High-rise walking board device for thin coal seam anchor rod transfer unit

Abstract

The utility model relates to the technical field of roadway support, in particular to a high-rise walking board device for a thin coal seam anchor rod transfer unit, which comprises a walking board body, an operation board pedal assembly, a guardrail assembly and a ladder stand assembly. The operation table pedal assembly is arranged at the position, corresponding to an operation platform of the anchor rod reversed loader, of the walking table body in a sunken mode, the guardrail assembly is arranged on the periphery of the walking table body, and the crawling ladder assembly is arranged on the lower side of the walking table body. By arranging the sunken operation table pedal assembly, under the condition that the height of the whole anchor rod transfer unit is not changed, an operator can stand on the sunken operation table pedal to operate the anchor rod machine, the operation space of the operator is increased, the labor intensity is reduced, and the supporting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tunnel support, in particular to a high-rise platform device for a thin coal seam anchor transfer unit. Background Art

[0002] With the successful promotion of rapid mining equipment, mine reserves in medium-thick coal seams are decreasing, and mining low and thin coal seams has become a technical challenge. Currently, the main difficulty in mining thin coal seams is the low roadway height. Operators need to access and place anchor bolts and cables from a high-level walkway above the equipment, which limits their operating space. The walkway is only about 1.5 meters from the top of the roadway. When placing anchor bolts and operating the bolting machine for drilling, operators cannot even stand upright. This makes the bolting and cable support operations extremely labor-intensive, slowing the overall roadway excavation speed and hindering the speed of roadway completion.

[0003] In summary, there is an urgent need to provide a high-rise platform device for a thin coal seam anchor transfer unit to solve the problems existing in the prior art. Utility Model Content

[0004] The purpose of this utility model is to provide a high-rise platform device for a thin coal seam anchor transfer unit. The specific technical solution is as follows:

[0005] A high-rise walkway device for a thin coal seam anchor transfer machine unit includes a walkway body, an operating platform pedal assembly, a guardrail assembly and a ladder assembly. The walkway body is provided with an anchor transfer machine operating platform. The operating platform pedal assembly is sunken and arranged at a position on the walkway body corresponding to the anchor transfer machine operating platform. The guardrail assembly is arranged on the outer periphery of the walkway body, and the ladder assembly is arranged on the lower side of the walkway body.

[0006] Furthermore, the operating platform pedal assembly includes an operating platform pedal, a connecting piece and a sliding pedal. The operating platform pedal is sunken on the walkway body through the connecting piece, and the sliding pedal is slidably connected to the operating platform pedal.

[0007] Furthermore, the operating platform pedal is a hollow structure, the sliding pedal is sleeved in the hollow structure of the operating platform pedal, and the sliding pedal slides and retracts along the hollow structure of the operating platform pedal.

[0008] Furthermore, the sliding pedal includes a pedal body, a slide and a baffle. The slide is arranged at the bottom of the pedal body along the extension and contraction direction of the sliding pedal, and the baffle is arranged at the end of the protruding end of the pedal body.

[0009] Furthermore, the operating table pedal assembly also includes a limit assembly, which includes a limit plate arranged on the operating table pedal along the extension and retraction direction of the sliding pedal and a limit block arranged at the bottom of the sliding pedal. The limit plate matches the limit block and is used to limit the extension and retraction stroke of the sliding pedal within the hollow structure of the operating table pedal.

[0010] Furthermore, the sliding pedal is also provided with a pedal guardrail, and the pedal guardrail is provided at the end of the protruding end of the pedal body.

[0011] Furthermore, the operating table pedal and the sliding pedal are both provided with anti-slip plates.

[0012] Furthermore, the connecting member includes a plurality of rectangular tubes and a plurality of ribs, one end of the plurality of rectangular tubes is connected to the operating platform pedal, and the other end is connected to the walkway body; the ribs are connected between the rectangular tubes and the walkway body.

[0013] Furthermore, a mounting notch for mounting a ladder assembly is provided on the walkway body, one end of the ladder assembly is connected to the mounting notch of the walkway body, and the other end is connected to the anchor transfer machine base.

[0014] Furthermore, the guardrail assembly includes a guardrail and a mounting piece, the mounting piece is arranged along the outer periphery of the platform body, and the guardrail is connected to the mounting piece.

[0015] The application of the technical solution of the utility model has the following beneficial effects:

[0016] (1) This embodiment provides a high-rise platform device for a thin coal seam anchor transfer machine unit, comprising a platform body, an operating platform pedal assembly, a guardrail assembly, and a ladder assembly. The platform body is provided with an anchor transfer machine operating platform. The operating platform pedal assembly is sunken and arranged at a position on the platform body corresponding to the anchor transfer machine operating platform. The guardrail assembly is arranged on the outer periphery of the platform body, and the ladder assembly is arranged on the lower side of the platform body. By arranging the sunken operating platform pedal assembly, while ensuring that the height of the entire anchor transfer machine unit remains unchanged, the operator can stand on the sunken operating platform pedal to operate the anchor machine, thereby increasing the operator's operating space, improving operational convenience, reducing labor intensity, improving support efficiency, and thereby increasing the speed of tunnel construction.

[0017] (2) In the present invention, a sliding pedal is provided, which can be extended or retracted relative to the operating platform pedal. When performing support operations, the sliding pedal can be extended to increase the standing and operating space for the operators. When the support operations are completed, the sliding pedal is retracted to save space and facilitate the movement of the anchor transfer unit in the tunnel.

[0018] (3) In the present invention, the operating table pedal assembly also includes a limit assembly, which includes a limit plate arranged on the operating table pedal along the extension and retraction direction of the sliding pedal and a limit block arranged at the bottom of the sliding pedal. The limit plate matches the limit block and is used to limit the extension and retraction stroke of the sliding pedal in the hollow structure of the operating table pedal.

[0019] (4) In the present invention, the operating table pedal and the sliding pedal are both provided with anti-slip plates to increase the friction of the pedals and prevent the risk of the operator slipping during operation.

[0020] (5) In the present invention, a pedal guardrail is further provided on the sliding pedal. The pedal guardrail is provided at the end of the protruding end of the pedal body. The pedal guardrail moves with the movement of the sliding pedal. The pedal guardrail cooperates with the guardrail assembly provided on the walkway body to protect the operator standing on the sliding pedal / operating platform pedal, prevent the operator from falling, and ensure the safety of the operator.

[0021] In addition to the above-described purposes, features and advantages, the present invention has other purposes, features and advantages. The present invention will be further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings, which constitute part of this application, are intended to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are intended to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings:

[0023] Figure 1 This is a schematic structural diagram of a high-rise platform device in an embodiment of the present utility model;

[0024] Figure 2 yes Figure 1 A top view of

[0025] Figure 3 yes Figure 1 Left view of;

[0026] Figure 4 It is a schematic diagram of the walkway body;

[0027] Figure 5 yes Figure 4 A top view of

[0028] Figure 6 is a schematic diagram of the structure of the operating table pedal assembly (the sliding pedal is not shown);

[0029] Figure 7 It is a structural diagram of a sliding pedal;

[0030] Figure 8 It is a schematic diagram of the ladder assembly;

[0031] Among them, 1. Walkway body, 1.1. Mounting plate, 1.2. Mounting notch, 2. Operation platform pedal assembly, 2.1. Operation platform pedal, 2.2. Connecting parts, 2.2.1. Rectangular tube, 2.2.2. Rib plate, 2.3. Sliding pedal, 2.3.1. Pedal body, 2.3.2. Slide, 2.3.3. Baffle, 2.4. Limiting plate, 2.5. Pedal guardrail, 2.6. Anti-skid plate, 3. Guardrail assembly, 3.1. Guardrail, 3.2. Mounting parts, 4. Ladder assembly, 4.1 Pedal, 4.2. Round tube, 4.3. Handrail, 4.4. Mounting plate. DETAILED DESCRIPTION

[0032] The following describes the embodiments of the present invention in detail with reference to the accompanying drawings. However, the present invention can be implemented in a variety of different ways as defined and covered.

[0033] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship 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 device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0034] Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature identified with "first," "second," etc., may explicitly or implicitly include one or more of such features. In the description of this utility model, unless otherwise specified, "plurality" means two or more.

[0035] Example

[0036] See also Figures 1-8 This embodiment provides a high-rise platform device for a thin-sea anchor transfer unit, comprising a platform body 1, an operating platform pedal assembly 2, a guardrail assembly 3, and a ladder assembly 4. The platform body 1 is provided with an anchor transfer unit operating platform A. Specifically, the platform body 1 has a hollowed-out portion, which is provided with a mounting plate 1.1 with a hollowed-out center. The anchor transfer unit operating platform A is mounted to the mounting plate 1.1 via bolts. The hollowed-out portion of the mounting plate 1.1 facilitates pipeline routing and subsequent maintenance.

[0037] See also Figure 1 、 Figure 2 、 Figure 4 and Figure 5The operating platform pedal assembly 2 is sunken and arranged at a position on the walkway body 1 corresponding to the anchor transfer machine operating platform A. A notch for installing the operating platform pedal assembly 2 is provided at a position on the walkway body 1 close to the anchor transfer machine operating platform A.

[0038] See also Figure 2 and Figure 6 The operating platform pedal assembly 2 includes an operating platform pedal 2.1, a connecting piece 2.2, and a sliding pedal 2.3. The operating platform pedal 2.1 is sunken on the platform body 1 via the connecting piece 2.2, and the sliding pedal 2.3 is slidably connected to the operating platform pedal 2.1. The sunken design of the operating platform pedal 2.1 allows operators to operate the anchor bolter while standing on the sunken operating platform pedal 2.1, improving the operator's operational convenience, reducing labor intensity, and thereby increasing the speed of tunnel excavation. The sliding pedal 2.3 is provided and can be extended or retracted relative to the operating platform pedal 2.1. When the sliding pedal 2.3 is extended, it increases the operator's standing and operating space. When the operation is completed, the sliding pedal 2.3 is retracted, saving space and facilitating the advancement of the anchor bolt transfer unit in the tunnel.

[0039] In this embodiment, see Figure 6 The operating platform pedal 2.1 is composed of an upper plate, a lower plate and two side plates. The upper plate, the lower plate and the two side plates cooperate to form a hollow structure. The sliding pedal 2.3 is sleeved in the hollow structure of the operating platform pedal 2.1. The sliding pedal 2.3 slides and retracts along the hollow structure of the operating platform pedal 2.1.

[0040] See also Figure 7 The sliding pedal 2.3 comprises a pedal body 2.3.1, a slideway 2.3.2, and a baffle 2.3.3. The slideway 2.3.2 is disposed at the bottom of the pedal body 2.3.1 along the direction of extension and contraction of the sliding pedal 2.3, and the baffle 2.3.3 is disposed at the end of the protruding end of the pedal body 2.3.1. In this embodiment, the slideway 2.3.2 is constructed of two circular steel tubes, which are welded to either side of the bottom of the pedal body 2.3.1, with the central axis of the circular steel tubes parallel to the direction of extension and contraction of the sliding pedal 2.3.

[0041] In this embodiment, the operating table pedal assembly 2 also includes a limit assembly, which includes a limit plate 2.4 arranged on the operating table pedal 2.1 along the extension and retraction direction of the sliding pedal 2.3 and a limit block arranged at the bottom of the sliding pedal 2.3. The limit plate 2.4 matches the limit block and is used to limit the extension and retraction stroke of the sliding pedal 2.3 within the hollow structure of the operating table pedal 2.1.

[0042] In this embodiment, there are at least two groups of limit plates 2.4, which are arranged at both ends of the lower plate of the operating table pedal 2.1 along the extension and retraction direction of the sliding pedal 2.3. The limit blocks located at the bottom of the pedal body 2.3.1 cooperate with the limit plates 2.4 to limit the sliding stroke of the sliding pedal 2.3, prevent the sliding pedal 2.3 from escaping from the hollow structure of the operating table pedal 2.1, and limit the retraction stroke of the sliding pedal 2.3.

[0043] In this embodiment, the limit block is made of two rectangular steel pipes, which are welded to the two ends of the bottom of the pedal body 2.3.1 where the slideway 2.3.2 is not provided. The central axis of the rectangular steel pipe is perpendicular to the extension direction of the sliding pedal 2.3.

[0044] In this embodiment, see Figure 6 and Figure 7 The operating platform pedal 2.1 and the sliding pedal 2.3 are both provided with an anti-skid plate 2.6 to increase the friction of the pedals and prevent the risk of slipping when the operator is operating.

[0045] In this embodiment, see Figure 2 、 Figure 3 and Figure 7 The sliding pedal 2.3 is also provided with a pedal guardrail 2.5. The pedal guardrail 2.5 is arranged at the end of the protruding end of the pedal body 2.3.1. The pedal guardrail 2.5 moves with the movement of the sliding pedal 2.3. The pedal guardrail 2.5 cooperates with the guardrail assembly 3 arranged on the walkway body 1 to protect the operators standing on the sliding pedal 2.3 / operating platform pedal 2.1, prevent the operators from falling accidents, and ensure the safety of the operators.

[0046] In this embodiment, see Figure 4 and Figure 6 The connecting member 2.2 includes a plurality of rectangular tubes 2.2.1 and a plurality of ribs 2.2.2. One end of the rectangular tubes 2.2.1 is connected to the operating platform pedal 2.1, and the other end is connected to the platform body 1. The ribs 2.2.2 are connected between the rectangular tubes 2.2.1 and the platform body 1. In this embodiment, preferably, the connecting member 2.2 is connected to the operating platform pedal 2.1 and the platform body 1 by welding.

[0047] See also Figure 1-Figure 5 The guardrail assembly 3 is disposed on the outer periphery of the platform body 1 and includes a guardrail 3.1 and a mounting member 3.2. The mounting member 3.2 is disposed along the outer periphery of the platform body 1 and is connected to the guardrail 3.1 and the mounting member 3.2. In this embodiment, the guardrail 3.1 is welded from a circular steel pipe, and the mounting member 3.2 is also a circular steel pipe. The guardrail 3.1 is inserted into the mounting member 3.2 and fastened with bolts.

[0048] See also Figure 1 、 Figure 3 and Figure 5 The ladder assembly 4 is arranged on the lower side of the platform body 1. The platform body 1 is provided with a mounting notch 1.2 for mounting the ladder assembly 4. The mounting notch 1.2 is provided to facilitate the connection of the ladder assembly 4 and the passage of the operators. Figure 8 The ladder assembly 4 includes a round tube 4.2 and a pedal 4.3. One end of the round tube 4.2 is connected to the installation notch 1.2 of the platform body 1, and the other end is connected to the anchor transfer machine base through the mounting plate 4.4. The ladder assembly 4 also includes a handrail 4.3 to facilitate the operator to grab and hold.

[0049] When the operator is carrying out tunnel support, he or she climbs onto the platform body 1 through the ladder assembly 4. Then the operator can stand upright on the sunken operating platform pedal 2.1 to operate the anchor bolter. The sliding pedal 2.3 can be slid to the outermost side to increase the operating space of the operating platform pedal 2.1. When the support is completed and the machine is moved forward, the sliding pedal 2.3 is retracted to save space.

[0050] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A high-rise platform device for a thin coal seam anchor transfer unit, characterized in that: The utility model comprises a platform body (1), an operating platform pedal assembly (2), a guardrail assembly (3) and a ladder assembly (4); the platform body (1) is provided with an anchor rod transfer machine operating platform; the operating platform pedal assembly (2) is sunken and arranged at a position on the platform body (1) corresponding to the anchor rod transfer machine operating platform; the guardrail assembly (3) is arranged on the outer periphery of the platform body (1); and the ladder assembly (4) is arranged on the lower side of the platform body (1).

2. The high-rise platform device for a thin coal seam anchor transfer unit according to claim 1 is characterized in that: The operating platform pedal assembly (2) comprises an operating platform pedal (2.1), a connecting piece (2.2) and a sliding pedal (2.3); the operating platform pedal (2.1) is sunkenly arranged on the platform body (1) via the connecting piece (2.2); and the sliding pedal (2.3) is slidably connected to the operating platform pedal (2.1).

3. The high-rise platform device for a thin coal seam anchor transfer unit according to claim 2, characterized in that: The operating platform pedal (2.1) is a hollow structure, the sliding pedal (2.3) is sleeved in the hollow structure of the operating platform pedal (2.1), and the sliding pedal (2.3) slides and retracts along the hollow structure of the operating platform pedal (2.1).

4. The high-rise platform device for a thin coal seam anchor transfer unit according to claim 3 is characterized in that: The sliding pedal (2.3) comprises a pedal body (2.3.1), a slideway (2.3.2) and a baffle (2.3.3); the slideway (2.3.2) is arranged at the bottom of the pedal body (2.3.1) along the telescopic direction of the sliding pedal (2.3); and the baffle (2.3.3) is arranged at the end of the protruding end of the pedal body (2.3.1).

5. The high-rise platform device for a thin coal seam anchor transfer unit according to claim 4 is characterized in that: The operating table pedal assembly (2) further comprises a limiting assembly, comprising a limiting plate (2.4) arranged on the operating table pedal (2.1) along the telescopic direction of the sliding pedal (2.3) and a limiting block arranged at the bottom of the sliding pedal (2.3); the limiting plate (2.4) matches the limiting block and is used to limit the telescopic travel of the sliding pedal (2.3) within the hollow structure of the operating table pedal (2.1).

6. The high-rise platform device for a thin coal seam anchor transfer unit according to claim 4, characterized in that: The sliding pedal (2.3) is also provided with a pedal guardrail (2.5), and the pedal guardrail (2.5) is arranged at the end of the protruding end of the pedal body (2.3.1).

7. The high-rise platform device for a thin coal seam anchor transfer unit according to claim 2, characterized in that: The operating platform pedal (2.1) and the sliding pedal (2.3) are both provided with an anti-slip plate (2.6).

8. The high-rise platform device for a thin coal seam anchor transfer unit according to claim 2, characterized in that: The connecting member (2.2) comprises a plurality of rectangular tubes (2.2.1) and a plurality of stiffening plates (2.2.2); one end of the plurality of rectangular tubes (2.2.1) is connected to the operating platform pedal (2.1), and the other end is connected to the platform body (1); the stiffening plates (2.2.2) are connected between the rectangular tubes (2.2.1) and the platform body (1).

9. The high-rise platform device for a thin coal seam anchor transfer unit according to claim 1, characterized in that: The platform body (1) is provided with an installation notch (1.2) for installing a ladder assembly (4); one end of the ladder assembly (4) is connected to the installation notch (1.2) of the platform body (1), and the other end is connected to the anchor rod transfer machine base.

10. A high-rise platform device for a thin coal seam anchor transfer unit according to any one of claims 1 to 9, characterized in that: The guardrail assembly (3) comprises a guardrail (3.1) and a mounting member (3.2); the mounting member (3.2) is arranged along the outer periphery of the platform body (1); and the guardrail (3.1) is connected to the mounting member (3.2).

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