CN210808551U

CN210808551U - Fender bracket for afforestation trees

Info

Publication number: CN210808551U
Application number: CN201921800314.4U
Authority: CN
Inventors: 张润楠; 汤箬梅
Original assignee: Nanjing Forestry University
Current assignee: Nanjing Forestry University
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-06-23
Anticipated expiration: 2029-10-24

Abstract

The utility model discloses a fender bracket for afforestation trees relates to afforestation technical field, generally concatenates three strut on a bandage to the fender bracket of current trees and supports the protection to trees, generally realizes through the length of adjusting the bandage when adjusting the encircleing radius of strut according to trees thickness, and such mode makes the strut of connection on the bandage take place easily to slide the aversion to reduce the problem to the support intensity of trees, put forward the following scheme now, including the roof-rack, the roof-rack is provided with threely altogether, and is three be connected with the bandage between the roof-rack, be located wherein two bandage tip fixedly connected with fastening belt between the roof-rack. The utility model discloses a coil between the reel of bandage and roof-rack inside and be connected the design for can adjust the bandage length between two adjacent roof-racks, and then can adjust the radius of encircleing of whole fender bracket according to the thickness of trees, and can not make the roof-rack take place to slide the aversion on the bandage.

Description

Fender bracket for afforestation trees

Technical Field

The utility model relates to an afforestation technical field especially relates to a fender bracket for afforestation trees.

Background

Landscaping is an aesthetic natural environment and a rest situation area created by modifying the terrain (or further building mountains, stacking stones, managing water) to plant trees and flowers, building buildings, arranging garden roads and the like by applying engineering technology and artistic means in a certain region, a protective frame for landscaping trees is also called a tree protective frame and is a protective device adopted for protecting newly-planted trees from being shaken by wind, the conventional protective frame for landscaping trees is generally formed by connecting three brackets in series on a binding band to support and protect the trees, and the length of the binding band is generally adjusted when the encircling radius of the brackets is adjusted according to the thickness of the trees, so that the brackets connected on the binding band are easy to slide and shift, and the support strength of the trees is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of fender bracket for afforestation trees has solved current fender bracket for afforestation trees and has generally concatenated three strut on a bandage and come to support the protection to trees, generally realizes through the length of adjusting the bandage when adjusting the encircleing the radius of strut according to trees thickness, and such mode makes the strut of connection on the bandage take place to slide the aversion easily to reduce the problem to the support intensity of trees.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a fender bracket is used to afforestation trees, includes the roof-rack, the roof-rack is provided with threely altogether, and is three be connected with the bandage between the roof-rack, is located wherein two of bandage tip fixedly connected with fastening belt between the roof-rack, two fixedly connected with fastening is detained between the fastening belt, the fixed cover in bottom of roof-rack has connect the support, the fixed chassis that has connect in bottom of support.

Preferably, the inner part of the top frame is positioned at the end part of the binding band and is movably connected with a reel, and the outer surface of the reel is coiled and connected with the end part of the binding band.

Preferably, the one end fixedly connected with rolling shaft of reel, the one end fixedly connected with rolling shaft fixed disk of rolling shaft, rolling shaft fixed disk is connected with the inside activity block of roof-rack, the torsional spring has been cup jointed to the surface of rolling shaft, just the one end of torsional spring is connected with the external fixed surface of rolling shaft, the other end of torsional spring and the inner wall fixed connection of roof-rack.

Preferably, the top frame is provided with a limiting pin groove at one end, located at the reel shaft fixing disc, inside the limiting pin groove, a first limiting pin is sleeved inside the limiting pin groove, the bottom end of the first limiting pin is connected with a threaded shaft in a threaded manner, the bottom end of the threaded shaft is fixedly connected with a second limiting pin, the bottom end of the second limiting pin is fixedly connected with a limiting gear disc, and the end surface of the reel shaft fixing disc is provided with a gear groove matched with the limiting gear disc.

Preferably, the outer surface of the bottom end of the first limit pin is provided with a third thread part, the inner wall of the limit pin groove is sequentially provided with a first thread part and a second thread part from top to bottom, and the first thread part and the second thread part are matched with the third thread part.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a coil between bandage and the inside reel of roof-rack and be connected the design, make can adjust the bandage length between two adjacent roof-racks, and then can be according to the radius of encircleing of the whole fender bracket of thickness adjustment of trees, and can not make the roof take place to slide on the bandage and shift, design through spacing gear disc and gear groove, it is spacing to be convenient for rotate the reel, thereby length to the bandage between two adjacent roof-racks is restricted, through first screw thread portion, the screw thread of second screw thread portion between and the third screw thread portion closes the connection design soon, be convenient for carry on spacingly to spacing tip of second and spacing gear disc, guarantee that spacing gear disc can not deviate from the gear groove.

Drawings

Fig. 1 is a schematic view of a front view structure of a fender bracket for landscaping trees according to the present invention;

FIG. 2 is a top view of a part of the structure of the protection frame for landscaping trees according to the present invention;

FIG. 3 is a cross-sectional view of the top frame and the binding band of the protecting frame for landscaping trees according to the present invention;

fig. 4 is an enlarged schematic view of a partial structure in fig. 3 of a fender bracket for landscaping trees according to the present invention.

In the figure: the device comprises a base frame 1, a bracket 2, a top frame 3, a first limiting pin 4, a binding band 5, a coiling disc shaft 6, a coiling disc 7, a coiling disc shaft fixing disc 8, a torsion spring 9, a gear groove 10, a limiting pin groove 11, a threaded shaft 12, a second limiting pin 13, a limiting gear disc 14, a first threaded part 15, a second threaded part 16, a third threaded part 17, a fastening belt 18 and a fastening buckle 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a fender bracket for landscaping trees comprises three top frames 3, wherein three top frames 3 are arranged, a binding band 5 is connected between the three top frames 3, two fastening bands 18 are fixedly connected to the end parts of the binding bands 5 between the two top frames 3, a fastening buckle 19 is fixedly connected between the two fastening bands 18, a support 2 is fixedly sleeved at the bottom end of each top frame 3, and a bottom frame 1 is fixedly sleeved at the bottom end of each support 2.

In order to facilitate the coiling connection of the binding band 5 through the reel 7, in the embodiment, preferably, the reel 7 is movably connected to the end of the binding band 5 in the top frame 3, and the outer surface of the reel 7 is coiled and connected with the end of the binding band 5.

In order to facilitate the rotation of the reel shaft 6 to make the torsion spring 9 generate elastic deformation, in the embodiment, preferably, the one end fixedly connected with reel shaft 6 of the reel 7, the one end fixedly connected with reel shaft fixed disk 8 of the reel shaft 6, the reel shaft fixed disk 8 is connected with the inside movable clamping of the top frame 3, the torsion spring 9 has been cup jointed to the surface of the reel shaft 6, and the one end of the torsion spring 9 is connected with the outer fixed surface of the reel shaft 6, the other end of the torsion spring 9 is fixedly connected with the inner wall of the top frame 3.

In order to facilitate the realization to the reel axle fixed disk 8 through mutual block between spacing gear disc 14 and the gear groove 10, reel 7 and reel axle 6's spacing, in this embodiment, preferably, spacing pin groove 11 has been seted up to the inside one end that is located reel axle fixed disk 8 of roof-rack 3, first spacing tip 4 has been cup jointed to the inside in spacing pin groove 11, the bottom screw thread of first spacing tip 4 closes soon and is connected with threaded shaft 12, the bottom fixedly connected with second spacing tip 13 of threaded shaft 12, the bottom fixedly connected with spacing gear disc 14 of second spacing tip 13, the tip surface of reel axle fixed disk 8 is seted up with spacing gear disc 14 assorted gear groove 10.

In order to facilitate the limitation of the first limit pin 4 through the connection between the first thread portion 15, the second thread portion 16 and the third thread portion 17, in this embodiment, preferably, the third thread portion 17 is disposed on the outer surface of the bottom end of the first limit pin 4, the first thread portion 15 and the second thread portion 16 are sequentially disposed on the inner wall of the limit pin slot 11 from top to bottom, and the first thread portion 15 and the second thread portion 16 are matched with the third thread portion 17.

In this embodiment, the length of the binding band 5 between the adjacent top frames 3 is adjusted according to the thickness of the tree, first, the first limit pin 4 is rotated to one side to separate the third thread part 17 from the second thread part 16, then the first limit pin 4 is pulled upwards, the first limit pin 4 drives the limit gear plate 14 to be separated upwards from the gear groove 10 through the threaded shaft 12 and the second limit pin 13, when the third thread part 17 moves upwards to the first thread part 15, the first limit pin 4 is continuously rotated to connect the third thread part 17 with the first thread part 15 in a threaded manner, so as to prevent the first limit pin 4 and the components connected on the first limit pin 4 from sliding downwards, then the binding band 5 is pulled outwards, the binding band 5 drives the reel 7 to rotate while being pulled outwards, the torsion spring 9 is elastically deformed by the rotation of the reel 7, and after the binding band 5 is pulled out by a proper length, the first limit pin 4 is pushed downwards, make limit gear dish 14 block each other with gear groove 10 again to through the mutual block between limit gear dish 14 and the gear groove 10 to reel axle fixed disk 8 and the rotation of reel 7 spacing, meanwhile, reverse rotation first spacing tip 4, make third screw thread portion 17 screw out the separation downwards from first screw thread portion 15, continue to rotate first spacing tip 4, make third screw thread portion 17 move down to second screw thread portion 16 department and with second screw thread portion 16 screw thread closure be connected, thereby through the mutual block between third screw thread portion 17 and the second screw thread portion 16 to spacing second spacing tip 13 and limit gear dish 14, guarantee that limit gear dish 14 can not deviate from gear groove 10.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a fender bracket for afforestation trees, includes roof-rack (3), its characterized in that, roof-rack (3) are provided with threely altogether, and three be connected with bandage (5) between roof-rack (3), are located wherein two bandage (5) tip fixedly connected with (18) between roof-rack (3), two fixedly connected with fastening buckle (19) between fastening band (18), the fixed cover in bottom of roof-rack (3) has connect support (2), the fixed cover in bottom of support (2) has connect chassis (1).

2. A protection frame for garden greening trees according to claim 1, characterized in that the inside of the top frame (3) is movably connected with a reel (7) at the end of the binding band (5), and the outer surface of the reel (7) is coiled and connected with the end of the binding band (5).

3. The protection frame for the landscaping trees according to claim 2, wherein one end of the reel (7) is fixedly connected with a reel shaft (6), one end of the reel shaft (6) is fixedly connected with a reel shaft fixing disc (8), the reel shaft fixing disc (8) is connected with the inner movable clamping of the top frame (3), a torsion spring (9) is sleeved on the outer surface of the reel shaft (6), one end of the torsion spring (9) is fixedly connected with the outer surface of the reel shaft (6), and the other end of the torsion spring (9) is fixedly connected with the inner wall of the top frame (3).

4. The protection frame for the landscaping trees as defined in claim 3, wherein a limiting pin groove (11) is formed in one end, located at the reel shaft fixing disc (8), of the top frame (3), a first limiting pin (4) is sleeved in the limiting pin groove (11), a threaded shaft (12) is connected to the bottom end of the first limiting pin (4) in a threaded manner, a second limiting pin (13) is fixedly connected to the bottom end of the threaded shaft (12), a limiting gear disc (14) is fixedly connected to the bottom end of the second limiting pin (13), and a gear groove (10) matched with the limiting gear disc (14) is formed in the end surface of the reel shaft fixing disc (8).

5. The protection frame for the landscaping trees as defined in claim 4, wherein the outer surface of the bottom end of the first limiting pin (4) is provided with a third threaded portion (17), the inner wall of the limiting pin groove (11) is provided with a first threaded portion (15) and a second threaded portion (16) in sequence from top to bottom, and the first threaded portion (15) and the second threaded portion (16) are matched with the third threaded portion (17).