CN107950191B - Portable telescopic folding climbing device - Google Patents
Portable telescopic folding climbing device Download PDFInfo
- Publication number
- CN107950191B CN107950191B CN201711340232.1A CN201711340232A CN107950191B CN 107950191 B CN107950191 B CN 107950191B CN 201711340232 A CN201711340232 A CN 201711340232A CN 107950191 B CN107950191 B CN 107950191B
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- base
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- telescopic
- plate
- connecting rod
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- 230000009194 climbing Effects 0.000 title claims description 7
- 230000007246 mechanism Effects 0.000 claims abstract description 55
- 230000001174 ascending effect Effects 0.000 claims abstract description 17
- 230000001105 regulatory effect Effects 0.000 abstract description 4
- 230000003028 elevating effect Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 239000002420 orchard Substances 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D46/00—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
- A01D46/24—Devices for picking apples or like fruit
- A01D46/243—Accessories specially adapted for manual picking, e.g. ladders, carts
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
- A01G3/08—Other tools for pruning, branching or delimbing standing trees
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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
- E04G1/18—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
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Tents Or Canopies (AREA)
Abstract
The application provides a portable telescopic and foldable ascending device which comprises a base, annular telescopic mechanisms, lifting connecting mechanisms and an operation platform, wherein the angle between the base and a fixed base is regulated by rotating, the positions of the regulated base and the fixed base after angle regulation are limited by a limiting seat, a wallboard is stretched or contracted by a telescopic fastener, the annular telescopic mechanisms are connected by the lifting connecting mechanisms, and the annular operation platform is positioned on the annular telescopic mechanisms on the top layer. The application has the characteristics of simple structure, adoption of the annular telescopic mechanism as a supporting body, different gradients of the angle-adjustable base, connection of the lifting connecting mechanism with the multi-stage annular telescopic mechanism, quick assembly, convenient disassembly and carrying, adjustable height, safe and reliable use, low cost and good adaptability, and the annular operating platform is positioned on the annular telescopic mechanism on the top layer.
Description
Technical Field
The application belongs to the technical field of household cultivation, and relates to a portable telescopic and foldable ascending device.
Background
At present, in climbing equipment, an artificial escalator is replaced by a machine, however, in some hillside orchards picking and trimming works, manual tree climbing and ladder building modes are still needed to be adopted for operation, the manual climbing is very dangerous, the picking efficiency is lower, and only small-range operation can be carried out by adopting the ladder building mode for picking, so that potential safety hazards exist. The lifting device also relates to a plurality of operations using a mechanical lifting device, and the upper part of the lifting device is mainly a round working platform which is lifted and lowered by the following hydraulic and mechanical devices, so that the lifting device only increases the stability on the basis of the previous lifting device. In the orchard picking industry, the ascending device is limited by the space occupied by the shape of the fruit tree, so that the picking range is very small, manpower and material resources are wasted, the picking cost is higher, and the picking requirement cannot be met. In addition, fruit tree picking is mostly carried out in mountain areas, and certain trouble is brought to carrying of the device. Secondly, the existing mechanical device cannot enter in the indoor top decoration, and the indoor requirements of the mechanical device cannot be met.
Disclosure of Invention
The application aims to solve the technical problem of providing a portable telescopic and foldable ascending device, which is simple in structure, adopts an annular telescopic mechanism as a supporting body, enables a base with an adjustable angle to meet different gradients, enables a lifting connecting mechanism to be connected with a multi-stage annular telescopic mechanism, enables an annular operating platform to be positioned on the annular telescopic mechanism on the top layer, and is rapid to assemble, convenient to detach, convenient to carry, adjustable in height, safe and reliable to use, low in cost and good in adaptability.
In order to solve the technical problems, the application adopts the following technical scheme: a portable telescopic folding ascending device comprises a base, an annular telescopic mechanism, a lifting connecting mechanism and an operating platform; the base comprises a fixed base, an adjusting base and a limiting base; the annular telescopic mechanism comprises telescopic fasteners and upright posts which are matched with a plurality of wallboards; the lifting connection mechanism comprises a rotary supporting leg connected with the folding plate and a sleeve joint connected with the rotary supporting leg; the operation platform comprises an annular structure formed by a plurality of arc-shaped groove plates; wallboard on the annular telescopic machanism cooperates with unable adjustment base, and elevating connection mechanism's cup joint connects mutually perpendicular's wallboard, and operating platform cooperates with the upper strata wallboard.
The fixed base include the center pin of being connected with the annular ring, with the fixed plate of center pin connection, with the pulling force pole of fixed plate connection, a plurality of connecting holes of side on the annular ring, the inboard is equipped with a plurality of screw holes, be equipped with a plurality of pulling force stake on the fixed plate, the pulling force pole is the body of rod that one end was equipped with the pull ring, the other end is equipped with the screw thread, the one end and the pulling force stake of pulling force pole are connected, the other end and the inboard screw hole cooperation of annular ring.
The adjusting base is of a semicircular annular structure, shaft holes are formed in two ends of the adjusting base, and threaded holes are formed in the inner side of the adjusting base.
The limiting seat comprises a first connecting rod, a vertical connecting rod connected with the first connecting rod and a second connecting rod sleeved with the vertical connecting rod, wherein the vertical connecting rod is a rod body with an internal threaded rod and an external threaded rod which are combined and can be lifted in a rotating mode.
The shaft hole on the adjusting base is matched with the central shaft on the fixing base, the first connecting rod is matched with the threaded hole on the inner side of the adjusting base, and the second connecting rod is matched with the threaded hole on the side face of the annular ring.
The wallboard comprises a mounting plate connected with a base plate, the base plate is of a flat plate structure, the upper end and the lower end of the base plate are provided with connecting columns, two side faces of the connecting columns are provided with convex sliding grooves, trapezoidal locking grooves are formed in the sliding grooves, the mounting plate is of a block-shaped structure, and a plurality of kidney-shaped holes are formed in the mounting plate.
The telescopic fastener comprises a rotating seat connected with the fastener seat, a telescopic arm connected with the rotating seat and a trapezoid connector connected with the telescopic arm.
The connecting column is of a U-shaped structure, and a through round hole is formed in the side face of the connecting column.
The folding plate comprises a first plate and a second plate which are connected with a hinge.
The arc-shaped groove plate is of a groove-shaped structure, and the upper side face of the arc-shaped groove plate is provided with a fence.
A portable telescopic folding ascending device comprises a base, an annular telescopic mechanism, a lifting connecting mechanism and an operating platform; the base comprises a fixed base, an adjusting base and a limiting base; the annular telescopic mechanism comprises telescopic fasteners and upright posts which are matched with the plurality of wallboards; the lifting connecting mechanism comprises a rotary supporting leg connected with the folding plate and a sleeve joint connected with the rotary supporting leg; the operation platform comprises an annular structure formed by a plurality of arc-shaped groove plates; wallboard on the annular telescopic machanism cooperates with unable adjustment base, and elevating connection mechanism's cup joint connects mutually perpendicular's wallboard, and operating platform cooperates with the upper strata wallboard. Simple structure, through the mutual angle of rotatory regulation base and unable adjustment base, the position of regulation base and unable adjustment base after limiting seat restriction angle regulation extends or contracts the wallboard through flexible fastener, connects a plurality of annular telescopic machanism through elevating connection mechanism, and annular operating platform is located the annular telescopic machanism on top layer, and the equipment is swift, dismantles conveniently, portable, highly adjustable uses safe and reliable, and is with low costs, and adaptability is good.
In the preferred scheme, unable adjustment base includes the center pin of being connected with annular circle, with the fixed plate of center pin connection, the pulling force pole of being connected with the fixed plate, a plurality of connecting holes of side on the annular circle, and the inboard is equipped with a plurality of screw holes, is equipped with a plurality of pulling force piles on the fixed plate, and the pulling force pole is equipped with the pull ring for one end, and the other end is equipped with the threaded body of rod, and the one end and the pulling force pile of pulling force pole are connected, and the other end cooperates with the inboard screw hole of annular circle. Simple structure adopts the mode of equipment to dismantle more conveniently, when ascending a height to the annular structure, the center pin of removable bottom, and the annular structure is located annular circle, and around annular operation platform operation convenient and fast more, the adaptability is better.
In the preferred scheme, the adjusting base is of a semicircular annular structure, shaft holes are formed in two ends of the adjusting base, and threaded holes are formed in the inner side of the adjusting base. The adjusting base is positioned in the annular ring, and the adjusting base is tightly abutted against the inner side of the annular ring when no need exists, so that the operation is not hindered.
In the preferred scheme, the limit seat comprises a first connecting rod, a vertical connecting rod connected with the first connecting rod and a second connecting rod sleeved with the vertical connecting rod, wherein the vertical connecting rod is a rod body with an internal threaded rod and an external threaded rod combined and capable of rotating and lifting. One end of the first connecting rod is provided with threads, the other end is provided with a pin shaft, one end of an external threaded rod of the vertical connecting rod is provided with a shaft hole, one end of the internal threaded rod is provided with a boss, one end of the second connecting rod is provided with threads, the other end of the second connecting rod is provided with an annular ring, the boss on the internal threaded rod is sleeved with the annular ring on the second connecting rod, and the length of the vertical connecting rod can be adjusted by rotating the internal threaded rod and the external threaded rod so as to be matched with the second connecting rods with different heights.
In the preferred scheme, the shaft hole on the adjusting base is matched with the central shaft on the fixing base, the first connecting rod is matched with the threaded hole on the inner side of the adjusting base, and the second connecting rod is matched with the threaded hole on the side face of the annular ring. Through the mutual angle of rotatory regulation base and unable adjustment base, adjust base and ground contact, head rod and second connecting rod are connected with regulation base and annular circle respectively, and perpendicular connecting rod supports annular circle and adjusts with the angle of adjusting the base, adaptable different slopes, and adaptability is better.
In the preferred scheme, the wallboard includes the mounting panel of being connected with the base plate, and the base plate is flat board structure, and upper and lower both ends are equipped with the spliced pole both sides face and are equipped with "protruding" font spout, are equipped with trapezoidal locking groove in the spout, and the mounting panel is the massive structure body, is equipped with a plurality of waist shape holes on it. The trapezoid connector is positioned in the convex-shaped sliding groove and slides up and down, so that the trapezoid connector cannot slide horizontally, when the trapezoid connector slides to the trapezoid locking groove, one small end of the trapezoid connector slides to one large end of the trapezoid locking groove, the trapezoid connector is meshed with the trapezoid locking groove, a connecting column on the wallboard is matched with a connecting hole on the annular ring, and the telescopic fastener is in a locking state; otherwise, when the connecting column on the wallboard is not matched with the annular ring, the adjacent wallboard is slightly pulled, and the trapezoid connector can withdraw from the trapezoid locking groove.
In the preferred scheme, the telescopic fastener comprises a rotating seat connected with the fastener seat, a telescopic arm connected with the rotating seat and a trapezoid joint connected with the telescopic arm. The structure is simple, the fastener seat is cubic structure, both sides face is equipped with the round pin axle, the roating seat is cubic structure, a side is equipped with the vertically shaft hole, the side that corresponds is equipped with the round pin axle that runs through vertical notch, the telescopic boom is the shaft-like body, both ends are equipped with the shaft hole respectively, trapezoidal joint is trapezoidal cubic, the bottom is equipped with the connection piece, be equipped with the shaft hole on the connection piece, the shaft hole on the roating seat cooperates with the round pin axle on the fastener seat, the shaft hole at telescopic boom both ends cooperates with the round pin axle on the roating seat and the shaft hole on the trapezoidal joint respectively, trapezoidal joint and telescopic boom are by pin connection.
In the preferred scheme, the spliced pole is U type structure, and the side is equipped with the round hole that runs through. Simple structure, the U type notch of spliced pole cooperates with the mounting panel on the wallboard, and waist shape hole corresponds with the round hole on the spliced pole, is connected by the fastener, and installation dismantlement convenient and fast.
In a preferred embodiment, the folding plate comprises a first plate and a second plate connected to the hinge. Simple structure, first board and second board can fold each other, and convenient to carry, the rotatory landing leg of being connected with the folding board can rotate around the folding board, and the other end and the cover joint of rotatory landing leg are connected, and the cover joint is hollow tubular body, and one end is equipped with the shaft hole and the epaxial hub connection of rotatory landing leg, and the cover joint can rotate around rotatory landing leg, and the cover joint cup joints with the spliced pole on the wallboard of upper and lower floor annular telescopic machanism, carries, installs and dismantles convenient and fast.
In a preferred embodiment, the arcuate channel plate is channel shaped with a rail on the upper side. The inboard spliced pole complex hole that is equipped with on the arc frid with the wallboard, the arc frid covers the upper end of wallboard simultaneously, when taking place the skew, the wallboard plays the effect that prevents arc frid slippage, and the rail is convenient for the personnel of high altitude construction climb, safe and reliable more.
The application provides a portable telescopic and foldable ascending device which comprises a base, annular telescopic mechanisms, lifting connecting mechanisms and an operation platform, wherein the angle between the base and a fixed base is regulated by rotating, the positions of the regulated base and the fixed base after angle regulation are limited by a limiting seat, a wallboard is stretched or contracted by a telescopic fastener, the annular telescopic mechanisms are connected by the lifting connecting mechanisms, and the annular operation platform is positioned on the annular telescopic mechanisms on the top layer. The problems that the original orchard is inconvenient to pick and trim, the efficiency is low, potential safety hazards exist, the indoor decoration suspended ceiling adopts an artificial ladder, the potential safety hazards exist, and mechanical lifting equipment cannot enter are solved. The application has the characteristics of simple structure, adoption of the annular telescopic mechanism as a supporting body, different gradients of the angle-adjustable base, connection of the lifting connecting mechanism with the multi-stage annular telescopic mechanism, quick assembly, convenient disassembly and carrying, adjustable height, safe and reliable use, low cost and good adaptability, and the annular operating platform is positioned on the annular telescopic mechanism on the top layer.
Drawings
The application is further illustrated by the following examples in conjunction with the accompanying drawings:
fig. 1 is a schematic structural view of the present application.
FIG. 2 is a schematic view of the cooperation of the base and the annular telescopic mechanism of the present application.
Fig. 3 is a schematic view of the gaze of fig. 2.
Fig. 4 is a schematic top view of fig. 3.
Fig. 5 is a schematic structural view of the base of the present application.
Fig. 6 is a schematic view of the structure of the base of the present application after adjusting the angle.
Fig. 7 is a schematic structural view of the wallboard of the present application.
Fig. 8 is a schematic top view of fig. 7.
Fig. 9 is a schematic cross-sectional view at A-A of fig. 8.
Fig. 10 is a schematic structural view of the column of the present application.
Fig. 11 is a schematic structural view of the telescopic fastener of the present application.
Fig. 12 is a schematic structural view of a trapezoidal joint according to the present application.
Fig. 13 is a schematic structural view of the lifting connection mechanism of the present application.
Fig. 14 is a schematic view of the structure of the arc chute plate of the present application.
In the figure: base 1, fixed base 11, annular ring 111, center shaft 112, fixed plate 113, tension rod 114, adjustment base 12, limit seat 13, first connecting rod 131, vertical connecting rod 132, second connecting rod 133, annular telescopic mechanism 2, wallboard 21, base plate 211, mounting plate 212, connecting column 213, chute 214, trapezoidal locking groove 215, kidney-shaped hole 216, telescopic fastener 22, fastener seat 221, swivel seat 222, telescopic arm 223, trapezoidal joint 224, upright 23, lifting and lowering connecting mechanism 3, folding plate 31, hinge 311, first plate 312, second plate 313, swivel leg 32, socket joint 33, operating platform 4, arcuate slot plate 41, rail 411.
Detailed Description
As shown in fig. 1 to 14, a portable telescopic and foldable ascending device comprises a base 1, an annular telescopic mechanism 2, a lifting connection mechanism 3 and an operation platform 4; the base 1 comprises a fixed base 11, an adjusting base 12 and a limiting base 13; the annular telescopic mechanism 2 comprises telescopic fasteners 22 and upright posts 23 which are matched with a plurality of wallboards 21; the lifting connecting mechanism 3 comprises a rotary supporting leg 32 connected with the folding plate 31 and a socket joint 33 connected with the rotary supporting leg 32; the operation platform 4 comprises an annular structure formed by a plurality of arc-shaped groove plates 41; the wallboard 21 on the annular telescopic machanism 2 cooperates with unable adjustment base 1, and the cover joint 33 of elevating connection mechanism 3 connects mutually perpendicular's wallboard 21, and operating platform 4 cooperates with the wallboard 21 of the upper strata. Simple structure, through the mutual angle of rotatory regulation base 12 and unable adjustment base 11, the position of regulation base 12 and unable adjustment base 11 after the restriction angle modulation by spacing seat 13, extend or shrink wallboard 21 through flexible fastener 22, connect a plurality of annular telescopic machanism 2 through elevating connection mechanism 3, annular operation platform 4 is located the annular telescopic machanism 2 on top layer, the equipment is swift, it is convenient to dismantle, portable, highly adjustable uses safe and reliable, with low costs, the adaptability is good.
In a preferred scheme, the fixing base 11 includes a central shaft 112 connected with the annular ring 111, a fixing plate 113 connected with the central shaft 112, and a tension rod 114 connected with the fixing plate 113, wherein a plurality of connecting holes are formed in the upper side surface of the annular ring 111, a plurality of tension piles are arranged on the inner side of the fixing plate 113, the tension rod 114 is a rod body with one end provided with a pull ring and the other end provided with threads, one end of the tension rod 114 is connected with the tension piles, and the other end of the tension rod 114 is matched with the threaded holes in the inner side of the annular ring 111. Simple structure adopts the mode of equipment to dismantle more conveniently, when ascending a height to the annular structure, the center pin 112 of removable bottom, and the annular structure is located annular circle 111, and the operation of surrounding annular operation platform 4 is more convenient and fast, and the adaptability is better.
In the preferred scheme, the adjusting base 12 is of a semicircular annular structure, shaft holes are formed in two ends of the adjusting base, and threaded holes are formed in the inner side of the adjusting base. The adjusting base 12 is positioned in the annular ring 111, and when not needed, the adjusting base 12 is abutted against the inner side of the annular ring 111, so that the operation is not hindered.
In a preferred embodiment, the limiting seat 13 includes a first connecting rod 131, a vertical connecting rod 132 connected with the first connecting rod 131, and a second connecting rod 133 sleeved with the vertical connecting rod 132, where the vertical connecting rod 132 is a rod body with an internal threaded rod and an external threaded rod combined and capable of being lifted and lowered in a rotating manner. One end of the first connecting rod 131 is provided with threads, the other end is provided with a pin shaft, one end of an external threaded rod of the vertical connecting rod 132 is provided with a shaft hole, one end of the internal threaded rod is provided with a boss, one end of the second connecting rod 133 is provided with threads, the other end is provided with an annular ring, the boss on the internal threaded rod is sleeved with the annular ring on the second connecting rod 133, and the length of the vertical connecting rod 132 can be adjusted by rotating the internal threaded rod and the external threaded rod so as to be matched with the second connecting rods 133 with different heights.
In a preferred scheme, the shaft hole on the adjusting base 12 is matched with the central shaft 112 on the fixed base 11, the first connecting rod 131 is matched with the threaded hole on the inner side of the adjusting base 12, and the second connecting rod 133 is matched with the threaded hole on the side face of the annular ring 111. Through the mutual angle of rotatory regulation base 12 and unable adjustment base 11, adjust base 12 and ground contact, head rod 131 and second connecting rod 133 are connected with regulation base 12 and annular circle 111 respectively, and perpendicular connecting rod 132 supports annular circle 111 and adjusts with the angle of adjusting base 12, adaptable different slopes, and the adaptability is better.
In a preferred embodiment, the wall plate 21 includes a mounting plate 212 connected to a base plate 211, the base plate 211 has a flat plate structure, two sides of the upper and lower ends provided with connecting columns 213 are provided with a "convex" shaped chute 214, a trapezoid locking groove 215 is provided in the chute 214, the mounting plate 212 is a block structure, and a plurality of kidney-shaped holes 216 are provided thereon. The structure is simple, the trapezoid joint 224 is positioned in the convex-shaped chute 214 to slide up and down without sliding horizontally, when sliding to the trapezoid locking groove 215, one small end of the trapezoid joint 224 slides into one large opening end of the trapezoid locking groove 215, the trapezoid joint 224 is meshed with the trapezoid locking groove 215, the connecting column 213 on the wallboard 21 is matched with the connecting hole on the annular ring 111, and the telescopic fastener 22 is in a locking state; conversely, when the connecting post 213 on the wall plate 21 is not engaged with the annular ring 111, the trapezoidal connector 224 can be withdrawn from the trapezoidal locking groove 215 by slightly pulling the adjacent wall plate 21.
In a preferred embodiment, the telescopic fastener 22 includes a rotating base 222 connected to the fastener base 221, a telescopic arm 223 connected to the rotating base 222, and a trapezoid joint 224 connected to the telescopic arm 223. The structure is simple, the fastener seat 221 is the cubic structure body, both sides face is equipped with the round pin axle, the roating seat 222 is the cubic structure body, a side is equipped with the vertically shaft hole, the side that corresponds is equipped with the round pin axle that runs through vertical notch, the telescopic boom 223 is the shaft-like body, both ends are equipped with the shaft hole respectively, trapezoidal joint 224 is trapezoidal cubic body, the bottom is equipped with the connection piece, be equipped with the shaft hole on the connection piece, the shaft hole on the roating seat 222 cooperates with the round pin axle on the fastener seat 221, the shaft hole at telescopic boom 223 both ends cooperates with the round pin axle on the roating seat 222 and the shaft hole on the trapezoidal joint 224 respectively, trapezoidal joint 224 is connected by the round pin with the telescopic boom 223.
In a preferred embodiment, the connecting post 23 has a U-shaped structure, and a through circular hole is formed in the side surface. The structure is simple, the U-shaped notch of the connecting column 23 is matched with the mounting plate 212 on the wallboard 21, the kidney-shaped hole 216 corresponds to a round hole on the connecting column 23, and the U-shaped notch is connected by a fastener, so that the installation and the disassembly are convenient and quick.
In a preferred embodiment, the folding plate 31 includes a first plate 312 and a second plate 313 connected to the hinge 311. Simple structure, first board 312 and second board 313 can fold each other, and convenient to carry, the rotatory landing leg 32 of being connected with folding board 31 can rotate around folding board 31, and the other end and the cover of rotatory landing leg 32 connect 33, and cover joint 33 is hollow tubular body, and one end is equipped with the shaft hole and is connected with the epaxial axle of rotatory landing leg 32, and cover joint 33 can rotate around rotatory landing leg 32, and cover joint 33 cup joints with spliced pole 213 on the wallboard 21 of upper and lower floor annular telescopic machanism 2, carries, installs and dismantles convenient and fast.
In a preferred embodiment, the arc-shaped slot plate 41 has a slot structure, and the upper side is provided with a rail 411. The inside of the arc-shaped groove plate 41 is provided with a hole matched with the connecting column 213 on the wallboard 21, meanwhile, the arc-shaped groove plate 41 covers the upper end of the wallboard 21, when the arc-shaped groove plate 41 deflects, the wallboard 21 plays a role in preventing the arc-shaped groove plate 41 from slipping, and the fence 411 is convenient for personnel climbing in high-altitude operation, so that the arc-shaped groove plate is safer and more reliable.
In the portable telescopic and foldable ascending device as described above, when in operation, the angle between the adjusting base 12 and the fixing base 11 is rotated, the adjusting base 12 contacts the ground, the first connecting rod 131 and the second connecting rod 133 are respectively connected with the adjusting base 12 and the annular ring 111, and the vertical connecting rod 132 supports the annular ring 111 and adjusts the angle with the adjusting base 12, so that different slopes can be adapted. When the annular structure is lifted, the central shaft 112 of the bottom can be removed, the annular structure is positioned in the annular ring 111, and the operation of surrounding the annular operation platform 4 is more convenient and quick, and the adaptability is better. The trapezoid joint 224 is positioned in the convex-shaped chute 214 and slides up and down, so that the trapezoid joint 224 cannot slide horizontally, when the trapezoid joint slides to the trapezoid locking groove 215, one small end of the trapezoid joint 224 slides to one large opening end of the trapezoid locking groove 215, the trapezoid joint 224 is meshed with the trapezoid locking groove 215, the connecting column 213 on the wallboard 21 is matched with the connecting hole on the annular ring 111, and the telescopic fastener 22 is in a locking state; conversely, when the connecting post 213 on the wall plate 21 is not engaged with the annular ring 111, the trapezoidal connector 224 can be withdrawn from the trapezoidal locking groove 215 by slightly pulling the adjacent wall plate 21. The first plate 312 and the second plate 313 can be mutually folded, the carrying is convenient, the rotary supporting leg 32 connected with the folding plate 31 can rotate around the folding plate 31, the other end of the rotary supporting leg 32 is connected with the sleeve joint 33, the sleeve joint 33 is a hollow tubular body, one end of the sleeve joint 33 is provided with a shaft hole and is connected with a shaft on the rotary supporting leg 32, the sleeve joint 33 can rotate around the rotary supporting leg 32, the sleeve joint 33 is sleeved with the connecting column 213 on the wallboard 21 of the upper annular telescopic mechanism 2 and the lower annular telescopic mechanism, and the installation and the disassembly are convenient and quick. The U-shaped notch of the upright post 23 is matched with the mounting plate 212 on the wallboard 21, the kidney-shaped hole 216 corresponds to the round hole on the upright post 23, and the U-shaped notch is connected by a fastener, so that the installation and the disassembly are convenient and quick. The lifting connection mechanism 3 is connected with the plurality of annular telescopic mechanisms 2, the annular operating platform 4 is positioned on the annular telescopic mechanism 2 on the top layer, and the lifting connection mechanism is rapid in assembly, convenient to detach, convenient to carry, adjustable in height, safe and reliable in use, low in cost and good in adaptability.
The above embodiments are merely preferred embodiments of the present application, and should not be construed as limiting the present application, and the embodiments and features of the embodiments of the present application may be arbitrarily combined with each other without collision. The protection scope of the present application is defined by the claims, and the protection scope includes equivalent alternatives to the technical features of the claims. I.e., equivalent replacement modifications within the scope of this application are also within the scope of the application.
Claims (7)
1. A portable, telescopic and foldable climbing device, which is characterized in that: the device comprises a base (1), an annular telescopic mechanism (2), a lifting connecting mechanism (3) and an operating platform (4); the base (1) comprises a fixed base (11), an adjusting base (12) and a limiting base (13); the annular telescopic mechanism (2) comprises telescopic fasteners (22) and upright posts (23) which are matched with the plurality of wallboards (21); the lifting connecting mechanism (3) comprises a rotary supporting leg (32) connected with the folding plate (31) and a sleeve joint (33) connected with the rotary supporting leg (32); the operating platform (4) comprises an annular structure formed by a plurality of arc-shaped groove plates (41); the wallboard (21) on the annular telescopic mechanism (2) is matched with the fixed base (1), the sleeve joint (33) of the lifting connecting mechanism (3) is connected with the wallboards (21) which are mutually perpendicular, and the operation platform (4) is matched with the wallboard (21) at the uppermost layer;
the fixing base (11) comprises a central shaft (112) connected with the annular ring (111), a fixing plate (113) connected with the central shaft (112) and a tension rod (114) connected with the fixing plate (113), wherein a plurality of connecting holes are formed in the upper side face of the annular ring (111), a plurality of threaded holes are formed in the inner side of the annular ring, a plurality of tension piles are formed in the fixing plate (113), a pull ring is arranged at one end of the tension rod (114), a threaded rod body is arranged at the other end of the tension rod (114), one end of the tension rod is connected with the tension piles, and the other end of the tension rod is matched with the threaded holes in the inner side of the annular ring (111);
the limiting seat (13) comprises a first connecting rod (131), a vertical connecting rod (132) connected with the first connecting rod (131) and a second connecting rod (133) sleeved with the vertical connecting rod (132), wherein the vertical connecting rod (132) is a rod body with an internal threaded rod and an external threaded rod combined and capable of rotating and lifting;
the wallboard (21) include mounting panel (212) of being connected with base plate (211), base plate (211) are flat board structure, upper and lower both ends are equipped with spliced pole (213) both sides face is equipped with "protruding" font spout (214), is equipped with trapezoidal locked groove (215) in spout (214), mounting panel (212) are the massive structure body, are equipped with a plurality of kidney-shaped holes (216) on it.
2. The portable, telescopically collapsible ascending device of claim 1, wherein: the adjusting base (12) is of a semicircular annular structure, shaft holes are formed in two ends of the adjusting base, and threaded holes are formed in the inner side of the adjusting base.
3. The portable, telescopically collapsible ascending device according to claim 2, wherein: the shaft hole on the adjusting base (12) is matched with the central shaft (112) on the fixing base (11), the first connecting rod (131) is matched with the threaded hole on the inner side of the adjusting base (12), and the second connecting rod (133) is matched with the threaded hole on the side face of the annular ring (111).
4. The portable, telescopically collapsible ascending device of claim 1, wherein: the telescopic fastener (22) comprises a rotating seat (222) connected with the fastener seat (221), a telescopic arm (223) connected with the rotating seat (222), and a trapezoid joint (224) connected with the telescopic arm (223).
5. The portable, telescopically collapsible ascending device of claim 1, wherein: the upright post (23) is of a U-shaped structure, and a through round hole is formed in the side face of the upright post.
6. The portable, telescopically collapsible ascending device of claim 1, wherein: the folding plate (31) comprises a first plate (312) and a second plate (313) connected with a hinge (311).
7. The portable, telescopically collapsible ascending device of claim 1, wherein: the arc-shaped groove plate (41) is of a groove-shaped structure, and the upper side face of the arc-shaped groove plate is provided with a fence (411).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711340232.1A CN107950191B (en) | 2017-12-14 | 2017-12-14 | Portable telescopic folding climbing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711340232.1A CN107950191B (en) | 2017-12-14 | 2017-12-14 | Portable telescopic folding climbing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107950191A CN107950191A (en) | 2018-04-24 |
| CN107950191B true CN107950191B (en) | 2023-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711340232.1A Active CN107950191B (en) | 2017-12-14 | 2017-12-14 | Portable telescopic folding climbing device |
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| Country | Link |
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| CN (1) | CN107950191B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2903135A1 (en) * | 2006-06-30 | 2008-01-04 | Bertrand Yves Marie Gerar Lamy | Ladder type shoring tower, has ladder frames and balustrade frames connected together by integration plates, and level fixed on horizontal/vertical bars of ladders, where horizontal bars are spaced of specific centimeters from each other |
| CN204762233U (en) * | 2015-07-08 | 2015-11-18 | 闽西职业技术学院 | Scalable ware of gathering of high branch fruit |
| CN205171975U (en) * | 2015-10-21 | 2016-04-20 | 中国一冶集团有限公司 | Tuber pipe mounting platform based on BIM technique |
| CN205189386U (en) * | 2015-11-16 | 2016-04-27 | 江西科技学院 | A adjustable platform for building operation |
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2017
- 2017-12-14 CN CN201711340232.1A patent/CN107950191B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2903135A1 (en) * | 2006-06-30 | 2008-01-04 | Bertrand Yves Marie Gerar Lamy | Ladder type shoring tower, has ladder frames and balustrade frames connected together by integration plates, and level fixed on horizontal/vertical bars of ladders, where horizontal bars are spaced of specific centimeters from each other |
| CN204762233U (en) * | 2015-07-08 | 2015-11-18 | 闽西职业技术学院 | Scalable ware of gathering of high branch fruit |
| CN205171975U (en) * | 2015-10-21 | 2016-04-20 | 中国一冶集团有限公司 | Tuber pipe mounting platform based on BIM technique |
| CN205189386U (en) * | 2015-11-16 | 2016-04-27 | 江西科技学院 | A adjustable platform for building operation |
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| Title |
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| 球头细长轴加工方法分析;赵新泽 等;机床与液压(第11期);全文 * |
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| Publication number | Publication date |
|---|---|
| CN107950191A (en) | 2018-04-24 |
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