CN106761367B - A kind of composable and dismounting terraced fields special-purpose ladder - Google Patents
A kind of composable and dismounting terraced fields special-purpose ladder Download PDFInfo
- Publication number
- CN106761367B CN106761367B CN201611176271.8A CN201611176271A CN106761367B CN 106761367 B CN106761367 B CN 106761367B CN 201611176271 A CN201611176271 A CN 201611176271A CN 106761367 B CN106761367 B CN 106761367B
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- China
- Prior art keywords
- kickplate
- pedal
- component
- composable
- dismounting
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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
- E06C1/38—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
- 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
- E06C7/426—Height adjustable supports for receiving both ladder feet
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Abstract
The invention discloses a kind of composable and dismounting terraced fields special-purpose ladders,Component is trampled by several assemble formed,Individually tramples the kickplate in component and connected by hinge between stepping on,Side is connected by solid item,Allow individually to trample component and fold,Also assure the stability for trampling component,Further,It tramples and is connected with positioning column by the card fastener of square hook and side between component,Keep the connection trampled between component more firm,The support leg extended by kickplate is telescopic support leg,The height of support leg can be adjusted as needed,The present invention is based in the farming land in basic farmland,It cannot be under conditions of hard bottom,Convenient for assembly and disassembly,Collection,The agricultural stair of transport,And it can be according to the length on field road,It is assembled by quantity with the height of terraced fields,It is a kind of simple,It is convenient,Efficient agricultural tools device.
Description
Technical field
The present invention relates to detachable stair, more particularly to a kind of composable and dismounting terraced fields special-purpose ladder.
Background technology
Nowadays the generally suitable stair in building belong to the fixed pattern of structural modeling.Only under special circumstances
As in the environment such as construction, transport, just there is some special ladders with special construction.Its is complicated, and volume is larger, group assembly and disassembly
It unloads and takes time and effort, and also need to consider in safety problem more.Meanwhile nowadays arable land usable floor area is nervous, country is to basic agriculture
The use aspect in field increases management and control, and the hard bottomization construction within the scope of involved basic farmland is required for putting on record, and quantity is also tight
In lattice control range.But it must have the acclive road in field and terraced fields for worker's walking operations again in farmland operation.So
Consider both to meet policy requirements, being also convenient for worker makes using modern agricultural apparatus on the basis of not destroying arable layer
With.
Thus the prior art could be improved and improve.
Invention content
Place in view of above-mentioned deficiencies of the prior art, the purpose of the present invention is to provide a kind of composable and dismounting terraced fields
Special-purpose ladder can be assembled voluntarily according to actual needs, increase and decrease length, quick detachable, storage.
In order to achieve the above object, this invention takes following technical schemes：
A kind of composable and dismounting terraced fields special-purpose ladder, tramples component by several and assembles and formed, described to trample component packet
Pedal and kickplate are included, the top of the pedal and the bottom end of kickplate are hinged in 90 °, and the top of the kickplate is provided with for connecting
Upper one group of square hook for trampling component, the square hook are wholely set with pedal, and the bottom end of kickplate is extended at least two
Support leg, the side corresponding position of the pedal are equipped with the groove being adapted to square hook；
The two sides for trampling component are equipped with folding solid item, and the solid item includes upper solid item and lower solid item, institute
One end and the one end of lower solid item for stating solid item are hinged, and the upper solid other end of item and being hinged at for kickplate are described lower solid
The other end of item and being hinged at for pedal；
One end of the lower solid item is extended with first portion, and one end of the upper solid item is equipped with to be adapted to first portion
Snap notches.
In composable and dismounting the terraced fields special-purpose ladder, the end in first portion is provided with for consolidating item with upper
Coordinate the bending part of locking.
In composable and dismounting the terraced fields special-purpose ladder, the first hinge column is equipped on the two sides of the pedal,
The two sides of the kickplate are equipped with the second hinge column, the distance and the second hinge column on the top of the first hinge column tool pedal
The distance of bottom end away from kickplate is identical.
It is each to trample in component in composable and dismounting the terraced fields special-purpose ladder, on the two sides of the kickplate also
It is provided with for being equipped with ring-shaped hook with one end of the adjacent card fastener trampled component and connect, the card fastener, it is described
The two sides of pedal are equipped with the positioning column being adapted to ring-shaped hook.
In composable and dismounting the terraced fields special-purpose ladder, the both sides on the kickplate are equipped with third hinge column, institute
The distance for stating top of the third hinge column away from kickplate is identical at a distance from side of the positioning column away from pedal.
Composable and dismounting the terraced fields special-purpose ladder, further includes the scalable stabilizer blade of several groups and altitude location bolt, institute
It states and is provided at least one first altitude location hole in support leg, it is fixed that at least two second height are provided on the scalable stabilizer blade
Position hole, the support leg are sheathed on scalable stabilizer blade；The length of every group of scalable stabilizer blade is elongated successively.
In composable and dismounting the terraced fields special-purpose ladder, width and the groove to pedal bottom end of the square hook
Apart from identical.
It is hinged by hinge between the pedal and kickplate in composable and dismounting the terraced fields special-purpose ladder.
Compared to the prior art, provided by the invention composable and dismounting terraced fields special-purpose ladder, component is trampled by several
Assembling is formed, and the component of trampling includes pedal and kickplate, by the expansion of pedal and kickplate or is folded and trample between component
Combination, realize freely assembling or storing for ladder, the present invention is based in the farming land in basic farmland, avoid terraced fields not
Can under conditions of hard bottom, be convenient for assembly and disassembly, collection, transport agricultural stair, and can according to the length on field road, and
The height of terraced fields is assembled by quantity, is a kind of simple, convenient, efficient agricultural tools device.
Description of the drawings
Fig. 1 is the schematic diagram of provided by the invention composable and dismounting terraced fields special-purpose ladder.
Fig. 2 is the schematic diagram for trampling component of provided by the invention composable and dismounting terraced fields special-purpose ladder.
Fig. 3 is the schematic diagram folded for trampling component of provided by the invention composable and dismounting terraced fields special-purpose ladder.
Fig. 4 is the schematic diagram of the solid item of provided by the invention composable and dismounting terraced fields special-purpose ladder.
Fig. 5 is the part-structure schematic diagram of provided by the invention composable and dismounting terraced fields special-purpose ladder.
Specific implementation mode
Place in view of above-mentioned deficiencies of the prior art, the purpose of the present invention is to provide a kind of composable and dismounting terraced fields
Special-purpose ladder can be assembled voluntarily according to actual needs, increase and decrease length, quick detachable, storage.
To make the purpose of the present invention, technical solution and effect clearer, clear and definite, develop simultaneously embodiment pair referring to the drawings
The present invention is further described.It should be appreciated that described herein, specific examples are only used to explain the present invention, is not used to
Limit the present invention.
It please refers to Fig.1, Fig. 2 and Fig. 3, provided by the invention composable and dismounting terraced fields special-purpose ladder are trampled by several
The assembling of component group 100 is formed, and the component group 100 of trampling includes pedal 10 and kickplate 20, the top of the pedal 10 and kickplate
20 bottom end is hinged in 90 °, and the top of the kickplate 20 is provided with for connecting upper one group of square hook for trampling component group 100
201, the square hook 201 is wholely set with kickplate 20, and the bottom end of the kickplate 20 is extended at least two support legs 30, institute
The side corresponding position for stating pedal 10 is equipped with the groove 101 that be adapted to square hook 201, when connection, the extension of the square hook 201
In the groove 101 of a upper pedal 10, the connection and fixation trampled between component group 100 are realized.
The square hook 201 includes integrally formed first vertical portion, transverse part and the second vertical portion, and described first is perpendicular
Straight portion is parallel with the second vertical portion, and in the second vertical portion insertion groove 101, first vertical portion is against pedal 10
Edge, make the kickplate 20 for trampling component group 100 it is adjacent thereto trample component group pedal 10 combine when, it is reliable and stable,
When people tramples, avoid shaking.
Also referring to Fig. 4, the two sides for trampling component group 100 are equipped with folding solid item 40, the solid item
40 include upper solid item 401 and lower solid item 402, and one end and one end of lower solid item 402 of the upper solid item 401 are hinged, described solid
The other end of item 401 is hinged at kickplate 20, and the other end of the lower solid item 402 and being hinged at for pedal 10 make solid
Item 40 has certain rotation angle, convenient for trampling the folding of component group 100.
One end of the lower solid item 402 is extended with first portion 403, and described solid article 401 one end is equipped with and described the
The snap notches 404 that a piece of portion 403 is adapted to, when the upper solid item 401 and lower solid item 402 rotate to horizontal position（Consolidate item 401
When forming straight line with lower solid item 402）, that is, when kickplate 20 and 10 orthogonal state of pedal, first portion
403 can directly be caught in snap notches 404, realize the occlusion of superposition up and down of solid item 40, increase between kickplate 20 and pedal 10
Stability makes kickplate 20 remain orthogonal state with pedal 10, while being also prevented from displacement.
The end in first portion 403 is provided with for the bending part 405 with the upper solid cooperation of item 401 locking, makes first
After piece portion 403 is caught in the snap notches 404, the bending part 405 can further function as the firm effect of clamping, increase kickplate
20 with the stability of 10 plumbness of pedal, when need that component group 100 will be trampled fold when, need to only make the upper solid item 401 with
Consolidate item 402 down to rotate backward, realizes the dual function of flexibility and stability between kickplate 20 and pedal 10.
As shown in Figures 2 and 3, it is equipped with the first hinge column 103 on the two sides of the pedal 10, the two of the kickplate 20
Side is equipped with the second hinge column 202, and first hinge column 103 has the distance and the second hinge column 202 on the top of pedal 10
The distance of bottom end away from kickplate 20 is identical, and after expansion, the kickplate 20 and pedal 10 are vertical in 90 °, described upper to consolidate item 401 and kick
Plate 20 is in 45° angle, and lower solid item 402 makes the connection between kickplate 20 and pedal 10 in 45° angle with pedal 10 using Triangle Principle
It is more firm.
It is each to trample in component group 100 also referring to Fig. 1, Fig. 2 and Fig. 5, it is also set up on the two sides of the kickplate 20
It is useful for being equipped with ring-shaped hook with the adjacent card fastener 50 trampled component group 100 and connect, one end of the card fastener 50
501, the two sides of the pedal 10 are equipped with the positioning column 104 being adapted to ring-shaped hook.The ring-shaped hook 501 has one to open
Mouthful, in order to which ring-shaped hook 501 is buckled on positioning column 104, while also allowing for ring-shaped hook 501 and being detached with positioning column 104.It is described
The end of positioning column 104 has flange（Non- label in figure）, prevent ring-shaped hook 501 to be buckled on positioning column 104 and deviate from.
In use, when trampling component group 100 with upper one group and connecting, stepped on when the square hook 201 buckles into upper one group
After the groove 101 of plate 10, then the card fastener 50 is buckled on the positioning column 104 of upper one group of kickplate 20, makes to trample group
Connection between part group 100 is more firm, further, the size of the positioning column 104 and with the connection gap of kickplate 20 with
The size of card fastener 50, thickness are identical, just can guarantee higher occlusion degree.
Both sides on the kickplate 20 are equipped with third hinge column 203, and the card fastener 50 passes through third hinge column 203
It is connect with kickplate 20, distance and the side of the positioning column 104 away from pedal 10 on the top of the third hinge column 203 away from kickplate 20
Apart from identical, when trampling component group 100 with upper one group and connecting, make kickplate 20 and the upper one group pedal 10 for trampling component group 100
In 90 ° of angles, after fastening, the card fastener 50 is in 45° angle with kickplate 20, and card fastener 50 tramples component group 100 with upper one group
Pedal 10 keep the connection trampled between component group 100 more firm using Triangle Principle in 45° angle.
Please continue to refer to Fig. 1, Fig. 2 and Fig. 3, composable and dismounting the terraced fields special-purpose ladder, further includes that several groups can
Extending foot 301 and altitude location bolt 302 are provided at least one first altitude location hole in the support leg 30（Do not show in figure
Go out）, at least two second altitude location holes 303 are provided on the scalable stabilizer blade 301, and the support leg 30, which is sheathed on, to stretch
On contracting stabilizer blade 301；The length of every group of scalable stabilizer blade 301 is elongated successively, can adjust supporting rod according to the height and the gradient of terraced fields
Length, the support leg 30 is equivalent to the effect of a bar, is inserted into the soil in terraced fields, the company of effect connection stair and soil
Fixing piece is connect, is that load stair and the main of upper and lower pedestrian hold cultivation object.
Specifically, the scalable stabilizer blade 301 is less than the length of support leg 30, in order to store.Second height is fixed
Position hole 303 can be such that altitude location bolt 302 is inserted into corresponding second altitude location hole 303, make terraced fields according to actual installation height
Special-purpose ladder can adjust the mounting height for respectively trampling component group 100 according to actual installation situation.
Further, can also the bottom of support leg 30 or scalable stabilizer blade 301 be arranged protective case, make soil be not easy into
Enter in 30 scalable stabilizer blade 301 of support leg, to extend the service life of ladder.
Specifically, the width of the square hook 201 is identical at a distance from groove 101 to 10 bottom end of pedal, it can the side of preventing
The shaking of shape hook 201, keeps square hook 201 to be engaged with seamless between groove 101, makes to trample and connects between component group 100
It is more firm.
It is hinged by hinge 60 between the pedal 10 and kickplate 20, so that pedal 10 and kickplate 20 is facilitated expansion or receipts
It closes, convenient for storage, specifically, the hinge 60 of stating passes through screw and pedal 10 and kickplate 20, the hinge 60 at least two, tool
Body is determined according to the width of kickplate 20 and pedal 10.
In conclusion provided by the invention composable and dismounting terraced fields special-purpose ladder, tramples component by several and assembles shape
At individually trampling the kickplate in component and connected by hinge between stepping on, side is connected by solid item, and making individually to trample component can
To fold, it is ensured that trample the stability of component, further, trample between component through square hook and the card of side
Fastener is connected with positioning column, keeps the connection trampled between component more firm, and the support leg extended by kickplate is telescopic
Support leg can adjust the height of support leg as needed, cannot the present invention is based in the farming land in basic farmland
Under conditions of hard bottom, convenient for assembly and disassembly, the agricultural stair of collection, transport, and can be according to the length on field road, and ladder
The height in field is assembled by quantity, is a kind of simple, convenient, efficient agricultural tools device.
It, can according to the technique and scheme of the present invention and its hair it is understood that for those of ordinary skills
Bright design is subject to equivalent substitution or change, and all these changes or replacement should all belong to the guarantor of appended claims of the invention
Protect range.
Claims (8)
1. a kind of composable and dismounting terraced fields special-purpose ladder, trample component by several and assemble and formed, which is characterized in that is described to step on
It includes pedal and kickplate to step on component, and the top of the pedal and the bottom end of kickplate are hinged in 90 °, and the top of the kickplate is provided with
For connecting upper one group of square hook for trampling component, the square hook is wholely set with pedal, and the bottom end of kickplate is extended with
At least two support legs, the side corresponding position of the pedal are equipped with the groove being adapted to square hook；
The two sides for trampling component are equipped with folding solid item, and the solid item includes upper solid item and lower solid item, it is described on
Gu one end of item and one end of lower solid item are hinged, the upper solid other end of item and being hinged at for kickplate, the lower solid item
The other end and pedal are hinged at；
One end of the lower solid item is extended with first portion, and one end of the upper solid item is equipped with the card being adapted to first portion
Detain notch.
2. according to claim 1 composable and dismounting terraced fields special-purpose ladder, which is characterized in that the end in first portion
End is provided with for the bending part with upper solid item cooperation locking.
3. according to claim 1 composable and dismounting terraced fields special-purpose ladder, which is characterized in that the two sides of the pedal
On be equipped with the first hinge column, the two sides of the kickplate are equipped with the second hinge column, the top of the first hinge column tool pedal
The distance at end is identical with the distance of bottom end of second hinge column away from kickplate.
4. according to claim 3 composable and dismounting terraced fields special-purpose ladder, which is characterized in that it is each to trample in component,
Be additionally provided on the two sides of the kickplate for the adjacent card fastener trampled component and connect, the one of the card fastener
End is equipped with ring-shaped hook, and the two sides of the pedal are equipped with the positioning column being adapted to ring-shaped hook.
5. according to claim 4 composable and dismounting terraced fields special-purpose ladder, which is characterized in that the both sides on the kickplate
It is equipped with third hinge column, the distance on the top of the third hinge column away from the kickplate phase at a distance from side of the positioning column away from pedal
Together.
6. according to claim 1 composable and dismounting terraced fields special-purpose ladder, which is characterized in that further including several groups can stretch
Contracting stabilizer blade and altitude location bolt are provided at least one first altitude location hole in the support leg, are set on the scalable stabilizer blade
At least two second altitude location holes are equipped with, the support leg is sheathed on scalable stabilizer blade；The length of every group of scalable stabilizer blade
It is elongated successively.
7. according to claim 1 composable and dismounting terraced fields special-purpose ladder, which is characterized in that the width of the square hook
Degree is identical at a distance from groove to pedal bottom end.
8. according to claim 1 composable and dismounting terraced fields special-purpose ladder, which is characterized in that the pedal and kickplate it
Between it is hinged by hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611176271.8A CN106761367B (en) | 2016-12-19 | 2016-12-19 | A kind of composable and dismounting terraced fields special-purpose ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611176271.8A CN106761367B (en) | 2016-12-19 | 2016-12-19 | A kind of composable and dismounting terraced fields special-purpose ladder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106761367A CN106761367A (en) | 2017-05-31 |
| CN106761367B true CN106761367B (en) | 2018-08-10 |
Family
ID=58890096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611176271.8A Active CN106761367B (en) | 2016-12-19 | 2016-12-19 | A kind of composable and dismounting terraced fields special-purpose ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106761367B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110847633B (en) * | 2019-09-18 | 2021-03-23 | 济南城建集团有限公司 | Foldable assembled safety ladder |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2739176B2 (en) * | 1987-07-31 | 1998-04-08 | サイコ・インコーポレーテッド | Movable folding chorus riser |
| CN2365304Y (en) * | 1998-08-27 | 2000-02-23 | 赵振忠 | Precast cement stairway |
| CN2463490Y (en) * | 2000-03-09 | 2001-12-05 | 胡抒 | Foldable stairway |
| CN205116589U (en) * | 2015-11-24 | 2016-03-30 | 四川华构住宅工业有限公司 | Foldable stair tread |
| CN205330034U (en) * | 2016-01-27 | 2016-06-22 | 徐懋声 | Combined stair |
| CN206346693U (en) * | 2016-12-19 | 2017-07-21 | 深圳愚乐园现代农林科技发展有限公司 | A kind of composable and dismounting terraced fields special-purpose ladder |
-
2016
- 2016-12-19 CN CN201611176271.8A patent/CN106761367B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106761367A (en) | 2017-05-31 |
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Address after: 518105 No. 48 Yanshan Avenue, Yanchuan Community, Songgang Street, Baoan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Huatian Shengshi Agroforestry Technology Development Co.,Ltd. Address before: 518105 No. 48 Yanshan Avenue, Yanchuan Community, Songgang Street, Baoan District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN YULEYUAN MODERN AGRICULTURE AND FORESTRY TECHNOLOGY DEVELOPMENT CO.,LTD. |
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Effective date of registration: 20221014 Address after: 518000 406, Building 1, No. 86, Xiangyang Road, Yanchuan Community, Yanluo Street, Bao'an District, Shenzhen, Guangdong Patentee after: Guangdong Praseodymium Health Care Industry Investment Co.,Ltd. Address before: 518105 No. 48 Yanshan Avenue, Yanchuan Community, Songgang Street, Baoan District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Huatian Shengshi Agroforestry Technology Development Co.,Ltd. |