Rapid supporting structure for mining operation

Abstract

The utility model discloses a quick supporting structure for mining operation, which comprises a supporting plate, two fixing parts are fixedly connected to one side of the surface of the supporting plate, a push plate is arranged between the two fixing parts, the two fixing parts are connected with the push plate in series through a connecting shaft, a push plate base is fixedly connected to the bottom of the push plate, and side sliding blocks are fixedly connected to two side edges of the push plate base respectively; the two side edges of the supporting plate are fixedly connected with sliding blocks respectively, the two sliding blocks are sleeved with side fixing plates, the bottoms of the two side fixing plates are jointly and fixedly connected with a bottom plate, a groove is formed in the middle of the bottom plate, the two side sliding blocks slide in the groove, a telescopic air cylinder is fixedly connected into the groove, and the other end of the telescopic air cylinder is fixedly connected with a push plate base. The two side fixing plates are jointly provided with a rotating mechanism, and the rotating mechanism is fixedly connected with the supporting plate. According to the rapid supporting structure for mining operation, the problems that an existing supporting structure is small in strength and prone to breakage in the supporting process are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of supporting structures, and in particular relates to a rapid supporting structure for mining operations. Background Art

[0002] Pit support is a measure of support, reinforcement and protection for the side walls of the foundation pit and the surrounding environment to ensure the safety of underground structure construction and the surrounding environment of the foundation pit. The foundation pit support project is a temporary project, and the designed safety reserve can be relatively small, but it is also related to regionality, and the characteristics of geological conditions in different regions are also different. The existing mining operation support structure uses the method of building support. Although the support operation is relatively convenient, the strength of the built support structure is relatively low and it is easy to break during the support process. At the same time, the surrounding environment of the construction will also cause the built support structure to fall or slide. The support operation can only be carried out after the construction is completed, which is inefficient. Utility Model Content

[0003] The utility model aims to provide a rapid supporting structure for mining operations, which solves the problem that the existing supporting structure has low strength and is prone to breakage during the supporting process.

[0004] The technical solution adopted by the utility model is a rapid support structure for mining operations, comprising a support plate, two fixing parts fixedly connected to one side of the support plate surface, a push plate provided between the two fixing parts, the two fixing parts and the push plate connected in series via a connecting shaft, a push plate base fixedly connected to the bottom of the push plate, side sliding blocks fixedly connected to both sides of the push plate base; sliding blocks fixedly connected to both sides of the support plate, side fixing plates sleeved on the outside of the two sliding blocks, a bottom plate fixedly connected to the bottom of the two side fixing plates, a groove provided in the middle of the bottom plate, the two side sliding blocks sliding in the groove, a telescopic cylinder fixedly connected in the groove, the other end of the telescopic cylinder fixedly connected to the push plate base; a rotating mechanism provided in common on the two side fixing plates, the rotating mechanism fixedly connected to the support plate.

[0005] The utility model is also characterized in that:

[0006] The rotating mechanism includes two fixed rods, and the cross-sections of the two side fixed plates are step-shaped. The two side fixed plates are fixedly connected to the fixed rods at the steps. A rotating part is rotatably connected between the two fixed rods. Oil cylinders are fixedly connected to the surfaces of the two rotating parts. The other ends of the two oil cylinders are hinged with second fixed parts, and the two second fixed parts are fixedly connected to the support plate.

[0007] Second sliding grooves are provided on both sides of the groove, and two side sliding blocks slide in the second sliding grooves respectively.

[0008] Slide grooves are provided on the two side fixing plates. The two slide grooves are arranged in parallel. One end of the two slide grooves is arranged to be inclined downward. The two sliding blocks slide in the slide grooves respectively.

[0009] The two side fixing plates are respectively perpendicular to the supporting plate and the bottom plate.

[0010] The beneficial effects of the utility model are:

[0011] The utility model provides a rapid support structure for mining operations. The bottom plate is fixed to the bottom of the mine by using reinforcement piles on all sides. The telescopic cylinder pushes the push plate fixedly connected to one end of the push plate base to slide to one side in the second slide slot, driving the connecting shaft fixedly connected at both ends of the push plate. The support plate fixedly connected to the top of the fixing piece connected to the outside slides forward in the slide slot opened in the side fixing plate. When the support plate slides in the slide slot, due to the inclination of one end of the slide slot, the support plate can be adjusted to a vertical direction to support the inside of the mine. The support structure does not need to be built, and the inside of the mine can be quickly supported, which is highly efficient. When the fixing piece fixedly connected to the side of the support plate slides in the slide slot and rotates to a vertical direction at the same time, the second fixing piece fixedly connected to the bottom of the support plate can enhance the supporting effect of the support plate on the mine under the telescopic effect of the bottom oil cylinder. At the same time, the oil cylinder can cooperate with the rotation of the support plate in the fixing rod through the bottom rotating piece under the fixing effect of the bottom fixing rod. At the same time, the telescopic length of the oil cylinder can be changed to change the angle of the support plate to the mine. The support structure has high strength and is suitable for mines that need support in different directions. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the rapid support structure of the utility model for mining operations;

[0013] Figure 2 It is a partial structural schematic diagram of the utility model;

[0014] Figure 3 It is a structural schematic diagram of the utility model in a static state.

[0015] In the figure, 11. support plate; 1101. fixing member; 1102. slider; 12. bottom plate; 13. side fixing plate; 14. slide groove; 15. second fixing member; 16. oil cylinder; 17. rotating member; 18. push plate; 1801. connecting shaft; 19. push plate base; 110. telescopic cylinder; 111. fixing rod; 112. second slide groove; 113. side slider. DETAILED DESCRIPTION

[0016] The utility model is described in detail below with reference to the accompanying drawings and specific implementation modes.

[0017] The utility model provides a rapid support structure for mining operations, such as Figure 1As shown, it includes a support plate 11, two fixing members 1101 are fixedly connected to one side of the surface of the support plate 11, a push plate 18 is arranged between the two fixing members 1101, the two fixing members 1101 are connected in series with the push plate 18 through a connecting shaft 1801, a push plate base 19 is fixedly connected to the bottom of the push plate 18, the push plate 18 is retractable and can offset part of the height difference during the rotation of the support plate 11, and the connecting shaft 1801 rotatably connected inside the fixing member 1101 can enable the push plate 18 to push the support plate 11 fixed to the top of the fixing member 1101 forward under the push of the telescopic cylinder 110, as shown in FIG. Figure 2 As shown, side sliders 113 are fixedly connected to both sides of the push plate base 19; sliders 1102 are fixedly connected to both sides of the support plate 11, and the two sliders 1102 are sleeved with side fixing plates 13 on the outside, and the bottoms of the two side fixing plates 13 are fixedly connected to the bottom of the bottom plate 12. The bottom plate 12 can use fixing piles to fix the device to the bottom of the mine. A groove is opened in the middle of the bottom plate 12, and the two side sliders 113 slide in the groove. A telescopic cylinder 110 is fixedly connected in the groove, and the other end of the telescopic cylinder 110 is fixedly connected to the push plate base 19; a rotating mechanism is commonly provided on the two side fixing plates 13, and the rotating mechanism is fixedly connected to the support plate 11; the rotating mechanism includes two fixing rods 111, The cross-section of the two side fixing plates 13 is in the shape of a step. The two side fixing plates 13 are fixedly connected to the fixing rods 111 at the steps. A rotating member 17 is rotatably connected between the two fixing rods 111. The surfaces of the two rotating members 17 are fixedly connected to oil cylinders 16. The other ends of the two oil cylinders 16 are hinged with second fixing members 15. The two second fixing members 15 are fixedly connected to the support plate 11. When the support plate 11 rotates, the second fixing members 15 can push the support plate 11 through the telescopic auxiliary push plate 18 of the bottom oil cylinder 16 to adjust the support plate 11 to a vertical direction. Second slide grooves 112 are provided on both sides of the groove, and the two side sliders 113 slide in the second slide grooves 112 respectively. Figure 3 As shown, the two side fixing plates 13 are provided with slide grooves 14, the two slide grooves 14 are arranged in parallel, one end of the two slide grooves 14 is arranged to be tilted downward, and the two sliders 1102 slide in the slide grooves 14 respectively; the two side fixing plates 13 are perpendicular to the support plate 11 and the bottom plate 12 respectively.

[0018] The working principle of the rapid support structure for mining operations provided by the utility model is as follows: when the mine needs to be supported, the bottom plate 12 is fixed to the bottom of the mine using reinforcement piles on all sides, the telescopic cylinder 110 pushes the push plate base 19, and the push plate base 19 pushes the push plate 18 to slide to one side in the second slide groove 112, driving the connecting shaft 1801 fixedly connected at both ends of the push plate 18 to rotate, thereby driving the support plate 11 fixed to the top of the fixing member 1101 to slide forward in the slide groove 14 opened in the side fixing plate 13. When the support plate 11 slides in the slide groove 14, due to the inclination of one end of the slide groove 14, it can The support plate 11 can be adjusted to a vertical direction to support the interior of the mine. When the fixing piece 1101 fixedly connected to the side of the support plate 11 slides inside the slide groove 14 and rotates to a vertical direction at the same time, the second fixing piece 15 fixedly connected to the bottom of the support plate 11 can enhance the supporting effect of the support plate 11 on the mine under the telescopic action of the bottom oil cylinder 16. At the same time, the oil cylinder 16 can cooperate with the rotation of the support plate 11 inside the fixed rod 111 through the bottom rotating piece 17 under the fixing action of the bottom fixed rod 111. At the same time, the telescopic length of the oil cylinder 16 can be changed to change the angle of support of the support plate 11 on the mine.

[0019] Example 1

[0020] The rapid support structure for mining operations proposed in this embodiment is as follows: Figure 1 As shown, it includes a support plate 11, one side of the support plate 11 is fixedly connected to two fixing members 1101, a push plate 18 is arranged between the two fixing members 1101, the two fixing members 1101 and the push plate 18 are connected in series through a connecting shaft 1801, and a push plate base 19 is fixedly connected to the bottom of the push plate 18, as shown in FIG. Figure 2 As shown, side sliders 113 are fixedly connected to both sides of the push plate base 19; sliders 1102 are fixedly connected to both sides of the support plate 11, and the two sliders 1102 are sleeved with side fixing plates 13 on the outside, and the bottoms of the two side fixing plates 13 are commonly fixed to the bottom of the bottom plate 12, and a groove is opened in the middle of the bottom plate 12, and the two side sliders 113 slide in the groove, and a telescopic cylinder 110 is fixed in the groove, and the other end of the telescopic cylinder 110 is fixed to the push plate base 19; a rotating mechanism is commonly provided on the two side fixing plates 13, and the rotating mechanism is fixed to the support plate 11.

[0021] Example 2

[0022] The rapid support structure for mining operations proposed in this embodiment is as follows: Figure 1 As shown, it includes a support plate 11, one side of the support plate 11 is fixedly connected to two fixing members 1101, a push plate 18 is arranged between the two fixing members 1101, the two fixing members 1101 and the push plate 18 are connected in series through a connecting shaft 1801, and a push plate base 19 is fixedly connected to the bottom of the push plate 18, as shown in FIG. Figure 2As shown, side sliders 113 are fixedly connected to both sides of the push plate base 19; sliders 1102 are fixedly connected to both sides of the support plate 11, and side fixing plates 13 are sleeved on the outside of the two sliders 1102. The bottoms of the two side fixing plates 13 are commonly fixed to the bottom of the bottom plate 12. A groove is opened in the middle of the bottom plate 12, and the two side sliders 113 slide in the groove. A telescopic cylinder 110 is fixed in the groove, and the other end of the telescopic cylinder 110 is fixed to the push plate base 19; a rotating mechanism is commonly provided on the two side fixing plates 13, and the rotating mechanism is fixed to the support plate 11; the rotating mechanism includes two fixing rods 111, and the cross-sections of the two side fixing plates 13 are stepped. The two side fixing plates 13 are fixed to the fixing rods 111 at the steps, and a rotating member 17 is rotatably connected between the two fixing rods 111. The surfaces of the two rotating members 17 are fixed to oil cylinders 16, and the other ends of the two oil cylinders 16 are hinged to second fixing members 15, and the two second fixing members 15 are fixed to the support plate 11.

[0023] Example 3

[0024] The rapid support structure for mining operations proposed in this embodiment is as follows: Figure 1 As shown, it includes a support plate 11, one side of the support plate 11 is fixedly connected to two fixing members 1101, a push plate 18 is arranged between the two fixing members 1101, the two fixing members 1101 and the push plate 18 are connected in series through a connecting shaft 1801, and a push plate base 19 is fixedly connected to the bottom of the push plate 18, as shown in FIG. Figure 2 As shown, the two sides of the push plate base 19 are respectively fixed with side sliders 113; the two sides of the support plate 11 are respectively fixed with sliders 1102, and the two sliders 1102 are sleeved with side fixing plates 13 on the outside, and the bottom of the two side fixing plates 13 is commonly fixed with the bottom plate 12, and a groove is opened in the middle of the bottom plate 12, and the two side sliders 113 slide in the groove, and a telescopic cylinder 110 is fixed in the groove, and the other end of the telescopic cylinder 110 is fixed to the push plate base 19; a rotating mechanism is commonly provided on the two side fixing plates 13, and the rotating mechanism is connected to the support plate 11 The rotating mechanism comprises two fixed rods 111, and the cross-sections of the two side fixed plates 13 are stepped. The two side fixed plates 13 are fixed to the fixed rods 111 at the steps. A rotating member 17 is rotatably connected between the two fixed rods 111. The surfaces of the two rotating members 17 are fixed with oil cylinders 16. The other ends of the two oil cylinders 16 are hinged with second fixed members 15. The two second fixed members 15 are fixed to the support plate 11. Second sliding grooves 112 are provided on both sides of the groove, and the two side sliders 113 slide in the second sliding grooves 112 respectively.

[0025] Example 4

[0026] The rapid support structure for mining operations proposed in this embodiment is as follows: Figure 1As shown, it includes a support plate 11, one side of the support plate 11 is fixedly connected to two fixing members 1101, a push plate 18 is arranged between the two fixing members 1101, the two fixing members 1101 and the push plate 18 are connected in series through a connecting shaft 1801, and a push plate base 19 is fixedly connected to the bottom of the push plate 18, as shown in FIG. Figure 2 As shown, the two sides of the push plate base 19 are respectively fixed with side sliders 113; the two sides of the support plate 11 are respectively fixed with sliders 1102, and the two sliders 1102 are sleeved with side fixing plates 13 on the outside, and the bottom of the two side fixing plates 13 is commonly fixed with the bottom plate 12, and a groove is opened in the middle of the bottom plate 12, and the two side sliders 113 slide in the groove, and a telescopic cylinder 110 is fixed in the groove, and the other end of the telescopic cylinder 110 is fixed to the push plate base 19; a rotating mechanism is commonly provided on the two side fixing plates 13, and the rotating mechanism is connected to the support plate 11 The rotating mechanism includes two fixed rods 111, and the cross-sections of the two side fixed plates 13 are stepped. The two side fixed plates 13 are fixed to the fixed rods 111 at the steps. A rotating member 17 is rotatably connected between the two fixed rods 111. The surfaces of the two rotating members 17 are fixed with oil cylinders 16. The other ends of the two oil cylinders 16 are hinged with second fixed members 15. The two second fixed members 15 are fixed to the support plate 11. Second slide grooves 112 are opened on both sides of the groove, and the two side sliders 113 slide in the second slide grooves 112 respectively. Figure 3 As shown, the two side fixing plates 13 are provided with slide grooves 14, the two slide grooves 14 are arranged in parallel, one end of the two slide grooves 14 is arranged to be tilted downward, and the two sliders 1102 slide in the slide grooves 14 respectively; the two side fixing plates 13 are perpendicular to the support plate 11 and the bottom plate 12 respectively.

Claims

1. A rapid support structure for mining operations, characterized in that: The invention comprises a support plate (11), wherein two fixing members (1101) are fixedly connected to one side of the surface of the support plate (11), a push plate (18) is arranged between the two fixing members (1101), the two fixing members (1101) and the push plate (18) are connected in series via a connecting shaft (1801), a push plate base (19) is fixedly connected to the bottom of the push plate (18), and side sliders (113) are respectively fixedly connected to the two side edges of the push plate base (19); sliders (1102) are respectively fixedly connected to the two side edges of the support plate (11), and the two fixing members (1101) and the push plate base (19) are respectively fixedly connected to the two side sliders (113). The sliders (1102) are both sleeved with side fixing plates (13) on the outside, and the bottoms of the two side fixing plates (13) are commonly fixedly connected to a bottom plate (12), and a groove is provided in the middle of the bottom plate (12), and the two side sliders (113) slide in the grooves, and a telescopic cylinder (110) is fixedly connected in the grooves, and the other end of the telescopic cylinder (110) is fixedly connected to the push plate base (19); a rotating mechanism is commonly provided on the two side fixing plates (13), and the rotating mechanism is fixedly connected to the support plate (11).

2. The rapid support structure for mining operations according to claim 1, characterized in that: The rotating mechanism comprises two fixing rods (111), the two side fixing plates (13) have step-shaped cross sections, the two side fixing plates (13) are fixedly connected to the fixing rods (111) at the steps, a rotating member (17) is rotatably connected between the two fixing rods (111), the surfaces of the two rotating members (17) are fixedly connected to oil cylinders (16), the other ends of the two oil cylinders (16) are hingedly connected to second fixing members (15), and the two second fixing members (15) are fixedly connected to the support plate (11).

3. The rapid support structure for mining operations according to claim 1, characterized in that: Second sliding grooves (112) are provided on both sides of the groove, and the two side sliding blocks (113) slide in the second sliding grooves (112) respectively.

4. The rapid support structure for mining operations according to claim 1, characterized in that: The two side fixing plates (13) are each provided with a slide groove (14), the two slide grooves (14) are arranged in parallel, one end of the two slide grooves (14) is arranged to be tilted downward, and the two sliding blocks (1102) slide in the slide grooves (14) respectively.

5. The rapid support structure for mining operations according to claim 1, characterized in that: The two side fixing plates (13) are respectively perpendicular to the supporting plate (11) and the bottom plate (12).

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