CN104763313B - Special garden ladder - Google Patents
Special garden ladder Download PDFInfo
- Publication number
- CN104763313B CN104763313B CN201510086049.8A CN201510086049A CN104763313B CN 104763313 B CN104763313 B CN 104763313B CN 201510086049 A CN201510086049 A CN 201510086049A CN 104763313 B CN104763313 B CN 104763313B
- Authority
- CN
- China
- Prior art keywords
- pillar
- locking
- hole
- pin
- sliding seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000005484 gravity Effects 0.000 claims abstract description 45
- 238000004519 manufacturing process Methods 0.000 claims abstract description 45
- 241000269319 Squalius cephalus Species 0.000 claims abstract description 7
- 238000004806 packaging method and process Methods 0.000 claims abstract description 7
- 238000003780 insertion Methods 0.000 claims description 33
- 230000037431 insertion Effects 0.000 claims description 33
- 230000001154 acute effect Effects 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 14
- 230000000694 effects Effects 0.000 claims description 13
- 230000009286 beneficial effect Effects 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 10
- 239000003292 glue Substances 0.000 claims description 7
- 238000010030 laminating Methods 0.000 claims description 6
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 5
- 230000000994 depressogenic effect Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 230000001737 promoting effect Effects 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 241000282326 Felis catus Species 0.000 claims description 3
- 239000011152 fibreglass Substances 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 239000002689 soil Substances 0.000 claims description 3
- 229910000838 Al alloy Inorganic materials 0.000 claims description 2
- 229910001339 C alloy Inorganic materials 0.000 claims description 2
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 2
- 239000007769 metal material Substances 0.000 claims description 2
- 230000009194 climbing Effects 0.000 abstract description 6
- 238000009434 installation Methods 0.000 description 9
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 2
- 229910052738 indium Inorganic materials 0.000 description 2
- 230000000116 mitigating effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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
- E06C1/14—Ladders capable of standing by themselves
- E06C1/24—Non-hinged free-standing ladders
- E06C1/28—Non-hinged free-standing ladders multi-part
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/08—Special construction of longitudinal members, or rungs or other treads
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/42—Ladder feet; Supports therefor
- E06C7/44—Means for mounting ladders on uneven ground
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/42—Ladder feet; Supports therefor
- E06C7/46—Non-skid equipment
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
A kind of special garden ladder, is fixed with key seat on its base, rotational pin connection key seat and sliding seat, bores the angle of adjustment base and sliding seat with gravity and is locked with lock bolt；The Inner taper holes of sliding seat or the Inner taper holes of Body of pillar coordinate and fix with the male cone (strobilus masculinus) of Body of pillar；Inner taper holes are coordinated and the inner conical surface and male cone (strobilus masculinus) for posting that be automatically locked after being worked good with male cone (strobilus masculinus) by the lock groove on locking bar and lock pin；The damaged surface of Body of pillar is fixed with pin and steps on, and pin is stepped on and is stained with skid-proof rubber, and skid-proof rubber is stained with below sliding seat.The simple structure of special garden ladder, manufactures, assembles and using very convenient, instrument is not needed during ladder assembly and disassembly when in use；After using special garden ladder, garden management personnel climbing trees and the problem stood in pollard are solved, climbing is convenient, and speed is fast, convenient and reliable during climbing assembling；After use, dismounting, packaging and convenient transportation reduce production cost and use cost.
Description
Technical field
The present invention relates to a kind of special garden ladder of climbing during gardener clipped branch for garden management.
Background technology
When the trees in gardens grow unnecessary branch, the gardener of management is essentially all to be hung on branch or stand on branch
Branch or pollard are cut down, causes danger during pollard to happen occasionally, there is great potential safety hazard.Simultaneously for
Branch or trunk can't grantee weight and the trees that have growed higher than people much have no idea to prune at all.
The content of the invention
The purpose that the present invention is related to is to provide for a kind of beneficial to carrying, be easy to the special garden ladder laying, assemble and climb
And its manufacture and method.
To achieve the above object, special garden ladder of the present invention includes base, key seat, lock bolt, rotational pin, work
Dynamic seat, gravity cone, Body of pillar, locking hole, lock pin, thrust spring, locking bar, slide opening, lock groove, male cone (strobilus masculinus), Inner taper holes, inner cone
Face.
Key seat is fixed with described base, there is pin-and-hole and locking screw on key seat, rotational pin passes through the pin-and-hole on key seat
Pin-and-hole with sliding seat bottom links together key seat and sliding seat, and lock bolt exceedes after screwing in the locking screw on key seat
The screw end of the lock bolt of locking screw is pressed in below sliding seat the fit angle for partly locking sliding seat and base；Institute
There are Inner taper holes above the sliding seat stated, below the Inner taper holes or the inside bottom that has air gap position, air gap position is fixedly arranged in the middle of
Locking bar, sliding seat is coordinated by Inner taper holes and fixed with the male cone (strobilus masculinus) of Body of pillar lower end, and by being fixed on the air gap of sliding seat
Position bottom locking bar on lock groove be arranged on Body of pillar pillar in locking head cooperation and be automatically locked post it is interior
The conical surface and male cone (strobilus masculinus), are provided with turn hole living outside the Inner countersunk portions of sliding seat, and the taper shank insertion of the upper end of gravity cone is living to be turned
Fixed in hole and can freely be rotated in turn hole living；There are Inner taper holes in the connection head end of Body of pillar upper end, under Inner taper holes
There is an air gap position face or the inside, and the bottom of air gap position is fixedly arranged in the middle of locking bar, and the male cone (strobilus masculinus) of Body of pillar lower end inserts following one
In Inner taper holes in the connector of root Body of pillar, coordinated with the male cone (strobilus masculinus) of Body of pillar lower end by Inner taper holes and fixed, and passed through
Be fixed on the air gap of connector position bottom locking bar on lock groove be arranged on Body of pillar pillar in locking head coordinate and
Be automatically locked the inner conical surface and male cone (strobilus masculinus) for posting；Being fixed with the damaged surface of Body of pillar can be to the connector of Body of pillar
The pin of the folding that one end is drawn in is stepped on, and pin is stepped on and is cased with or is stained with skid-proof rubber.
In the Inner taper holes of the male cone (strobilus masculinus) insertion sliding seat of described Body of pillar lower end or on a following Body of pillar of insertion
In the Inner taper holes of the connector at end, the slide opening of the end at male cone (strobilus masculinus) end is enclosed within locking bar, the lock groove on locking bar and lock pin
Locking head coordinates and locks locking bar and do not slide, and then locks the cooperation of inner conical surface and male cone (strobilus masculinus).
Described Inner taper holes are tapered holes, have inner conical surface in Inner taper holes.The Inner taper holes and pillar of described sliding seat
The male cone (strobilus masculinus) of lower end coordinate and fix, the Inner taper holes of connector and the male cone (strobilus masculinus) cooperation of pillar and fix；Described Inner taper holes
Coordinate with male cone (strobilus masculinus) and coordinated and the inner conical surface for posting that is automatically locked by the lock groove on locking bar and lock pin after fixing
And male cone (strobilus masculinus).In order that Inner taper holes and male cone (strobilus masculinus) being capable of close fit, the taper of described Inner taper holes and the tapers one of male cone (strobilus masculinus)
Cause.
Described self-locking device includes locking hole, lock pin, thrust spring, locking bar, slide opening, lock groove, described locking hole
Thrust spring and lock pin be inside installed, lock pin from the central part of thrust spring through one end of back handle stretch out pillar surface,
One end of locking head is stretched into slide opening and is coordinated with the lock groove on locking bar, one end of thrust spring is pressed on the locking head of lock pin,
The other end is withstood on locking hole or withstood on the jump ring being fixed in locking hole；Have lock groove on described locking bar, lock groove with
The locking head of lock pin coordinates the inner conical surface and male cone (strobilus masculinus) for being automatically locked and posting.
Described base is disking body or is in strip interconnection shape, disking body or is in strip the pars intermedia of interconnection shape
Key seat is fixed with above position, in disking body or is in strip below interconnection shape and is stained with skid-proof rubber；Described base is used for
Fixing key seat, steady brace and support pillar and bear all wt that key seat is born, prevent the lower end of Body of pillar to be absorbed in mud
In soil；Described skid-proof rubber is fixed on disking body or is in strip below interconnection shape, is prevented with ground resulting in friction
Base is slided on the ground.
Described key seat is the supporter for supporting and installing rotational pin, there is pin-and-hole and locking screw on supporter, and pin-and-hole is used
In installing and fixed rotational pin and bear all wt that rotational pin is born.
The vicinity of pin-and-hole of the described locking screw on key seat, for assembling lock bolt and allowing purl screw in locking
Can be rotated in screw, the screw end of lock bolt is pressed in below sliding seat and partly lock matching somebody with somebody for sliding seat and base
Close angle.
Described lock bolt is screw, can be rotated in locking screw, part below screw end and sliding seat
Friction is produced during contact and locking effect is played.
Described rotational pin is pivot pin or bolt, for connecting key seat and sliding seat and bearing the institute that sliding seat is born
There is weight.
Described sliding seat is connecting seat, and there are Inner taper holes the upper end for having horizontal pin-and-hole, upper part on lower part,
There are air gap position, Inner taper holes and the directly insertion of air gap position in below Inner taper holes or the inside, in being fixedly arranged in the middle of for the bottom of air gap
Locking bar；Central axis of the center line of described pin-and-hole and Inner taper holes or close to vertical；In the Inner countersunk portions of sliding seat
Outside is provided with turn hole living, and turn hole living is circular hole, is bored for installing gravity；It is connected with key seat by rotational pin below sliding seat,
It is connected with pillar above with Inner taper holes；It is all with support pillar and pillar to be born that described sliding seat is used for steady brace
Weight.
Described gravity cone is the vertical bar with taper shank, and taper shank is vertical with vertical bar, taper shank insert fix in work turn hole and
Can freely be rotated in turn hole living；Described gravity bores the angle with ground for directly pillar of the observation in sliding seat
Reference object during with as adjustment pillar perpendicular to horizontal plane.
Described Body of pillar is that lower end has the male cone (strobilus masculinus), upper end to have the cylinder of Inner taper holes, including connector and pillar two parts；
Described Body of pillar is connector and pillar is fixed together the entirety to be formed, or be inherently connected it is whole
Body；One end that pillar does not have one end of male cone (strobilus masculinus) and connector and do not have Inner taper holes is connected or is fixed together to form whole
Body.The end face of the upper end of described connector has Inner taper holes, there is air gap position inside Inner taper holes, is fixed with the bottom of air gap position
Locking bar；There is male cone (strobilus masculinus) the lower end of described pillar, and there are slide opening and locking hole in the one end for having male cone (strobilus masculinus)；Described slide opening is in pillar
End is toward stretching into the cylinder of pillar；Described locking hole has in the cylinder of one end of male cone (strobilus masculinus) in pillar and communicates and wear with slide opening
The surface of broken cylinder.
Described lock pin includes locking head, middle part and the part of handle three, and three parts are connected, and lock pin is in locking hole
After the interior spring through thrust, locking head enters in slide opening and coordinates with the lock groove on locking bar, and handle portion stretches out the cylinder table of pillar
Face；The leading section of described locking head be acute angle bevel with face directly the shape of composition, the one side towards locking bar top be face directly, court
It is acute angle bevel to the one side of locking bar fixing end, acute angle bevel is used to allow the oblique promotion locking head in leading section of locking bar to retreat, directly
Face is used to coordinate locked locking bar with the one side of the right-angle side of lock-bit groove.
Described locking bar is cylinder, and the bottom of the air gap position being fixed on inside Inner taper holes, locking bar can be slided in slide opening,
There is lock groove on locking bar.Described lock groove is the groove of right triangular shape or the inclined-plane of right angled triangle is changed to arc-shaped side
Groove, the position with locking head on locking bar is corresponding；The groove top of described right angled triangle groove is acute angle, the one side and lock of notch
One side before the groove of position is the face of right-angle side, the one side of right-angle side and locking head face directly cooperation can locking locking bar not after
Move back, the one side of hypotenuse coordinates limitation locking head to insert the depth of lock-bit groove with the inclined-plane of locking cephalic par；Described lock-bit groove is used
Locking is produced to act in coordinating with locking head, the then locked inner conical surface and male cone (strobilus masculinus) for posting, and then make connector with branch
Cylinder and sliding seat and Body of pillar fixation.
Described pin is stepped on including hanger, connecting pin and riding boogie board, and hanger is integrally fixed at the pedestal on Body of pillar, and connecting pin is to connect
Take over a job the pin of hanger and riding boogie board, riding boogie board is the square or flat cylinder or blocks stepped on for pin, is glued on the surface of riding boogie board
There is skid-proof rubber or be cased with antiskid glue sleeve on the surface of riding boogie board.
Described air gap position in the inside of Inner taper holes, when Inner taper holes are inserted in the male cone (strobilus masculinus) end for pillar not with Inner taper holes
Bottom it is inconsistent, be easy to the close fit of inner conical surface and male cone (strobilus masculinus).
Described slide opening is, in the bearing bore of the end of pillar, to be communicated with locking hole, for accommodating locking bar and allowing locking bar in cunning
Slided in hole.
It is individually cavity that described locking hole is, one end of slide opening in the pillar of male cone (strobilus masculinus), center section and wear
It is small that the aperture of broken abutment surface is big, the inside one end in hole is used for the aperture that the locking head of lock pin stretches out, and is communicated with locking hole, with
The position of the lock-bit groove on locking bar is corresponding, and the part that the median pore radius of locking hole are big is used to install the shape phase with locking hole
The housing matched somebody with somebody.The housing matched with the shape of locking hole is inlaid with locking hole, housing exposes or do not reveal in locking hole
Go out the damaged surface of pillar；When housing exposes the damaged surface of pillar, expose one end screw connection of the damaged surface of pillar
Or rivet or be welded on the damaged surface of pillar；When housing does not expose the damaged surface of pillar, with screw connection or riveting or weldering
Connect or be fixed in locking hole with jump ring；The inside and outside two ends manufacture of described housing has hole, lock pin is provided with housing and is pushed away
Power spring, thrust spring is arranged between locking head and housing, the handle of lock pin passed through from the centre of thrust spring after from housing outer end
The hole in face is stretched out, locking head stretches out from the hole of the inner face of housing.Described housing is used to install lock pin and thrust spring, and
Lock pin can be moved in housing.
Described thrust spring is helical spring, is completed for promoting the locking head of lock pin to coordinate with the lock groove of locking bar
Automatic locking.
The inner conical surface of described Inner taper holes is used to coordinate and mounting column body with male cone (strobilus masculinus), realizes that sliding seat is fast with Body of pillar
Fixed and Body of pillar and Body of pillar the quick fixation of speed, quick assembling and quick demolition beneficial to Body of pillar play Fast Installation
With quick fixed effect；And then Body of pillar is distinguished fixation with sliding seat with connector and Body of pillar.
Described sliding seat is used for the weight that steady brace body and support Body of pillar and Body of pillar are born；Described activity
The skid-proof rubber of seat bottom surface plays a part of to prevent sliding seat from sliding, and the skid-proof rubber that pin is stepped on is played prevents pin from stepping on anti-skidding work
With.
In order to increase the connectivity robustness and stability of ladder, improve the speed of installation and demolition, described Body of pillar with
Connection and fixation between sliding seat and Body of pillar all use cone match, beneficial to quick assembling and quick demolition；Body of pillar
Male cone (strobilus masculinus) in the Inner taper holes of sliding seat, coordinated by the lock groove on locking bar and lock pin and pin and lock the outer of pillar
The conical surface does not loosen with the cooperation of the inner conical surface of sliding seat；The male cone (strobilus masculinus) of Body of pillar in the Inner taper holes of connector, by locking bar
Lock groove and lock pin coordinate and pin and lock the male cone (strobilus masculinus) of pillar and the cooperation of the inner conical surface of connector does not loosen.Assembling
When, inner conical surface and male cone (strobilus masculinus) are in the gravity for bearing and press tighter and tighter in the presence of Body of pillar self gravitation and realize automatic tight
Gu；During demolition, pull the handle of lock pin, after the lock groove that the locking head of lock pin front end is exited on locking bar, Body of pillar to
A upper lift will automatically be separated with Inner taper holes.
The conical surface includes inner conical surface and male cone (strobilus masculinus), and the cross section of the conical surface is the circular conical surface, or the polygonal conical surface, or
Person is the conical surface of circular arc, or circular arc and line segment composition the special-shaped conical surface；The described conical surface is the square taper of nose part
Face, or the conical face for removing nose part.
In order to support pillar on inclined ground, when floor installation is on smooth ground, the center of sliding seat
Line is perpendicular to base, it is ensured that the pillar in sliding seat is vertical or near perpendicular to horizontal plane；Floor installation is being inclined
Ground on when, sliding seat can rotate certain angle above base around rotational pin, it is ensured that in sliding seat
Pillar vertical or near perpendicular to horizontal plane.
Key seat and sliding seat on base are fastened on using rotational pin, sliding seat is rotated above base
Dynamic pin rotates certain angle, reaches the pillar that be ensure that in sliding seat when making floor installation on inclined ground
Remain perpendicular to the purpose of horizontal plane.
In order that the assembling of special garden ladder is quick, base, key seat, rotational pin and sliding seat are assembled in entirety together
Or scattered part.
The inner conical surface and male cone (strobilus masculinus) worked good in order to locking do not loosen, described locking hole, lock pin, thrust spring,
Locking bar and the slide opening composition locked inner conical surface and male cone (strobilus masculinus) worked good of locking system.
For reduces cost and the weight of mitigation ladder, described sliding seat and Body of pillar is hollow body；Described pillar
Body is individual layer or multilayer in the combination of ladder, and sliding seat is individual layer in the combination of ladder.
Stored and keeping to reduce the consumption of ladder and being easy to, all building blocks of described ladder can repeat to make
With.
Pack for convenience and transport, described pin is stepped down in fixing on Body of pillar and is connected using pin, and pin is stepped down in
It is merely able to be drawn in one end of connector on Body of pillar, is easy to packaging；Described Body of pillar and sliding seat can be disassembled into completely
It is single part, beneficial to packaging and transport.
The assemble method of special garden ladder：During assembling, A, base, key seat, the rotation for fitting together are placed on the ground
Pin and sliding seat, base in ground, sliding seat above, then Inner taper holes for the lower end of the pillar for having male cone (strobilus masculinus) being inserted sliding seat
In, in the presence of self gravitation, the male cone (strobilus masculinus) of pillar is fitted and is fixed naturally with the inner conical surface of sliding seat, and from pillar
The gravity of pressure is bigger, and inner conical surface is fitted tightr and more firm with male cone (strobilus masculinus)；When the male cone (strobilus masculinus) of pillar inserts Inner taper holes,
By in locking bar insertion slide opening, when locking bar enters into the position of locking head, the leading section of locking bar pushes the acute angle bevel of locking head
Oblique promotion locking head compresses thrust spring and outwards makes a concession, and the front end of locking bar passes through the position of locking head；When locking bar is passed through
After locking head, when the male cone (strobilus masculinus) of pillar contacts firm with the inner conical surface of the Inner taper holes of sliding seat, power of the locking head in thrust spring
Promote in the lower lock groove entered on locking bar, after the facing directly of locking head coordinates locked locking bar not with the one side of lock groove right-angle side
Move back, the inner conical surface and male cone (strobilus masculinus) of laminating is locked, complete fixation of the Body of pillar with sliding seat and locking.B, observation gravity are bored
Whether point-blank the parallel lines of the center line of vertical bar and the center line of Body of pillar, when not point-blank, move slotting
Enter the center line of the vertical bar that the upper end of the Body of pillar in sliding seat makes the parallel lines of the center line of Body of pillar be bored with gravity at one
On straight line, it is rotated further by the lock bolt on key seat and compresses part below sliding seat, sliding seat is rotated around rotational pin,
Base is allowed to keep constant with the angle of sliding seat, it is ensured that the pillar above sliding seat is perpendicular to horizontal plane；It is straight at one
When on line, part below the lock bolt compression sliding seat on key seat is just directly rotated, make the sliding seat can not be around rotational pin
Rotate, allow base to keep constant with the angle of sliding seat, it is ensured that the pillar above sliding seat is perpendicular to horizontal plane.C, again
In Inner taper holes in the connector of Body of pillar upper end again by Body of pillar have slide opening lower end insertion connector Inner taper holes in,
In the presence of self gravitation, the male cone (strobilus masculinus) of pillar is fitted and is fixed naturally with the inner conical surface of connector, and is pressed from pillar
Under gravity it is bigger, inner conical surface is fitted tightr and more firm with male cone (strobilus masculinus)；When the male cone (strobilus masculinus) of pillar inserts Inner taper holes, will
In locking bar insertion slide opening, when locking bar enters into the position of locking head, the acute angle bevel that the leading section of locking bar pushes locking head is oblique
Outwards made a concession to locking head compression thrust spring is promoted, the front end of locking bar passes through the position of locking head；When locking bar through lock
Only after head, when the male cone (strobilus masculinus) of pillar contacts firm with the inner conical surface of the Inner taper holes of connector, locking head is pushed away in the power of thrust spring
In the dynamic lower lock groove entered on locking bar, facing directly for locking head coordinates locked locking bar to stand fast with the one side of lock groove right-angle side,
The Inner taper holes and male cone (strobilus masculinus) of laminating is locked；Afterwards, the male cone (strobilus masculinus) of Body of pillar can be inserted method the Inner of Body of pillar again according to this
In taper hole, being connected between Body of pillar and Body of pillar and locking are completed.Body of pillar and sliding seat and Body of pillar and pillar
The assembling of body is very convenient, it is not necessary to which any instrument can just be completed.
The method for dismounting of special garden ladder：During the Body of pillar of dismountable, the handle of lock pin is pulled, lock pin front end
After the lock groove that locking head is exited on locking bar, Body of pillar upward is drawn or a lift will be with the connector of a following Body of pillar
Interior Inner taper holes are separated automatically, and locking bar is skidded off from slide opening；Now, as long as the upward lift of Body of pillar, the male cone (strobilus masculinus) of Body of pillar is just
Can automatically be separated with the Inner taper holes of a following connector for Body of pillar.In dismounting sliding seat during fixed Body of pillar, pull
The handle of lock pin, it is after the lock groove that the locking head of lock pin front end is exited on locking bar, Body of pillar is upward once drawing or one lifts
Can automatically be separated with the Inner taper holes of sliding seat, locking bar is skidded off from slide opening；Now, as long as the upward lift of Body of pillar, pillar will
Separated automatically with sliding seat.Body of pillar is very convenient with the dismounting of Body of pillar with sliding seat and Body of pillar, it is not necessary to any instrument
Can just complete.
Gardener is run into when having the trees to need pollard when gardens are arranged, first the base, key seat for fitting together,
Rotational pin and sliding seat are placed on the ground, after first Body of pillar is plugged in sliding seat, the center of the vertical bar of observation gravity cone
Whether point-blank the parallel lines of the center line of line and pillar, when not point-blank, move the branch of insertion sliding seat
The upper end of cylinder makes the center line of the vertical bar of the parallel lines of the center line of Body of pillar and gravity cone point-blank, then screws lock
Only screw in compression sliding seat, makes sliding seat to be rotated around rotational pin, all of pillar in sliding seat is all kept
Perpendicular to horizontal plane；The Body of pillar of needs height is taken with oneself again, the pin that pin is stepped down on Body of pillar is stepped on and climbed up, can climb
One section assembles one section, when the top of ladder is climbed to during cat ladder, a Body of pillar is inserted into superincumbent Inner taper holes
Climb up again afterwards.When having pruned descending stair after branch, step down in pin and step on and down climb, next section is torn open a Body of pillar, very convenient.
The manufacture method of described special garden ladder, it is characterised in that：
During fabrication, base, key seat, sliding seat and Body of pillar use the aluminium alloy or titanium alloy or carbon alloy or glass of light weight
The plastic manufacturing of glass Steel material or high intensity, creates hollow body or solid；Lock pin uses metal material or fiberglass
The plastic manufacturing of material or high intensity.
Described base creates dish type or bar shaped cross-like, the middle part of dish type or or bar shaped cross-like in
Between be fixed with key seat on position, the middle part of dish type or or the pars intermedia of bar shaped cross-like below fix or be stained with anti-skidding
Glue.
Described key seat creates support and installs the supporter of rotational pin, and manufacture has pin-and-hole and locking spiral shell on supporter
Hole.
Described locking screw manufactures the vicinity of the pin-and-hole on key seat, and lock bolt is equipped with locking screw.
Described lock bolt creates screw, can be rotated in locking screw.
Described base and key seat creates an entirety, or it is separately manufactured after be fixed together to be formed one it is whole
Body.
Rotational pin creates pivot pin or bolt, is fixed on key seat and is connected with sliding seat.
Described sliding seat creates connecting seat, and lower part manufacture has horizontal pin-and-hole, the upper end of upper part
Manufacture has Inner taper holes, and the manufacture of below Inner taper holes or the inside has air gap position, Inner taper holes and the directly insertion of air gap position, in air gap position
Bottom is fixedly arranged in the middle of locking bar；Central axis of the center line of described pin-and-hole and Inner taper holes or close to vertical；In activity
The outside manufacture of the Inner countersunk portions of seat has turn hole living, and turn hole living is created into circular hole, and gravity cone is provided with circular hole；Activity
It is connected with key seat by rotational pin below seat, is connected and fixes with Body of pillar above with Inner taper holes and locking bar.
Described gravity cone creates the vertical bar with taper shank, and taper shank is vertical with vertical bar, solid in taper shank insertion turn hole living
Determine and can freely be rotated in turn hole living.
Described base, key seat, rotational pin and sliding seat be assembled into one it is individually overall, it is special beneficial to quickly assembling
Garden ladder.
Described Body of pillar creates cylinder, creates pillar and connector two parts, pillar and connector two
Divide and create an entirety or be fixed together as an entirety after manufacturing respectively；Used in the damaged surface of Body of pillar
Pin is fixedly connected with the pin of folding that can be drawn in one end of the connector of Body of pillar and step on, pin step on be cased with or be stained with it is anti-
Sliding glue, has male cone (strobilus masculinus) in the post ends manufacture of Body of pillar, has slide opening and locking hole in one end manufacture of male cone (strobilus masculinus)；In Body of pillar
The end manufacture for connecting head end has Inner taper holes, and Inner taper holes create tapered hole, and manufacture has air gap below Inner taper holes
Position, locking bar is fixed with the bottom of air gap position.
Described slide opening is manufactured in the end at male cone (strobilus masculinus) end, creates bearing bore or through hole, is communicated with locking hole.
Described locking hole creates single cavity, and manufacture wears out cylinder in pillar in the cylinder of male cone (strobilus masculinus)
Surface, communicates with slide opening, and the position with the lock-bit groove on locking bar is corresponding, and center section is used to install housing and wears out pillar table
The aperture that the aperture of the part manufacture in face is big, hole the inside one end is used for lock pin locking head extension is manufactured is small.In lock
The housing matched with the shape of locking hole is only inlaid with hole, housing exposes or do not expose the cylinder table of pillar in locking hole
Face；When housing exposes the damaged surface of pillar, expose one end screw connection of the damaged surface of pillar or riveting or be welded on
The damaged surface of pillar；When housing does not expose the damaged surface of pillar, fixed with screw connection or riveting or welding or with jump ring
In locking hole；The inside and outside two ends manufacture of described housing has hole, and lock pin and thrust spring are provided with housing, and thrust spring is installed
Between locking head and housing, the handle of lock pin stretches out after being passed through from the centre of thrust spring from the hole of housing outer face, locking
Head stretches out from the hole of the inner face of housing.
Described locking bar creates cylinder, and manufacture has lock groove on locking bar；Described lock groove creates right angle
The groove of triangle, the position manufactured with locking head on locking bar is corresponding, and groove top creates acute angle, the one side and lock of notch
Only the one side before groove creates the face of right-angle side.
Described lock pin creates locking head, middle part and the part of handle three, and three parts create one, lock pin
After passing through thrust spring in locking hole, locking head enters in slide opening and coordinates with the lock groove on locking bar, and handle portion stretches out
The damaged surface of pillar；The leading section of described locking head creates acute angle bevel and faces the shape of composition directly, towards locking bar
Top be face directly, towards locking bar fixing end while be acute angle bevel.
Described pin is stepped on and creates hanger, connecting pin and the part of riding boogie board three, and hanger is created and is fixed on Body of pillar
Pedestal, connecting pin create connection hanger and riding boogie board pin, riding boogie board create for pin step on it is square or flat
Cylinder or blocks, are stained with skid-proof rubber or are cased with antiskid glue sleeve on the surface of riding boogie board on the surface of riding boogie board.
Thrust spring creates helical spring.
Described Body of pillar all uses cone match with sliding seat and Body of pillar with the connection and fixation of Body of pillar, is beneficial to
Quick assembling and quick demolition；During assembling, Body of pillar is with sliding seat and Body of pillar with Body of pillar in the gravity for bearing and itself weight
Press tighter and tighter in the presence of power and realize automatic fastening；During demolition, after pulling handle lock pin is exited lock groove, Body of pillar
Upward lift male cone (strobilus masculinus) will automatically be separated with Inner taper holes.
The conical surface creates inner conical surface and male cone (strobilus masculinus), and inner conical surface and male cone (strobilus masculinus) create the taper surface of point, the conical surface
Cross section creates the polygonal conical surface, or the conical surface for creating circular or circular arc.
The taper of described Inner taper holes and the taper that male cone (strobilus masculinus) coordinates create consistent or close to consistent taper.
In order to support pillar on inclined ground, when floor installation is on smooth ground, the center of sliding seat
Line is perpendicular to base, it is ensured that the pillar in sliding seat is vertical or near perpendicular to horizontal plane；Floor installation is being inclined
Ground on when, sliding seat can rotate certain angle above base around rotational pin, it is ensured that in sliding seat
Pillar vertical or near perpendicular to horizontal plane.
Key seat is fixed with described base, rotational pin is through the pin-and-hole and the pin-and-hole of sliding seat bottom on key seat key seat
Linked together with sliding seat；Described sliding seat is coordinated by Inner taper holes and fixed with the male cone (strobilus masculinus) of Body of pillar lower end, and is led to
The lock groove being fixed on the locking bar of the air gap of sliding seat position bottom is crossed to coordinate with the locking head being arranged in the pillar of Body of pillar
And the inner conical surface and male cone (strobilus masculinus) for posting that be automatically locked；There are Inner taper holes, Body of pillar lower end in the connection head end of Body of pillar upper end
Male cone (strobilus masculinus) insert in the Inner taper holes in a following connector for Body of pillar, by Inner taper holes and the outer cone of Body of pillar lower end
Face coordinates and fixes, and by being fixed on the lock groove on the locking bar of the air gap of connector position bottom and the branch for being arranged on Body of pillar
Locking head in post coordinates and the inner conical surface and male cone (strobilus masculinus) for posting that be automatically locked.Described locking hole manufacture is near male cone (strobilus masculinus)
Pillar cylinder in communicated with slide opening, thrust spring and lock pin be installed in locking hole, the handle portion of lock pin is from pushing away
The central part of power spring stretches out the surface of pillar after passing through, the locking head of lock pin stretch out after locking hole with insertion slide opening in or insert
In lock groove on locking bar, thrust spring is arranged on the middle part of lock pin, and one end of thrust spring is pressed on the locking head of lock pin, another
One end is withstood on locking hole；The folding that can be drawn in one end of the connector of Body of pillar is fixed with the damaged surface of Body of pillar
The pin of formula is stepped on, and pin is stepped on and is cased with or is stained with skid-proof rubber, and skid-proof rubber is stained with below base.
The simple structure of the special garden ladder of the present invention, manufactures, assembles and uses very convenient, ladder assembling when in use
With instrument is not needed in unloading process；After using special garden ladder, solve garden management personnel and tree is climbed in pollard
Wood and the problem stood, the speed that special garden ladder is assembled during climbing are fast, convenient, safe and reliable, and climbing is convenient；Use
Afterwards, dismantle, pack and convenient transportation, reduce production cost and use cost.
Brief description of the drawings
Fig. 1 is the assembly structure diagram of special garden ladder；
Fig. 2 is the internal structure of Body of pillar and the schematic diagram of outward appearance；
Fig. 3 is the internal structure schematic diagram of connection between Body of pillar；
Fig. 4 is the cross section structure diagram of sliding seat；
Fig. 5 is the schematic appearance of the front view that base and key seat are fixed together；
Fig. 6 is the schematic appearance of the front view that sliding seat, base and key seat are fixed together.
Shown in figure：Sliding seat 1, pillar 2, connector 3, locking bar 4, locking hole 5, lock pin 6, thrust spring 7, air gap position 8,
Slide opening 9, male cone (strobilus masculinus) 10, inner conical surface 11, Inner taper holes 12, pin step on 13, pin-and-hole 14, rotational pin 15, base 16, key seat 17, locking spiral shell
Nail 18, gravity cone 19.
Specific embodiment
The special garden ladder of the present invention mainly includes base 16, key seat 17, lock bolt 18, rotational pin 15, sliding seat 1, weight
It is power cone 19, Body of pillar, locking hole 5, lock pin 6, thrust spring 7, locking bar 4, slide opening 9, lock groove, male cone (strobilus masculinus) 10, Inner taper holes 12, interior
The conical surface 11.
Key seat 17 is fixed with described base 16, there is pin-and-hole 14 and locking screw on key seat 17, rotational pin 15 passes through pin
The pin-and-hole 14 of pin-and-hole 14 and the bottom of sliding seat 1 on seat 17 links together key seat 17 and sliding seat 1, and lock bolt 18 is screwed in
It is pressed in below sliding seat 1 more than the screw end of the lock bolt 18 of locking screw after locking screw on key seat 17 and is partly locked
Determine the fit angle of sliding seat 1 and base 16；Have Inner taper holes 12 above described sliding seat 1, below Inner taper holes 12 or in
There is an air gap position 8 in face, and the bottom of air gap position 8 is fixedly arranged in the middle of locking bar 4, and sliding seat 1 is by Inner taper holes 12 and Body of pillar lower end
Male cone (strobilus masculinus) 10 coordinates and fixes, and by be fixed on the air gap of sliding seat 1 position 8 bottoms locking bar 4 on lock groove be arranged on
Locking head in the pillar 2 of Body of pillar coordinates and the inner conical surface 11 and male cone (strobilus masculinus) 10 for posting that be automatically locked, in the Inner of sliding seat 1
Turn hole living is provided with outside the part of taper hole 12, is fixed and the energy in turn hole living in the taper shank insertion turn hole living of the upper end of gravity cone 19
It is enough freely to rotate；There are Inner taper holes 12 in the end of connector 3 of Body of pillar upper end, there is air gap position 8 below Inner taper holes 12 or the inside,
The bottom of air gap position 8 is fixedly arranged in the middle of locking bar 4, and the male cone (strobilus masculinus) 10 of Body of pillar lower end inserts a following connection for Body of pillar
In Inner taper holes 12 in first 3, coordinated with the male cone (strobilus masculinus) 10 of Body of pillar lower end by Inner taper holes 12 and fixed, and by the company of being fixed on
Joint 3 air gap position 8 bottoms locking bar 4 on lock groove be arranged on Body of pillar pillar 2 in locking head cooperation and it is automatic
The locked inner conical surface 11 and male cone (strobilus masculinus) 10 for posting；Being fixed with the damaged surface of Body of pillar can be to the connector 3 of Body of pillar
The pin of folding that draws in of one end step on 13, pin is stepped on and is cased with or is stained with skid-proof rubber.
The Inner taper holes 12 of the insertion sliding seat 1 of male cone (strobilus masculinus) 10 of described Body of pillar lower end are interior or insert a following pillar
In the Inner taper holes 12 of the connector 3 of body upper end, the slide opening 9 of the end at the end of male cone (strobilus masculinus) 10 is enclosed within locking bar 4, the locking on locking bar 4
Groove coordinates with the locking head of lock pin 6 and locks locking bar 4 and do not slide, and then locks the cooperation of inner conical surface 11 and male cone (strobilus masculinus) 10.
Described Inner taper holes 12 are that have inner conical surface 11 in tapered hole, Inner taper holes 12.The Inner taper holes of described sliding seat 1
12 coordinate and fix with the male cone (strobilus masculinus) 10 of the lower end of pillar 2, the Inner taper holes 12 of connector 3 and the male cone (strobilus masculinus) 10 of pillar 2 coordinate and
It is fixed；Described Inner taper holes 12 coordinate with male cone (strobilus masculinus) 10 and coordinated by the lock groove on locking bar 4 and lock pin 6 after fixing and
Be automatically locked the inner conical surface 11 and male cone (strobilus masculinus) 10 for posting.In order that Inner taper holes 12 and male cone (strobilus masculinus) 10 can close fit, it is described
Inner taper holes 12 taper it is consistent with the taper of male cone (strobilus masculinus) 10.
Described self-locking device includes locking hole 5, lock pin 6, thrust spring 7, locking bar 4, slide opening 9, lock groove, described lock
Thrust spring 7 and lock pin 6 are only installed, lock pin 6 stretches out branch from the central part of thrust spring 7 through one end of back handle in hole 5
The surface of post 2, one end of locking head are stretched into slide opening 9 and are coordinated with the lock groove on locking bar 4, and one end of thrust spring 7 is pressed in locking
On the locking head of pin 6, the other end withstood on locking hole 5 or withstood on the jump ring being fixed in locking hole 5；On described locking bar 4
There is lock groove, lock groove coordinates the inner conical surface 11 and male cone (strobilus masculinus) 10 for being automatically locked and posting with the locking head of lock pin 6.
Described base 16 is disking body or is in strip interconnection shape, disking body or is in strip the centre of interconnection shape
Key seat 17 is fixed with above position, in disking body or is in strip below interconnection shape and is stained with skid-proof rubber；Described base
16 are used for fixing key seat 17, steady brace 2 and support pillar 2 and bear all wt that key seat 17 is born, and prevent Body of pillar
Lower end be absorbed in soil；Described skid-proof rubber is fixed on disking body or is in strip below interconnection shape, is produced with ground
Frictional force and prevent base 16 from sliding on the ground.
Described key seat 17 is the supporter for supporting and installing rotational pin 15, there is pin-and-hole 14 and locking screw on supporter,
Pin-and-hole 14 is used to install and fix rotational pin 15 and bear all wt that rotational pin 15 is born.
The vicinity of pin-and-hole 14 of the described locking screw on key seat 17, for assembling lock bolt 18 and allowing purl screw
Can be rotated in locking screw, be pressed in the screw end of lock bolt 18 and sliding seat 1 is partly locked below sliding seat 1
With the fit angle of base 16.
Described lock bolt 18 is screw, can be rotated in locking screw, below screw end and sliding seat 1
Friction is produced when tap is touched and locking effect is played.
Described rotational pin 15 is pivot pin or bolt, is held for connecting key seat 17 and sliding seat 1 and bearing sliding seat 1
The all wt received.
Described sliding seat 1 is connecting seat, and the upper end for having horizontal pin-and-hole 14, upper part on lower part has Inner to bore
There are 8, Inner of air gap taper holes 12 and air gap 8 direct insertions of position in hole 12, below Inner taper holes 12 or the inside, in the bottom of air gap position 8
Be fixedly arranged in the middle of locking bar 4；The center line of described pin-and-hole 14 and the central axis of Inner taper holes 12 or close to vertical；In activity
Turn hole living is provided with outside the part of Inner taper holes 12 of seat 1, turn hole living is circular hole, bores 19 for installing gravity；Below sliding seat 1
It is connected with key seat 17 by rotational pin 15, is connected with pillar 2 above with Inner taper holes 12；Described sliding seat 1 is used for stabilization branch
The all wt that post 2 and support pillar 2 and pillar 2 are born.
Described gravity cone 19 is the vertical bar with taper shank, and taper shank is vertical with vertical bar, is fixed simultaneously in taper shank insertion turn hole living
Can freely be rotated in turn hole living；Described gravity cone 19 is used for pillar 2 and ground of the directly observation in sliding seat 1
Angle and as adjustment pillar 2 perpendicular to horizontal plane when reference object.
Described Body of pillar is that lower end has the male cone (strobilus masculinus) 10, upper end to have the cylinder of Inner taper holes 12, including connector 3 and pillar 2
Two parts；Described Body of pillar is connector 3 and pillar 2 is fixed together the entirety to be formed, or is inherently linked to be
The entirety of one；The one end of pillar 2 without male cone (strobilus masculinus) 10 is connected or fixed company with the one end of connector 3 without Inner taper holes 12
It is connected together to form entirety.There is air gap position 8 the inside that the end face of the upper end of described connector 3 has Inner taper holes 12, Inner taper holes 12,
Locking bar 4 is fixed with the bottom of air gap position 8；There is male cone (strobilus masculinus) 10 lower end of described pillar 2, and there is slide opening the one end for having male cone (strobilus masculinus) 10
9 and locking hole 5；Described slide opening 9 is in the end of pillar 2 toward stretching into the cylinder of pillar 2；Described locking hole 5 has in pillar 2
The interior surface for being communicated with slide opening 9 and wearing out cylinder of the cylinder of one end of male cone (strobilus masculinus) 10.
Described lock pin 6 includes locking head, middle part and the part of handle three, and three parts are connected, and lock pin 6 is in locking
After passing through thrust spring 7 in hole 5, locking head enters in slide opening 9 and coordinates with the lock groove on locking bar 4, and handle portion stretches out pillar 2
Damaged surface；The leading section of described locking head is that acute angle bevel is with the shape of composition, the one side towards the top of locking bar 4 is faced directly
Face directly, be acute angle bevel towards the one side of the fixing end of locking bar 4, acute angle bevel is used to allowing the oblique promotion locking in leading section of locking bar 4
Head is retreated, and is faced directly and is coordinated locked locking bar 4 for the one side with the right-angle side of lock-bit groove.
Described locking bar 4 is cylinder, is fixed on the bottom of the air gap position 8 of the inside of Inner taper holes 12, and locking bar 4 can in slide opening 9
Slide, have lock groove on locking bar 4.Described lock groove is the groove of right triangular shape or the inclined-plane of right angled triangle is changed to
The groove of arc-shaped side, the position with locking head on locking bar 4 is corresponding；The groove top of described right angled triangle groove is acute angle, notch
And lock-bit groove before while be right-angle side face, the one side of right-angle side being capable of locking with the cooperation of facing directly of locking head
Locking bar 4 stands fast, and the one side of hypotenuse coordinates limitation locking head to insert the depth of lock-bit groove with the inclined-plane of locking cephalic par；Described
Lock-bit groove is used to coordinate and produce locking to act on locking head, then the locked inner conical surface 11 and male cone (strobilus masculinus) 10 for posting, and then
Make connector 3 with Body of pillar and sliding seat 1 and Body of pillar fixation.
Described pin steps on 13 includes hanger, connecting pin and riding boogie board, and hanger is integrally fixed at the pedestal on Body of pillar, and connecting pin is
The pin of connection hanger living and riding boogie board, riding boogie board is the square or flat cylinder or blocks stepped on for pin, on the surface of riding boogie board
It is stained with skid-proof rubber or is cased with antiskid glue sleeve on the surface of riding boogie board.
Described air gap position 8 in the inside of Inner taper holes 12, when Inner taper holes 12 are inserted in the end of male cone (strobilus masculinus) 10 for pillar 2 not
Bottom with Inner taper holes 12 is inconsistent, is easy to the close fit of inner conical surface 11 and male cone (strobilus masculinus) 10.
Described slide opening 9 is the bearing bore in the end of pillar 2, is communicated with locking hole 5, for accommodating locking bar 4 and allowing locking bar 4
Slided in slide opening 9.
It is individually cavity that described locking hole 5 is, in one end of slide opening 9 in the pillar 2 of male cone (strobilus masculinus) 10, center section
The aperture that, locking head that the inside one end of hole be used for lock pin 6 big with the aperture of wearing out the surface of pillar 2 stretches out is small, with locking hole 5
Communicate, the position with the lock-bit groove on locking bar 4 is corresponding, the part that the median pore radius of locking hole 5 are big is used to install and locking hole 5
The housing that matches of shape.The housing matched with the shape of locking hole 5 is inlaid with locking hole 5, housing is in locking hole 5
Inside expose or do not expose the damaged surface of pillar 2；When housing exposes the damaged surface of pillar 2, expose the damaged surface of pillar 2
One end screw connection or riveting are welded on the damaged surface of pillar 2；When housing does not expose the damaged surface of pillar 2, spiral shell is used
Silk connection or riveting or welding are fixed in locking hole 5 with jump ring；The inside and outside two ends manufacture of described housing has hole, in housing
Lock pin 6 and thrust spring 7 be installed, thrust spring 7 is arranged between locking head and housing, the handle of lock pin 6 is from thrust spring 7
Centre is stretched out after passing through from the hole of housing outer face, locking head stretches out from the hole of the inner face of housing.Described housing is used to pacify
Dress lock pin 6 and thrust spring 7, and lock pin 6 can be moved in housing.
Described thrust spring 7 is helical spring, for promoting the locking head of lock pin 6 and the lock groove of locking bar 4 to coordinate
Complete automatic locking.
The inner conical surface 11 of described Inner taper holes 12 be used for coordinate and mounting column body with male cone (strobilus masculinus) 10, realize sliding seat 1 with
The quick fixation of the quick fixed and Body of pillar of Body of pillar and Body of pillar, quick assembling and quick demolition beneficial to Body of pillar are played
Fast Installation and quick fixed effect；And then Body of pillar is distinguished fixation with sliding seat 1 with connector 3 and Body of pillar.
Described sliding seat 1 is used for the weight that steady brace body and support Body of pillar and Body of pillar are born；Described work
The skid-proof rubber of the dynamic bottom surface of seat 1 plays a part of to prevent sliding seat 1 from sliding, and the skid-proof rubber that pin is stepped on 13 is played prevents pin from stepping on 13 up
Anti-skidding effect.
In order to increase the connectivity robustness and stability of ladder, improve the speed of installation and demolition, described Body of pillar with
Connection and fixation between sliding seat 1 and Body of pillar all use cone match, beneficial to quick assembling and quick demolition；Body of pillar
Male cone (strobilus masculinus) 10 in the Inner taper holes 12 of sliding seat 1, coordinated with lock pin 6 by the lock groove on locking bar 4 and pin and lock
The male cone (strobilus masculinus) 10 of pillar 2 does not loosen with the cooperation of the inner conical surface 11 of sliding seat 1；Inner of the male cone (strobilus masculinus) 10 of Body of pillar in connector 3
In taper hole 12, coordinated by the lock groove on locking bar 4 and lock pin 6 and pin and lock the male cone (strobilus masculinus) 10 and connector 3 of pillar 2
The cooperation of inner conical surface 11 do not loosen.During assembling, inner conical surface 11 is with male cone (strobilus masculinus) 10 in the gravity for bearing and in Body of pillar itself weight
Press tighter and tighter in the presence of power and realize automatic fastening；During demolition, the handle of lock pin 6, the locking head of the front end of lock pin 6 are pulled
After the lock groove exited on locking bar 4, the upward lift of Body of pillar will automatically be separated with Inner taper holes 12.
The conical surface includes inner conical surface 11 and male cone (strobilus masculinus) 10, and the cross section of the conical surface is the circular conical surface, or polygonal cone
Face, or circular arc the conical surface, or circular arc and line segment composition the special-shaped conical surface；The described conical surface is the side of nose part
The face of taper, or go to the conical face of nose part.
In order to support pillar 2, base 16 to be arranged on when on smooth ground on inclined ground, sliding seat 1
Central axis are in base 16, it is ensured that the pillar 2 in sliding seat 1 is vertical or near perpendicular to horizontal plane；Base 16
When on inclined ground, sliding seat 1 can rotate certain angle above base 16 around rotational pin 15, it is ensured that
Pillar 2 in sliding seat 1 is vertical or near perpendicular to horizontal plane.
Key seat 17 and sliding seat 1 on base 16 are fastened on using rotational pin 15, make sliding seat 1 in the upper of base 16
Face can rotate certain angle around rotational pin 15, reach and ensure that and be arranged on when base 16 is arranged on inclined ground
Pillar 2 in sliding seat 1 remains perpendicular to the purpose of horizontal plane.
In order that the assembling of special garden ladder is quick, base 16, key seat 17, rotational pin 15 and sliding seat 1 are assembled in one
The overall or scattered part for rising.
The inner conical surface 11 and male cone (strobilus masculinus) 10 worked good in order to locking do not loosen, and described locking hole 5, lock pin 6, push away
Power spring 7, locking bar 4 and slide opening 9 the composition locked inner conical surface 11 and male cone (strobilus masculinus) 10 worked good of locking system.
For reduces cost and the weight of mitigation ladder, described sliding seat 1 and Body of pillar are hollow bodies；Described pillar
Body is individual layer or multilayer in the combination of ladder, and sliding seat 1 is individual layer in the combination of ladder.
Stored and keeping to reduce the consumption of ladder and being easy to, all building blocks of described ladder can repeat to make
With.
Pack for convenience and transport, described pin is stepped down in fixing on Body of pillar and is connected using pin, and pin is stepped down in
It is merely able to be drawn in one end of connector 3 on Body of pillar, is easy to packaging；Described Body of pillar and sliding seat 1 can be dismantled completely
As single part, beneficial to packaging and transport.
The assemble method of special garden ladder：During assembling, A, place on the ground fit together base 16, key seat 17,
Rotational pin 15 and sliding seat 1, base 16, above, then insert the lower end of the pillar 2 for having male cone (strobilus masculinus) 10 in ground, sliding seat 1
In the Inner taper holes 12 of sliding seat 1, in the presence of self gravitation, the male cone (strobilus masculinus) 10 of pillar 2 is natural with the inner conical surface 11 of sliding seat 1
Fit and fix, and the gravity depressed from pillar 2 is bigger, and inner conical surface 11 is fitted tightr and more firm with male cone (strobilus masculinus) 10
Lean on；When the male cone (strobilus masculinus) 10 of pillar 2 inserts Inner taper holes 12, during locking bar 4 inserted into slide opening 9, when locking bar 4 enters into the position of locking head
When putting, the leading section of locking bar 4 pushes the oblique promotion locking head compression thrust spring 7 of acute angle bevel of locking head and outwards makes a concession, and locks
The front end of bar 4 passes through the position of locking head；After locking bar 4 passes through locking head, male cone (strobilus masculinus) 10 and the sliding seat 1 of pillar 2
When the inner conical surface 11 of Inner taper holes 12 contacts firm, the lock groove that locking head enters on locking bar 4 under the powered of thrust spring 7
Interior, facing directly for locking head coordinates locked locking bar 4 to stand fast with the one side of lock groove right-angle side, the inner conical surface 11 and outer cone of laminating
Face 10 is locked, completes fixation of the Body of pillar with sliding seat 1 and locking.The center line and pillar of B, the vertical bar of observation gravity cone 19
Whether point-blank the parallel lines of the center line of body, when not point-blank, move the Body of pillar in insertion sliding seat 1
Upper end make the center line of the parallel lines of the center line of Body of pillar and the vertical bar of gravity cone 19 point-blank, be rotated further by pin 15
Lock bolt 18 on seat compresses part below sliding seat 1, sliding seat 1 is rotated around rotational pin 15, allows base 16
Keep constant with the angle of sliding seat 1, it is ensured that the pillar 2 above sliding seat 1 is perpendicular to horizontal plane；Point-blank
When, part below sliding seat 1 is compressed with regard to the lock bolt 18 on direct rotational pin 15, make the sliding seat 1 can not be around rotation
Pin 15 is rotated, and allows base 16 to keep constant with the angle of sliding seat 1, it is ensured that the pillar 2 above sliding seat 1 is perpendicular to water
Plane.Connection is inserted into the lower end that Body of pillar has slide opening 9 again in C, Inner taper holes 12 again in the connector 3 of Body of pillar upper end
In first 3 Inner taper holes 12, in the presence of self gravitation, the male cone (strobilus masculinus) 10 of pillar 2 is fitted naturally with the inner conical surface 11 of connector 3
And fix, and the gravity depressed from pillar 2 is bigger, and inner conical surface 11 is fitted tightr and more firm with male cone (strobilus masculinus) 10；
During the insertion Inner taper holes 12 of male cone (strobilus masculinus) 10 of pillar 2, during locking bar 4 inserted into slide opening 9, when locking bar 4 enters into the position of locking head,
The leading section of locking bar 4 pushes the oblique promotion locking head compression thrust spring 7 of acute angle bevel of locking head and outwards makes a concession, locking bar 4
Front end passes through the position of locking head；After locking bar 4 passes through locking head, the male cone (strobilus masculinus) 10 of pillar 2 and the Inner taper holes of connector 3
When 12 inner conical surface 11 contacts firm, in the lock groove that locking head enters on locking bar 4 under the powered of thrust spring 7, locking
Facing directly for head coordinates locked locking bar 4 to stand fast with the one side of lock groove right-angle side, and the Inner taper holes 12 and male cone (strobilus masculinus) 10 of laminating are locked
Extremely；Afterwards, during the male cone (strobilus masculinus) 10 of Body of pillar can be inserted the Inner taper holes 12 of Body of pillar by method again according to this, complete Body of pillar with
Being connected between Body of pillar and locking.Body of pillar is very convenient with the assembling of Body of pillar with sliding seat 1 and Body of pillar, is not required to
Wanting any instrument can just complete.
The method for dismounting of special garden ladder：During the Body of pillar of dismountable, the handle of lock pin 6, the front end of lock pin 6 are pulled
The lock groove that exits on locking bar 4 of locking head after, Body of pillar upward is drawn or a lift will be with the company of a following Body of pillar
Inner taper holes 12 in joint 3 are separated automatically, and locking bar 4 is skidded off from slide opening 9；Now, as long as Body of pillar upward is lifted, Body of pillar
Male cone (strobilus masculinus) 10 will automatically be separated with the Inner taper holes 12 of a following connector for Body of pillar 3.Fixed in dismounting sliding seat 1
During Body of pillar, the handle of lock pin 6 is pulled, after the lock groove that the locking head of the front end of lock pin 6 is exited on locking bar 4, Body of pillar
A upward drawing or a lift will automatically be separated with the Inner taper holes 12 of sliding seat 1, and locking bar 4 is skidded off from slide opening 9；Now, as long as branch
The upward lift of cylinder, pillar 2 will automatically be separated with sliding seat 1.The dismounting of Body of pillar and sliding seat 1 and Body of pillar and Body of pillar
It is very convenient, it is not necessary to which that any instrument can just be completed.
Gardener is run into when having the trees to need pollard, first the base 16, key seat for fitting together when gardens are arranged
17th, rotational pin 15 and sliding seat 1 are placed on the ground, and after first Body of pillar is plugged in sliding seat 1, observe the straight of gravity cone 19
Whether point-blank the parallel lines of the center line of bar and the center line of pillar 2, when not point-blank, move insertion and live
The upper end of the Body of pillar of dynamic seat 1 makes the parallel lines of the center line of Body of pillar and gravity bore the center line of 19 vertical bar in straight line
On, then the compression sliding seat 1 of lock bolt 18 is screwed, and sliding seat 1 is rotated around rotational pin 15, then make in sliding seat 1
All of pillar 2 all remain perpendicular to horizontal plane；The Body of pillar of needs height is taken with oneself again, pin is stepped down on Body of pillar
Pin is stepped on 13 and climbed up, and can be climbed one section and be assembled one section, when the top of ladder is climbed to during cat ladder, superincumbent Inner cones
Climbed up again after being inserted into a Body of pillar in hole 12.When having pruned descending stair after branch, step down in pin and step on 13 and down climb, Xia Yiduan
Tear a Body of pillar open, it is very convenient.
Claims (6)
1. a kind of special garden ladder, it is characterised in that：Described special garden ladder includes base (16), key seat (17), locking spiral shell
Nail (18), rotational pin (15), sliding seat (1), gravity cone (19), Body of pillar, locking hole (5), lock pin (6), thrust spring (7),
Locking bar (4), slide opening (9), lock groove, male cone (strobilus masculinus) (10), internal taper hole (12), inner conical surface (11)；
Key seat (17) is fixed with described base (16), there is pin-and-hole (14) and locking screw, rotational pin (15) on key seat (17)
Pin-and-hole (14) through the pin-and-hole (14) on key seat (17) and sliding seat (1) bottom is connected to key seat (17) and sliding seat (1)
Together, after lock bolt (18) screws in the locking screw on key seat (17), more than the lock bolt (18) of locking threaded bore portion
Screw end is pressed in below sliding seat (1) the partly fit angle of upper locking sliding seat (1) and base (16)；Described activity
Seat (1) above have internal taper hole (12), internal taper hole (12) below or the inside have air gap position (8), air gap position (8) bottom in
Portion is fixed with locking bar (4), and sliding seat (1) is coordinated by internal taper hole (12) and fixed with the male cone (strobilus masculinus) (10) of Body of pillar lower end, and
By being fixed on the lock groove on the locking bar (4) of the air gap of sliding seat (1) position (8) bottom and the pillar (2) for being arranged on Body of pillar
Interior locking head coordinates and the inner conical surface (11) and male cone (strobilus masculinus) (10) for posting that be automatically locked, in the internal taper hole of sliding seat (1)
(12) turn hole living is provided with outside part, is fixed and the energy in turn hole living in the taper shank insertion turn hole living of the upper end of gravity cone (19)
It is enough freely to rotate；There is internal taper hole (12) in connector (3) end of Body of pillar upper end, below internal taper hole (12) or there is gas the inside
Gap position (8), the bottom of air gap position (8) is fixedly arranged in the middle of locking bar (4), and the male cone (strobilus masculinus) (10) of Body of pillar lower end inserts following one
In internal taper hole (12) in the connector (3) of root Body of pillar, matched somebody with somebody with the male cone (strobilus masculinus) (10) of Body of pillar lower end by internal taper hole (12)
Close and fix, and by the lock groove being fixed on the locking bar (4) of the air gap of connector (3) position (8) bottom and installed in pillar
Locking head in the pillar (2) of body coordinates and the inner conical surface (11) and male cone (strobilus masculinus) (10) for posting that be automatically locked；In Body of pillar
The pin that damaged surface is fixed with the folding that can be drawn in one end of the connector (3) of Body of pillar is stepped on (13), and pin is stepped on and is cased with
Or it is stained with skid-proof rubber；
The internal taper hole (12) of the male cone (strobilus masculinus) (10) insertion sliding seat (1) of described Body of pillar lower end is interior or inserts a following branch
In the internal taper hole (12) of the connector (3) of cylinder upper end, the slide opening (9) of the end at male cone (strobilus masculinus) (10) end is enclosed within locking bar (4), is locked
Lock groove on bar (4) coordinates with the locking head of lock pin (6) and locks locking bar (4) and do not slide, and then locks inner conical surface (11)
With the cooperation of male cone (strobilus masculinus) (10)；
Described internal taper hole (12) is that have inner conical surface (11) in tapered hole, internal taper hole (12)；Described sliding seat (1) it is interior
Taper hole (12) coordinates with the male cone (strobilus masculinus) (10) of the lower end of pillar (2) and fixes, internal taper hole (12) and the pillar (2) of connector (3)
Male cone (strobilus masculinus) (10) coordinate and fix；Described internal taper hole (12) coordinate with male cone (strobilus masculinus) (10) and by locking bar (4) after fixing
On lock groove and lock pin (6) coordinate and the inner conical surface (11) and male cone (strobilus masculinus) (10) for posting that be automatically locked；Described inner cone
The taper in hole (12) is consistent with the taper of male cone (strobilus masculinus) (10)；
Self-locking device includes locking hole (5), lock pin (6), thrust spring (7), locking bar (4), slide opening (9), lock groove, described lock
Thrust spring (7) and lock pin (6) are only installed, lock pin (6) passes through back handle from the central part of thrust spring (7) in hole (5)
One end is stretched out the surface of pillar (2), one end of locking head and is stretched into slide opening (9) and coordinates with the lock groove on locking bar (4), thrust spring
(7) one end is pressed on the locking head of lock pin (6), the other end is withstood on locking hole (5) or is withstood on and is fixed in locking hole (5)
Jump ring on；There is lock groove on described locking bar (4), lock groove is automatically locked with the locking head cooperation of lock pin (6) and posts
Inner conical surface (11) and male cone (strobilus masculinus) (10)；
Described base (16) is disking body or is in strip interconnection shape, disking body or is in strip the pars intermedia of interconnection shape
Key seat (17) is fixed with above position, in disking body or is in strip below interconnection shape and is stained with skid-proof rubber；Described base
(16) (2) and all wt that key seat (17) is born is born for fixing key seat (17), steady brace (2) and support pillar,
The lower end of Body of pillar is prevented to be absorbed in soil；Described skid-proof rubber is fixed on disking body or is in strip below interconnection shape,
Prevent base (16) from sliding on the ground with ground resulting in friction；
Described key seat (17) is the supporter for supporting and installing rotational pin (15), there is pin-and-hole (14) and locking spiral shell on supporter
Hole, pin-and-hole (14) is for installing and fixing rotational pin (15) and bear all wt that rotational pin (15) is born；
The vicinity of pin-and-hole (14) of the described locking screw on key seat (17), for assembling lock bolt (18) and allowing purl spiral shell
Nail can rotate in locking screw, the screw end of lock bolt (18) is pressed in below sliding seat (1) partly locking and live
The fit angle of dynamic seat (1) and base (16)；
Described lock bolt (18) can rotate in locking screw, part contact below screw end and sliding seat (1)
When produce friction and play locking effect；
Described rotational pin (15) is pivot pin or bolt, for connecting key seat (17) and sliding seat (1) and bearing sliding seat (1)
The all wt for being born；
Described sliding seat (1) is connecting seat, there is horizontal pin-and-hole (14) on lower part, and there is inner cone the upper end of upper part
There are air gap position (8), internal taper hole (12) and air gap position (8) directly insertion in hole (12), below internal taper hole (12) or the inside, in air gap
The bottom of position (8) is fixedly arranged in the middle of locking bar (4)；The center line of described pin-and-hole (14) and the central axis of internal taper hole (12)
Or close to vertically；It is provided with turn hole living outside internal taper hole (12) part of sliding seat (1), turn hole living is circular hole, for installing
Gravity bores (19)；It is connected with key seat (17) by rotational pin (15) below sliding seat (1), above with internal taper hole (12) and branch
Post (2) is connected；Described sliding seat (1) for steady brace (2) and support pillar (2) and pillar (2) born it is all heavy
Amount；
Described gravity cone (19) is the vertical bar with taper shank, and taper shank is vertical with vertical bar, taper shank insert fix in work turn hole and
Can freely be rotated in turn hole living；Pillar (2) of described gravity cone (19) for directly observation in sliding seat (1) and
The angle on ground and as adjustment pillar (2) perpendicular to horizontal plane when reference object；
Described Body of pillar is that lower end has the male cone (strobilus masculinus) (10), upper end to have the cylinder of internal taper hole (12), including connector (3) and pillar
(2) two parts；Described Body of pillar is connector (3) and pillar (2) is fixed together the entirety to be formed, or inherently
It is the entirety being connected；The one end of pillar (2) without male cone (strobilus masculinus) (10) is consolidated with the one end of connector (3) without internal taper hole (12)
Surely it is joined together to form entirety；The end face of the upper end of described connector (3) has internal taper hole (12), the inside of internal taper hole (12)
There is air gap position (8), locking bar (4) is fixed with the bottom of air gap position (8)；There is male cone (strobilus masculinus) (10) lower end of described pillar (2), has
There are slide opening (9) and locking hole (5) in one end of male cone (strobilus masculinus) (10)；Described slide opening (9) is in the end of pillar (2) toward pillar (2)
Stretched into cylinder；Described locking hole (5) has in the cylinder of one end of male cone (strobilus masculinus) (10) in pillar (2) and is communicated simultaneously with slide opening (9)
Wear out the surface of cylinder；
Described lock pin (6) includes locking head, middle part and the part of handle three, and three parts are connected, and lock pin (6) is in locking
After passing through thrust spring (7) in hole (5), locking head enters in slide opening (9) and coordinates with the lock groove on locking bar (4), and handle portion is stretched
Go out the damaged surface of pillar (2)；The leading section of described locking head be acute angle bevel with face the shape of composition directly, towards locking bar
(4) top be face directly, towards locking bar (4) fixing end while be acute angle bevel, acute angle bevel is used to allowing locking bar (4)
Leading section is oblique to promote locking head to retreat, and faces directly and coordinates locked locking bar (4) for the one side with the right-angle side of lock-bit groove；
Described locking bar (4) is cylinder, the bottom of air gap position (8) being fixed on inside internal taper hole (12), and locking bar (4) is in slide opening
(9) can slide, have lock groove on locking bar (4)；Described lock groove is the groove of right triangular shape or right angled triangle
Inclined-plane be changed to the groove of arc-shaped side, it is corresponding with the position of locking head on locking bar (4)；The groove top of described right angled triangle groove
Acute angle, notch and lock-bit groove before while be right-angle side face, the one side of right-angle side and facing directly for locking head
Coordinate can locking locking bar (4) stand fast, the inclined-plane of the one side of hypotenuse and locking cephalic par coordinates limitation locking head insertion lock-bit
The depth of groove；Described lock-bit groove is used to coordinate and produce locking to act on locking head, then the locked inner conical surface for posting
(11) and male cone (strobilus masculinus) (10), and then connector (3) is made with Body of pillar and sliding seat (1) and Body of pillar fixation；
Described pin steps on (13) includes hanger, connecting pin and riding boogie board, and hanger is integrally fixed at the pedestal on Body of pillar, and connecting pin is to connect
Take over a job the pin of hanger and riding boogie board, riding boogie board is the square or flat cylinder or blocks stepped on for pin, is glued on the surface of riding boogie board
There is skid-proof rubber or be cased with antiskid glue sleeve on the surface of riding boogie board；
Described air gap position (8) inserts internal taper hole in the inside of internal taper hole (12), male cone (strobilus masculinus) (10) end for pillar (2)
(12) bottom when not with internal taper hole (12) is inconsistent, is easy to the close fit of inner conical surface (11) and male cone (strobilus masculinus) (10)；
Described slide opening (9) is the bearing bore in the end of pillar (2), is communicated with locking hole (5), for accommodating locking bar (4) and allowing
Locking bar (4) is slided in slide opening (9)；
Described locking hole (5) is single cavity, in one end of slide opening (9) in the pillar (2) of male cone (strobilus masculinus) (10), locking
The center section in hole (5) is big with the aperture for wearing out pillar (2) surface portion, and the inside one end of locking hole (5) is used for lock pin (6)
Locking head extension aperture it is small, locking hole (5) is communicated with slide opening (9), the lock-bit groove on locking hole (5) and locking bar (4)
Position it is corresponding, the big part of the median pore radius of locking hole (5) is used to install the shell matched with the shape of locking hole (5)
Body；It is inlaid with the housing matched with the shape of locking hole (5) in the locking hole (5), housing exposes or not in locking hole (5)
Expose the damaged surface of pillar (2)；When housing exposes the damaged surface of pillar (2), expose one end of the damaged surface of pillar (2)
With screw connection or riveting or it is welded on the damaged surface of pillar (2)；When housing does not expose the damaged surface of pillar (2), spiral shell is used
Silk connection or riveting or welding are fixed in locking hole (5) with jump ring；The inside and outside two ends manufacture of described housing has hole, housing
Lock pin (6) and thrust spring (7) are inside installed, thrust spring (7) between locking head and housing, the handle of lock pin (6)
Stretched out from the hole of housing outer face after being passed through from the centre of thrust spring (7), locking head stretches out from the hole of the inner face of housing；It is described
Housing be used to that lock pin (6) and thrust spring (7) to be installed, and lock pin (6) can be moved in housing；
Described thrust spring (7) is helical spring, for promoting the locking head of lock pin (6) to coordinate with the lock groove of locking bar (4)
And complete automatic locking；
The inner conical surface (11) of described internal taper hole (12) with male cone (strobilus masculinus) (10) for coordinating and mounting column body；
Connection and fixation between described Body of pillar and sliding seat (1) and Body of pillar and Body of pillar between all use the conical surface
Coordinate；Internal taper hole (12) of the male cone (strobilus masculinus) (10) of Body of pillar in sliding seat (1) is interior, by lock groove and locking on locking bar (4)
Pin (6) coordinates and pins and lock the male cone (strobilus masculinus) (10) of pillar (2) and the cooperation of the inner conical surface (11) of sliding seat (1) does not loosen；
Internal taper hole (12) of the male cone (strobilus masculinus) (10) of Body of pillar in connector (3) is interior, by the lock groove on locking bar (4) and lock pin (6)
Coordinate and pin and lock the male cone (strobilus masculinus) (10) of pillar (2) and the cooperation of the inner conical surface (11) of connector (3) does not loosen；Assembling
When, inner conical surface (11) and male cone (strobilus masculinus) (10) are in the gravity for bearing and press tighter and tighter in the presence of Body of pillar self gravitation and realize
Automatic fastening；During demolition, the handle of lock pin (6), the locking that the locking head of lock pin (6) front end is exited on locking bar (4) are pulled
After groove, the upward lift of Body of pillar will automatically be separated with internal taper hole (12)；
The conical surface includes inner conical surface (11) and male cone (strobilus masculinus) (10), and the cross section of the conical surface is the conical surface of circle, or polygonal cone
Face, or circular arc the conical surface, or circular arc and line segment composition the special-shaped conical surface；The described conical surface is the side of nose part
The face of taper, or go to the conical face of nose part；
When base (16) is on smooth ground, the central axis of sliding seat (1) are in base (16), it is ensured that be arranged on
Pillar (2) in sliding seat (1) is vertical or near perpendicular to horizontal plane；When base (16) is on inclined ground, activity
Seat (1) can rotate certain angle above base (16) around rotational pin (15), it is ensured that in sliding seat (1)
Pillar (2) is vertical or near perpendicular to horizontal plane；
Key seat (17) and sliding seat (1) on base (16) are fastened on using rotational pin (15), make sliding seat (1) in base
(16) certain angle can be rotated around rotational pin (15) above；
Base (16), key seat (17), rotational pin (15) and sliding seat (1) are assembled in overall or scattered part together.
2. according to the special garden ladder of claim 1, it is characterised in that：Locking hole (5), lock pin (6), thrust spring (7), locking bar
(4) and slide opening (9) composition the locked inner conical surface (11) and male cone (strobilus masculinus) (10) worked good of locking system.
3. according to the special garden ladder of claim 1, it is characterised in that：Sliding seat (1) and Body of pillar are hollow bodies；Described pillar
Body is individual layer or multilayer in the combination of ladder, and sliding seat (1) is individual layer in the combination of ladder.
4. according to the special garden ladder of claim 1, it is characterised in that：Pin steps down in fixed solid using pin connection on Body of pillar
Fixed, pin steps down in and is merely able to be drawn in one end of connector (3) on Body of pillar, is easy to packaging；Described Body of pillar and sliding seat (1)
Can dismantle completely as single part, beneficial to packaging and transport.
5. a kind of application method of special garden ladder, it is characterised in that：The assemble method of special garden ladder：During assembling, A, on ground
Base (16), key seat (17), rotational pin (15) and the sliding seat (1) for fitting together are placed on face, base (16) is in ground, work
Dynamic seat (1) above, then in internal taper hole (12) lower end insertion sliding seat (1) of the pillar (2) for having male cone (strobilus masculinus) (10), from
In the presence of body gravity, the male cone (strobilus masculinus) (10) of pillar (2) is fitted and is fixed naturally with the inner conical surface (11) of sliding seat (1), and
The gravity depressed from pillar (2) is bigger, and inner conical surface (11) is fitted tightr and more firm with male cone (strobilus masculinus) (10)；In pillar
(2) during male cone (strobilus masculinus) (10) insertion internal taper hole (12), during locking bar (4) inserted into slide opening (9), when locking bar (4) enters into locking head
Position when, the acute angle bevel that the leading section of locking bar (4) pushes locking head oblique promotes locking head to compress thrust spring (7) and outside
Make a concession, the front end of locking bar (4) passes through the position of locking head；After locking bar (4) is through locking head, the male cone (strobilus masculinus) of pillar (2)
(10) when the inner conical surface (11) with the internal taper hole (12) of sliding seat (1) contacts firm, powered of the locking head in thrust spring (7)
In lock groove on lower entrance locking bar (4), after face directly and the one side of lock groove right-angle side of locking head coordinate locked locking bar (4) not
Move back, the inner conical surface (11) and male cone (strobilus masculinus) (10) of laminating is locked, complete fixation of the Body of pillar with sliding seat (1) and locking；B、
Whether point-blank observation gravity bore the parallel lines of the center line of the center line and Body of pillar of the vertical bar of (19), not at one
When on straight line, moving the upper end of the Body of pillar in insertion sliding seat (1) bores the parallel lines of the center line of Body of pillar and gravity
(19) point-blank, the lock bolt (18) being rotated further by pin (15) seat compresses sliding seat (1) to the center line of vertical bar
Lower part, makes sliding seat (1) to be rotated around rotational pin (15), allows base (16) to be kept not with the angle of sliding seat (1)
Become, it is ensured that installed in sliding seat (1) pillar (2) above perpendicular to horizontal plane；When point-blank, with regard to direct rotational pin
(15) lock bolt (18) on seat compresses part below sliding seat (1), sliding seat (1) is turned around rotational pin (15)
It is dynamic, make base (16) constant with the angle holding of sliding seat (1), it is ensured that installed in sliding seat (1) pillar (2) above perpendicular to
Horizontal plane；Body of pillar is had the lower end of slide opening (9) again in C, internal taper hole (12) again in the connector (3) of Body of pillar upper end
In the internal taper hole (12) of insertion connector (3), in the presence of self gravitation, male cone (strobilus masculinus) (10) and the connector (3) of pillar (2)
Inner conical surface (11) fit naturally and fix, and the gravity depressed from pillar (2) is bigger, inner conical surface (11) and male cone (strobilus masculinus)
(10) fit tightr and more firm；When the male cone (strobilus masculinus) (10) of pillar (2) inserts internal taper hole (12), by locking bar (4) insertion
In slide opening (9), when locking bar (4) enters into the position of locking head, the acute angle bevel that the leading section of locking bar (4) pushes locking head is oblique
Outwards made a concession to promoting locking head to compress thrust spring (7), the front end of locking bar (4) passes through the position of locking head；Work as locking bar
(4) through after locking head, the male cone (strobilus masculinus) (10) of pillar (2) contacts jail with the inner conical surface (11) of the internal taper hole (12) of connector (3)
By when, in the lock groove that locking head enters on locking bar (4) under the powered of thrust spring (7), locking head is faced directly and locking
The one side of groove right-angle side coordinates locked locking bar (4) to stand fast, and the internal taper hole (12) and male cone (strobilus masculinus) (10) of laminating is locked；Afterwards,
Method can complete Body of pillar and pillar again by the internal taper hole (12) of male cone (strobilus masculinus) (10) the insertion Body of pillar of Body of pillar according to this
Being connected between body and locking；Body of pillar is very convenient with the assembling of Body of pillar with sliding seat (1) and Body of pillar, it is not necessary to
Any instrument can just be completed；
The method for dismounting of special garden ladder：During the Body of pillar of dismountable, the handle of lock pin (6), lock pin (6) front end are pulled
The lock groove that exits on locking bar (4) of locking head after, Body of pillar upward is drawn or a lift will be with a following Body of pillar
Internal taper hole (12) in connector (3) is separated automatically, and locking bar (4) is skidded off from slide opening (9)；Now, as long as Body of pillar upward
Lift, the male cone (strobilus masculinus) (10) of Body of pillar will automatically be separated with the internal taper hole (12) of a following connector for Body of pillar (3)；Tear open
When unloading Body of pillar fixed in sliding seat (1), the handle of lock pin (6), the locking head of lock pin (6) front end is pulled to exit locking bar
(4) after the lock groove on, Body of pillar upward is drawn or a lift will be automatically separated with the internal taper hole (12) of sliding seat (1), locked
Bar (4) is skidded off from slide opening (9)；Now, as long as the upward lift of Body of pillar, pillar (2) will automatically be separated with sliding seat (1)；
Body of pillar is very convenient with the dismounting of Body of pillar with sliding seat (1) and Body of pillar, it is not necessary to which any instrument can just be completed；
Gardener is run into when having the trees to need pollard, first base (16), the key seat for fitting together when gardens are arranged
(17), rotational pin (15) and sliding seat (1) are placed on the ground, and after first Body of pillar is plugged in sliding seat (1), observe gravity
Whether point-blank to bore the parallel lines of center line of center line and the pillar (2) of the vertical bar of (19), not point-blank
When, moving the upper end of the Body of pillar of insertion sliding seat (1) makes the parallel lines of the center line of Body of pillar and the vertical bar of gravity cone (19)
Center line point-blank, then screw lock bolt (18) and compress sliding seat (1), make the sliding seat (1) can not be around rotation
Pin (15) is rotated, and all of pillar (2) in sliding seat (1) is all remained perpendicular to horizontal plane；Again needs height
Body of pillar is taken with oneself, and the pin that pin is stepped down on Body of pillar is stepped on and climbed up on (13), can be climbed one section and be assembled one section, in the mistake of cat ladder
When the top of ladder is climbed in journey, climbed up again after being inserted into a Body of pillar in superincumbent internal taper hole (12)；Tree is pruned
After branch during descending stair, step down in pin and step on and down climbed on (13), next section is torn open a Body of pillar, very convenient.
6. a kind of manufacture method of special garden ladder, it is characterised in that：During fabrication, base (16), key seat (17), sliding seat
(1) and Body of pillar using light weight aluminium alloy or titanium alloy or carbon alloy or glass-reinforced plastic material or high intensity plastic manufacturing, system
Cause hollow body or solid；Lock pin (6) is using metal material or the plastic manufacturing of glass-reinforced plastic material or high intensity；
Described base (16) creates dish type or bar shaped cross-like, the middle part of dish type or or bar shaped cross-like in
Between be fixed with key seat (17) on position, the middle part of dish type or or the pars intermedia of bar shaped cross-like below fix or be stained with
Skid-proof rubber；
Described key seat (17) creates support and installs the supporter of rotational pin (15), and manufacture has pin-and-hole (14) on supporter
With locking screw；
Described locking screw manufactures the vicinity of the pin-and-hole (14) on key seat (17), and lock bolt is equipped with locking screw
(18)；
Described lock bolt (18) creates screw, can be rotated in locking screw；
Described base (16) and key seat (17) creates an entirety, or it is separately manufactured after be fixed together to form one
It is overall；
Rotational pin (15) creates pivot pin or bolt, is fixed on key seat (17) and is connected with sliding seat (1)；
Described sliding seat (1) creates connecting seat, and lower part manufacture has horizontal pin-and-hole (14), the upper end of upper part
Portion's manufacture has internal taper hole (12), and the manufacture of below internal taper hole (12) or the inside has air gap position (8), internal taper hole (12) and air gap position
(8) directly insertion, locking bar (4) is fixedly arranged in the middle of in the bottom of air gap position (8)；The center line and inner cone of described pin-and-hole (14)
The central axis in hole (12) are close vertical；Outside manufacture in internal taper hole (12) part of sliding seat (1) has turn hole living, will
Turn hole living creates circular hole, and gravity cone (19) is provided with circular hole；Pass through rotational pin (15) and key seat below sliding seat (1)
(17) connect, be connected and fix with Body of pillar above with internal taper hole (12) and locking bar (4)；
Described gravity cone (19) creates the vertical bar with taper shank, and taper shank is vertical with vertical bar, solid in taper shank insertion turn hole living
Determine and can freely be rotated in turn hole living；
Described base (16), key seat (17), rotational pin (15) and sliding seat (1) be assembled into one it is individually overall, be beneficial to
Quickly assemble special garden ladder；
Described Body of pillar creates cylinder, creates pillar (2) and connector (3) two parts, pillar (2) and connector
(3) two parts create an entirety or are fixed together as an entirety after manufacturing respectively；In the post of Body of pillar
The pin that body surface face pin is fixedly connected with the folding that can be drawn in one end of the connector (3) of Body of pillar steps on (13), pin
Step on and be cased with or be stained with skid-proof rubber, have male cone (strobilus masculinus) (10) in pillar (2) the end manufacture of Body of pillar, in one end system of male cone (strobilus masculinus) (10)
Slide opening (9) and locking hole (5) are made；The end manufacture held in the connector (3) of Body of pillar has internal taper hole (12), internal taper hole (12)
Tapered hole is created, manufacture has air gap position (8) below internal taper hole (12), is fixed with the bottom of air gap position (8)
Locking bar (4)；
Described slide opening (9) manufacture creates bearing bore or through hole in the end at male cone (strobilus masculinus) (10) end, is communicated with locking hole (5)；
Described locking hole (5) creates single cavity, and manufacture is worn out in pillar (2) in the cylinder of male cone (strobilus masculinus) (10)
The surface of cylinder, communicates with slide opening (9), and the position with the lock-bit groove on locking bar (4) is corresponding；The center section of locking hole (5)
The aperture of the part manufacture for installing housing and wearing out pillar (2) surface is big, and the inside one end of locking hole (5) is used for lock pin
(6) aperture of locking head extension manufacture is small；It is inlaid with the locking hole (5) and matches with the shape of locking hole (5)
Housing, housing exposes or does not expose the damaged surface of pillar (2) in locking hole (5)；Housing exposes the damaged surface of pillar (2)
When, expose one end screw connection of the damaged surface of pillar (2) or riveting or be welded on the damaged surface of pillar (2)；Housing
When not exposing the damaged surface of pillar (2), it is fixed in locking hole (5) with screw connection or riveting or welding or with jump ring；Institute
The inside and outside two ends manufacture of the housing stated has hole, and lock pin (6) and thrust spring (7) are provided with housing, and thrust spring (7) is installed in lock
Only between head and housing, the handle of lock pin (6) stretches out from the hole of housing outer face after being passed through from the centre of thrust spring (7), locks
Only head stretches out from the hole of the inner face of housing；
Described locking bar (4) creates cylinder, and manufacture has lock groove on locking bar (4)；Described lock groove is created directly
The groove of angle triangle, manufactures corresponding with the position of locking head on locking bar (4), and groove top creates acute angle, the one of notch
One side before face and lock groove creates the face of right-angle side；
Described lock pin (6) creates locking head, middle part and the part of handle three, and three parts create one, lock pin
(6) after passing through thrust spring (7) in locking hole (5), locking head enters matches somebody with somebody in slide opening (9) with the lock groove on locking bar (4)
Close, handle portion stretches out the damaged surface of pillar (2)；The leading section of described locking head creates acute angle bevel and faces group directly
Into shape, towards locking bar (4) top be face directly, towards locking bar (4) fixing end while be acute angle bevel；
Described pin steps on (13) and creates hanger, connecting pin and the part of riding boogie board three, and hanger is created and is fixed on Body of pillar
Pedestal, connecting pin create connection hanger and riding boogie board pin, riding boogie board create for pin step on it is square or flat
Cylinder or blocks, are stained with skid-proof rubber or are cased with antiskid glue sleeve on the surface of riding boogie board on the surface of riding boogie board；
Thrust spring (7) creates helical spring；
Described Body of pillar all uses cone match with sliding seat (1) and Body of pillar with the connection and fixation of Body of pillar, is beneficial to
Quick assembling and quick demolition；During assembling, Body of pillar and sliding seat (1) and Body of pillar and Body of pillar the gravity for bearing and itself
Press tighter and tighter in the presence of gravity and realize automatic fastening；During demolition, after pulling handle lock pin (6) is exited lock groove,
The upward lift male cone (strobilus masculinus) of Body of pillar will automatically be separated with internal taper hole；
The conical surface creates inner conical surface (11) and male cone (strobilus masculinus) (10), and inner conical surface (11) and male cone (strobilus masculinus) (10) create the cone of point
Shape face, the cross section of the conical surface creates the polygonal conical surface, or the conical surface for creating circular or circular arc；
The taper of described internal taper hole (12) and the taper that male cone (strobilus masculinus) (10) coordinates create consistent or close to consistent taper；
When base (16) is on smooth ground, the central axis of sliding seat (1) are in base (16), it is ensured that be arranged on
Pillar (2) in sliding seat (1) is vertical or near perpendicular to horizontal plane；When base (16) is on inclined ground, activity
Seat (1) can rotate certain angle above base (16) around rotational pin (15), it is ensured that in sliding seat (1)
Pillar (2) is vertical or near perpendicular to horizontal plane；
It is fixed with key seat (17) on described base (16), rotational pin (15) is through the pin-and-hole (14) and sliding seat on key seat (17)
(1) pin-and-hole (14) of bottom links together key seat (17) and sliding seat (1)；Described sliding seat (1) is by internal taper hole
(12) coordinate with the male cone (strobilus masculinus) (10) of Body of pillar lower end and fix, and by being fixed on air gap position (8) bottom of sliding seat (1)
Lock groove on locking bar (4) coordinates and the inner cone for posting that is automatically locked with the locking head being arranged in the pillar (2) of Body of pillar
Face (11) and male cone (strobilus masculinus) (10)；There are internal taper hole (12), the male cone (strobilus masculinus) of Body of pillar lower end in connector (3) end of Body of pillar upper end
(10) insert in the internal taper hole (12) in a following connector for Body of pillar (3), by under internal taper hole (12) and Body of pillar
The male cone (strobilus masculinus) (10) at end coordinates and fixes, and the lock by being fixed on the locking bar (4) of the air gap of connector (3) position (8) bottom
Only groove coordinates and the inner conical surface (11) and male cone (strobilus masculinus) for posting that be automatically locked with the locking head being arranged in the pillar (2) of Body of pillar
(10)；Described locking hole (5) manufacture is communicated in the cylinder near the pillar (2) of male cone (strobilus masculinus) (10) with slide opening (9), in locking
Thrust spring (7) and lock pin (6) are installed in hole (5), the handle portion of lock pin (6) is passed through from the central part of thrust spring (7)
Stretch out afterwards the surface of pillar (2), the locking head of lock pin (6) stretch out locking hole (5) afterwards with insertion slide opening (9) in or insertion locking bar
(4) in the lock groove on, thrust spring (7) is pressed in lock pin (6) installed in the middle part of lock pin (6), one end of thrust spring (7)
On locking head, the other end withstood on locking hole (5)；Being fixed with the damaged surface of Body of pillar can be to the connector of Body of pillar
(3) pin of the folding that one end is drawn in is stepped on (13), and pin is stepped on and is cased with or is stained with skid-proof rubber, is stained with below base (16)
Skid-proof rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510086049.8A CN104763313B (en) | 2015-02-24 | 2015-02-24 | Special garden ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510086049.8A CN104763313B (en) | 2015-02-24 | 2015-02-24 | Special garden ladder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104763313A CN104763313A (en) | 2015-07-08 |
| CN104763313B true CN104763313B (en) | 2017-06-09 |
Family
ID=53645370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510086049.8A Active CN104763313B (en) | 2015-02-24 | 2015-02-24 | Special garden ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104763313B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105019818A (en) * | 2015-02-27 | 2015-11-04 | 任云海 | Orchard trimming bracket |
| CN105009810A (en) * | 2015-03-09 | 2015-11-04 | 邱兴伦 | Series independent frame for orchard upright pruning |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203846981U (en) * | 2014-05-19 | 2014-09-24 | 朱岩 | Portable ladder convenient for disassembly and assembly |
| JP2014185501A (en) * | 2013-03-22 | 2014-10-02 | Kaoru Hayashidani | Telescopic nested ladder operated from lower side |
| CN104265150A (en) * | 2014-09-29 | 2015-01-07 | 济南大学 | Portable combined ladder |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7996978B2 (en) * | 2006-05-22 | 2011-08-16 | Werner Co. | Retrogression heat treatment |
-
2015
- 2015-02-24 CN CN201510086049.8A patent/CN104763313B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014185501A (en) * | 2013-03-22 | 2014-10-02 | Kaoru Hayashidani | Telescopic nested ladder operated from lower side |
| CN203846981U (en) * | 2014-05-19 | 2014-09-24 | 朱岩 | Portable ladder convenient for disassembly and assembly |
| CN104265150A (en) * | 2014-09-29 | 2015-01-07 | 济南大学 | Portable combined ladder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104763313A (en) | 2015-07-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104747067B (en) | Firefighting vertical ladder | |
| CN104747066B (en) | Upright fire-fighting rack | |
| CN104763313B (en) | Special garden ladder | |
| CN104763318B (en) | Maintenance high-tension line ladder | |
| CN104763320A (en) | A vertical ladder for fire fighting | |
| CN104806157B (en) | Special upright fire-fighting rack | |
| CN104763314B (en) | Garden ladder | |
| CN104806160B (en) | Prune gardens special-purpose ladder | |
| CN104727740B (en) | Examination and repair for high-pressure circuit ladder | |
| CN104727735B (en) | Gardens special-purpose ladder | |
| CN104747065B (en) | Special high-pressure circuit ladder | |
| CN104727731B (en) | Special garden ladder for clipping | |
| CN105003192B (en) | High-tension circuit maintenance ladder | |
| CN204646065U (en) | Gardens special-purpose ladder | |
| CN204646072U (en) | upright fire-fighting ladder | |
| CN104727737B (en) | Special ladder for garden clipping | |
| CN104763317A (en) | Firefighting upright special-purpose ladder | |
| CN204571810U (en) | Upright Special fire-fighting ladder | |
| CN104763319B (en) | Trim the special vertical ladder in gardens | |
| CN104727736B (en) | Gardens pruning ladder | |
| CN104727733B (en) | Gardens pruning ladder | |
| CN204646063U (en) | Garden ladder | |
| CN204646064U (en) | Special garden ladder | |
| CN104763316B (en) | Upright Special fire-fighting ladder | |
| CN204646074U (en) | Prune ladder for garden |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ao Zhengming Inventor before: Xu Yuanzhi |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170502 Address after: 362100 Quanzhou, Huian Province, Yang Yang Yang Zhen Yang village, the group of 6 Applicant after: Huian Hui run electronic technology Co., Ltd. Address before: 637104 Nanchong Bridge Street, Sichuan, No. 33 Applicant before: Xu Yuanzhi |
|
| TA01 | Transfer of patent application right | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ao Zhengming Inventor after: Bian Jie Inventor after: Hou Zhicheng Inventor before: Chen Jianjiang |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201021 Address after: 241000 room 3059, citizen service center, Jishan Town Economic Development Zone, Nanling County, Wuhu City, Anhui Province Patentee after: Nanling Industrial Investment Co., Ltd Address before: 362100 Quanzhou, Huian Province, Yang Yang Yang Zhen Yang village, the group of 6 Patentee before: Hui'an Huijingrun Electronic Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |