CN207167249U - It is a kind of can unrestricted choice pattern tree holder - Google Patents
It is a kind of can unrestricted choice pattern tree holder Download PDFInfo
- Publication number
- CN207167249U CN207167249U CN201720913832.1U CN201720913832U CN207167249U CN 207167249 U CN207167249 U CN 207167249U CN 201720913832 U CN201720913832 U CN 201720913832U CN 207167249 U CN207167249 U CN 207167249U
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- CN
- China
- Prior art keywords
- locking plate
- gear
- support bar
- hanger bracket
- lock
- 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.)
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Abstract
The utility model discloses it is a kind of can unrestricted choice pattern tree holder, including firm banking, support bar and elastic bands；The firm banking is provided with from lock unit, the support bar is connected with described from lock unit, it is described to include gear, gear lock and tooth rest from lock unit, the support bar is fixedly installed on the gear, the pinion rotation is arranged on the tooth rest, and the gear lock includes locking plate, physical pendulum and the hanger bracket being arranged on tooth rest；The locking plate is laminated structure, and the physical pendulum is hung on the hanger bracket；The locking plate lower surface is provided with a groove, rotated on the hanger bracket and be provided with top flat, the top flat upper surface is provided with an inclined-plane away from the hanger bracket side, the top flat, which is used to coordinate with the groove, supports the locking plate, the gear is actively pinned to realize, the utility model in use, can be according to arboreal growth, it is automatic to adapt to the diameter change of trees, while can also reinforcement effect be played to trees.
Description
Technical field
The utility model is related to agriculture articles for use field, tool body be related to it is a kind of can unrestricted choice pattern tree holder technology neck
Domain.
Background technology
Forestry plantation is one of agriculture articles for use with tree holder, and at present, the common forestry plantation tree holder of in the market can only
For helping tree, function is more single, the growth for not adapting to plant be present, it is impossible to which the angle and support force of adjusting bracket are not enough etc.
Shortcoming, it is impossible to give full play to the forestry plantation use for helping tree device.
Utility model content
The shortcomings that the purpose of this utility model is to overcome prior art, there is provided it is a kind of can unrestricted choice pattern help tree
Frame.
In order to solve the above technical problems, the utility model employs following technical measures：
It is a kind of can unrestricted choice pattern tree holder, including firm banking, support bar and elastic bands；The elastic bands
For cyclic structure, some support chips are uniformly provided with the elastic bands, the support chip is provided with bolt hole, the support bar
Quantity is identical with the support chip, and the supporting bar top is equipped with bolt, the top of the support bar and the support chip
Bolt hole is connected, and the firm banking is annular shape, and the firm banking is provided with from lock unit, the support bar with it is described from
Lock unit is connected, described to include gear, gear lock and tooth rest from lock unit, and the support bar is fixedly installed on the gear
On, the pinion rotation is arranged on the tooth rest, and the gear lock includes being arranged at locking plate on tooth rest, physical pendulum and outstanding
Hanger；The locking plate is laminated structure and is provided with projection close to gear one end, and the laminated structure has opening, the locking plate
Length is 8-10cm, and the physical pendulum is hung on the hanger bracket, and the locking plate is rotatablely connected with the hanger bracket, the physical pendulum
The locking plate can be driven to rotate to pin the gear under the action of the forces of the wind, so as to realize the fixed support bar；The lock
Piece lower surface is provided with a groove, and the groove turns positioned at the opening on the side of the hanger bracket, the hanger bracket
Dynamic to be provided with top flat, the top flat upper surface is provided with an inclined-plane away from the hanger bracket side, and the top flat is used for and the groove
Coordinate and support the locking plate, the gear is actively pinned to realize.
As a further improvement, the locking plate is rectangle, the locking plate includes rotary shaft, and is set by the rotary shaft
In on the hanger bracket.
As a further improvement, the physical pendulum includes forced section and the driving section being connected with the forced section, the biography
Dynamic portion is rectangle and is located at the underface of the locking plate, after the forced section is acted on by wind-force, the driving section can be driven to shake
Put to drive the locking plate to rotate so as to pin the gear.
As a further improvement, the rotational angle that the locking plate locks the gear is 15 °~25 °.
As a further improvement, the distance of the locking plate and the gear is the 1/11 of the locking plate length.
As a further improvement, the forced section is ellipse.
As a further improvement, effective lifting surface area (m of the forced section2) with the ratio of self gravitation (N) it is 0.02.
Compared with prior art, the utility model has advantages below：
1st, trees fixing end is elastic bands in the utility model, can be according to arboreal growth, the automatic diameter for adapting to trees
Change.
2nd, the utility model is provided with from lock unit, is automatically locked support bar, entered by adjusting rod when strong wind weather can be achieved
One step improves support force.
3rd, the rotating shaft of locking plate is located remotely from gear side in the utility model, and locking plate can be because self gravitation solves automatically when calm
Gear is locked, effectively avoids false-lock situation.
4th, the distance of locking plate and gear is the 1/7~1/4 of locking plate length in the utility model, and this ratio setting can protected
Demonstrate,prove the locking plate will not because slight extraneous factor disturb and to the gear false-lock in the case of, make gear lock to wind sensing essence
Du Genggao, further, the distance of locking plate and gear is the 1/6~1/5 of locking plate length, the locking plate that the utility model is selected with
The distance of gear is the 1/11 of locking plate length.
5th, physical pendulum driving section is rectangle in the utility model, it is possible to achieve regardless of wind direction, as long as physical pendulum can be blown,
Locking plate can be made to raise up, with locked gear.
6th, physical pendulum used in the utility model middle gear lock is dismountable that can be selected according to the different requirement of trees
The physical pendulum of different size, the minimum wind-force that can with unrestricted choice gear lock different with the wind-force that little tree can bear is set greatly, together
When, trees growth phase in the early stage, the speed of growth is very fast, and easily by ectocine and length is askew, gear used in trees can be reduced
The minimum wind-force of locking of lock, to prevent external wind power from influenceing arboreal growth.
7th, in the utility model forced section effective lifting surface area (m2) with the ratio of self gravitation (N) for 0.005~
0.06, physical pendulum, to defined angle, can be determined in different wind-force lower swings by setting different ratio on gear
Lock minimum wind-force, while be not in extraneous wind-force do not reach setting minimum wind-force occur as soon as false-lock or exceed setting most
The situation that the amplitude of fluctuation of low wind-force but physical pendulum can not enough lock, further, effective lifting surface area of forced section
(m2) with the ratio of self gravitation (N) it is 0.01~0.03, the effective lifting surface area (m for the forced section that the utility model is selected2) with
The ratio of self gravitation (N) is 0.02.
8th, forced section is shaped as ellipse in the utility model, can make the more preferable stress of forced section, makes the sensitive of physical pendulum
Du Genggao.
9th, the rotational angle that locking plate described in the utility model locks the gear is 15 °~25 °, it is possible to prevente effectively from by mistake
The situation of lock occurs, while can also ensure the sensitivity of locking plate.
10th, the utility model sets top flat, to realize tree holder by setting groove on the locking plate on hanger bracket
In automatic locking mode and the free switching of active lock pattern.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of the utility model-embodiment 1.
Accompanying drawing 2 is the schematic diagram from lock unit of the utility model-embodiment 1.
Accompanying drawing 3 is the structural representation of the utility model-embodiment 2.
Accompanying drawing 4 is the force analysis figure of the physical pendulum of the utility model-embodiment.
Accompanying drawing 5 is the hanger bracket part-structure schematic diagram of the utility model-embodiment 1.
Firm banking 1, support bar 2, adjusting rod 3, elastic bands 4, support chip 5, bolt hole 6, slideway 7, sliding block 71, self-locking
Unit 8, gear 81, gear lock 82, tooth rest 83, locking plate 821, physical pendulum 822, rotary shaft 823, hanger bracket 824, top flat 825, tiltedly
Face 8251, opening 8211, driving section 8221, forced section 8222, groove 8212.
Embodiment
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
Embodiment 1：
Fig. 1 is refer to, the utility model embodiment carries 1 and supplied a kind of tree holder for adapting to plant growth, including fixed bottom
Seat 1, support bar 2, adjusting rod 3, elastic bands 4, support chip 5, bolt hole 6, slideway 7, from lock unit 8.
Fig. 2 is refer to, described to include gear 81, gear lock 82, tooth rest 83 from lock unit 8, the gear lock includes lock
Piece 821, physical pendulum 822, rotary shaft 823, hanger bracket 824.
The elastic bands are cyclic structure 4, and some support chips 5, the support chip are uniformly provided with the elastic bands 4
5 are provided with bolt hole 6, and the quantity of support bar 2 is identical with the support chip 5, and the both ends of support bar 2 are equipped with bolt, institute
State support bar 2 and be provided with slideway 7, the firm banking 1 is circular ring, and bolt hole 6 is uniformly provided with the firm banking 1
And it is corresponding with the bolt hole 6 on support chip 5, the top and bottom of the support bar 3 respectively with support chip 5 and firm banking 1
Bolt hole connection, the quantity of adjusting rod 3 is identical with the support bar 2, and the top of adjusting rod 3 is provided with and the slideway
7 sliding blocks 71 coordinated, the bottom of adjusting rod 3 are provided with from lock unit 8, the firm banking 1 and described are fixed from lock unit 8
It is arranged on ground, it is described to be used for from lock unit 8 when there is wind effect, the support bar 2 is pinned according to the effect of wind-force itself
To strengthen the support force of the support bar 2.
In use, the support bar 2 can arbitrarily adjust angle to the utility model, and the elastic bands 4 can be with tree
The growth of wood and diameter change, meanwhile, external wind reach it is described acted from lock unit 8 wind-force when, it is described from lock unit 8 from
The locked adjusting rod 3 is moved, so that support bar 2 is locked, it is impossible to angle changing, to provide bigger support force for trees, support
It is better.
In the present embodiment, described to include gear 81, gear lock 82 and tooth rest 83 from lock unit 8, the adjusting rod 3 is solid
Surely it is arranged on the gear 81, the gear 81 is rotated and is arranged on the tooth rest 83, and the gear lock 82 includes setting
In the locking plate 821 on tooth rest, physical pendulum 822 and hanger bracket 823, the physical pendulum 822 is arranged on the hanger bracket 823, described
Locking plate 821 is rotatablely connected with the hanger bracket 823, and the physical pendulum 822 can drive the locking plate 821 to rotate under the action of the forces of the wind
To pin the gear 81, so as to realize the fixed support bar 2.
In the present embodiment, the locking plate 821 is rectangle, and the locking plate 821 is provided with projection close to the one end of gear 81, described
Locking plate includes rotary shaft 823, and the rotary shaft 823 is arranged on the locking plate 821 and is located remotely from the side of gear 81, described
Locking plate is provided with opening 8211, and the opening 8211 is used to alloing the physical pendulum 822 to be suspended on the locking plate 821 times and can be with
The swing of all directions is realized, the physical pendulum 822 includes forced section 8222 and the driving section 8221 being connected with the forced section,
The driving section 8221, can after the forced section 8222 is acted on by wind-force for rectangle and positioned at the underface of the locking plate 821
The driving section 8221 is driven to wave to drive the locking plate 821 to rotate so as to pin the gear 81.Physical pendulum when calm
822 set back, and locking plate 821 can effectively avoid false-lock situation because self gravitation automatic unlocking.
The gear 81 is fixed on the tooth rest 83 and rotatably, the hanger bracket 824 is fixed on the tooth rest
On 83, the physical pendulum 822 is suspended on the hanger bracket 824 by rope, and the locking plate 821 is solid by the rotary shaft 823
It is scheduled on the hanger bracket 824.
The operation principle from lock unit 8 is, when physical pendulum 822 described in enough wind blows, the physical pendulum 822
Upper end tilts, and drives the locking plate 821 to raise up, the gap protruded out between gear tooth of the locking plate 821 with dead gear.
In the present embodiment, the upper surface of physical pendulum 822 is rectangle and area is less than the locking plate 821, the physical pendulum 822
And positioned at the lower section of locking plate 821 and positioned at the close side of gear 81 be in contact with the locking plate 821, such structure can protect
Card, no matter what kind of wind direction is, as long as wind-force enough rotates the physical pendulum 822, the physical pendulum 822 just can drive the locking plate
821 raise up, so as to the locked gear 81.
In the present embodiment, learnt by multiple experiment, when setting the self-locking angle of locking plate 821 as 15 ° -25 °, from
It is best to lock effect, can effectively avoid that (such as vehicle or animal pass through from the side, the wind of drive and vibrations because of slight extraneous factor
Deng influence) and cause to make the gear lock 82 higher to the induction precision of wind-force while false-lock, for reason given above, with reference under
State trigonometric function formula and the position of the rotary shaft 823 calculates, can obtain the length and the locking plate 821 of the locking plate 821
With the ratio range of the distance of the gear 81.
S=Ltan θ
In formula, S is the distance of the locking plate 821 and the gear 81, and L is the length of the locking plate 821, and θ is described
The self-locking angle of locking plate 821.
By being calculated, the ratio model of the length and the locking plate 821 of the locking plate 821 and the distance of the gear 81
Enclose for 1/7~1/4, this ratio setting can ensure the locking plate 821 will not because slight extraneous factor is disturbed and to the tooth
In the case of taking turns 81 false-locks, make the gear lock higher to the induction precision of wind-force, it is furthermore preferred that the locking plate 821 with it is described
The distance of gear 81 is the 1/6~1/5 of the length of locking plate 821, in this implementations, the locking plate 321 and the gear 31 away from
From 1/11 for the length of locking plate 321, meanwhile, the length that the locking plate 821 is proved according to test of many times result is 8-10cm
When, best results.
In the present embodiment, physical pendulum 822 used in the gear lock 82 is dismountable, can be different according to trees
It is required that the physical pendulum of selection different size, big tree is different with the wind-force that little tree can bear, and can be locked most with unrestricted choice gear
Low wind-force, meanwhile, it can be seen from related data, trees growth phase in the early stage, the speed of growth is very fast, and easily by ectocine
And length is askew, when extraneous wind-force reaches Pyatyi, the trees for being in the primary growth stage can be impacted, to reduce external wind
Influence of the power to arboreal growth can reduce the minimum self-locking wind-force of gear lock used in trees, to prevent external wind power from influenceing trees life
It is long.
The trees of maturation can be impacted when extraneous wind-force reaches eight grades, can ruin trees folding, for maturation
Trees, minimum self-locking wind-force can be arranged to 7-8 levels, when extraneous wind-force is less than 7-8 levels, support bar will not self-locking, can be with
Preferably adapt to the growth of trees.
In order to allow physical pendulum 822 can to have more preferably susceptibility to extraneous wind-force, the utility model is to the physical pendulum 822
Effective lifting surface area and the gravity of itself have point-device setting.
Following data are obtained according to experiment and data-gathering：
It is 15 ° -25 ° according to the above-mentioned self-locking angle optimum range for understanding gear lock 83, therefrom chooses compared with the figure of merit, set tooth
The self-locking angle of wheel lock 83 is 20 °, with reference to force analysis (force analysis refer to Fig. 4) and the data in above-mentioned chart of physical pendulum
Available, in order that the locking plate 821 raises up 20 °, horizontal wind-force suffered by the physical pendulum 822 is at least the physical pendulum 822 itself
More than twice of gravity can just make the locking plate 821 raise up 20 °.
Obtained after being calculated with reference to above-mentioned data, effective lifting surface area (㎡ of the forced section 8222 of the physical pendulum 822) and from
The ratio of body gravity (N) is 0.005~0.06, the physical pendulum, to defined angle, can be led in different wind-force lower swings
Cross and different ratio is set to determine minimum wind-force that the gear is locked, while be not in that extraneous wind-force does not reach setting
Minimum wind-force occurs as soon as false-lock or situation inadequate more than the amplitude of fluctuation for setting minimum wind-force but physical pendulum to lock, more
Further, effective lifting surface area (㎡ of forced section) with the ratio of self gravitation (N) it is 0.01~0.03.In the present embodiment,
Effective lifting surface area (㎡ of forced section) with the ratio of self gravitation (N) it is 0.02.
The forced section 8222 of the physical pendulum 822 is spherical or oval, and such shape can ensure the forced section
Sensing of 8222 stress evenly to wind-force is sensitiveer, is also more convenient for by setting the hollow size inside forced section 8222
Directly to set effective lifting surface area (㎡ of forced section) and self gravitation (N) ratio.
The support bar and angle adjustable extent formed by the firm banking are 40 °~50 ° in the present embodiment,
In the range of this, the support force that support bar can apply to trees is bigger, and support effect is more preferably.
In the present embodiment, the lower surface of locking plate 821 is further provided with a groove 8212, and the groove 8212 is located at
The opening 8211 rotates on the side of the hanger bracket 824, the hanger bracket 824 is provided with top flat 825, the top flat
825 include rotary shaft 823, and are arranged at by the rotary shaft 823 on the hanger bracket 824, and the upper surface of top flat 825 is remote
An inclined-plane 8251 is provided with from the side of hanger bracket 824, the inclined-plane 8251 is with angle formed by the lower surface of top flat 825
25 ° -35 °, the trees newly transplanted can all have unstable situation, especially in the more loose area of soil, so firm
In a period of time of transplanting, the support force required for trees is larger, the support force that the present embodiment provides in the case of non-self-locking
It is possible to that the support force needed for new transplanting trees can not be met, therefore needs actively to be changed to lock from lock unit 8 by the present embodiment
State.When wanting that lock-out state will be changed to from lock unit 8, if the locking plate 821 is lifted, while by the top flat 825
Lift and one end provided with inclined-plane 8251 is embedded in the groove 8212, form state as shown in Figure 5, you can actively by tooth
Wheel 81 is fixed, and will be changed to lock-out state from lock unit 8., can after the arboreal growth newly transplanted has been stablized for a period of time
Actively top flat 825 is taken out out of described groove 8212 again, you can automatic unit 8 is reverted to what is locked automatically by wind-force
State.With this user can be allowed according to actual conditions unrestricted choice the present embodiment in active lock pattern and automatic locking mode
Switching, make that the scope of application of the present embodiment is wider, and reliability is stronger.
Meanwhile the inclined-plane 8251 set on the top flat 825 makes the top flat 825 be embedded in one end of the groove 8212 to erect
The upward thickness of Nogata reduces, and in the case where not influenceing the support force that the top flat 825 can be provided, makes top flat 825 and recessed
The connection of groove 8212 is more stable, is not in the situation that top flat 825 skids off groove 8212, the inclined-plane 8251 and the top flat
Effect more, in the present embodiment, chooses preferred angle as 30 ° when angle formed by 825 lower surfaces is 25 ° -35 °.
Embodiment 2：
Fig. 3 is refer to, the utility model embodiment carries 2 and supplied a kind of tree holder for adapting to plant growth, with embodiment 1
Difference is to be not provided with the slideway 7 on the support bar 2, while eliminates the adjusting rod 3.It is described to be set from lock unit 8
On the firm banking 1, described to be connected from lock unit 8 with the support bar 2, the gear 81 is fixed with the support bar 2
Connection.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements done etc., the utility model should be included in
Within the scope of protection.
Claims (7)
1. it is a kind of can unrestricted choice pattern tree holder, it is characterised in that including firm banking, support bar and elastic bands；Institute
It is cyclic structure to state elastic bands, and some support chips are uniformly provided with the elastic bands, and the support chip is provided with bolt hole,
The support bar quantity is identical with the support chip, and the supporting bar top is equipped with bolt, the top of the support bar and institute
The bolt hole connection of support chip is stated, the firm banking is annular shape, and the firm banking is provided with from lock unit, the support
Bar is connected with described from lock unit, described to include gear, gear lock and tooth rest from lock unit, and the support bar is fixedly installed on
On the gear, the pinion rotation is arranged on the tooth rest, the gear lock include being arranged at locking plate on tooth rest,
Physical pendulum and hanger bracket；The locking plate is laminated structure and is provided with projection close to gear one end, and the laminated structure has opening, institute
The length for stating locking plate is 8-10cm, and the physical pendulum is hung on the hanger bracket, and the locking plate is rotatablely connected with the hanger bracket,
The physical pendulum can drive the locking plate to rotate to pin the gear under the action of the forces of the wind, so as to realize the fixed support
Bar；The locking plate lower surface is provided with a groove, and the groove is positioned at the side of the close hanger bracket of the opening, described outstanding
Rotated on hanger and be provided with top flat, the top flat upper surface is provided with an inclined-plane away from the hanger bracket side, the top flat for
The groove, which coordinates, supports the locking plate, and the gear is actively pinned to realize.
2. tree holder according to claim 1, it is characterised in that the locking plate is rectangle, and the locking plate includes rotary shaft,
And it is arranged at by the rotary shaft on the hanger bracket.
3. tree holder according to claim 2, it is characterised in that the physical pendulum include forced section and with the forced section
The driving section of connection, the driving section is rectangle and is located at the underface of the locking plate, after the forced section is acted on by wind-force,
The driving section can be driven to wave to drive the locking plate to rotate so as to pin the gear.
4. tree holder according to claim 3, it is characterised in that the rotational angle that the locking plate locks the gear is
15 °~25 °.
5. tree holder according to claim 1, it is characterised in that the distance of the locking plate and the gear is the locking plate
The 1/11 of length.
6. tree holder according to claim 3, it is characterised in that the forced section is ellipse.
7. tree holder according to claim 6, it is characterised in that effective lifting surface area (m of the forced section2) and itself
The ratio of gravity (N) is 0.02.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720913832.1U CN207167249U (en) | 2017-07-26 | 2017-07-26 | It is a kind of can unrestricted choice pattern tree holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720913832.1U CN207167249U (en) | 2017-07-26 | 2017-07-26 | It is a kind of can unrestricted choice pattern tree holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207167249U true CN207167249U (en) | 2018-04-03 |
Family
ID=61736724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720913832.1U Expired - Fee Related CN207167249U (en) | 2017-07-26 | 2017-07-26 | It is a kind of can unrestricted choice pattern tree holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207167249U (en) |
-
2017
- 2017-07-26 CN CN201720913832.1U patent/CN207167249U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180403 Termination date: 20190726 |