Mining armored cable

Abstract

The utility model discloses a mining armored cable, comprising a wire body, the wire body is provided with a clamping groove, the clamping groove is clamped with clamping blocks at the end parts of two protective sleeves, the wire body is surrounded by the two protective sleeves, the wire body is fixedly provided with a fixed disc, and the side walls of the two ends of the protective sleeves are respectively abutted against the corresponding side walls of the fixed disc. And a limiting piece for limiting the position of the protective sleeve is arranged on the fixed disc. According to the utility model, the rotating sleeves are in threaded connection with the side rods until the round rods I and the round rods II penetrate through the round holes I and the round holes II and extend into the side holes in the corresponding protective sleeves, and at the moment, the protective sleeves and the wire body 1 are fixed into a whole, so that the protective sleeves protect the wire body, and the wire body in a mine is effectively prevented from being damaged by broken stones and the like in the environment; and the service life of the wire body is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of armored cables, in particular to an armored cable for mining. Background Art

[0002] Armored cables are kept in mines for a long time, and the gravel in the mines can easily damage and destroy the cables. In addition, rats and termites in the mines can easily bite the cables, causing short circuits.

[0003] Therefore, it is necessary to improve the traditional armored cables so as to increase the ability of the armored cables to cope with the environment and increase the life of the armored cables. Utility Model Content

[0004] The purpose of the utility model is to solve the above problems and to provide an armored cable for mining.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A mining armored cable comprises a wire body, a card slot is provided on the wire body, and the card slot is engaged with the card blocks at the ends of two protective sleeves, the two protective sleeves surround the wire body, a fixed disk is fixed on the wire body, and the side walls at both ends of the protective sleeve are respectively abutted against the corresponding side walls of the fixed disk, and the fixed disk is provided with a limit piece for limiting the position of the protective sleeve.

[0007] Preferably, the limiting member includes a side hole opened on the protective cover, and the fixed plate is provided with a circular hole 1 and a circular hole 2 respectively corresponding to the side holes on the two protective covers, the side wall of the fixed plate is abutted with an arc rod, and the arc rod is fixed with round rod 1 and round rod 2 passing through round hole 1 and round hole 2, and round rod 1 and round rod 2 respectively extend into the corresponding side holes.

[0008] Preferably, evenly distributed metal bumps protrude from the outer wall of the protective sleeve, and the gaps between adjacent metal bumps are small.

[0009] Preferably, a side rod is fixed on the side wall of the fixed plate, and the side rod is connected to a rotating sleeve rotatably connected to the arc rod through a threaded connection.

[0010] Preferably, an elastic rubber gasket protrudes from the portion where the card block engages with the card slot.

[0011] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0012] 1. The present application connects the rotating sleeve to the side rod through threads until the round rod one and the round rod two pass through the round holes one and the round holes two and extend into the side holes on the corresponding protective sleeves. At this time, the protective sleeve is fixed as a whole with the wire body 1. The protective sleeve protects the wire body, effectively preventing the wire body in the mine from being damaged by gravel in the environment, and extending the life of the wire body.

[0013] 2. The present application can protect the protective cover by means of the protruding bumps on the outer wall of the protective cover, preventing animals in the mine from biting the protective cover. Under the action of the bumps, the teeth of the animals cannot bite the protective cover directly through the gaps between the bumps. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The overall structure schematic diagram of the armored cable provided according to the embodiment of the utility model is shown;

[0015] Figure 2 A partial structural schematic diagram of an armored cable provided according to an embodiment of the utility model is shown;

[0016] Figure 3 A partial structural schematic diagram of a protective cover provided according to an embodiment of the utility model is shown.

[0017] Legend:

[0018] 1. Line body; 2. Slot; 3. Protective cover; 4. Bump; 5. Block; 6. Side hole; 7. Fixed plate; 8. Round hole 1; 9. Round hole 2; 10. Side rod; 11. Arc rod; 12. Round rod 1; 13. Round rod 2; 14. Rotating sleeve. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0020] The utility model provides a technical solution, please refer to Figure 1-3 :

[0021] A mine armored cable includes a wire body 1, a card slot 2 is provided on the wire body 1, and the card slot 2 is engaged with a card block 5 at the end of two protective sleeves 3, and an elastic rubber gasket protrudes from the part where the card block 5 engages with the card slot 2. The two protective sleeves 3 surround the wire body 1, and a fixed disk 7 is fixed on the wire body 1, and the side walls at both ends of the protective sleeve 3 are respectively abutted against the corresponding side walls of the fixed disk 7, and the fixed disk 7 is provided with a limiter to limit the position of the protective sleeve 3. Evenly distributed metal protrusions 4 protrude from the outer wall of the protective sleeve 3, and the gap between adjacent metal protrusions 4 is small. Under the action of the protrusions 4, the biting of animals in the mine can be effectively prevented, and the protective effect on the wire body 1 is effectively increased. Example

[0022] The technical solution is basically the same as that of the first embodiment, except that Figure 3 As shown, the limiting member includes a side hole 6 opened on the protective cover 3, and a circular hole 1 8 and a circular hole 2 9 are opened on the fixed plate 7, which correspond to the side holes 6 on the two protective covers 3 respectively. The side wall of the fixed plate 7 is abutted with an arc rod 11, and the arc rod 11 is fixed with a round rod 12 and a round rod 2 13 that penetrate the round hole 1 8 and the round hole 2 9, and the round rod 12 and the round rod 2 13 extend into the corresponding side holes 6 respectively. A side rod 10 is fixed on the side wall of the fixed plate 7, and the side rod 10 is connected to a rotating sleeve 14 that is rotatably connected to the arc rod 11 through a thread. By rotating the rotating sleeve 14, the arc rod 11 can be moved to abut against the side wall of the fixed plate 7. At this time, the round rod 12 and the round rod 2 13 on the arc rod 11 penetrate the round hole 1 8 and the round hole 2 9 respectively until they extend into the side hole 6 on the corresponding protective cover 3, and the protective cover 3 is fixed to the wire body 1 at this time.

[0023] In summary, the blocks 5 at the ends of the two protective sleeves 3 provided in this embodiment are respectively engaged with the slots 2 on the wire body 1. At this time, the two protective sleeves 3 surround the wire body 1, and the side holes 6 opened on the two protective sleeves 3 correspond to the round holes 1 8 and 2 9 on the fixed plate 7. The rotating sleeve 14 is connected to the side rod 10 by threads. At this time, the round rod 12 and the round rod 2 13 on the arc rod 11 pass through the round holes 1 8 and 2 9 respectively. Until the round rod 12 and the round rod 2 13 extend into the side holes 6 on the corresponding protective sleeve 3. At this time, the protective sleeve 3 is fixed to the wire body 1 as a whole, and the protective sleeve 3 protects the wire body 1.

[0024] The above description of the embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A mining armored cable, comprising a wire body (1), characterized in that: The wire body (1) is provided with a slot (2), and the slot (2) is engaged with a block (5) at the end of two protective sleeves (3), the two protective sleeves (3) surround the wire body (1), a fixing plate (7) is fixed on the wire body (1), and the side walls at both ends of the protective sleeve (3) are respectively abutted against the corresponding side walls of the fixing plate (7), and a limiting member for limiting the position of the protective sleeve (3) is provided on the fixing plate (7).

2. A mining armored cable according to claim 1, characterized in that: The limiting member comprises a side hole (6) formed on the protective cover (3); a first round hole (8) and a second round hole (9) respectively corresponding to the side holes (6) on the two protective covers (3) are formed on the fixing plate (7); a side wall of the fixing plate (7) is butted against an arc-shaped rod (11); and a first round rod (12) and a second round rod (13) penetrating the first round hole (8) and the second round hole (9) are fixed on the arc-shaped rod (11); and the first round rod (12) and the second round rod (13) respectively extend into the corresponding side holes (6).

3. A mining armored cable according to claim 1, characterized in that: Evenly distributed metal bumps (4) protrude from the outer wall of the protective sleeve (3), and the gaps between adjacent metal bumps (4) are relatively small.

4. A mining armored cable according to claim 1, characterized in that: A side rod (10) is fixed on the side wall of the fixed plate (7), and the side rod (10) is connected to a rotating sleeve (14) rotatably connected to the arc-shaped rod (11) through a threaded connection.

5. The mine armored cable according to claim 1, characterized in that: An elastic rubber gasket protrudes from the portion where the clamping block (5) engages with the clamping slot (2).

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