A mining auxiliary device for filling a downward approach and a method of use thereof

Abstract

The present invention discloses an auxiliary device for filling a downward approach to mining, comprising a base, a hydraulic cylinder, a support seat, a fixed pull rod, an articulated seat, a rotating pillar, a pressing piece, a portal frame and a laying structure, wherein the fixed end of the hydraulic cylinder is arranged on the base, the support seat is arranged on the movable end of the hydraulic cylinder, the articulated seat is arranged on the support seat, one end of the fixed pull rod is rotatably hinged on the support seat, one end of the rotating pillar is rotatably hinged on the articulated seat, the upper end of the portal frame is rotatably hinged on the other end of the fixed pull rod, the lower end of the portal frame is arranged on the other end of the rotating pillar, the pressing piece is arranged on the upper end of the portal frame, the laying structure is arranged on the lower end of the portal frame, and the laying structure is arranged on the lower end of the pressing piece. The present invention belongs to the technical field of underground mine operating devices, and specifically refers to an auxiliary device for filling a downward approach to mining, which can keep the position of a cable unchanged and cool the fixed wire rope at the same time.

Description

Technical Field

[0001] The present invention belongs to the technical field of underground mine operation devices, and specifically refers to an auxiliary device for filling a downward approach mining and a use method thereof. Background Art

[0002] With the continuous development of urban construction, the cabling of urban power lines is the development trend of the world today. A large number of cables need to be routed in cable trenches and cable shafts, and cable brackets are used for laying. The existing cable brackets mainly include buried cable brackets, screw-type cable brackets, combined cable brackets, etc. These cable brackets are widely used in power systems and other industries due to their simple structure and many manufacturers. However, the existing control cable bracket structure has the following problems when used: the cables at different starting points are laid in an interlaced manner. When some cables need to be replaced and removed, the removal workload is large, which is easy to damage the interval cables and cause tripping accidents; and during the laying, the cable position will change due to factors such as manual adjustment of the cable. Summary of the invention

[0003] In order to solve the above-mentioned problems, the present invention provides an auxiliary device for downward route filling mining and a method of using the device, which can keep the position of the cable unchanged and cool the fixed wire rope at the same time.

[0004] In order to achieve the above functions, the technical solution adopted by the present invention is as follows: a downward approach filling mining auxiliary device, including a base, a hydraulic cylinder, a support seat, a fixed pull rod, an articulated seat, a rotating pillar, a pressing piece, a portal frame and a layout structure, the fixed end of the hydraulic cylinder is arranged on the base, the support seat is arranged on the movable end of the hydraulic cylinder, the base supports and fixes the hydraulic cylinder, and the hydraulic cylinder supports and fixes the support seat. The articulated seat is arranged on the support seat, one end of the fixed pull rod can be rotatably hinged on the support seat, one end of the rotating pillar can be rotatably hinged on the articulated seat, the upper end of the portal frame can be rotatably hinged on the other end of the fixed pull rod, and the lower end of the portal frame is arranged on the other end of the rotating pillar. When the portal frame is not needed, the rotating pillar is rotated, and the portal frame rotates under the limit of the fixed pull rod to reduce The space is occupied, the pressing part is arranged at the upper end of the door-type frame, the laying structure is arranged at the lower end of the pressing part; the laying structure comprises a fixed shaft, a slot, an embedded roller, a through hole and an exhaust fan, the fixed shaft is arranged on the door-type frame, the exhaust fan is arranged on the side wall of the door-type frame, the exhaust fan blows the gas in the fixed shaft, the embedded roller is rotatably sleeved on the fixed shaft, the through hole is arranged on the embedded roller, the slot is arranged on the embedded roller, the exhaust fan cools the rope in the slot through the fixed shaft and the through hole, the rope to be laid is arranged in the slot, the through hole is arranged at the lower end of the rope, the pressing part is pressed on the rope, the rope is pressed, the rope is limited by the laying structure to prevent the rope from changing its position, and when the rope needs to be fixed, the pressing part presses and fixes the rope.

[0005] Furthermore, the pressing part includes a threaded hole, a sleeve, a stud, a roller bracket and a pressing roller, the threaded hole is arranged on the upper wall of the portal frame, the stud passes through the threaded hole and is arranged on the upper wall of the portal frame, the roller bracket is arranged on the stud, the sleeve is arranged between the roller bracket and the stud, and the pressing roller is rotatably arranged on the roller bracket. When the rope needs to be fixed, the user screws the stud, and the stud drives the roller bracket to move downward, and at the same time drives the pressing roller to move downward on the rope to fix the rope.

[0006] Furthermore, a second through hole is provided on the fixed shaft, and the second through hole is provided at a lower end of the through hole, and the exhaust fan performs cooling through the second through hole and the wire rope in a pair of slots of the through hole.

[0007] Furthermore, a rubber layer is provided on the pressing roller.

[0008] The present invention also includes a method for using a downward approach filling mining auxiliary device, comprising the following steps:

[0009] 1) When the portal frame is needed, rotate the rotating support clockwise, and the portal frame rotates to a horizontal state under the limit of the fixed pull rod;

[0010] 2) When the cord needs to be pulled, the cord is placed in the slot, the through hole is located at the lower end of the cord, and the cord can be pulled;

[0011] 3) When the wire rope needs to be fixed, the stud is screwed, and the stud drives the roller bracket to move downward, and at the same time drives the pressing roller to move downward and be arranged on the wire rope, and the exhaust fan cools and fixes the wire rope in the slot of the second through hole and the first through hole;

[0012] 4) When the portal frame is not needed, rotate the rotating support counterclockwise, and the portal frame rotates to the support seat under the limit of the fixed pull rod.

[0013] The present invention adopts the above structure to achieve the following beneficial effects: the present invention provides an auxiliary device for downward approach filling mining and a method of use, which are simple to operate, compact in structure, and reasonably designed. The wire ropes to be laid are arranged on the laying structure, and the pressing parts are pressed on the wire ropes to press the wire ropes. The wire ropes are limited by the laying structure to prevent the position of the wire ropes from changing. When the wire ropes need to be fixed, the pressing parts press and fix the wire ropes. When the portal frame is not needed, the rotating pillar is rotated. Under the limit of the fixed pull rod, the portal frame rotates to reduce the occupied space. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a left view of a mining auxiliary device for filling a downward approach according to the present invention;

[0015] Figure 2 It is a front view of a fixed shaft of a downward approach filling mining auxiliary device of the present invention;

[0016] Figure 3 The present invention is a schematic structural diagram of a pressing part and a layout structure of a mining auxiliary device for filling a downward approach.

[0017] Among them, 1. base, 2. hydraulic cylinder, 3. support seat, 4. fixed pull rod, 5. hinged seat, 6. rotating pillar, 7. pressing part, 8. door frame, 9. layout structure, 10. fixed shaft, 11. slot, 12. embedded roller, 13. through hole one, 14. exhaust fan, 15. threaded hole, 16. bushing, 17. stud, 18. roller bracket, 19. pressing roller, 20. through hole two, 21. rubber layer. DETAILED DESCRIPTION

[0018] The technical solution of the present invention will be described clearly and completely below 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 creative work are within the scope of protection of the present invention.

[0019] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying 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 limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance. The present invention is further described in detail below in conjunction with the accompanying drawings.

[0020] like Figure 1-3 The present invention is a kind of auxiliary device for filling mining in the downward approach, including a base 1, a hydraulic cylinder 2, a support seat 3, a fixed rod 4, an articulated seat 5, a rotating pillar 6, a pressing piece 7, a portal frame 8 and a layout structure 9, wherein the fixed end of the hydraulic cylinder 2 is arranged on the base 1, the support seat 3 is arranged on the movable end of the hydraulic cylinder 2, the articulated seat 5 is arranged on the support seat 3, one end of the fixed rod 4 is rotatably hinged on the support seat 3, one end of the rotating pillar 6 is rotatably hinged on the articulated seat 5, the upper end of the portal frame 8 is rotatably hinged on the other end of the fixed rod 4, and the The lower end of the portal frame 8 is arranged on the other end of the rotating pillar 6, the pressing piece 7 is arranged on the upper end of the portal frame 8, the laying structure 9 is arranged on the lower end of the portal frame 8, and the laying structure 9 is arranged on the lower end of the pressing piece 7; the laying structure 9 includes a fixed shaft 10, a slot 11, an embedded roller 12, a through hole 13 and an exhaust fan 14, the fixed shaft 10 is arranged on the portal frame 8, the exhaust fan 14 is arranged on the side wall of the portal frame 8, the embedded roller 12 can be rotatably sleeved on the fixed shaft 10, the through hole 13 is arranged on the embedded roller 12, and the slot 11 is arranged on the embedded roller 12.

[0021] The pressing part 7 includes a threaded hole 15, a sleeve 16, a stud 17, a roller bracket 18 and a pressing roller 19. The threaded hole 15 is arranged on the upper wall of the portal frame 8. The stud 17 passes through the threaded hole 15 and is arranged on the upper wall of the portal frame 8. The roller bracket 18 is arranged on the stud 17. The sleeve 16 is arranged between the roller bracket 18 and the stud 17. The pressing roller 19 is rotatably arranged on the roller bracket 18.

[0022] The fixed shaft 10 is provided with a second through hole 20 , and the second through hole 20 is disposed at the lower end of the first through hole 13 .

[0023] The pressing roller 19 is provided with a rubber layer 21 .

[0024] The present invention also includes a method for using a downward approach filling mining auxiliary device, comprising the following steps:

[0025] 1) When the door frame 8 is needed, the rotating support 6 is rotated clockwise, and the door frame 8 is rotated to a horizontal state under the limit of the fixed pull rod 4;

[0026] 2) When the string needs to be pulled, the string is placed in the slot 11, the through hole 13 is provided at the lower end of the string, and the string can be pulled;

[0027] 3) When the wire rope needs to be fixed, the stud 17 is screwed, and the stud 17 drives the roller bracket 18 to move downward, and at the same time drives the pressing roller 19 to move downward and be arranged on the wire rope, and the exhaust fan 14 cools and fixes the wire rope in the slot 11 through the second through hole 20 and the first through hole 13;

[0028] 4) When the portal frame 8 is not needed, the rotating support 6 is rotated counterclockwise, and the portal frame 8 is rotated to the support seat 3 under the limitation of the fixed pull rod 4.

[0029] During specific use, the rope to be laid is arranged in the slot 11, and the through hole 13 is arranged at the lower end of the rope. When the rope is pulled, the embedded roller 12 rotates to reduce friction and prevent the position of the rope from changing. When the rope needs to be fixed, the user screws the stud 17, and the stud 17 drives the roller bracket 18 to move downward, and at the same time drives the pressing roller 19 to move downward on the rope to fix the rope and press the rope. The exhaust fan 14 cools the rope in the slot 11 through the fixed shaft 10 and the through hole 13.

[0030] The present invention and its embodiments are described above, which is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention, they should all fall within the protection scope of the present invention.

Claims

1. A mining auxiliary device for filling a downward approach, characterized in that: It includes a base, a hydraulic cylinder, a support seat, a fixed pull rod, a hinge seat, a rotating support, a pressing piece, a door frame and a layout structure, wherein the fixed end of the hydraulic cylinder is arranged on the base, the support seat is arranged on the movable end of the hydraulic cylinder, the hinge seat is arranged on the support seat, one end of the fixed pull rod can be rotatably hinged on the support seat, one end of the rotating support can be rotatably hinged on the hinge seat, the upper end of the door frame can be rotatably hinged on the other end of the fixed pull rod, and the door frame The lower end is arranged on the other end of the rotating pillar, the pressing piece is arranged on the upper end of the portal frame, the laying structure is arranged on the lower end of the portal frame, and the laying structure is arranged on the lower end of the pressing piece; the laying structure includes a fixed shaft, a slot, an embedded roller, a through hole and an exhaust fan, the fixed shaft is arranged on the portal frame, the exhaust fan is arranged on the side wall of the portal frame, the embedded roller is rotatably sleeved on the fixed shaft, the through hole is arranged on the embedded roller, and the slot is arranged on the embedded roller.

2. The auxiliary device for downward filling mining according to claim 1 is characterized in that: The pressing part includes a threaded hole, a sleeve, a stud, a roller bracket and a pressing roller, wherein the threaded hole is arranged on the upper wall of the portal frame, the stud passes through the threaded hole and is arranged on the upper wall of the portal frame, the roller bracket is arranged on the stud, the sleeve is arranged between the roller bracket and the stud, and the pressing roller is rotatably arranged on the roller bracket.

3. The auxiliary device for downward filling mining according to claim 2 is characterized in that: The fixed shaft is provided with a second through hole, and the second through hole is arranged at a lower end of the through hole.

4. The auxiliary device for downward filling mining according to claim 3 is characterized in that: The pressing roller is provided with a rubber layer.

5. The auxiliary device for downward filling mining according to claim 4 is characterized in that: The method for using the downward approach filling mining auxiliary device comprises the following steps: 1) When the portal frame is needed, rotate the rotating support clockwise, and the portal frame rotates to a horizontal state under the limit of the fixed pull rod; 2) When the cord needs to be pulled, the cord is placed in the slot, the through hole is located at the lower end of the cord, and the cord can be pulled; 3) When the wire rope needs to be fixed, the stud is screwed, and the stud drives the roller bracket to move downward, and at the same time drives the pressing roller to move downward and be arranged on the wire rope, and the exhaust fan cools and fixes the wire rope in the slot of the second through hole and the first through hole; 4) When the portal frame is not needed, rotate the rotating support counterclockwise, and the portal frame rotates to the support seat under the limit of the fixed pull rod.

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