A quick-detachable wedge-shaped rope ring

Abstract

The invention discloses a quick-detachable wedge-shaped rope ring, which belongs to the technical field of mining equipment. The invention comprises a left front side plate, one side of the left front side plate is fixedly connected to the left rear side plate by a plurality of first connecting bolts, the top end of one side of the left front side plate is fixedly connected to the right front side plate by a first connecting pin, and the top end of one side of the left rear side plate is fixedly connected to the right rear side plate by a second connecting pin. When the wedge rope ring is loosened by the first connecting pin, the second connecting pin, the right front side plate and the right rear side plate, the first connecting pin and the second connecting pin are first removed, and then the right front side plate and the right rear side plate are rotated, so that the right rope guide plate is disengaged from the wedge block, and the steel wire rope in the rope grooves on both sides of the wedge block loses the pressure exerted by the left rope guide plate and the right rope guide plate, so that the steel wire rope is easily loosened, thereby solving the problem of difficult rope loosening of the wedge rope ring, improving the automation level of rope tightening and rope shifting operations, improving operation efficiency, greatly reducing production downtime, and achieving obvious economic benefits.

Description

Technical Field

[0001] The present invention relates to the technical field of mining equipment, in particular to a wedge-shaped rope ring. Background Art

[0002] The wedge rope ring is an important component of the wire rope suspension device of the lifting container, and is also an extremely important form of processing the wire rope end. It uniquely utilizes the flexible body Euler formula and the principle of wedge self-locking. It has always been a safe, reliable and widely used connection device. The wedge rope ring is a wedge-shaped connection device that connects the vertical shaft lifting container and the lifting wire rope. It can not only firmly clamp the wire rope by double-sided wedging, so that the wire rope will not fall out of the wedge rope ring, thereby achieving the purpose of connecting the wire rope and the container, but also protect the wire rope from damage. Because there is water in the wellbore, the alkalinity is high, which leads to rust between the wedge and the wedge back and the joint of the wire rope, and the wire rope oil seeps out. The wire rope and the wedge back are stuck together, making them difficult to disassemble. The rope loosening operation of the traditional wedge-shaped rope ring device is carried out on the upper part, using the dovetail groove reserved on the upper part to connect the screw jack dedicated to wedge withdrawal. However, since the two wire rope heads are both on the upper part, the working space is greatly limited. The wrench can only swing within a very small range at a time, and there is a lot of idle stroke, resulting in very low working efficiency and high labor intensity. In many cases, it is impossible to disassemble it by relying on the screw jack, and it is necessary to use an impact pick or remove the connecting bolts of the left and right wall panels. Secondly, the wedge-shaped rope ring does not have a rope-moving function. When the wire rope in the rope ring needs to be moved to adjust the length of the wire rope, it needs to be done manually, which is time-consuming, labor-intensive and very inconvenient. Summary of the Invention

[0003] The invention provides a quick-detachable wedge-shaped rope ring, which solves the problem of difficulty in loosening the wedge-shaped rope ring in the prior art, improves the automation level of rope tightening and rope loosening operations, reduces labor intensity, and improves operation efficiency.

[0004] The linkage between the left and right sides of the vehicle frame is fixedly connected to the left and right rear side panels, and the linkage between the right and right sides of the vehicle frame is fixedly connected to the left and right rear side panels.

[0005] On the basis of the above technical solution, the present invention can also be improved as follows.

[0006] Furthermore, the other side of the left front side plate and the left rear side plate is fixedly connected to the same first hanging ring, and one side of the right front side plate and the right rear side plate is fixedly connected to the same second hanging ring.

[0007] Furthermore, the top ends of the right front side plate and the right rear side plate are fixedly connected with a same rope end fixing clamp.

[0008] Furthermore, the bottom ends of the left front side plate and the left rear side plate are each provided with a mounting hole, and the two mounting holes are arranged opposite to each other.

[0009] The beneficial effects of the present invention are as follows: the present invention provides a quick-detachable wedge-shaped rope ring, which has the following advantages:

[0010] When loosening the rope of the wedge-shaped rope ring through the first connecting pin, the second connecting pin, the right front side plate and the right rear side plate, first remove the first connecting pin and the second connecting pin, and then rotate the right front side plate and the right rear side plate, the right rope guide plate will be disengaged from the wedge block, and the wire rope in the rope groove on both sides of the wedge block will lose the pressure of the left rope guide plate and the right rope guide plate, so the wire rope will be easily loosened, which solves the problem of difficult rope loosening of the wedge rope ring, improves the automation level of rope tightening and rope shifting operations, reduces labor intensity, improves work efficiency, greatly reduces production stoppage time, and has obvious economic benefits.

[0011] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and to implement it according to the contents of the description, the following preferred embodiments of the present invention are described in detail with reference to the accompanying drawings. The specific implementation methods of the present invention are given in detail by the following embodiments and the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0013] Figure 1 A schematic diagram of a partial cross-sectional structure of a quick-detachable wedge-shaped rope ring provided by the present invention;

[0014] Figure 2 A schematic rear structural diagram of a quick-detachable wedge-shaped rope ring provided by the present invention;

[0015] Figure 3 This is a side structural schematic diagram of a quick-detachable wedge-shaped rope ring provided by the present invention.

[0016] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0017] 1. Left front side panel; 2. Left rear side panel; 3. Right front side panel; 4. Right rear side panel; 5. Left rope guide plate; 6. Right rope guide plate; 7. Wedge; 8. Rotation pin; 9. First connecting pin; 10. Rope end fixing clamp; 11. First lifting ring; 12. First connecting bolt; 13. Second connecting bolt; 14. Second connecting pin; 15. Connecting block; 16. First lifting ring. DETAILED DESCRIPTION

[0018] The following is combined with Figure 1-3 The principles and features of the present invention are described, and the examples given are only for the purpose of explaining the present invention and are not intended to limit the scope of the present invention. The following paragraphs describe the present invention in more detail by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more apparent from the following description and claims. It should be noted that the drawings are in a very simplified form and are not in exact proportions, and are only used for the purpose of conveniently and clearly assisting in illustrating the embodiments of the present invention.

[0019] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a central component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a central component. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one skilled in the art to which this invention pertains. The terms used in this specification of the present invention are for the purpose of describing specific embodiments only and are not intended to limit the present invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0021] like Figure 1-Figure 3As shown, the present invention provides a quick-detachable wedge-shaped rope ring, including a left front side panel 1, one side of the left front side panel 1 is fixedly connected to the left rear side panel 2 by multiple first connecting bolts 12, the top end of one side of the left front side panel 1 is fixedly connected to the right front side panel 3 by a first connecting pin 9, the top end of one side of the left rear side panel 2 is fixedly connected to the right rear side panel 4 by a second connecting pin 14, one side of the right front side panel 3 is fixedly connected to one side of the right rear side panel 4 by multiple second connecting bolts 13. The centers of one side of the left front side panel 1 and the left rear side panel 2 are both fixedly connected with a connecting block 15, a rotating pin 8 is fixedly connected between the two connecting blocks 15, the connection between the left front side panel 1 and the left rear side panel 2 is fixedly connected to the left rope guide plate 5, the connection between the right front side panel 3 and the right rear side panel 4 is fixedly connected to the right rope guide plate 6, a wedge 7 is movably connected between the left rope guide plate 5 and the right rope guide plate 6, and the bottom ends of the right front side panel 3, the right rear side panel 4 and the wedge 7 are all movably connected to the middle of the rotating pin 8.

[0022] Preferably, the other side of the left front side panel 1 and the left rear side panel 2 is fixedly connected with the same first lifting ring 11, and one side of the right front side panel 3 and the right rear side panel 4 is fixedly connected with the same second lifting ring 16. The first lifting ring 11 and the second lifting ring 16 facilitate the transportation and installation of the entire wedge-shaped rope ring.

[0023] Preferably, the top ends of the right front side plate 3 and the right rear side plate 4 are fixedly connected with the same rope end fixing clamp 10, and the rope end of the wire rope can be fixed by the rope end fixing clamp 10.

[0024] Preferably, mounting holes are provided at the bottom ends of the left front side plate 1 and the left rear side plate 2. The two mounting holes are arranged opposite to each other, and the entire wedge-shaped rope ring can be fixedly installed through the mounting holes.

[0025] The specific working principle and method of use of the present invention are as follows:

[0026] The present invention provides a quick-disassembly wedge rope ring. When in use, when installing the wedge rope ring, the left front side plate 1 and the right front side plate 3, the left rear side plate 2 and the right rear side plate 4 are closed respectively, and the four are fixed in pairs by the first connecting pin 9 and the second connecting pin 14 respectively. The wedge block 7 is placed between the left rope guide plate 5 and the right rope guide plate 6, and the Euler formula of the flexible body and the principle of wedge self-locking are utilized. The double-sided wedging is achieved by the up and down movement of the wedge block 7, and the wire rope is firmly clamped. The wedge rope ring of the present invention is the same as the traditional wedge rope ring, and the installation, tightening and fixing methods are also the same as the traditional wedge rope ring. The key is that when loosening the rope of the wedge rope ring, first remove the first connecting pin 9 and the second connecting pin 14, and then rotate the right front side plate 3 and the right rear side plate 4, so that the right rope guide plate 6 will be disengaged from the wedge block 7. The wire rope in the rope groove on both sides of the wedge block 7 loses the pressure of the left rope guide plate 5 and the right rope guide plate 6, and the wire rope is easily loosened.

[0027] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Any ordinary technician in this industry can smoothly implement the present invention as shown in the drawings and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with this profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the scope of protection of the technical solution of the present invention.

Claims

1. A quick-detachable wedge-shaped rope ring, comprising a left front side plate (1), characterized in that: One side of the left front side panel (1) is fixedly connected to the left rear side panel (2) via a plurality of first connecting bolts (12), the top end of one side of the left front side panel (1) is fixedly connected to the right front side panel (3) via a first connecting pin (9), the top end of one side of the left rear side panel (2) is fixedly connected to the right rear side panel (4) via a second connecting pin (14), one side of the right front side panel (3) is fixedly connected to one side of the right rear side panel (4) via a plurality of second connecting bolts (13), and the centers of one side of the left front side panel (1) and the left rear side panel (2) are both A connecting block (15) is fixedly connected, a rotating pin (8) is fixedly connected between the two connecting blocks (15), a left rope guide plate (5) is fixedly connected to the connection between the left front side plate (1) and the left rear side plate (2), a right rope guide plate (6) is fixedly connected to the connection between the right front side plate (3) and the right rear side plate (4), a wedge (7) is movably connected between the left rope guide plate (5) and the right rope guide plate (6), and the bottom ends of the right front side plate (3), the right rear side plate (4) and the wedge (7) are all movably connected to the middle of the rotating pin (8); The other sides of the left front side plate (1) and the left rear side plate (2) are fixedly connected to a same first lifting ring (11), and one side of the right front side plate (3) and the right rear side plate (4) are fixedly connected to a same second lifting ring (16); The top ends of the right front side plate (3) and the right rear side plate (4) are fixedly connected to a same rope end fixing clamp (10).

2. A quick-release wedge-shaped rope ring according to claim 1, characterized in that: The bottom ends of the left front side plate (1) and the left rear side plate (2) are both provided with mounting holes, and the two mounting holes are arranged opposite to each other.

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