CN104763319B - Trim the special vertical ladder in gardens - Google Patents
Trim the special vertical ladder in gardens Download PDFInfo
- Publication number
- CN104763319B CN104763319B CN201510100297.3A CN201510100297A CN104763319B CN 104763319 B CN104763319 B CN 104763319B CN 201510100297 A CN201510100297 A CN 201510100297A CN 104763319 B CN104763319 B CN 104763319B
- Authority
- CN
- China
- Prior art keywords
- locking
- column body
- column
- hole
- strobilus masculinus
- 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.)
- Expired - Fee Related
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/14—Ladders capable of standing by themselves
- E06C1/24—Non-hinged free-standing ladders
- E06C1/28—Non-hinged free-standing ladders multi-part
- E06C1/30—Non-hinged free-standing ladders multi-part extensible, e.g. telescopic
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
- E06C1/387—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders having tip-up steps
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/06—Securing devices or hooks for parts of extensible ladders
-
- 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
- E06C7/081—Rungs or other treads comprising anti-slip features
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/50—Joints or other connecting parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The special vertical ladder in gardens is trimmed the invention discloses one kind, its stabilizing base is coordinated and fixed by the male cone (strobilus masculinus) of middle Inner taper holes and the lower end of column body, and the inner conical surface of the male cone (strobilus masculinus) of column body and the Inner taper holes of column body coordinates and fixed；Inner taper holes and male cone (strobilus masculinus) coordinate and coordinated and the inner conical surface and male cone (strobilus masculinus) posted that be automatically locked by the lock groove on locking bar and lock pin after fixing；The damaged surface of column body is fixed with pin and stepped on, and pin, which is stepped on, is stained with skid-proof rubber, and the bottom of stabilizing base is stained with skid-proof rubber.The present invention's is simple in construction, manufactures, assembles and using very convenient, instrument is not needed during the assembly and disassembly of ladder when in use；After trimming gardens vertical ladder, solve the problem that garden management personnel uprightly climb to a higher point, assembled when uprightly climbing to a higher point special-purpose ladder it is quick, conveniently, it is safe and reliable, and climbing is convenient；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 vertical ladder in trimming gardens 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 are had no idea trimming at all.
The content of the invention
The purpose that the present invention is related to is to provide for a kind of trimming gardens special straight for being beneficial to carry, be easy to lay and assemble
Vertical ladder and its manufacture method.
To achieve the above object, the special vertical ladder in trimming gardens of the present invention includes stabilizing base, column body, locking
Hole, lock pin, thrust spring, locking bar, sliding eye, lock groove, male cone (strobilus masculinus), internal taper hole, inner conical surface；
The described special vertical ladder in trimming gardens is the ladder of single column support type, and the cylinder of support ladder is column body,
The both sides of column body have foot-operated；
Described stabilizing base is laid on the ground, there is air gap hole below the internal taper hole at the middle part of stabilizing base, air gap hole
Bottom is fixed with locking bar, and column body has in the internal taper hole in the middle part of one end insertion stabilizing base of male cone (strobilus masculinus), the end at male cone (strobilus masculinus) end
Sliding eye is enclosed on locking bar, the lock groove internal lock lock bar of the locking head of lock pin on locking bar；In the connection head end of column body
Inside having has air gap hole inside internal taper hole, internal taper hole, the bottom in air gap hole is fixed with locking bar, and one end that column body has male cone (strobilus masculinus) is inserted
Enter in the internal taper hole in the connector of a following root post body, the sliding eye of the end at male cone (strobilus masculinus) end is enclosed on locking bar, locking bar
On lock groove and lock pin locking head coordinate and lock locking bar and do not slide；Being fixed with the damaged surface of column body can be to
The pin for the folding that one end of the connector of column body is drawn in is stepped on, have in column body male cone (strobilus masculinus) one end cylinder in have locking
Thrust spring and lock pin are installed, after the central part of handle portion from the thrust spring of lock pin is passed through in hole, described locking hole
The surface of column, the locking head of lock pin is stretched out to stretch out in the lock groove after locking hole in insertion sliding eye or on insertion 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, the other end is withstood on locking hole；
There are lock groove, the locking head cooperation locking inner conical surface and the cooperation of male cone (strobilus masculinus) of lock groove and lock pin on described locking bar.
Described internal taper hole is that have inner conical surface in tapered hole, internal taper hole.Described stabilizing base is middle by stable fork
Terminal pad on internal taper hole and column lower end male cone (strobilus masculinus) coordinate and fix, the internal taper hole of connector and the outer cone of column
Face coordinates and fixed；Described internal taper hole coordinates with male cone (strobilus masculinus) and coordinated by the lock groove on locking bar and lock pin after fixing
And the inner conical surface and male cone (strobilus masculinus) posted that be automatically locked.In order that internal taper hole being capable of close fit, described inner cone with male cone (strobilus masculinus)
The taper in hole is consistent with the taper of male cone (strobilus masculinus).
Described stabilizing base includes stablizing the stable fork of core and terminal pad two parts of core, stable fork with
Terminal pad is connected, and terminal pad is in the centre of stable fork and the stabilizing base of stable fork composition trident；Described stabilization
Fork is blocks or following one side is the cylinder faced directly, and three stable forks constitute the stabilizing base of trident with a terminal pad,
Being stained with below stable fork in skid-proof rubber, terminal pad has internal taper hole, has air gap hole below internal taper hole, the bottom in air gap hole
It is fixed with locking bar.
Described column body is that one end has male cone (strobilus masculinus), the other end to have the cylinder of internal taper hole, including connector and two, column
Point；Described column body is connector and column is fixed together the entirety to be formed, or be inherently connected
It is overall；One end that column does not have one end of male cone (strobilus masculinus) and connector and do not have internal taper hole is connected or is fixed together to be formed
It is overall.The end face of one end of described connector, which has, air gap hole inside internal taper hole, internal taper hole, fixed in the bottom in air gap hole
There is locking bar；There is male cone (strobilus masculinus) one end of described column, and there are sliding eye and locking hole in the one end for having male cone (strobilus masculinus)；Described sliding eye exists
The end of column is toward stretching into the cylinder of column；Described locking hole has in the cylinder of one end of male cone (strobilus masculinus) and sliding eye in column
Communicate and wear out the surface of 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
Interior to pass through after thrust spring, the lock groove that locking head enters in sliding eye and on locking bar coordinates, and handle portion stretches out the cylinder of column
Surface；The leading section of described locking head is that acute angle bevel, the one side towards locking bar top are to face directly, and acute angle bevel is used to allowing lock
The leading section of bar is oblique to promote locking head to retreat, and faces directly for coordinating locked locking bar with the one side of the right-angle side of lock groove.
Described locking bar is cylinder, and the bottom in the air gap hole being fixed on inside internal taper hole, locking bar can be slided in sliding eye,
There is lock groove on locking bar.Position of the described lock groove with locking head on locking bar is corresponding, is the groove of right triangular shape,
Groove top is acute angle, notch and lock groove before while be right-angle side face；The one side of hypotenuse and locking cephalic par
Inclined-plane coordinate limitation locking head to insert the depth of lock groove；The one side of the right-angle side of lock groove faces cooperation energy directly with locking head
Enough locking locking bars stand fast, the then locked inner conical surface and male cone (strobilus masculinus) posted, and then make connector and column body and stabilizing base
With column body fixation.
Described pin is stepped on including hanger, connecting pin and riding boogie board, and hanger is integrally fixed at the pedestal on column body, and connecting pin is to connect
The pin of hanger and riding boogie board is connect, riding boogie board is the square or flat cylinder or blocks stepped on for pin, in cylinder or blocks
Surface is stained with skid-proof rubber or is cased with antiskid glue sleeve on the surface of cylinder.
Described air gap hole in the inside of internal taper hole, when internal taper hole is inserted in the male cone (strobilus masculinus) end for column not with internal taper hole
Bottom it is inconsistent, be easy to the close fit of inner conical surface and male cone (strobilus masculinus).
Described sliding eye is, in the bearing bore of the end of column, to be communicated with locking hole, for accommodating locking bar and allowing locking bar to exist
Slided in sliding eye.
Described locking hole has one end of sliding eye in the column of male cone (strobilus masculinus) in column body, the aperture of center section
Greatly, the two ends in hole are small for the aperture that the two ends of lock pin are stretched out, and communicated with sliding eye, the position phase with the lock groove on locking bar
Correspondence, for installing lock pin and thrust spring, and lock pin can be moved in locking hole.
Described thrust spring is helical spring, is completed for promoting the locking head of lock pin and the lock groove of locking bar to coordinate
Automatic locking.
The inner conical surface of described internal taper hole is used to coordinate with male cone (strobilus masculinus) and install column body, realizes that stabilizing base and column body are fast
Fast fixation and the quick fixation of column body and column body, quick assembling and fast quick-detach beneficial to column body play Fast Installation
Quickly fixed effect；And then column body is distinguished fixation with stabilizing base with connector and column body.
Described stabilizing base is used for the weight that stabilizer column body and support post body and column body are born；Described stabilization
The skid-proof rubber of seat bottom surface plays a part of preventing stabilizing base from sliding, and the skid-proof rubber that pin is stepped on, which 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 removal, described column body with
Connection and fixation between stabilizing base and column body all use cone match, beneficial to quick assembling and fast quick-detach；Column body
Male cone (strobilus masculinus) in the internal taper hole of stabilizing base, by the lock groove on locking bar and lock pin coordinate and pins and lock column outside
The cooperation of the inner conical surface of the conical surface and stabilizing base does not loosen；The male cone (strobilus masculinus) of column body is in the internal taper hole of connector, by locking bar
Lock groove and lock pin coordinate and pin and lock the male cone (strobilus masculinus) of column 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 born and press tighter and tighter in the presence of column body self gravitation and realize automatic tight
Gu；During dismounting, pull the handle of lock pin, the locking head of lock pin front end exited after the lock groove on locking bar, column body to
A upper lift will automatically be separated with internal taper hole.
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 the special-shaped conical surface that circular arc is constituted with line segment；The described conical surface is the square taper of nose part
Face, or go to the conical face of nose 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 sliding eye composition locked inner conical surface and male cone (strobilus masculinus) worked good of locking system.
In order to reduce cost and mitigate the weight of ladder, described stabilizing base and column body is hollow body；Described column
Body is individual layer or multilayer in the combination of ladder, and stabilizing base is individual layer in the combination of ladder.
Pack and transport for convenience, described pin is stepped down in fixing on column body and is connected using pin, and pin is stepped down in
One end gathering to connector is merely able on column body, is easy to packaging；Described column body and stabilizing base can be disassembled into completely
For single part, beneficial to packaging and transport.
Stabilizing base is placed on opposed flattened ground in assembling, one end that column body has sliding eye is inserted by ladder
In the internal taper hole for entering stabilizing base, in the presence of self gravitation, the male cone (strobilus masculinus) of column fitted naturally with the inner conical surface of stabilizing base and
Fixed, and the gravity depressed from column is bigger, inner conical surface is fitted closer and more firm with male cone (strobilus masculinus)；In the outer of column
When the conical surface inserts internal taper hole, locking bar is inserted in sliding eye, when locking bar enters the position of locking head, the leading section top of locking bar
The inclined-plane of dynamic locking head is oblique to be promoted locking head compression thrust spring and outwards makes a concession, and the front end of locking bar passes through the position of locking head
Put；After locking bar passes through locking head, when the male cone (strobilus masculinus) of column contacts firm with the inner conical surface of the internal taper hole of stabilizing base, locking head exists
Enter under the powered of thrust spring in the lock groove on locking bar, the one side cooperation faced directly with lock groove right-angle side of locking head is locked
Deadlock bar stands fast, and the inner conical surface and male cone (strobilus masculinus) laminating are locked, completes fixation and the locking of column body and stabilizing base.It
Afterwards, one end that column body has sliding eye is inserted to the internal taper hole of connector again in the internal taper hole in the connector on column body
In, in the presence of self gravitation, the male cone (strobilus masculinus) of column is fitted and fixed naturally with the inner conical surface of stabilizing base, and from column
The gravity of pressure is bigger, and inner conical surface is fitted closer and more firm with male cone (strobilus masculinus)；When the male cone (strobilus masculinus) of column inserts internal taper hole,
Locking bar is inserted in sliding eye, when locking bar enters the position of locking head, the inclined-plane that the leading section of locking bar pushes locking head is oblique
Outwards made a concession to promotion locking head compression thrust spring, the front end of locking bar passes through the position of locking head；When locking bar passes through lock
Only after head, when the male cone (strobilus masculinus) of column contacts firm with the inner conical surface of the internal taper hole of connector, locking head is pushed away in the power of thrust spring
Dynamic lower to enter in the lock groove on locking bar, face directly and the one side of lock groove right-angle side of locking head coordinate locked locking bar to stand fast,
Internal taper hole and male cone (strobilus masculinus) laminating is locked；Afterwards, method again can insert the male cone (strobilus masculinus) of column body in column body according to this
In taper hole, being connected between column body and column body and locking are completed.
During the column body of dismountable, the handle of lock pin, the lock that the locking head of lock pin front end is exited on locking bar are pulled
Only after groove, column body upward one is drawn or a lift will automatically be separated with the internal taper hole in the connector of following root post body,
Locking bar is skidded off from sliding eye；Now, as long as the upward lift of column body, the male cone (strobilus masculinus) of column body will be with a following root post
The internal taper hole of the connector of body is separated automatically.When dismantling column body fixed on stabilizing base, the handle of lock pin, lock pin are pulled
The locking head of front end is exited after the lock groove on locking bar, column body upward one draw or a lift will with the internal taper hole of stabilizing base from
Dynamic to separate, locking bar is skidded off from sliding eye；Now, as long as the upward lift of column body, column will automatically be separated with stabilizing base.
The assembly and disassembly of column body and stabilizing base and connector are very convenient, it is not necessary to which any instrument can just be completed.
The gardener in gardens is managed when climbing special-purpose ladder, the pin that pin is stepped down on column body, which is stepped on, to climb up, and can climb one section of group
One section is filled, the column body of needs height is taken with oneself, when climbing to the top of ladder during cat ladder, superincumbent inner cone
Climbed up again after a root post body is inserted into hole.During descending stair, step down in pin and step on and down climb, next section is torn open a root post body, ten
Divide convenient.
The manufacture method of the described trimming special vertical ladder in gardens, it is characterised in that：
During fabrication, stabilizing base and column body use the aluminium alloy or titanium alloy or carbon alloy or glass-reinforced plastic material system of light weight
Make, be manufactured as hollow body；Lock pin is using metal material or the plastic manufacturing of high intensity.
Described stabilizing base is manufactured as the stable fork of stable core and terminal pad two parts of core, stable
Fork is manufactured as one with terminal pad, and terminal pad manufacture is in the centre of stable fork and the stabilization of stable fork composition trident
Seat；Described stable fork is blocks or following one side is the cylinder faced directly, three stable forks and a terminal pad composition three
The stabilizing base of fork-shaped, manufacture in skid-proof rubber, terminal pad is stained with below stable fork internal taper hole, and internal taper hole has been manufactured as cone
The hole of degree, manufacture has air gap hole below internal taper hole, and locking bar is fixed with the bottom in air gap hole.
Described column system causes cylinder, is manufactured as column and connector two parts, column and connector two
Divide and be manufactured as an entirety or be fixed together after manufacturing respectively as an entirety；Used in the damaged surface of column body
The pin that pin is fixedly connected with the folding that can be drawn in one end of the connector of column body is stepped on, in the stud end system of column body
Male cone (strobilus masculinus) has been made, has had sliding eye and locking hole in one end manufacture of male cone (strobilus masculinus)；Have in the end manufacture of the connection head end of column body
Internal taper hole, internal taper hole is manufactured as tapered hole, and manufacture has air gap hole below internal taper hole, is fixed in the bottom in air gap hole
There is locking bar.
Described sliding eye is manufactured in the end at male cone (strobilus masculinus) end, is manufactured as bearing bore or through hole, is communicated with locking hole.It is described
Locking hole manufacture the surface of cylinder is worn out in the cylinder of male cone (strobilus masculinus) in column, bearing bore or through hole are manufactured as, with slip
Hole is communicated, and the position with the lock groove on locking bar is corresponding；The centre of locking hole is used for the part of installed thrust spring and lock pin
The aperture of manufacture is big, and the aperture that the two ends of locking hole are used for the part manufacture of the two ends stretching of lock groove is small.Described locking bar system
Cylinder is caused, manufacture has lock groove on locking bar；Described lock groove is manufactured as the groove of right triangular shape, and manufacture is in lock
Position on bar with locking head is corresponding, and groove top is manufactured as acute angle, notch and lock groove before while manufacture
Face as right-angle side.
Described lock pin is manufactured as locking head, middle part and the part of handle three, and three parts are manufactured as one, lock pin
Passed through in locking hole after thrust spring, the lock groove that locking head enters in sliding eye and on locking bar coordinates, and handle portion is stretched
Go out the damaged surface of column；The leading section of described locking head is manufactured as acute angle bevel, the one side towards locking bar top and manufactured
As facing directly.
Described pin, which is stepped on, is manufactured as hanger, connecting pin and the part of riding boogie board three, and hanger, which is manufactured as, to be fixed on column body
Pedestal, connecting pin is manufactured as the pin of connection hanger and riding boogie board, and riding boogie board is manufactured as the square or flat cylinder that pin is stepped on
Or blocks, skid-proof rubber is stained with the surface of cylinder or blocks or antiskid glue sleeve is cased with the surface of cylinder.
Thrust spring is manufactured as helical spring.
The conical surface is manufactured as inner conical surface and male cone (strobilus masculinus), and inner conical surface and male cone (strobilus masculinus) are manufactured as the taper surface of point, the conical surface
Cross section is manufactured as the polygonal conical surface, or is manufactured as the conical surface of circular or circular arc.
The consistent taper that the taper that the taper of described internal taper hole coordinates with male cone (strobilus masculinus) is manufactured as.
Described locking hole manufacture is communicated in the cylinder close to the column of male cone (strobilus masculinus) with sliding eye, is installed in locking hole
There are thrust spring and lock pin, the central part of handle portion from the thrust spring of lock pin to stretch out surface, the lock pin of column after passing through
Locking head stretch out locking hole after insertion sliding eye in or insertion locking bar on lock groove in, thrust spring be arranged on lock pin in
Portion, one end of thrust spring is pressed on the locking head of lock pin, the other end is withstood on locking hole；Described stabilizing base passes through centre
Internal taper hole and the male cone (strobilus masculinus) of the lower end of column body coordinate and fixed, the inner conical surface of the male cone (strobilus masculinus) of column body and the internal taper hole of column body
Coordinate and fix, the locking head of lock groove and lock pin on locking bar coordinates；Described internal taper hole coordinates and consolidated with male cone (strobilus masculinus)
After setting by the lock groove of the right triangular shape on locking bar and lock pin coordinate and be automatically locked the inner conical surface posted and
Male cone (strobilus masculinus)；The pin for being fixed with the folding that can be drawn in one end of the connector of column body in the damaged surface of column body is stepped on,
Skid-proof rubber is stained with the bottom of stabilizing base.
Simple in construction, manufacture, the assembling and using very convenient of the present invention trimming special vertical ladder in gardens, ladder is being used
When assembly and disassembly during do not need instrument；After trimming gardens vertical ladder, solve garden management personnel and uprightly climb
High problem, assembled when uprightly climbing to a higher point special-purpose ladder it is quick, conveniently, it is safe and reliable, and climbing is convenient；After use, dismounting, packaging
And convenient transportation, reduce production cost and use cost.
Brief description of the drawings
Fig. 1 is the assembly structure diagram for trimming the special vertical ladder in gardens；
Fig. 2 is the schematic appearance of column body；
Fig. 3 is the internal structure schematic diagram of column body；
Fig. 4 is the cross section structure diagram of stabilizing base；
Fig. 5 is the schematic appearance of the top view of stabilizing base.
Shown in figure：Stabilizing base 1, column 2, connector 3, locking bar 4, locking hole 5, lock pin 6, thrust spring 7, air gap hole 8,
Sliding eye 9, male cone (strobilus masculinus) 10, inner conical surface 11, internal taper hole 12, pin step on 13.
Embodiment
The present invention trimming special vertical ladder in gardens mainly includes stabilizing base 1, column body, locking hole 5, lock pin 6, thrust spring
7th, locking bar 4, sliding eye 9, lock groove, male cone (strobilus masculinus) 10, internal taper hole 12, inner conical surface 11；
Described stabilizing base 1 is laid on the ground, has air gap hole 8, air gap below the internal taper hole 12 at the middle part of stabilizing base 1
The bottom in hole 8 is fixed with locking bar 4, and column body has in the internal taper hole 12 at the middle part of one end insertion stabilizing base 1 of male cone (strobilus masculinus) 10, male cone (strobilus masculinus)
The sliding eye 9 of the end at 10 ends is enclosed on locking bar 4, the lock groove internal lock lock bar 4 of the locking head of lock pin 6 on locking bar 4；
There is internal taper hole 12 in the end of connector 3 of column body, there is air gap hole 8 the inside of internal taper hole 12, and the bottom in air gap hole 8 is fixed with locking bar
4, one end that column body has male cone (strobilus masculinus) 10 is inserted in the internal taper hole 12 in the connector 3 of a following root post body, male cone (strobilus masculinus) 10
The sliding eye 9 of the end at end is enclosed on locking bar 4, and the locking head of the lock groove on locking bar 4 and lock pin 6 coordinates and locks locking bar 4
Do not slide；The pin for being fixed with the folding that can be drawn in one end of the connector 3 of column body in the damaged surface of column body is stepped on,
Have in column body male cone (strobilus masculinus) 10 one end cylinder in have in locking hole 5, described locking hole 5 thrust spring 7 and locking be installed
Pin 6, the central part of handle portion from the thrust spring 7 of lock pin 6 stretches out the surface of column 2, the locking head of lock pin 6 after passing through and stretched
Go out after locking hole 5 and insert in sliding eye 9 or insert in the lock groove on locking bar 4, thrust spring 7 is arranged on the middle part of lock pin 6, pushes away
One end of power spring 7 is pressed on the locking head of lock pin 6, the other end is withstood on locking hole 5；There is lock groove on described locking bar 4, lock
Only the locking head of groove and lock pin 6 coordinates the cooperation of locking inner conical surface 11 and 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 stabilizing base 1 passes through stable
The male cone (strobilus masculinus) 10 for pitching the internal taper hole 12 in middle terminal pad and the lower end of column 2 coordinates and fixed, the internal taper hole 12 of connector 3
Coordinate with the male cone (strobilus masculinus) 10 of column 2 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 be automatically locked the inner conical surface 11 and male cone (strobilus masculinus) 10 posted.In order that internal taper hole 12 with
Male cone (strobilus masculinus) 10 can close fit, the taper of described internal taper hole 12 is consistent with the taper of male cone (strobilus masculinus) 10.
Described stabilizing base 1 includes stablizing the stable fork of core and terminal pad two parts of core, stable fork
It is connected with terminal pad, terminal pad is in the centre of stable fork and the stabilizing base 1 of stable fork composition trident；Described is steady
Fixed fork is blocks or following one side is the cylinder faced directly, and three stable forks constitute the stabilizing base of trident with a terminal pad
1, being stained with below stable fork in skid-proof rubber, terminal pad has internal taper hole, has air gap hole 8 below internal taper hole 12, in air gap hole 8
Bottom be fixed with locking bar 4.
Described column body is that one end has male cone (strobilus masculinus) 10, the other end to have the cylinder of internal taper hole 12, including connector 3 and column
2 two parts；Described column body is connector 3 and column 2 is fixed together the entirety to be formed, or is inherently linked to be
The entirety of one；The one end of column 2 without male cone (strobilus masculinus) 10 is connected or fixed company with the one end of connector 3 without internal taper hole 12
It is connected together to form entirety.The end face of one end of described connector 3 has internal taper hole 12, and there is air gap hole 8 the inside of internal taper hole 12,
Locking bar 4 is fixed with the bottom in air gap hole 8；There is male cone (strobilus masculinus) 10 one end of described column 2, and there is slip the one end for having male cone (strobilus masculinus) 10
Hole 9 and locking hole 5；Described sliding eye 9 is in the end of column 2 toward stretching into the cylinder of column 2；Described locking hole 5 is vertical
Post 2 has the surface for communicating and wearing out cylinder in the cylinder of one end of male cone (strobilus masculinus) 10 with sliding eye 9.
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
Passed through in hole 5 after thrust spring 7, the lock groove that locking head enters in sliding eye 9 and on locking bar 4 coordinates, and handle portion stretches out column 2
Damaged surface；The leading section of described locking head is that acute angle bevel, the one side towards the top of locking bar 4 are to face directly, acute angle bevel
For allowing the leading section of locking bar 4 is oblique to promote locking head to retreat, face directly for coordinating locked with the one side of the right-angle side of lock groove
Locking bar 4.
Described locking bar 4 is cylinder, is fixed on the bottom in the air gap hole 8 of the inside of internal taper hole 12, locking bar 4 is in the energy of sliding eye 9
It is enough to slide, there is lock groove on locking bar 4.Position of the described lock groove with locking head on locking bar 4 is corresponding, is right angle trigonometry
The groove of shape, groove top is acute angle, notch and lock groove before while be right-angle side face；The one side of hypotenuse and lock
Only the inclined-plane of cephalic par coordinates the depth of limitation locking head insertion lock groove；The one side of the right-angle side of lock groove is straight with locking head
Face, which coordinates, can lock locking bar 4 and stand fast, then the locked inner conical surface 11 and male cone (strobilus masculinus) 10 posted, so make connector 3 with
Column body and stabilizing base 1 and column body fixation.
Described pin is stepped on including hanger, connecting pin and riding boogie board, and hanger is integrally fixed at the pedestal on column body, and connecting pin is to connect
The pin of hanger and riding boogie board is connect, riding boogie board is the square or flat cylinder or blocks stepped on for pin, in cylinder or blocks
Surface is stained with skid-proof rubber or is cased with antiskid glue sleeve on the surface of cylinder.
Described air gap hole 8 is in the inside of internal taper hole 12, when internal taper hole 12 is inserted in the end of male cone (strobilus masculinus) 10 for column 2 not
Bottom 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 sliding eye 9 is the bearing bore in the end of column 2, is communicated with locking hole 5, for accommodating locking bar 4 and allowing lock
Bar 4 is slided in sliding eye 9.
Described locking hole 5 has one end of sliding eye 9 interior, center section close to the column 2 of male cone (strobilus masculinus) 10 in column body
The aperture for the two ends stretching that aperture is big, the two ends in hole are used for lock pin 6 is small, is communicated with sliding eye 9, with the lock groove on locking bar 4
Position it is corresponding, for installing lock pin 6 and thrust spring 7, and lock pin 6 can be moved in locking hole 5.
Described thrust spring 7 is helical spring, the lock groove for promoting the locking head of lock pin 6 and locking bar 4 coordinate and
Complete automatic locking.
The inner conical surface 11 of described internal taper hole 12 be used for coordinate with male cone (strobilus masculinus) 10 and column body be installed, realize stabilizing base 1 with
The quick fixation of column body and the quick fixation of column body and column body, quick assembling and fast quick-detach beneficial to column body are played
Fast Installation and quickly fixed effect；And then column body is distinguished fixation with stabilizing base 1 with connector 3 and column body.
Described stabilizing base 1 is used for the weight that stabilizer column body and support post body and column body are born；Described is steady
The skid-proof rubber of the bottom surface of reservation 1 plays a part of preventing stabilizing base 1 from sliding, and the skid-proof rubber that pin is stepped on, which is played, prevents pin from stepping on anti-skidding
Effect.
In order to increase the connectivity robustness and stability of ladder, improve the speed of installation and removal, described column body with
Connection and fixation between stabilizing base 1 and column body all use cone match, beneficial to quick assembling and fast quick-detach；Column body
Male cone (strobilus masculinus) 10 in the internal taper hole 12 of stabilizing base 1, coordinated by the lock groove on locking bar 4 and lock pin 6 and pin and lock
The cooperation of the male cone (strobilus masculinus) 10 of column 2 and the inner conical surface 11 of stabilizing base 1 does not loosen；The male cone (strobilus masculinus) 10 of column body is in connector 3
In taper hole 12, coordinate 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 column 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 born and in column body itself weight
Press tighter and tighter in the presence of power and realize automatic fastening；During dismounting, the handle of lock pin 6, the locking head of the front end of lock pin 6 are pulled
Exit after the lock groove on locking bar 4, the upward lift of column body 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 circular conical surface, or polygonal cone
Face, or circular arc the conical surface, or the special-shaped conical surface that circular arc and line segment are constituted；The described conical surface is the side of nose part
The face of taper, or go to the conical face of nose part.
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 the composition locked inner conical surface 11 and male cone (strobilus masculinus) 10 worked good of locking system of sliding eye 9.
In order to reduce cost and mitigate the weight of ladder, described stabilizing base 1 and column body is hollow body；Described column
Body is individual layer or multilayer in the combination of ladder, and stabilizing base 1 is individual layer in the combination of ladder.
Pack and transport for convenience, described pin is stepped down in fixing on column body and is connected using pin, and pin is stepped down in
One end gathering to connector 3 is merely able on column body, is easy to packaging；Described column body and stabilizing base 1 can be dismantled completely
As single part, beneficial to packaging and transport.
Stabilizing base 1 is placed on opposed flattened ground in assembling, column body is had to one end of sliding eye 9 by ladder
In the internal taper hole 12 for inserting stabilizing base 1, in the presence of self gravitation, the male cone (strobilus masculinus) 10 of column 2 and the inner conical surface 11 of stabilizing base 1
Naturally fit and fix, and the gravity depressed from column 2 is bigger, inner conical surface 11 fitted with male cone (strobilus masculinus) 10 it is closer and more
It is firm；When the male cone (strobilus masculinus) 10 of column 2 inserts internal taper hole 12, locking bar 4 is inserted in sliding eye 9, when locking bar 4 enters locking head
Position when, the leading section of locking bar 4 push locking head inclined-plane it is oblique promote locking head compression thrust spring 7 and outwards make a concession, lock
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 stabilizing base 1 of column 2
When the inner conical surface 11 of internal taper hole 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 the right-angle side of lock groove 9, the inner conical surface 11 of laminating and outer
The conical surface 10 is locked, completes fixation and locking of the column body with stabilizing base 1.Afterwards, the inner cone in the connector 3 on column body
One end that column body has sliding eye 9 is inserted in the internal taper hole 12 of connector 3 again in hole 12, in the presence of self gravitation,
The male cone (strobilus masculinus) 10 of column 2 is fitted and fixed naturally with the inner conical surface 11 of stabilizing base 1, and the gravity depressed from column 2 is bigger,
Inner conical surface 11 is fitted closer and more firm with male cone (strobilus masculinus) 10；When the male cone (strobilus masculinus) 10 of column 2 inserts internal taper hole 12, by locking bar
In 4 insertion sliding eyes 9, when locking bar 4 enters the position of locking head, the inclined-plane that the leading section of locking bar 4 pushes locking head is oblique
Promote locking head compression thrust spring 7 and outwards make a concession, the front end of locking bar 4 passes through the position of locking head；When locking bar 4 passes through lock
Only after head, when the male cone (strobilus masculinus) 10 of column 2 contacts firm with the inner conical surface 11 of the internal taper hole 12 of connector 3, locking head is in thrust spring 7
Powered under enter in the lock groove on locking bar 4, facing directly for locking head coordinates locked lock with the one side of the right-angle side of lock groove 9
Bar 4 stands fast, and the internal taper hole 12 and male cone (strobilus masculinus) 10 laminating are locked；Afterwards, method can be again by the male cone (strobilus masculinus) of column body according to this
In the internal taper hole 12 of 10 insertion column bodies, being connected between column body and column body and locking are completed；
During the column body of dismountable, the handle of lock pin 6 is pulled, the locking head of the front end of lock pin 6 is exited on locking bar 4
After lock groove, column body upward one is drawn or a lift will be automatic with the internal taper hole 12 in the connector 3 of following root post body
Separate, locking bar 4 is skidded off from sliding eye 9；Now, if the upward lift of column body, the male cone (strobilus masculinus) 10 of column body will with it is following
A root post body connector 3 internal taper hole 12 automatically separate.When dismantling column body fixed on stabilizing base 1, locking is pulled
The handle of pin 6, the locking head of the front end of lock pin 6 is exited after the lock groove on locking bar 4, and column body upward one is drawn or a lift will
Separated automatically with the internal taper hole 12 of stabilizing base 1, locking bar 4 is skidded off from sliding eye 9；Now, as long as the upward lift of column body, column
2 will automatically separate with stabilizing base 1.
The assembly and disassembly of column body and stabilizing base 1 and connector 3 are very convenient, it is not necessary to which any instrument just can be complete
Into；
The gardener in gardens is managed when climbing special-purpose ladder, the pin that pin is stepped down on column body, which is stepped on, to climb up, and can climb one section of group
One section is filled, the column body of needs height is taken with oneself, when climbing to the top of ladder during cat ladder, superincumbent inner cone
Climbed up again after a root post body is inserted into hole 12.During descending stair, step down in pin and step on and down climb, next section is torn open a root post body,
It is very convenient.
Claims (6)
1. one kind trimming special vertical ladder in gardens, it is characterised in that：The described special vertical ladder in trimming gardens includes stabilizing base
(1), column body, locking hole (5), lock pin (6), thrust spring (7), locking bar (4), sliding eye (9), lock groove, male cone (strobilus masculinus) (10),
Internal taper hole (12), inner conical surface (11)；
The described special vertical ladder in trimming gardens is the ladder of single column support type, and the cylinder of support ladder is column body, in column
The both sides of body have foot-operated；
Described stabilizing base (1) is laid on the ground, has air gap hole (8) below the internal taper hole (12) at the middle part of stabilizing base (1),
The bottom in air gap hole (8) is fixed with locking bar (4), and column body has the inner cone in the middle part of one end insertion stabilizing base (1) of male cone (strobilus masculinus) (10)
In hole (12), the sliding eye (9) of the end at male cone (strobilus masculinus) (10) end is enclosed on locking bar (4), and the locking head of lock pin (6) is in locking bar
(4) the lock groove internal lock lock bar (4) on；There is internal taper hole (12) in connector (3) end of column body, internal taper hole (12) is inner
There is air gap hole (8) in face, and the bottom of air gap hole (8) is fixed with locking bar (4), and column body has one end insertion of male cone (strobilus masculinus) (10) following
In internal taper hole (12) in the connector (3) of one root post body, the sliding eye (9) of the end at male cone (strobilus masculinus) (10) end is enclosed on locking bar
(4) on, the locking head of lock groove and lock pin (6) on locking bar (4) coordinates and locks locking bar (4) and do not slide；In column body
The pin that damaged surface is fixed with the folding that can be drawn in one end of the connector (3) of column body is stepped on, and has outer cone in column body
Have in the cylinder of the one end in face (10) in locking hole (5), described locking hole (5) and thrust spring (7) and lock pin (6) be installed,
The central part of the handle portion of lock pin (6) from thrust spring (7) stretches out surface, the locking of lock pin (6) of column (2) after passing through
Head is stretched out in the lock groove that locking hole (5) is inserted in sliding eye (9) or on insertion locking bar (4) afterwards, and thrust spring (7) is arranged on locking
The middle part of (6) is sold, one end of thrust spring (7) is pressed on the locking head of lock pin (6), the other end is withstood on locking hole (5)；It is described
Locking bar (4) on have a lock groove, the locking head of lock groove and lock pin (6) coordinates locking inner conical surface (11) and male cone (strobilus masculinus) (10)
Coordinate；
Described internal taper hole (12) is that have inner conical surface (11) in tapered hole, internal taper hole (12)；Described stabilizing base (1) passes through
The male cone (strobilus masculinus) (10) of internal taper hole (12) and the lower end of column (2) in the middle terminal pad of stable fork coordinates and fixed, connector
(3) male cone (strobilus masculinus) (10) of internal taper hole (12) and column (2) coordinates and fixed；Described internal taper hole (12) and male cone (strobilus masculinus) (10)
Coordinate and coordinated and the inner conical surface posted that is automatically locked by the lock groove on locking bar (4) and lock pin (6) after fixing
And male cone (strobilus masculinus) (10) (11)；In order that internal taper hole (12) and male cone (strobilus masculinus) (10) can close fit, described internal taper hole (12)
Taper is consistent with the taper of male cone (strobilus masculinus) (10)；
Described stabilizing base (1) includes stablizing the stable fork of core and terminal pad two parts of core, stable fork with
Terminal pad is connected, and terminal pad is in the centre of stable fork and the stabilizing base (1) of stable fork composition trident；Described is steady
Fixed fork is that following one side is the block cylinder faced directly, and three stable forks constitute the stabilizing base (1) of trident with a terminal pad,
Being stained with below stable fork in skid-proof rubber, terminal pad has internal taper hole, has air gap hole (8) below internal taper hole (12), in air gap
The bottom in hole (8) is fixed with locking bar (4)；
Described column body is that one end has male cone (strobilus masculinus) (10), the other end to have the cylinders of internal taper hole (12), including connector (3) and vertical
Post (2) two parts；Described column body is connector (3) and column (2) is fixed together the entirety to be formed, or itself
The entirety being exactly connected；The one end of column (2) without male cone (strobilus masculinus) (10) and the one end of connector (3) without internal taper hole (12)
It is joined together to form entirety；The end face of one end of described connector (3) has internal taper hole (12), and internal taper hole has inside (12)
Air gap hole (8), locking bar (4) is fixed with the bottom of air gap hole (8)；There is male cone (strobilus masculinus) (10) one end of described column (2), there is outer
There are sliding eye (9) and locking hole (5) in one end of the conical surface (10)；Described sliding eye (9) is in the end of column (2) toward column (2)
Cylinder in stretch into；Described locking hole (5) has the cylinder of one end of male cone (strobilus masculinus) (10) interior and sliding eye (9) phase in column (2)
Lead to and 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
Passed through in hole (5) after thrust spring (7), the lock groove that locking head enters in sliding eye (9) and on locking bar (4) coordinates, handle portion
Stretch out the damaged surface of column (2)；The leading section of described locking head is that acute angle bevel, the one side towards locking bar (4) top are
Face directly, acute angle bevel is used to allow the leading section of locking bar (4) is oblique to promote locking head to retreat, and faces directly for the right-angle side with lock groove
One side coordinate locked locking bar (4)；
Described locking bar (4) is cylinder, the bottom in the air gap hole (8) being fixed on inside internal taper hole (12), and locking bar (4) is in sliding eye
(9) it can slide, have lock groove on locking bar (4)；Described lock groove is corresponding with the position of locking head on locking bar (4),
The groove of right triangular shape, groove top is acute angle, notch and lock groove before while be right-angle side face；Hypotenuse
One side and the inclined-plane of locking cephalic par coordinate limitation locking head to insert the depth of lock groove；The one side of the right-angle side of lock groove with
Locking head faces cooperation directly and can lock locking bar (4) and stand fast, then the locked inner conical surface (11) and male cone (strobilus masculinus) (10) posted,
And then make connector (3) and column body and stabilizing base (1) and column body fixation；
Described pin is stepped on including hanger, connecting pin and riding boogie board, and hanger is integrally fixed at the pedestal on column body, and connecting pin is that connection is hung
The pin of ear and riding boogie board, riding boogie board is the flat blocks stepped on for pin, be stained with the surface of flat blocks skid-proof rubber or
Antiskid glue sleeve is cased with the surface of flat blocks；
Internal taper hole is inserted in described air gap hole (8) in the inside of internal taper hole (12), male cone (strobilus masculinus) (10) end for column (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 sliding eye (9) is the bearing bore in the end of column (2), is communicated with locking hole (5), for accommodate locking bar (4) and
Locking bar (4) is allowed to be slided in sliding eye (9)；
Described locking hole (5) has one end of sliding eye (9) in the column (2) of male cone (strobilus masculinus) (10), pars intermedia in column body
Point the aperture that aperture is big, hole two ends are used for lock pin (6) two ends are stretched out it is small, communicated with sliding eye (9), with locking bar (4)
On lock groove position it is corresponding, for installing lock pin (6) and thrust spring (7), and allow lock pin (6) in locking hole
(5) it can be moved in；
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) is used to coordinate with male cone (strobilus masculinus) (10) and install column body, realizes stabilizing base
(1) with the quick fixation of column body and the quick fixation of column body and column body, quick assembling and fast quick-detach beneficial to column body,
Play Fast Installation and quickly fixed effect；And then make column body and connector (3) and column body and stabilizing base (1) solid respectively
It is fixed firm；
Described stabilizing base (1) is used for the weight that stabilizer column body and support post body and column body are born；Described stabilization
The skid-proof rubber of seat (1) bottom surface plays a part of preventing stabilizing base (1) from sliding, the skid-proof rubber that pin is stepped on play pin step on it is anti-skidding
Effect；
In order to increase the connectivity robustness and stability of ladder, improve the speed of installation and removal, described column body with stably
Connection and fixation between seat (1) and column body all use cone match, beneficial to quick assembling and fast quick-detach；Column body
Male cone (strobilus masculinus) (10) is coordinated and locked by the lock groove on locking bar (4) and lock pin (6) in the internal taper hole (12) of stabilizing base (1)
Firmly and lock the cooperation of the male cone (strobilus masculinus) (10) of column (2) and the inner conical surface (11) of stabilizing base (1) and do not loosen；The male cone (strobilus masculinus) of column body
(10) in the internal taper hole (12) of connector (3), pin and lock by the lock groove on locking bar (4) and lock pin (6) cooperation
The cooperation of the male cone (strobilus masculinus) (10) and the inner conical surface (11) of connector (3) of tight column (2) does not loosen；During assembling, inner conical surface (11) with
Male cone (strobilus masculinus) (10) is in the gravity born and presses tighter and tighter in the presence of column body self gravitation and realizes automatic fastening；Dismounting
When, the handle of lock pin (6) is pulled, the locking head of lock pin (6) front end is exited after the lock groove on locking bar (4), column body
A upward lift 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 circular arc or polygon or circular arc and line segment
The abnormity of composition；The described conical surface is the face of the square taper of nose part, or goes to the conical face of nose part；
Stabilizing base (1) is placed on opposed flattened ground in assembling, column body is had to one end of sliding eye (9) by ladder
In the internal taper hole (12) for inserting stabilizing base (1), in the presence of self gravitation, male cone (strobilus masculinus) (10) and the stabilizing base (1) of column (2)
Inner conical surface (11) fit and fix naturally, and the gravity depressed from column (2) is bigger, inner conical surface (11) and male cone (strobilus masculinus)
(10) fit closer and more firm；When the male cone (strobilus masculinus) (10) of column (2) inserts internal taper hole (12), locking bar (4) is inserted
In sliding eye (9), when locking bar (4) enters the position of locking head, the inclined-plane that the leading section of locking bar (4) pushes locking head is oblique
Promote locking head compression thrust spring (7) and outwards make a concession, the front end of locking bar (4) passes through the position of locking head；When locking bar (4)
Through after locking head, the male cone (strobilus masculinus) (10) of column (2) contacts firm with the inner conical surface (11) of the internal taper hole (12) of stabilizing base (1)
When, locking head enters in the lock groove on locking bar (4) under the powered of thrust spring (7), and locking head is faced directly and lock groove
The one side of right-angle side coordinates locked locking bar (4) to stand fast, and the inner conical surface (11) and male cone (strobilus masculinus) (10) laminating are locked, complete vertical
Fixation and locking of the cylinder with stabilizing base (1)；Afterwards, on column body again will in the internal taper hole (12) in connector (3)
Column body has in the internal taper hole (12) of one end insertion connector (3) of sliding eye (9), in the presence of self gravitation, column (2)
Male cone (strobilus masculinus) (10) fit and fix naturally with the inner conical surface (11) of column body, and the gravity depressed from column (2) is bigger,
Inner conical surface (11) is fitted closer and more firm with male cone (strobilus masculinus) (10)；Male cone (strobilus masculinus) (10) in column (2) inserts internal taper hole
(12) when, locking bar (4) is inserted in sliding eye (9), when locking bar (4) enters the position of locking head, the leading section of locking bar (4)
Push the oblique promotion locking head compression thrust spring (7) in inclined-plane of locking head and outwards make a concession, the front end of locking bar (4) passes through lock
The only position of head；After locking bar (4) passes through locking head, the male cone (strobilus masculinus) (10) of column (2) and the internal taper hole (12) of connector (3)
When inner conical surface (11) contact is firm, locking head enters in the lock groove on locking bar (4) under the powered of thrust spring (7), lock
Only facing directly for head coordinates locked locking bar (4) to stand fast with the one side of lock groove right-angle side, the internal taper hole (12) and outer cone of laminating
Face (10) is locked；Afterwards, method again can insert the male cone (strobilus masculinus) (10) of column body in the internal taper hole (12) of column body according to this, complete
Into being connected between column body and column body and locking；
During the column body of dismountable, the handle of lock pin (6) is pulled, the locking head of lock pin (6) front end is exited on locking bar (4)
Lock groove after, column body it is upward one draw or one lift will be with the internal taper hole in the connector (3) of following root post body
(12) automatic to separate, locking bar (4) is skidded off from sliding eye (9)；Now, as long as the upward lift of column body, the male cone (strobilus masculinus) of column body
(10) will automatically it be separated with the internal taper hole (12) of the connector (3) of a following root post body；Dismantle fixed on stabilizing base (1)
Column body when, pull the handle of lock pin (6), the locking head of lock pin (6) front end exited after the lock groove on locking bar (4),
Column body upward one is drawn or a lift will automatically be separated with the internal taper hole (12) of stabilizing base (1), locking bar (4) is from sliding eye (9)
Skid off；Now, as long as the upward lift of column body, column (2) will automatically be separated with stabilizing base (1)；
The assembly and disassembly of column body and stabilizing base (1) and connector (3) are very convenient, it is not necessary to which any instrument just can be complete
Into；
The gardener in gardens is managed when climbing special-purpose ladder, the pin that pin is stepped down on column body, which is stepped on, to climb up, one section of assembling one can be climbed
Section, takes the column body of needs height with oneself, when climbing to the top of ladder during cat ladder, superincumbent internal taper hole
(12) climbed up again after being inserted into a root post body in；During descending stair, step down in pin and step on and down climb, next section is torn open a root post body,
It is very convenient.
2. the special vertical ladder in trimming gardens according to claim 1, it is characterised in that：In working good in order to locking
The conical surface (11) and male cone (strobilus masculinus) (10) do not loosen, described locking hole (5), lock pin (6), thrust spring (7), locking bar (4) and slip
Hole (9) constitutes the locked inner conical surface (11) and male cone (strobilus masculinus) (10) worked good of locking system.
3. the special vertical ladder in trimming gardens according to claim 1, it is characterised in that：In order to reduce cost and mitigate ladder
Weight, described stabilizing base (1) and column body are hollow bodies；Described column body is individual layer or many in the combination of ladder
Layer, stabilizing base (1) is individual layer in the combination of ladder.
4. the special vertical ladder in trimming gardens according to claim 1, it is characterised in that：Pack and transport for convenience, institute
The pin stated is stepped down in fixing on column body and is connected using pin, and pin steps down in one be merely able on column body to connector (3)
End is drawn in, is easy to packaging；Described column body and stabilizing base (1) can be dismantled as single part completely, beneficial to packaging and
Transport.
5. the special vertical ladder in trimming gardens according to claim 1, it is characterised in that：Flat blocks can also be flat
Flat cylinder.
6. a kind of manufacture method of the special vertical ladder in trimming gardens, it is characterised in that：During fabrication, stabilizing base (1) and column body
Manufactured using the aluminium alloy or titanium alloy or carbon alloy or glass-reinforced plastic material of light weight, be manufactured as hollow body；Lock pin (6) is used
The plastic manufacturing of metal material or high intensity；
Described stabilizing base (1) is manufactured as the stable fork of stable core and terminal pad two parts of core, stable
Fork is manufactured as one with terminal pad, and terminal pad manufacture is in the centre of stable fork and the stabilizing base of stable fork composition trident
(1)；It is the column blocks faced directly, three stable forks and a terminal pad group that described stable fork, which is manufactured as following one side,
Into the stabilizing base (1) of trident, manufacture in skid-proof rubber, terminal pad is stained with below stable fork internal taper hole, internal taper hole manufacture
As tapered hole, manufacture has air gap hole (8) below internal taper hole (12), and locking bar is fixed with the bottom of air gap hole (8)
(4)；
Described column system causes cylinder, is manufactured as column (2) and connector (3) two parts, column (2) and connector
(3) two parts are manufactured as an entirety or are fixed together after manufacturing respectively as an entirety；In the post of column body
The pin that body surface face is fixedly connected with the folding that can be drawn in one end of the connector (3) of column body with pin is stepped on, in column
Column (2) the end manufacture of body has male cone (strobilus masculinus) (10), has sliding eye (9) and locking hole (5) in one end manufacture of male cone (strobilus masculinus) (10)；
The end manufacture at connector (3) end of column body has internal taper hole (12), and internal taper hole (12) is manufactured as tapered hole, in inner cone
Manufacture has air gap hole (8) below hole (12), and locking bar (4) is fixed with the bottom of air gap hole (8)；
The end that described sliding eye (9) manufacture is held in male cone (strobilus masculinus) (10), is manufactured as bearing bore or through hole, with locking hole (5) phase
It is logical；The surface of cylinder is worn out in described locking hole (5) manufacture in column (2) in the cylinder of male cone (strobilus masculinus) (10), is manufactured as
Bearing bore or through hole, are communicated with sliding eye (9), and the position with the lock groove on locking bar (4) is corresponding；The centre of locking hole is used to pacify
The aperture for filling the part manufacture of thrust spring (7) and lock pin is big, and the two ends of locking hole are used for the part that the two ends of lock pin are stretched out
The aperture of manufacture is small；Described locking bar (4) is manufactured as cylinder, and manufacture has lock groove on locking bar (4)；Described lock groove system
The groove of right triangular shape is caused, manufactures corresponding with the position of locking head on locking bar (4), groove top is manufactured as acute angle,
Notch and lock groove before while be manufactured as the face of right-angle side；
Described lock pin (6) is manufactured as locking head, middle part and the part of handle three, and three parts are manufactured as one, lock pin
(6) it is arranged in locking hole (5) and passes through after thrust spring (7), locking head enters the interior lock groove with locking bar (4) of sliding eye (9)
Coordinate, handle portion stretches out the damaged surface of column (2)；The leading section of described locking head is manufactured as acute angle bevel, direction
The one side on locking bar (4) top, which is manufactured as, to be faced directly；
Described pin, which is stepped on, is manufactured as hanger, connecting pin and the part of riding boogie board three, and hanger is manufactured as the seat being fixed on column body
Body, connecting pin is manufactured as the pin of connection hanger and riding boogie board, and riding boogie board is manufactured as the flat blocks that pin is stepped on, flat
The surface of blocks is stained with skid-proof rubber or is cased with antiskid glue sleeve on the surface of flat blocks；
Thrust spring (7) is manufactured as helical spring；
The conical surface is manufactured as inner conical surface (11) and male cone (strobilus masculinus) (10), and inner conical surface (11) and male cone (strobilus masculinus) (10) are manufactured as the cone of point
Shape face, the cross section of the conical surface is manufactured as polygon, or is manufactured as circular arc；
The taper that the taper of described internal taper hole (12) coordinates with male cone (strobilus masculinus) (10) is manufactured as consistent taper；
Described locking hole (5) manufacture is communicated in the cylinder close to the column (2) of male cone (strobilus masculinus) (10) with sliding eye (9), in lock
Thrust spring (7) and lock pin (6) only are installed in hole (5), the central part of handle portion from the thrust spring (7) of lock pin (6) is worn
Later the surface of column (2), the locking head stretching locking hole (5) of lock pin (6) is stretched out to insert afterwards in sliding eye (9) or insertion lock
In lock groove on bar (4), thrust spring (7) is arranged on the middle part of lock pin (6), and one end of thrust spring (7) is pressed in lock pin (6)
Locking head on, the other end withstood on locking hole (5)；Described stabilizing base (1) passes through middle internal taper hole (12) and column body
The male cone (strobilus masculinus) (10) of lower end coordinate and fix, the inner conical surface of the male cone (strobilus masculinus) (10) of column body and the internal taper hole (12) of column body
(11) coordinate and fix, the locking head of the lock groove on locking bar (4) and lock pin (6) coordinates；Described internal taper hole (12) with
Male cone (strobilus masculinus) (10) coordinate and coordinated by the lock groove of the right triangular shape 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) posted；Being fixed with the damaged surface of column body can be to column body
The pin for the folding that one end of connector (3) is drawn in is stepped on, and skid-proof rubber is stained with the bottom of stabilizing base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510100297.3A CN104763319B (en) | 2015-03-09 | 2015-03-09 | Trim the special vertical ladder in gardens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510100297.3A CN104763319B (en) | 2015-03-09 | 2015-03-09 | Trim the special vertical ladder in gardens |
Publications (2)
| Publication Number | Publication Date |
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| CN104763319A CN104763319A (en) | 2015-07-08 |
| CN104763319B true CN104763319B (en) | 2017-10-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510100297.3A Expired - Fee Related CN104763319B (en) | 2015-03-09 | 2015-03-09 | Trim the special vertical ladder in gardens |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105009810A (en) * | 2015-03-09 | 2015-11-04 | 邱兴伦 | Series independent frame for orchard upright pruning |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201078181Y (en) * | 2007-09-07 | 2008-06-25 | 钱俏 | Assembled ladder of ascending a height |
| CN102383718A (en) * | 2011-08-11 | 2012-03-21 | 钮丽花 | Combined ladder |
| EP2518845A1 (en) * | 2011-04-27 | 2012-10-31 | MP Bolagen Industri AB | A splice plate for coupling two adjacent ends of two cable ladder units and a cable ladder arrangement |
| CN203846981U (en) * | 2014-05-19 | 2014-09-24 | 朱岩 | Portable ladder convenient for disassembly and assembly |
| CN204081985U (en) * | 2014-09-28 | 2015-01-07 | 中国海洋石油总公司 | Assembled steel vertical ladder |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201782783U (en) * | 2010-08-31 | 2011-04-06 | 宁波江东轻舟机械科技有限公司 | Automatic locking-unlocking type bit changeable screwdriver |
-
2015
- 2015-03-09 CN CN201510100297.3A patent/CN104763319B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201078181Y (en) * | 2007-09-07 | 2008-06-25 | 钱俏 | Assembled ladder of ascending a height |
| EP2518845A1 (en) * | 2011-04-27 | 2012-10-31 | MP Bolagen Industri AB | A splice plate for coupling two adjacent ends of two cable ladder units and a cable ladder arrangement |
| CN102383718A (en) * | 2011-08-11 | 2012-03-21 | 钮丽花 | Combined ladder |
| CN203846981U (en) * | 2014-05-19 | 2014-09-24 | 朱岩 | Portable ladder convenient for disassembly and assembly |
| CN204081985U (en) * | 2014-09-28 | 2015-01-07 | 中国海洋石油总公司 | Assembled steel vertical ladder |
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| Publication number | Publication date |
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| CN104763319A (en) | 2015-07-08 |
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