阅读说明：本技术 一种电力行业用便于定位连接的扁平电缆 (Flat cable convenient for positioning connection for power industry ) 是由 冯显安 周光玉 吴红伟 翟斌 于 2020-03-25 设计创作，主要内容包括：本发明涉及一种电力行业用便于定位连接的扁平电缆,包括一字并排分布的若干个缆芯、将若干个缆芯包覆并一一屏蔽隔开的屏蔽层、由内而外依次包覆在屏蔽层外的阻燃层、绝缘层、耐油层、耐磨层,所述耐磨层上沿其缆体长度方向滑装有用于与其他电缆或部件连接且易于分开的卡板,所述卡板内部设有能够在耐磨层缆体长度方向上位置调整且调整后卡板固定的定位机构。与现有技术相比,本发明通过带有卡钩的卡板、以及设置在卡板内部且与定位槽配合实现卡板位置固定的定位机构,使得卡板在扁平电缆上的位置可以调节且调节后易固定,此外,还易于与其他电缆或部件连接且易于分开。解决了现有扁平电缆连接麻烦不易拆开,连接位置固定,局限性大的问题。(The invention relates to a flat cable convenient for positioning connection in the power industry, which comprises a plurality of cable cores which are distributed side by side in a straight line, a shielding layer which covers the plurality of cable cores and shields the cable cores one by one, and a flame-retardant layer, an insulating layer, an oil-resistant layer and a wear-resistant layer which are sequentially covered outside the shielding layer from inside to outside, wherein a clamping plate which is connected with other cables or parts and is easy to separate is arranged on the wear-resistant layer in a sliding manner along the length direction of the cable body, and a positioning mechanism which can be adjusted in position along the length direction of the cable body of the wear-resistant layer and can fix the clamping plate after adjustment. Compared with the prior art, the clamping plate with the clamping hook and the positioning mechanism which is arranged in the clamping plate and matched with the positioning groove to fix the position of the clamping plate enable the position of the clamping plate on the flat cable to be adjusted and to be easily fixed after adjustment, and in addition, the clamping plate is also easily connected with other cables or parts and is easily separated. The problem of current flat cable connection trouble be difficult for taking apart, the hookup location is fixed, the limitation is big is solved.)

1. The utility model provides a flat cable for electric power industry is connected with being convenient for location, includes a plurality of cable core (1) that a word distributes side by side, shields shielding layer (2) that separate with a plurality of cable core (1) cladding and one by one, by interior and outer fire-retardant layer (3) of cladding in proper order outside shielding layer (2), insulating layer (4), resistant oil blanket (5), wearing layer (6), its characterized in that: the cable is characterized in that a clamping plate (7) which is used for being connected with other cables or parts and is easy to separate is slidably arranged on the wear-resistant layer (6) along the length direction of the cable body, and a positioning mechanism which can be used for adjusting the position of the wear-resistant layer (6) in the length direction of the cable body and fixing the clamping plate (7) after adjustment is arranged in the clamping plate (7).

2. The flat cable for electric power industry convenient for positioning connection according to claim 1, wherein: the cable body length direction of edge is equipped with a plurality of groups on wearing layer (6) and is used for realizing the fixed setpoint of cardboard (7) with the positioning mechanism cooperation, and every group setpoint comprises constant head tank (8) that a plurality of distributes along wearing layer (6) width direction in proper order.

3. The flat cable for electric power industry convenient for positioning connection according to claim 2, wherein: the positioning mechanism comprises a pressing plate (9) which is movably arranged in the clamping plate (7) from top to bottom, two ends of the pressing plate extend out of the clamping plate (7), and a positioning block (10) which is arranged at the bottom of the pressing plate (9) and corresponds to the positioning groove (8) in a matched mode, wherein a pressing spring (11) is arranged between the upper portion of the pressing plate (9) and the inside of the clamping plate (7).

4. The flat cable for electric power industry convenient for positioning connection according to claim 3, wherein: and lifting bulges (91) convenient to lift are arranged at two ends of the pressing plate (9).

5. The flat cable for electric power industry convenient for positioning connection according to claim 1, wherein: and hooks (12) for connecting, clamping and connecting with other cables or parts are symmetrically distributed at two ends of the upper part of the clamping plate (7).

6. The flat cable for electric power industry convenient for positioning connection according to claim 1, wherein: the wear-resistant plate is characterized in that a concave clamping groove (13) is formed in the outer side wall of the wear-resistant layer (6) along the axis direction of the wear-resistant layer, and a convex clamping groove (14) correspondingly matched with the concave clamping groove (13) is formed in the clamping plate (7).

Technical Field

The invention relates to the technical field of cable production, in particular to a flat cable convenient for positioning and connection in the power industry.

Background

In the power industry, a cable is one of the indispensable carriers for transmitting electricity, wherein a flat cable is one of the cables, and is usually a flat structure with a straight or trapezoidal cross section. The cable is generally used in a place where many cables and lines are provided. Sometimes several cables are bundled together by means of a connector buckle or connector assembly for ease of routing. However, the existing connecting buckle or connecting assembly has many problems, such as easy connection and difficulty in disassembly, or loose connection. In addition, the connecting position is generally fixed, so that the connecting device has great limitation and is inconvenient to use.

Disclosure of Invention

In order to solve the technical problem, the invention provides a flat cable convenient for positioning and connection in the power industry.

The technical problem to be solved by the invention is realized by adopting the following technical scheme:

the utility model provides a flat cable that electric power industry is connected with being convenient for location, includes a plurality of cable core that a word distributes side by side, shields a shielding layer that separates, by interior and outer fire-retardant layer, insulating layer, oil resistant layer, the wearing layer of cladding outside the shielding layer in proper order one by one, it is used for being connected and easily detached cardboard to follow its cable body length direction cunning on the wearing layer, the inside positioning mechanism that can position adjustment and adjustment back cardboard are fixed on wearing layer cable body length direction that is equipped with of cardboard.

Furthermore, a plurality of groups of positioning points used for being matched with the positioning mechanism to realize the fixation of the clamping plate are arranged on the wear-resistant layer along the length direction of the cable body, and each group of positioning points consists of a plurality of positioning grooves which are sequentially distributed along the width direction of the wear-resistant layer.

Furthermore, the positioning mechanism comprises a pressing plate which is movably arranged in the clamping plate up and down, two ends of the pressing plate extend out of the clamping plate, a positioning block which is arranged at the bottom of the pressing plate and corresponds to the positioning groove in a matched mode, and a pressing spring is arranged between the upper portion of the pressing plate and the inside of the clamping plate.

Furthermore, the two ends of the pressing plate are provided with lifting bulges which are convenient to lift.

Furthermore, the two ends of the upper part of the clamping plate are symmetrically distributed with clamping hooks for connecting, clamping and connecting with other cables or parts.

Furthermore, a concave clamping groove is formed in the outer side wall of the wear-resistant layer along the axis direction of the wear-resistant layer, and a convex clamping groove correspondingly matched with the concave clamping groove is formed in the clamping plate.

The invention has the beneficial effects that:

compared with the prior art, the clamping plate with the clamping hook and the positioning mechanism which is arranged in the clamping plate and matched with the positioning groove to fix the position of the clamping plate enable the position of the clamping plate on the flat cable to be adjusted and to be easily fixed after adjustment, and in addition, the clamping plate is also easily connected with other cables or parts and is easily separated. The problem of current flat cable connection trouble be difficult for taking apart, the hookup location is fixed, the limitation is big is solved.

Drawings

The invention is further illustrated with reference to the following figures and examples:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view A-A of FIG. 1;

FIG. 3 is a schematic cross-sectional view of the cable body of the present invention;

FIG. 4 is a cross-sectional structure diagram of the chuck plate and the positioning mechanism in the present invention.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further explained in the following with the accompanying drawings and the embodiments.

As shown in fig. 1 to 4, a flat cable convenient for positioning and connection in the power industry comprises six cable cores 1 distributed side by side in a straight line, a shielding layer 2 covering the six cable cores 1 and shielding and separating the six cable cores one by one, a flame retardant layer 3 covering the shielding layer 2 from inside to outside in sequence, an insulating layer 4, an oil-resistant layer 5 and a wear-resistant layer 6. The wear-resistant layer 6 is provided with a clamping plate 7 in a sliding mode along the length direction of the cable body, and the clamping plate 7 is of a long strip-shaped structure. In this embodiment, cardboard 7 is equipped with two, and upper and lower symmetric distribution is in wearing layer 6 upper and lower both sides, four arc lateral wall departments all correspond all to be equipped with the concave card groove 13 with wearing layer 6 length adaptation on wearing layer 6 all around, the bottom both sides of cardboard 7 correspond be equipped with the protruding card groove 14 of direction concave card groove 13 adaptation block. Through the block sliding fit of concave card groove 13 and convex card groove 14, carry out radial spacing to cardboard 7 for cardboard 7 only can remove along cable body length direction.

The clamping plate is characterized in that clamping hooks 12 are symmetrically distributed at two ends of the upper portion of the clamping plate 7, the clamping hooks 12 are used for being connected with other cables or parts in a clamping mode, and the clamping hooks 12 have certain elasticity, so that the clamping hooks can be easily connected with other cables or parts in a clamping mode, and meanwhile, the clamping hooks are easy to disassemble. When in use, the connecting components on other cables or parts are clamped into the clamping hooks 12, and when the connecting components are disassembled, the separation can be realized by applying larger pulling force.

The upper side and the lower side of the wear-resistant layer 6 are provided with a plurality of groups of positioning points which are uniformly distributed along the length direction of the cable body, and each group of positioning points consists of seven positioning grooves 8 which are sequentially distributed along the width direction of the wear-resistant layer 6. The inside of cardboard 7 is equipped with the setpoint cooperation in order to realize cardboard 7 position adjustment and the fixed positioning mechanism in adjustment back position on 6 cable body length directions on wearing layer.

As shown in fig. 4, the positioning mechanism includes a pressing plate 9 movably mounted in the clamping plate 7 up and down, two ends of the pressing plate 9 extend out of the clamping plate 7, and lifting protrusions 91 for facilitating lifting are disposed on two ends of the pressing plate 9, positioning blocks 10 having the same number as the positioning grooves 8 are correspondingly disposed at the bottom of the pressing plate 9, the clamping plate 7 is fixed by cooperation between the positioning blocks 10 and the positioning grooves 8, a pressing spring 11 is disposed between the upper portion of the pressing plate 9 and the inside of the clamping plate 7, the pressing plate 9 and the positioning blocks 10 always maintain downward pressure under the action of the pressing spring 11, so that the clamping plate 7 is fixed firmly, when the position of the clamping plate 7 needs to be adjusted, the pressing plate 9 is lifted by the lifting protrusions 91 to separate the positioning blocks 10 from the positioning grooves 8, and then, the clamping plate 7 is pushed to move to a desired position having positioning points along the length direction, the lifting protrusion 91 is released, and the pressing spring 11 is reset to enable the positioning block 10 to be matched with the positioning groove 8, so that the positioning block is fixed after the position is adjusted.

In the present embodiment, in order to reduce the weight of the flat cable, the material of the card board 7 is aluminum or an aluminum alloy material having high strength and light weight, or a high-strength plastic.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.