Wire cable with length identification

Abstract

The utility model discloses a wire cable with length identification, which is applied to the field of wire cables and comprises a cable main body, a rubber layer is fixedly sleeved on the surface of the cable main body, two arc-shaped protective pieces are clamped on the surface of the rubber layer, the length of the arc-shaped protective pieces is the same as that of the cable main body, and the length of the arc-shaped protective pieces is larger than that of the cable main body. A fixing plate is placed on the surface of the arc-shaped protection piece, a fixing bolt is arranged on the surface of the fixing plate in a penetrating mode, a threaded hole used in cooperation with the fixing bolt is formed in the surface of the arc-shaped protection piece, a clamping groove is formed in the surface of the arc-shaped protection piece, the clamping groove is in a fan shape, and a clamping plate is inserted into the clamping groove; the cable can improve the external protection effect, has good wear-resistant and anti-puncture effects, prolongs the service life of the cable, has a quick butt joint function, is simple and labor-saving to operate, and is high in cleanliness and practicability.

Description

Technical Field

[0001] The utility model relates to the field of electric wires and cables, in particular to an electric wire and cable with a length mark. Background Art

[0002] At present, a Chinese utility model with the announcement number CN203134431U discloses a corrosion-resistant and acid- and alkali-resistant wire and cable, comprising: an epoxy resin layer, a cable general sheath, wires, and epoxy resin rubber; a plurality of the wires form a wire group, the cable general sheath is a rubber layer, the rubber layer wraps the wire group, the epoxy resin rubber is filled between the rubber layer and the wire group, and the epoxy resin layer wraps the outer surface of the rubber layer. The utility model provides a corrosion-resistant and acid- and alkali-resistant wire and cable, which can improve the corrosion resistance of the wire and cable because the epoxy resin layer is wrapped outside the rubber layer and the filler is epoxy resin rubber.

[0003] Although the existing wires and cables can improve their corrosion resistance by filling them with epoxy resin rubber, there are still other problems during use, such as poor wear resistance and puncture resistance. When the wires and cables are pulled or moved or hit against sharp objects during laying, the cable sheath is easily damaged, reducing the service life of the cable. In addition, they do not have a quick docking function. In order to avoid the laid wires and cables being loose and difficult to organize and maintain, they are usually bundled with the help of external objects, which is time-consuming and labor-intensive. In order to solve the above-mentioned problems, we propose a wire and cable with a length mark. Utility Model Content

[0004] The utility model aims to provide an electric wire and cable with a length mark, which solves the problem that the existing electric wire and cable have poor external protection effect and lack of quick docking function.

[0005] The above technical purpose of the utility model is achieved through the following technical solutions: a wire and cable with a length marking, including a cable body, a rubber layer fixedly sleeved on the surface of the cable body, two arc-shaped guards clamped on the surface of the rubber layer, the length of the arc-shaped guard is the same as the length of the cable body, a fixing plate is placed on the surface of the arc-shaped guard, a fixing bolt is penetrated through the surface of the fixing plate, a threaded hole for use with the fixing bolt is opened on the surface of the arc-shaped guard, a card slot is opened on the surface of the arc-shaped guard, the shape of the card slot is fan-shaped, and a card plate is inserted into the inside of the card slot.

[0006] The adoption of the above technical solution can improve the external protection effect, has good wear resistance and puncture resistance, and extends the service life of the cable. At the same time, it can have a quick docking function, simple and labor-saving operation, and high neatness and practicality.

[0007] The utility model is further configured as follows: a scale mark line is integrally punched on the surface of the arc-shaped guard.

[0008] By adopting the above technical solution, the staff can understand the length of the arc guard and the cable body easily through the setting of the scale marking lines.

[0009] The utility model is further configured as follows: a limiting block is welded inside the arc-shaped protective piece, and a limiting groove used in conjunction with the limiting block is opened on the surface of the rubber layer.

[0010] By adopting the above technical solution, through the provision of the limit block and the limit groove, it is possible to avoid the arc-shaped guard from shifting and rotating after being fixed.

[0011] The utility model is further configured as follows: the arc-shaped guard and the fixing plate are both made of polytetrafluoroethylene.

[0012] By adopting the above technical solution, the arc-shaped guard and the fixing plate have the characteristics of good high temperature resistance, corrosion resistance and wear resistance.

[0013] The utility model is further configured as follows: the fixing bolt is made of stainless steel.

[0014] By adopting the above technical solution, the fixing bolt has the characteristics of high strength, low density and excellent corrosion resistance.

[0015] In summary, the utility model has the following beneficial effects:

[0016] 1. The utility model can improve the external protection effect, has good wear resistance and puncture resistance, and extends the service life of the cable by first lifting the cable body, placing an arc-shaped protective piece under the rubber layer, and then clamping the other arc-shaped protective piece on the top of the rubber layer, and then lifting the fixing plate after the two arc-shaped protective pieces are clamped, and then placing the fixing plate at the intersection of the two arc-shaped protective pieces, and then screwing the fixing bolts through the through holes of the fixing plate into the threaded holes.

[0017] 2. The utility model combines two cables into one first, then adjusts the position of the cables so that the card slots on the two cables are in a flush state, then picks up the card board, inserts the card board from the front of the two card slots, and finally pushes the card board inward to the bottom. It can have a quick docking function, is simple and labor-saving to operate, and is neat and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0019] Figure 2 It is a front sectional view of the structure of the utility model;

[0020] Figure 3 This utility model Figure 2 A magnified view of the structure in the middle.

[0021] Figure numerals: 1. cable body; 2. rubber layer; 3. arc-shaped guard; 4. fixing plate; 5. fixing bolt; 6. threaded hole; 7. slot; 8. clamping plate; 9. scale marking line; 10. limit block; 11. limit slot. DETAILED DESCRIPTION

[0022] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0023] Embodiment 1:

[0024] refer to Figure 1 , Figure 2 and Figure 3 , a wire and cable with a length marking, comprises a cable body 1, a rubber layer 2 is fixedly sleeved on the surface of the cable body 1, two arc-shaped guards 3 are clamped on the surface of the rubber layer 2, the length of the arc-shaped guard 3 is the same as the length of the cable body 1, a fixing plate 4 is placed on the surface of the arc-shaped guard 3, a fixing bolt 5 is penetrated through the surface of the fixing plate 4, and a threaded hole 6 used in conjunction with the fixing bolt 5 is opened on the surface of the arc-shaped guard 3. When in use, the cable body 1 is first lifted up, and the cable body 1 is lifted up and an arc-shaped guard 3 is placed under the rubber layer 2, and then the other arc-shaped guard 3 is clamped on the top of the rubber layer 2. After the two arc-shaped guards 3 are clamped, the fixing plate 4 is lifted up, and the fixing plate 4 is placed at the intersection of the two arc-shaped guards 3 after being lifted up, and then the fixing bolt 5 is passed through the through hole of the fixing plate 4 and screwed into the threaded hole 6, which can improve the external protection effect, has good wear resistance and puncture resistance, and extends the service life of the cable.

[0025] refer to Figure 1 The surface of the arc-shaped guard 3 is integrally stamped with a scale marking line 9. The setting of the scale marking line 9 can facilitate personnel to understand the length of the arc-shaped guard 3 and the cable body 1.

[0026] refer to Figure 2 A limiting block 10 is welded inside the arc-shaped guard 3, and a limiting groove 11 used in conjunction with the limiting block 10 is opened on the surface of the rubber layer 2. Through the arrangement of the limiting block 10 and the limiting groove 11, the arc-shaped guard 3 can be prevented from shifting and rotating after being fixed.

[0027] refer to Figure 1 , Figure 2 and Figure 3 The arc-shaped guard 3 and the fixing plate 4 are both made of polytetrafluoroethylene, and the arc-shaped guard 3 and the fixing plate 4 have the characteristics of good high temperature resistance, corrosion resistance and wear resistance.

[0028] refer to Figure 1 and Figure 3 The fixing bolt 5 is made of stainless steel, and has the characteristics of high strength, low density and excellent corrosion resistance.

[0029] Brief description of the usage process: when using, first lift up the cable body 1, and after lifting up the cable body 1, place an arc-shaped protective piece 3 under the rubber layer 2, and then clamp the other arc-shaped protective piece 3 on the top of the rubber layer 2. After the two arc-shaped protective pieces 3 are clamped, lift up the fixing plate 4, and after lifting up the fixing plate 4, place it at the intersection of the two arc-shaped protective pieces 3, and then screw the fixing bolt 5 through the through hole of the fixing plate 4 into the threaded hole 6.

[0030] Embodiment 2:

[0031] refer to Figure 1 and Figure 2 , a wire and cable with a length mark, a card slot 7 is opened on the surface of the arc-shaped guard 3, the shape of the card slot 7 is fan-shaped, and a card board 8 is inserted inside the card slot 7. By first merging the two cables into one, and then adjusting the position of the cables so that the card slots 7 on the two cables are in a flush state, the card board 8 is then picked up, and the card board 8 is inserted into the two card slots 7 from the front after being picked up, and finally the card board 8 is pushed inward to the bottom. It can have a quick docking function, is simple and labor-saving to operate, and has high neatness and practicality.

[0032] A brief description of the usage process is: first merge the two cables into one, then adjust the position of the cables so that the card slots 7 on the two cables are flush, then pick up the card board 8, insert the card board 8 from the front of the two card slots 7, and finally push the card board 8 inward to the bottom.

[0033] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A wire and cable with a length mark, comprising a cable body (1), characterized in that: A rubber layer (2) is fixedly sleeved on the surface of the cable body (1), and two arc-shaped protective pieces (3) are clamped on the surface of the rubber layer (2). The length of the arc-shaped protective piece (3) is the same as the length of the cable body (1). A fixing plate (4) is placed on the surface of the arc-shaped protective piece (3), and a fixing bolt (5) is penetrated through the surface of the fixing plate (4). A threaded hole (6) for use with the fixing bolt (5) is opened on the surface of the arc-shaped protective piece (3). A card slot (7) is opened on the surface of the arc-shaped protective piece (3), and the shape of the card slot (7) is fan-shaped. A card plate (8) is inserted into the inside of the card slot (7).

2. The electric wire and cable with length marking according to claim 1, characterized in that: The surface of the arc-shaped protective piece (3) is integrally punched with a scale marking line (9).

3. The electric wire and cable with length marking according to claim 1, characterized in that: A limiting block (10) is welded inside the arc-shaped protective piece (3), and a limiting groove (11) for use with the limiting block (10) is provided on the surface of the rubber layer (2).

4. The electric wire and cable with length marking according to claim 1, characterized in that: The arc-shaped protective piece (3) and the fixing plate (4) are both made of polytetrafluoroethylene.

5. The electric wire and cable with length marking according to claim 1, characterized in that: The fixing bolt (5) is made of stainless steel.

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