CN204002530U - Pluck bamboo bimber stair connecting elements for high-order fruit - Google Patents
Pluck bamboo bimber stair connecting elements for high-order fruit Download PDFInfo
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- CN204002530U CN204002530U CN201420377782.6U CN201420377782U CN204002530U CN 204002530 U CN204002530 U CN 204002530U CN 201420377782 U CN201420377782 U CN 201420377782U CN 204002530 U CN204002530 U CN 204002530U
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- arc cell
- cell body
- threaded screw
- double threaded
- heavy stand
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Abstract
The utility model relates to and connects bamboo bimber stair link, and specifically bamboo bimber stair connecting elements for the high-order fruit of a kind of harvesting, comprises two symmetrically arranged arc cell bodies, and the deep-slotted chip breaker of these two arc cell bodies is oppositely arranged; In the outer wall footpath of arc cell body, be upwards evenly equipped with two longitudinal mounting grooves, the angle between these two longitudinal mounting grooves is 180 °; On arc cell body between described two longitudinal mounting grooves, be provided with two heavy stand hole is laterally installed, these two the upper and lower that heavy stand hole lays respectively at arc cell body is laterally installed; In described longitudinal mounting groove, be provided with at least two longitudinal installing holes, two terminations that are arranged in the double threaded screw I of longitudinal installing hole pass respectively two longitudinal mounting grooves on arc cell body, and two nuts that are positioned at this double threaded screw I termination are tight against respectively the bottom land at described two longitudinal mounting grooves.The utility model is because the advantage that described structure has is: climb safety, reduced carrying difficulty, be convenient to handling and reduce energy consumption.
Description
Technical field
The utility model relates to and connects bamboo bimber stair link, the especially a kind of high-order fruit of harvesting bamboo bimber stair connecting elements that improves climbing safety, reduction carrying difficulty, is convenient to load and unload and reduce energy consumption.
Background technology
Bamboo bimber stair is widely used in people's daily production, for example, for agricultural product being realized to the transfer between lower position and eminence position, for fruit-picking and for pruning the daily productions such as branch of fruit tree.
The bamboo bimber stair of prior art generally comprises symmetrically arranged two main support columns, between two main support columns, by some crossbeam pole for climbing, connect as one, during use, people climb up step by step by crossbeam pole for climbing, realize the transfer of the position that hoists from lower position.The general height of bamboo bimber stair of this structure is 10 meters of left and right, and the bamboo bimber stair that general rural households use, just can not leave in indoor and cannot carry indoor with interior [being all generally 8 meters] at 10 meters because long.
Yet, people are in actual production process, the stair that often need to grow are realized the fruit of higher position [this higher position, place refers to the height that exceeds 10 meters] are plucked, and the fruit tree branch of higher position [this higher position, place refers to the height that exceeds 10 meters] is pruned.The common way of people is exactly that the main support column of two stair is overlapping, then by rope or steel wire, bundlees fixing.Which has solved people to a certain extent aborning to exceeding the demand of stair height itself.But, in use, often, because the pliability of rope causes two stair to depart from from binding, cause security incident, and in binding process, for guaranteeing the fastness of binding, people kill knot by rope often, after finishing using, with cutter, cut off rope, realize the separation of two stair, the rope that cutter cuts off cannot utilize again, waste resource; Strong than rope binding by the stair fastness of steel wire bundle, but binding with separated in quite consuming time, the handling difficulty of two stair is large.In the time need to being carried to other fruit-bearing forest from a slice fruit-bearing forest, because the stair handling difficulty of steel wire bundle is large, is all generally that the long stair after binding are directly carried, in handling process because long stair are easy to be stopped by other trees or house, difficult.
In sum, the problem that the bamboo bimber stair link technique of prior art exists is: climbing safety is low, carrying difficulty is large, handling difficulty and energy consumption large.
Summary of the invention
The purpose of this utility model is to provide a kind of high-order fruit of harvesting bamboo bimber stair connecting elements that improves climbing safety, reduction carrying difficulty, is convenient to handling and reduction energy consumption.
The technical scheme adopting is for achieving the above object such, i.e. the high-order fruit use of a kind of harvestings bamboo bimber stair connecting elements, wherein: comprise two symmetrically arranged arc cell bodies, the deep-slotted chip breaker of these two arc cell bodies is oppositely arranged;
In the outer wall footpath of arc cell body, be upwards evenly equipped with two longitudinal mounting grooves, the angle between these two longitudinal mounting grooves is 180 °;
On arc cell body between described two longitudinal mounting grooves, be provided with two heavy stand hole is laterally installed, these two the upper and lower that heavy stand hole lays respectively at arc cell body is laterally installed, horizontal installation heavy stand hole and the distance between arc cell body top on arc cell body top are greater than in the horizontal installation heavy stand hole of arc cell body bottom and the distance between arc cell body bottom, and the interior angle forming between heavy stand hole and deep-slotted chip breaker body axis is laterally installed and is equated, this interior angle is obtuse angle;
Described longitudinal mounting groove upwards connects the outer wall bottom to arc cell body from the outer wall top of arc cell body in the outer wall footpath of arc cell body;
In described longitudinal mounting groove, be provided with at least two longitudinal installing holes, two terminations that are arranged in the double threaded screw I of longitudinal installing hole pass respectively two longitudinal mounting grooves on arc cell body, and two nuts that are positioned at this double threaded screw I termination are tight against respectively the bottom land at described two longitudinal mounting grooves;
Described two arc cell bodies are fixed as one by double threaded screw II and double threaded screw III; Described double threaded screw II from the horizontal installation heavy stand hole on an arc cell body top wherein through the horizontal installation heavy stand hole of an other arc cell body bottom by the nut check of this double threaded screw II termination; Described double threaded screw III from the horizontal installation heavy stand hole of an arc cell body bottom wherein through the horizontal installation heavy stand hole on an other arc cell body top by the nut check of this double threaded screw III termination.During use, the top of the main support column of existing common bamboo bimber stair and bottom default with longitudinally installing hole and the installing hole that laterally mates in installation heavy stand hole described in this structural connection; Nut in double threaded screw I, double threaded screw II and double threaded screw III is unloaded, then the deep-slotted chip breaker of the arc cell body of two is fitted in to the main support column place of two bamboo bimber stair junctions, and then by double threaded screw II and double threaded screw III, arc cell body and two bamboo bimber stairs are fixed as one [realizing longitudinally fixing], last double threaded screw I through arc cell body and main support column by arc cell body and two bamboo bimber stairs be fixed as one [realize laterally and fixing].The nut of double threaded screw I, double threaded screw II and double threaded screw III and the joint face of arc cell body are plane, make the connection between stair more firm.
The utility model is because the advantage that said structure has is: simple in structure, be easy to manufacture; Relatively short stair are transported to using area and assemble again, be convenient to transportation, load and unload simple and quick; Adopt said structure the shorter stair of multi-section to be connected into the longer stair of proper height, steadiness is strong, the vertical and horizontal of stair are all firmly fixed, make adjacent two stair at the stress equalization of the either direction of junction, improved climbing safety, after described connector dismounting, can again utilize, general 2 to 3 above-mentioned connecting elementss of the general purchase of common farmers', just the conversion that can carry out effectively fast between length stair is used, and has reduced energy consumption.
Accompanying drawing explanation
The non-limiting embodiment that the utility model can provide by accompanying drawing further illustrates.
Fig. 1 is the structural representation of the utility model stereoscopic-state;
Fig. 2 is plan structure schematic diagram of the present utility model.
Fig. 3 is the sectional structure schematic diagram that the single arc cell body of the utility model is laterally installed place, heavy stand hole.
Fig. 4 is the sectional structure schematic diagram that the utility model is laterally installed place, heavy stand hole.
In figure: 1, arc cell body; 2, deep-slotted chip breaker; 3, heavy stand hole is laterally installed; 4, longitudinal mounting groove; 5, longitudinal installing hole; 6, double threaded screw I; 7, double threaded screw II; 8, double threaded screw III; α, interior angle.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Referring to the high-order fruit of the harvesting in accompanying drawing 1 to 4, figure bamboo bimber stair connecting elements, wherein: comprise two symmetrically arranged arc cell bodies 1, the deep-slotted chip breaker 2 of these two arc cell bodies 1 is oppositely arranged;
In the outer wall footpath of arc cell body 1, be upwards evenly equipped with two longitudinal mounting grooves 4, the angle between these two longitudinal mounting grooves 4 is 180 °;
On arc cell body 1 between described two longitudinal mounting grooves 4, be provided with two heavy stand hole 3 is laterally installed, these two the upper and lower that heavy stand hole 3 lays respectively at arc cell body 1 is laterally installed, horizontal installation heavy stand hole 3 and the distance between arc cell body 1 top on arc cell body 1 top are greater than in the horizontal installation heavy stand hole 3 of arc cell body 1 bottom and the distance between arc cell body 1 bottom, and the interior angle α forming between heavy stand hole 3 and arc cell body 1 axis is laterally installed and equates, this interior angle α is obtuse angle;
Described longitudinal mounting groove 4 upwards connects the outer wall bottom to arc cell body 1 from the outer wall top of arc cell body 1 in the outer wall footpath of arc cell body 1;
In described longitudinal mounting groove 4, be provided with at least two longitudinal installing holes 5, two terminations that are arranged in the double threaded screw I 6 of longitudinal installing hole 5 pass respectively two longitudinal mounting grooves 4 on arc cell body 1, and two nuts that are positioned at these double threaded screw I 6 terminations are tight against respectively the bottom land at described two longitudinal mounting grooves 4;
Described two arc cell bodies 1 are fixed as one by double threaded screw II 7 and double threaded screw III 8; Described double threaded screw II 7 from the horizontal installation heavy stand hole 3 on arc cell body 1 top wherein through the horizontal installation heavy stand hole 3 of other arc cell body 1 bottom by the nut check of these double threaded screw II 7 terminations; Described double threaded screw III 8 from the horizontal installation heavy stand hole 3 of arc cell body 1 bottom wherein through the horizontal installation heavy stand hole 3 on other arc cell body 1 top by the nut check of these double threaded screw III 8 terminations.When this embodiment is used, the top of the main support column of existing common bamboo bimber stair and bottom default with longitudinally installing hole 5 and the installing hole that laterally mates in installation heavy stand hole 3 described in this structural connection; Nut in double threaded screw I 6, double threaded screw II 7 and double threaded screw III 8 is unloaded, then the deep-slotted chip breaker 2 of the arc cell body 1 of two is fitted in to the main support column place of two bamboo bimber stair junctions, and then by double threaded screw II 7 and double threaded screw III 8, arc cell body 1 and two bamboo bimber stairs are fixed as one [realizing longitudinally fixing], last double threaded screw I 6 through arc cell body 1 and main support column by arc cell body and two bamboo bimber stairs be fixed as one [realize laterally and fixing].The nut of double threaded screw I 6, double threaded screw II 7 and double threaded screw III 8 and the joint face of arc cell body are plane, make the connection between stair more firm.
For ease of batch production, in above-described embodiment, preferably: described two arc cell bodies 1 are semicircle shape, after this two arc cell bodies, 1 laminating, form the cylindrical shell of circle shape.
For further improving the steadiness of adjacent stair junction, in above-described embodiment, preferably: described longitudinal installing hole 5 is four, wherein two longitudinal installing holes 5 are positioned at longitudinal mounting groove 4 tops, and two other longitudinal installing hole 5 is positioned at longitudinal mounting groove 4 bottoms.
For further improving the steadiness of adjacent stair junction, in above-described embodiment, preferably: be provided with plastic cement elastomeric pad between the bottom land of the nut of described double threaded screw I 6 and longitudinally mounting groove 4.Between the heavy stand in the nut of described double threaded screw II 7 and laterally installation heavy stand hole 3, be provided with plastic cement elastomeric pad.Between the heavy stand in the nut of described double threaded screw III 8 and laterally installation heavy stand hole 3, be provided with plastic cement elastomeric pad.
Parts in above-mentioned all embodiment all can adopt metal, alloy material or hard PVC material to make, and optimal selection is hard PVC material.
Obviously, above-mentioned all embodiment are a part of embodiment of the present utility model, rather than whole embodiment.Based on embodiment described in the utility model, those skilled in the art are not making all other embodiment that obtain under creative work prerequisite, all belong to the category of the utility model protection.
In sum, due to said structure, improved climbing safety, reduced carrying difficulty, be convenient to handling and reduced energy consumption.
Claims (6)
1. pluck a bamboo bimber stair connecting elements for high-order fruit, it is characterized in that: comprise two symmetrically arranged arc cell bodies (1), the deep-slotted chip breaker (2) of these two arc cell bodies (1) is oppositely arranged;
In the outer wall footpath of arc cell body (1), be upwards evenly equipped with two longitudinal mounting grooves (4), the angle between these two longitudinal mounting grooves (4) is 180 °;
On arc cell body (1) between described two longitudinal mounting grooves (4), be provided with two heavy stand hole (3) is laterally installed, these two the upper and lower that heavy stand hole (3) lays respectively at arc cell body (1) is laterally installed, being positioned at the horizontal installation heavy stand hole (3) on arc cell body (1) top and the distance between arc cell body (1) top is greater than and is positioned at the horizontal installation heavy stand hole (3) of arc cell body (1) bottom and the distance between arc cell body (1) bottom, and the interior angle (α) forming between heavy stand hole (3) and arc cell body (1) axis is laterally installed to be equated, this interior angle (α) is obtuse angle,
Described longitudinal mounting groove (4) upwards connects to the outer wall bottom of arc cell body (1) from the outer wall top of arc cell body (1) in the outer wall footpath of arc cell body (1);
In described longitudinal mounting groove (4), be provided with at least two longitudinal installing holes (5), two terminations that are arranged in the double threaded screw I (6) of longitudinal installing hole (5) pass respectively two the longitudinal mounting grooves (4) on arc cell body (1), and two nuts that are positioned at this double threaded screw I (6) termination are tight against respectively the bottom land at described two longitudinal mounting grooves (4);
Described two arc cell bodies (1) are fixed as one by double threaded screw II (7) and double threaded screw III (8); Described double threaded screw II (7) from the horizontal installation heavy stand hole (3) on an arc cell body (1) top wherein through the horizontal installation heavy stand hole (3) of an other arc cell body (1) bottom by the nut check of this double threaded screw II (7) termination; Described double threaded screw III (8) from the horizontal installation heavy stand hole (3) of an arc cell body (1) bottom wherein through the horizontal installation heavy stand hole (3) on an other arc cell body (1) top by the nut check of this double threaded screw III (8) termination.
2. bamboo bimber stair connecting elements for the high-order fruit of harvesting according to claim 1, is characterized in that: described two arc cell bodies (1) are semicircle shape, forms the cylindrical shell of circle shape after this two arc cell bodies (1) laminating.
3. bamboo bimber stair connecting elements for the high-order fruit of harvesting according to claim 1, it is characterized in that: described longitudinal installing hole (5) is four, wherein two longitudinal installing holes (5) are positioned at longitudinal mounting groove (4) top, and two other longitudinal installing hole (5) is positioned at longitudinal mounting groove (4) bottom.
4. bamboo bimber stair connecting elements for the high-order fruit of harvesting according to claim 1, is characterized in that: between the bottom land of the nut of described double threaded screw I (6) and longitudinally mounting groove (4), be provided with plastic cement elastomeric pad.
5. bamboo bimber stair connecting elements for the high-order fruit of harvesting according to claim 1, is characterized in that: between the heavy stand in the nut of described double threaded screw II (7) and laterally installation heavy stand hole (3), be provided with plastic cement elastomeric pad.
6. bamboo bimber stair connecting elements for the high-order fruit of harvesting according to claim 1, is characterized in that: between the heavy stand in the nut of described double threaded screw III (8) and laterally installation heavy stand hole (3), be provided with plastic cement elastomeric pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420377782.6U CN204002530U (en) | 2014-07-10 | 2014-07-10 | Pluck bamboo bimber stair connecting elements for high-order fruit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420377782.6U CN204002530U (en) | 2014-07-10 | 2014-07-10 | Pluck bamboo bimber stair connecting elements for high-order fruit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204002530U true CN204002530U (en) | 2014-12-10 |
Family
ID=52042550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420377782.6U Expired - Fee Related CN204002530U (en) | 2014-07-10 | 2014-07-10 | Pluck bamboo bimber stair connecting elements for high-order fruit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204002530U (en) |
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2014
- 2014-07-10 CN CN201420377782.6U patent/CN204002530U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20150710 |
|
| EXPY | Termination of patent right or utility model |