Winch protection device and winch

Abstract

The utility model relates to the technical field of mining equipment, and discloses a winch protection device and a winch. The winch protection device comprises a rotating shaft and a protection plate assembly, the rotating shaft is used for being fixedly connected to a winch, the protection plate assembly is connected with the rotating shaft and can rotate around the rotating shaft, the protection plate assembly has a protection position and a storage position in the rotating process, the protection plate assembly comprises a plurality of protection plates, and the adjacent protection plates can be folded together. The protection plate assembly can be unfolded to block the rebounded steel wire rope at the protection position, and the multiple protection plates are folded and located on the winch at the storage position. In the protection position, the protection plate assembly unfolds the multiple protection plates on one side of the winch, the broken and rebounded steel wire rope can be shielded, a winch operator can stand on the rear side of the protection plate assembly and can be prevented from being hurt, the area of the unfolded protection plates is large, and the protection effect is good. In the storage position, the multiple protection plates are folded together and located on the winch, and walking of personnel is not affected.

Description

Technical Field

[0001] The utility model relates to the technical field of mining equipment, in particular to a winch protection device and a winch. Background Art

[0002] Winch transportation is an indispensable mode of transportation for fully mechanized mining working faces. The large winch is used to pull the transfer train, and the small winch is used to pull the monorail crane and the redundant liquid inlet pipe of the working face. When the winch is pulling the transfer train, because the winch driver is on the train behind the winch, for the convenience of operation and observation, the personnel need to stand next to the winch driver of the rear train. When the overall mass of the transfer train is large, the working resistance of the wire rope is large. There are unstable factors when pulling the transfer train, and the wire rope may break. If the wire rope breaks and rebounds, it is easy to injure the winch operator. Utility Model Content

[0003] The utility model aims to solve one of the technical problems in the related art at least to a certain extent.

[0004] To this end, an embodiment of the utility model provides a winch protection device, which can block the rebounding wire rope to prevent the rebounding wire rope from injuring the winch operator.

[0005] The embodiment of the utility model further provides a winch.

[0006] The winch protection device of the embodiment of the utility model includes a rotating shaft and a protective plate assembly, wherein the rotating shaft is used to be fixedly connected to the winch, the protective plate assembly is connected to the rotating shaft and can rotate around the rotating shaft, the protective plate assembly has a protection position and a storage position during rotation, and the protective plate assembly includes a plurality of protective plates, adjacent protective plates can be folded together, and in the protection position, the protective plate assembly can be unfolded to block the rebounding wire rope, and in the storage position, a plurality of protective plates are folded and located on the winch.

[0007] In the winch protection device of the embodiment of the utility model, the protection plate assembly can rotate around the rotating shaft and has a protection position and a storage position. In the protection position, the protection plate assembly unfolds multiple protection plates on one side of the winch, which can shield the broken and rebounded wire rope, and the winch operator standing on the rear side of the protection plate assembly can be protected from injury. The unfolded multiple protection plates have a large area and a good protection effect. In the storage position, the multiple protection plates are folded together and located on the winch, which does not affect the walking of personnel.

[0008] In some embodiments, the protective plate assembly includes a main protective plate and a side protective plate, one side of the main protective plate is rotatably connected to the rotating shaft, and the other side of the main protective plate is rotatably connected to the side protective plate.

[0009] In some embodiments, the protective plate assembly includes a first bottom protective plate and a second bottom protective plate, wherein the first bottom protective plate is rotatably connected to the bottom of the main protective plate, and the second bottom protective plate is rotatably connected to the bottom of the side protective plate.

[0010] In some embodiments, the winch guard includes a window disposed on the main guard plate.

[0011] In some embodiments, the protective plate assembly is made of steel.

[0012] The winch of the utility model embodiment includes a winch body and a protective device, the protective device includes a rotating shaft and a protective plate assembly, the rotating shaft is fixed to the winch body, the protective plate assembly is connected to the rotating shaft and can rotate around the rotating shaft, the protective plate assembly has a protective position and a storage position during rotation, and the protective plate assembly includes a plurality of protective plates, adjacent protective plates can be folded together, in the protective position, the protective plate assembly can be unfolded to block the rebounding wire rope, and in the storage position, a plurality of protective plates are folded and located on the winch.

[0013] In some embodiments, the protective plate assembly includes a main protective plate and a side protective plate, one side of the main protective plate is rotatably connected to the rotating shaft, and the other side of the main protective plate is rotatably connected to the side protective plate.

[0014] In some embodiments, the protective plate assembly includes a first bottom protective plate and a second bottom protective plate, wherein the first bottom protective plate is rotatably connected to the bottom of the main protective plate, and the second bottom protective plate is rotatably connected to the bottom of the side protective plate.

[0015] In some embodiments, the protective device includes a window disposed on the main protective plate.

[0016] In some embodiments, the protective plate assembly is made of steel. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a winch protection device according to an embodiment of the utility model.

[0018] Figure 2 It is a structural schematic diagram of the winch protection device of an embodiment of the utility model from another angle.

[0019] Reference numerals:

[0020] 1. Rotating shaft; 2. Protective plate assembly; 21. Main protective plate; 22. Side protective plate; 23. First bottom protective plate; 24. Second bottom protective plate; 3. Window; 4. Winch body. DETAILED DESCRIPTION

[0021] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but cannot be understood as limiting the present invention.

[0022] like Figure 1 , 2 As shown, the winch protection device of the embodiment of the utility model includes a rotating shaft 1 and a protective plate assembly 2, the rotating shaft 1 is used to be fixedly connected to the winch, the protective plate assembly 2 is connected to the rotating shaft 1 and can rotate around the rotating shaft 1, and the protective plate assembly 2 has a protective position and a storage position during the rotation process. Specifically, the rotating shaft 1 can be fixed on the winch, and the protective plate assembly 2 is rotatably connected to the rotating shaft 1 through a hinge. In the protection position, the protective assembly rotates to one side of the winch, and the winch operator can stand on the rear side of the protective assembly; in the storage position, the protective assembly rotates to the winch, and does not affect the movement of the staff.

[0023] The protective plate assembly 2 includes a plurality of protective plates, and adjacent protective plates can be folded together. When in the protective position, the protective plate assembly 2 can be unfolded to block the rebounding steel wire rope. In the storage position, the plurality of protective plates are folded and located on the winch. Specifically, the plurality of protective plates can be rotatably connected by hinges, and the material of the protective plates can be steel. Arranging a plurality of protective plates can increase the protective area and achieve a better protective effect; the protective plates can be folded for easy storage and do not affect the movement of personnel.

[0024] In the winch protection device of the embodiment of the utility model, the protection plate assembly can rotate around the rotating shaft and has a protection position and a storage position. In the protection position, the protection plate assembly unfolds multiple protection plates on one side of the winch, which can shield the broken and rebounded wire rope, and the winch operator standing on the rear side of the protection plate assembly can be protected from injury. The unfolded multiple protection plates have a large area and a good protection effect. In the storage position, the multiple protection plates are folded together and located on the winch, which does not affect the walking of personnel.

[0025] In some embodiments, Figure 1 , 2 As shown, the guard plate assembly 2 includes a main guard plate 21 and a side guard plate 22. One side of the main guard plate 21 is rotatably connected to the rotating shaft 1, and the other side of the main guard plate 21 is rotatably connected to the side guard plate 22. In the protection position, the main guard plate 21 is located directly in front of the winch operator, and can play a major role in blocking the broken and rebounded steel wire rope; the side guard plate 22 is located on the side of the winch operator, and can protect against impacts from the side. The main guard plate 21 and the side guard plate 22 are used together to provide a larger protection area and a better protection effect. The main guard plate 21 and the side guard plate 22 are rotatably connected so that the two can be folded together for easy storage.

[0026] In some embodiments, Figure 1 , 2 As shown, the protective plate assembly 2 includes a first bottom protective plate 23 and a second bottom protective plate 24. The first bottom protective plate 23 is rotatably connected to the bottom of the main protective plate 21, and the second bottom protective plate 24 is rotatably connected to the bottom of the side protective plate 22. The first bottom protective plate 23 and the second bottom protective plate 24 can protect the feet and legs of the winch operator from being damaged by the broken and rebounding wire rope. The rotatable connection makes it easy for the first bottom protective plate 23 and the second bottom protective plate 24 to be folded and stored.

[0027] In some embodiments, Figure 1 , 2 As shown, the winch protection device includes a window 3, which is arranged on the main protection plate 21. Specifically, the window 3 can be arranged on the upper part of the main protection plate 21, and a tempered glass or a high-strength transparent plastic plate can be installed in the window 3. The window 3 is arranged to facilitate observation and communication by the winch operator.

[0028] In some embodiments, Figure 1 , 2 As shown, the material of the protection plate assembly 2 is steel. Steel has high strength and good protection effect.

[0029] In other embodiments, the material of the protective plate assembly 2 may also be plastic.

[0030] The winch of the embodiment of the utility model is described below.

[0031] like Figure 1 , 2 As shown, the winch of the utility model embodiment includes a winch body 4 and a protective device, the protective device includes a rotating shaft 1 and a protective plate assembly 2, the rotating shaft 1 is fixed to the winch body 4, the protective plate assembly 2 is connected to the rotating shaft 1 and can rotate around the rotating shaft 1, the protective plate assembly 2 has a protective position and a storage position during rotation, and the protective plate assembly 2 includes a plurality of protective plates, adjacent protective plates can be folded together, in the protective position the protective plate assembly 2 can be unfolded to block the rebounding wire rope, and in the storage position a plurality of protective plates are folded and located on the winch.

[0032] The rotating shaft 1 can be fixed on the winch body 4, and the protective plate assembly 2 is rotatably connected to the rotating shaft 1 through a hinge. When in the protection position, the protective assembly rotates to one side of the winch body 4, and the winch operator can stand on the rear side of the protective assembly; when in the storage position, the protective assembly rotates to the winch body 4 without affecting the movement of the staff. Multiple protective plates can be rotatably connected by hinges, and the material of the protective plates can be steel. Setting multiple protective plates can increase the protection area and achieve better protection effect; the protective plates can be folded for easy storage and do not affect the movement of people.

[0033] In the winch of the embodiment of the utility model, the protective plate assembly can rotate around the rotating shaft and has a protective position and a storage position. In the protective position, the protective plate assembly unfolds multiple protective plates on one side of the winch body, which can shield the broken and rebounded wire rope, and the winch operator standing on the rear side of the protective plate assembly can be protected from injury. The unfolded multiple protective plates have a large area and a good protective effect. In the storage position, the multiple protective plates are folded together and located on the winch body, which does not affect the walking of personnel.

[0034] In some embodiments, Figure 1 , 2 As shown, the guard plate assembly 2 includes a main guard plate 21 and a side guard plate 22. One side of the main guard plate 21 is rotatably connected to the rotating shaft 1, and the other side of the main guard plate 21 is rotatably connected to the side guard plate 22. The main guard plate 21 and the side guard plate 22 are used together to provide a larger protection area and better protection effect. The main guard plate 21 and the side guard plate 22 are rotatably connected so that the two can be folded together for easy storage.

[0035] In some embodiments, Figure 1 , 2 As shown, the protective plate assembly 2 includes a first bottom protective plate 23 and a second bottom protective plate 24. The first bottom protective plate 23 is rotatably connected to the bottom of the main protective plate 21, and the second bottom protective plate 24 is rotatably connected to the bottom of the side protective plate 22. The first bottom protective plate 23 and the second bottom protective plate 24 can protect the feet and legs of the winch operator from being damaged by the broken and rebounding wire rope. The setting of the rotatable connection facilitates the folding and storage of the first bottom protective plate 23 and the second bottom protective plate 24.

[0036] In some embodiments, Figure 1 , 2 As shown, the protective device includes a window 3, which is arranged on the main protective plate 21. Specifically, the window 3 can be arranged on the upper part of the main protective plate 21, and a tempered glass or a high-strength transparent plastic plate can be installed in the window 3. The window 3 is arranged to facilitate observation and communication by the winch operator.

[0037] In some embodiments, Figure 1 , 2 As shown, the material of the protective plate assembly 2 is steel. Steel has high strength and good protective effect. In other embodiments, the material of the protective plate assembly 2 can also be plastic.

[0038] 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", "axial", "radial", "circumferential" 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.

[0039] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0040] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0041] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0042] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0043] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A winch protection device, characterized in that: It includes a rotating shaft and a protective plate assembly, wherein the rotating shaft is used to be fixedly connected to the winch, the protective plate assembly is connected to the rotating shaft and can rotate around the rotating shaft, the protective plate assembly has a protective position and a storage position during rotation, and the protective plate assembly includes multiple protective plates, adjacent protective plates can be folded together, the protective plate assembly can be unfolded to block the rebounding wire rope in the protective position, and multiple protective plates are folded and located on the winch in the storage position.

2. The winch protection device according to claim 1, characterized in that: The protective plate assembly comprises a main protective plate and a side protective plate, one side of the main protective plate is rotatably connected to the rotating shaft, and the other side of the main protective plate is rotatably connected to the side protective plate.

3. The winch protection device according to claim 2, characterized in that: The protective plate assembly includes a first bottom protective plate and a second bottom protective plate, wherein the first bottom protective plate is rotatably connected to the bottom of the main protective plate, and the second bottom protective plate is rotatably connected to the bottom of the side protective plate.

4. The winch protection device according to claim 2, characterized in that: A window is included, and the window is arranged on the main protective plate.

5. The winch protection device according to any one of claims 1 to 4, characterized in that: The material of the protective plate assembly is steel.

6. A winch, characterized in that: It includes a winch body and a protective device, the protective device includes a rotating shaft and a protective plate assembly, the rotating shaft is fixed to the winch body, the protective plate assembly is connected to the rotating shaft and can rotate around the rotating shaft, the protective plate assembly has a protective position and a storage position during rotation, and the protective plate assembly includes a plurality of protective plates, adjacent protective plates can be folded together, in the protective position the protective plate assembly can be unfolded to block the rebounding wire rope, in the storage position a plurality of protective plates are folded and located on the winch.

7. The winch according to claim 6, characterized in that The protective plate assembly comprises a main protective plate and a side protective plate, one side of the main protective plate is rotatably connected to the rotating shaft, and the other side of the main protective plate is rotatably connected to the side protective plate.

8. The winch according to claim 7, characterized in that The protective plate assembly includes a first bottom protective plate and a second bottom protective plate, wherein the first bottom protective plate is rotatably connected to the bottom of the main protective plate, and the second bottom protective plate is rotatably connected to the bottom of the side protective plate.

9. The winch according to claim 7, characterized in that The protective device comprises a window, and the window is arranged on the main protective plate.

10. The winch according to any one of claims 6 to 9, characterized in that: The material of the protective plate assembly is steel.

Images