CN109339688B - Ladder support device for garden pruning - Google Patents
Ladder support device for garden pruning Download PDFInfo
- Publication number
- CN109339688B CN109339688B CN201811576447.8A CN201811576447A CN109339688B CN 109339688 B CN109339688 B CN 109339688B CN 201811576447 A CN201811576447 A CN 201811576447A CN 109339688 B CN109339688 B CN 109339688B
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- plate
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- 238000013138 pruning Methods 0.000 title claims abstract description 44
- 230000005540 biological transmission Effects 0.000 claims description 35
- 238000009966 trimming Methods 0.000 claims description 28
- 230000033001 locomotion Effects 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 22
- 238000000926 separation method Methods 0.000 description 3
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
- 235000011613 Pinus brutia Nutrition 0.000 description 2
- 241000018646 Pinus brutia Species 0.000 description 2
- 230000002337 anti-port Effects 0.000 description 2
- 230000009194 climbing Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/48—Ladder heads; Supports for heads of ladders for resting against objects
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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
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/04—Ladders for resting against objects, e.g. walls poles, trees
- E06C1/08—Ladders for resting against objects, e.g. walls poles, trees multi-part
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/50—Joints or other connecting parts
- E06C7/505—Anchors being adapted to fix a ladder to a vertical structure, e.g. ladder hooks
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Ladders (AREA)
Abstract
The invention discloses ladder supporting equipment for garden pruning, which comprises a fixing plate for fixing a ladder and a fixing buckle for fixing the fixing plate on a trunk, wherein a fixing opening for fixing the ladder is formed in the fixing plate; through the setting of above-mentioned structure for pruning ladder when using, can be stable fix on the trunk, avoid pruning ladder to lean out on the trunk and harm pruning personnel's life, the effectual security that improves when pruning ladder uses.
Description
Technical Field
The invention belongs to the technical field of garden engineering, and particularly relates to ladder supporting equipment for garden pruning.
Background
The ladder, daily life apparatus, by two long thick poles make the side, cross the appropriate horizontal pole of climbing in the middle, used for climbing, and disclose a garden trimming ladder in the publication No. CN106593281A, the pocket set up in the trimming ladder can collect the branch and leaf after pruning; when the caster is not used, the upright post can be horizontally laid down and can be dragged for use, so that the carrying is convenient; two ends of the top of the upright post are hinged with supporting rods, so that the supporting rods can be folded; the arranged rubber pad has an anti-skid function; however, when the device is placed, if the ground is uneven, the trimming ladder can shift or incline, which affects the trimming of workers to trees and is very dangerous.
The existing device enables the trimming ladder to be directly suspended and fixed on the trunk so as to trim the tree, effectively avoids the trimming ladder from shifting or toppling over in the placement process, improves the stability and safety of trimming personnel when trimming the tree, can easily adjust the position of the trimming ladder at any time, improves the adaptability of the device and is very practical; however, after the trimming ladder is fixed by the device, the upper end of the trimming ladder is not provided with a fixing device and is in a state of being not connected with the trunk in a contact manner, and the ladder is easy to topple outwards and is very dangerous.
Disclosure of Invention
The invention provides ladder support equipment for garden pruning, which can effectively fix a pruning ladder on a trunk, and aims to overcome the defects of the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme: a ladder support device for garden pruning comprises a fixing plate for fixing a ladder and a fixing buckle for fixing the fixing plate on a trunk, wherein a fixing opening for fixing the ladder is formed in the fixing plate, a fixing mechanism for fixing the fixing plate on the fixing buckle is arranged on the fixing plate, a support column for supporting the fixing plate is arranged at the bottom of the fixing plate, the ladder support device further comprises a pruning ladder capable of being fixed on the trunk, and a clamping mechanism for fixing the pruning ladder on the trunk is further arranged on the pruning ladder; through the setting of above-mentioned structure for pruning ladder when using, can be stable fix on the trunk, avoid pruning ladder to lean out on the trunk and harm pruning personnel's life, the effectual security that improves when pruning ladder uses.
Further, the clamping mechanism comprises a first clamping arm and a second clamping arm for clamping the trunk, and a control rod for controlling the movement of the first clamping arm and the second clamping arm; through the arrangement of the structure, the first clamping arm and the second clamping arm can be effectively driven to be fixed on the trunk, and the fixing effect of the trimming ladder is realized.
Furthermore, the tail ends of the first clamping arm and the second clamping arm are provided with driving rods for driving the first clamping arm and the second clamping arm, and the driving rods are provided with first clamping tooth groups; through the setting of above-mentioned drive rod to carry out effectual control to first centre gripping arm and second centre gripping arm, so that control first centre gripping arm and second centre gripping arm carry out the centre gripping to the trunk, improved the efficiency of centre gripping.
Furthermore, a second clamping tooth group is arranged on the control rod, a transmission gear is arranged between the driving rod and the control rod, and the driving rod and the control rod are respectively meshed with the transmission gear; through the setting of above-mentioned structure for the drive rod can move towards the motion direction opposite with the drive rod through driving gear drive control rod, so that realize the fixed effect to the trunk, improved the drive efficiency to first centre gripping arm and second centre gripping arm.
Furthermore, the control rod is provided with a limiting assembly and a limiting plate for limiting the movement of the control rod, and the limiting assembly comprises a telescopic limiting block and a telescopic spring for driving the limiting block to move in a telescopic manner; through the arrangement of the structure, the control rod can realize the fixing effect through the limiting plate and the limiting assembly, the first clamping arm and the second clamping arm are prevented from loosening in the fixing process, the fixing effect is influenced, and the structure is simple, the operation is easy, and the practicability is high.
Furthermore, the fixing mechanism comprises a fixing device for locking the fixing plate on the fixing buckle and a driving device for controlling the fixing device to lock the fixing plate, and the fixing mechanism is movably connected with the locking mechanism; through above-mentioned fixing device and drive arrangement's cooperation setting for pruning the ladder can realize unsettled fixed effect through the setting of above-mentioned device, makes the fixed unsettled setting of realization that the ladder can rely on the trunk of pruning, makes fixing that the fixed plate can be firmly on the trunk, avoids fixed plate and fixed knot to take place the skew and take place danger, the effectual security that has improved the device.
Furthermore, the fixing device comprises a movable fluted disc for locking the fixing plate on the fixing buckle and a transmission assembly for driving the movable fluted disc to lock and separate the fixing plate, the movable fluted disc is provided with a strip-shaped sliding block for assisting the movable fluted disc to move, and the fixing plate is provided with a strip-shaped sliding groove matched with the strip-shaped sliding block; through the setting of above-mentioned removal fluted disc and drive assembly for remove the fluted disc and can realize the fixed effect between fixed plate and the fixed knot through drive assembly, make the fixed plate rotate on fixed knot and fix after the assigned position, so that pruner's continuation work, and the setting of bar slider and bar spout makes the more stable smooth and easy when removing of removal fluted disc, has improved the removal efficiency of removing the fluted disc.
The invention has the following advantages: this a ladder support equipment for gardens are pruned through the setting of above-mentioned pruning ladder and fixture, can effectual realization to the fixed effect of pruning ladder for pruning ladder when using, can be stable fix on the trunk, avoid pruning ladder to take place to empty and harm pruning personnel's life safety when using, the effectual reliability and stability that has improved.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is an enlarged view of a structure at a in fig. 1.
Fig. 3 is an enlarged view of a structure at B in fig. 1.
Fig. 4 is a perspective view of the fixing plate of fig. 1.
Fig. 5 is an enlarged view of a structure at C in fig. 4.
Fig. 6 is a first perspective cross-sectional view of the fixing plate in fig. 4.
Fig. 7 is an enlarged view of the structure at D in fig. 6.
Fig. 8 is a second perspective cross-sectional view of the fixing plate in fig. 4.
Fig. 9 is an enlarged view of a structure at E in fig. 8.
Fig. 10 is an enlarged view of the structure at F in fig. 8.
Fig. 11 is a perspective view of the holder buckle in fig. 1.
Fig. 12 is a perspective sectional view of fig. 11.
Fig. 13 is an enlarged view of the structure at G in fig. 12.
Fig. 14 is a perspective view of the combination of the clipping ladder and the clamping mechanism in the present invention.
Fig. 15 is an enlarged view of the structure at H in fig. 14.
Fig. 16 is a perspective sectional view of fig. 14.
Fig. 17 is an enlarged view of the structure at I in fig. 16.
Fig. 18 is an enlarged view of the structure at J in fig. 17.
Fig. 19 is a perspective cross-sectional view of the stop assembly of fig. 1.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 19, a ladder support device for garden pruning comprises a fixing plate 1 for fixing a ladder and a fixing buckle 2 for fixing the fixing plate 1 on a trunk, wherein a fixing opening 11 for fixing the ladder is arranged on the fixing plate 1, a fixing mechanism for fixing the fixing plate 1 on the fixing buckle 2 is arranged on the fixing plate 1, a locking mechanism for fixing the fixing buckle 2 on the trunk is arranged on the fixing buckle 2, a supporting column 12 for supporting the fixing plate 1 is arranged at the bottom of the fixing plate 1, by the arrangement of the above structure, the garden pruning ladder can be effectively fixed, so that the garden pruning ladder can be fixed by the fixing plate, and can be fixed on the trunk by the fixing buckle, the support for the pruning ladder is realized, the garden pruning ladder can be suspended and reliably fixed, and the influence of concave-convex ground on the pruning ladder when being placed is avoided, the tree pruning machine can shift or even topple over, so that the safety of tree pruning is effectively improved; fixing mechanism is including being used for the fixing device who locks fixed plate 1 on fixed knot 2 and being used for controlling fixing device locking fixed plate 1's drive arrangement, fixing mechanism and locking mechanism swing joint set up through above-mentioned fixing device and drive arrangement's cooperation for prune the ladder and can realize unsettled fixed effect through the setting of above-mentioned device, make prune the ladder and can rely on the fixed unsettled setting of realization of trunk, make fixing plate can be firmly fixed on the trunk, avoid fixed plate and fixed knot to take place the skew and take place danger, the effectual security that improves the device.
Above-mentioned fixed knot and fixed plate swing joint, and leave certain space between above-mentioned support column and the ground, after the ladder is pruned in the installation on the fixed plate, the pruning personnel can produce certain rocking when pruning, and the support column can play certain supporting role when rocking, reduces the frequency and the range of rocking, has improved the stability of pruning trees.
The locking mechanism comprises a control device for controlling the fixed buckle 2 to be folded and separated and a rotating device for enabling the fixed plate 1 to freely rotate on the fixed buckle 2, the fixed buckle 2 comprises a first clamping piece 21 and a second clamping piece 22 for clamping and fixing the fixed plate 1 on the trunk, and the fixed buckle can be firmly fixed after being fixed on the trunk through the arrangement of the control device and the rotating device, so that the fixed buckle is prevented from being separated from the trunk, the toppling of the trimming ladder is avoided, the life safety of trimming personnel is effectively guaranteed, the fixed plate can freely rotate on the fixed buckle, the position of the fixed plate on the fixed buckle can be conveniently adjusted, the position of the trimming ladder can be freely adjusted by the trimming personnel, the trimming around the tree is realized, the adaptability of the device is improved, and the device is very practical; the first clamping piece is movably connected with the second clamping piece, and the inner walls of the first clamping piece and the second clamping piece are friction surfaces.
The fixing device comprises a movable fluted disc 31 used for locking the fixing plate 1 on the fixing buckle 2 and a transmission assembly used for driving the movable fluted disc 31 to lock and separate the fixing plate 1, wherein a strip-shaped sliding block 311 used for assisting the movable fluted disc 31 to move is arranged on the movable fluted disc 31, a strip-shaped sliding groove 13 matched with the strip-shaped sliding block 311 is arranged on the fixing plate 1, and through the arrangement of the movable fluted disc and the transmission assembly, the movable fluted disc can realize the fixing effect between the fixing plate and the fixing buckle through the transmission assembly, so that the fixing plate can be fixed after rotating to a specified position on the fixing buckle, the continuous work of a pruning worker is facilitated, and the arrangement of the strip-shaped sliding block and the strip-shaped sliding groove enables the movable fluted disc to be more stable and smooth during moving, and the moving; the transmission assembly comprises a driving rod 35 used for driving the movable fluted disc 31 to reciprocate, a supporting seat 351 used for supporting the driving rod 35 to overturn and a transmission rod 36 used for supplying the driving rod 32 to act on the driving rod 35, a movable groove 312 used for supplying the driving rod 35 to reciprocate and a third clamping tooth group 313 used for locking the fixed plate 1 on the fixed buckle 2 are arranged on the movable fluted disc 31, reciprocating movement of the movable fluted disc can be realized through the transmission part through the structure, so that the fixed plate and the fixed buckle can be locked, the time for driving the fixed plate and the fixed buckle to be locked is saved, the efficiency for locking the fixed plate and the fixed buckle is improved, labor-saving effect is realized, and the structure is very simple and easy to operate.
When the fixing buckle and the fixing plate are locked, the transmission rod moves outwards to drive one end of the driving rod to move in the direction opposite to the moving fluted disc, the driving rod is supported by the supporting seat, the other end of the driving rod deflects in the opposite direction to drive the moving fluted disc to gradually approach the transmission member until the moving fluted disc is meshed with the transmission member, and the transmission member is braked by matching with the second clamping tooth group, so that the fixing plate and the fixing buckle are locked; when the fixing plate and the fixing buckle need to be loosened, the transmission rod moves towards the direction of the movable fluted disc, the transmission rod drives one end of the driving rod to move towards the movable fluted disc, and the other end of the transmission rod drives the movable fluted disc to leave the transmission piece until the movable fluted disc is separated from the transmission piece, so that the position of the fixing plate can be adjusted in a rotating mode.
The driving device comprises a driving plate 32 and an elastic part 33, the driving plate 32 is used for controlling the transmission assembly to drive the movable fluted disc 31, the elastic part 33 is used for controlling the state of the driving plate 32 in a normal state, the rotatable guide plate 321 is arranged on the driving plate 32, the guide groove 322 for the guide plate 321 to move is arranged on the fixing plate 1, and through the arrangement of the structure, trimming personnel can realize loosening of the movable fluted disc through driving the driving plate so as to drive the fixing plate and rotate the fixing plate on the fixing buckle for a certain angle, so that trees can be continuously trimmed.
Above-mentioned elastic component adopts ordinary spring setting, for prior art, no longer describe herein, when the fixed plate needs to be rotated, only need the foot to push down the drive plate, the drive plate passes through the limiting displacement of deflector and guide way, make the drive plate by decurrent motion, change into the motion of the direction removal towards removing the fluted disc, thereby drive the transfer line and remove towards the direction of removing the fluted disc, realize the effect of the locking between cancellation fixed plate and the fixed knot, and when relaxing the drive plate, the elastic component can stimulate the drive plate and reply the original state, thereby drive the transfer line and remove towards the direction opposite with removing the fluted disc, the effect of locking fixed plate and fixed knot has been realized.
The control device comprises a fixed block 23 for fixing the first clamping piece 21 on the second clamping piece 22 and a control component for controlling the first clamping piece 21 to rotate on the second clamping piece 22 in one direction, the fixed block 23 is provided with a first latch set 231, the first clamping piece 21 is movably connected with the second clamping piece 22, through the arrangement of the fixing block, the first clamping piece and the second clamping piece can realize the effect of relative rotation, so that the fixing buckle can be sleeved on the trunk through the separation of the first clamping piece and the second clamping piece, the first clamping piece and the second clamping piece are folded to realize the fixation of the fixing buckle, the locking effect of the first clamping piece and the second clamping piece during folding can be realized through the matching of the control assembly and the first clamping tooth group, the phenomenon that the fixing buckle is loosened during fixing to harm the life of workers is avoided, and the safety of the device is ensured; the control assembly comprises a stop block 24 for controlling the first clamping piece 21 to rotate in one direction, a driving block 25 for driving the stop block 24 to be separated from and contacted with the first clamping piece 21, and a rotating clamping block 26 for locking the driving block 25; when stopping block 24 and the contact of first holder 21, drive block 25 rotates, rotatory fixture block 26 is on drive block 25, when stopping block 24 and the separation of first holder 21, drive block 25 antiport, rotatory fixture block 26 leaves drive block 25, through the setting of above-mentioned structure for the fixed effect to first latch group can be realized through the rotation of drive block to the stopper to the pine of avoiding fixed knot takes off, and the setting of rotatory fixture block can be effectual the drive block and lock, avoids the easy pine of rotatory fixture block to take off, has improved the stability of drive block when first holder and second holder locking.
When the fixing buckle needs to be fixed on a trunk to trim a tree, the driving block is rotated to drive the blocking block to be clamped on the first clamping tooth group, so that the effect of preventing the first clamping piece and the second clamping piece from being separated is achieved, the first clamping piece and the second clamping piece cannot be separated, the rotating clamping block is turned over and covered above the driving block, and the driving block is prevented from being reversely driven to cause the first clamping piece and the second clamping piece to be separated; when needs break away from the trunk with fixed knot, leave the top of drive block with the upset of rotatory fixture block, with drive block antiport for the block piece leaves first jack catch group, thereby can separate first holder and second holder. The release of the fixing buckle is realized.
The rotating device comprises an annular sliding block 34 used for guiding and limiting the fixed plate 1 and an annular sliding groove 35 used for supporting the fixed plate 1 to freely rotate on the annular sliding block 34, a second clamping tooth group 211 used for braking the fixed plate 1 and a plurality of transmission pieces 212 matched with the second clamping tooth group 211 are arranged on the first clamping piece 21 and the second clamping piece 22, the fixed plate can freely rotate on the first clamping piece and the second clamping piece through the matching arrangement of the annular sliding block and the annular sliding groove, so that the position of the trimming ladder can be adjusted, the periphery of a tree can be trimmed, the application range of the device is improved, the transmission pieces are arranged, the fixed plate can be locked when the fixed plate rotates to each position, the locking effect of the fixed plate is enhanced, and the structure is simple and applicable; above-mentioned driving medium adopts the gear setting, for prior art, and it is no longer repeated here, and the fixed plate passes through annular slider and rotates on the annular spout, detains the free rotation promptly fixedly, when removing the fluted disc and driving medium contact, and the fixed plate locking is detained fixedly, and when removing fluted disc and driving medium separation, the braking of taking away is detained with fixed to the fixed plate.
The trimming ladder 41 can be fixed on the trunk, the clamping mechanism used for fixing the trimming ladder 41 on the trunk is further arranged on the trimming ladder 41, and through the arrangement of the structure, the trimming ladder can be stably fixed on the trunk when in use, so that the phenomenon that the trimming ladder inclines outwards on the trunk to harm the life of a trimmer is avoided, and the safety of the trimming ladder in use is effectively improved; the clamping mechanism comprises a first clamping arm 42 and a second clamping arm 43 which are used for clamping the trunk, and a control rod 44 which is used for controlling the first clamping arm 42 and the second clamping arm 43 to move.
The tail ends of the first clamping arm 42 and the second clamping arm 43 are provided with a driving rod 45 for driving the first clamping arm 42 and the second clamping arm 43, the driving rod 45 is provided with a first clamping tooth group 451, and the first clamping arm and the second clamping arm can be effectively controlled by the arrangement of the driving rod, so that the first clamping arm and the second clamping arm can be controlled to clamp the trunk, and the clamping efficiency is improved; the second clamping tooth group 441 is arranged on the control rod 44, the transmission gear 46 is arranged between the drive rod 45 and the control rod 44, the drive rod 45 and the control rod 44 are respectively meshed with the transmission gear 46, and through the arrangement of the structure, the drive rod can drive the control rod to move towards the movement direction opposite to that of the drive rod through the transmission gear, so that the fixing effect on the trunk is realized, and the driving efficiency on the first clamping arm and the second clamping arm is improved; the driving rod can freely stretch and move in the fixed box, is arranged opposite to the control rod and is in meshing transmission with the transmission gear, when the driving rod pushes forwards, the transmission gear rotates to drive the control rod to move backwards, the first clamping arm and the second clamping arm are loosened, when the driving rod moves backwards, the transmission gear rotates in the reverse direction to drive the control rod to move forwards, and therefore the fixed effect of the first clamping arm and the second clamping arm on the trunk is achieved.
The control rod 44 is provided with a limiting assembly and a limiting plate 47 for limiting the movement of the control rod 44, the limiting assembly comprises a telescopic limiting block 48 and a telescopic spring 49 for driving the limiting block 48 to move in a telescopic mode, through the arrangement of the structure, the control rod can pass through the limiting plate and the limiting assembly to achieve a fixing effect, the first clamping arm and the second clamping arm are prevented from loosening in the fixing process to influence the fixing effect, and the structure is simple, easy to operate and quite practical; above-mentioned when needs are fixed on the trunk, with the pulling backward of driving rod, spacing subassembly with remove to fixed incasement portion, avoid the removal once more of driving rod, and when needs loosen, promote the driving rod forward, spacing subassembly removes to fixed incasement, the limiting plate removes outside fixed incasement, avoids breaking away from of driving rod, realizes releasing the effect of pruning ladder.
Claims (5)
1. A ladder support device for garden pruning comprises a fixing plate (1) for fixing a ladder and a fixing buckle (2) for fixing the fixing plate (1) on a trunk, wherein a fixing opening (11) for fixing the ladder is formed in the fixing plate (1), and a fixing mechanism for fixing the fixing plate (1) on the fixing buckle (2) is arranged on the fixing plate (1); the method is characterized in that: the bottom of the fixed plate (1) is provided with a supporting column (12) for supporting the fixed plate (1), the fixing device further comprises a trimming ladder (41) capable of being fixed on a trunk, and a clamping mechanism for fixing the trimming ladder (41) on the trunk is further arranged on the trimming ladder (41);
the fixing buckle (2) is provided with a locking mechanism for fixing the fixing buckle (2) on the trunk, and the locking mechanism comprises a control device for controlling the fixing buckle (2) to be folded and unfolded and a rotating device for enabling the fixing plate (1) to freely rotate on the fixing buckle (2);
the fixing mechanism comprises a fixing device for locking the fixing plate (1) on the fixing buckle (2) and a driving device for controlling the fixing device to lock the fixing plate (1), and the fixing mechanism is movably connected with the locking mechanism;
the fixing device comprises a movable fluted disc (31) used for locking the fixing plate (1) on the fixing buckle (2) and a transmission assembly used for driving the movable fluted disc (31) to lock and separate the fixing plate (1), a strip-shaped sliding block (311) used for assisting the movable fluted disc (31) to move is arranged on the movable fluted disc (31), and a strip-shaped sliding groove (13) matched with the strip-shaped sliding block (311) is arranged on the fixing plate (1);
the driving device comprises a driving plate (32) for controlling the transmission assembly to drive the movable fluted disc (31) and an elastic piece (33) for controlling the state of the driving plate (32) under a normal state, wherein the driving plate (32) is provided with a rotatable guide plate (321), and the fixed plate (1) is provided with a guide groove (322) for the guide plate (321) to move;
the transmission assembly comprises a driving rod (35) for driving the movable fluted disc (31) to do reciprocating motion, a supporting seat (351) for supporting the driving rod (35) to overturn and a transmission rod (36) for enabling the driving rod (32) to act on the driving rod (35), wherein a movable groove (312) for enabling the driving rod (35) to do reciprocating motion and a third clamping tooth group (313) for locking the fixing plate (1) on the fixing buckle (2) are arranged on the movable fluted disc (31);
the control device comprises a fixed block (23) used for fixing the first clamping piece (21) on the second clamping piece (22) and a control assembly used for controlling the first clamping piece (21) to rotate on the second clamping piece (22) in a single direction, a first clamping tooth group (231) is arranged on the fixed block (23), and the first clamping piece (21) is movably connected with the second clamping piece (22);
the control assembly comprises a blocking block (24) used for controlling the first clamping piece (21) to rotate in a single direction, a driving block (25) used for driving the blocking block (24) to be separated from and contacted with the first clamping piece (21), and a rotating clamping block (26) used for locking the driving block (25); when the stop block (24) is in contact with the first clamping piece (21), the driving block (25) rotates, the rotating clamping block (26) is arranged on the driving block (25), when the stop block (24) is separated from the first clamping piece (21), the driving block (25) rotates reversely, and the rotating clamping block (26) leaves the driving block (25);
the rotating device comprises an annular sliding block (34) used for guiding and limiting the fixed plate (1) and an annular sliding groove (35) used for supporting the fixed plate (1) to freely rotate on the annular sliding block (34), wherein a second clamping tooth group (211) used for braking the fixed plate (1) and a plurality of transmission parts (212) matched with the second clamping tooth group (211) are arranged on the first clamping piece (21) and the second clamping piece (22).
2. A ladder support apparatus for use in garden pruning according to claim 1 and further including: the clamping mechanism comprises a first clamping arm (42) and a second clamping arm (43) for clamping the trunk, and a control rod (44) for controlling the movement of the first clamping arm (42) and the second clamping arm (43).
3. A ladder support apparatus for use in garden pruning according to claim 2 and further characterised in that: the tail ends of the first clamping arm (42) and the second clamping arm (43) are provided with driving rods (45) used for driving the first clamping arm (42) and the second clamping arm (43), and a first clamping tooth group (451) is arranged on the driving rods (45).
4. A ladder support apparatus for use in garden pruning according to claim 3 and further characterised in that: the control rod (44) is provided with a second clamping tooth group (441), a transmission gear (46) is arranged between the driving rod (45) and the control rod (44), and the driving rod (45) and the control rod (44) are respectively meshed with the transmission gear (46).
5. A ladder support apparatus for use in garden pruning according to claim 2 and further characterised in that: the control rod (44) is provided with a limiting assembly and a limiting plate (47) which are used for limiting the movement of the control rod (44), and the limiting assembly comprises a telescopic limiting block (48) and a telescopic spring (49) which drives the limiting block (48) to do telescopic motion.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010244218.7A CN111287646A (en) | 2018-12-22 | 2018-12-22 | Ladder supporting equipment capable of improving safety |
| CN201811576447.8A CN109339688B (en) | 2018-12-22 | 2018-12-22 | Ladder support device for garden pruning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811576447.8A CN109339688B (en) | 2018-12-22 | 2018-12-22 | Ladder support device for garden pruning |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010244218.7A Division CN111287646A (en) | 2018-12-22 | 2018-12-22 | Ladder supporting equipment capable of improving safety |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109339688A CN109339688A (en) | 2019-02-15 |
| CN109339688B true CN109339688B (en) | 2020-06-09 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811576447.8A Active CN109339688B (en) | 2018-12-22 | 2018-12-22 | Ladder support device for garden pruning |
| CN202010244218.7A Withdrawn CN111287646A (en) | 2018-12-22 | 2018-12-22 | Ladder supporting equipment capable of improving safety |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010244218.7A Withdrawn CN111287646A (en) | 2018-12-22 | 2018-12-22 | Ladder supporting equipment capable of improving safety |
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| CN (2) | CN109339688B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207017927U (en) * | 2017-06-24 | 2018-02-16 | 嘉兴市绿野环境工程有限公司 | A kind of gardens ladder |
| CN108150085A (en) * | 2017-12-26 | 2018-06-12 | 安徽幸福售电有限公司 | For the single aerial device of power industry upkeep operation |
| CN208137834U (en) * | 2018-04-16 | 2018-11-23 | 温州冲亚电子科技有限公司 | A kind of municipal administration gardens pruning ladder |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050056487A1 (en) * | 2003-07-21 | 2005-03-17 | Concepcion Eduardo G. | Combination tree stand and recliner seat |
| US10010068B2 (en) * | 2015-11-23 | 2018-07-03 | Ronald Berkbuegler | Ladder stand and tree securement mechanism therefor |
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- 2018-12-22 CN CN201811576447.8A patent/CN109339688B/en active Active
- 2018-12-22 CN CN202010244218.7A patent/CN111287646A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207017927U (en) * | 2017-06-24 | 2018-02-16 | 嘉兴市绿野环境工程有限公司 | A kind of gardens ladder |
| CN108150085A (en) * | 2017-12-26 | 2018-06-12 | 安徽幸福售电有限公司 | For the single aerial device of power industry upkeep operation |
| CN208137834U (en) * | 2018-04-16 | 2018-11-23 | 温州冲亚电子科技有限公司 | A kind of municipal administration gardens pruning ladder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111287646A (en) | 2020-06-16 |
| CN109339688A (en) | 2019-02-15 |
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