Mining supporting device

Abstract

The utility model discloses a mining supporting device which comprises a hydraulic support, a pedal and an anti-skid piece, the hydraulic support is suitable for being arranged in a roadway to support the roadway, the pedal is arranged on one side of a base of the hydraulic support and used for walking, the anti-skid piece is arranged on the upper end face of the pedal, and the anti-skid piece comprises an anti-skid net and an installation frame. The antiskid net is arranged in the mounting frame, and the upper end face of the antiskid net is flush with the upper end face of the mounting frame. The mining supporting device has the advantages of being simple in structure, low in cost, anti-skid and the like.

Description

Technical Field

[0001] The utility model relates to mining machinery, in particular to a mining support device. Background Art

[0002] In the related technology, the pedestrian walkway pedal of the hydraulic support is an embossed steel plate. As the inclination angle changes more and more, it becomes increasingly difficult for workers who shuttle between the supports to produce raw coal and maintain equipment to move, which seriously restricts production safety (operations of pulling and moving supports) and equipment maintenance, and adds a very serious risk factor to the safety of pedestrians. 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 mining support device with simple support and anti-slip function.

[0005] According to the embodiment of the utility model, the mining support device includes: a hydraulic support, which is suitable for being arranged in a tunnel to support the tunnel; a pedal, which is arranged on one side of the base of the hydraulic support and is used for walking; an anti-slip part, which is arranged on the upper end surface of the pedal, and the anti-slip part includes an anti-slip net and a mounting frame, the anti-slip net is arranged in the mounting frame and the upper end surface of the anti-slip net is flush with the upper end surface of the mounting frame.

[0006] The mining support device of the utility model embodiment is provided with anti-skid parts, which can facilitate workers in raw coal production and equipment maintenance to walk in the tunnel, realize the anti-skid function, improve the equipment operation efficiency in production, effectively control the production constraints, increase the daily coal production, effectively control the safety risks of pedestrians, and provide effective protection for safe production

[0007] In some embodiments, the anti-slip part also includes a plurality of support rods, which extend along the width direction of the pedal and are arranged at intervals along the length direction of the pedal. The plurality of support rods are arranged in the mounting frame and are located at the lower end of the anti-slip net, and the outer peripheral surface of the support rods is connected to the lower end surface of the anti-slip net.

[0008] In some embodiments, there are a plurality of anti-slip members, and the plurality of anti-slip members are arranged on the pedal along the length direction of the pedal.

[0009] In some embodiments, the installation frame includes a plurality of connecting rods connected in sequence, and the plurality of connecting rods surround the installation frame along the circumference of the anti-slip net. The connecting rods are cylindrical rods, and the diameter of the connecting rods is 10mm-14mm.

[0010] In some embodiments, the anti-slip part also includes a plurality of hooks, and the plurality of hooks are arranged at the intersection of two adjacent connecting rods of the mounting frame. The outer peripheral surface of the pedal is provided with a hanging part that cooperates with the hooks, so that the hooks are hung on the pedal through the hanging part.

[0011] In some embodiments, an outer peripheral side of the anti-slip member is coated with an anti-rust coating.

[0012] In some embodiments, the anti-slip net is a support anchor net.

[0013] In some embodiments, the width of the anti-slip member is equal to the width of the pedal.

[0014] In some embodiments, the length of the anti-slip member is 1m-1.5m.

[0015] In some embodiments, the mining support device further includes a connecting piece, wherein the connecting piece is disposed between two adjacent anti-slip pieces and the connecting piece is respectively connected to the two adjacent anti-slip pieces. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic structural diagram of a mining support device according to an embodiment of the present invention.

[0017] Figure 2 It is a schematic structural diagram of the anti-slip component of the mining support device according to an embodiment of the present invention.

[0018] Figure 3 yes Figure 1 A partial enlarged view of middle A.

[0019] Mining support device 100;

[0020] Hydraulic support 1; bottom plate 11;

[0021] Pedal 2; Suspension portion 21;

[0022] Anti-skid member 3; anti-skid net 31; mounting frame 32; hook 33. DETAILED DESCRIPTION

[0023] 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.

[0024] The following describes a mining support device 100 according to an embodiment of the present utility model with reference to the accompanying drawings.

[0025] like Figure 1-2As shown, the mining support device 100 according to the embodiment of the utility model includes a hydraulic support 1, a pedal 2 and an anti-slip member 3.

[0026] The hydraulic support 1 is suitable for being arranged in a tunnel to support the tunnel. A pedal 2 is arranged on one side of the base 11 of the hydraulic support 1, and the pedal 2 is used for walking; specifically, Figure 1 As shown, the hydraulic support 1 can be supported in the tunnel to support the tunnel. The pedal 2 is fixedly installed on the left side of the base 11 of the hydraulic support 1 and the pedal 2 is located below the top plate of the hydraulic support 1. Maintenance personnel can enter the tunnel through the pedal 2.

[0027] The anti-skid member 3 is arranged on the upper end surface of the pedal 2, and the anti-skid member 3 includes an anti-skid net 31 and a mounting frame 32. The anti-skid net 31 is arranged in the mounting frame 32, and the upper end surface of the anti-skid net 31 is flush with the upper end surface of the mounting frame 32. Figure 1-2 As shown, the anti-skid part 3 is arranged on the upper end surface of the pedal 2, and the anti-skid net 31 is arranged in the installation frame 32, so that the anti-skid part 3 can prevent the workers engaged in raw coal production and equipment maintenance from slipping when walking in the tunnel, and the upper end surface of the anti-skid net 31 is flush with the upper end surface of the installation frame 32, so that the workers engaged in raw coal production and equipment maintenance can walk in the tunnel more stably.

[0028] The mining support device 100 of the embodiment of the utility model is provided with an anti-skid part 3, which can prevent the workers engaged in raw coal production and equipment maintenance from slipping when walking in the tunnel, thereby improving the equipment operation efficiency in production, effectively controlling the production constraints, and increasing the daily coal production. The safety risks of pedestrians can be effectively controlled, providing effective protection for safe production.

[0029] In some embodiments, the anti-slip member 3 further includes a plurality of support rods, the support rods being arranged along the width direction of the pedal 2 (eg Figure 2 The left and right directions shown in FIG. 1 extend along the length direction of the pedal 2 (as shown in FIG. Figure 2 The plurality of support rods are arranged in the mounting frame 32 and are located at the lower end of the anti-skid net 31, and the outer peripheral surface of the support rods is connected to the lower end surface of the anti-skid net 31. Figure 1 As shown, the support members extend in the left-right direction and are arranged at intervals in the front-back direction. Multiple support members are arranged below the anti-skid net 31, so that the multiple support members support the anti-skid net 31, improve the strength of the anti-skid member 3, and extend the service life of the anti-skid member 3.

[0030] In some embodiments, there are multiple anti-skid members 3, and the multiple anti-skid members 3 are arranged on the pedal 2 along the length direction of the pedal 2. Specifically, multiple anti-skid members 3 can be arranged on one pedal 2 according to actual conditions. When the anti-skid member 3 is worn or damaged, the worn or damaged anti-skid member 3 can be replaced conveniently and timely, thereby ensuring the anti-skid efficiency of the anti-skid member 3. In addition, the small-sized protective member also reduces the processing and manufacturing life of the anti-skid member 3.

[0031] In some embodiments, the installation frame 32 includes a plurality of connecting rods connected in sequence, and the plurality of connecting rods surround the installation frame 32 along the circumference of the anti-slip net 31, and the connecting rods are cylindrical rods, and the diameter of the connecting rods is not less than 10 mm. Figure 2 As shown, the mounting frame 32 is a rectangular frame connected in sequence by four connecting rods, and the diameter of the connecting rods can be any one of 10mm, 11mm, 12mm, 13mm and 14mm. When the diameter of the connecting rod is less than 10mm, the diameter of the connecting rod will be too small, resulting in poor strength and service life of the connecting rod. Therefore, the diameter of the connecting rod is not less than 10mm, which ensures the strength and service life of the mounting frame 32, thereby ensuring the strength and service life of the anti-slip part 3.

[0032] In some embodiments, an anti-rust coating is applied to the outer peripheral side of the anti-slip member 3. Specifically, the anti-rust coating can be paint and is applied to the outer peripheral surface of the anti-slip member 3, thereby preventing the anti-slip member 3 from rusting and increasing the service life of the anti-slip member 3.

[0033] In some embodiments, the anti-slip member 3 further includes a plurality of hooks 33, which are arranged at the intersection of two adjacent connecting rods of the mounting frame 32, and the outer peripheral surface of the pedal 2 is provided with a hanging portion that matches the hook 32, so that the hook 32 is hung on the pedal 2 through the hanging portion. Specifically, Figure 1-2 As shown, there are four hooks 33, which are respectively welded on the diagonal outer sides of the mounting frame 32. A hanging portion 21 is provided on the outer peripheral surface of the pedal 2, and the hanging portion 21 can be hooked on the outer peripheral side of the pedal 2 through the hooks 33, so that the anti-slip part 3 can be detachably provided on the pedal 2, thereby reducing the installation and disassembly cost of the anti-slip part 3.

[0034] It is worth mentioning that the hook 33 is an anti-drop hook. The hook 33 can be divided into a mounting portion and a hook body. The mounting portion is welded to the mounting frame 32. The hook body is hinged to the mounting portion and is provided with a coil spring, so that the hook 33 can be hung on the outer peripheral side of the pedal 2. When the anti-slip part 3 is installed on the pedal 2, the hook body can be rotated inward and outward directions, so as to facilitate the hook body to be hooked on the hanging portion 21. The hanging portion 21 can be a steel plate with a rectangular frame horizontally welded on the pedal 2.

[0035] In some embodiments, the anti-skid net 31 is a support anchor net. Specifically, the anti-skid net 31 can use the roadway roof recovered from the fully mechanized mining face and the support anchor net to cut out the outline of the pedal 2, thereby eliminating the need to purchase the anti-skid net 31 additionally, thereby reducing the processing and manufacturing cost of the anti-skid net 31.

[0036] In some embodiments, the width of the anti-skid member 3 is equal to the width of the pedal 2. Thus, the anti-skid member 3 fills the entire upper end surface of the pedal 2 in the left-right direction, preventing the upper end surface of the pedal 2 from having a slipping area, thereby improving the anti-skid performance of the anti-skid member 3.

[0037] In some embodiments, the length of the anti-skid member 3 is 1m-1.5m. Specifically, the length of the anti-skid member 3 can be any one of 1m, 1.2m, 1.4m, 1.5m, etc. When the anti-skid member 3 is longer than 1.5m, it will make the transportation, laying and removal of the anti-skid member 3 difficult. When the anti-skid member 3 is shorter than 1m, the anti-skid member 3 will be too short, so that too many anti-skid members 3 need to be laid on the same length of the pedal 2, thereby increasing the work intensity of the laying workers. Therefore, the length of the anti-skid member 3 is 1m-1.5m, which makes the setting of the anti-skid member 3 more reasonable.

[0038] In some embodiments, the mining support device 100 further includes a connecting piece (not shown in the figure), which is disposed between two adjacent anti-slip pieces 3 and is respectively connected to the two adjacent anti-slip pieces 3. Specifically, the connecting piece may be a bolt or a screw and is passed through the mounting frame 32 of the two anti-slip pieces 3, so that the anti-slip pieces 3 are installed through the connecting piece, thereby improving the stability and firmness of the anti-slip pieces 3.

[0039] The anti-skid parts 3 of the mining support device 100 of the utility model embodiment can be widely used in various types of hydraulic supports 1 in large-angle comprehensive mining working faces in coal mines, and have simple design structure, quick installation, low investment cost, long service life, humanized design, suitable comfort, and significant anti-skid effect, which can effectively improve the operating efficiency of equipment in production, effectively control production constraints, increase the average daily output by 200 tons, and effectively control the safety risks of pedestrians, providing effective protection for safe production.

[0040] 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.

[0041] 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.

[0042] 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.

[0043] 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.

[0044] In the present utility model, the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" etc. mean 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 present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics 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.

[0045] 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 mining support device, characterized in that: include: A hydraulic support, wherein the hydraulic support is suitable for being arranged in a tunnel to support the tunnel; A pedal, which is arranged on one side of the base of the hydraulic support and is used for walking; The anti-skid part is arranged on the upper end surface of the pedal, and the anti-skid part comprises an anti-skid net and a mounting frame. The anti-skid net is arranged in the mounting frame, and the upper end surface of the anti-skid net is flush with the upper end surface of the mounting frame.

2. The mining support device according to claim 1, characterized in that: The anti-slip part also includes a plurality of support rods, which extend along the width direction of the pedal and are arranged at intervals along the length direction of the pedal. The plurality of support rods are arranged in the installation frame and are located at the lower end of the anti-slip net, and the outer peripheral surface of the support rod is connected to the lower end surface of the anti-slip net.

3. The mining support device according to claim 1, characterized in that: There are multiple anti-slip parts, and the multiple anti-slip parts are arranged on the pedal along the length direction of the pedal.

4. The mining support device according to claim 1, characterized in that: The installation frame includes a plurality of connecting rods connected in sequence, and the plurality of connecting rods surround the installation frame along the circumference of the anti-slip net. The connecting rods are cylindrical rods, and the diameter of the connecting rods is 10mm-14mm.

5. The mining support device according to claim 4, characterized in that: The anti-slip part also includes a plurality of hooks, which are arranged at the intersection of two adjacent connecting rods of the installation frame. The outer peripheral surface of the pedal is provided with a hanging part that matches the hook, so that the hook is hung on the pedal through the hanging part.

6. The mining support device according to claim 1, characterized in that: The outer peripheral side of the anti-slip member is coated with an anti-rust coating.

7. The mining support device according to claim 1, characterized in that: The anti-skid net is a support anchor net.

8. The mining support device according to claim 1, characterized in that: The width of the anti-slip member is equal to the width of the pedal.

9. The mining support device according to claim 1, characterized in that: The length of the anti-slip piece is 1m-1.5m.

10. The mining support device according to claim 1, characterized in that: It also includes a connecting piece, which is arranged between two adjacent anti-slip pieces and is respectively connected to the two adjacent anti-slip pieces.

Images