Lightning pipeline wiring fixing wire clamp

Abstract

The invention relates to the technical field of electronic detonators, in particular to a lightning pipe line wiring fixing wire clamp which comprises a wire clamping box, a power connection assembly, an upper cover, a lower cover and a lower pressing piece, the power connection assembly is arranged in the wire clamping box and internally comprises an upper power connection iron sheet, the bottom of the upper power connection iron sheet is fixedly connected with a conductive plate, and the conductive plate is fixedly connected with the lower pressing piece. The bottom of the conductive plate is fixedly connected with a lower power connection iron sheet, the top of the wire clamping box is rotatably connected with an upper cover, the bottom of the wire clamping box is rotatably connected with a lower cover, and the inner side of the upper cover and the inner side of the lower cover are fixedly connected with fixing rings and lower pressing sheets. And meanwhile, the electric wire is fixed through the fixing ring and the buckling column, so that electric wire deviation caused by vibration in the blasting process is prevented, and a bus and a leg wire can be rapidly connected with electricity.

Description

Technical Field

[0001] The invention relates to the technical field of electronic detonators, in particular to a detonator line routing fixing line card. Background Art

[0002] Detonator is a device used to detonate explosives. Industrial and military explosives are generally stable and cannot be detonated by open flames. Other explosives must be used to detonate, such as detonators. In blasting operations, electronic detonators are increasingly used. Electronic detonators include foot wires, control circuit boards with delay chips, ignition heads and detonators. The connection between the foot wires and the busbars is an extremely important part of the entire blasting process. However, the detonator wire routing and fixing method has problems such as loose connection, easy loosening, complex installation and slow power connection. These problems not only affect the efficiency of blasting operations, but also may bring safety hazards.

[0003] In view of this, we propose a detonator line routing fixed line card. Summary of the invention

[0004] The object of the present invention is to provide a detonator line routing fixing line card to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, on the one hand, the present invention provides a detonator line routing fixing wire clamp, including a wire clamp box, a power connection assembly is arranged in the wire clamp box, the power connection assembly includes an upper electric iron sheet, the bottom of the upper electric iron sheet is fixedly connected to a conductive plate, the bottom of the conductive plate is fixedly connected to a lower electric iron sheet, the top of the wire clamp box is rotatably connected to an upper cover, the bottom of the wire clamp box is rotatably connected to a lower cover, the inner sides of the upper cover and the lower cover are fixedly connected to a fixing ring and a lower pressing plate, and the conductive plate is made of metal conductive material.

[0006] As a preferred embodiment of the present invention, the inner sides of the wire card box, the upper cover and the lower cover are all in a field shape, and the wire card box has a plurality of square grooves in the vertical direction on the outer wall near the upper cover, and the wire card box has a plurality of square grooves in the horizontal direction on the outer wall near the lower cover.

[0007] As a preferred embodiment of the present invention, the power connection components are diagonally distributed in a field shape in the wire box, and a plurality of the lower pressing plates are diagonally distributed in the upper cover and the lower cover, and the lower pressing plates correspond to the power connection components.

[0008] As a preferred embodiment of the present invention, the middle ends of the upper electric iron sheet and the lower electric iron sheet are both provided with V-shaped grooves, and the upper electric iron sheet and the lower electric iron sheet are distributed in a cross shape.

[0009] As a preferred embodiment of the present invention, the upper cover and the lower cover are fixedly connected with buckle columns on the inner side away from the wire clamping box, the wire clamping box has a circular groove at the top away from the upper cover, and the wire clamping box has a circular groove at the bottom away from the lower cover.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] 1. In the detonator line routing fixing wire clamp, the staff closes the lower cover, and the lower pressure plate on the lower cover gradually presses the foot wire into the square groove and the V-shaped groove. At this time, the insulation layer of the foot wire will be divided by the V-shaped groove, and the lower electric iron sheet will contact the internal conductor of the foot wire. The same is true for the busbar. After power is turned on, the busbar will conduct electricity to the foot wire through the power connection component, which makes it possible to quickly connect the busbar and the foot wire. The operation is simple, and in the process of closing the upper and lower covers, the foot wire or busbar will be fixed in the wire box through the fixing ring, and the upper and lower covers will be fixed by fitting the circular groove with the buckle column. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is an overall three-dimensional schematic diagram of the detonator line routing fixing line clamp of the present invention;

[0013] Figure 2 It is a schematic cross-sectional view of the interior of a wire clamp box for fixing a wire clamp for routing a detonator wire according to the present invention;

[0014] Figure 3 It is a detailed schematic diagram of the connecting iron sheet of the detonator line routing fixing line clamp of the present invention;

[0015] The meaning of each number in the figure is:

[0016] 1. Wire box; 11. Square groove; 12. Round groove; 13. Power connection assembly; 131. Upper electric iron sheet; 1311. V-shaped groove; 132. Conductive plate; 133. Lower electric iron sheet; 2. Upper cover; 21. Lower pressure sheet; 22. Fixing ring; 23. Buckle column; 3. Lower cover. DETAILED DESCRIPTION

[0017] The following will be combined with the accompanying drawings in the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0019] See also Figure 1-3 As shown, this embodiment provides a detonator line routing fixing line clamp, including a wire clamp box 1, a power connection assembly 13 is arranged in the wire clamp box 1, the power connection assembly 13 includes an upper electric iron sheet 131, the bottom of the upper electric iron sheet 131 is fixedly connected with a conductive plate 132, the bottom of the conductive plate 132 is fixedly connected with a lower electric iron sheet 133, the top of the wire clamp box 1 is rotatably connected with an upper cover 2, the bottom of the wire clamp box 1 is rotatably connected with a lower cover 3, and the inner sides of the upper cover 2 and the lower cover 3 are fixedly connected with a fixing ring 22 and a lower pressure plate 21.

[0020] The inner sides of the wire box 1, the upper cover 2 and the lower cover 3 are all in a field shape. The outer wall of the wire box 1 near the upper cover 2 is provided with a plurality of square grooves 11 in the vertical direction, and the outer wall of the wire box 1 near the lower cover 3 is provided with a plurality of square grooves 11 in the horizontal direction.

[0021] The power connection components 13 are diagonally distributed in a field shape in the wire box 1, and multiple lower pressing plates 21 are diagonally distributed in the upper cover 2 and the lower cover 3, and the lower pressing plates 21 correspond to the power connection components 13. In this way, when the upper cover 2 or the lower cover 3 is closed with the wire box 1, the lower pressing plates 21 and the upper electric iron sheet 131 or the lower electric iron sheet 133 will be connected and misaligned.

[0022] A V-shaped groove 1311 is provided at the middle end of the upper electric iron sheet 131 and the lower electric iron sheet 133, and the upper electric iron sheet 131 and the lower electric iron sheet 133 are distributed in a cross shape. The V-shaped groove 1311 of the upper electric iron sheet 131 is used to divide the insulation layer of the vertical busbar, and the V-shaped groove 1311 of the lower electric iron sheet 133 is used to divide the insulation layer of the horizontal foot line.

[0023] The upper cover 2 and the lower cover 3 are fixedly connected with a snap column 23 on the inner side away from the wire box 1. The wire box 1 is provided with a circular groove 12 at the top away from the upper cover 2, and the wire box 1 is provided with a circular groove 12 at the bottom away from the lower cover 3. The upper cover 2 and the lower cover 3 are locked with the snap column 23 through the circular groove 12 after the wire box 1 is closed.

[0024] How it works

[0025] like Figure 1-3As shown, the staff places the foot wire on the horizontal square groove 11 and V-shaped groove 1311 at the bottom of the card box 1, and then closes the lower cover 3. At this time, the lower pressing piece 21 on the lower cover 3 gradually presses the foot wire into the square groove 11 and the V-shaped groove 1311. At this time, the rubber material insulation layer of the foot wire will be gradually divided as it gradually penetrates into the V-shaped groove 1311. At this time, the lower electric iron sheet 133 is in contact with the wire inside the foot wire. Similarly, after the busbar is placed in the square groove 11 and the V-shaped groove 1311 at the top of the card box 1, it is pressed by the lower pressing piece 2 in the upper cover 2. 1 is squeezed into the V-shaped groove 1311, so that the upper electric iron sheet 131 contacts the internal conductor of the busbar. Because the power connection components 13 are connected to each other and are all made of conductive materials, the busbar will conduct electricity to the leg wire through the power connection component 13 after power is turned on, and the leg wire or busbar will be fixed in the wire box 1 through the fixing ring 22 during the closing process of the upper cover 2 and the lower cover 3, and the upper cover 2 and the lower cover 3 will be fixed by the circular groove 12 and the buckle column 23. At the same time, the busbar and the leg wire can be quickly connected to electricity through the closing of the upper cover 2, the lower cover 3 and the wire box 1.

[0026] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A detonator line routing fixing wire clamp, comprising a wire clamp box (1), characterized in that: The wire box (1) is provided with an electrical connection assembly (13), the electrical connection assembly (13) comprising an upper electrical connection iron sheet (131), the bottom of the upper electrical connection iron sheet (131) being fixedly connected to a conductive plate (132), the bottom of the conductive plate (132) being fixedly connected to a lower electrical connection iron sheet (133), the top of the wire box (1) being rotatably connected to an upper cover (2), the bottom of the wire box (1) being rotatably connected to a lower cover (3), the inner sides of the upper cover (2) and the lower cover (3) being fixedly connected to a fixing ring (22) and a lower pressing plate (21).

2. A detonator line routing fixing line clamp according to claim 1, characterized in that: The inner sides of the wire clamping box (1), the upper cover (2) and the lower cover (3) are all in a field shape; the outer wall of the wire clamping box (1) close to the upper cover (2) is provided with a plurality of square grooves (11) in a vertical direction; and the outer wall of the wire clamping box (1) close to the lower cover (3) is provided with a plurality of square grooves (11) in a horizontal direction.

3. A detonator line routing fixing line clamp according to claim 2, characterized in that: The power connection components (13) are diagonally distributed in a field shape in the wire clamping box (1), and a plurality of lower pressing plates (21) are diagonally distributed in the upper cover (2) and the lower cover (3), and the lower pressing plates (21) correspond to the power connection components (13).

4. A detonator line routing fixing line clamp according to claim 3, characterized in that: The middle ends of the upper electric iron sheet (131) and the lower electric iron sheet (133) are both provided with a V-shaped groove (1311), and the upper electric iron sheet (131) and the lower electric iron sheet (133) are distributed in a cross shape.

5. A detonator line routing fixing line clamp according to claim 4, characterized in that: The upper cover (2) and the lower cover (3) are fixedly connected with a buckle column (23) on the inner side away from the wire clamping box (1); the wire clamping box (1) is provided with a circular groove (12) at the top away from the upper cover (2); and the wire clamping box (1) is provided with a circular groove (12) at the bottom away from the lower cover (3).

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