High-strength fisher
By designing a reinforcement rack in the salvage, the pressure bearing capacity of the salvage rod is enhanced, the problem of insufficient strength of the traditional salvage is solved, and the service life of the salvage and the flexibility of the reinforcement rack are improved.
Patent Information
- Application Number
- CN202422025272.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-21
- Publication Date
- 2025-06-06
- Estimated Expiration
- 2034-08-21
AI Technical Summary
The strength of the traditional salvage rod is insufficient, resulting in poor pressure bearing capacity, prone to deformation, affecting long-term stable use.
A high-strength salvager is designed, including an upper salvage rod, a lower salvage rod and a reinforcement frame. The reinforcement frame is composed of an upper fixing ring, a lower fixing ring and a reinforcement rod. Balls are installed between the reinforcement rods, and internal threads are provided on the inner wall of the lower fixing ring to enhance the overall pressure bearing capacity.
By enhancing the pressure bearing capacity of the salvage rod, it reduces deformation, extends service life, and improves the flexibility of the reinforcement frame.
Smart Images
Figure CN222949820U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of salvage devices, in particular to a high-strength salvage device. Background Art
[0002] When conducting geological exploration or drilling operations, it is usually necessary to use a salvage device to salvage and sample the exploration area or drilling area in advance. When a traditional salvage device is used to salvage an object, the salvage rod is relatively weak, resulting in poor pressure-bearing capacity of the salvage rod. When the salvage device is used to salvage, the salvage rod is prone to deformation, which is not conducive to the long-term and stable use of the salvage rod. Therefore, improvement is still needed. Utility Model Content
[0003] In order to solve the above-mentioned problems, the utility model provides a high-strength salvage device, comprising an upper salvage rod, a lower salvage rod and a reinforcement frame, wherein the upper salvage rod is arranged at the upper end of the lower salvage rod, the reinforcement frame is sleeved between the upper salvage rod and the lower salvage rod, the reinforcement frame comprises an upper fixing ring, a lower fixing ring and a plurality of reinforcing rods, the plurality of reinforcing rods are arranged at intervals between the upper fixing ring and the lower fixing ring, a plurality of balls are arranged at intervals on the reinforcing rods, and an inner thread is arranged on the inner wall surface of the ring opening of the lower fixing ring.
[0004] Preferably, an external thread is provided on the outer wall surface of the upper end of the lower salvage rod, and a limiting plate is provided at the end of the external thread.
[0005] Preferably, a through hole is formed on the upper salvage rod, and an insert is inserted into the through hole.
[0006] The beneficial effects of the utility model are as follows: the utility model has reasonable structural design and is easy to use, can strengthen the overall firmness of the salvage device, increase the pressure-bearing capacity of the salvage device, make the salvage device less likely to deform, and increase the service life of the salvage device; and the utility model can also disassemble and assemble the reinforcement frame according to actual use requirements, thereby improving the use flexibility of the reinforcement frame. BRIEF DESCRIPTION OF THE DRAWINGS
[0007] The present invention will be described by way of examples with reference to the accompanying drawings, in which:
[0008] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0009] Figure 2 This utility model Figure 1 Schematic diagram of the local structure;
[0010] Figure 3 This utility model Figure 2 Schematic diagram of the local structure;
[0011] Figure 4It is a partial front view structural diagram of the lower fishing rod of the utility model;
[0012] In the figure: 1. Upper salvage rod; 2. Reinforcement frame; 3. Lower salvage rod; 4. Salvage end; 5. Upper fixing ring; 6. Lower fixing ring; 7. Reinforcement rod; 8. Insert; 9. Limiting piece; 10. External thread; 11. Ball. DETAILED DESCRIPTION
[0013] All features disclosed in this specification, or steps in all methods or processes disclosed, except mutually exclusive features and / or steps, can be combined in any manner.
[0014] Any feature of this specification, unless otherwise specified, can be replaced by other equivalent or alternative features with similar purposes. That is, unless otherwise specified, each feature is only an example of a series of equivalent or similar features.
[0015] like Figure 1 , 2 A high-strength salvage device as shown in , 3, and 4 comprises an upper salvage rod 1, a lower salvage rod 3 and a reinforcement frame 2, wherein the upper salvage rod 1 is arranged at the upper end of the lower salvage rod 3, and the reinforcement frame 2 is sleeved between the upper salvage rod 1 and the lower salvage rod 3, and the reinforcement frame 2 comprises an upper fixing ring 5, a lower fixing ring 6 and a plurality of reinforcing rods 7, and the plurality of reinforcing rods 7 are arranged at intervals between the upper fixing ring 5 and the lower fixing ring 6, and a plurality of balls 11 are arranged at intervals on the reinforcing rods 7, and an inner thread is arranged on the inner wall surface of the ring mouth of the lower fixing ring 6.
[0016] An external thread 10 is provided on the outer wall surface of the upper end of the lower salvage rod 3 , and a limiting piece 9 is provided at the end of the external thread 10 .
[0017] The upper salvage rod 1 is provided with a through hole, and an inserting strip 8 is inserted into the through hole.
[0018] During use, the knob of the upper salvage rod 1 is installed on the lower salvage rod 3 through a thread, and then the reinforcement frame 2 is sleeved on the upper salvage rod 1 and the lower salvage rod 3, and then the internal thread knob of the lower fixing ring 5 is screwed on the external thread 10 on the lower salvage rod 3, and then the insert is inserted into the through hole of the upper salvage rod 1, thereby completing the installation of the reinforcement frame 2.
[0019] The provision of the reinforcing rod 7 can improve the pressure bearing capacity of the whole salvage rod, making it difficult for the salvage rod to deform; the provision of the ball 11 can facilitate the sliding of the salvage rod in the drill rod; the provision of the limiting piece 9 can limit the position of the reinforcement frame 2.
[0020] The beneficial effects of the utility model are as follows: the utility model has reasonable structural design and is easy to use, can strengthen the overall firmness of the salvage device, increase the pressure-bearing capacity of the salvage device, make the salvage device less likely to deform, and increase the service life of the salvage device; and the utility model can also disassemble and assemble the reinforcement frame according to actual use requirements, thereby improving the use flexibility of the reinforcement frame.
[0021] The present invention is not limited to the above-mentioned specific implementation modes, but extends to any new features or any new combination disclosed in this specification, as well as any new method or process steps or any new combination disclosed.
Claims
1. A high-strength salvage device, characterized in that: The invention comprises an upper salvage rod (1), a lower salvage rod (3) and a reinforcement frame (2), wherein the upper salvage rod (1) is arranged at the upper end of the lower salvage rod (3), the reinforcement frame (2) is sleeved between the upper salvage rod (1) and the lower salvage rod (3), the reinforcement frame (2) comprises an upper fixing ring (5), a lower fixing ring (6) and a plurality of reinforcing rods (7), the plurality of reinforcing rods (7) are arranged at intervals between the upper fixing ring (5) and the lower fixing ring (6), a plurality of balls (11) are arranged at intervals on the reinforcing rods (7), and an inner thread is arranged on the inner wall surface of the ring opening of the lower fixing ring (6).
2. A high-strength salvage device according to claim 1, characterized in that: An external thread (10) is provided on the outer wall surface of the upper end of the lower salvage rod (3), and a limiting piece (9) is provided at the end of the external thread (10).
3. A high-strength salvage device according to claim 1, characterized in that: The upper salvage rod (1) is provided with a through hole, and an inserting strip (8) is inserted into the through hole.