CN210223641U

CN210223641U - Fire-resistant corrosion-resistant fluoroplastic high-temperature wire cable

Info

Publication number: CN210223641U
Application number: CN201921151923.1U
Authority: CN
Inventors: Fang Chen; 陈芳
Original assignee: Suqian Raspberry Information Technology Co Ltd
Current assignee: Jiangsu raspberry Information Technology Co.,Ltd.
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2020-03-31
Anticipated expiration: 2029-07-22

Abstract

The utility model discloses a fire-resistant corrosion-resistant fluoroplastic high temperature electric wire and cable, including the fluoroplastic cover, the tinned wire is installed to the inboard of fluoroplastic cover and is woven, polyimide is installed to the inboard that tinned wire was woven, the polyethylene insulation is equipped with to the inboard of polyimide, the polyethylene insulation's inboard is installed and is gathered perfluoro ethylene propylene resin, gather perfluoro ethylene propylene resin's inboard and install the copper core conductor, the lower extreme of fluoroplastic cover is provided with the spout, trapezoidal slide pipe is installed to the inboard of spout, the both ends of trapezoidal slide pipe all are provided with the indent, fastening bolt is installed to one side of trapezoidal slide pipe. The utility model discloses an installation fluoroplastics cover and the cooperation of axis of rotation for the device can the wire stripping by oneself, through the cooperation of installation polyethylene insulation and copper core conductor, utilizes to gather perfluor ethylene propylene resin and connects, makes the device have and possess fire-resistant corrosion-resistant characteristic.

Description

Fire-resistant corrosion-resistant fluoroplastic high-temperature wire cable

Technical Field

The utility model relates to a wire and cable technical field specifically is a fire-resistant corrosion-resistant fluoroplastics high temperature wire and cable.

Background

With the rapid development of socio-economy, wire and cable products for transmitting electric energy, information and realizing electromagnetic energy conversion, wire and cable in a broad sense is also called as cable for short, and cable in a narrow sense refers to insulated cable, which can be defined as: the cable may have additional non-insulated conductors, and the wire and cable products are mostly identical in cross-sectional shape, neglecting errors caused by manufacturing, and have long-strip-shaped products, which are determined by the characteristics used as the forming lines or coils in the system or equipment, so that the structural components of the wire and cable products can be researched and analyzed, and only the cross-section of the wire and cable products is needed to be observed and analyzed, and the structural elements of the wire and cable products can be generally divided into four main structural components of a conducting wire, an insulating layer, a shielding layer and a protective layer, a filling element and a tensile element, and the like. Some products have extremely simple structures according to the use requirements and application occasions of the products.

However, the existing fluoroplastic wire and cable cannot resist fire and corrosion, and a wire stripper is required to be used when wire stripping is needed, so that the existing requirements cannot be met, and the fire-resistant corrosion-resistant fluoroplastic high-temperature wire and cable is provided

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire-resistant corrosion-resistant fluoroplastics high temperature wire and cable to solve the fluoroplastics wire and cable that proposes in the above-mentioned background art and can not fire-resistant corrosion-resistant, must rely on the wire stripping pliers scheduling problem consequently when needs wire stripping.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fire-resistant corrosion-resistant fluoroplastic high temperature wire and cable, includes the fluoroplastic cover, the inboard of fluoroplastic cover is installed the tinned wire and is woven, polyimide is installed to the inboard that the tinned wire was woven, it is insulating that the polyethylene is equipped with to the inboard of polyimide, the inboard of polyethylene insulation is installed and is gathered perfluoro ethylene propylene resin, the copper core conductor is installed to the inboard of gathering perfluoro ethylene propylene resin, the lower extreme of fluoroplastic cover is provided with the spout, trapezoidal slide pipe is installed to the inboard of spout, the both ends of trapezoidal slide pipe all are provided with the indent, fastening bolt is installed to one side of trapezoidal slide pipe, the axis of rotation is installed to the opposite side of trapezoidal slide pipe, the surface mounting of axis of rotation has the button, the surface mounting of button lower extreme has the spring, the cutting knife is.

Preferably, the lower extreme of axis of rotation inboard is installed the slider, the surface of fluoroplastics cover is laminated completely with the inboard of axis of rotation, the fluoroplastics cover passes through the spout with the axis of rotation and is connected.

Preferably, the lower end of the button is completely attached to the upper end of the cutting knife, and the button and the cutting knife are fixed through welding.

Preferably, the outer surface of the trapezoidal sliding pipe is completely attached to the inner side of the fastening bolt, and the trapezoidal sliding pipe is connected with the fastening bolt through threads.

Preferably, the inner side of the polyethylene insulation is completely attached to the inner side of the copper core conductor, and the polyethylene insulation is connected with the copper core conductor through the fluorinated ethylene propylene resin.

Preferably, the outer surface of the bottom end of the button is completely attached to the inner side of the spring, and the button is connected with the spring through a clamping groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the device can automatically strip the wires by installing the matching of the fluoroplastic sleeve and the rotating shaft, and the device is fixed on the outer surface of the fluoroplastic sleeve by the fastening bolt by installing the matching of the trapezoidal sliding pipe and the fastening bolt;

2. the utility model discloses an installation polyethylene is insulating with the cooperation of copper core conductor, utilizes to gather the second propylene resin of perfluor and connects for the device has the characteristic that possesses fire-resistant corrosion-resistant, and through the cooperation of installation button and spring, makes the device use safety and stability, through the cooperation of installation button and cutting knife, the cutting knife cuts under the effect of button.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is a schematic view of a partial structure of the fluoroplastic sleeve of the present invention;

fig. 3 is a schematic view of a partial structure of the rotating shaft of the present invention.

In the figure: 1. a fluoroplastic sleeve; 2. a chute; 3. fastening a bolt; 4. a trapezoidal sliding pipe; 5. pressing a groove; 6. weaving tinned copper wires; 7. polyethylene insulation; 8. a copper-core conductor; 9. a button; 10. a rotating shaft; 11. a cutting knife; 12. a spring; 13. a polyimide; 14. a fluorinated ethylene propylene resin.

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.

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: a fire-resistant corrosion-resistant fluoroplastic high-temperature wire and cable comprises a fluoroplastic sleeve 1, a tinned copper wire braid 6 is installed on the inner side of the fluoroplastic sleeve 1, polyimide 13 is installed on the inner side of the tinned copper wire braid 6, polyethylene insulation 7 is installed on the inner side of the polyimide 13, perfluoro-ethylene-propylene resin 14 is installed on the inner side of the polyethylene insulation 7, a copper core conductor 8 is installed on the inner side of the perfluoro-ethylene-propylene resin 14, through the cooperation of the polyethylene insulation 7 and the copper core conductor 8, perfluoro-ethylene-propylene resin 14 is connected, so that the device has the characteristics of fire resistance and corrosion resistance, a sliding groove 2 is arranged at the lower end of the fluoroplastic sleeve 1, a trapezoidal sliding pipe 4 is installed on the inner side of the sliding groove 2, pressing grooves 5 are arranged at two ends of the trapezoidal sliding pipe 4, a fastening bolt 3 is installed on one side of the trapezoidal sliding pipe 4, and, make the device utilize fastening bolt 3 to realize fixing at the surface of fluoroplastics cover 1, axis of rotation 10 is installed to the opposite side of trapezoidal slide tube 4, through the cooperation of installing fluoroplastics cover 1 and axis of rotation 10 for the device can be the wire stripping by oneself, and the surface mounting of axis of rotation 10 has button 9, and the surface mounting of button 9 lower extreme has spring 12, and cutting knife 11 is installed to the lower extreme of spring 12.

Further, the slider is installed to the inboard lower extreme of axis of rotation 10, and fluoroplastics cover 1's surface completely laminates with the inboard of axis of rotation 10, and fluoroplastics cover 1 passes through spout 2 with axis of rotation 10 to be connected, and the device is through the cooperation of installing fluoroplastics cover 1 and axis of rotation 10 for the device can the wire stripping by oneself.

Further, the lower extreme of button 9 is laminated with the upper end of cutting knife 11 completely, and button 9 passes through welded fastening with cutting knife 11, and the device is through the cooperation of installation button 9 with cutting knife 11, cuts cutting knife 11 under the effect of button 9.

Further, the outer surface of the trapezoidal sliding pipe 4 is completely attached to the inner side of the fastening bolt 3, the trapezoidal sliding pipe 4 is in threaded connection with the fastening bolt 3, and the device is matched with the fastening bolt 3 through the installation of the trapezoidal sliding pipe 4, so that the device is fixed on the outer surface of the fluoroplastic sleeve 1 through the fastening bolt 3

Further, the inside of polyethylene insulation 7 is laminated completely with the inboard of copper core conductor 8, and polyethylene insulation 7 is connected through gathering perfluoroethylene propylene resin 14 with copper core conductor 8, and the device utilizes gathering perfluoroethylene propylene resin 14 to connect through the cooperation of installation polyethylene insulation 7 and copper core conductor 8 for the device has the characteristic of possessing fire-resistant corrosion-resistant.

Further, the outer surface of the bottom end of the button 9 is completely attached to the inner side of the spring 12, the button 9 is connected with the spring 12 through a clamping groove, and the device is matched with the spring 12 through the installation of the button 9, so that the device is safe and stable to use.

The working principle is as follows: during the use, inspect each mechanism in service behavior, move the device to work area, utilize trapezoidal slide tube 4 to slide at fluoroplastics cover 1's surface, select suitable position, through rotating fastening bolt 3, because trapezoidal slide tube 4's surface is provided with indent 5, make it possess elasticity, utilize fastening bolt 3 to lock, press button 9, make cutting knife 11 push down, utilize button 9 lower extreme surface mounting's spring 12, make the device use safety and stability, rotate, cutting knife 11 cuts under button 9's effect, make the device can the self-stripping wire, cooperation through installation polyethylene insulation 7 and copper core conductor 8, utilize and polyfluorinated ethylene propylene resin 14 to connect, make the device have the fire-resistant corrosion-resistant characteristic of possessing.

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.

Claims

1. The utility model provides a fire-resistant corrosion-resistant fluoroplastic high temperature wire and cable, includes fluoroplastic cover (1), its characterized in that: the utility model discloses a fluoroplastic sleeve, including fluoroplastics cover (1), copper-plated wire and polyimide (13), polyimide (13) are installed to the inboard of copper-plated wire and weave (6), the inboard of polyimide (13) is equipped with polyethylene insulation (7), polyfluorinated ethylene propylene resin (14) are installed to the inboard of polyethylene insulation (7), polyfluorinated ethylene propylene resin (14) are installed to the inboard, copper core conductor (8) are installed to the inboard of polyfluorinated ethylene propylene resin (14), the lower extreme of fluoroplastics cover (1) is provided with spout (2), trapezoidal slide tube (4) are installed to the inboard of spout (2), the both ends of trapezoidal slide tube (4) all are provided with indent (5), fastening bolt (3) are installed to one side of trapezoidal slide tube (4), axis of rotation (10) are installed to the opposite side of trapezoidal slide tube (4), the surface-mounting of axis of rotation (10) has button (9), the outer surface of the lower end of the button (9) is provided with a spring (12), and the lower end of the spring (12) is provided with a cutting knife (11).

2. The fire-resistant corrosion-resistant fluoroplastic high-temperature electric wire and cable according to claim 1, wherein: the slider is installed to the inboard lower extreme of axis of rotation (10), the surface of fluoroplastics cover (1) is laminated completely with the inboard of axis of rotation (10), fluoroplastics cover (1) is connected through spout (2) with axis of rotation (10).

3. The fire-resistant corrosion-resistant fluoroplastic high-temperature electric wire and cable according to claim 1, wherein: the lower end of the button (9) is completely attached to the upper end of the cutting knife (11), and the button (9) and the cutting knife (11) are fixed through welding.

4. The fire-resistant corrosion-resistant fluoroplastic high-temperature electric wire and cable according to claim 1, wherein: the outer surface of the trapezoidal sliding pipe (4) is completely attached to the inner side of the fastening bolt (3), and the trapezoidal sliding pipe (4) is connected with the fastening bolt (3) through threads.

5. The fire-resistant corrosion-resistant fluoroplastic high-temperature electric wire and cable according to claim 1, wherein: the inner side of the polyethylene insulation (7) is completely attached to the inner side of the copper core conductor (8), and the polyethylene insulation (7) is connected with the copper core conductor (8) through perfluorinated ethylene propylene resin (14).

6. The fire-resistant corrosion-resistant fluoroplastic high-temperature electric wire and cable according to claim 1, wherein: the outer surface of the bottom end of the button (9) is completely attached to the inner side of the spring (12), and the button (9) is connected with the spring (12) through a clamping groove.