CN111569373A - Ladder is pruned in gardens that can effectively angle regulation - Google Patents
Ladder is pruned in gardens that can effectively angle regulation Download PDFInfo
- Publication number
- CN111569373A CN111569373A CN202010377448.0A CN202010377448A CN111569373A CN 111569373 A CN111569373 A CN 111569373A CN 202010377448 A CN202010377448 A CN 202010377448A CN 111569373 A CN111569373 A CN 111569373A
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- China
- Prior art keywords
- fixing
- driving
- plate
- block
- ladder
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Classifications
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B27/00—Apparatus for climbing poles, trees, or the like
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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
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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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- 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
Abstract
The invention discloses a garden trimming ladder capable of effectively adjusting an angle, which comprises a fixing plate and a fixing buckle, wherein the fixing plate is used for fixing the ladder, the fixing buckle is used for fixing the fixing plate on a trunk, the fixing buckle is provided with a locking mechanism used for fixing the fixing buckle on the trunk, the fixing plate is provided with a fixing opening used for fixing the ladder, the bottom of the fixing plate is provided with a supporting column used for supporting the fixing plate, and the garden trimming ladder further comprises a connecting mechanism used for connecting the trimming ladder and the fixing plate; through the setting of above-mentioned structure, can effectual realization to the fixed effect of pruning the ladder to in will pruning the ladder and fix on the fixed plate, and realize rotatable effect, so that angle of adjustment makes the light convenience more of pruning to trees.
Description
Technical Field
The invention belongs to the technical field of garden engineering, and particularly relates to a garden trimming ladder capable of effectively adjusting an angle.
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 on 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, when the trimming ladder is fixed, the trimming ladder is not easy to turn over, and the angle is inconvenient to adjust and troublesome.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the garden trimming ladder, and the angle of the trimming ladder can be effectively adjusted.
In order to achieve the purpose, the invention adopts the following technical scheme: a garden trimming ladder capable of effectively adjusting an angle comprises a fixing plate and a fixing buckle, wherein the fixing plate is used for fixing the ladder, the fixing buckle is used for fixing the fixing plate on a trunk, a locking mechanism used for fixing the fixing buckle on the trunk is arranged on the fixing buckle, a fixing opening used for fixing the ladder is formed in the fixing plate, a supporting column used for supporting the fixing plate is arranged at the bottom of the fixing plate, and the garden trimming ladder further comprises a connecting mechanism used for connecting the trimming ladder and the fixing plate; through the setting of above-mentioned structure, can effectual realization to the fixed effect of pruning the ladder to in will pruning the ladder and fix on the fixed plate, and realize rotatable effect, so that angle of adjustment makes the light convenience more of pruning to trees.
Furthermore, the connecting mechanism comprises a supporting base fixed on the fixed opening and an inserting part used for fixing the trimming ladder on the fixed plate, and the supporting base is movably connected with the inserting part through a driving shaft; through the setting of above-mentioned structure for the rotation of grafting portion can be passed through the drive shaft freedom on supporting the base, so that the ladder is pruned in the fixed plate angle in the adjustment, makes pruning ladder can be more stable fix on the trunk, so that prune the trunk.
Furthermore, the bottom of the supporting base is provided with a protruding part for fixing the supporting base on the fixing plate, and the inserting part is provided with an inserting hole for inserting the trimming ladder; through the arrangement of the protruding parts and the inserting holes, the connecting mechanism can be fixed on the fixing plate, so that the trimming ladder is fixed on the supporting base, the angle of the trimming ladder is adjusted, the trimming ladder is adapted to the height of a trunk, and the adaptability of the device is improved.
Furthermore, a movable cavity is arranged in the middle of the driving shaft, a transmission gear which is coaxial with the driving shaft is arranged in the movable cavity, and a braking assembly which is matched with the transmission gear is arranged on the supporting base; through the setting of above-mentioned drive gear and braking component for the drive shaft can realize the effect of screens through drive gear, avoids drive shaft rotation range too big, has improved the rotation degree of difficulty of drive shaft, makes trimming ladder stable safety more.
Furthermore, the brake assembly comprises a brake rod for braking the transmission gear, a fixed cylinder for telescopic movement of the brake rod and a telescopic spring for assisting the brake rod to perform telescopic movement; through the arrangement of the structure, the brake rod can brake the transmission gear in stages, so that the effect of driving the transmission gear in stages can be better realized, the discontinuous driving of the transmission gear on the driving shaft is realized, the pruning ladder is difficult to topple outwards, and the stability of the structure is improved.
Further, the locking mechanism comprises a control device for controlling the fixing buckle to close and open and a rotating device for enabling the fixing plate to freely rotate on the fixing buckle, and the fixing buckle comprises a first clamping piece and a second clamping piece for clamping and fixing the fixing plate on the trunk; through the setting of above-mentioned controlling means and rotary device for fixed knot can firmly be fixed after fixing on the trunk, avoid fixed knot to take place to break away from on the trunk, and lead to empting of pruning ladder, the effectual life safety who has guaranteed pruning personnel, and the fixed plate can be fixed the rotation of detaining the freedom, so that the position of adjustment fixed plate on fixed knot, make pruning personnel can adjust the position of pruning ladder at will, and realize pruning all around to trees, the adaptability of the device has been improved, practicality very.
Furthermore, the control device comprises a fixed block for fixing the first clamping piece on the second clamping piece and a control assembly for controlling the first clamping piece to rotate on the second clamping piece in a single direction, wherein the fixed block is provided with a first clamping tooth group, and the first clamping piece is movably connected with the second clamping piece; through the setting of above-mentioned fixed block, make first holder and second holder can realize relative pivoted effect, make fixed the separation that detains through first holder and second holder, the cover is established on the trunk, the closure of first holder and second holder, realize the fixed of detaining, and the cooperation of accessible control assembly and first latch group, realize the locking effect when foldeing first holder and second holder, avoid fixed the knot to take place the pine to take off when fixed, and harm staff's life, the security that has guaranteed the device.
The invention has the following advantages: this ladder is pruned in gardens that can effectively angle regulation passes through the setting of above-mentioned coupling mechanism, can effectual realization to the fixed effect of pruning the ladder for prune the effect that the ladder can effectual realization overturn, so that the angle of ladder on the trunk is pruned in the adjustment, improved the adaptability of pruning ladder, practicality very.
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 a connection mechanism according to the present invention.
Fig. 15 is a perspective sectional view of fig. 14.
Fig. 16 is an enlarged view of the structure at H in fig. 15.
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 16, a garden trimming ladder capable of effectively adjusting an angle comprises a fixing plate 1 for fixing the 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, 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, the garden trimming ladder can be effectively fixed by the arrangement of the structure, so that the garden trimming ladder can realize a fixing effect through the fixing plate, and can be fixed on the trunk through the fixing buckle to realize the support of the garden trimming ladder, so that the garden trimming ladder can be suspended and reliably fixed columns are prevented from being influenced by unevenness of the ground when the garden trimming ladder is placed, 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 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 tree pruning machine is characterized by further comprising a connecting mechanism for connecting the pruning ladder with the fixing plate 1, and through the arrangement of the structure, the fixing effect of the pruning ladder can be effectively realized, so that the pruning ladder is fixed on the fixing plate, and the rotatable effect is realized, so that the angle is conveniently adjusted, and trees are more easily and conveniently pruned; the connecting mechanism comprises a supporting base 41 fixed on the fixed opening 11 and an inserting part 42 used for fixing the trimming ladder on the fixed plate 1, the supporting base 41 is movably connected with the inserting part 42 through a driving shaft 43, and through the arrangement of the structure, the inserting part can freely rotate on the supporting base through the driving shaft, so that the angle of the trimming ladder on the fixed plate can be adjusted, and the trimming ladder can be more stably fixed on a trunk, so that the trunk can be trimmed; the insertion part can rotate freely on the supporting base.
The bottom of the supporting base 41 is provided with a protruding part 411 for fixing the supporting base 41 on the fixing plate 1, the inserting part 42 is provided with an inserting hole 421 for inserting the trimming ladder, the connecting mechanism can be fixed on the fixing plate through the arrangement of the protruding part and the inserting hole, so that the trimming ladder can be fixed on the supporting base, the angle of the repairing ladder can be adjusted, the height of a trunk can be adapted, and the adaptability of the device can be improved; the protruding part is arranged at the bottom of the supporting base, and the inserting hole is arranged at the top of the inserting part.
The middle part of the driving shaft 43 is provided with a movable cavity 431, the movable cavity 431 is internally provided with a transmission gear 44 which is coaxially arranged with the driving shaft 43, the supporting base 41 is provided with a braking component which is matched with the transmission gear 44, and through the arrangement of the transmission gear and the braking component, the driving shaft can realize the clamping effect through the transmission gear, the overlarge rotating amplitude of the driving shaft is avoided, the rotating difficulty of the driving shaft is improved, and the trimming ladder is more stable and safe; the brake assembly comprises a brake rod 45 for braking the transmission gear 44, a fixed cylinder 46 for supplying the brake rod 45 to do telescopic motion and a telescopic spring 47 for assisting the brake rod 45 to do telescopic motion, and through the arrangement of the structure, the brake rod can brake the transmission gear in stages, so that the effect of rotating the transmission gear in stages is better realized, the discontinuous driving of the transmission gear to the driving shaft is realized, the pruning ladder is difficult to topple outwards, and the stability of the structure is improved; when the ladder is pruned in the rotation, it inserts in the spliced eye to prune the ladder, the ladder is pruned in the rotation, it drives grafting portion rotation to prune the ladder, grafting portion drives the drive shaft and rotates, the drive shaft can drive gear and rotate, drive gear can be to the brake lever effect when rotating, press the brake lever, the brake lever passes through expanding spring's concertina movement, realize the concertina movement of brake lever, so that play carries out certain restriction effect to pruning ladder, avoid pruning ladder emergence skew or topple over when using, security and structural stability have been improved.
Claims (1)
1. A garden trimming ladder capable of effectively adjusting an angle comprises a fixing plate (1) for fixing the ladder and a fixing buckle (2) for fixing the fixing plate (1) on a trunk, wherein a locking mechanism for fixing the fixing buckle (2) on the trunk is arranged on the fixing buckle (2), and a fixing opening (11) for fixing the ladder is formed in 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), and the fixed plate fixing device also comprises a connecting mechanism for connecting the trimming ladder and the fixed plate (1);
the connecting mechanism comprises a supporting base (41) fixed on the fixing opening (11) and an inserting part (42) used for fixing the trimming ladder on the fixing plate (1), and the supporting base (41) is movably connected with the inserting part (42) through a driving shaft (43);
the bottom of the supporting base (41) is provided with a protrusion part (411) used for fixing the supporting base (41) on the fixing plate (1), and the inserting part (42) is provided with an inserting hole (421) for inserting the trimming ladder;
a movable cavity (431) is arranged in the middle of the driving shaft (43), a transmission gear (44) which is coaxial with the driving shaft (43) is arranged in the movable cavity (431), and a braking assembly which is matched with the transmission gear (44) is arranged on the supporting base (41); the brake assembly comprises a brake rod (45) for braking the transmission gear (44), a fixed cylinder (46) for supplying telescopic motion to the brake rod (45) and a telescopic spring (47) for assisting the brake rod (45) to perform telescopic motion;
the locking mechanism comprises a control device for controlling the fixing buckle (2) to be closed and separated and a rotating device for enabling the fixing plate (1) to freely rotate on the fixing buckle (2), and the fixing buckle (2) comprises a first clamping piece (21) and a second clamping piece (22) for clamping and fixing the fixing plate (1) on a trunk;
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 fixing device is characterized in that a fixing mechanism used for fixing the fixing plate (1) on the fixing buckle (2) is arranged on the fixing plate (1), the fixing mechanism 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 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 rotating device comprises an annular sliding block (34) used for guiding and limiting the fixed plate (1) and an annular sliding groove used for supporting the fixed plate (1) to freely rotate on the annular sliding block (34), and 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 part (21) and the second clamping part (22); 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; 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 towards 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; when the fixing plate and the fixing buckle need to be loosened, the transmission rod is enabled to move 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 transmission piece is separated from the transmission piece; the driving device comprises a driving plate (32) used for controlling the transmission assembly to drive the movable fluted disc (31) and an elastic piece (33) used for controlling the state of the driving plate (32) in a normal state, a rotatable guide plate (321) is arranged on the driving plate (32), and a guide groove (322) used for allowing the guide plate (321) to move is arranged on the fixing plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010377448.0A CN111569373A (en) | 2018-12-22 | 2018-12-22 | Ladder is pruned in gardens that can effectively angle regulation |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010377448.0A CN111569373A (en) | 2018-12-22 | 2018-12-22 | Ladder is pruned in gardens that can effectively angle regulation |
| CN201811576454.8A CN109611022B (en) | 2018-12-22 | 2018-12-22 | Ladder is pruned in gardens convenient to it is fixed |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811576454.8A Division CN109611022B (en) | 2018-12-22 | 2018-12-22 | Ladder is pruned in gardens convenient to it is fixed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111569373A true CN111569373A (en) | 2020-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010377448.0A Withdrawn CN111569373A (en) | 2018-12-22 | 2018-12-22 | Ladder is pruned in gardens that can effectively angle regulation |
| CN201811576454.8A Active CN109611022B (en) | 2018-12-22 | 2018-12-22 | Ladder is pruned in gardens convenient to it is fixed |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811576454.8A Active CN109611022B (en) | 2018-12-22 | 2018-12-22 | Ladder is pruned in gardens convenient to it is fixed |
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| Country | Link |
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| CN (2) | CN111569373A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204081980U (en) * | 2014-09-16 | 2015-01-07 | 中国建筑第七工程局有限公司 | A kind of Novel ladder |
| CN206129131U (en) * | 2016-08-30 | 2017-04-26 | 陈子恒 | Safe type power maintenance ladder |
| 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 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2416800A (en) * | 2004-07-28 | 2006-02-08 | Simon Anthony Whittle | Ladder stabilisation |
| CN208236311U (en) * | 2018-03-20 | 2018-12-14 | 嘉兴市明大绿化园林工程有限公司 | Gardens step ladder |
-
2018
- 2018-12-22 CN CN202010377448.0A patent/CN111569373A/en not_active Withdrawn
- 2018-12-22 CN CN201811576454.8A patent/CN109611022B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204081980U (en) * | 2014-09-16 | 2015-01-07 | 中国建筑第七工程局有限公司 | A kind of Novel ladder |
| CN206129131U (en) * | 2016-08-30 | 2017-04-26 | 陈子恒 | Safe type power maintenance ladder |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109611022B (en) | 2020-07-07 |
| CN109611022A (en) | 2019-04-12 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200825 |