Cable easy to drag and convenient to store

Abstract

The utility model discloses a cable easy to drag and convenient to store, and relates to the cable field, the cable comprises a cable body, a storage cylinder and a support frame, the cable body comprises a protective sleeve, the inner wall of the protective sleeve is wrapped with a coating layer, the inner wall of the coating layer is wrapped with an insulating layer, the inner wall of the insulating layer is wrapped with a filling core, and the filling core is wrapped with a sheath. A center line penetrates through the center position of the filling core, a plurality of conductors are arranged on the outer wall of the center line, the outer walls of the conductors are wrapped with shielding layers, and a steel core is arranged between every two conductors; the cable is characterized in that the outer wall of the right side of the cable body is sleeved with a first flange, the outer wall of the cable body is sleeved with a storage cylinder, and the right side of the storage cylinder is fixedly provided with a second flange. By arranging the protective sleeve, the coated layer, the insulating layer, the center line and the steel core, the cable can be prevented from being damaged easily in the dragging process, the cable is easy to drag, and by arranging the spring and the pressing plate, the cable can be stored.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable technical field, concretely is a kind of cable of easy to drag and be convenient for storage. BACKGROUND

[0002] Cable is the general term of optical cable, cable and other articles, electronic device consisting of one or more insulated wires, often wrapped in protective layer, it is mainly used for control installation, connect equipment, transport power and multiple effects, it is a kind of equipment commonly seen in daily life and indispensable.

[0003] For example, the announcement No. CN105355311A discloses a kind of cable of easy storage, including cable body, the two sides of cable body are evenly provided with square protrusion, the square protrusion of one side of cable body and the square protrusion of the other side are set staggered in front and back, cable body and square protrusion are integrally formed, the square protrusion of the two sides of this cable is staggered, similar to zip together, therefore, without storage tool, cable can be arranged and stored, cable body and square protrusion are integrally formed, equivalent to increase the thickness of the two sides of cable body, cable body is not easy to break, also easy to produce and popularize, but the cable still has other deficiencies in use, since cable needs to pass through various complex environments, but cable is easy to damage by long time dragging, so it is not easy to drag, and storage is carried out by engagement, but it will be scattered when pulling hard, so the storage effect is poor, so there is certain deficiency when using the device. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of cable of easy to drag and be convenient for storage to solve the problem that the cable of easy to drag and be convenient for storage in the above background technique in the market is not easy to drag in use since cable needs to pass through various complex environments, but cable is easy to damage by long time dragging, so it is not easy to drag, and storage is carried out by engagement, but it will be scattered when pulling hard, so the storage effect is poor.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of cable of easy to drag and be convenient for storage, including cable body, storage cylinder and support frame, the cable body includes protective sleeve, the inner wall of protective sleeve is wrapped with coating, the inner wall of coating is wrapped with insulating layer, the inner wall of insulating layer is wrapped with filling core, the center position of filling core is penetrated with center line, the outer wall of center line is provided with a plurality of conductors, the outer wall of conductor is wrapped with shielding layer, steel core is provided between every two conductors of conductor;

[0006] Further include: the outer wall of the right side of the cable body is sleeved with a first flange, the outer wall of the cable body is sleeved with a receiving barrel, and the right side of the receiving barrel is fixedly installed with a second flange, the inside of the first flange penetrates five fastening bolts, and the tail end of the fastening bolt penetrates the second flange;

[0007] The support frame is located above the right side of the receiving barrel, the inside of the support frame penetrates an extension rod, the outer wall of the extension rod is sleeved with a spring, and the bottom of the extension rod is fixedly installed with a pressing plate.

[0008] As a preferred technical solution of the present application, the two sides of the receiving barrel are fixedly connected with baffle plates, and the bottom of the left baffle plate is provided with a groove.

[0009] As a preferred technical solution of the present application, the bottom of the support frame is fixedly installed with a mounting plate, the inside of the mounting plate penetrates a positioning bolt, and the tail end of the positioning bolt is inserted into the right baffle plate.

[0010] As a preferred technical solution of the present application, the protective sleeve is made of PUR material, the coating layer is made of polyurethane material, and the insulating layer is made of thermoplastic elastomer material. The protective sleeve and the coating layer are made of PUR material and polyurethane material, which have excellent mechanical properties, weather resistance, toughness and elasticity, and other characteristics.

[0011] As a preferred technical solution of the present application, the steel core is generally composed of high-strength steel wire or steel strand, and the steel core is twisted between two conductors. The steel core is twisted with two conductors, which facilitates the protection of the conductor from being separated from the center area of the cable body.

[0012] As a preferred technical solution of the present application, the receiving barrel and the cable body are detachably connected, the receiving barrels connected by the baffle plates are passed through the cable body by hand, and the second flange of the baffle plate is attached to the first flange.

[0013] As a preferred technical solution of the present application, the extension rod and the pressing plate are tightly attached, the pressing plate and the mounting plate are both provided with arc-shaped structures, the extension rod is pulled upward by hand, and the pressing plate is moved upward while extruding the spring.

[0014] Compared with the prior art, the cable is easy to drag and convenient to store.

[0015] The cable is easy to drag and convenient to store. The protective sleeve, the coating layer, the insulating layer, the center line and the steel core are provided, which can improve the cable in the process of dragging and make the cable easy to drag. The spring and the pressing plate are provided, which can store the cable. The specific content is shown as follows:

[0016] 1. The utility model discloses a protective sleeve, a coating layer, an insulation layer, a center line and a steel core are arranged, and the protective sleeve, the coating layer, the insulation layer, the center line and the steel core are twisted with two conductors, so that the cable is not easy to be damaged in the dragging process, and the cable is easy to drag.

[0017] 2. The utility model discloses a spring and a pressing plate are arranged, the support frame is installed on the storage cylinder through the positioning bolt, and then the telescopic rod is manually pulled up and the spring is pressed, so that the pressing plate moves to the uppermost, the cable is conveniently wound on the storage cylinder through the groove, and the pressing plate is fixed on the cable body through the spring rebound force, so that the cable is conveniently stored.

[0018] Further, a fastening bolt is arranged, the storage cylinder connected with the baffle is passed through the cable body manually, the second flange of the baffle is attached with the first flange, so that each fastening bolt is manually inserted into the second flange through the first flange, and the storage cylinder is fixedly installed on the cable body, so that the cable is conveniently stored subsequently. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the front view structure schematic drawing of the utility model;

[0020] Figure 2 It is the side view structure schematic drawing of the utility model;

[0021] Figure 3 It is the cable body partial section structure schematic drawing of the utility model;

[0022] Figure 4 It is the cable body and first flange partial structure schematic drawing of the utility model;

[0023] Figure 5 It is the storage cylinder partial structure schematic drawing of the utility model;

[0024] Figure 6 It is the storage cylinder and support frame partial structure schematic drawing of the utility model.

[0025] In the drawing: 1, cable body; 2, protective sleeve; 3, coating layer; 4, insulation layer; 5, filling core; 6, center line; 7, conductor; 8, shielding layer; 9, steel core; 10, first flange; 11, storage cylinder; 12, baffle; 13, groove; 14, second flange; 15, fastening bolt; 16, support frame; 17, telescopic rod; 18, spring; 19, pressing plate; 20, mounting plate; 21, positioning bolt. DETAILED DESCRIPTION

[0026] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described, obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0027] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described, obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application. Figures 1-6 The present application provides the following technical solutions:

[0028] Embodiment one: in order to solve the problem that a cable easy to drag and convenient to store in the market is not easy to drag when in use, because the cable needs to pass through various complex environments, but the cable is easy to be damaged after long time dragging, and the storage effect is poor through the meshing mode, so the cable is easy to drag. Figure 1 -Appendix Figure 3 , including cable body 1, storage cylinder 11 and support frame 16, cable body 1 includes protective sleeve 2, the inner wall of protective sleeve 2 is wrapped with coating layer 3, the inner wall of coating layer 3 is wrapped with insulation layer 4, the inner wall of insulation layer 4 is wrapped with filling core 5, the center position of filling core 5 is penetrated by center line 6, the outer wall of center line 6 is provided with a plurality of conductors 7, the outer wall of conductor 7 is wrapped with shielding layer 8, and steel core 9 is arranged between every two conductors 7. Protective sleeve 2 is made of PUR material, coating layer 3 is made of polyurethane material, and insulation layer 4 is made of thermoplastic elastomer material. Steel core 9 is generally composed of high-strength steel wire or steel strand, and steel core 9 is twisted between two conductors 7.

[0029] Through the cooperation of protective sleeve 2 and coating layer 3, which are made of PUR material and polyurethane material, excellent mechanical properties, weather resistance, toughness and elasticity and other characteristics are obtained, the cable body 1 is not easy to break when bending and twisting, the insulation layer 4 is arranged in the inside of the cable body 1 and is made of thermoplastic elastomer material, which has wear resistance, aging resistance, water resistance, chemical corrosion resistance and good flexibility, can flexibly adapt to various complex actions and bending, and will not be damaged due to bending or movement, and the center line 6 cooperates with steel core 9 and two conductors 7 to be twisted, so as to protect the conductor 7 from being free in the central area of the cable body 1, improve the tensile strength and stability of the cable, and ensure that the cable is not easy to be damaged during dragging, so that the cable is easy to drag.

[0030] Embodiment two: the cable can be stored, which can be referred to Figure 1 and appendix Figure 3 -Appendix Figure 6The outer wall of the right side of the cable body 1 is sleeved with a first flange 10, the outer wall of the cable body 1 is sleeved with a receiving barrel 11, and the right side of the receiving barrel 11 is fixedly provided with a second flange 14, the inside of the first flange 10 penetrates five fastening bolts 15, and the tail end of the fastening bolt 15 penetrates the second flange 14; the support frame 16 is located above the right side of the receiving barrel 11, the inside of the support frame 16 penetrates the telescopic rod 17, the outer wall of the telescopic rod 17 is sleeved with the spring 18, and the bottom of the telescopic rod 17 is fixedly provided with the pressing plate 19. The two sides of the receiving barrel 11 are fixedly connected with the baffle 12, and the bottom of the left baffle 12 is provided with the groove 13. The bottom of the support frame 16 is fixedly provided with the mounting plate 20, the inside of the mounting plate 20 penetrates the positioning bolt 21, and the tail end of the positioning bolt 21 is inserted into the right baffle 12. The receiving barrel 11 and the cable body 1 are detachably connected, and the receiving barrel 11 and the receiving barrel 11 are connected in communication. The telescopic rod 17 and the pressing plate 19 are tightly attached, and the pressing plate 19 and the mounting plate 20 are provided with arc structures.

[0031] The receiving barrel 11 connected with the baffle 12 is manually penetrated through the cable body 1, the second flange 14 installed on the baffle 12 is attached to the first flange 10, each fastening bolt 15 is manually inserted into the second flange 14 through the first flange 10, the receiving barrel 11 is fixedly installed on the cable body 1, and the cable is conveniently received. Then, the mounting plate 20 connected with the support frame 16 is attached to the baffle 12, each positioning bolt 21 is manually inserted into the baffle 12 through the mounting plate 20, the support frame 16 is fixedly installed on the receiving barrel 11, the telescopic rod 17 is manually pulled upward, the telescopic rod 17 drives the pressing plate 19 to move upward while extruding the spring 18, the pressing plate 19 moves to the uppermost position, the cable body 1 is manually wound on the receiving barrel 11 through the groove 13, the telescopic rod 17 is loosened, the spring 18 drives the telescopic rod 17 to move downward, the pressing plate 19 is attached to the cable body 1, the received cable body 1 is fixed, and the cable is conveniently received.

[0032] Although the present application is described in detail with reference to the foregoing embodiments, those skilled in the art can modify the technical solutions recorded in the foregoing embodiments or make equivalent replacements for part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. An easy-to-pull and easy-to-store cable, comprising a cable body (1), a storage barrel (11) and a support frame (16), the cable body (1) comprising a protective sleeve (2), the inner wall of the protective sleeve (2) being wrapped with a coating layer (3), the inner wall of the coating layer (3) being wrapped with an insulation layer (4), the inner wall of the insulation layer (4) being wrapped with a filling core (5), the center of the filling core (5) being penetrated by a center line (6), the outer wall of the center line (6) being provided with a plurality of conductors (7), the outer wall of the conductor (7) being wrapped with a shielding layer (8), and the two conductors (7) being provided with a steel core (9) therebetween. characterized in that Further comprising: The outer wall of the right side of the cable body (1) is provided with a first flange (10), the outer wall of the cable body (1) is provided with a storage barrel (11), and the right side of the storage barrel (11) is fixedly installed with a second flange (14), the inside of the first flange (10) is penetrated by five fastening bolts (15), and the ends of the fastening bolts (15) pass through the second flange (14); The support frame (16) is located above the right side of the storage barrel (11), the inside of the support frame (16) is penetrated by a telescopic rod (17), the outer wall of the telescopic rod (17) is provided with a spring (18), and the bottom of the telescopic rod (17) is fixedly installed with a pressing plate (19).

2. The easy-to-pull and easy-to-store cable according to claim 1, wherein: The two sides of the storage barrel (11) are fixedly connected with baffles (12), and the bottom of the left baffle (12) is provided with a groove (13).

3. The easy-to-pull and easy-to-store cable according to claim 1, wherein: The bottom of the support frame (16) is fixedly installed with a mounting plate (20), the inside of the mounting plate (20) is penetrated by a positioning bolt (21), and the end of the positioning bolt (21) is inserted into the right baffle (12).

4. The easy-to-pull and easy-to-store cable of claim 1, wherein: The protective sleeve (2) is made of PUR material, the coating layer (3) is made of polyurethane material, and the insulation layer (4) is made of thermoplastic elastomer material.

5. The easy-to-pull and easy-to-store cable of claim 1, wherein: The steel core (9) is generally composed of high-strength steel wire or steel strand, and the steel core (9) is twisted between two conductors (7).

6. The easy-to-pull and easy-to-store cable of claim 2, wherein: The storage barrel (11) and the cable body (1) are detachably connected, and the storage barrel (11) and the storage barrel (11) are connected in communication.

7. The easy-to-pull and easy-to-store cable according to claim 3, wherein: The telescopic rod (17) and the pressing plate (19) are tightly fitted, and the pressing plate (19) and the mounting plate (20) are both provided with an arc structure.

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