Anti-sliding device for mine waste residue field

Abstract

The utility model discloses a mine waste residue yard anti-sliding device which comprises an anti-sliding device body, the anti-sliding device body comprises an anti-sliding steel rail body, the structures of the two sides of the anti-sliding steel rail body are the same, and a reinforcing supporting mechanism is further arranged on the anti-sliding device body. By designing the reinforcing supporting mechanism, when the anti-sliding device body is inserted and fixedly installed on the slope of the hillside type mine waste residue field side by side, the external thread supporting column is rotated in the internal thread supporting column again to be adjusted to the reinforcing supporting installation length, and the connecting plate is adjusted to the installation angle to be reinforced; the external thread supporting column and the internal thread supporting column are fixedly installed on the side face of the anti-sliding device body and are installed on the inclined face of the mine waste residue field in a reinforcing mode, the top end exposed outside is supported in a reinforcing mode after the anti-sliding device body is installed, and the anti-sliding device body is not prone to inclining outwards when being accumulated and heavily pressed by waste residues; therefore, the overall stability of the anti-sliding device on accumulated waste residues when the anti-sliding device is installed in a mine waste residue field is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of anti-skid devices, and in particular relates to an anti-skid device for a mine waste dump. Background Art

[0002] A mine slag dump is a place where slag formed during the mining process is piled. The slag dump is located in a river valley. The instability of the slag dump not only affects the surrounding environment, but also poses a huge threat to its downstream sites or nearby residents. Usually, the slag is treated against sliding by fixing abandoned rail piles on the slope of the slag dump. The existing anti-slip device is mainly used in hillside slag dumps with steep original ground and thick Quaternary cover on the surface. Abandoned rails are inserted into the slope as a connection between the first-stage slag dump and the second-stage slag dump, and the second-stage slag dump and the third-stage slag dump, thereby decomposing the original large-volume slag dump into a smaller-volume slag dump, effectively solving the impact of the slag dump on the downstream site, reducing the risk of debris flow disasters, and improving the overall stability of the slag dump.

[0003] When the existing anti-skid device is installed in a hillside type mine waste dump for use, it is directly inserted into the inside of the hillside type mine waste dump. The anti-skid device is fixedly installed in the hillside type mine waste dump for use, and the top is exposed to the outside. When the top is subjected to external force due to the accumulation of waste slag, it is not convenient to strengthen the support for the side of the anti-skid device. When subjected to the heavy pressure of the accumulation for a long time, the anti-skid device is easily installed loosely and tilted to the outside, thereby affecting the overall stability of the accumulated waste slag when the anti-skid device is installed in the mine waste dump. For this reason, the utility model proposes an anti-skid device for mine waste dump. Utility Model Content

[0004] The utility model aims to provide an anti-skid device for a mine waste dump, so as to solve the problem in the above-mentioned background technology that the anti-skid device is fixedly installed on a hillside type mine waste dump with the top exposed to the outside world, and when the top is subjected to external force and pressure due to the accumulation of waste slag, it is not convenient to strengthen the support for the side of the anti-skid device. When subjected to the heavy pressure of the accumulation for a long time, the anti-skid device is easily installed loosely and tilted to the outside, thereby affecting the overall stability of the accumulated waste slag installed in the mine waste dump.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-skid device for a mine waste dump, comprising an anti-skid device body, the anti-skid device body comprising an anti-skid steel rail body, and the structures on both sides of the anti-skid steel rail body are the same, and the anti-skid device body is also provided with:

[0006] A reinforcing support mechanism, wherein the reinforcing support mechanism comprises a reinforcing support component and a fixed installation component, wherein the reinforcing support component is arranged on the surface of one end of the anti-slip steel rail body, and the fixed installation component is arranged at the end of the reinforcing support component;

[0007] A reinforcing connection mechanism comprises a reinforcing connection component and a rotating and fixing component. The reinforcing connection component is arranged at the connection of two anti-slip steel rail bodies, and the rotating and fixing component is arranged on the inner side of the end of the reinforcing connection component.

[0008] Preferably, the reinforced support assembly includes a mounting plate equidistantly welded and fixed to the top of one side of the anti-slip steel rail body, the interior of the mounting plate is movably connected to an internally threaded support column via a connecting pin, and the interior of the internally threaded support column is rotatably connected to an externally threaded support column.

[0009] Preferably, the fixed installation assembly includes a rotating ring rotatably connected to the end of the external threaded support column, a fixed plate is welded and fixed to the end of the rotating ring, a connecting plate is installed on the end of the fixed plate through a connecting pin, and mounting holes are opened at both ends of the connecting plate.

[0010] Preferably, the connecting plate and the fixing plate are movably connected via a connecting pin, and the fixing plate and the end of the externally threaded support column are rotatably connected via the rotating ring.

[0011] Preferably, the reinforcing fixing assembly comprises internal threaded holes formed at the bottom ends of both sides of the anti-slip steel rail body, mounting grooves are formed on both sides of the internal threaded holes, and internal threaded clamping plates are provided inside the mounting grooves.

[0012] Preferably, the internal thread clamping plate is an arc-shaped structure, and the two internal thread clamping plates are symmetrically arranged.

[0013] Preferably, the reinforced elastic component includes two reinforced elastic rings fixedly installed at the connection between the outer surface of the internal thread clamping plate and the inner surface of the limiting groove by screws, and the internal thread clamping plate and the inside of the installation groove are elastically connected through the reinforced elastic rings.

[0014] Preferably, limiting blocks are provided at both ends of the internal thread clamping plate, limiting grooves are provided at both ends of the mounting groove, and the limiting blocks are connected to the internal structure of the limiting groove in a limiting manner.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] By designing a reinforced support mechanism, the anti-skid device body can be inserted side by side and fixedly installed on the slope of a hillside type mine waste dump, and the external threaded support column is rotated inside the internal threaded support column again to adjust the length of the reinforced support installation, the connecting plate is adjusted to the installation angle for reinforcement, and the external threaded support column and the internal threaded support column are fixedly installed on the side of the anti-skid device body and reinforced on the slope of the mine waste dump. After the anti-skid device body is installed, the top exposed to the outside is strengthened. When the anti-skid device body is subjected to the accumulation and heavy pressure of waste slag, it is not easy to cause tilting to the outside, thereby improving the overall stability of the anti-skid device installed in the mine waste dump on the accumulated waste slag. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the internal thread support column, the external thread support column and the anti-slip rail body in the open state of the utility model;

[0019] Figure 3 For this utility model Figure 2 The enlarged structural diagram of part A in the middle;

[0020] Figure 4 It is a partial three-dimensional structural schematic diagram of the internal thread support column and the external thread support column of the utility model;

[0021] Figure 5 It is a schematic diagram of the structure of the partial connection of the two anti-slip device bodies of the utility model;

[0022] Figure 6 For this utility model Figure 5 The enlarged structural diagram of part B in the middle;

[0023] Figure 7 This is a schematic diagram of the slag stacking structure in the first stage of the utility model;

[0024] Figure 8 This is a schematic diagram of the second stage slag stacking structure of the utility model;

[0025] Fig. 9 This is a schematic diagram of the slag stacking structure in the third stage of the utility model;

[0026] In the figure: 100, anti-skid device body; 101, anti-skid rail body; 1011, mounting plate; 1012, internal thread support column; 1013, external thread support column; 1014, rotating ring; 1015, connecting plate; 1016, fixing plate; 102, slot; 1021, card body; 1022, reinforced closing plate; 1023, mounting bolt; 1024, groove. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figures 1 to 9 The utility model provides a technical solution: an anti-skid device for a mine waste dump, comprising an anti-skid device main body 100, the anti-skid device main body 100 comprising an anti-skid steel rail body 101, and the structures on both sides of the anti-skid steel rail body 101 are the same, a reinforcing support mechanism is also arranged on the anti-skid device main body 100, and the reinforcing support mechanism comprises a reinforcing support component and a fixed installation component, the reinforcing support component is arranged on the surface of one end of the anti-skid steel rail body 101, and the fixed installation component is arranged at the end of the reinforcing support component, the anti-skid device main body 100 can be fixedly installed in a hillside type mine waste dump for anti-skid use, and the side end of the anti-skid device main body 100 exposed to the outside is reinforced by the reinforcing support mechanism, and the anti-skid device main body 100 is not easy to tilt outward when subjected to the accumulation and heavy pressure of waste slag, thereby improving the overall stability of the anti-skid device installed in the mine waste dump against the accumulated waste slag.

[0029] In order to strengthen the support for the side of the anti-slip device body 100 by strengthening the support assembly, so that it is not easy to tilt when subjected to the force of accumulated waste slag, in this embodiment, preferably, the strengthening support assembly includes a mounting plate 1011 equidistantly welded and fixed to the top of one side of the anti-slip rail body 101, the interior of the mounting plate 1011 is movably connected to an internal threaded support column 1012 through a connecting pin, the interior of the internal threaded support column 1012 is rotatably connected to an external threaded support column 1013, the external threaded support column 1013 is rotated inside the internal threaded support column 1012 to adjust the installation length, and it is fixed and installed to strengthen the support.

[0030] In order to facilitate the adjustment of the length of the internal thread support column 1012 and the external thread support column 1013 through the fixed installation component, and then fix the bottom end on the slope of the hillside mine waste dump to facilitate the fixed and strengthened support operation, in this embodiment, preferably, the fixed installation component includes a rotating ring 1014 rotatably connected to the end of the external thread support column 1013, and the end of the rotating ring 1014 is welded and fixed with a fixed plate 1016. When the external thread support column 1013 is rotated to adjust the length, the rotating ring 1014 is rotated to rotate the fixed plate 1016 and The connecting plate 1015 is adjusted in place without moving, and the end of the fixed plate 1016 is installed with the connecting plate 1015 through a connecting pin. Mounting holes are opened at both ends of the connecting plate 1015. Bolts penetrate the inside of the mounting holes to fix the connecting plate 1015 on the slope of the hillside type mine waste dump. The connecting plate 1015 and the fixed plate 1016 are movably connected by the connecting pin, and the fixed plate 1016 is rotatably connected to the end of the externally threaded support column 1013 through a rotating ring 1014, so that the angle of the connecting plate 1015 can be adjusted and fixedly installed for use.

[0031] A reinforcing connection mechanism is provided, and the reinforcing connection mechanism includes a reinforcing connection component and a rotating fixing component. The reinforcing connection component is arranged at the connection of the two anti-skid rail bodies 101, and the rotating fixing component is arranged on the inner side of the end of the reinforcing connection component. When the anti-skid device main body 100 is fixedly inserted side by side inside a hillside type mine waste dump, the reinforcing connection mechanism can strengthen the fixed connection of the connection of the two anti-skid device main bodies 100, and the connection is more stably supported when subjected to the gravity of the waste, thereby improving the fixation of the connection of the anti-skid device main body 100 after being fixedly installed side by side, and preventing waste from entering the connection.

[0032] In order to facilitate the installation of the two anti-slip device main bodies 100 by strengthening the connection assembly, in this embodiment, preferably, the strengthening connection assembly includes a card slot 102 opened on both sides of the anti-slip steel rail body 101, and the side of the anti-slip steel rail body 101 is arranged on a strengthening closing plate 1022, and the two sides of the strengthening closing plate 1022 are integrally formed with a card body 1021, and the card body 1021 and the strengthening closing plate 1022 are snap-fitted and installed at the connection between the two anti-slip steel rail bodies 101 for use in strengthening the connection. It is not easy to enter the interior during anti-slip waste slag, which is convenient for strengthening the connection. The internal structure of the card body 1021 is consistent with the internal structure of the card slot 102, and the strengthening closing plate 1022 and the side of the anti-slip steel rail body 101 are snap-fitted and connected with the card body 1021 and the card slot 102, and the strengthening closing plate 1022 is snap-fitted and installed at the connection between the two anti-slip steel rail bodies 101 by snapping the card body 1021 in the interior of the card slot 102, which is convenient for installation and connection.

[0033] In order to facilitate the re-fixation and use of the reinforced closing plate 1022 and the card body 1021 after being engaged and installed by means of a rotating fixing component, in the present embodiment, preferably, the rotating fixing component includes a groove 1024 opened at the end of the card body 1021, and the inner side of the groove 1024 is rotatably connected with a mounting bolt 1023, and the end of the mounting bolt 1023 is embedded in one end of the inner part of the card groove 102. After the card body 1021 is engaged and installed, the rotating mounting bolt 1023 on the inner side of the groove 1024 is embedded in the inner part of the card groove 102 and fixedly installed, which facilitates the fixation of the reinforced closing plate 1022 and the card body 1021 to strengthen the support connection of the two anti-slip rail bodies 101.

[0034] The working principle and use process of the utility model are as follows: before using the anti-skid device for mine waste dump, the surface is firstly prepared before the slag is piled, and then the anti-skid device body 100 is inserted into the surface of the slope to a certain depth inside the hillside type mine waste dump, so that the anti-skid device body 100 is inserted side by side into the slope of the hillside type mine waste dump, and when inserting, the card body 1021 is engaged with the inside of the card slot 102 to engage the strengthening closing plate 1022 at the connection of the two anti-skid steel rail bodies 101, and .... After the installation is completed, the rotating installation bolt 1023 is embedded in the inner surface of one end of the card slot 102, so that the two anti-skid device bodies 100 are inserted and fixed side by side for use after the reinforcing closing plate 1022 and the card body 1021 are fixedly installed. When in use, it is not easy for waste residue to enter the connection. At the same time, the anti-skid device body 100 is installed and the connection is strengthened. When subjected to the gravity of waste residue, the connection is more stably supported, which improves the anti-skid device body 100 After being fixed and installed side by side, the fixity of the connection is strengthened, and it is not easy for waste residue to enter the connection.

[0035] Then, after the anti-skid device body 100 is inserted and fixedly installed on the slope of the hillside type mine waste dump, at the top of the anti-skid rail body 101 exposed to the outside world, the external threaded support column 1013 is rotated inside the internal threaded support column 1012 again to adjust the length of the reinforced support installation. When the external threaded support column 1013 rotates, the rotating ring 1014 is rotated at the end of the external threaded support column 1013, so that the connecting plate 1015 remains in place, and the connecting plate 1015 is adjusted to the installation angle to be closed on the slope of the mine waste dump, and the bolts pass through the installation holes at the ends of the connecting plate 1015. The internal reinforcement installation is carried out, and the external threaded support column 1013 and the internal threaded support column 1012 are fixedly installed on the side of the anti-skid device body 100 and are also reinforced on the inclined surface of the mine waste dump, so that the anti-skid device body 100 can be inserted to strengthen the support of the top of the anti-skid rail body 101. After the anti-skid device body 100 is fixedly installed, when it is used to resist the sliding of waste slag in a hillside mine waste dump, the anti-skid device body 100 is not easy to tilt outward when it is subjected to the accumulation and heavy pressure of waste slag, thereby improving the overall stability of the anti-skid device installed in the mine waste dump on the accumulated waste slag.

[0036] Although the embodiments of the present invention have been shown and described (see the above detailed description for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-skid device for a mine waste dump, comprising an anti-skid device body (100), wherein the anti-skid device body (100) comprises an anti-skid steel rail body (101), and the structures of both sides of the anti-skid steel rail body (101) are the same, characterized in that: The anti-slip device body (100) is also provided with: A reinforcing support mechanism, wherein the reinforcing support mechanism comprises a reinforcing support component and a fixed installation component, wherein the reinforcing support component is arranged on the surface of one end of the anti-slip steel rail body (101), and the fixed installation component is arranged at the end of the reinforcing support component; A reinforcing connection mechanism comprises a reinforcing connection component and a rotating fixing component, wherein the reinforcing connection component is arranged at the connection between two anti-slip steel rail bodies (101), and the rotating fixing component is arranged at the inner side of the end of the reinforcing connection component.

2. The anti-slip device for mine waste dump according to claim 1, characterized in that: The reinforcing support assembly comprises a mounting plate (1011) equidistantly welded and fixed to the top of one side of the anti-slip steel rail body (101); the interior of the mounting plate (1011) is movably connected to an internal threaded support column (1012) via a connecting pin; the interior of the internal threaded support column (1012) is rotatably connected to an external threaded support column (1013).

3. The anti-slip device for mine waste dump according to claim 2, characterized in that: The fixed installation assembly comprises a rotating ring (1014) rotatably connected to the end of the external thread support column (1013), a fixed plate (1016) is welded and fixed to the end of the rotating ring (1014), a connecting plate (1015) is installed on the end of the fixing plate (1016) via a connecting pin, and mounting holes are provided at both ends of the connecting plate (1015).

4. The anti-slip device for mine waste dump according to claim 3, characterized in that: The connecting plate (1015) and the fixing plate (1016) are movably connected via a connecting pin, and the fixing plate (1016) and the end of the externally threaded support column (1013) are rotatably connected via the rotating ring (1014).

5. The anti-slip device for mine waste dump according to claim 1, characterized in that: The reinforced connection assembly comprises a card slot (102) provided on both sides of the anti-slip steel rail body (101), the side of the anti-slip steel rail body (101) is arranged on a reinforced closing plate (1022), and the card bodies (1021) are integrally formed on both sides of the reinforced closing plate (1022).

6. The anti-slip device for mine waste dump according to claim 5, characterized in that: The card body (1021) matches the internal structure of the card slot (102), and the reinforced closing plate (1022) and the side surface of the anti-slip steel rail body (101) are connected by snapping with the card slot (102) through the card body (1021).

7. The anti-slip device for a mine waste dump according to claim 5, characterized in that: The rotation fixing assembly comprises a groove (1024) opened at the end of the card body (1021), a mounting bolt (1023) is rotatably connected to one side of the interior of the groove (1024), and an end of the mounting bolt (1023) is embedded in one end of the interior of the card slot (102).

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