CN212968918U - Fire-resistant plastic layer of household electric wire and cable - Google Patents
Fire-resistant plastic layer of household electric wire and cable Download PDFInfo
- Publication number
- CN212968918U CN212968918U CN202021890163.9U CN202021890163U CN212968918U CN 212968918 U CN212968918 U CN 212968918U CN 202021890163 U CN202021890163 U CN 202021890163U CN 212968918 U CN212968918 U CN 212968918U
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- cable
- fixedly connected
- fire
- wire
- resistant plastic
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Abstract
The utility model discloses a domestic wire and cable's fire-resistant plastic layer, including the protection shield, the spacing card strip of protection shield diapire intermediate position and both sides fixedly connected with, protection shield both sides wall intermediate position fixedly connected with mounting bar, be horizontal equidistance between the wall of protection shield intermediate position front and back both sides and seted up nine through-holes, be provided with wire and cable protector in the through-hole. The utility model discloses, for the design of multi-thread slot type side by side, can carry out stranded wire and cable's fire-resistant protection work, practical application is worth high, and is provided with nimble installation mechanism, can carry out nimble convenient efficient installation work to actual installation condition, and actual installation work convenience is good, is provided with good buffering shock attenuation resistance to compression mechanism in addition, and actual shock attenuation resistance to compression can be good, does benefit to and plays good guard action to wire and cable.
Description
Technical Field
The utility model relates to a wire and cable technical field especially relates to a domestic wire and cable's fire-resistant plastic layer.
Background
The wire and cable is used for transmitting electric (magnetic) energy, information and wire products for realizing electromagnetic energy conversion. A wire cable in a broad sense, also referred to as a cable for short, refers to an insulated cable, which can be defined as: an aggregate consisting of; one or more insulated wire cores, and their respective possible coatings, total protective layers and outer jackets, the cable may also have additional conductors without insulation.
At present, domestic wire and cable uses extensively, current domestic wire and cable's fire-resistant plastic layer mostly is single slot type design, can only carry out the fire-resistant protection work of sub-thread wire and cable, and the practical application value is not high, and lacks nimble installation mechanism, can't carry out nimble convenient efficient installation work to actual installation condition, actual installation work convenience is general, lack good buffering resistance to compression mechanism in addition, actual antidetonation buffering resistance to compression performance is general, is unfavorable for playing good guard action to wire and cable.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a fire-resistant plastic layer of a household electric wire and cable.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a fire-resistant plastic layer of a household wire and cable comprises a protective plate, wherein limiting clamping strips are fixedly connected to the middle position and two sides of the bottom wall of the protective plate, and mounting strips are fixedly connected to the middle positions of two side walls of the protective plate;
nine through holes are horizontally arranged between the front side wall and the rear side wall at the middle position of the protective plate at equal intervals, and wire and cable protection devices are arranged in the through holes;
protection shield roof bilateral symmetry fixedly connected with first stopper, two sliding connection has the installation piece between the lateral wall of one side in opposite directions of first stopper, equidistant fixedly connected with fifteen telescopic links between installation piece diapire and the protection shield roof, installation piece roof fixedly connected with mounting panel, mounting panel roof fixedly connected with rubber pad.
As a further description of the above technical solution:
fifteen springs are fixedly connected between the bottom wall of the mounting block and the top wall of the protection plate at equal intervals, and telescopic rods on the corresponding sides of the springs are slidably connected with the springs.
As a further description of the above technical solution:
the installation piece below both sides wall symmetry fixedly connected with second stopper, the second stopper is the triangular and sliding connection has its first stopper of one side of correspondence to correspond one side inclined plane lateral wall.
As a further description of the above technical solution:
the wall symmetry fixedly connected with reinforcing block about the mounting bar, reinforcing block is the triangular and fixedly connected with protection shield and corresponds one side lateral wall.
As a further description of the above technical solution:
and mounting holes are symmetrically formed between the upper side wall and the lower side wall of the middle position of the mounting strip in the front-back direction, and the mounting holes are threaded holes.
As a further description of the above technical solution:
the protection shield is fire-resistant plastic material, wire and cable protector includes the rubber strip, the through-hole inside wall is a plurality of rubber strips of annular equidistance fixedly connected with.
The utility model discloses following beneficial effect has:
1. compared with the prior art, the fireproof plastic layer of the household wire and cable is designed in a parallel multi-wire groove type mode, the fireproof protection work of a plurality of wires and cables can be carried out, and the practical application value is high.
2. Compared with the prior art, the fire-resistant plastic layer of domestic wire and cable is provided with nimble installation mechanism, can carry out nimble convenient efficient installation work to actual installation condition, and the actual installation work convenience is good.
3. Compared with the prior art, the fire-resistant plastic layer of domestic wire and cable is provided with good buffering shock attenuation resistance to compression mechanism, and the buffering compressive property that actually combats earthquake is good, does benefit to and plays good guard action to wire and cable.
Drawings
Fig. 1 is a front view of a fire-resistant plastic layer of a household electric wire and cable according to the present invention;
fig. 2 is an enlarged view of a fire-resistant plastic layer of a household electric wire and cable at a position a in fig. 1 according to the present invention;
fig. 3 is the utility model provides a mounting bar top view on domestic wire and cable's fire-resistant plastic layer.
Illustration of the drawings:
1. a protection plate; 2. limiting clamping strips; 3. mounting a bar; 4. a through hole; 5. a first stopper; 6. mounting blocks; 7. a telescopic rod; 8. mounting a plate; 9. a rubber pad; 10. a reinforcing block; 11. a rubber strip; 12. a second limiting block; 13. a spring; 14. and (7) installing holes.
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 should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; 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.
Referring to fig. 1-3, the present invention provides an embodiment: a fire-resistant plastic layer of a household wire and cable comprises a protective plate 1, wherein the middle position and two sides of the bottom wall of the protective plate 1 are fixedly connected with limit clamping strips 2, the three limit clamping strips 2 at the bottom of the device body are used for limit clamping groove type installation, the middle position of two side walls of the protective plate 1 is fixedly connected with an installation strip 3, nine through holes 4 are horizontally arranged between the front side wall and the rear side wall of the middle position of the protective plate 1 at equal intervals, a wire and cable protection device is arranged in each through hole 4 and is beneficial to limit protection of the wire and cable, two sides of the top wall of the protective plate 1 are symmetrically and fixedly connected with first limit blocks 5, an installation block 6 is slidably connected between the side walls of the two opposite sides of the first limit blocks 5, fifteen telescopic rods 7 are fixedly connected between the bottom wall of, the top wall of the mounting plate 8 is fixedly connected with a rubber pad 9.
Fifteen springs 13 are fixedly connected between the bottom wall of the mounting block 6 and the top wall of the protection plate 1 at equal intervals, telescopic rods 7 on the corresponding side of the springs are slidably connected in the springs 13, the mounting block 6 is designed to be an elastic structure, second limit blocks 12 are symmetrically and fixedly connected to two side walls below the mounting block 6, the second limit blocks 12 are triangular and slidably connected to side walls of inclined planes on one side corresponding to the first limit blocks 5, the side walls of inclined planes on one side correspond to the side walls, the limiting effect on the mounting block 6 is achieved, reinforcing blocks 10 are symmetrically and fixedly connected to the upper side wall and the lower side wall of the mounting strip 3, the reinforcing blocks 10 are triangular and fixedly connected to side walls on one side corresponding to the protection plate 1, the connecting and reinforcing effects on the mounting strip 3 and the protection plate 1 are achieved, mounting holes 14 are symmetrically formed in the front and back direction between the, protection shield 1 is fire-resistant plastic material, and wire and cable protector includes rubber strip 11, and 4 inside walls of through-hole are a plurality of rubber strips 11 of annular equidistance fixedly connected with, and a plurality of through-holes 4 on protection shield 1 of the fire-resistant plastic material of accessible device body carry out wire and cable's the installation work that passes, because 4 inside walls of through-hole are a plurality of rubber strips 11 of annular equidistance fixedly connected with, do benefit to the spacing protection of wire and cable.
The working principle is as follows: during the use, carry out spacing draw-in groove formula installation to the three spacing draw-in strip 2 of actual installation condition through device body bottom, or carry out the fixed mounting work of device body through the mounting hole 14 cooperation mounting on the installation strip 3 of device body both sides, can carry out nimble convenient efficient installation work, actual installation work convenience is good, and a plurality of through-holes 4 on the protection shield 1 of accessible device body fire-resistant plastic material carry out wire and cable's the installation work that passes, because the 4 inside walls of through-hole are a plurality of rubber strips 11 of annular equidistance fixedly connected with, do benefit to the spacing protection of wire and cable, and device body top is provided with rubber pad 9, rubber pad 9 is fixed in elastic design's 6 roof of installation piece, consequently, the device body possesses good shock-resistant buffering compressive property, do benefit to and play good guard action to.
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 (6)
1. The utility model provides a fire-resistant plastic layer of domestic wire and cable, includes protection shield (1), its characterized in that: the middle position and two sides of the bottom wall of the protection plate (1) are fixedly connected with limiting clamping strips (2), and the middle positions of two side walls of the protection plate (1) are fixedly connected with mounting strips (3);
nine through holes (4) are horizontally arranged between the front side wall and the rear side wall at the middle position of the protective plate (1) at equal intervals, and wire and cable protection devices are arranged in the through holes (4);
protection shield (1) roof bilateral symmetry fixedly connected with first stopper (5), two sliding connection has installation piece (6) between first stopper (5) the lateral wall in opposite directions, equidistance fixedly connected with fifteen telescopic links (7) between installation piece (6) diapire and protection shield (1) roof, installation piece (6) roof fixedly connected with mounting panel (8), mounting panel (8) roof fixedly connected with rubber pad (9).
2. The fire-resistant plastic layer for electric wire and cable for home use according to claim 1, wherein: fifteen springs (13) are fixedly connected between the bottom wall of the mounting block (6) and the top wall of the protection plate (1) at equal intervals, and telescopic rods (7) on one corresponding side of the springs are connected in the springs (13) in a sliding mode.
3. The fire-resistant plastic layer for electric wire and cable for home use according to claim 1, wherein: the installation piece (6) below both sides wall symmetry fixedly connected with second stopper (12), second stopper (12) are the triangular and sliding connection has its first stopper (5) of corresponding one side to correspond one side inclined plane lateral wall.
4. The fire-resistant plastic layer for electric wire and cable for home use according to claim 1, wherein: the mounting bar (3) is provided with reinforcing blocks (10) symmetrically and fixedly connected with the upper side wall and the lower side wall, and each reinforcing block (10) is triangular and fixedly connected with a side wall corresponding to the protection plate (1).
5. The fire-resistant plastic layer for electric wire and cable for home use according to claim 1, wherein: and mounting holes (14) are symmetrically formed in the front and back direction between the upper side wall and the lower side wall of the middle position of the mounting bar (3), and the mounting holes (14) are threaded holes.
6. The fire-resistant plastic layer for electric wire and cable for home use according to claim 1, wherein: the protection shield (1) is fire-resistant plastic material, wire and cable protector includes rubber strip (11), through-hole (4) inside wall is a plurality of rubber strips (11) of annular equidistance fixedly connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021890163.9U CN212968918U (en) | 2020-09-02 | 2020-09-02 | Fire-resistant plastic layer of household electric wire and cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021890163.9U CN212968918U (en) | 2020-09-02 | 2020-09-02 | Fire-resistant plastic layer of household electric wire and cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212968918U true CN212968918U (en) | 2021-04-13 |
Family
ID=75365140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021890163.9U Expired - Fee Related CN212968918U (en) | 2020-09-02 | 2020-09-02 | Fire-resistant plastic layer of household electric wire and cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212968918U (en) |
-
2020
- 2020-09-02 CN CN202021890163.9U patent/CN212968918U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210413 Termination date: 20210902 |