of protection piece 3 in, then insert the one end of protection piece 3 to in the inner wall of aluminium alloy strip 2, stop gear can fix protection piece 3 this moment, can accomplish the back to the installation of power cord body 1, when power cord body 1 needs to buckle, the lug 5 of SR material can avoid power cord body 1 and the metal edge contact of aluminium alloy strip 2, can avoid power cord body 1 to appear damaging, if accidentally cause the pulling to power cord body 1 in daily use, prevent that the frictional force between hole 4 and mounting hole 6 and power cord body 1 also can make power cord body 1 place stably, consequently, can avoid the sharp limit and the power cord body 1 contact of aluminium alloy strip 2, realize the effect of the 1 root of protection power cord body.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a novel power cord structure, includes power cord body (1) and aluminum alloy strip (2), its characterized in that, aluminum alloy strip (2) one end inner wall sliding connection has protection piece (3), the one end of protection piece (3) is seted up and is a plurality of evenly distributed and with power cord body (1) corresponding protection hole (4), the fixed lug (5) that shelter from sharp limit of metal that are provided with of one end that aluminum alloy strip (2) was kept away from in protection piece (3), mounting hole (6) have been seted up to lug (5) one end, lug (5) and protection piece (3) are the SR wire rod material, protection hole (4) inner wall and mounting hole (6) inner wall are located to power cord body (1) cover, protection piece (3) top fixedly connected with stop gear.

2. The novel power line structure of claim 1, characterized in that the limiting mechanism includes a limiting block (8) made of the same material as the protection block (3), the limiting block (8) is arranged in an inclined manner, the higher end of the limiting block (8) is close to the bump (5), the bottom of the limiting block (8) is fixedly connected with the top of the protection block (3), and a limiting hole (7) in sliding fit with one end of the limiting block (8) is formed in the outer wall of the top of the aluminum alloy strip (2).

3. The novel power line structure as claimed in claim 2, wherein the top of the limiting block (8) and the outer wall of the top of the aluminum alloy strip (2) are arranged in parallel.

4. The novel power cord structure as claimed in claim 1, wherein a plurality of protrusions (9) are uniformly distributed and fixed on the top of the protection block (3), the protrusions (9) and the aluminum alloy strip (2) are integrally formed, and the top of the protrusions (9) is in contact with the inner wall of the top of the aluminum alloy strip (2).

5. The novel power cord structure as claimed in claim 1, wherein an inner wall of one end of the mounting hole (6) far away from the protection block (3) is fixedly connected with a scratch pad (10) surrounding the power cord body (1), and the scratch pad (10) is made of an elastomer material.

6. A novel power cord structure as claimed in claim 5, characterized in that said scratch pad (10) is of hollow or solid construction.

7. The novel power cord structure as claimed in claim 6, wherein the surface of the scratch pad (10) close to the power cord body (1) is of an arc-shaped structure.

8. The novel power cord structure as claimed in claim 6, wherein a plurality of protection openings (11) are uniformly distributed on an outer wall of one side of the scratch pad (10).