CN112723265A - Mining machinery supporting platform - Google Patents
Mining machinery supporting platform Download PDFInfo
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- CN112723265A CN112723265A CN202110014293.9A CN202110014293A CN112723265A CN 112723265 A CN112723265 A CN 112723265A CN 202110014293 A CN202110014293 A CN 202110014293A CN 112723265 A CN112723265 A CN 112723265A
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- 238000005065 mining Methods 0.000 title claims abstract description 21
- 230000000694 effects Effects 0.000 claims description 10
- 241001669679 Eleotris Species 0.000 abstract description 4
- 230000000712 assembly Effects 0.000 description 12
- 238000000429 assembly Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 238000009940 knitting Methods 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
- B66F11/042—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations actuated by lazy-tongs mechanisms or articulated levers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F13/00—Common constructional features or accessories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
- B66F17/006—Safety devices, e.g. for limiting or indicating lifting force for working platforms
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- Engineering & Computer Science (AREA)
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- Life Sciences & Earth Sciences (AREA)
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- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a mining machinery supporting platform, which structurally comprises a control box, wheels, a frame, a workbench, adjusting screws, movable guardrails, a scissor frame, a tensioning piece and an adjusting device, wherein when the supporting platform is used after improvement, the supporting platform is placed on uneven ground, a movable rod is matched with a pull rod to be opened outwards, a connecting elastic sheet and a pulling strip are pulled by a shell to be unfolded outwards along with the movable rod, the length of the pull rod is adjusted to be lengthened, a supporting piece can be contacted with the sunken ground, the control box is used for controlling the screw rod, the screw rod rotates to push the earth, the bottom of a reset plate is extruded by the ground to upwards extrude an air bag, a push rod is extruded by the thrust of the air bag to an opening and closing arm, the tripod is pushed outwards under the stress of the opening and closing arm, and the tripod is supported by the matching of the stability of a triangle, need not to lay the sleeper in supporting platform bottom, improve supporting platform's safety in utilization.
Description
Technical Field
The invention relates to the field of mining machinery, in particular to a mining machinery supporting platform.
Background
The mine includes colliery, metal mine, non-metal mine, building materials ore deposit and chemical ore deposit etc. along with the development of socioeconomic, replaces the manual processing of being under construction to the mine through mining machinery, and mining machinery includes mining machinery and ore dressing machinery, adjusts support platform's branch teaching through adjusting element, guarantees support platform's stability for staff's safety can obtain the guarantee, when being under construction to the mine, needs the place of improvement:
when constructing the mine, because the operational environment of pit lateral wall is complicated, ground unevenness, the staff is using the supporting platform in-process, supporting platform can not adjust according to the ground of some specific angles, still must lay the sleeper just dying under supporting platform, if there is the rainwater on the ground of pit inside, the sleeper of laying receives supporting platform's gravity can outwards slide, influence supporting platform's stability, make the shaking can appear because uneven when the operation on the supporting platform, influence high altitude construction's staff, reduce supporting platform's stability and security.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a mining machinery supporting platform.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a mining machinery supporting platform, its structure includes control box, wheel, frame, workstation, adjusting screw, movable guardrail, scissors frame, taut piece, adjusting device, the parallel embedment of control box carries out electric connection just both through the electric wire on the frame, the frame both sides are equipped with the wheel, wheel one side is equipped with adjusting device, adjusting device inserts perpendicularly and inlays in frame bottom both sides, be equipped with the scissors frame on the frame, the one end fixed connection that the frame was kept away from to the scissors frame is in the workstation bottom, the scissors frame both sides are equipped with taut piece, taut piece both ends link up respectively on workstation and control box, movable guardrail inlays admittedly on the workstation, be equipped with adjusting screw on the movable guardrail.
As a further improvement of the invention, the adjusting device comprises a expansion limiting piece, a frame body and leveling components, wherein the expansion limiting piece is installed on the frame body, the leveling components are arranged on two sides of the frame body, the leveling components are vertically inserted and embedded on two sides of the expansion limiting piece, and the frame body is buckled on the frame.
As a further improvement of the invention, the leveling component comprises a connecting plate, a telescopic rod, a sliding rod, a triangular plug-in and a supporting piece, wherein one end of the connecting plate is nested on the sliding rod, the other end of the connecting plate is provided with the triangular plug-in, the triangular plug-in penetrates through the connecting plate to be connected with the sliding rod, one end of the sliding rod, far away from the triangular plug-in, is clamped on two sides of the telescopic rod, one end of the telescopic rod is embedded and embedded with the supporting piece, and the other. The telescopic rod comprises two pulling parts, a movable plate, a fixed plate, a pull rod, a movable rod and a slide rail, wherein the two pulling parts are arranged on two sides of the movable rod, the movable plates are arranged at two ends of the movable rod, one end, far away from the movable rod, of the movable plate is buckled with the pull rod, the top of the pull rod penetrates through and is embedded in the fixed plate, the slide rail is arranged on two sides of the fixed plate, the inner wall of the slide rail is attached to the pull rod through the fixed plate, one end, far away from the fixed plate, of the pull rod is embedded in a supporting piece, and the slide rod is clamped.
As a further improvement of the invention, the restraining member comprises a housing, four engaging spring pieces and four pulling strips, wherein the four engaging spring pieces are respectively fastened to two sides of the housing, the pulling strip is arranged between the two engaging spring pieces, the two engaging spring pieces are connected through the pulling strip, the two pulling strips are arranged on two sides of the movable rod and form a parallel structure, and the housing is fastened with the movable rod.
As a further improvement of the invention, the supporting member comprises a cavity, a spiral rod, two clamps, a pushing arm and an adjusting stay rod, wherein the cavity is provided with the two clamps, the clamps penetrate through the cavity and are connected with the adjusting stay rod, the adjusting stay rod is arranged on two sides inside the cavity, the adjusting stay rod and the clamps are arranged on the same straight line, the spiral rod is arranged inside the cavity and is connected with the adjusting stay rod through the cavity, the pushing arm buckled with the cavity is arranged on two sides of the cavity, and the clamps penetrate and are buckled at the bottom of the pull rod.
As a further improvement of the invention, the adjusting support rod comprises an opening and closing arm, a rotating shaft, a fixed rod, a tripod, an air bag and a reset plate, wherein the opening and closing arm penetrates and is embedded in the middle of the reset plate, one end of the opening and closing arm is connected to the air bag, the bottom of the air bag is fixed on the reset plate, the top of the reset plate is vertically inserted and embedded on the fixed rod, the rotating shaft is arranged on the fixed rod, the rotating shaft and the tripod are matched in a movable clamping manner, the inner wall of the tripod is fixedly connected with the opening and closing arm, the tripod is attached to the outer wall of the reset plate through the opening and closing arm, the fixed rod is arranged on two sides in the cavity, the fixed rod and the clamp are arranged on the same straight line, and.
As a further improvement of the invention, the airbag comprises a limiting runner, a push rod, two reset guide pieces, pull strips and a body, wherein two ends of the limiting runner are connected with the reset guide pieces, one ends of the two reset guide pieces are buckled at two ends in the body, the pull strips are arranged at two sides of the reset guide pieces, the top of the body is provided with the push rod, the push rod is connected with the reset guide pieces through the body, the top of the push rod is connected with one end of an opening and closing arm, and the bottom of the body is fixed on a reset plate.
As a further improvement of the invention, the body is provided with two pull strips which are arranged in axial symmetry.
Advantageous effects
The mining machinery supporting platform has the following beneficial effects:
1. the invention is provided with a combination of a telescopic rod, a shell, a connecting elastic sheet and a traction strip, the movable rod is matched and opened outwards through the pull rod, the shell is adjusted along with the expansion of the movable rod, the connecting elastic sheet and the traction strip can be stretched outwards under the tension of the shell, the length of the telescopic rod is adjusted and extended, a supporting piece can be contacted with a sunken ground, the slide rod improves the downward movement of the slide rail, a triangular plug-in unit can be inserted and embedded on the ground of a mine, and a supporting platform is supported.
2. According to the invention, the combination of the spiral rod and the pushing arm is arranged, the control box controls the spiral rod, the spiral rod rotates clockwise in the cavity, and the pushing arm is in a 45-degree inclined state, so that soil around the cavity can be rapidly pushed and extruded downwards and outwards, the cavity can be stably supported on the ground on a mine, and the phenomenon of shaking and displacement is not easy to occur.
3. The invention is provided with an opening and closing arm, a rotating shaft, a fixed rod, a tripod and an air bag, wherein in the process of downward movement of a cavity, the bottom of a reset plate is pressed to push the air bag upwards, a push rod pushes the opening and closing arm upwards under the thrust derived from the air bag, the opening and closing arm is stressed to be outwards spread and drives the tripod to be outwards pushed out, the tripod adopts the stability of a triangle to be matched with a triangular plug-in to support a supporting platform, and the supporting platform is ensured not to shake during operation.
In conclusion, the novel mining machinery supporting platform is formed by combining the control box, the wheels, the frame, the workbench, the adjusting screws, the movable guardrails, the scissor frame, the tensioning piece and the adjusting device, the supporting platform is placed on uneven ground, the movable rods are matched with the pull rods to be opened outwards, so that the length of the telescopic rods can be lengthened, the supporting piece can be in contact with the sunken ground, the screw rods rotate to push the earth, the pushing rods are pushed by thrust of the air bags to extrude the opening and closing arms, the tripod is pushed outwards by the force of the opening and closing arms to be opened and closed to form a triangle, the tripod is matched with the supporting platform, and the use safety of the supporting platform is improved.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural view of a mining machine support platform according to the present invention;
fig. 2 is a schematic side plan view of the adjusting device of the present invention.
Fig. 3 is a schematic plan view of the leveling assembly of the present invention.
Fig. 4 is a schematic sectional view of the telescopic rod of the present invention.
Fig. 5 is an enlarged structural diagram of a in fig. 4.
FIG. 6 is a schematic view of the internal structure of the supporting member of the present invention.
Fig. 7 is a schematic view of the internal static structure of the adjusting stay bar of the present invention.
Fig. 8 is a schematic view of the internal dynamic structure of the adjusting stay bar of the present invention.
FIG. 9 is a schematic sectional view of the airbag of the present invention.
In the figure: control box-1, wheels-2, frame-3, workbench-4, adjusting screws-5, movable guardrails-6, scissor frame-7, tensioning member-8, adjusting device-9, expansion limiting member-91, frame-92, leveling component-93, fishplate bar-931, telescopic link-932, sliding plate-933, triangular plug-934, support member-935, traction member-P1, moving plate-P2, fixing plate-P3, pull rod-P4, telescopic link-P5, slide rail-P6, shell-P11, connecting spring-P12, traction bar-P13, cavity-351, screw rod-352, clip-353, pushing arm-354, adjusting support rod-355, opening and closing arm-Q1, rotating shaft-Q2, The device comprises a fixed rod-Q3, a tripod-Q4, an air bag-Q5, a limiting wheel-Q51, a push rod-Q52, a reset guide plate-Q53 and a brace-Q54.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Example one
Referring to fig. 1, the present invention provides a technical solution: the utility model provides a mining machinery supporting platform, its structure includes control box 1, wheel 2, frame 3, workstation 4, adjusting screw 5, activity guardrail 6, scissors frame 7, tensioning piece 8, adjusting device 9, control box 1 parallel inlays admittedly on frame 3 and both carry out electric connection through the electric wire, frame 3 both sides are equipped with wheel 2, wheel 2 one side is equipped with adjusting device 9, adjusting device 9 inserts perpendicularly and inlays in frame 3 bottom both sides, be equipped with scissors frame 7 on the frame 3, the one end fixed connection that scissors frame 7 kept away from frame 3 is in workstation 4 bottom, scissors frame 7 both sides are equipped with tensioning piece 8, tensioning piece 8 both ends link up respectively on workstation 4 and control box 1, activity guardrail 6 inlays admittedly on workstation 4, be equipped with adjusting screw 5 on the activity guardrail 6.
Referring to fig. 2, the adjusting device 9 includes a expansion limiting member 91, a frame 92, and leveling assemblies 93, the expansion limiting member 91 is mounted on the frame 92, the leveling assemblies 93 are disposed on two sides of the frame 92, the leveling assemblies 93 are vertically inserted into two sides of the expansion limiting member 91, and the frame 92 is fastened to the frame 3.
The expansion limiting piece 91 is used for limiting the position of the leveling component 93, the leveling components 93 penetrate through and are fixed on two sides of the expansion limiting piece 91, the leveling components 93 are extruded in the adjusting process and can be opened outwards, the leveling components 93 are internally in a quadrilateral structure, the positions of the two leveling components 93 are limited, and the outward expansion phenomenon of the leveling components 93 due to compression is prevented.
Referring to fig. 3, the leveling assembly 93 includes a connecting plate 931, a telescopic rod 932, a sliding rod 933, a triangular plug-in 934 and a support 935, one end of the connecting plate 931 is embedded on the sliding rod 933, the other end of the connecting plate 933 is provided with the triangular plug-in 934, the triangular plug-in 934 penetrates through the connecting plate 931 to be connected with the sliding rod 933, one end of the sliding rod 933, far from the triangular plug-in 934, is clamped on two sides of the telescopic rod 932, one end of the telescopic rod 932 is embedded with the support 935, and the other end of the telescopic.
Foretell triangle plug-in components 934 is the position that is used for fixed telescopic link 932, and the staff is when using supporting platform, adjusts on telescopic link 932 through slide bar 933 for triangle plug-in components 934 can be inserted perpendicularly and inlay on the sunken position in ground, makes supporting platform can keep in the stable state of relative balance, and difficult the appearance rocks.
Referring to fig. 4, the retractable rod 932 includes a pulling member P1, a moving plate P2, a fixed plate P3, a pull rod P4, a movable rod P5, and a slide rail P6, the pulling member P1 is provided with two parts and is disposed on two sides of the movable rod P5, the moving plate P2 is mounted on two ends of the movable rod P5, one end of the moving plate P2 away from the movable rod P5 is fastened to the pull rod P4, the top of the pull rod P4 is embedded in the fixed plate P3, the slide rails P6 are disposed on two sides of the fixed plate P3, the inner wall of the slide rail P6 is attached to the pull rod P4 through the fixed plate P3, one end of the pull rod P4 away from the fixed plate P3 is embedded in the support 935, and the slide bar 933 is fastened.
The movable rod P5 is used for being matched with the pull rod P4, when the depressed area of the mine ground is large, the movable rod P5 is pulled through the pull rod P4, the length of the pull rod P4 is adjusted, the length of the telescopic rod 932 can be lengthened and can be contacted with the depressed ground, the position of the movable rod P6 can be adjusted movably through the sliding rod 933, the triangular plug-in piece 934 can be vertically inserted and embedded on the ground of the mine, and the supporting platform is supported.
Referring to fig. 5, the pulling member P1 includes a housing P11, four engaging spring pieces P12 and a pulling bar P13, the engaging spring pieces P12 are four, the four engaging spring pieces P12 are respectively fastened to two sides of the housing P11, the pulling bar P13 is disposed between the two engaging spring pieces P12, the two engaging spring pieces P12 are connected by the pulling bar P13, the pulling bar P13 is two and disposed at two sides of the movable rod P5, the two pulling bar P5 and the movable rod P5 are parallel to each other, and the housing P11 is fastened to the movable rod P5.
The pulling strip P13 is used for assisting in being connected with the elastic piece P12, the connecting elastic pieces P12 are respectively arranged on four edges of the shell P11, the two connecting elastic pieces P12 are pulled through the pulling strip P13, the movable rod P5 is pulled through the pulling strip P13 when the matching pull rod P4 is opened outwards, the connecting elastic pieces P12 are matched with the pulling strip P13 to follow the movable rod P5 to be outwards stretched, when the position of the movable rod P5 needs to be reset, the two connecting elastic pieces P12 are pulled through the pulling strip P13, the connecting elastic pieces P12 can drive the movable rod P5 to retract inwards, the movable rod P5 can be quickly reset, and adjustment of the supporting platform is facilitated.
Example two
Referring to fig. 1, the present invention provides a technical solution: the utility model provides a mining machinery supporting platform, its structure includes control box 1, wheel 2, frame 3, workstation 4, adjusting screw 5, activity guardrail 6, scissors frame 7, tensioning piece 8, adjusting device 9, control box 1 parallel inlays admittedly on frame 3 and both carry out electric connection through the electric wire, frame 3 both sides are equipped with wheel 2, wheel 2 one side is equipped with adjusting device 9, adjusting device 9 inserts perpendicularly and inlays in frame 3 bottom both sides, be equipped with scissors frame 7 on the frame 3, the one end fixed connection that scissors frame 7 kept away from frame 3 is in workstation 4 bottom, scissors frame 7 both sides are equipped with tensioning piece 8, tensioning piece 8 both ends link up respectively on workstation 4 and control box 1, activity guardrail 6 inlays admittedly on workstation 4, be equipped with adjusting screw 5 on the activity guardrail 6.
Referring to fig. 2, the adjusting device 9 includes a expansion limiting member 91, a frame 92, and leveling assemblies 93, the expansion limiting member 91 is mounted on the frame 92, the leveling assemblies 93 are disposed on two sides of the frame 92, the leveling assemblies 93 are vertically inserted into two sides of the expansion limiting member 91, and the frame 92 is fastened to the frame 3.
The expansion limiting piece 91 is used for limiting the position of the leveling component 93, the leveling components 93 penetrate through and are fixed on two sides of the expansion limiting piece 91, the leveling components 93 are extruded in the adjusting process and can be opened outwards, the leveling components 93 are internally in a quadrilateral structure, the positions of the two leveling components 93 are limited, and the outward expansion phenomenon of the leveling components 93 due to compression is prevented.
Referring to fig. 3, the leveling assembly 93 includes a connecting plate 931, a telescopic rod 932, a sliding rod 933, a triangular plug-in 934 and a support 935, one end of the connecting plate 931 is embedded on the sliding rod 933, the other end of the connecting plate 933 is provided with the triangular plug-in 934, the triangular plug-in 934 penetrates through the connecting plate 931 to be connected with the sliding rod 933, one end of the sliding rod 933, far from the triangular plug-in 934, is clamped on two sides of the telescopic rod 932, one end of the telescopic rod 932 is embedded with the support 935, and the other end of the telescopic.
Foretell triangle plug-in components 934 is the position that is used for fixed telescopic link 932, and the staff is when using supporting platform, adjusts on telescopic link 932 through slide bar 933 for triangle plug-in components 934 can be inserted perpendicularly and inlay on the sunken position in ground, makes supporting platform can keep in the stable state of relative balance, and difficult the appearance rocks.
Referring to fig. 6, the support 935 includes a cavity 351, a spiral rod 352, two clips 353, pushing arms 354 and an adjusting brace 355, the cavity 351 is provided with two clips 353, the clips 353 penetrate through the cavity 351 and are connected with the adjusting brace 355, the adjusting brace 355 is installed at two sides inside the cavity 351, the adjusting brace 355 and the clips 353 are arranged on the same straight line, the spiral rod 352 is arranged inside the cavity 351, the spiral rod 352 is connected with the adjusting brace 355 through the cavity 351, the pushing arms 354 are arranged at two sides of the cavity 351 and are buckled with the cavity 351, and the clips 353 penetrate through and are buckled at the bottom of the pull rod P4.
Referring to fig. 7-8, the adjusting support 355 includes an opening and closing arm Q1, a rotating shaft Q2, a fixing rod Q3, a tripod Q4, an air bag Q5 and a reset plate Q6, the opening and closing arm Q1 is inserted and embedded in the middle of the reset plate Q6, one end of the opening and closing arm Q1 is connected to the air bag Q5, the bottom of the air bag Q5 is fixed to the reset plate Q6, the top of the reset plate Q6 is vertically inserted and embedded in the fixing rod Q3, the fixing rod Q3 is provided with a rotating shaft Q2, the rotating shaft Q2 is movably engaged with the tripod Q4, the inner wall of the tripod Q4 is fixedly connected to the opening and closing arm Q1, the Q4 is attached to the outer wall of the reset plate Q6 through the opening and closing arm Q1, both sides of the inside of the cavity 351 are provided with the fixing rod Q3, the fixing rod Q3 and the clamp 353 are arranged on the same straight line, and the fixing rod Q3 is connected to the.
Foretell tripod Q4 is used for cooperating the supporting platform to support, hob 352 drives the cavity 351 activity downwards, reset board Q6 can the atress can extrude inside gasbag Q5, gasbag Q5 is pressed and will opens and shuts arm Q1 outwards flicking, arm Q1 that opens and shuts receives the thrust and can push out tripod Q4, tripod Q4 atress is outwards opened through pivot Q2 and is formed the triangle-shaped structure, adopt triangular stability to carry out the outrigger to the supporting platform.
Referring to fig. 9, the airbag Q5 includes a limiting wheel Q51, a push rod Q52, two reset guide tabs Q53, a brace Q54 and a body Q55, two ends of the limiting wheel Q51 are connected with the reset guide tabs Q53, the reset guide tabs Q53 are provided with two pieces, one end of each reset guide tab Q53 is fastened to two ends of the inside of the body Q55, the braces Q54 are provided on two sides of the reset guide tab Q53, the push rod Q52 is provided on the top of the body Q55, the push rod Q52 is connected with the reset guide tab Q53 through the body Q55, the top of the push rod Q52 is connected with one end of an opening and closing arm Q1, and the bottom of the body Q55 is fixed on the reset plate Q6.
Referring to fig. 9, the body Q55 is provided with two axially symmetric braces Q54.
Above-mentioned brace Q54 is used for coordinating gasbag Q5, gasbag Q5 adopts double-layered net PVC environmental protection material to make and forms, the double-layered net in gasbag Q5 material is high strength polyester yarn warp knitting, better elasticity has, when gasbag Q5 pressurized, two reset guide vanes Q53 can slide to stable position from top to bottom on spacing runner Q51, ejector pin Q52 can receive gasbag Q5's thrust upwards to bulldoze and strut, make tripod Q4 can open the support fast, can not appear shaking because the ground is uneven when making supporting platform go up the operation.
The working principle of the above technical solution is explained as follows:
when the multifunctional adjustable safety guard is used, the control box 1 drives the frame 3, the wheel 2 moves the frame 3 to a using position, the adjusting device 9 adjusts the supporting frame 3 according to the ground situation, a worker stands on the workbench 4, the height of the movable guard bar 6 is adjusted through the adjusting screw 5, the movable guard bar 6 can protect the worker, the control box 1 controls the scissor frame 7, the scissor frame 7 drives the workbench 4 to move upwards, the worker is conveyed to a construction position, the tensioning piece 8 is used for drawing two ends of the workbench 4, the scissor frame 7 is prevented from being inclined due to overlarge height, and the worker can work stably on the workbench 4.
When a mine is constructed, the supporting platform is moved to a use position, the leveling assemblies 93 are fixed on two sides of the expansion limiting piece 91, the leveling assemblies 93 are of a quadrilateral structure, the leveling assemblies 93 are extruded to be opened outwards in the process of movable adjustment, the leveling assemblies 93 are used for drawing and limiting the two leveling assemblies 93, the outward expansion phenomenon of the leveling assemblies 93 under the pressure of the frame 3 is prevented, the supporting platform is placed on uneven ground, the concave area of one side of the ground of the supporting platform is large, the movable rod P5 is drawn through the pull rod P4, the movable rod P5 is matched with the pull rod P4 to be opened outwards, the shell P11 is unfolded along with the movable rod P5, the connecting elastic sheet P12 and the drawing strip P13 are unfolded outwards along with the movable rod P5 under the drawing of the shell P11, the length of the pull rod P4 is adjusted, the length of the telescopic rod 932 can be lengthened, and the supporting piece can be contacted with the concave ground, the staff is adjusting the position of slide bar 933, and slide bar 933 adjusts the position from top to bottom on slide rail P6 for triangle plug-in 934 can be inserted perpendicularly and inlay on the ground in mine, supports supporting platform.
The supporting member 935 contacts the ground of the mine pit, the control box 1 controls the screw rod 352, so that the screw rod 352 can stably rotate to drive the cavity 351 to move downwards, the pushing arm 354 assists the screw rod 352 to move downwards, the pushing arm 354 is in an inclined state, the bottom of the pushing arm 354 is in a hook shape, the cavity 351 can be quickly inserted and embedded on the ground of the mine, the cavity 351 is inserted and embedded on the ground, the bottom of the resetting plate Q6 is extruded by the ground to upwards extrude the air bag Q5, the air bag Q5 is made of net-clamping PVC environment-friendly materials, a net clamping net in the air bag Q5 materials is a high-strength polyester wire warp knitting fabric, and has good elasticity, when the air bag Q5 is pressed, the resetting guide plate Q53 is movably adjusted on the limiting rotating wheel Q51, the brace Q54 restrains the air bag Q5 to prevent the air bag Q5 from popping or retracting, the jacking Q52 is pushed upwards by the thrust of the air bag Q5 to prop open, will open and shut arm Q1 and upwards push away, open and shut arm Q1 atress can outwards strut, arm Q1 opens and shuts can outwards release tripod Q4 at the opening in-process, tripod Q4 atress outwards opens formation triangle-shaped support frame through pivot Q2, adopt triangular stability to carry out the outrigger to supporting platform, cooperate mutually through triangle plug-in 934 and tripod Q4 and support supporting platform, need not to lay the sleeper in the supporting platform bottom, improve supporting platform's safety in utilization, guarantee that supporting platform can not appear shaking when the operation, improve supporting platform's stability and staff's work safety nature.
In summary, by arranging the adjusting device, the supporting platform is placed on uneven ground, the movable rod is matched with the pull rod to be opened outwards, the linking elastic sheet and the pulling strip can be pulled outwards by the shell to be unfolded along with the movable rod, the length of the pull rod is adjusted to be longer, the support piece can be in contact with the recessed ground, the control box is used for controlling the screw rod, the screw rod rotates to push soil, the bottom of the reset plate is extruded upwards by the extrusion of the ground, the push rod is extruded by the thrust of the air bag to the opening and closing arm, the tripod is pushed outwards by the stress of the opening and closing arm, the tripod is matched with the triangular plug-in piece by adopting the triangular stability to support the supporting platform, sleepers do not need to be laid at the bottom of the supporting platform, and the use safety of the supporting platform is improved.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a mining machinery supporting platform, its structure includes control box (1), wheel (2), frame (3), workstation (4), adjusting screw (5), movable guardrail (6), scissors frame (7), taut (8), adjusting device (9), its characterized in that:
the control box (1) is embedded on the vehicle frame (3) in parallel, the adjusting device (9) is vertically inserted and embedded on the vehicle frame (3), a scissor frame (7) is arranged on the vehicle frame (3), two ends of the tensioning piece (8) are respectively connected to the workbench (4) and the control box (1), the movable guardrail (6) is embedded on the workbench (4), and the movable guardrail (6) is provided with an adjusting screw (5);
adjusting device (9) are including limited piece (91), framework (92), leveling subassembly (93) of expanding, limit and expand piece (91) and install on framework (92), leveling subassembly (93) is inserted perpendicularly and is inlayed in limit and expand piece (91) both sides, framework (92) lock joint is on frame (3).
2. The mining machine support platform of claim 1, wherein: leveling subassembly (93) is including fishplate bar (931), telescopic link (932), slide bar (933), triangle plug-in components (934), support piece (935), fishplate bar (931) one end nestification is on slide bar (933), and triangle plug-in components (934) are installed to the other end, slide bar (933) one end block is at telescopic link (932), gomphosis is inlayed with support piece (935) to telescopic link (932) one end, and the other end is inserted perpendicularly and is inlayed on limit expansion piece (91).
3. The mining machine support platform of claim 2, wherein: the telescopic rod (932) comprises a traction piece (P1), a moving plate (P2), a fixed plate (P3), a pull rod (P4), a movable rod (P5) and a sliding rail (P6), wherein the traction piece (P1) is provided with two parts and arranged on two sides of the movable rod (P5), the moving plate (P2) is arranged at two ends of the movable rod (P5), the pull rod (P4) is embedded on the fixed plate (P3), the inner wall of the sliding rail (P6) is attached to the pull rod (P4) through the fixed plate (P3), the pull rod (P4) is embedded and embedded with a support piece (935), and the sliding rod (933) is clamped on the sliding rail (P6).
4. A mining machine support platform according to claim 3, wherein: the traction piece (P1) comprises a shell (P11), connecting elastic pieces (P12) and traction strips (P13), wherein the connecting elastic pieces (P12) are arranged on the two sides of the shell (P11), the traction strips (P13) are arranged in the middle of the connecting elastic pieces (P12), two traction strips (P13) are arranged on the two sides of the movable rod (P5), and the shell (P11) is buckled with the movable rod (P5).
5. The mining machine support platform of claim 2, wherein: support piece (935) is equipped with on cavity (351) clip (353) including cavity (351), hob (352), clip (353), bulldozes arm (354), adjusts vaulting pole (355), clip (353) run through cavity (351) and are connected with adjusting vaulting pole (355), cavity (351) inside is equipped with hob (352), cavity (351) both sides are equipped with bulldozes arm (354) with it looks lock joint, buckle (353) run through the lock joint in pull rod (P4) bottom.
6. The mining machine support platform of claim 5, wherein: adjusting stay pole (355) including arm (Q1), pivot (Q2), dead lever (Q3), tripod (Q4), gasbag (Q5), reset board (Q6), arm (Q1) of opening and shutting runs through the gomphosis on reset board (Q6) intermediate position, gasbag (Q5) are fixed on reset board (Q6), reset board (Q6) is inserted and is inlayed perpendicularly on dead lever (Q3), pivot (Q2) and tripod (Q4) adopt the cooperation of activity block mode, dead lever (Q3) are all installed to the inside both sides of cavity (351), dead lever (Q3) are established on the same straight line with clip (353), dead lever (Q3) are connected with screw rod (352) through cavity (351).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110014293.9A CN112723265A (en) | 2021-01-06 | 2021-01-06 | Mining machinery supporting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110014293.9A CN112723265A (en) | 2021-01-06 | 2021-01-06 | Mining machinery supporting platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112723265A true CN112723265A (en) | 2021-04-30 |
Family
ID=75590424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110014293.9A Withdrawn CN112723265A (en) | 2021-01-06 | 2021-01-06 | Mining machinery supporting platform |
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| Country | Link |
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| CN (1) | CN112723265A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113914855A (en) * | 2021-10-18 | 2022-01-11 | 铜陵有色金属集团铜冠矿山建设股份有限公司 | Novel mining machinery supporting platform |
| CN114180501A (en) * | 2021-12-13 | 2022-03-15 | 湖北金诚信矿业服务有限公司 | Device for mine maintenance |
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| CN210286608U (en) * | 2019-08-27 | 2020-04-10 | 苏州吉祥升降机械设备有限公司 | Portable lift platform convenient to transmission material |
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|---|---|---|---|---|
| EP0590409A1 (en) * | 1992-10-01 | 1994-04-06 | Josef Alois Huber | Lifting device |
| CN201228220Y (en) * | 2008-06-30 | 2009-04-29 | 首都航天机械公司 | Hydraulic lifting vehicle |
| CN105060172A (en) * | 2015-08-12 | 2015-11-18 | 天津航天液压装备有限公司 | Movable type three-line array workpiece lift |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113914855A (en) * | 2021-10-18 | 2022-01-11 | 铜陵有色金属集团铜冠矿山建设股份有限公司 | Novel mining machinery supporting platform |
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