CN115262932A - Movable slope operating platform suitable for slope reinforcement - Google Patents

Movable slope operating platform suitable for slope reinforcement Download PDF

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Publication number
CN115262932A
CN115262932A CN202211015549.9A CN202211015549A CN115262932A CN 115262932 A CN115262932 A CN 115262932A CN 202211015549 A CN202211015549 A CN 202211015549A CN 115262932 A CN115262932 A CN 115262932A
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CN
China
Prior art keywords
slope
reverse
frame
arm
supporting
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Granted
Application number
CN202211015549.9A
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Chinese (zh)
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CN115262932B (en
Inventor
杨诗源
刘骏
杨俊斌
夏志雄
黄培霖
刘宝奎
王娟娟
江辉煌
张远荣
刘超
闫晓夏
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Academy Of Iron Sciences Shenzhen Research And Design Institute Co ltd
China Academy Of Railway Sciences Shenzhen Special Engineering Co ltd
China Academy of Railway Sciences Corp Ltd CARS
Original Assignee
Academy Of Iron Sciences Shenzhen Research And Design Institute Co ltd
China Academy Of Railway Sciences Shenzhen Special Engineering Co ltd
China Academy of Railway Sciences Corp Ltd CARS
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Application filed by Academy Of Iron Sciences Shenzhen Research And Design Institute Co ltd, China Academy Of Railway Sciences Shenzhen Special Engineering Co ltd, China Academy of Railway Sciences Corp Ltd CARS filed Critical Academy Of Iron Sciences Shenzhen Research And Design Institute Co ltd
Priority to CN202211015549.9A priority Critical patent/CN115262932B/en
Publication of CN115262932A publication Critical patent/CN115262932A/en
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Publication of CN115262932B publication Critical patent/CN115262932B/en
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G1/00—Scaffolds primarily resting on the ground
    • E04G1/15—Scaffolds primarily resting on the ground essentially comprising special means for supporting or forming platforms; Platforms
    • E04G1/152—Platforms made of metal or with metal-supporting frame
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G1/00—Scaffolds primarily resting on the ground
    • E04G1/18—Scaffolds primarily resting on the ground adjustable in height
    • E04G1/20—Scaffolds comprising upright members and provision for supporting cross-members or platforms at different positions therealong
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G1/00—Scaffolds primarily resting on the ground
    • E04G1/24—Scaffolds primarily resting on the ground comprising essentially special base constructions; comprising essentially special ground-engaging parts, e.g. inclined struts, wheels
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
    • Y02A10/23—Dune restoration or creation; Cliff stabilisation

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)

Abstract

The invention relates to the technical field of slope reinforcement and discloses a movable slope operating platform suitable for slope reinforcement, which comprises a walking frame, wherein the walking frame is provided with a lifting frame, the lifting frame is provided with a supporting platform, and the supporting platform is provided with a movable plate; the walking frame is provided with a reverse supporting arm; a positive supporting arm is arranged on the movable slope operating platform; when drilling, the movable plate moves towards the side slope for a set distance, and the reverse supporting arm balances the reverse acting force of the drilling machine during drilling; the positive supporting arm positively supports the pressure of the movable slope operating platform inclined to the slope; the movable plate drives the drilling machine to move towards the side slope for a set distance, so that the drilling machine is suitable for side slope drilling operation with various steepnesses, and is wide in application range; the walking frame moves along the slope toe, the lifting frame lifts up and down to drive the drilling machine to move up and down and move along the slope toe, and a scaffold does not need to be built; by the reverse supporting arm and the forward supporting arm, reverse acting force generated when the drilling machine drills is reversely balanced, and pressure of a slope inclined by the movable slope operating platform is reversely balanced.

Description

Movable slope operating platform suitable for slope reinforcement
Technical Field
The invention relates to the technical field of slope reinforcement, in particular to a movable slope operating platform suitable for slope reinforcement.
Background
In the construction process of slope reinforcement and the like, drilling is often required to be performed on the slope surface of the slope to form a slope hole position, and then a corresponding reinforcement structure and the like are embedded in the slope hole position.
At present, generally all through the scaffold of setting up on the side slope, the scaffold is set up along the domatic of side slope, then, the workman utilizes the rig to drill on the domatic of side slope on the scaffold, but, sets up the time overlength of scaffold, and because the size and the weight of rig are great, the workman drills operation on the scaffold is very inconvenient, leads to construction period to prolong greatly, and with high costs, and the construction degree of difficulty is big.
In order to avoid building a scaffold, a movable slope operating platform can be arranged on the slope foot of the side slope, the operating platform can walk along the slope foot of the side slope, the drilling machine is placed on the operating platform, and the drilling operation can be performed on the side slope by utilizing the lifting of the operating platform.
In the prior art, the operation platform is only suitable for steep slope operation, so that the interval between the operation platform and a side slope is small, the drilling machine can realize drilling operation, and for some gentle slopes, the drilling operation is difficult to realize, and the existing operation platform has the defect of small application range.
Disclosure of Invention
The invention aims to provide a movable slope operating platform suitable for slope reinforcement, and aims to solve the problem that the operating platform is small in application range in the prior art.
The movable slope operating platform comprises a walking frame which is placed on a slope toe and moves along the length direction of the slope toe, a lifting frame which can lift longitudinally is arranged on the walking frame, a supporting platform is arranged on the lifting frame, a movable plate which moves towards or away from the slope is arranged on the supporting platform, and a drilling machine is arranged on the movable plate;
the walking frame is provided with a slope side facing the side slope and a back slope side departing from the side slope, and the back slope side is provided with a reverse supporting arm; the movable slope operating platform is provided with a forward supporting arm arranged towards the side slope;
when the drilling machine needs to drill a side slope, the moving plate drives the drilling machine to move for a set distance towards the side slope, and the reverse supporting arm is abutted to the ground from top to bottom to balance the reverse acting force of the drilling machine during drilling; the positive supporting arm is pressed on the side slope and positively supports the pressure of the movable slope operating platform inclined to the side slope.
Furthermore, the reverse supporting arm comprises a reverse swinging arm swinging towards or away from the walking frame and a reverse telescopic arm stretching up and down, the inner end of the reverse swinging arm is hinged with the walking frame, the upper end of the reverse telescopic arm is connected with the outer end of the swinging frame, and the lower end of the reverse telescopic arm is provided with a reverse pressing block;
when the reverse supporting arm is in a supporting state, the reverse swing arm swings to be horizontal away from the walking frame, the reverse telescopic arm extends downwards longitudinally, and the reverse pressing block presses against the ground; when the reverse supporting arm is in a storage state, the reverse telescopic arm longitudinally contracts upwards, the reverse pressing block is separated from the ground, and the reverse swinging arm swings towards the walking frame and is stored in the walking frame.
Furthermore, the reverse pressing block is in a flat plate shape, a plurality of reverse impact shafts penetrate through the reverse pressing block, and the reverse impact shafts are arranged at intervals along the circumferential direction of the reverse pressing block; the upper end of the reverse impact shaft penetrates through the reverse pressing block from top to bottom and is exposed above the reverse pressing block, and the lower end of the reverse impact shaft penetrates through the reverse pressing block and is arranged higher than the bottom of the reverse pressing block;
the reverse impact motor is connected with the upper end of the reverse impact shaft, and when the drilling machine drills a slope on the support table, the reverse impact motor drives the reverse impact shaft to move up and down back and forth according to the drilling frequency of the drilling machine, so that the lower end of the reverse impact shaft penetrates through the bottom of the reverse impact block to impact the ground according to the impact frequency, and the impact frequency lags behind the drilling frequency.
Furthermore, the inner end of the forward supporting arm is connected to the supporting table, and the outer end of the forward supporting arm is provided with a forward pressing block which is arranged towards the side slope and presses against the side slope.
Furthermore, the forward support arm comprises a forward telescopic shaft, the inner end of the forward telescopic shaft is connected to the support table, the outer end of the forward telescopic shaft extends towards the side slope, the outer end of the forward telescopic shaft is connected with a plurality of claw strips, the inner ends of the claw strips are connected to the outer end of the forward telescopic shaft in a gathering manner, and the outer ends of the claw strips are arranged towards the side slope;
the plurality of claw bars are arranged in a surrounding mode at intervals, and a surrounding space is formed by surrounding the plurality of claw bars; the outer end of the claw strip is provided with a forward pressing block, and the forward pressing block is hinged with the outer end of the claw strip.
Furthermore, a forward impact motor and a forward impact shaft are arranged in the enclosed space, the forward impact motor is fixedly connected to the outer end of the forward telescopic shaft, and the forward impact shaft is connected with the forward impact motor and driven by the forward impact motor to move towards or away from the side slope;
when the drilling machine drills a side slope on the support table, the forward impact motor drives the forward impact shaft to move towards or away from the side slope according to the drilling frequency of the drilling machine, so that the forward impact shaft impacts the side slope according to the impact frequency.
Furthermore, a channel for guiding the moving plate to move is arranged on the support table, the bottom of the moving plate is embedded in the channel and has an interval with the bottom of the channel, the top of the moving plate is exposed above the channel, and the drilling machine is placed at the top of the moving plate; a through hole is formed in the bottom of the channel and penetrates through the supporting table from top to bottom;
the lifting frame is internally provided with a counterweight arm which can swing up and down, the upper end of the counterweight arm is arranged in the through hole in a penetrating way and is hinged with the through hole, and the lower end of the counterweight arm is provided with a counterweight block; the upper end of the counterweight arm is provided with an arc-shaped head which passes through the through hole and extends into the channel; the bottom of the moving plate is provided with a bottom surface abutted with the arc-shaped head, and the bottom surface is arranged in an upward inclined mode along the moving direction towards the side slope;
when the moving plate moves to an extreme position away from the side slope, the counterweight arms are longitudinally arranged and are positioned at the central position of the movable slope operating platform; when the moving plate moves towards the side slope, the bottom surface is pressed against the arc-shaped head and drives the counterweight arm to swing upwards.
Furthermore, a guide channel for guiding the arc-shaped head to move is arranged on the bottom surface, the guide channel extends along the inclined direction of the bottom surface, and the arc-shaped head is movably embedded in the guide channel.
Further, the walking frame comprises a bottom frame which is horizontally arranged, and the lifting frame is arranged on the bottom frame; the bottom of the bottom frame is provided with two moving frames which horizontally move relative to the bottom frame, and the moving frames are provided with a plurality of supporting legs which extend downwards and can stretch upwards and downwards;
the two moving frames are driven to alternately move for a set distance along the length direction of the toe, and the lifting frame and the support platform are driven to move for a set distance along the length direction of the toe, so that the mobile slope operating platform moves along the length direction of the toe;
when the movable frame is in the moving process, the supporting legs on the movable frame contract upwards to be separated from the ground and abut, and when the movable frame stops moving and needs to support, the supporting legs on the movable frame extend downwards to abut with the ground.
Furthermore, a hydraulic rod which is horizontally arranged and is telescopic is arranged between the end part of the movable frame and the bottom frame, and when the supporting leg of the movable frame is upwards contracted to be separated from the ground and abutted, the hydraulic rod drives the movable frame to move for a set distance relative to the bottom frame; when the supporting legs of the movable frame extend downwards to abut against the ground, the hydraulic rod drives the lifting frame and the support body table to move for a set distance relative to the bottom frame.
Compared with the prior art, the movable slope operating platform suitable for slope reinforcement is placed at the slope toe of a slope, when drilling is needed on a low-gradient slope, the drill is driven by the movable plate to move towards the slope by a set distance, the movable slope operating platform is suitable for slope drilling operation of various gradients, and the application range is wide; the walking frame can move along the slope toe, and the lifting frame can lift up and down so as to drive the drilling machine on the supporting table to move up and down and move along the slope toe, so that the drilling machine can perform drilling operation along the transverse direction and the longitudinal direction of the side slope, a scaffold does not need to be built, the construction efficiency is greatly improved, and the construction is convenient; secondly, through setting up reverse support arm and forward support arm, reverse effort and the domatic operation platform of portable slope incline to the pressure of side slope when can reverse balanced rig creeps into for whole portable domatic operation platform is in balanced state, is more convenient for construct.
Drawings
FIG. 1 is a schematic front view of a mobile slope operating platform suitable for slope reinforcement provided by the present invention;
FIG. 2 is a schematic front view of a walking frame provided by the present invention;
FIG. 3 is a schematic front view of the engagement between the reverse pressing block and the reverse impact shaft provided by the present invention;
FIG. 4 is a schematic front view of a positive support arm provided by the present invention;
FIG. 5 is a schematic front view of the movable plate of the present invention in engagement with the support table with the counterweight arm in the longitudinal disposition;
fig. 6 is a schematic front view of the movable plate and the support table after the counterweight arm is swung upward.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following describes the implementation of the present invention in detail with reference to specific embodiments.
The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms may be understood by those skilled in the art according to specific circumstances.
Referring to fig. 1-6, preferred embodiments of the present invention are shown.
The movable slope operating platform is suitable for slope reinforcement, can be used for drilling construction of steep slopes, can also be used for drilling construction of gentle slopes, and is constructed in drilling construction of slopes with various steepnesses.
Be applicable to reinforced domatic operation platform of portable of side slope, including the walking frame, the walking frame is placed at the toe and is removed along the length direction of toe. A lifting frame which can be lifted longitudinally is arranged on the walking frame, and a supporting platform 401 for supporting the drilling machine is arranged on the lifting frame; a moving plate 402 moving towards or away from the slope is arranged on the support platform 401, and the drilling machine is arranged on the moving plate 402.
The walking frame has the slope side of orientation side slope and the back slope side that deviates from the side slope, and the back slope side is equipped with scalable and wobbling reverse support arm, is equipped with the forward support arm of arranging towards the side slope on the portable domatic operation platform, is the back of the body apart from arranging between reverse support arm and the forward support arm.
When the drilling machine drills a side slope on the support platform 401, the moving plate 402 drives the drilling machine to move towards the side slope for a set distance until the drilling machine is close to the side slope, and drilling can be conducted on the side slope. The reverse supporting arm is abutted to the ground from top to bottom, the reverse acting force of the drilling machine during drilling is balanced, the forward supporting arm is pressed on the side slope, and the pressure of the movable slope surface operation platform inclined to the side slope is positively supported.
The movable slope operating platform suitable for slope reinforcement is placed at the slope foot of a slope, when a gentle slope needs to be drilled, the movable plate 402 drives the drilling machine to move towards the slope for a set distance, and the movable slope operating platform is suitable for slope drilling operation with various gradients and wide in application range; the walking frame can move along the slope toe, and the lifting frame can lift up and down so as to drive the drilling machine on the support table 401 to move up and down and move along the slope toe, so that the drilling machine can perform drilling operation along the transverse direction and the longitudinal direction of the side slope, a scaffold does not need to be built, the construction efficiency is greatly improved, and the construction is convenient; secondly, through setting up reverse support arm and forward support arm, reverse effort and the domatic operation platform of portable slope incline to the pressure of side slope when can reverse balanced rig creeps into for whole portable domatic operation platform is in balanced state, is more convenient for construct.
In this embodiment, the reverse support arm includes a reverse swing arm 103 swinging towards or away from the walking frame and a reverse telescopic arm 102 extending up and down, an inner end of the reverse swing arm 103 is hinged to the walking frame, an upper end of the reverse telescopic arm 102 is connected to an outer end of the swinging frame, and a reverse pressing block 101 is disposed at a lower end of the reverse telescopic arm 102.
When the reverse supporting arm is in a supporting state, after the reverse swing arm 103 swings to be horizontal away from the walking frame, the reverse telescopic arm 102 longitudinally extends downwards, and the reverse pressing block 101 presses against the ground; when the reverse supporting arm is in a storage state, the reverse telescopic arm 102 is contracted upwards and longitudinally, the reverse pressing block 101 is separated from the ground and is pressed, and the reverse swing arm 103 swings towards the walking frame and is stored in the walking frame.
When the reverse supporting arm is not needed to be used, the reverse supporting arm can be stored in the walking frame, and the storage is convenient. In addition, after the swinging of the counter swinging arm 103 to the horizontal state, a limit block is arranged on the walking frame for keeping the supporting stability, so that the counter swinging arm 103 can be limited from continuously swinging upwards.
In this embodiment, the reverse pressing block 101 is a flat plate, a plurality of reverse impact shafts 700 penetrate through the reverse pressing block 101, and the plurality of reverse impact shafts 700 are arranged at intervals along the circumferential direction of the reverse pressing block 101; the upper end of the reverse impact shaft 700 penetrates through the reverse pressing block 101 from top to bottom and is exposed above the reverse pressing block 101, and the lower end of the reverse impact shaft 700 penetrates through the reverse pressing block 101 and is arranged higher than the bottom of the reverse pressing block 101.
The reverse pressing block 101 is connected with a reverse impact motor 701, the reverse impact motor 701 is connected with the upper end of a reverse impact shaft 700, when the drilling machine drills a slope on the supporting table 401, the reverse impact motor 701 drives the reverse impact shaft 700 to move up and down back and forth according to the drilling frequency of the drilling machine, so that the lower end of the reverse impact shaft 700 penetrates through the bottom of the reverse pressing block 101 to impact the ground according to the impact frequency, and the impact frequency lags behind the drilling frequency.
The reverse pressing block 101 of the reverse supporting arm is abutted to the ground, and in the drilling process of the drilling machine, the reverse supporting arm bears downward pressure and is abutted to the ground, so that the balance of the movable slope operating platform is kept. By arranging the reverse impact shaft 700, the reverse impact motor 701 drives the reverse impact shaft 700 to move up and down to impact the ground, so that the pressure applied to the reverse support arm can be buffered, the pressure of the reverse support arm is reduced, and the impact frequency lags behind the drilling frequency and can be staggered with the drilling frequency, namely, the impact of the reverse impact shaft 700 on the ground lags behind the impact of a drilling machine on a side slope in the drilling process, so that the reverse impact shaft 700 impacts the ground to provide the recoil force at a better time and reduce the pressure of the reverse support arm.
In this embodiment, the inner of positive support arm is connected on supporting bench 401, and the outer end of positive support arm is equipped with towards the side slope and arranges and support the positive briquetting 502 that presses on the side slope. In general, the forward support arm may be disposed on the same water surface as the support platform 401 for easy support.
In this embodiment, the forward support arm includes forward telescopic shaft 500, and the inner of forward telescopic shaft 500 is connected on a supporting bench 401, and the outer end of forward telescopic shaft 500 extends towards the side slope and arranges, and the outer end of forward telescopic shaft 500 is connected with a plurality of claw strips 501, and the inner of a plurality of claw strips 501 collects and connects the outer end at forward telescopic shaft 500, and the outer end of claw strip 501 arranges towards the side slope.
The plurality of claw bars 501 are arranged at intervals in a surrounding manner, and a surrounding space 505 is formed by surrounding the plurality of claw bars 501; the outer end of the claw bar 501 is provided with a forward pressing block 502, and the forward pressing block 502 is hinged with the outer end of the claw bar 501.
Through arranging a plurality of claw strips 501, can realize supporting the pressure to the multiposition of side slope, and forward supporting block 502 is articulated with claw strip 501's outer end, and it is the activity form, like this, to domatic unevenness's side slope, the firm of the forward supporting block 502 of being convenient for supports and presses.
In this embodiment, a forward impact motor 504 and a forward impact shaft 503 are arranged in the enclosed space 505, the forward impact motor 504 is fixedly connected to the outer end of the forward telescopic shaft 500, the forward impact shaft is connected with the forward impact motor 504, and the forward impact motor 504 drives the forward impact motor to move towards or away from the slope;
when the drilling machine drills a slope on the support platform 401, the forward impact motor 504 drives the forward impact shaft to move towards or away from the slope according to the drilling frequency of the drilling machine, so that the forward impact shaft impacts the slope according to the impact frequency.
After the drilling machine extends out along with the movable plate 402, when drilling is carried out on the side slope, the drilling machine impacts the side slope, so that the pressure of the movable slope surface operation platform inclined to the side slope is changed in an impact mode, at the moment, the forward impact motor 504 drives the forward impact shaft to impact the side slope, the impact change of the pressure of the movable slope surface operation platform inclined to the side slope can be relieved, and the forward support arm can be supported more stably.
In this embodiment, a channel 404 for guiding the moving plate 402 to move is arranged on the support table 401, the bottom of the moving plate 402 is embedded in the channel 404 and has a space with the bottom of the channel 404, the top of the moving plate 402 is exposed above the channel 404, and the drilling machine is placed on the top of the moving plate 402; the bottom of the channel 404 is provided with a through hole 405, and the through hole 405 penetrates through the support table 401 from top to bottom.
A counterweight arm 406 which can swing up and down is arranged in the lifting frame, the upper end of the counterweight arm 406 penetrates through the through hole 405 and is hinged with the through hole 405, and a counterweight block is arranged at the lower end of the counterweight arm 406; the upper end of the weight arm 406 has an arcuate head 407 extending through the aperture 405 and into the channel 404; the bottom of the moving plate 402 has a bottom face 403 abutting the arcuate head 407, the bottom face 403 being arranged inclined upwardly in the direction of movement towards the bank.
When the moving plate 402 moves to an extreme position away from the side slope, the counterweight arms 406 are longitudinally arranged and are positioned at the center of the mobile slope operating platform, so that the center of gravity of the whole mobile slope operating platform can be increased, and the mobile slope operating platform is more stable; during movement of the moving plate 402 toward the slope, the bottom surface 403 presses against the arc-shaped head 407 and drives the weight arm 406 to swing upward.
After the moving plate 402 drives the drilling machine to move towards the slope, the drilling machine deviates from the gravity center position of the movable slope operating platform, the gravity of the drilling machine generates a moment tending to the slope relative to the gravity center of the movable slope operating platform, at the moment, the counterweight arm 406 swings upwards, the matching arm also generates a moment relative to the gravity center position of the movable slope operating platform, and the two moments are balanced and offset, so that the movable slope operating platform is kept to be better balanced and stable integrally.
The bottom surface 403 is provided with a guide channel 404 for guiding the arc-shaped head 407 to move, the guide channel 404 extends along the inclined direction of the bottom surface 403, and the arc-shaped head 407 is movably embedded in the guide channel 404, so that the bottom surface 403 can be smoothly matched with the arc-shaped head 407 in a moving manner.
In this embodiment, the walking frame includes a bottom frame 202 arranged horizontally, and the lifting frame is arranged on the bottom frame 202; the bottom of the bottom frame 202 is provided with two moving frames which move horizontally relative to the bottom frame 202, and the moving frames are provided with a plurality of supporting legs 201 which extend downwards and can stretch upwards and downwards. The distance is set by driving the two movable frames to alternately move along the length direction of the slope foot, and the distance is set by driving the lifting frame and the supporting platform 401 to move along the length direction of the slope foot, so that the mobile slope operating platform can move along the length direction of the slope foot.
When the movable frame is in the moving process, the supporting legs 201 on the movable frame shrink upwards to be separated from the ground and abut, and when the movable frame stops moving and needs supporting, the supporting legs 201 on the movable frame extend downwards to abut with the ground.
When portable domatic operation platform needs remove along the toe, rely on the removal of walking frame to realize, two removal framves move forward in turn according to the preface, cooperate supporting legs 201 to move up or down simultaneously, realize the removal of walking frame, crane and supporting bench 401 cooperation walking frame synchronous motion realize whole portable domatic operation platform's removal.
Of course, after the walking frame moves, the crane and the support platform 401 may be driven to move synchronously by an external driving structure, or may be manually pushed, etc., depending on actual needs.
In this embodiment, a horizontally arranged and telescopic hydraulic rod is arranged between the end of the movable frame and the bottom frame 202, and when the supporting leg 201 of the movable frame contracts upwards and is separated from the ground, the hydraulic rod drives the movable frame to move for a set distance relative to the bottom frame 202; when the support leg 201 of the movable frame extends downwards to abut against the ground, the hydraulic rod drives the lifting frame and the support body table to move for a set distance relative to the bottom frame 202.
When the support legs 201 are separated from the ground, the hydraulic rod can push the movable frame to move relative to the bottom frame 202, and when the support legs 201 are abutted to the ground, the movable frame is in a supporting state and is fixed, the hydraulic rod pushes the bottom frame 202 to move relative to the movable frame, and of course, the lifting frame and the support platform 401 also move along with the movement of the bottom frame 202.
As a preferred embodiment, the moving frame comprises two moving bars 203 which are arranged in parallel, the bottom of the bottom frame 202 is provided with a rail groove for guiding the moving bars 203 to move, the moving bars 203 are movably embedded in the rail groove, the moving bars 203 are provided with a plurality of supporting feet 201, and the supporting feet 201 are arranged at intervals along the length direction of the moving bars 203.
The supporting legs 201 have an axial telescopic function, so that when the slope toe of the slope is uneven, each supporting leg 201 on the moving strip 203 can axially extend and retract according to the actual supporting condition to ensure that the whole operating platform is in a stable state.
In this embodiment, the lifting frame comprises a plurality of lifting shafts 301 which are longitudinally arranged and can extend up and down, the bottoms of the lifting shafts 301 are fixedly connected to the walking frame, and the tops of the lifting shafts 301 are fixedly connected with the supporting table 401; two scissor rods 302 are connected to the adjacent lifting shafts 301, the ends of the scissor rods 302 are hinged to the two lifting shafts 301, the two scissor rods 302 are arranged in a crossed mode, and the middle portions of the two scissor rods 302 are hinged to each other.
Through setting up scissors pole 302, can be so that the uniformity between the adjacent lift axle 301, and improve lift axle 301's support intensity greatly, also be convenient for lift axle 301's synchronous lift.
The above description is intended to be illustrative of the preferred embodiment of the present invention and should not be taken as limiting the invention, but rather, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

Claims (10)

1. The movable slope operating platform is suitable for slope reinforcement and is characterized by comprising a walking frame which is placed on a slope toe and moves along the length direction of the slope toe, wherein a lifting frame capable of lifting longitudinally is arranged on the walking frame, a supporting platform is arranged on the lifting frame, a movable plate moving towards or away from the slope is arranged on the supporting platform, and a drilling machine is arranged on the movable plate;
the walking frame is provided with a slope side facing the side slope and a back slope side departing from the side slope, and the back slope side is provided with a reverse supporting arm; the movable slope operating platform is provided with a forward supporting arm arranged towards the side slope;
when the drilling machine needs to drill a side slope, the moving plate drives the drilling machine to move for a set distance towards the side slope, and the reverse supporting arm is abutted to the ground from top to bottom to balance the reverse acting force of the drilling machine during drilling; the positive supporting arm is pressed on the side slope and positively supports the pressure of the movable slope operating platform inclined to the side slope.
2. The mobile slope operating platform suitable for slope reinforcement of claim 1, wherein the reverse supporting arm comprises a reverse swing arm swinging towards or away from the walking frame and a reverse telescopic arm telescoping up and down, an inner end of the reverse swing arm is hinged with the walking frame, an upper end of the reverse telescopic arm is connected with an outer end of the swinging frame, and a reverse pressing block is arranged at a lower end of the reverse telescopic arm;
when the reverse supporting arm is in a supporting state, the reverse swing arm swings to be horizontal away from the walking frame, the reverse telescopic arm extends downwards longitudinally, and the reverse pressing block presses against the ground; when the reverse supporting arm is in a storage state, the reverse telescopic arm longitudinally contracts upwards, the reverse pressing block is separated from the ground and is pressed against the ground, and the reverse swinging arm swings towards the walking frame and is stored in the walking frame.
3. The mobile slope operating platform suitable for slope reinforcement as claimed in claim 2, wherein the backward pressing block is in a flat plate shape, a plurality of backward impacting shafts are arranged in the backward pressing block in a penetrating manner, and the backward impacting shafts are arranged at intervals along the circumference of the backward pressing block; the upper end of the reverse impact shaft penetrates through the reverse pressing block from top to bottom and is exposed above the reverse pressing block, and the lower end of the reverse impact shaft penetrates through the reverse pressing block and is arranged higher than the bottom of the reverse pressing block;
the reverse impact motor is connected with the upper end of the reverse impact shaft, and when the drilling machine drills a slope on the support table, the reverse impact motor drives the reverse impact shaft to move up and down back and forth according to the drilling frequency of the drilling machine, so that the lower end of the reverse impact shaft penetrates through the bottom of the reverse impact block to impact the ground according to the impact frequency, and the impact frequency lags behind the drilling frequency.
4. A mobile slope operating platform suitable for slope reinforcement according to any one of claims 1 to 3, wherein the inner end of the forward support arm is connected to the support platform and the outer end of the forward support arm is provided with a forward pressing block arranged towards and against the slope.
5. The mobile slope operating platform suitable for slope reinforcement according to claim 4, wherein the forward support arm comprises a forward telescopic shaft, the inner end of the forward telescopic shaft is connected to the support platform, the outer end of the forward telescopic shaft extends towards the slope, the outer end of the forward telescopic shaft is connected with a plurality of claw strips, the inner ends of the claw strips are converged and connected to the outer end of the forward telescopic shaft, and the outer ends of the claw strips are arranged towards the slope;
the plurality of claw bars are arranged in a surrounding mode at intervals, and a surrounding space is formed by surrounding the plurality of claw bars; the outer end of the claw strip is provided with a forward pressing block, and the forward pressing block is hinged with the outer end of the claw strip.
6. The mobile slope operating platform suitable for slope reinforcement of claim 5, wherein a forward impact motor and a forward impact shaft are arranged in the enclosed space, the forward impact motor is fixedly connected to the outer end of the forward telescopic shaft, and the forward impact shaft is connected with the forward impact motor and driven by the forward impact motor to move towards or away from the slope;
when the drilling machine drills a side slope on the support table, the forward impact motor drives the forward impact shaft to move towards or away from the side slope according to the drilling frequency of the drilling machine, so that the forward impact shaft impacts the side slope according to the impact frequency.
7. The mobile slope operating platform suitable for slope reinforcement according to any one of claims 1 to 3, wherein the support platform is provided with a channel for guiding the moving plate to move, the bottom of the moving plate is embedded in the channel and has a space with the bottom of the channel, the top of the moving plate is exposed above the channel, and the drilling machine is placed on the top of the moving plate; a through hole is formed in the bottom of the channel and penetrates through the supporting table from top to bottom;
the lifting frame is internally provided with a counterweight arm which can swing up and down, the upper end of the counterweight arm is arranged in the through hole in a penetrating way and is hinged with the through hole, and the lower end of the counterweight arm is provided with a counterweight block; the upper end of the counterweight arm is provided with an arc-shaped head which passes through the through hole and extends into the channel; the bottom of the moving plate is provided with a bottom surface abutted against the arc-shaped head, and the bottom surface is arranged in an upward inclined mode along the moving direction towards the side slope;
when the moving plate deviates from the side slope and moves to a limit position, the counterweight arms are longitudinally arranged and are positioned at the central position of the movable slope surface operating platform; when the moving plate moves towards the side slope, the bottom surface is abutted against the arc-shaped head and drives the counterweight arm to swing upwards.
8. The mobile slope operating platform suitable for slope reinforcement according to claim 7, wherein the bottom surface is provided with a guide channel for guiding the movement of the arc-shaped head, the guide channel is arranged to extend along the inclined direction of the bottom surface, and the arc-shaped head is movably embedded in the guide channel.
9. The mobile slope operating platform suitable for slope reinforcement according to any one of claims 1 to 3, wherein the walking frame comprises a bottom frame arranged horizontally, and the lifting frame is arranged on the bottom frame; the bottom of the bottom frame is provided with two moving frames which horizontally move relative to the bottom frame, and the moving frames are provided with a plurality of supporting legs which extend downwards and can stretch up and down;
the two moving frames are driven to alternately move for a set distance along the length direction of the slope foot, and the lifting frame and the supporting platform are driven to move for a set distance along the length direction of the slope foot, so that the mobile slope operating platform moves along the length direction of the slope foot;
when the movable frame is in the moving process, the supporting legs on the movable frame contract upwards to be separated from the ground to be abutted, and when the movable frame stops moving and needs supporting, the supporting legs on the movable frame extend downwards to be abutted to the ground.
10. The mobile slope operating platform suitable for slope reinforcement according to claim 9, wherein a horizontally arranged and telescopic hydraulic rod is arranged between the end of the mobile frame and the bottom frame, and when the supporting foot of the mobile frame is contracted upwards to be disengaged from the ground, the hydraulic rod drives the mobile frame to move a set distance relative to the bottom frame; when the supporting legs of the movable frame extend downwards and abut against the ground, the hydraulic rod drives the lifting frame and the supporting body table to move for a set distance relative to the bottom frame.
CN202211015549.9A 2022-08-24 2022-08-24 Movable slope operating platform suitable for slope reinforcement Active CN115262932B (en)

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