CN109488199A - A kind of reliable gardens pruning ladder - Google Patents
A kind of reliable gardens pruning ladder Download PDFInfo
- Publication number
- CN109488199A CN109488199A CN201811291536.8A CN201811291536A CN109488199A CN 109488199 A CN109488199 A CN 109488199A CN 201811291536 A CN201811291536 A CN 201811291536A CN 109488199 A CN109488199 A CN 109488199A
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- China
- Prior art keywords
- connection frame
- climbers
- limit plate
- gardens pruning
- plate
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Classifications
-
- 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
- E06C1/34—Ladders attached to structures, such as windows, cornices, poles, or the like
- E06C1/36—Ladders suspendable by hooks or the like
-
- 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
- E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
- E06C1/383—Foldable ladders in which the longitudinal members are brought together on folding
-
- 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
- E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
- E06C1/397—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders characterised by having wheels, rollers, or runners
-
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Ladders (AREA)
Abstract
The invention discloses a kind of reliable gardens pruning ladders, including the first connection frame, the second connection frame and the cross bar being respectively arranged on first connection frame and second connection frame, first connection frame and second connection frame are two groups, two group of first connection frame and two group of second connection frame are respectively arranged on the cross bar two sides, first connection frame is set to above second connection frame, first connection frame bottom is equipped with attachment base, the first link block is equipped at the top of second connection frame, first link block is movably connected on the attachment base；Second connection frame side is equipped with installs case, and installation cavity is equipped in the installs case, is equipped with the first climbers and the second climbers in the installation cavity；Second connection frame is equipped with the second through-hole, and the 5th limit plate matched with the installs case is equipped in second through-hole, and the 5th limit plate one end is equipped with push plate；Second connection frame is equipped with the first fixation kit matched with the push plate.
Description
Technical field
The invention belongs to park maintenance field of tool, more particularly, to a kind of reliable gardens pruning ladder.
Background technique
When the trees in gardens grow extra branch, the gardener of management is essentially all to be hung on branch or stand on branch
Branch or pollard are cut down, danger when pollard is caused to happen occasionally, there are great security risks.
A kind of trimming garden ladder disclosed in Chinese patent CN104806155A, structure is simple, manufactures, assembles and use ten
It is point convenient, it is easy to carry, tool is not needed during assembly and disassembly when use, the gardener for solving management gardens is trimming
The problem uprightly climbed and stood when branch, the speed of assembling ladder is fast when climbing, safe and reliable, climbing is convenient；After use, tear open
It unloads, pack and convenient transportation；The holding plane of ladder is not improved in foregoing invention, the soil in gardens is not usually flat
Whole, what ladder can not be smooth is placed on bottom surface, causes cutting tiltedly for ladder placement, causes great prestige to the safety of gardener
The side of body, ladder relatively wide in gardens can not use.
Summary of the invention
The present invention for overcome the deficiencies in the prior art, provides a kind of reliable gardens pruning ladder.
To achieve the goals above, the invention adopts the following technical scheme: a kind of reliable gardens pruning is terraced, including first
Connection frame, the second connection frame and the cross bar being respectively arranged on first connection frame and second connection frame, described first connects
Connecing frame and second connection frame is two groups, and two group of first connection frame and two group of second connection frame are respectively arranged on institute
Cross bar two sides are stated, first connection frame is set to above second connection frame, and first connection frame bottom is equipped with attachment base,
The first link block is equipped at the top of second connection frame, first link block is movably connected on the attachment base；Described
Two connection frame sides are equipped with installs case, and installation cavity is equipped in the installs case, is equipped with the first climbers and second in the installation cavity
Climbers；Second connection frame is equipped with the second through-hole, and the matched with the installs case is equipped in second through-hole
Five limit plates, the 5th limit plate one end are equipped with push plate；It is solid that second connection frame is equipped with first matched with the push plate
Determine component；Gardens pruning ladder is directly anchored on trunk by the first climbers and the second climbers, makes garden under the action of climbers
Woods trimming ladder forms a fixed connection with trunk, make gardens pruning ladder bottom not with ground touch, reply gardens in it is various not
Same ground makes gardens pruning ladder regardless of being at stable state in which kind of gardens road conditions, climbs convenient for gardener, from
And conveniently trees are trimmed；By the cooperation of the 5th limit plate and installs case, fixed function is risen to installs case, increases climbers
To the fixed effect of trunk, mobile phone climbers and trunk form more stable fiting effect, and gardens pruning ladder is fixed on trunk；
By the mutual cooperation of the first fixation kit and push plate, increase the fiting effect of the 5th limit plate and installs case, makes the 5th limit
Plate provides stable limit effect for installs case, to promote the fiting effect of climbers and trunk, promote gardens pruning ladder can
By property.
Preferably, first fixation kit includes the installing pipe being set on second connection frame, is set to the peace
The 4th movable chamber in tubulature, the 4th connecting rod being arranged in the 4th movable chamber and it is set to described 4th connecting rod one end
The 6th limit plate；By the mutual cooperation of the 6th limit plate and push plate, fixed function played to push plate, the 5th limit plate with peace
Vanning is moved when cooperating along first through hole inner wall, provides fixed effect for the 5th limit plate, increases by the 5th limit
The fiting effect of plate and installs case.
Preferably, described 4th connecting rod one end is equipped with the 7th limit plate, the 7th limit plate is equipped with fixed bullet
Spring, described fixed spring one end are in contact with the described 4th movable cavity wall；Under the action of fixed spring, to the 7th limit plate
Thrust is generated, so that the 7th limit plate is set to the 4th movable chamber bottom always, provides thrust for the 6th limit plate, make the 6th limit plate
It preferably cooperates with push plate, provides good fixed effect for push plate, the 5th limit plate is fixed in first through hole, is kept away
Exempt from the 5th limit plate to move in first through hole, promotes the 5th limit plate to the fixed effect of installs case.
Preferably, the push plate is equipped with the second limiting slot for matching with the 6th limit plate, the push plate and
6th limit plate is that magnetic material is made, and the push plate and the magnetism of the 6th limit plate are attracting；Pass through the 6th limit
The mutual cooperation of position plate and the second limiting slot, the fiting effect of promotion push plate and the 6th limit plate make the under the magnetic force
Six limit plates are not easy to deviate from out of second limiting slot, the further fixed effect for promoting the 6th limit plate and push plate, by the
Six limit plates provide fixed effect for push plate, to make the 5th limit plate and installs case forms stable cooperation, promoted climbers with
The connection effect of trunk.
Preferably, first connection frame is equipped with third link block, the third link block is equipped with and pushes away with described
The third through-hole that plate matches；When packing up gardens pruning ladder, the first connection frame is rotated, the first connection frame is made to turn to second
Connection frame side provides reserved space by third through-hole for push plate, avoids push plate and the first connection frame from colliding and limits to the 5th
Plate damages, and so that the first connection frame is preferably cooperated with the second connection frame, convenient for carrying to gardens pruning ladder.
Preferably, being equipped in the installation cavity for controlling first climbers and second climbers move synchronously
Control assembly；Control by control assembly to the first climbers and the second climbers makes the first climbers and crus secunda be buckled in certain model
It is adjusted in enclosing, to adapt to the trunk of a variety of different thicknesses, increases the use scope of gardens pruning ladder, convenient for a variety of differences
The trees of thickness are trimmed.
Preferably, first connection frame is equipped with active box, the second fixation kit is equipped in the active box, it is described
Second connection frame is equipped with the connecting box matched with second fixation kit；Pass through the phase of the second fixation kit and connecting box
Mutually cooperation keeps the first connection frame and the second connection frame rear in stationary state on turning to same straight line, is the first connection frame
Good fixed effect is played with the second connection frame, avoids gardens pruning ladder the first connection frame and the second connection frame hair when in use
Raw bending promotes the safety of gardens pruning ladder when in use.
The invention has the following advantages that gardens pruning ladder is directly anchored to trunk by the first climbers and the second climbers
On, so that gardens pruning ladder is formed a fixed connection under the action of climbers with trunk, make gardens pruning ladder bottom not with ground
A variety of different ground in gardens are coped in touching, keep gardens pruning ladder steady regardless of being in which kind of gardens road conditions
State, climb convenient for gardener, trees trimmed thus convenient；By the cooperation of the 5th limit plate and installs case, to peace
It has cased fixed function, has increased climbers and more stable fiting effect is formed to the fixed effect of trunk, mobile phone climbers and trunk, it will
Gardens pruning ladder is fixed on trunk；By the mutual cooperation of the first fixation kit and push plate, increase the 5th limit plate and installation
The fiting effect of case makes the 5th limit plate installs case provide stable limit effect, to promote the cooperation of climbers and trunk
Effect promotes the reliability of gardens pruning ladder.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the cooperation schematic diagram of the first connection frame and the second connection frame of the invention.
Fig. 3 is the structural schematic diagram of installs case of the present invention.
Fig. 4 is the rearview of installs case of the present invention.
Fig. 5 is the longitudinal sectional view of installs case of the present invention.
Fig. 6 is enlarged drawing at the A in Fig. 5.
Fig. 7 is the transverse sectional view one of installs case of the present invention.
Fig. 8 is the transverse sectional view two of installs case of the present invention.
Fig. 9 is the perspective view of the explosion of the second fixation kit of the invention.
Figure 10 is the structural representation of the first fixation kit of the invention.
Figure 11 is the diagrammatic cross-section of the first fixation kit of the invention.
Specific embodiment
In order to make those skilled in the art better understand the present invention program, below in conjunction in the embodiment of the present invention
Attached drawing, the technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
A part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
The model that the present invention protects all should belong in member's every other embodiment obtained without making creative work
It encloses.
As shown in figs 1-9, a kind of reliable gardens pruning ladder, including the first connection frame 1, the second connection frame 2 and set respectively
Cross bar 11 on first connection frame 1 and second connection frame 2, first connection frame 1 and second connection frame 2
It is two groups, two group of first connection frame 1 and two group of second connection frame 2 are respectively arranged on 11 two sides of cross bar, cross bar
For multiple groups, complete ladder is formed under the cooperation of the first connection frame, the second connection frame and cross bar；First connection frame 1 is set
Above second connection frame 2,1 bottom of the first connection frame is equipped with attachment base 14, is equipped at the top of second connection frame 2
First link block 26, first link block 26 are articulated on the attachment base 14；When being carried to gardens pruning ladder, around
The hinge joint of the first link block and attachment base rotate the first connection frame, topple over the first connection frame above the second connection frame,
So that the first connection frame and the second connection frame is in side by side relationship, reduces the height of gardens pruning ladder, consequently facilitating to gardens pruning
Ladder is carried；Second connection frame, 2 side is equipped with installs case 4, is equipped with installation cavity 48, the installation in the installs case 4
The first climbers 41 and the second climbers 42 are equipped in chamber 48, the first climbers and the second climbers are climbers in the prior art, herein not
It repeats again；First climbers and the second climbers inner wall are equipped with non-slip mat, and non-slip mat is made of rubber material, is increased by non-slip mat
The frictional force of climbers and trunk makes climbers and trunk form better cooperation, increases gardens pruning ladder and imitates to the fixed of trunk
Fruit；The control group moved synchronously for controlling first climbers 41 and second climbers 42 is equipped in the installation cavity 48
Part.
When needing the branch pushed up to trees to trim, the first connection frame is rotated around the first link block, by first
Connection frame, which is turned to, is in same linear position with the second connection frame, and gardens pruning ladder is made to be in elongation state；Pass through control group
Part is adjusted the position of the first climbers and the second climbers, opens under the action of so that the first climbers and crus secunda is buckled in control assembly
It opens, convenient for entering trunk among the first climbers and the second climbers, forms the first climbers and the second climbers and trunk and cooperate,
After trunk enters in the first climbers and the second climbers, make the first climbers and the second climbers opposite under the action of control assembly
Movement reduces the first climbers at a distance from the second climbers, so that the first climbers and the second climbers is preferably in contact with trees, in garden
Under the gravity of woods trimming ladder itself, the one end for pressing the first climbers and the second climbers moves down, is made using lever principle
Climbers and trunk mutually form cooperation, so that gardens pruning ladder is fixed on trunk, gardens pruning ladder are made to adapt to various differences
Gardens ground, avoid the out-of-flatness due to ground and the out-of-flatness that causes gardens pruning ladder to place, promoting gardens pruning ladder makes
Reliability；Gardens pruning ladder is directly anchored on trunk by the first climbers and the second climbers, under the action of climbers
So that gardens pruning ladder is formed a fixed connection with trunk, touch gardens pruning ladder bottom with ground, copes with each in gardens
The different ground of kind, makes gardens pruning ladder regardless of being at stable state in which kind of gardens road conditions, climbs convenient for gardener
It climbs, so that convenient trim trees；Control by control assembly to the first climbers and the second climbers, make the first climbers and
Crus secunda button is adjusted in a certain range, and to adapt to the trunk of a variety of different thicknesses, increase gardens pruning ladder uses model
It encloses, is trimmed convenient for the trees to a variety of different thicknesses.
First connection frame 1 is equipped with active box 13, is equipped with the first fixation kit in the active box 13, and described second
Connection frame 2 is equipped with the connecting box 25 matched with first fixation kit；When to gardens pruning ladder carry out in use, around
The tie point of the first link block and connection group, after so that the first connection frame and the second connection frame is turned to same linear position,
It is fixed by position of first fixation kit to the first connection frame and the second connection frame, promotes the first connection frame and second and connect
The fiting effect for connecing frame avoids gardener's first connection frame after climbing up gardens pruning ladder from bending, and reduction is drawn due to ladder
The safety accident rate of hair promotes the safety that gardens pruning ladder uses.
The control assembly includes the first driving wheel 420 and first driving wheel 420 in the installation cavity 48
It is driven the second driving wheel 430 of cooperation, with the third driving wheel 450 of first driving wheel 420 transmission cooperation and with described the
The 4th driving wheel 440 that three driving wheels 450 match, first climbers 41 are fixed on second driving wheel 430, described
Second climbers 42 are fixed on the 4th driving wheel 440；4th driving wheel is equipped with fixed plate 4401, and fixed plate and third pass
Driving wheel is in contact, and plays fixed function to third driving wheel by fixed plate, promotes the fixed effect of third driving wheel and installation cavity；
Over effect is played by third driving wheel, it is identical as the rotation direction of the 4th driving wheel to make the second driving wheel, to make the first foot
Button and the second climbers move toward one another, and are adjusted convenient for the distance to the first climbers and the second climbers, promote gardens pruning ladder
The scope of application.
First driving wheel 420 is equipped with first connecting rod 410, and the first connecting rod 410 is arranged in the installation
In case 4, it is equipped with the first movable chamber 4101 in the first connecting rod 410, is equipped with driver plate in first movable chamber 4101
494, the driver plate 494 is equipped with the second connecting rod 49, and second connecting rod 49 is arranged in first movable chamber 4101
It is interior；It is equipped with connecting plate 493 at the top of second connecting rod, the second connecting rod is operated by connecting plate；Described first is living
Dynamic 4101 top inner wall of chamber is equipped with the driving cog 4102 matched with the driver plate 494,4101 bottom of the first movable chamber
Portion's inner wall section is greater than 494 section of driver plate, and driver plate can be freely rotated in the first movable chamber bottom；Described second
Connecting rod 49 is equipped with the first limit plate 491, is equipped with convex block 45 at the top of the installs case 4, the convex block 45 be equipped with it is described
The first limiting slot 451 that first limit plate 491 matches.
When gardens pruning ladder when in use, pull connecting plate, drive the second connecting rod from first under the action of connecting plate
Movable chamber bottom moves at the top of the first movable chamber, and the driving cog on driver plate and the first movable cavity wall is made to cooperate,
Under the mutual cooperation of driver plate and driving cog, the second connecting rod is made to drive first connecting rod to rotate together in rotation, first connects
Extension bar drives the rotation of the first driving wheel, under the action of the first driving wheel, the first driving wheel is made to drive the second driving wheel and the 4th
Driving wheel is rotated, so that the first climbers and the second climbers be made to be moved relatively, opens the first climbers and the second climbers
Convenient for entering trunk in the first climbers and the second climbers；After trunk enters in the first climbers and the second climbers, reversely
The second connecting rod is rotated, makes the second connecting rod that the first driving wheel be driven to rotate backward, makes first under the action of the first driving wheel
Climbers and the second climbers are close to each other, to make the first climbers and the second climbers inner wall be in contact with trunk surface, with trunk shape
At closer cooperation, trunk is promoted to the fixed effect of climbers, gardens pruning ladder is stably fixed on trunk；When first
After the position of climbers and the second climbers is fixed, the second connecting rod is pushed down, makes the second connecting rod that driver plate be pushed to enter the
One movable chamber bottom, the first limit plate are in contact with convex block top surface, and rotation connection strip moves driver plate rotation, the first limit plate fortune
After moving position corresponding with the first limiting slot, connecting plate is pushed down, is embedded into the first limit plate in the first limiting slot,
By the mutual cooperation of the first limit plate and the first limiting slot, position-limiting action is played to the second connecting rod, avoid climbers with trunk
Movement is generated when matching rotates the first driving wheel, influences the fixed effect of trunk and climbers；First limit plate and convex block can be
Magnetic attracting magnetic material is made, and under the magneticaction of the first limit plate and convex block, increases the first limit plate and the first limit
The fiting effect of position slot forms the first limit plate preferably with the first limiting slot and cooperates, climbers is avoided to make in gardens pruning ladder
Used time disengages with trunk, promotes the reliability that gardens pruning ladder uses.
48 two sides of installation cavity are respectively equipped with groove 430, and 430 inner wall of groove is equipped with air pressure rod 47, the gas
It is hinged with first baffle 471 on the piston rod of pressure bar 47, the first baffle 471 of 48 two sides of installation cavity is respectively with described first
Climbers 41 and second climbers 42 are in contact；Groove is the movement reserved space of the first climbers and the second climbers, avoids first
Climbers and crus secunda, which are buckled, generates collision with installation cavity wall during exercise；The switch of air pressure rod is arranged in installs case, air pressure rod
For product in the prior art, details are not described herein；Branch is buckled to the first climbers and crus secunda by air pressure rod and first baffle
Support effect, cooperates with the second connecting rod and plays fixed function to climbers, to climbers after climbers and trunk form secure fit
It is fixed, is loosened when climbers being prevented to be in contact with trunk, it is ensured that the safety of gardens pruning ladder.
It is equipped with the second movable chamber 131 in the active box 13, first through hole is equipped in the connecting box 25, described first is solid
Determine component to include the third connecting rod 3 being arranged in second movable chamber 131, be set to 3 bottom of third connecting rod and institute
State the first gag lever post 32 that first through hole matches and the second limit plate 34 in the third connecting rod 3, described second
Limit plate 34 is equipped with connecting spring 35, and described 35 one end of connecting spring is fixedly connected with 131 inner wall of the second movable chamber, and second
Limit plate and the second movable chamber are connected with each other by connecting spring；When the first connection frame and the second connection frame are turned in same
After on straight line, third connecting rod is pushed, moves third connecting rod down along the second movable chamber, in the effect of third connecting rod
Under, it pushes the first gag lever post to enter in first through hole, under the mutual cooperation of first through hole and the first gag lever post, connects to first
It connects frame and fixed function is erected in the second connection, avoid the first connection frame and the second connection frame from bending when in use, promote garden
The reliability that woods trimming ladder uses.
Third movable chamber 341 is equipped in second limit plate 34, the third connecting rod 3 is equipped with living with the third
The third limit plate 33 that dynamic chamber 341 matches, third limit plate can rotate in third movable chamber, and third limit plate can not be from the
Abjection in three movable chambers；The third connecting rod 3 be equipped with the 4th limit plate 31, first connection frame 1 be equipped with it is described
12 second limit plate of the second gag lever post that 4th limit plate 31 matches is four, and the second gag lever post of every two, which is formed, to cooperate
One group；After gardens pruning ladder use, third connecting rod is up pushed, takes off the first gag lever post out of first through hole
Out, continue up to push third connecting rod, move to the 4th limit plate above two group of second gag lever post, the 4th limit of rotation
Plate makes the 4th limit plate bottom be in contact with the second gag lever post, right under the mutual cooperation of the 4th limit plate and the second gag lever post
4th limit plate plays a supportive role, to make the first gag lever post be in above first through hole, convenient for grasping to the first connection frame
Make；The first connection frame is rotated by the connection of the first link block and attachment base, the first connection frame is made to turn to the second connection frame one
Side reduces the height of gardens pruning ladder, convenient for carrying to gardens pruning ladder.
Second connection frame, 2 bottom is equipped with clump weight 21, and clump weight can be made of metal；Second connection frame, 2 bottom
Portion is additionally provided with mounting base 22, and being rotatably connected in the mounting base 22 has idler wheel 23；After climbers and trunk mutually form cooperation,
Under the gravity of clump weight and gardens pruning ladder, pressure is generated to one end of climbers, is cooperated so that climbers and trunk be made to be formed, it is right
Gardens pruning ladder plays fixed effect, gardens pruning ladder is fixed on trunk, convenient for the branch of gardener clipped eminence；Pass through
Clump weight makes gardener gardens pruning ladder one end when not climbing up gardens pruning ladder provide gravity, promotes gardens pruning ladder and trunk
Fiting effect；By the setting of idler wheel, avoids the setting due to clump weight from increasing the weight of gardens pruning ladder and cause gardens
The inconvenience that trimming ladder is carried makes the carrying of gardens pruning ladder become more convenient, uses convenient for the transition of gardens pruning ladder.
Second connection frame 2 is equipped with the second link block 27, and the installs case 4 is equipped with and second link block 27
The link slot 43 matched, second link block 27 are articulated in the link slot 43, are additionally provided on 4 side wall of installs case
Second baffle 44；Second connection frame 2 is equipped with the second through-hole, is equipped with and 4 phase of installs case in second through-hole
5th limit plate 24 of cooperation；5th limit plate side is equipped with push plate 241, is grasped by push plate to the 5th limit plate
Make, facilitates and the 5th limit plate is pushed to move in the second through-hole；5th limit plate is equipped with the 6th limit plate 242, passes through the 6th
Limit plate avoids the 5th limit plate from deviating from out of second through-hole, it is ensured that the connection effect of the 5th limit plate and the second through-hole；When right
When gardens pruning ladder is carried, by the hinged of the second link block and link slot, it is rotatablely installed case, makes installs case top surface and the
Two connection frames are in contact, and reduce gardens pruning ladder and are taken up space, convenient for carrying to gardens pruning ladder；Using gardens pruning
When terraced, it is rotatablely installed case down, rotates installs case around the hinge joint of the second link block and link slot, in second baffle
Under the action of rotate installs case can not always, so that installs case is stopped afterwards in vertical state with the second connection frame, then push away
Plate releases the 5th limit plate out of second through-hole, and the 5th limit plate is made to contact with each other with installs case surface, passes through the 5th limit
Plate plays fixed function to installs case, and avoiding gardens pruning ladder, installs case is up stirred in use；By second baffle with
The mutual cooperation of 5th limit plate plays fixed function to installs case, and making gardens pruning ladder, installs case is in fixed bit when in use
It sets, promotes the support effect of gardens pruning ladder, provided safeguard for the safety of gardener.
Second connection frame 2 is equipped with the first fixation kit matched with the push plate 241；Described first fixed group
Part includes the installing pipe 28 being set on second connection frame 2, the 4th movable chamber 281 in the installing pipe 28, wears
In the 4th connecting rod 291 in the 4th movable chamber 281 and the 6th limit plate set on described 4th connecting rod, 291 one end
29, the 6th limit plate is equipped with the 5th connecting rod 293, can be facilitated by the 5th connecting rod and be operated to the 6th limit plate；The
Four connecting rods can move in the 4th movable chamber.
Described 4th connecting rod, 291 one end is equipped with the 7th limit plate 292, and the 7th limit plate 292 is equipped with fixed bullet
Spring 282, described 282 one end of fixed spring are in contact with 281 inner wall of the 4th movable chamber；The push plate 241 is equipped with and institute
The second limiting slot 2411 that the 6th limit plate 29 matches is stated, the push plate 241 and the 6th limit plate 29 are magnetic material
Material is made, and the push plate 241 and the magnetism of the 6th limit plate 29 are attracting.
When the first fixation kit does not form with push plate and cooperates, the 6th limit plate and ground are in parastate；When the 5th
After limit plate and installs case form cooperation, the 6th limit plate is rotated, turns to the 6th limit plate at pushing plate position, the 6th limit
When plate is in contact with plate surfaces, fixed spring is in contraction state, and the 7th limit plate moves to the 4th movable chamber medium position,
After the 6th limit plate turns at the second limit groove location, the 6th limit plate is made to be embedded into second under the action of fixed spring
In limiting slot, by the mutual cooperation of the 6th limit plate and the second limiting slot, the fiting effect of push plate and the 6th limit plate is promoted,
Under the magnetic force, the 6th limit plate is made to be not easy to deviate from out of second limiting slot, it is further to promote the 6th limit plate and push away
The fixed effect of plate provides fixed effect by the 6th limit plate for push plate, so that the 5th limit plate and installs case be made to be formed surely
Fixed cooperation promotes the connection effect of climbers and trunk；When being carried to gardens pruning ladder, by the 5th connecting rod by
Six limit plates are pulled out out of second limiting slot, rotate the 6th limit plate, the 6th limit plate is made to turn to horizontal position, make the 6th limit
Position plate and push plate disengagement contacts, and moves convenient for the 5th limit plate of pulling along first through hole inner wall, loses the 5th limit plate pair
The limit effect of installs case is easily installed the rotation of case, so that installs case is rotated into vertical state and is convenient for carrying out gardens pruning ladder
It carries.
First connection frame 1 is equipped with third link block 15, and the third link block 15 is equipped with and the push plate 241
The third through-hole 151 matched；When packing up gardens pruning ladder, the first connection frame is rotated, the first connection frame is made to turn to the
Two connection frame sides provide reserved space by third through-hole for push plate, avoid push plate and the first connection frame from colliding and limit the 5th
Position plate damages, and so that the first connection frame is preferably cooperated with the second connection frame, convenient for carrying to gardens pruning ladder.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of reliable gardens pruning ladder, including the first connection frame (1), the second connection frame (2) and it is respectively arranged on described first
Cross bar (11) on connection frame (1) and second connection frame (2), first connection frame (1) and second connection frame (2)
It is two groups, two group of first connection frame (1) and two group of second connection frame (2) are respectively arranged on the cross bar (11) two
Side, first connection frame (1) are set to above second connection frame (2), and the first connection frame (1) bottom is equipped with attachment base
(14), the first link block (26) are equipped at the top of second connection frame (2), first link block (26) is movably connected on described
On attachment base (14)；It is characterized by: the second connection frame (2) side is equipped with installs case (4), set in the installs case (4)
Have installation cavity (48), the first climbers (41) and the second climbers (42) are equipped in the installation cavity (48)；Second connection frame (2)
It is equipped with the second through-hole, is equipped with the 5th limit plate (24) matched with the installs case (4) in second through-hole, the 5th
Limit plate (24) one end is equipped with push plate (241)；Second connection frame (2) is equipped with the matched with the push plate (241)
One fixation kit.
2. a kind of reliable gardens pruning ladder described in accordance with the claim 1, it is characterised in that: first fixation kit includes
Installing pipe (28) on second connection frame (2), is worn at the 4th movable chamber (281) in the installing pipe (28)
The 4th connecting rod (291) in the 4th movable chamber (281) and it is set to the 6th of described 4th connecting rod (291) one end
Limit plate (29).
3. a kind of reliable gardens pruning ladder according to claim 2, it is characterised in that: the 4th connecting rod (291)
One end is equipped with the 7th limit plate (292), and the 7th limit plate (292) is equipped with fixed spring (282), the fixed spring
(282) one end is in contact with the 4th movable chamber (281) inner wall.
4. a kind of reliable gardens pruning ladder described in accordance with the claim 3, it is characterised in that: the push plate (241) is equipped with
The second limiting slot (2411) matched with the 6th limit plate (29), the push plate (241) and the 6th limit plate
It (29) is that magnetic material is made, the magnetism of the push plate (241) and the 6th limit plate (29) is attracting.
5. a kind of reliable gardens pruning ladder according to claim 4, it is characterised in that: on first connection frame (1)
Equipped with third link block (15), the third link block (15) is equipped with the third through-hole matched with the push plate (241)
(151).
6. a kind of reliable gardens pruning ladder according to claim 5, it is characterised in that: be equipped in the installation cavity (48)
Control assembly for controlling first climbers (41) and second climbers (42) move synchronously.
7. a kind of reliable gardens pruning ladder according to claim 6, it is characterised in that: on first connection frame (1)
Equipped with active box (13), fixation kit is equipped in the active box (13), second connection frame (2) is equipped with and the fixation
The connecting box (25) that component matches.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010245886.1A CN111425130B (en) | 2018-10-31 | 2018-10-31 | A prune ladder for gardens maintenance |
| CN201811291536.8A CN109488199B (en) | 2018-10-31 | 2018-10-31 | Reliable ladder is pruned in gardens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811291536.8A CN109488199B (en) | 2018-10-31 | 2018-10-31 | Reliable ladder is pruned in gardens |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010245886.1A Division CN111425130B (en) | 2018-10-31 | 2018-10-31 | A prune ladder for gardens maintenance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109488199A true CN109488199A (en) | 2019-03-19 |
| CN109488199B CN109488199B (en) | 2020-06-23 |
Family
ID=65691943
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811291536.8A Active CN109488199B (en) | 2018-10-31 | 2018-10-31 | Reliable ladder is pruned in gardens |
| CN202010245886.1A Active CN111425130B (en) | 2018-10-31 | 2018-10-31 | A prune ladder for gardens maintenance |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010245886.1A Active CN111425130B (en) | 2018-10-31 | 2018-10-31 | A prune ladder for gardens maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN109488199B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203145816U (en) * | 2013-03-06 | 2013-08-21 | 卜祥海 | Foldable ladder |
| CN203248052U (en) * | 2013-03-28 | 2013-10-23 | 河南省电力公司信阳供电公司 | Multifunctional meter reading ladder |
| CN204238843U (en) * | 2014-10-28 | 2015-04-01 | 国家电网公司 | One holds pole-climbing tightly automatically |
| US20170175442A1 (en) * | 2015-12-18 | 2017-06-22 | Paul E. Myers | Combination handle and lock for a step ladder |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3912713B2 (en) * | 1999-11-05 | 2007-05-09 | 積水ハウス株式会社 | Gradient ladder and ladder installation method |
| CN202266182U (en) * | 2012-02-22 | 2012-06-06 | 河南省电力公司南阳供电公司 | Bidirectional collapsible type multifunctional ladder |
| CN205135383U (en) * | 2015-11-18 | 2016-04-06 | 王辰 | Prune with ladder in gardens |
| CN205955628U (en) * | 2016-07-13 | 2017-02-15 | 台州松洋建设有限公司 | Ladder is pruned in fixed effectual gardens |
-
2018
- 2018-10-31 CN CN201811291536.8A patent/CN109488199B/en active Active
- 2018-10-31 CN CN202010245886.1A patent/CN111425130B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203145816U (en) * | 2013-03-06 | 2013-08-21 | 卜祥海 | Foldable ladder |
| CN203248052U (en) * | 2013-03-28 | 2013-10-23 | 河南省电力公司信阳供电公司 | Multifunctional meter reading ladder |
| CN204238843U (en) * | 2014-10-28 | 2015-04-01 | 国家电网公司 | One holds pole-climbing tightly automatically |
| US20170175442A1 (en) * | 2015-12-18 | 2017-06-22 | Paul E. Myers | Combination handle and lock for a step ladder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111425130A (en) | 2020-07-17 |
| CN109488199B (en) | 2020-06-23 |
| CN111425130B (en) | 2021-09-28 |
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Effective date of registration: 20200527 Address after: Yellow River County village secretary Huang Zhiyong Zhai Zhen Jinhua City 61 No. 322200 Applicant after: Huang Qiaozhen Address before: 102199 No. 10 East Hunan Road, Yanqing Town, Yanqing District, Beijing Applicant before: Li Zhihang |
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