Steel wire rope with barb structure for geological drilling rig fisher

Abstract

The utility model belongs to the technical field of geological exploration, and particularly relates to a steel wire rope with a barb structure for a geological drilling rig fisher, which comprises a fishing steel wire rope body, a plurality of groups of welding seats are welded on the surface of the fishing steel wire rope body, and the welding seats are spirally distributed on the surface of the fishing steel wire rope body from top to bottom. A barb hook is welded to the surface of each welding seat, a 7-degree inclination angle is formed between each barb hook and the horizontal plane, a manganese steel head is welded to the end of each barb hook, each manganese steel head is of a conical structure, a connecting male buckle is movably connected to the top of the fishing steel wire rope body, and a penetrating through hole is formed in the surface of each connecting male buckle in a penetrating mode. A first splicing screw hole is formed in the surface of the top of the fishing steel wire rope body, and a first splicing lead screw is welded to the bottom of the connecting male buckle. The barb hooks are spirally distributed on the surface of the fishing steel wire rope body from top to bottom, and the broken pulling rope can be hooked through the barb hooks, so that the broken pulling rope and a fisher can be quickly taken out from a drill hole.

Description

Technical Field

[0001] The utility model relates to the technical field of geological exploration, in particular to a steel wire rope with a barb structure for a geological drilling rig salvage device. Background Art

[0002] Geological drilling rigs are mainly used for core exploration. The drilling rigs use mechanical transmission, simple structure, and are easy to maintain and operate. The drilling rigs are equipped with water brakes, which can control the drilling speed, reduce the wear of the drum, brake belt and other parts, eliminate the impact of the lifting system, and ensure the safety of drilling. Technical improvements have been made to the original drilling rigs. The clutch part has added a shaft diameter device to enhance the power of the driving shaft, and the gears in the gearbox of the drilling rig have also been strengthened and improved in terms of material and process on the original basis.

[0003] The salvage device is connected by a wire rope. When the inner pipe is salvaged, there is a risk of the wire rope breaking. After the wire rope breaks, the salvage device will fall into the borehole. Due to the small diameter of the borehole, it is difficult to salvage the salvage device. In order to solve the above problem, the present application proposes a wire rope with a barb structure for a geological drilling rig salvage device. Utility Model Content

[0004] (I) Purpose of the utility model

[0005] In order to solve the technical problems existing in the background technology, the utility model proposes a wire rope with a barb structure for a geological drilling rig salvage device. The barb hooks are spirally distributed from top to bottom on the surface of the salvage wire rope body. The barb hooks can hook the broken traction rope, so that the broken traction rope and the salvage device can be quickly removed from the borehole to solve the problems raised in the background technology.

[0006] (II) Technical solution

[0007] In order to solve the above technical problems, the utility model provides a wire rope with a barb structure for a geological drilling rig salvage device, comprising a salvage wire rope body, a plurality of welding seats are welded on the surface of the salvage wire rope body, the welding seats are spirally distributed from top to bottom on the surface of the salvage wire rope body, the surfaces of the welding seats are all welded with barb hooks, and the barb hooks are inclined at 7 degrees to the horizontal plane;

[0008] The ends of the barbed hooks are all welded with manganese steel heads, and the manganese steel heads are in a conical structure.

[0009] Preferably, a connecting male buckle is movably connected to the top of the salvage wire rope body, and a through hole is penetrated through the surface of the connecting male buckle.

[0010] Preferably, a No. 1 splicing screw hole is opened on the top surface of the salvage wire rope body, a No. 1 splicing screw rod is welded to the bottom of the connecting male buckle, and the bottom of the connecting male buckle is threadedly connected to the No. 1 splicing screw hole through the No. 1 splicing screw rod.

[0011] Preferably, a counterweight seat is movably connected to the bottom of the salvage wire rope body, and the counterweight seat is a conical structure.

[0012] Preferably, a No. 2 splicing screw rod is welded on the bottom surface of the salvage wire rope body, a No. 2 splicing screw hole is opened on the upper surface of the counterweight seat, and the bottom of the salvage wire rope body is threadedly connected to the No. 2 splicing screw rod through the No. 2 splicing screw rod.

[0013] The above technical solution of the utility model has the following beneficial technical effects:

[0014] 1. In the utility model, after the salvage wire rope body sinks to the bottom of the borehole inner cavity, it contacts with the broken traction rope coiled at the bottom of the borehole inner cavity. The barbed hooks are spirally distributed from top to bottom on the surface of the salvage wire rope body, and the barbed hooks are inclined at 7 degrees to the horizontal plane. Through the cooperation of multiple groups of barbed hooks, after any group of barbed hooks hooks the broken traction rope, the broken traction rope and the salvage device can be quickly taken out from the borehole. The ends of the barbed hooks are welded with manganese steel heads, which can improve the structural strength and wear resistance of the ends of the barbed hooks, so as to improve the service life of the salvage device.

[0015] 2. In the utility model, the connecting male buckle and the counterweight seat are respectively connected by corresponding splicing screw rods and splicing thread holes, so that the connecting male buckle and the counterweight seat can be connected to both ends of the salvage wire rope body, and the salvage device can be quickly assembled and disassembled during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a steel wire rope with a barb structure for a geological drilling rig salvage device of the utility model;

[0017] Figure 2 It is a front view structural schematic diagram of a steel wire rope with a barb structure for a geological drilling rig salvage device of the utility model;

[0018] Figure 3 It is a schematic diagram of a connecting male buckle fixing structure of a steel wire rope with a barbed structure for a geological drilling rig salvage device of the utility model;

[0019] Figure 4 The utility model is a schematic diagram of a fixing structure of a counterweight seat of a steel wire rope with a barb structure for a geological drilling rig salvage device.

[0020] Reference numerals:

[0021] 1. Salvage wire rope body; 2. Welding seat; 3. Barbed hook; 4. Manganese steel head; 5. Connecting male buckle; 6. Through hole; 7. No. 1 splicing screw rod; 8. No. 1 splicing screw hole; 9. No. 2 splicing screw rod; 10. Counterweight seat; 11. No. 2 splicing screw hole. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0023] like Figure 1-4 As shown, the utility model proposes a steel wire rope with a barb structure for a geological drilling rig salvage device, comprising a salvage steel wire rope body 1, a plurality of welding seats 2 are welded on the surface of the salvage steel wire rope body 1, the welding seats 2 are spirally distributed from top to bottom on the surface of the salvage steel wire rope body 1, and the surfaces of the welding seats 2 are all welded with barb hooks 3, and the barb hooks 3 are inclined at 7 degrees with the horizontal plane;

[0024] The ends of the barbed hooks 3 are welded with manganese steel heads 4, and the manganese steel heads 4 are in a conical structure.

[0025] It should be noted that after the salvage wire rope body 1 sinks to the bottom of the inner cavity of the borehole, it contacts the broken traction rope coiled at the bottom of the inner cavity of the borehole. The barbed hooks 3 are spirally distributed from top to bottom on the surface of the salvage wire rope body 1, and the barbed hooks 3 are inclined at 7 degrees to the horizontal plane. By cooperating with multiple groups of barbed hooks 3, after any group of barbed hooks 3 hooks the broken traction rope, the broken traction rope and the salvage device can be quickly removed from the borehole. The ends of the barbed hooks 3 are welded with manganese steel heads 4, which can improve the structural strength and wear resistance of the ends of the barbed hooks 3, so as to improve the service life of the salvage device.

[0026] In this embodiment, if Figure 1 and Figure 3 As shown, the top of the salvage wire rope body 1 is movably connected with a connecting male buckle 5, and a through hole 6 is opened through the surface of the connecting male buckle 5. A No. 1 splicing screw hole 8 is opened on the top surface of the salvage wire rope body 1, and a No. 1 splicing screw rod 7 is welded at the bottom of the connecting male buckle 5. The bottom of the connecting male buckle 5 is threadedly connected to the No. 1 splicing screw rod 7 through the No. 1 splicing screw rod 7.

[0027] It should be noted that the top of the salvage wire rope body 1 is threadedly connected to the No. 1 splicing screw rod 7 and the No. 1 splicing screw hole 8, which can facilitate the quick assembly of the salvage wire rope body 1 and the connecting male buckle 5. The end of the traction rope of the geological drilling rig passes through the through hole 6 on the connecting male buckle 5, so that the traction rope of the geological drilling rig can be quickly connected to the salvage wire rope body 1.

[0028] In this embodiment, if Figure 1 and Figure 4 As shown, a counterweight seat 10 is movably connected to the bottom of the salvage wire rope body 1, and the counterweight seat 10 is a conical structure. A No. 2 splicing screw rod 9 is welded to the bottom surface of the salvage wire rope body 1, and a No. 2 splicing screw hole 11 is opened on the upper surface of the counterweight seat 10. The bottom of the salvage wire rope body 1 is threadedly connected to the No. 2 splicing screw rod 9 and the No. 2 splicing screw hole 11.

[0029] It should be noted that the bottom of the salvage wire rope body 1 is threadedly connected to the counterweight plate 15 through a connecting screw rod 14, and the counterweight plate 15 can be quickly assembled. The counterweight plate 15 can act as a counterweight for the bottom of the salvage wire rope body 1. When the salvage device is salvaged, the salvage wire rope body 1 can be in a straightened state, and the counterweight seat 10 has a conical structure, which can facilitate the sinking of the salvage wire rope body 1 into the drill hole.

[0030] The working principle and use process of the utility model are as follows: the top of the salvage wire rope body 1 is threadedly connected with the No. 1 splicing screw rod 7 and the No. 1 splicing screw hole 8, which can facilitate the rapid assembly of the salvage wire rope body 1 and the connecting male buckle 5. The end of the traction rope of the geological drilling rig passes through the through hole 6 on the connecting male buckle 5, so that the traction rope of the geological drilling rig can be quickly connected with the salvage wire rope body 1. The bottom of the salvage wire rope body 1 is threadedly connected with the counterweight plate 15 through the connecting screw rod 14, and the counterweight plate 15 can be quickly assembled. The counterweight plate 15 can play a role of counterweight on the bottom of the salvage wire rope body 1. When the salvage device is salvaged, the salvage wire rope can be made The body 1 is in a straightened state, and the counterweight seat 10 has a conical structure, which can facilitate the sinking of the salvage wire rope body 1 into the borehole. After the salvage wire rope body 1 sinks to the bottom of the borehole inner cavity, it contacts the broken traction rope coiled at the bottom of the borehole inner cavity. The barbed hooks 3 are spirally distributed from top to bottom on the surface of the salvage wire rope body 1, and the barbed hooks 3 are inclined at 7 degrees to the horizontal plane. Through the cooperation of multiple groups of barbed hooks 3, after any group of barbed hooks 3 hooks the broken traction rope, the broken traction rope and the salvage device can be quickly taken out of the borehole. The ends of the barbed hooks 3 are welded with manganese steel heads 4, which can improve the structural strength and wear resistance of the ends of the barbed hooks 3, so as to improve the service life of the salvage device.

[0031] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims or the equivalent forms of such scope and boundaries.

Claims

1. A steel wire rope with a barb structure for a geological drilling rig salvage device, comprising a salvage steel wire rope body (1), characterized in that: A plurality of welding seats (2) are welded on the surface of the salvage wire rope body (1), and the welding seats (2) are distributed in a spiral pattern from top to bottom on the surface of the salvage wire rope body (1). Barb hooks (3) are welded on the surface of the welding seats (2), and the barbed hooks (3) are inclined at an angle of 7 degrees to the horizontal plane. The ends of the barbed hooks (3) are welded with manganese steel heads (4), and the manganese steel heads (4) are in a conical structure.

2. The steel wire rope with a barb structure for a geological drilling rig salvage device according to claim 1, characterized in that: A connecting male buckle (5) is movably connected to the top of the salvaging wire rope body (1), and a through hole (6) is formed through the surface of the connecting male buckle (5).

3. The steel wire rope with a barb structure for a geological drilling rig salvage device according to claim 2, characterized in that: A No. 1 splicing screw hole (8) is provided on the top surface of the salvage wire rope body (1), a No. 1 splicing screw rod (7) is welded to the bottom of the connecting male buckle (5), and the bottom of the connecting male buckle (5) is threadedly connected to the No. 1 splicing screw hole (8) via the No. 1 splicing screw rod (7).

4. The steel wire rope with a barb structure for a geological drilling rig salvage device according to claim 1, characterized in that: A counterweight seat (10) is movably connected to the bottom of the salvaging wire rope body (1), and the counterweight seat (10) is in a conical structure.

5. The steel wire rope with a barb structure for a geological drilling rig salvage device according to claim 4, characterized in that: A No. 2 splicing screw rod (9) is welded on the bottom surface of the salvaging wire rope body (1), a No. 2 splicing screw hole (11) is opened on the upper surface of the counterweight seat (10), and the bottom of the salvaging wire rope body (1) is threadedly connected to the No. 2 splicing screw rod (9) and the No. 2 splicing screw hole (11).

Images