CN110056305A - A kind of picking fruit climbing frame - Google Patents
A kind of picking fruit climbing frame Download PDFInfo
- Publication number
- CN110056305A CN110056305A CN201910024508.8A CN201910024508A CN110056305A CN 110056305 A CN110056305 A CN 110056305A CN 201910024508 A CN201910024508 A CN 201910024508A CN 110056305 A CN110056305 A CN 110056305A
- Authority
- CN
- China
- Prior art keywords
- vertical beam
- heightening
- rod
- pin
- nut
- 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.)
- Pending
Links
- 235000013399 edible fruits Nutrition 0.000 title claims abstract description 19
- 230000009194 climbing Effects 0.000 title claims abstract description 17
- 230000005415 magnetization Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003447 ipsilateral effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D46/00—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
-
- 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
- E06C1/16—Ladders capable of standing by themselves with hinged struts which rest on the ground
- E06C1/20—Ladders capable of standing by themselves with hinged struts which rest on the ground with supporting struts formed as poles
- E06C1/22—Ladders capable of standing by themselves with hinged struts which rest on the ground with supporting struts formed as poles with extensible, e.g. telescopic, ladder parts or struts
-
- 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
- E06C7/08—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
- E06C7/08—Special construction of longitudinal members, or rungs or other treads
- E06C7/082—Connections between rungs or treads and longitudinal members
-
- 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
- E06C7/50—Joints or other connecting parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Ladders (AREA)
Abstract
The invention discloses a kind of picking fruit climbing frames, including the first vertical beam, second vertical beam and pedal, the upper end of second vertical beam and the first vertical beam passes through pin-hinges, the two sides pin and the second vertical beam of the pedal are hinged, the left end two sides of the pedal and connecting rod are hinged, the inside pin-hinges of first vertical beam have pull rod, it is hinged between the right end and connecting rod of the pull rod, the inside of first vertical beam is fixedly connected with Nut column, the Nut column and the stud of the first fastening bolt are spirally connected, the stud runs through the side wall of the first vertical beam, first fastening bolt twists nut by hand and Nut column forms, the hand twists and is connected with pin between nut and stud, first vertical beam is slidably connected with the first heightening rod.Whole height of the present invention can be adjusted, and be applicable in different tree height, after climbing frame opens, pedal is overturn to being laid flat, and is trampled when for picking, and stability is high.
Description
Technical field
The present invention relates to picking fruit equipment technical field, specially a kind of picking fruit climbing frame.
Background technique
In order to improve income, raises fruit trees and have become a kind of effective way of increasing peasant income.Fruit tree is usually planted
In mountain area, since ground is uneven, common double ladder is supported by four feet, it is difficult to and stablize in mountainous region and places, and double ladder
Height is fixed, can not be adjusted according to fruit tree height, and when use has some limitations, and double ladder is trampled for people's climbing
It is the treadle of narrower width, so unstable, there are security risks.
Furthermore in double ladder in the prior art, operator can only facilitate in ladder when being higher by operation on ladder
The two sides of son carry out operation, and can not carry out safety work to ladder side is located at, for needing aloft similar ability of turn-taking
Enough perfect movements completed are then not competent, and double ladder is easy to happen sideslip in operation.
Summary of the invention
The purpose of the present invention is to provide a kind of picking fruit climbing frames, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the invention provides the following technical scheme: a kind of picking fruit climbing frame, including first perpendicular
It is used by pin-hinges, the two sides of the pedal upper end of beam, the second vertical beam and pedal, second vertical beam and the first vertical beam
Pin and the second vertical beam are hinged, and the left end two sides of the pedal and connecting rod are hinged, use pin-hinges on the inside of first vertical beam
There is pull rod, hinged between the right end and connecting rod of the pull rod, the inside of first vertical beam is fixedly connected with Nut column, the spiral shell
Female column and the stud of the first fastening bolt are spirally connected, and the stud runs through the side wall of the first vertical beam, and first fastening bolt is by hand
Nut and Nut column composition are twisted, the hand twists and is connected with pin, first vertical beam and the first heightening rod between nut and stud
Be slidably connected, the side wall of first heightening rod is equipped with the first long lumbar hole, first long lumbar hole be equipped with several first
Arc notch, first arc notch and pin are clamped, and slidably connect the second heightening rod, institute on the downside of second vertical beam
The second heightening rod is stated equipped with the second long lumbar hole.
Preferably, second vertical beam is located at the inside of the first vertical beam, is fixedly connected between two first vertical beams
First crossbar.
Preferably, the diameter of the pin is greater than 4~7mm of diameter of stud, and the cylindrical surface that the hand twists nut is equipped with
Annular knurl.
Preferably, the side of first vertical beam is welded with the first limited post, first limited post and the first long lumbar hole
It is slidably connected.
Preferably, second heightening rod is identical as the structure of the first heightening rod, and second long lumbar hole is equipped with second
Arc notch and the second arc notch and the second fastening bolt are clamped, the structure of second fastening bolt and the first fastening bolt
It is identical, the second limited post being slidably connected with the second long lumbar hole is welded on second vertical beam.
Preferably, first vertical beam, the second vertical beam are hollow rhs-structure, are consolidated between two first heightening rods
Surely there is cross bar, be fixedly connected with cross bar between two second heightening rods.
Compared with prior art, the beneficial effects of the present invention are: the 1, present invention is in the lower end of the first vertical beam and the second vertical beam
It is respectively equipped with the first heightening rod and the second heightening rod, the first heightening rod and the second heightening rod can adjust the length of stretching respectively,
So as to adjust the whole height of this climbing frame, to be applicable in the fruit tree of different height, it is long also different stretchings can be adjusted respectively
Degree, is applicable in rugged gradient ground, it is ensured that steadily of centre of gravity.After this climbing frame opens, pedal is overturn to being laid flat, when for picking
It tramples, the width of pedal is larger, and it is big with the contact area of sole, be conducive to improve stability, reduce security risk；2, guaranteeing
On the basis of entire ladder is height-adjustable, all directions Job Operations in high-altitude is facilitated to switch；3, double ladder is adjusted in height
There is lock function afterwards in place, which can also be when idle as additional sliceable heightening rod.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is side structure schematic view of the present invention；
Fig. 3 be in Fig. 1 of the present invention A-A to diagrammatic cross-section.
In figure: 1 first vertical beam, 2 second vertical beams, 3 pedals, 4 connecting rods, 5 pull rods, 6 first heightening rods, 7 first long lumbar holes, 8
First arc notch, 9 first fastening bolts, 91 hands twist nut, 92 pins, 93 studs, 10 second heightening rods, 11 second fastening spiral shells
Bolt, 12 second long lumbar holes, 13 Nut columns, 14 first crossbars, 15 first limited posts.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
First embodiment: please referring to Fig. 1-3, and the present invention provides a kind of technical solution: a kind of picking fruit climbing frame, packet
Include the first vertical beam 1, the second vertical beam 2 and pedal 3, the upper end of second vertical beam 2 and the first vertical beam 1 passes through pin-hinges, institute
Two sides pin and the second vertical beam 2 for stating pedal 3 are hinged, and the left end two sides of the pedal 3 and connecting rod 4 are hinged, and described first is perpendicular
The inside pin-hinges of beam 1 have pull rod 5, and when the first vertical beam 1 and the second vertical beam 2 close, pull rod 5 pushes pedal 3 clockwise
Rotation, hinged between the right end and connecting rod 4 of the pull rod 5, the inside of first vertical beam 1 is fixedly connected with Nut column 13, institute
State Nut column 13 and the stud 93 of the first fastening bolt 9 be spirally connected, the stud 93 run through the first vertical beam 1 side wall, described first
Fastening bolt 9 twists nut 91 by hand and Nut column 13 forms, and the hand twists and is connected with pin 92, institute between nut 91 and stud 93
It states the first vertical beam 1 to be slidably connected with the first heightening rod 6, the side wall of first heightening rod 6 is equipped with the first long lumbar hole 7, described
First long lumbar hole 7 is equipped with several first arc notch 8, and first arc notch 8 is clamped with pin 92, and described second is perpendicular
The downside of beam 2 slidably connects the second heightening rod 10, and second heightening rod 10 is equipped with the second long lumbar hole 12.
Specifically, second vertical beam 2 is located at the inside of the first vertical beam 1, it is fixedly connected between two first vertical beams 1
There is first crossbar 14, two the first vertical beams are linked into an integrated entity and increase structural strength by first crossbar 14.
Specifically, the diameter of the pin 92 is greater than 4~7mm of diameter of stud 93, the hand twists the cylindrical surface of nut 91
It is equipped with annular knurl, when the first fastening bolt 9 is back-outed outward, pin 92 is detached from from the first arc notch 8, and the first heightening rod 6 can
It slides downward or upward, adjusts whole height.
Specifically, the side of first vertical beam 1 is welded with the first limited post 15, first limited post 15 and first is long
Waist hole 7 is slidably connected, and the first limited post 15 and the first fastening bolt 9 limit the first heightening rod 6 from two o'clock, prevents
Rotation.
Specifically, second heightening rod 10 is identical as the structure of the first heightening rod 6, second long lumbar hole 12 is equipped with
Second arc notch and the second arc notch and the second fastening bolt 11 are clamped, second fastening bolt 11 and the first fastening spiral shell
The structure of bolt 9 is identical, is welded with the second limited post being slidably connected with the second long lumbar hole 12 on second vertical beam 2, and described
The height adjustment principle of two heightening rods 10 is identical as the first heightening rod 6.
Specifically, first vertical beam 1, the second vertical beam 2 are hollow rhs-structure, two first heightening rods 6 it
Between be fixed with cross bar, be fixedly connected with cross bar between two second heightening rods 10.
Working principle: placing this climbing frame close to fruit tree when use, and the first vertical beam 1 and the second vertical beam 2 are relatively rotated and opened,
During opening, pull rod 5 pulls pedal 3 to turn counterclockwise to being laid flat, and adjusts the first heightening rod 6 and the second heightening rod 10
Extension elongation, according to the gradient on ground, adjusts the extension elongation of the first heightening rod 6 and the second heightening rod 10 to adjust whole height
It is different, it is ensured that prop whole holding vertically, keep steadily of centre of gravity, when adjusting the extension elongation of the first heightening rod 6, back-out outward
First fastening bolt 9, pin 92 are detached from from the first arc notch 8, and the first heightening rod 6 can slide downward or upward, and selection is closed
The first suitable arc notch 8 is screwed into the first fastening bolt 9, the extension elongation regulative mode and the first heightening rod of the second heightening rod 10
6 is identical, and people tramples on the pedal 3 being laid flat, and carries out picking fruit, and the width of pedal 3 is larger, big with the contact area of sole,
Be conducive to improve stability.
Second embodiment: a kind of picking fruit climbing frame, including the first vertical beam 1, the second vertical beam 2 and pedal 3, it is described
By pin-hinges, second vertical beam 2 is located at the inside of the first vertical beam 1 for the upper end of second vertical beam 2 and the first vertical beam 1, and two
First crossbar 14 is fixedly connected between first vertical beam 1, the two sides pin of the pedal 3 and the second vertical beam 2 are hinged, institute
Left end two sides and the connecting rod 4 for stating pedal 3 are hinged, and the inside pin-hinges of first vertical beam 1 have pull rod 5, the pull rod 5
Hinged between right end and connecting rod 4, the inside of first vertical beam 1 is fixedly connected with Nut column 13, the Nut column 13 and first
The stud 93 of fastening bolt 9 is spirally connected, and the stud 93 runs through the side wall of the first vertical beam 1, and first fastening bolt 9 twists spiral shell by hand
Cap 91 and Nut column 13 form, and the hand twists and is connected with pin 92, first vertical beam 1 and first between nut 91 and stud 93
Heightening rod 6 is slidably connected by the straight being located in beam body, and the side wall of first heightening rod 6 is equipped with the first long lumbar hole
7, first long lumbar hole 7 is equipped with several first arc notch 8, and first arc notch 8 is clamped with pin 92, described
The side of first vertical beam 1 is welded with detachable first limited post 15, and first limited post 15 and the sliding of the first long lumbar hole 7 connect
It connects；
The downside of second vertical beam 2 slidably connects the second heightening rod 10, institute by the straight being located in beam body
The second heightening rod 10 is stated equipped with the second long lumbar hole 12, second heightening rod 10 is identical as the structure of the first heightening rod 6, described
Second long lumbar hole 12 is equipped with the second arc notch and the second arc notch and the second fastening bolt 11 are clamped, second fastening
Bolt 11 is identical as the structure of the first fastening bolt 9, is welded on second vertical beam 2 and is slidably connected with the second long lumbar hole 12
Second detachable limited post is respectively and fixedly provided with cross bar between two first heightening rods 6 and two second heightening rods 10；
Extending direction spaced set has multiple screw holes along the chute in 2 beam body of the first vertical beam 1 and the second vertical beam, and first adds
High bar 6 can slip away with the second heightening rod 10 along respective straight from beam body, set in the bottom end of two heightening rods 6,10
It is equipped with and widens transverse slat, the upper semisection magnetization treatment of 2 beam body of the first vertical beam 1 and the second vertical beam, and in an idle state, in each institute
State be adsorbed on the upper semisection of magnetization treatment one it is identical with the first heightening rod 6 or 10 structure of the second heightening rod auxiliary increase
Bar.
In this embodiment, herringbone ladder opened up by predetermined angular according to operation height and using first, second
Heightening rod 6 is after the sliding on beam body slide bar reaches and subscribes height, by four auxiliary heightening rods from the first vertical beam 1 and the second vertical beam
2 upper half is removed, and installs two auxiliary heightening rods as follows in two sides of herringbone ladder: will wherein one
A screw hole in arc notch alignment 1 beam body of the first vertical beam of one end on the long lumbar hole of a auxiliary heightening rod, then assists
The arc notch of the other end on the long lumbar hole of heightening rod is directed at a screw hole in ipsilateral 2 beam body of the second vertical beam, auxiliary at this time
Help heightening rod at it is horizontal or with two beam bodies in centainly tilt angle is intersected, be then inserted into above-mentioned two beam with two bolts
The auxiliary heightening rod is fixed in the screw hole of body, is installed to second auxiliary heightening rod then according to identical method
Position, second auxiliary heightening rod is at regular intervals away from first auxiliary heightening rod tool in the vertical direction and cannot intersect, finally
The installation of other two auxiliary heightening rod is completed in the other side of double ladder.
There are two work sides to collectively constitute together with double ladder former for four high bars of auxiliary frame of the two sides after above-mentioned installation
The working tread space of one closure, the setting is so that staff being capable of free switching four directions that work on double ladder
On the basis of, horizontal or tilting auxiliary heightening rod and two beam bodies form triangle, so that entire double ladder will not anticipate
Outer collapsing or sliding cooperate the anti-skidding transverse slat of original heightening rod bottom that can also realize the whole slide of double ladder, furthermore by
In the high bar of auxiliary valence two above and below every side is, drop spacing while realizing doubles each other in vertical direction can also
It is enough to trample space to operator's offer completion multistage, realize more flexible operation.
Furthermore according to picking operation ground region non-skid property, if without using auxiliary heightening rod carry out it is horizontal or
Tilting reinforcing, then this four auxiliary heightening rods can be additional original two group of first, second heightening rod of conduct, i.e., four it is original plus
The extension bar of high bar, specific connection type are to be added with the first heightening rod in one of beam body using an auxiliary heightening rod
For long connection: the first limited post being removed, first heightening rod 6 is then slided into 1 beam body of the first vertical beam along sliding slot
Least significant end is simultaneously detached from with the beam body, completes the separation of the two, then removes an auxiliary heightening rod from the beam body upper semisection,
Then the arc notch for assisting the bottom of heightening rod is aligned with the arc notch of the first heightening rod unloaded, and utilizes one
Bolt is fixedly connected, and the high bar after the connection is inserted into the sliding slot of the first beam body 1, and along the chute upwards sliding centainly away from
It from rear, is tentatively fixed using the first fastening bolt 9, then completes the lengthening of remaining three heightening rods in the method.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of picking fruit climbing frame, including the first vertical beam (1), the second vertical beam (2) and pedal (3), it is characterised in that: institute
The upper end of the second vertical beam (2) and the first vertical beam (1) is stated by pin-hinges, second vertical beam (2) is located at the first vertical beam (1)
Inside is fixedly connected with first crossbar (14) between two first vertical beams (1), the two sides pin of the pedal (3) with
Hingedly, pin hingedly, is used on the inside of first vertical beam (1) in the left end two sides and connecting rod (4) of the pedal (3) to second vertical beam (2)
Nail is hinged with pull rod (5), and hinged between the right end and connecting rod (4) of the pull rod (5), the inside of first vertical beam (1) is fixed
It is connected with Nut column (13), the Nut column (13) and the stud (93) of the first fastening bolt (9) are spirally connected, and the stud (93) is passed through
The side wall of the first vertical beam (1) is worn, first fastening bolt (9) twists nut (91) by hand and Nut column (13) forms, the hand
It twists and is connected with pin (92) between nut (1) and stud (93)；First vertical beam (1) is with the first heightening rod (6) by being located at
Straight in beam body is slidably connected, and the side wall of first heightening rod (6) is equipped with the first long lumbar hole (7), and described first
Long lumbar hole (7) is equipped with several first arc notch (8), and the first arc notch (8) and pin (2) are clamped, and described first
The side of vertical beam (1) is welded with detachable first limited post (15), and first limited post (15) and the first long lumbar hole (7) are slided
Connection；
The downside of second vertical beam (2) slidably connects the second heightening rod (10), institute by the straight being located in beam body
The second heightening rod (10) are stated equipped with the second long lumbar hole (12), the structure phase of second heightening rod (10) and the first high bar (6)
Together, second long lumbar hole (12) is equipped with the second arc notch and the second arc notch and the second tight bolt (11) are clamped, institute
It is identical as the structure of the first fastening bolt (9) to state the second fastening bolt (11), is welded on second beam (2) and the second long waist
The second detachable limited post that hole (12) is slidably connected, two first heightening rods (6) and two second heightening rods
(10) cross bar is respectively and fixedly provided between；
Extending direction spaced set has multiple screw holes along the chute on the first vertical beam (1) and the second vertical beam (2) beam body, and first adds
High bar (6) can be slipped away with the second heightening rod (10) along respective straight from beam body, in two heightening rods (6,10)
Bottom end, which is provided with, widens transverse slat, the upper semisection magnetization treatment of the first vertical beam (1) and the second vertical beam (2) beam body, and in idle state
Under, one and first heightening rod (6) or the second heightening rod (10) structure are adsorbed on the upper semisection of each magnetization treatment
Identical auxiliary heightening rod.
2. a kind of picking fruit climbing frame according to claim 1, it is characterised in that: the diameter of the pin (92) is greater than
4~7mm of diameter of stud (93), the cylindrical surface that the hand twists nut (91) are equipped with annular knurl.
3. a kind of picking fruit climbing frame according to claim 1, it is characterised in that: the side of first vertical beam (1)
It is welded with the first limited post (15), first limited post (15) is slidably connected with the first long lumbar hole (7).
4. a kind of picking fruit climbing frame according to claim 1, it is characterised in that: first vertical beam (1), second are erected
Beam (2) is hollow rhs-structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910024508.8A CN110056305A (en) | 2019-01-10 | 2019-01-10 | A kind of picking fruit climbing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910024508.8A CN110056305A (en) | 2019-01-10 | 2019-01-10 | A kind of picking fruit climbing frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110056305A true CN110056305A (en) | 2019-07-26 |
Family
ID=67315869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910024508.8A Pending CN110056305A (en) | 2019-01-10 | 2019-01-10 | A kind of picking fruit climbing frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110056305A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103104186A (en) * | 2013-02-01 | 2013-05-15 | 广西壮族自治区林业科学研究院 | Outdoor operation ladder |
| CN206554776U (en) * | 2017-02-08 | 2017-10-13 | 杨木超 | A kind of Foldable scaffold ladder combined into one apparatus |
-
2019
- 2019-01-10 CN CN201910024508.8A patent/CN110056305A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103104186A (en) * | 2013-02-01 | 2013-05-15 | 广西壮族自治区林业科学研究院 | Outdoor operation ladder |
| CN206554776U (en) * | 2017-02-08 | 2017-10-13 | 杨木超 | A kind of Foldable scaffold ladder combined into one apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2626877A1 (en) | HEIGHT-ADJUSTABLE FOLDING PLATFORM | |
| CN209687392U (en) | A kind of indoor decoration double ladder | |
| CN110056305A (en) | A kind of picking fruit climbing frame | |
| DE19527510A1 (en) | Climbing wall module for use with existing climbing frames | |
| CN103104186B (en) | Outdoor operation ladder | |
| CN211201203U (en) | Liftable stable reinforcement support frame | |
| CN206539297U (en) | A kind of electric power overhaul ladder for being easy to adjust | |
| CN206693645U (en) | A kind of interim tie-rod device of steel truss structure installation | |
| CN206101135U (en) | Grape trellis | |
| DE102016010026B4 (en) | Container adapter for bike racks | |
| CN206768319U (en) | A kind of weaving yarn creel | |
| CN207795036U (en) | A kind of high stability double ladder | |
| CN207510466U (en) | A kind of construction site transport device that gas cylinder is facilitated to store | |
| CN210263825U (en) | Place stable scaffold frame for construction | |
| WO2021129084A1 (en) | Modular assembly operation platform apparatus of portal frame-free lining trolley | |
| CN202718374U (en) | Foldable mobile platform | |
| CN206979940U (en) | A kind of adjustable waist revolving device of handrail height | |
| CN208105278U (en) | A kind of foundation pit adjustable support frame | |
| CN207959870U (en) | A kind of safe and reliable construction frame | |
| CN206273959U (en) | The ruggedized construction of purlin | |
| CN220274437U (en) | Support device | |
| CN209572646U (en) | Liftable wine-growing frame | |
| CN208379386U (en) | A kind of asphalt mixing plant being combined into product feed bin | |
| DE3509832C1 (en) | Bricklayer's table | |
| CN206016104U (en) | A kind of connector for assembling guardrail |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190726 |
|
| WD01 | Invention patent application deemed withdrawn after publication |