A slope structure in waste rock heap management process and its use method

Abstract

The present invention discloses a slope structure for use in the process of waste rock heap management and a method for using the same, relating to the technical field of waste rock heap management. The structure comprises a slope body, a support box fixedly connected to the upper side of the slope body, a top plate fixedly connected to the upper side of the support box, a plurality of protective nets fixedly connected to the upper side of the top plate, a rectangular hole formed on the upper side of the top plate, and a blocking unit for blocking gravel provided on the upper side of the top plate. The blocking unit comprises a blocking plate provided on the upper side of the top plate, and an expansion assembly provided on the outer side of the blocking plate. The slope structure for use in the process of waste rock heap management comprises a slope body, a blocking plate, an electric push rod, a lifting plate, a contact plate, a pressure plate, and a pressure block. When gravel rolls on the slope body, the blocking plate is controlled to rise, and the blocking plate is used to block high-lying, falling gravel, thereby preventing accidents caused by fast-rolling gravel and increasing the safety of gravel heap management.

Description

Technical Field

[0001] The present invention relates to the technical field of waste rock mountain management, in particular to a slope structure in a waste rock mountain management process and a use method thereof. Background Art

[0002] A gangue mountain is a loose accumulation of coal gangue produced during coal mining, which is formed by long-term accumulation. Its management is an important part of mine ecological restoration.

[0003] After searching, the Chinese patent with application number "CN202220751914.1" is specifically a slope structure in the process of waste rock mountain management, including a slope surface and a flat slope surface arranged below the slope surface, wherein: fixed piles are arranged inside the slope surface, and a partition plate is arranged on the top of the fixed piles, and a protective net is arranged above the slope surface, and the protective net is fixedly connected to the slope surface by a first fastening nail; a mud retaining bank is arranged on the right side of the flat slope surface, a stepped groove is arranged inside the drainage ditch, and a blocking bank is fixedly connected to the outer side of the top of the drainage ditch, and the protective net includes a mesh net and a dustproof net, a dustproof net is arranged above the mesh net, and a reinforced nylon line is arranged inside the mesh net.

[0004] In the above patent, a protective net is set on the slope to block gravel and dust, but the protective net has limited effect on blocking gravel. When the loose gravel rolls down the slope, the protective net alone cannot block a large amount of gravel. The gravel rolls down at a fast speed, which is prone to accidents during coal mining and poses a safety hazard. Summary of the Invention

[0005] In view of the shortcomings of the existing technology, the present invention provides a slope structure and a method of use in the process of waste rock mountain management, which solves the problem that the slope has poor blocking effect on rolling gravel when in use.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0007] A slope structure for use in the management of a waste rock mountain comprises a slope body, a support box being fixedly connected to the upper side of the slope body, a top plate being fixedly connected to the upper side of the support box, a plurality of protective nets being fixedly connected to the upper side of the top plate, a rectangular hole being provided on the upper side of the top plate, a blocking unit for blocking gravel being provided on the upper side of the top plate, the blocking unit comprising a blocking plate, the blocking plate being provided on the upper side of the top plate, an expansion component being provided on the outer side of the blocking plate, anti-overflow components being provided on the front and rear sides of the support box, a plurality of support rods and a support frame being fixedly connected to the inner side of the support box, and the support frame being provided in an X-shaped structure.

[0008] Preferably, the extension component includes a blocking plate whose lower end passes through the lower side of the top plate and is located on the inner side of the support box, and a stabilizing plate is fixedly connected to the inner side of the support box and on the left and right sides of the blocking plate, a lifting groove is provided on the outer side of the stabilizing plate, and a lifting plate is slidably connected to the inner side of the lifting groove, the lifting plate is fixedly connected to the blocking plate, and an electric push rod is fixedly connected between the upper side of the lifting plate and the inner wall of the support box.

[0009] Preferably, the right side of the blocking plate is fixedly connected to a guide plate, and the outer side of the guide plate is slidably connected to two guide blocks, and the two guide blocks are symmetrically arranged, and the outer sides of the two guide blocks are fixedly connected to a connecting plate, and the middle part of the right side of the blocking plate is fixedly connected to a pressure plate, and the connecting plate is fixedly connected to an expansion plate on the side away from the pressure plate, and the outer side of the expansion plate is fixedly connected to a guard plate, and a rectangular groove is opened on the other side of the two connecting plates, and the inner side of the rectangular groove is rotatably connected to an inclined plate, and the outer side of the right end of the inclined plate is rotatably connected to a rotating block, and the right side of the rotating block is fixedly connected to a contact plate, and the left side of the contact plate is fixedly connected to a moving rod, and the left end of the moving rod passes through the left side of the blocking plate, and a spring 2 is fixedly connected between the blocking plate and the contact plate, and the left side of the contact plate is fixedly connected to a pressure block.

[0010] Preferably, a stabilizing rod is fixedly connected to the inner side of the support box, a movable hole is opened on the lower side of the blocking plate, and the stabilizing rod is slidably connected to the movable hole.

[0011] Preferably, the anti-overflow assembly includes side panels, which are fixedly connected to the front side of the support box and located on the left and right sides of the blocking plate, the front sides of the two side panels are fixedly connected with a fixed cover 1, the front side of the support box is fixedly connected with a fixed plate, the upper side of the fixed plate is fixedly connected with two mounting blocks, a rotating rod is rotatably connected between the two mounting blocks, the outer side of the rotating rod is fixedly connected with a winding roller, a steel cable is wrapped around the outer side of the winding roller, the steel cables on the front and rear sides are fixedly connected to the blocking plate, the upper side of the fixed plate is fixedly connected with a fixed cover 2, and a top hole is opened on the upper side of the fixed cover 2.

[0012] Preferably, a slide groove 1 is provided on the front side of the two side panels, a slide is slidably connected to the inner side of the slide groove 1, a moving block is fixedly connected to the front side of the slide, the left and right ends of the rotating rod pass through the outer side of the mounting block and are fixedly connected to screws, the screws are threadedly connected to the moving block, the spirals of the two screws are opposite, the side of the slide close to the blocking plate is fixedly connected to two mounting plates, and a shielding plate is fixedly connected between the two mounting plates.

[0013] Preferably, a second slide groove is provided on the upper side of the fixed plate, a slider is slidably connected to the inner side of the second slide groove, a tooth plate is fixedly connected to the upper side of the slider, a gear meshing with the tooth plate is fixedly connected to the outer side of the rotating rod, and a spring 1 is fixedly connected between the outer side of the slider and the inner wall of the second slide groove.

[0014] A method for using a slope structure in a waste rock heap treatment process comprises the following steps:

[0015] S1. First, multiple blocking boards and protective nets are used to block gravel rolling down the slope;

[0016] S2. When there are a lot of gravels rolling down, the gravels press the contact plate, controlling the expansion plates and guardrails on both sides to block the gravels on the front and rear sides. When the pressure blocks on the contact plate come into contact with the pressure plate, the electric push rod controls the blocking plate to rise, blocking the high gravels.

[0017] S3. The winding roller on the blocking plate on the steel cable rotates to control the rotation of the screws on both sides, and control the blocking plates on both sides to approach each other, so that the blocking plates limit the gravel on the slope.

[0018] Beneficial effects

[0019] The present invention provides a slope structure and its use method for waste rock heap management. Compared with the existing technology, it has the following advantages:

[0020] (1) The slope structure in the process of treating the waste rock mountain is provided with a slope body, a blocking plate, an electric push rod, a lifting plate, a contact plate, a pressure plate and a pressure block. When the gravel rolls on the slope body, the blocking plate is controlled to rise, and the blocking plate is convenient for blocking the high-speed rolling gravel to avoid accidents caused by the fast rolling speed of the gravel, thereby increasing the safety of gravel mountain treatment.

[0021] (2) The slope structure of the waste rock mountain treatment process is equipped with a fixed plate, a winding roller, a steel cable, and a rotating rod, which increases the stability of the blocking plate when blocking the gravel. The screw, side plate, moving block and shielding plate are used to control the shielding plates on both sides to move closer to each other, so as to block the gravel in the front and rear areas and prevent the gravel from overflowing. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is the overall three-dimensional structural diagram of the present invention;

[0023] Figure 2 It is a partial three-dimensional structural diagram of the present invention;

[0024] Figure 3 This is a front view of the internal structure of the present invention;

[0025] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0026] Figure 5 This is a first-perspective three-dimensional structural diagram of the expansion component of the present invention;

[0027] Figure 6 A second perspective structural diagram of the expansion assembly of the present invention;

[0028] Figure 7 It is a partial three-dimensional structural diagram of the blocking unit in the present invention;

[0029] Figure 8 It is a partial three-dimensional structural diagram of the overflow prevention component in the present invention.

[0030] In the figure: 1, slope; 2, support box; 3, top plate; 4, rectangular hole; 5, protective net; 6, blocking unit; 7, support rod; 8, support frame; 61, blocking plate; 62, anti-overflow assembly; 63, expansion assembly;

[0031] 621, side panel; 622, fixed cover 1; 623, fixed plate; 624, fixed cover 2; 625, top hole; 626, chute 1; 627, slide plate; 628, moving block; 629, mounting block; 6210, rotating rod; 6211, winding roller; 6212, steel cable; 6213, screw rod; 6214, mounting plate; 6215, shielding plate; 6216, gear; 6217, chute 2; 6218, slider; 6219, spring 1; 6220, tooth plate;

[0032] 631. Stabilizing plate; 632. Moving hole; 633. Stabilizing rod; 634. Lifting slot; 635. Lifting plate; 636. Electric push rod; 637. Guide plate; 638. Guide block; 639. Connecting plate; 6310. Extension plate; 6311. Guardrail; 6312. Moving rod; 6313. Spring 2; 6314. Pressure plate; 6315. Rectangular slot; 6316. Inclined plate; 6317. Rotating block; 6318. Contact plate; 6319. Pressing block. DETAILED DESCRIPTION

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example 1

[0034] See also Figures 1-6The present invention provides a technical solution: a slope structure in the process of gangue mountain management, including a slope body 1, a support box 2 is fixedly connected to the upper side of the slope body 1, a top plate 3 is fixedly connected to the upper side of the support box 2, a plurality of protective nets 5 are fixedly connected to the upper side of the top plate 3, a rectangular hole 4 is opened on the upper side of the top plate 3, and a blocking unit 6 for blocking gravel is provided on the upper side of the top plate 3. The blocking unit 6 includes a blocking plate 61, which is arranged on the upper side of the top plate 3, and an expansion component 63 is provided on the outer side of the blocking plate 61. Anti-overflow components 62 are provided on the front and rear sides of the support box 2, and a plurality of support rods 7 and a support frame 8 are fixedly connected to the inner side of the support box 2. The support frame 8 is an X-shaped structure. The support rods 7 and the support frame 8 are provided to facilitate support of the support box 2, and the protective net 5 facilitates blocking dust and gravel.

[0035] The extension component 63 includes a blocking plate 61, the lower end of which passes through the lower side of the top plate 3 and is located on the inner side of the support box 2. The inner side of the support box 2 and the left and right sides of the blocking plate 61 are fixedly connected with a stabilizing plate 631. A lifting groove 634 is provided on the outer side of the stabilizing plate 631. A lifting plate 635 is slidably connected to the inner side of the lifting groove 634. The lifting plate 635 is fixedly connected to the blocking plate 61. An electric push rod 636 is fixedly connected between the upper side of the lifting plate 635 and the inner wall of the support box 2. When heavy rain outside causes gravel to roll down, the electric push rod 636 is controlled by an external controller to drive the lifting plate 635 to rise, and the lifting plate 635 drives the blocking plate 61 to rise, so that the height of the blocking plate 61 for the gravel is increased, which is convenient for blocking high gravel.

[0036] The right side of the blocking plate 61 is fixedly connected to a guide plate 637, and the outer side of the guide plate 637 is slidably connected to two guide blocks 638. The two guide blocks 638 are symmetrically arranged. The outer sides of the two guide blocks 638 are fixedly connected to a connecting plate 639. The middle part of the right side of the blocking plate 61 is fixedly connected to a pressure plate 6314, and the side of the connecting plate 639 away from the pressure plate 6314 is fixedly connected to an expansion plate 6310, and the outer side of the expansion plate 6310 is fixedly connected to a guardrail 6311. A rectangular groove 6315 is provided on the other side of the two connecting plates 639, and the inner side of the rectangular groove 6315 is rotatably connected to an inclined plate 6316. The outer side of the right end of the inclined plate 6316 is rotatably connected to a rotating block 6317. The right side of the rotating block 6317 is fixedly connected to a contact plate 6318, and the left side of the contact plate 6318 is fixedly connected to a moving rod 6312. The left end of the moving rod 6312 passes through the left side of the blocking plate 61. On the other hand, a spring 2 6313 is fixedly connected between the blocking plate 61 and the contact plate 6318, and a pressure block 6319 is fixedly connected to the left side of the contact plate 6318. When the gravel rolls down, the gravel presses the contact plate 6318 to move, and the contact plate 6318 drives the inclined plate 6316 to rotate. Since the inclined plates 6316 on both sides are symmetrically distributed, it is convenient for the inclined plate 6316 to drive the connecting plate 639 to move, and the connecting plates 639 on both sides move away from each other. The connecting plate 639 drives the expansion plate 6310 to move, and the expansion plate 6310 drives the baffle plate 6311 to move, so that the expansion plates 6310 and baffle plates 6311 on the front and rear sides can block the front and rear areas of the gravel to prevent the gravel from overflowing. When the contact plate 6318 drives the pressure block 6319 to move, the pressure block 6319 contacts the pressure plate 6314, and the external controller controls the electric push rod 636 to drive the blocking plate 61 to rise.

[0037] A stabilizing rod 633 is fixedly connected to the inner side of the support box 2, and a movable hole 632 is opened on the lower side of the blocking plate 61. The stabilizing rod 633 is slidably connected to the movable hole 632. The stabilizing rod 633 is provided to increase the stability of the blocking plate 61. Example 2

[0038] Based on the first embodiment, Figure 7 、 Figure 8As shown, the overflow prevention component 62 includes a side plate 621, which is fixedly connected to the front side of the support box 2 and is located on the left and right sides of the blocking plate 61. The front sides of the two side plates 621 are fixedly connected with a fixed cover 622, and the front side of the support box 2 is fixedly connected with a fixed plate 623. The upper side of the fixed plate 623 is fixedly connected with two mounting blocks 629. A rotating rod 6210 is rotatably connected between the two mounting blocks 629. The outer side of the rotating rod 6210 is fixedly connected to a winding roller 6211. The outer side of the winding roller 6211 is wound with a steel cable 6212. The steel cables 6212 on the front and rear sides are fixedly connected to the blocking plate 61. The upper side of the fixed plate 623 is fixed. The fixed cover 624 is fixedly connected, and a top hole 625 is opened on the upper side of the fixed cover 624. A slide groove 626 is opened on the front side of the two side plates 621. A slide plate 627 is slidably connected to the inner side of the slide groove 626. The front side of the slide plate 627 is fixedly connected to a moving block 628. The left and right ends of the rotating rod 6210 pass through the outer side of the mounting block 629 and are fixedly connected to the screw rod 6213. The screw rod 6213 is threadedly connected to the moving block 628. The spirals of the two screw rods 6213 are opposite. The side of the slide plate 627 close to the blocking plate 61 is fixedly connected to two mounting plates 6214. A shielding plate 62 is fixedly connected between the two mounting plates 6214. 15. A second slide groove 6217 is provided on the upper side of the fixed plate 623. A slider 6218 is slidably connected to the inner side of the second slide groove 6217. A tooth plate 6220 is fixedly connected to the upper side of the slider 6218. A gear 6216 meshing with the tooth plate 6220 is fixedly connected to the outer side of the rotating rod 6210. A spring 1 6219 is fixedly connected between the outer side of the slider 6218 and the inner wall of the second slide groove 6217. When the blocking plate 61 rises, the blocking plate 61 controls the winding roller 6211 to rotate under the action of the steel cable 6212. Under the action of the steel cables 6212 on the front and rear sides, the stability of the blocking plate 61 is increased, and the winding roller 6211 drives The rotating rod 6210 rotates, and the rotating rod 6210 drives the screw 6213 to rotate, and the screw 6213 drives the moving block 628 to move, and the moving block 628 drives the slide 627 to move, and the slide 627 drives the mounting plate 6214 to move, and the mounting plate 6214 drives the shielding plate 6215 to move. Since the two screws 6213 rotate in opposite directions, the shielding plates 6215 on both sides are controlled to approach each other, which makes it convenient for the shielding plates 6215 to block the gravel in the front and rear areas of the bottom to prevent the gravel from overflowing. Through the provided gear 6216, tooth plate 6220 and spring 1 6219, the winding roller 6211 drives the steel cable 6212 to reset.

[0039] A method for using a slope structure in a waste rock heap treatment process comprises the following steps:

[0040] S1. First, multiple blocking plates 61 and protective nets 5 block gravel rolling down the slope 1;

[0041] S2. When a large amount of gravel rolls down, the gravel presses against the contact plate 6318, controlling the expansion plates 6310 and the guardrails 6311 on both sides to block the gravel on the front and rear sides. When the pressing block 6319 on the contact plate 6318 contacts the pressure plate 6314, the electric push rod 636 controls the blocking plate 61 to rise, blocking the high gravel.

[0042] S3. The winding roller 6211 of the blocking plate 61 on the steel cable 6212 rotates, controlling the screw rods 6213 on both sides to rotate, controlling the shielding plates 6215 on both sides to approach each other, and the shielding plates 6215 limit the gravel on the slope 1.

[0043] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0044] While embodiments of the present invention have been shown and described, it will be appreciated 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 invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A slope structure in a waste rock heap treatment process, comprising a slope body (1), characterized in that: The upper side of the slope (1) is fixedly connected to a support box (2), the upper side of the support box (2) is fixedly connected to a top plate (3), the upper side of the top plate (3) is fixedly connected to a plurality of protective nets (5), the upper side of the top plate (3) is provided with a rectangular hole (4), the upper side of the top plate (3) is provided with a blocking unit (6) for blocking gravel, the blocking unit (6) comprises a blocking plate (61), the blocking plate (61) is provided on the upper side of the top plate (3), the outer side of the blocking plate (61) is provided with an expansion component (63), the front and rear sides of the support box (2) are both provided with anti-overflow components (62), the inner side of the support box (2) is fixedly connected to a plurality of support rods (7) and a support frame (8), and the support frame (8) is provided in an X-shaped structure; The expansion component (63) includes a stabilizing plate (631), the lower end of the blocking plate (61) passes through the lower side of the top plate (3) and is located on the inner side of the support box (2), the stabilizing plate (631) is fixedly connected to the inner side of the support box (2) and is located on the left and right sides of the blocking plate (61), a lifting groove (634) is provided on the outer side of the stabilizing plate (631), a lifting plate (635) is slidably connected to the inner side of the lifting groove (634), the lifting plate (635) is fixedly connected to the blocking plate (61), and an electric push rod (636) is fixedly connected between the upper side of the lifting plate (635) and the inner wall of the support box (2); The right side of the blocking plate (61) is fixedly connected to a guide plate (637), and the outer side of the guide plate (637) is slidably connected to two guide blocks (638). The two guide blocks (638) are symmetrically arranged. The outer sides of the two guide blocks (638) are fixedly connected to a connecting plate (639). The middle part of the right side of the blocking plate (61) is fixedly connected to a pressure plate (6314). The side of the connecting plate (639) away from the pressure plate (6314) is fixedly connected to an expansion plate (6310). The outer side of the expansion plate (6310) is fixedly connected to a fence (6311). The other side of the two connecting plates (639) is provided with a A rectangular groove (6315), wherein the inner side of the rectangular groove (6315) is rotatably connected to an inclined plate (6316), the outer side of the right end of the inclined plate (6316) is rotatably connected to a rotating block (6317), the right side of the rotating block (6317) is fixedly connected to a contact plate (6318), the left side of the contact plate (6318) is fixedly connected to a moving rod (6312), the left end of the moving rod (6312) passes through the left side of the blocking plate (61), a spring 2 (6313) is fixedly connected between the blocking plate (61) and the contact plate (6318), and the left side of the contact plate (6318) is fixedly connected to a pressure block (6319); A stabilizing rod (633) is fixedly connected to the inner side of the support box (2), a movable hole (632) is provided on the lower side of the blocking plate (61), and the stabilizing rod (633) is slidably connected to the movable hole (632).

2. The slope structure for waste rock heap management according to claim 1, characterized in that: The overflow prevention component (62) includes a side plate (621), the side plate (621) is fixedly connected to the front side of the support box (2) and is located on the left and right sides of the blocking plate (61), the front sides of the two side plates (621) are fixedly connected to a fixed cover 1 (622), the front side of the support box (2) is fixedly connected to a fixed plate (623), the upper side of the fixed plate (623) is fixedly connected to two mounting blocks (629), a rotating rod (6210) is rotatably connected between the two mounting blocks (629), the outer side of the rotating rod (6210) is fixedly connected to a winding roller (6211), the outer side of the winding roller (6211) is wound with a steel cable (6212), the steel cables (6212) on the front and rear sides are fixedly connected to the blocking plate (61), the upper side of the fixed plate (623) is fixedly connected to a fixed cover 2 (624), and the upper side of the fixed cover 2 (624) is provided with a top hole (625).

3. The slope structure for waste rock heap management according to claim 2, characterized in that: A slide groove (626) is provided on the front side of the two side plates (621), a slide plate (627) is slidably connected to the inner side of the slide groove (626), and a moving block (628) is fixedly connected to the front side of the slide plate (627). The left and right ends of the rotating rod (6210) pass through the outer side of the mounting block (629) and are fixedly connected to screw rods (6213). The screw rods (6213) are threadedly connected to the moving block (628), and the spirals of the two screw rods (6213) are opposite. Two mounting plates (6214) are fixedly connected to the side of the slide plate (627) close to the blocking plate (61), and a shielding plate (6215) is fixedly connected between the two mounting plates (6214).

4. The slope structure for waste rock heap management according to claim 3, characterized in that: A second slide groove (6217) is provided on the upper side of the fixed plate (623), a slider (6218) is slidably connected to the inner side of the second slide groove (6217), a tooth plate (6220) is fixedly connected to the upper side of the slider (6218), a gear (6216) meshing with the tooth plate (6220) is fixedly connected to the outer side of the rotating rod (6210), and a spring (6219) is fixedly connected between the outer side of the slider (6218) and the inner wall of the second slide groove (6217).

5. A method for using a slope structure in a waste rock heap treatment process, according to claim 4, wherein the slope structure in a waste rock heap treatment process is characterized in that: The following steps are involved: S1. First, multiple blocking plates (61) and a protective net (5) are used to block gravel rolling down the slope (1); S2. When a large amount of gravel rolls down, the gravel presses the contact plate (6318), controlling the expansion plates (6310) and the guardrails (6311) on both sides to block the gravel on the front and rear sides. When the pressure block (6319) on the contact plate (6318) contacts the pressure plate (6314), the electric push rod (636) controls the blocking plate (61) to rise, thereby blocking the high gravel. S3. The winding roller (6211) of the blocking plate (61) on the steel cable (6212) rotates to control the screws (6213) on both sides to rotate, and the blocking plates (6215) on both sides are controlled to approach each other, so that the blocking plates (6215) limit the gravel on the slope (1).

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