CN111248024A - A mount for tree cultivation - Google Patents

A mount for tree cultivation Download PDF

Info

Publication number
CN111248024A
CN111248024A CN202010273006.1A CN202010273006A CN111248024A CN 111248024 A CN111248024 A CN 111248024A CN 202010273006 A CN202010273006 A CN 202010273006A CN 111248024 A CN111248024 A CN 111248024A
Authority
CN
China
Prior art keywords
fixing
plate
buffer
fixed
retainer ring
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
Application number
CN202010273006.1A
Other languages
Chinese (zh)
Inventor
黄荣雁
贯春雨
崔婷婷
孟维珊
房莉
董粮
吕达明
吕波
于保刚
吕志波
宋德艳
宋金辉
白岩
崔毅
郭立宏
海龙
李伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qiqihar University
Original Assignee
Qiqihar University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qiqihar University filed Critical Qiqihar University
Priority to CN202010273006.1A priority Critical patent/CN111248024A/en
Publication of CN111248024A publication Critical patent/CN111248024A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G17/00Cultivation of hops, vines, fruit trees, or like trees
    • A01G17/04Supports for hops, vines, or trees
    • A01G17/14Props; Stays

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Botany (AREA)
  • Environmental Sciences (AREA)
  • Supports For Plants (AREA)

Abstract

The invention discloses a fixing frame for tree cultivation, relates to the technical field of tree cultivation, and solves the problem that trees are easily damaged by the fixing frame for tree cultivation in the prior art, and the technical key points are as follows: the tree pruning machine comprises a fixed check ring, wherein fixed support legs are hinged to the fixed check ring, the fixed check ring is provided with at least three groups of buffering and fixing assemblies which are uniformly distributed around the axis of the fixed check ring, each buffering and fixing assembly comprises a fixed plate, a buffer plate and an adjusting screw, the fixed plate and the buffer plate are fixedly connected through a buffer spring, the adjusting screw is hinged to the fixed plate, the adjusting screw penetrates through the fixed check ring and is in threaded connection with the fixed check ring, and the buffer spring can be close to or far away from the center of the fixed check ring under the action of the adjusting screw; the invention has better protection to the trees and can correct the angles of the trees after the wind stops.

Description

A mount for tree cultivation
Technical Field
The invention relates to the technical field of tree cultivation, in particular to a fixing frame for tree cultivation.
Background
The support column is usually needed to be arranged after the tree is transplanted, so that the situation that the trunk of the big tree is swayed and loosened due to blowing and scraping of strong wind, the root system cannot grow well, a cavity is formed around the base of the trunk, and the root system and the overground part are easily influenced by water accumulated in the cavity all around when the big tree is in rain is avoided.
Chinese patent publication No. CN109197373A discloses a portable garden management tree fixing frame, which comprises a first supporting disc and a second supporting disc, wherein the first supporting disc and the second supporting disc are respectively connected with a corresponding first connecting block and a second connecting block, the first connecting block is provided with a rotating connecting bolt, the second connecting block is provided with a first threaded hole corresponding to the connecting bolt, the first supporting disc and the second supporting disc are correspondingly connected and then correspondingly clamped with the tree, the portable garden management tree fixing frame further comprises a first fixing frame, two sides of the first fixing frame are respectively provided with a rotating first machine body and a rotating second machine body, the first supporting disc and the second supporting disc can be respectively clamped with the first machine body and the second machine body, so that the first supporting disc and the second supporting disc can be further fixed on the tree, the fixing effect on the trees can be further improved. However, the tree fixing frame adopts rigid connection when fixing trees, when wind blows, the trees are stably fixed at the lower part of the fixing frame supporting plate, but the trees swing left and right under the action of the wind above the supporting plate, so that the trees are easy to be damaged by the swing mode by taking the fixing frame supporting plate as a fulcrum, and the trees are easy to be broken when the wind power is large, so that the fixing frame for tree cultivation is provided.
Disclosure of Invention
The invention aims to solve the technical problem that the fixing frame for tree cultivation comprises a fixing retainer ring, wherein fixing support legs for supporting the fixing retainer ring are hinged to the fixing retainer ring, a buffering fixing assembly capable of preventing trees from swinging violently is arranged on the fixing retainer ring, at least three groups of buffering fixing assemblies are arranged on the buffering fixing assemblies, the buffering fixing assemblies are uniformly distributed around the axis of the fixing retainer ring, each buffering fixing assembly comprises a fixing plate, a buffering plate and an adjusting screw, the fixing plates and the buffering plates are fixedly connected through a buffering spring, the adjusting screws are hinged to the fixing plates, the adjusting screws penetrate through the fixing retainer ring and are in threaded connection with the fixing retainer ring, and the buffering springs can be close to or far away from the center of the fixing retainer ring under the action of the adjusting screws so as to solve the problem that the trees are easily damaged by the tree.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a mount for tree planting, including retaining ring, the last articulated fixed stabilizer blade that is used for supporting retaining ring that has of retaining ring, be equipped with the fixed subassembly of the violent wobbling buffering that can prevent trees on the retaining ring, the fixed subassembly of buffering is equipped with three groups at least, and the fixed subassembly of buffering is around retaining ring's axis equipartition, the fixed subassembly of buffering includes the fixed plate, buffer board and adjusting screw, through buffer spring fixed connection between fixed plate and the buffer board, adjusting screw is articulated with the fixed plate, and adjusting screw passes retaining ring and passes through threaded connection with retaining ring, buffer spring can be close to or keep away from to retaining ring's center under adjusting screw's effect.
As a further scheme of the invention, the fixed check ring is in a regular octagonal cylinder shape, openings are arranged at two ends of the fixed check ring, four groups of fixed support legs and four groups of buffer fixing components are arranged, the fixed support legs and the buffer fixing components are distributed in a crossed manner, a first support lug is arranged on the outer side of the fixed check ring, and the fixed support legs are arranged on the first support lug.
As a further scheme of the invention, the fixed retainer ring comprises a first baffle plate and a second baffle plate, the first baffle plate and the second baffle plate are both of a bent plate structure formed by dividing a regular octagonal cylinder along a diagonal line, one end of the first baffle plate and one end of the second baffle plate are hinged through a pin shaft, and the other ends of the first baffle plate and the second baffle plate are fixedly connected through bolts.
As a further scheme of the invention, the fixed plate is an arc-shaped plate, the fixed plate is provided with a second support lug, the adjusting screw is arranged on the second support lug, the buffer plate is an arc-shaped plate, and two ends of the buffer spring are fixed on the fixed plate and the buffer plate.
As a further scheme of the invention, the inner side of the fixed plate is provided with a limiting pipe, the outer side of the buffer plate is provided with a limiting rod, the limiting pipes are arranged in the limiting rod, two groups of buffer springs are arranged, and the buffer springs are fixed on two sides of the limiting pipe.
As a further scheme of the invention, the inner side of the buffer plate is also provided with a rubber gasket.
As a further scheme of the invention, one end of the fixed support leg, which is far away from the fixed check ring, is also provided with a ground leg, the ground leg is in a plate shape, one side of the ground leg, which is connected with the fixed support leg, is provided with a third support lug, the fixed support leg is arranged on the third support lug, one side of the ground leg, which faces the bottom surface, is provided with a ground pin, and the ground pin is in a rod shape with a tip end.
In conclusion, compared with the prior art, the invention has the following beneficial effects:
the tree wind-resistant fixing device has the advantages that the buffering fixing assembly with the movable space enables the tree to swing integrally in a small range during wind starting, and the position of the tree can be corrected during wind stopping, so that the tree is prevented from being damaged by rigid connection between the fixing frame and the tree during wind starting.
Drawings
Fig. 1 is a schematic structural view of a fixing frame for tree cultivation.
Fig. 2 is a top view of a holder for tree planting.
Fig. 3 is a schematic structural view of a fixing plate in a fixing frame for tree cultivation.
Fig. 4 is a schematic structural view of a buffer plate in a fixing frame for tree cultivation.
Reference numerals: 1-fixed retainer ring, 11-first support lug, 12-first baffle, 13-second baffle, 2-fixed support leg, 3-buffer fixed component, 31-fixed plate, 32-buffer plate, 33-buffer spring, 34-adjusting screw, 35-limiting tube, 36-limiting rod, 37-second support lug, 4-ground foot, 41-ground foot thorn and 42-third support lug.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
Example 1
As shown in figures 1-2, a fixing frame for tree cultivation comprises a fixing retainer ring 1, fixing support legs 2 for supporting the fixing retainer ring 1 are hinged on the fixing retainer ring 1, the fixing support legs 2 are provided with a plurality of groups, the fixing support legs 2 are uniformly distributed around the axis of the fixing retainer ring 1, a buffering fixing component 3 capable of preventing trees from swinging violently is arranged on the fixing retainer ring 1, the buffering fixing component 3 is at least provided with three groups, the buffering fixing component 3 is uniformly distributed around the axis of the fixing retainer ring 1, the buffering fixing component 3 comprises a fixing plate 31, a buffering plate 32 and adjusting screws 34, the fixing plate 31 and the buffering plate 32 are fixedly connected through buffering springs 33, the adjusting screws 34 are hinged with the fixing plate 31, the adjusting screws 34 penetrate through the fixing retainer ring 1 and are connected with the fixing retainer ring 1 through threads, the buffering springs 33 can be close to or far away from the center of the fixing retainer ring 1, the buffer plate 32 is tightly attached to the tree under the action of the fixing plate 31, the buffer spring 33 and the adjusting screw 34, and the adjusting screw 34 provides fixing force for fixing the tree under the action of threads;
in the embodiment, the fixed retainer ring 1 is in a regular octagonal cylinder shape, openings are formed in two ends of the fixed retainer ring 1, four groups of fixed support legs 2 and four groups of buffer fixing assemblies 3 are arranged, the fixed support legs 2 and the buffer fixing assemblies 3 are distributed in a crossed manner, first support lugs 11 are arranged on the outer side of the fixed retainer ring 1, the fixed support legs 2 are installed on the first support lugs 11, and threaded holes are formed between the adjacent first support lugs 11;
preferably, the fixed retainer ring 1 comprises a first baffle plate 12 and a second baffle plate 13, the first baffle plate 12 and the second baffle plate 13 are both in a bent plate structure formed by dividing a regular octagonal cylinder along a diagonal line, one end of the first baffle plate 12 and one end of the second baffle plate 13 are hinged through a pin shaft, and the other end of the first baffle plate 12 and the other end of the second baffle plate 13 are fixedly connected through a bolt, so that the fixed retainer ring 1 can be opened, and the fixed frame can be conveniently mounted and dismounted;
as shown in fig. 3, the fixing plate 31 is an arc-shaped plate, the fixing plate 31 is provided with a second lug 37, the adjusting screw 34 is installed on the second lug 37, as shown in fig. 4, the buffer plate 32 is an arc-shaped plate, and two ends of the buffer spring 33 are fixed to the fixing plate 31 and the buffer plate 32 by welding;
preferably, the inner side of the fixing plate 31 is provided with a limiting pipe 35, the outer side of the buffer plate 32 is provided with a limiting rod 36, the limiting pipe 35 is arranged in the limiting rod 36, two groups of buffer springs 33 are arranged, and the buffer springs 33 are fixed on two sides of the limiting pipe 35, so that the buffer springs 33 are prevented from being damaged due to the overlarge offset distance between the fixing plate 31 and the buffer plate 32;
the adjusting screw 34 is a round rod, an external thread is arranged on the outer side of the adjusting screw 34, and a handle is arranged at one end of the adjusting screw 34, which is arranged on the outer side of the fixed retainer ring 1, so that a worker can conveniently adjust the position of the buffer fixing component 3;
preferably, a rubber gasket is further disposed on the inner side of the buffer plate 32, so as to prevent the buffer plate 32 from damaging the bark of the tree when fastened.
Example 2
As shown in fig. 1-2, a fixing frame for tree cultivation includes a fixing retainer ring 1, fixing support legs 2 are hinged to the fixing retainer ring 1, the fixing support legs 2 are provided with a plurality of groups, the fixing support legs 2 are uniformly distributed around the axis of the fixing retainer ring 1, a buffering fixing component 3 capable of preventing trees from swinging violently is arranged on the fixing retainer ring 1, the buffering fixing component 3 is provided with at least three groups, the buffering fixing component 3 is uniformly distributed around the axis of the fixing retainer ring 1, the buffering fixing component 3 includes a fixing plate 31, a buffering plate 32 and adjusting screws 34, the fixing plate 31 and the buffering plate 32 are fixedly connected through buffering springs 33, the adjusting screws 34 are hinged to the fixing plate 31, the adjusting screws 34 penetrate through the fixing retainer ring 1 and are in threaded connection with the fixing retainer ring 1, and the buffering springs 33 can be close to or far away from the center of the fixing retainer ring;
preferably, in this embodiment, an end of the fixed leg 2, which is away from the fixed retainer 1, is further provided with a ground pin 4, the ground pin 4 is plate-shaped, one side of the ground pin 4, which is connected with the fixed leg 2, is provided with a third support lug 42, the fixed leg 2 is mounted on the third support lug 42, one side of the ground pin 4, which faces the bottom surface, is provided with a ground pin 41, the ground pin 41 is rod-shaped and provided with a tip, and the ground pin 41 is inserted into the bottom surface, so that the fixed leg 2 can be fastened on the ground;
other structures in this embodiment are the same as those in embodiment 1.
In summary, the working principle of the invention is as follows:
when a tree is fixed, the fixing retainer ring 1 is opened, the fixing retainer ring 1 is surrounded on the periphery of the tree, the adjusting screws 34 are pre-tightened, the buffer plate 32 is attached to the tree under the action of the adjusting screws 34, at the moment, the ground feet 4 are inserted into the bottom surface, the tree is fixed, when strong wind and rain occur, the tree swings under the action of strong wind, the tree can swing integrally in a small amplitude due to the action of the buffer spring 33, so that the swinging fulcrum of the tree is arranged below the ground, the tree root system has a movable space due to loose soil during rain, the tree does not damage the root system during small amplitude swing, and due to the buffering action, the impact force of the tree on the fixing frame is small, so that the fixing frame is not easy to deflect during wind occurrence, and the tree is prevented from deviating by an angle; when wind stops, if the trees deviate the angle, the buffer plate 32 pushes the trees under the action of the buffer spring 33 due to the action of the buffer spring 33, so that the trees slowly correct the angle under the action of the buffer spring 33, and the trees are prevented from deviating due to strong wind in a single wind direction.
It needs to explain very much, the fixed principle of mount is prior art's application in this application, and the fixed subassembly of buffering through having the swing space makes trees swing by a small margin when the wind blows for the innovation point of this application, and it has effectively solved among the prior art problem that trees cultivation mount harmd trees easily.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. A fixing frame for tree cultivation comprises a fixing retainer ring (1), wherein a fixing support leg (2) for supporting the fixing retainer ring (1) is hinged on the fixing retainer ring (1), it is characterized in that the fixed retainer ring (1) is provided with buffer fixing components (3) capable of preventing trees from swinging violently, the buffer fixing components (3) are at least provided with three groups, the buffering fixing components (3) are uniformly distributed around the axis of the fixed retainer ring (1), the buffering fixing components (3) comprise a fixing plate (31), a buffering plate (32) and adjusting screws (34), the fixing plate (31) and the buffering plate (32) are fixedly connected through buffering springs (33), the adjusting screws (34) are hinged with the fixing plate (31), and the adjusting screw (34) penetrates through the fixed retainer ring (1) and is in threaded connection with the fixed retainer ring (1), and the buffer spring (33) can be close to or far away from the center of the fixed retainer ring (1) under the action of the adjusting screw (34).
2. The fixing frame for tree cultivation according to claim 1, wherein the fixing collar (1) is in a regular octagonal cylinder shape, openings are formed in two ends of the fixing collar (1), four groups of fixing support legs (2) and the buffer fixing assemblies (3) are arranged, the fixing support legs (2) and the buffer fixing assemblies (3) are distributed in a crossed manner, first support lugs (11) are arranged on the outer side of the fixing collar (1), and the fixing support legs (2) are installed on the first support lugs (11).
3. The fixing frame for tree cultivation according to claim 2, wherein the fixing retainer ring (1) comprises a first baffle plate (12) and a second baffle plate (13), the first baffle plate (12) and the second baffle plate (13) are both formed by a bent plate structure which is formed by dividing a regular octagonal cylinder along a diagonal line, one end of the first baffle plate (12) and one end of the second baffle plate (13) are hinged through a pin shaft, and the other end of the first baffle plate and the other end of the second baffle plate are fixedly connected through a bolt.
4. The fixing frame for tree cultivation according to claim 1, wherein the fixing plate (31) is an arc-shaped plate, the fixing plate (31) is provided with a second lug (37), the adjusting screw (34) is mounted on the second lug (37), the buffer plate (32) is an arc-shaped plate, and both ends of the buffer spring (33) are fixed to the fixing plate (31) and the buffer plate (32).
5. The holder for tree cultivation according to claim 4, wherein the fixing plate (31) is provided at an inner side thereof with a limiting tube (35), the buffer plate (32) is provided at an outer side thereof with a limiting rod (36), the limiting tube (35) is provided in the limiting rod (36), the buffer springs (33) are provided in two sets, and the buffer springs (33) are fixed to both sides of the limiting tube (35).
6. The holder for tree cultivation according to claim 5, wherein the inside of the buffer plate (32) is further provided with a rubber gasket.
7. The fixing frame for tree cultivation according to any one of claims 1-6, wherein the fixing leg (2) is further provided with a foot margin (4) at one end away from the fixing collar (1), the foot margin (4) is plate-shaped, a third lug (42) is arranged on the side, connected with the fixing leg (2), of the foot margin (4), the fixing leg (2) is arranged on the third lug (42), a foot prick (41) is arranged on the side, facing the bottom surface, of the foot margin (4), and the foot prick (41) is rod-shaped and provided with a tip end.
CN202010273006.1A 2020-04-09 2020-04-09 A mount for tree cultivation Pending CN111248024A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010273006.1A CN111248024A (en) 2020-04-09 2020-04-09 A mount for tree cultivation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010273006.1A CN111248024A (en) 2020-04-09 2020-04-09 A mount for tree cultivation

Publications (1)

Publication Number Publication Date
CN111248024A true CN111248024A (en) 2020-06-09

Family

ID=70951741

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010273006.1A Pending CN111248024A (en) 2020-04-09 2020-04-09 A mount for tree cultivation

Country Status (1)

Country Link
CN (1) CN111248024A (en)

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4848027A (en) * 1984-01-26 1989-07-18 Bernhard Skierwiderski Padded trunk holding ring possessing tree stakes
KR100778074B1 (en) * 2006-07-18 2007-11-29 (주) 삼육 Support for trees haved flexibility
KR20100083119A (en) * 2010-07-02 2010-07-21 한밭대학교 산학협력단 Tree protection apparatus
CN107889684A (en) * 2017-10-24 2018-04-10 广州华景园林建设有限公司 A kind of afforestation trees equipment resistant to lodging
CN207284499U (en) * 2017-08-04 2018-05-01 平潭诚信智创科技有限公司 A kind of adjustable ornamental and afforestation trees fixing device
CN108076953A (en) * 2017-11-07 2018-05-29 湖州美茵苗木场 A kind of reusable nursery stock limb fixator of portable
CN207720859U (en) * 2018-01-11 2018-08-14 张立晶 A kind of ornamental trees and shrubs fixed frame
CN109348977A (en) * 2018-11-12 2019-02-19 孝昌胜利种植专业合作社 A kind of nursery stock device for fixing screen on headrest not limiting growth
CN208874971U (en) * 2018-02-15 2019-05-21 吴子佳 A kind of green road trees Windproof stationary barrier of landscape
CN208940549U (en) * 2018-09-30 2019-06-07 漳州国联生物科技有限公司 A kind of garden landscape trees fix bracket with wind resistance
CN209676990U (en) * 2019-03-19 2019-11-26 齐齐哈尔大学 A kind of transplanting temporary fixing rack with aseismatic mechanism

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4848027A (en) * 1984-01-26 1989-07-18 Bernhard Skierwiderski Padded trunk holding ring possessing tree stakes
KR100778074B1 (en) * 2006-07-18 2007-11-29 (주) 삼육 Support for trees haved flexibility
KR20100083119A (en) * 2010-07-02 2010-07-21 한밭대학교 산학협력단 Tree protection apparatus
CN207284499U (en) * 2017-08-04 2018-05-01 平潭诚信智创科技有限公司 A kind of adjustable ornamental and afforestation trees fixing device
CN107889684A (en) * 2017-10-24 2018-04-10 广州华景园林建设有限公司 A kind of afforestation trees equipment resistant to lodging
CN108076953A (en) * 2017-11-07 2018-05-29 湖州美茵苗木场 A kind of reusable nursery stock limb fixator of portable
CN207720859U (en) * 2018-01-11 2018-08-14 张立晶 A kind of ornamental trees and shrubs fixed frame
CN208874971U (en) * 2018-02-15 2019-05-21 吴子佳 A kind of green road trees Windproof stationary barrier of landscape
CN208940549U (en) * 2018-09-30 2019-06-07 漳州国联生物科技有限公司 A kind of garden landscape trees fix bracket with wind resistance
CN109348977A (en) * 2018-11-12 2019-02-19 孝昌胜利种植专业合作社 A kind of nursery stock device for fixing screen on headrest not limiting growth
CN209676990U (en) * 2019-03-19 2019-11-26 齐齐哈尔大学 A kind of transplanting temporary fixing rack with aseismatic mechanism

Similar Documents

Publication Publication Date Title
CN207054280U (en) A kind of nursery stock support frame for automatically adjusting size
CN210076164U (en) Plant strutting arrangement is used in municipal garden
CN111248024A (en) A mount for tree cultivation
CN212116483U (en) Tree supporting device for greening planting
CN210630324U (en) Ornamental trees and shrubs fixing device
KR20210071291A (en) A supporting bars for tree
CN215602296U (en) Afforestation nursery stock support
CN210900662U (en) Arbor supports fixing device
CN204860385U (en) Trees strutting arrangement is used in gardens
CN211297874U (en) A protector for forestry trees
CN211532128U (en) Stable supporting device for seedling planting
CN210094194U (en) Afforestation trees support frame
CN210432524U (en) Garden engineering is with holding up wooden strutting arrangement
CN212786866U (en) Gardens environmental protection trees support
CN211430340U (en) Tree supporting device
CN207612796U (en) A kind of fruit tree support device that can act on multiple targets simultaneously
CN207820710U (en) A kind of adaptive tree support frame
CN110583356A (en) Structure and planting method suitable for planting large trees
CN212993481U (en) Vertical mount convenient to nursery stock location
CN212164432U (en) Trees protective cradle for afforestation
CN219593215U (en) Tree planting protects stump
CN219108322U (en) Gardens sapling fixing device
CN212696927U (en) Cave moving supporting and maintaining structure for large landscape trees
CN217896559U (en) Retaining wall
CN217936715U (en) Forestry is prevented and is prevented empting support frame with trees

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
RJ01 Rejection of invention patent application after publication

Application publication date: 20200609

RJ01 Rejection of invention patent application after publication