Pipeline bracket and coal mining machine

Abstract

The utility model belongs to the technical field of coal mining machine accessories, and specifically discloses a pipeline bracket and a coal mining machine. The pipeline bracket includes a bracket body and a plugging member, one side of the bracket body is provided with a threading groove, and the bracket body is suitable for connecting with a scraper of the coal mining machine; the plugging member is connected to the side wall of the threading groove, and the plugging member and the side wall of the threading groove are surrounded to form a threading hole for threading cables. The utility model can reduce cable damage and save costs.

Description

Technical Field

[0001] The utility model belongs to the technical field of coal mining machine accessories, and in particular relates to a pipeline bracket and a coal mining machine. Background Art

[0002] In the related technology, the cables on the coal mining machine of the fully mechanized working face are generally hung on the crossbeam of the cable trough through a clamp and a hook. During the process of pulling the coal mining machine, the hook is easily squeezed off by the base of the coal mining machine support, which leads to the cable being often squeezed and broken by the base of the support, and even causes cable leakage and injury accidents. In addition, the clamp is easy to get stuck on the cable clamp, which can easily cause the cable to be pulled off, affecting production safety. Summary of the invention

[0003] The utility model aims to solve one of the technical problems in the related art at least to a certain extent. To this end, the embodiment of the utility model provides a pipeline bracket, which can reduce cable damage and save costs.

[0004] The embodiment of the utility model also provides a coal mining machine.

[0005] The pipeline bracket of the embodiment of the utility model includes: a bracket body, a wire threading groove is provided on one side of the bracket body, and the bracket body is suitable for being connected to a scraper of a coal mining machine; a blocking piece, the blocking piece is connected to the side wall of the wire threading groove, and the blocking piece and the side wall of the wire threading groove are arranged to form a wire threading hole for passing the cable.

[0006] The pipeline bracket of this embodiment includes a bracket body and a sealing piece, and the bracket body and the scraper conveyor can be connected. A wire threading groove is arranged on the bracket body, and the cable can be threaded into the wire threading groove. The sealing piece is used to seal the cable in the wire threading hole formed by the sealing piece and the side wall of the wire threading groove, so that the cable can be stably fixed and the cable is not easy to fall off. The cable does not need to be fixed by a clamp, which avoids direct contact with the cable clamp, can reduce cable damage, is conducive to safe production, and saves costs.

[0007] In this embodiment, the bracket body includes: a connecting plate, which is connected to the scraper; a wire trough body, which is connected to the side wall of the connecting plate, and the wire threading groove is formed on the wire trough body.

[0008] In this embodiment, the wire trough body includes: a first mounting plate, the first mounting plate is connected to the connecting plate; a second mounting plate and a third mounting plate, the second mounting plate and the third mounting plate are spaced apart on one side of the first mounting plate, and the first mounting plate, the second mounting plate and the third mounting plate form the wire trough.

[0009] In this embodiment, the second mounting plate and the third mounting plate are both connected to the first mounting plate by welding.

[0010] In this embodiment, the first mounting plate and the connecting plate are spaced apart, and a first slot is formed between the first mounting plate and the connecting plate, wherein the first slot is suitable for being connected to the scraper.

[0011] In this embodiment, a second slot is provided at one end of the connecting plate away from the first slot, and the second slot is suitable for connecting to the scraper.

[0012] In this embodiment, the bracket body further includes a clamping member, which is L-shaped and connected to the connecting plate, and the second clamping groove is formed between the clamping member and the connecting plate.

[0013] In this embodiment, the wire trough body also includes a fourth mounting plate, the fourth mounting plate is connected to the first mounting plate, and the fourth mounting plate is spaced apart from the third mounting plate, and a pipe groove is formed between the fourth mounting plate and the third mounting plate.

[0014] In this embodiment, a mounting hole is provided on the side wall of the threading groove, and the blocking member is inserted into the mounting hole.

[0015] A coal mining machine comprises a scraper, a cable and a plurality of the above-mentioned pipeline brackets, wherein the plurality of pipeline brackets are distributed at intervals along the length direction of the scraper, and the cable passes through the plurality of the threading grooves in sequence. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of a pipeline bracket according to an embodiment of the utility model.

[0017] Reference numerals:

[0018] 1. bracket body; 12. connecting plate; 13. wire trough body; 131. first mounting plate; 132. second mounting plate; 133. third mounting plate; 134. fourth mounting plate; 14. first card slot; 15. second card slot; 16. card connector;

[0019] 2. Sealing piece; 3. Wire threading hole; 4. Pipe threading hole. DETAILED DESCRIPTION

[0020] 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.

[0021] like Figure 1As shown, the pipeline bracket in this embodiment includes a bracket body 1 and a plugging member 2. A threading groove is provided on one side of the bracket body 1. The bracket body 1 is suitable for connecting to a scraper of a coal mining machine. The plugging member 2 is connected to the side wall of the threading groove. The plugging member 2 and the side wall of the threading groove are surrounded by a threading hole 3 for threading a cable.

[0022] Specifically, the bracket body 1 is fixed in a reserved groove of the coal retaining plate of the scraper conveyor, so that the bracket body 1 can be fixed at a suitable height and the installation space can be saved.

[0023] The blocking member 2 is detachable, and when the cable needs to be installed or removed, the blocking member 2 can be removed from the side wall through which the cable is threaded, thereby facilitating the installation and removal of the cable.

[0024] The pipeline bracket of this embodiment includes a bracket body 1 and a sealing member 2, and the bracket body 1 can be connected to the scraper. A wire threading groove is arranged on the bracket body 1, and the cable can be threaded into the wire threading groove. The sealing member 2 is used to seal the cable in the wire threading hole 3 formed by the sealing member 2 and the side wall of the wire threading groove, so that the cable can be stably fixed and the cable is not easy to fall off. The cable does not need to be fixed by a clamp, which avoids direct contact with the cable clamp, can reduce cable damage, is conducive to safe production, and saves costs.

[0025] In this embodiment, the bracket body 1 includes a connecting plate 12 and a wire trough body 13 . The connecting plate 12 is connected to the scraper; the wire trough body 13 is connected to the side wall of the connecting plate 12 , and a wire threading groove is formed on the wire trough body 13 .

[0026] The wire trough body 13 and the side wall of the connecting plate 12 are fixedly connected, so that the wire trough body 13 and the connecting plate 12 can be stably connected. For example, the wire trough body 13 and the connecting plate 12 can be connected by welding.

[0027] It can be understood that the wire trough body 13 is arranged on one side of the connecting plate 12, connected to the scraper through the connecting plate 12, and the wire trough body 13 is used to support the cable, and the cable is passed through the wire trough to fix the cable.

[0028] like Figure 1 As shown, the wire trough body 13 includes a first mounting plate 131, a second mounting plate 132 and a third mounting plate 133, and the first mounting plate 131 is connected to the connecting plate 12. The second mounting plate 132 and the third mounting plate 133 are arranged at one side of the first mounting plate 131 at intervals, and the first mounting plate 131, the second mounting plate 132 and the third mounting plate 133 form a wire threading trough.

[0029] Specifically, the second mounting plate 132 and the third mounting plate 133 are parallel to each other, and the second mounting plate 132 and the third mounting plate 133 are both arranged perpendicular to the first mounting plate 131 .

[0030] It is understandable that using a plate to process the wire trough body 13 can facilitate the processing of the wire trough body 13, and forming a wire trough by the first mounting plate 131, the second mounting plate 132 and the third mounting plate 133 can form the wire trough without removing material, which can save material.

[0031] In this embodiment, the second mounting plate 132 and the third mounting plate 133 are both connected to the first mounting plate 131 by welding.

[0032] It is understandable that the second mounting plate 132 and the third mounting plate 133 are both welded to the first mounting plate 131, and no other connecting parts are required between the second mounting plate 132, the third mounting plate 133 and the first mounting plate 131, which can make the overall structure more compact and easy to process.

[0033] In this embodiment, if Figure 1 As shown, the first mounting plate 131 and the connecting plate 12 are spaced apart, and a first card slot 14 is formed between the first mounting plate 131 and the connecting plate 12 . The first card slot 14 is suitable for being connected to the scraper.

[0034] It should be noted that the first card slot 14 is formed by utilizing the gap between the first mounting plate 131 and the connecting plate 12, and no additional card-connecting components are required, thus saving materials and making the overall structure more compact. Furthermore, the first card slot 14 is connected to the scraper, which facilitates installation and disassembly.

[0035] In this embodiment, a second slot 15 is provided at one end of the connecting plate 12 away from the first slot 14 , and the second slot 15 is suitable for connecting to a scraper.

[0036] It can be understood that the two ends of the connecting plate 12 have a first slot 14 and a second slot 15 respectively. At the same time, the first slot 14 is connected to the scraper and the second slot 15 is connected to the scraper, which can make the connection of the connecting plate 12 more reliable.

[0037] like Figure 1 As shown, the bracket body 1 further includes a clamping member 16 , which is L-shaped and connected to the connecting plate 12 , and a second clamping groove 15 is formed between the clamping member 16 and the connecting plate 12 .

[0038] Specifically, the clamping member 16 is L-shaped, and has a first end and a second end. The first end of the clamping member 16 is connected to the connecting plate 12, and the second end of the clamping member 16 is suspended. The clamping member 16 and the connecting plate 12 are welded to each other, which can facilitate the connection between the clamping member 16 and the connecting plate 12, and can make the connection between the clamping member 16 and the connecting plate 12 more firmly, and there is no need to set other connecting members, so that the overall structure is more compact.

[0039] It should be noted that the connecting piece is set to be L-shaped, so that a U-shaped groove can be formed between the clamping piece 16 and the connecting plate 12. When connecting, the U-shaped groove can be directly clamped on the scraper to facilitate connection.

[0040] In this embodiment, the wire trough body 13 further includes a fourth mounting plate 134 , which is connected to the first mounting plate 131 , and is spaced apart from the third mounting plate 133 , forming a pipe groove between the fourth mounting plate 134 and the third mounting plate 133 .

[0041] Specifically, the fourth mounting plate 134 is longer than the third mounting plate 133, the middle portion of the fourth mounting plate 134 is connected to the first mounting plate 131, and one end of the third mounting plate 133 is connected to the connecting plate 12, so that the first mounting plate 131 can be connected to the connecting plate 12 through the fourth mounting plate 134, and a gap can be formed between the first mounting plate 131 and the connecting plate 12. The fourth mounting plate 134 and the first mounting plate 131 and the connecting plate 12 are all welded, so that the connection is convenient, and there is no need to set a connector between the fourth mounting plate 134 and the first mounting plate 131 and the connecting plate 12, so that the overall structure can be more compact.

[0042] It is understandable that water pipes need to be arranged when the coal mining machine is working, and the arrangement of the water pipes can be facilitated by providing pipe grooves.

[0043] In this embodiment, a mounting hole is provided on the side wall of the wire threading groove, and the blocking member 2 is passed through the mounting hole.

[0044] Specifically, mounting holes are provided on two side walls opposite to the threading hole 3, and the blocking member 2 passes through the two mounting holes, so that the opening opposite to the bottom of the threading groove can be blocked to form the threading hole 3. The cross section of the blocking member 2 can be circular, triangular, square, etc., as long as it can be inserted into the mounting hole.

[0045] When the wire trough body 13 is provided with a pipe passing groove, the side wall of the pipe passing groove is also provided with a mounting hole, and the mounting holes on the side wall of the pipe passing groove correspond to the mounting holes on the side wall of the wire threading groove, so that the wire threading groove and the pipe passing groove can be blocked at the same time by a blocking piece 2, and a pipe passing hole 4 is formed between the blocking piece 2 and the pipe passing groove.

[0046] The coal mining machine in this embodiment (not shown in the figure) includes a scraper, a cable and a plurality of pipeline brackets. The plurality of pipeline brackets are spaced apart along the length direction of the scraper, and the cable passes through a plurality of threading grooves in sequence.

[0047] Specifically, the pipeline bracket is arranged at the reserved groove of the scraper conveyor coal baffle plate, and the first clamping groove 14 and the second clamping groove 15 are respectively clamped on two opposite side walls of the reserved groove.

[0048] By arranging a plurality of pipeline brackets at intervals in the length direction of the scraper, the cables can be reliably fixed by the plurality of pipeline brackets.

[0049] 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.

[0050] 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.

[0051] 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.

[0052] 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.

[0053] 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.

[0054] 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 pipeline bracket, characterized in that: include: A bracket body, one side of which is provided with a threading groove, and the bracket body is suitable for connecting with a scraper of a coal mining machine; The blocking piece is connected to the side wall of the threading groove, and the blocking piece and the side wall of the threading groove are arranged to form a threading hole for threading the cable.

2. The pipeline bracket according to claim 1, characterized in that: The bracket body comprises: A connecting plate, the connecting plate is connected to the scraper; A wire trough body, wherein the wire trough body is connected to the side wall of the connecting plate, and the wire threading groove is formed on the wire trough body.

3. The pipeline bracket according to claim 2, characterized in that: The wire trough body comprises: a first mounting plate, wherein the first mounting plate is connected to the connecting plate; A second mounting plate and a third mounting plate, wherein the second mounting plate and the third mounting plate are spaced apart on one side of the first mounting plate, and the first mounting plate, the second mounting plate and the third mounting plate form the threading groove.

4. The pipeline bracket according to claim 3, characterized in that: The second mounting plate and the third mounting plate are both connected to the first mounting plate by welding.

5. The pipeline bracket according to claim 3, characterized in that: The first mounting plate and the connecting plate are spaced apart, and a first slot is formed between the first mounting plate and the connecting plate, wherein the first slot is suitable for being connected to the scraper.

6. The pipeline bracket according to claim 5, characterized in that: A second slot is disposed at one end of the connecting plate away from the first slot, and the second slot is suitable for connecting to the scraper.

7. The pipeline bracket according to claim 6, characterized in that: The bracket body also includes a clamping piece, which is L-shaped and connected to the connecting plate. The second clamping groove is formed between the clamping piece and the connecting plate.

8. The pipeline bracket according to claim 3, characterized in that: The wire trough body also includes a fourth mounting plate, the fourth mounting plate is connected to the first mounting plate, and the fourth mounting plate is spaced apart from the third mounting plate, and a pipe groove is formed between the fourth mounting plate and the third mounting plate.

9. The pipeline bracket according to any one of claims 1 to 8, characterized in that: A mounting hole is provided on the side wall of the threading groove, and the blocking member is inserted into the mounting hole.

10. A coal mining machine, characterized in that: It comprises a scraper, a cable and a plurality of pipeline brackets according to any one of claims 1 to 9, wherein the plurality of pipeline brackets are spaced apart along the length direction of the scraper, and the cable passes through the plurality of wire threading grooves in sequence.

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