CN215380346U

CN215380346U - Wind-prevention and sand-fixation device for ecological vegetation restoration

Info

Publication number: CN215380346U
Application number: CN202121722799.7U
Authority: CN
Inventors: 闫文耀; 赵可书; 王艺琳; 郭莎; 王宇航
Original assignee: Xi'an Innovation College Of Yan'an University
Current assignee: Xi'an Innovation College Of Yan'an University
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2022-01-04
Anticipated expiration: 2031-07-27

Abstract

The utility model provides a wind-proof sand-fixing device for ecological vegetation restoration, which comprises a base and a protective cover detachably arranged at the upper end of the base; the wind-proof sand-fixing protective cover is characterized in that the protective cover is in a quadrangular pyramid shape, mounting grooves are formed in the four walls of the protective cover, a plurality of louvers are sequentially arranged in the mounting grooves from top to bottom, an observation column is arranged at the upper end of the protective cover, a cavity is formed in the protective cover, a through groove is formed in the upper end of the base, a plurality of fixing columns are arranged at the lower end of the base, sleeves are movably connected to the outer walls of the fixing columns, and conical arrows are fixedly arranged on the lower end faces of the sleeves.

Description

Wind-prevention and sand-fixation device for ecological vegetation restoration

Technical Field

The utility model mainly relates to the technical field of wind prevention and sand fixation, in particular to a wind prevention and sand fixation device for ecological vegetation restoration.

Background

The wind prevention and sand fixation is an ecological construction activity carried out in arid and semiarid regions for keeping water and soil, preventing sand storm and other severe weather, the desert mainly refers to a desertified land where the ground is completely covered by sand, plants are very rare, rainwater is rare and air is dry, the cause of the desert is mainly land desertification, namely the ground loses coverage after vegetation is damaged, and under the action of arid climate and strong wind, the green field gradually changes into a process similar to a desert landscape, so that the desert needs to be fixed by sand fixation treatment, most of the existing sand fixation devices adopt guard rails to fix the sand, although the sand fixation requirements can be met;

however, in practical use, the following problems exist, the plant is damaged when the wind force is too large, and the prior art on the market cannot comprehensively prevent wind and fix sand for plants, for example, the application numbers are as follows: 202022316032.6 patent comprises a square frame, a surrounding baffle, a mounting seat, a connecting rod and a spring seat, wherein a spring is arranged inside the spring seat, one end of the spring is movably connected with a push rod, one end of the push rod is movably connected with a fixed plate, one side of the fixed plate is movably connected with a baffle, and one end of the baffle is movably connected with a perforated plate;

in view of the above-mentioned related technologies, the inventor believes that the device can not comprehensively prevent the plants from wind and sand, although the planted seedling trunks are prevented from being damaged by sand and stones blown up by strong wind.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a wind-proof and sand-fixing device for ecological vegetation restoration, which solves the problems mentioned in the background technology.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

comprises a base and a protective cover which is detachably arranged at the upper end of the base; the shape of safety cover is the rhombus awl, the safety cover four walls all are equipped with the mounting groove, from the top down is equipped with a plurality of tripes in proper order in the mounting groove, the safety cover upper end is equipped with the observation post, be equipped with the cavity in the safety cover, the base upper end is equipped with and runs through the groove, the base lower extreme is equipped with a plurality of fixed columns, fixed column outer wall swing joint has the sleeve, the fixed conical arrow point that is equipped with of terminal surface under the sleeve.

Adopt above-mentioned technical scheme, can carry out the omnidirectional to prevent wind to fix sand to the plant through setting up safety cover and flabellum, can more stabilize and catch on sandy soil through setting up the toper arrow point.

Preferably, a plurality of jacks are formed in the outer wall of the fixing column.

Adopt above-mentioned technical scheme, adjust length through setting up the jack.

Preferably, the outer wall of the sleeve is provided with a plurality of through holes, and the through holes and the jacks are movably connected with bolts.

Adopt above-mentioned technical scheme, through setting up the length that through-hole and bolt can be free adjusting sleeve.

Preferably, the observation column is made of a transparent material.

By adopting the technical scheme, the observation column is arranged, so that the working personnel can conveniently observe the growth condition of the plant.

Preferably, the upper end of the base is provided with a plurality of grooves, and limiting holes which are recessed inwards are symmetrically formed in the grooves.

By adopting the technical scheme, the insertion rod is limited by the arrangement of the groove and the limiting hole.

Preferably, the safety cover lower extreme is equipped with a plurality of inserted bars, the inserted bar outer wall symmetry is equipped with the spacing groove of inside concave yield, the spacing inslot is equipped with stopper and spring respectively, the both ends of spring respectively with the spacing groove with stopper fixed connection, the stopper with spacing hole swing joint.

By adopting the technical scheme, the base and the protective cover can be connected by arranging the inserting rod and the limiting block.

Preferably, the left end face of the protective cover is symmetrically provided with a handle which is recessed inwards.

By adopting the technical scheme, the protective cover is convenient to mount and dismount by arranging the handle.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model can prevent wind and fix sand for plants in all directions by arranging the protective cover;

2. the device can be fixed by arranging the fixing column, the sleeve and the arrow;

3. the protective cover can be assembled and disassembled by arranging the limiting hole, the limiting block, the spring and the limiting groove.

The present invention will be explained in detail below with reference to the drawings and specific embodiments.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a cross-sectional view of the connection structure of the protective cover of the present invention;

FIG. 4 is a sectional view of a mounting slot, louver, of the present invention;

fig. 5 is an enlarged view of the utility model at a.

In the figure: 1. a base; 11. a through groove; 12. fixing a column; 121. a jack; 13. a sleeve; 131. a through hole; 132. a bolt; 14. an arrow; 15. a groove; 151. a limiting hole; 2. a protective cover; 21. louver blades; 22. observing the column; 23. inserting a rod; 231. a limiting groove; 232. a limiting block; 233. a spring; 24. a handle; 26. and (4) mounting the groove.

Detailed Description

In order to facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the utility model are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to be limiting of the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Example 1:

please refer to fig. 1-5, which comprises a base 1 and a protective cover 2 detachably mounted on the upper end of the base 1; the shape of safety cover is the rhombus awl, 2 four walls of safety cover all are equipped with mounting groove 26, from the top down is equipped with a plurality of tripes 21 in proper order in the

mounting groove

26, 2 upper ends of safety cover are equipped with observation post 22, be equipped with the cavity in the safety cover 2, base 1 upper end is equipped with and runs through

groove

11, 1 lower extreme of base is equipped with a plurality of fixed columns 12, fixed column 12 outer wall swing joint has sleeve 13, the fixed conical arrow point 14 that is equipped with of terminal surface under sleeve 13.

Please refer to fig. 1 and fig. 2, the outer wall of the fixing post 12 is provided with a plurality of insertion holes 121, the outer wall of the sleeve 13 is provided with a plurality of through holes 131, and the through holes 131 and the insertion holes 121 are movably connected with a plug 132.

Referring again to fig. 1, the viewing post 22 is made of a transparent material.

Please refer to fig. 3 and fig. 5, the upper end of the base 1 is provided with a plurality of grooves 15, the grooves 15 are symmetrically provided with inward recessed limiting holes 151, the lower end of the protection cover 2 is provided with a plurality of inserting rods 23, the outer wall of the inserting rods 23 is symmetrically provided with inward recessed limiting grooves 231, the limiting grooves 231 are respectively provided with limiting blocks 232 and springs 233, two ends of the springs 233 are respectively fixedly connected with the limiting grooves 231 and the limiting blocks 232, and the limiting blocks 232 are movably connected with the limiting holes 151.

Referring to fig. 1 again, the left end face of the protective cover 2 is symmetrically provided with a handle 24 recessed inwards.

The implementation principle of the wind prevention and sand fixation device for ecological vegetation restoration provided by the embodiment of the utility model is as follows:

according to the loose condition of the sandy soil, if the sandy soil is loose, the sleeve 13 is elongated, if the sandy soil is hard, a proper position is selected, the bolt 132 is inserted into the through hole 131 and the insertion hole 121, the arrow 14 is inserted into the soil after the length is selected, the base 1 is pressed downwards with strength, the insertion is tight until the sandy soil completely covers the arrow 14 and the sleeve 13, the seeds are sown into the sandy soil in the through groove 11, meanwhile, the handle 24 is grasped to cover the protective cover 2 on the base 1, the inserted link 23 is inserted into the groove 15, the pressure spring 233 drives the limit block 232 downwards, the limit block 232 slides into the limit hole 151 to tightly cover the protective cover 2, the worker can observe the growth condition of the plants in the protective cover 2 through the observation post 22, when in sunny days, the shutters 21 are opened, the sun can uniformly shine on plants and sandy soil through gaps among the shutters 21, when strong wind and sand are encountered, the shutter 21 is moved downwards to close, so that the wind and sand can be effectively prevented from entering the protective cover 2.

The utility model is described above with reference to the accompanying drawings, it is obvious that the utility model is not limited to the above-described embodiments, and it is within the scope of the utility model to adopt such insubstantial modifications of the inventive method concept and solution, or to apply the inventive concept and solution directly to other applications without modification.

Claims

1. The wind-prevention and sand-fixation device for ecological vegetation restoration is characterized by comprising a base (1) and a protective cover (2) which is detachably arranged at the upper end of the base (1);

the shape of safety cover is the rhombus awl, safety cover (2) four walls all are equipped with mounting groove (26), from the top down is equipped with a plurality of tripes (21) in proper order in mounting groove (26), safety cover (2) upper end is equipped with observation post (22), be equipped with the cavity in safety cover (2), base (1) upper end is equipped with and runs through groove (11), base (1) lower extreme is equipped with a plurality of fixed columns (12), fixed column (12) outer wall swing joint has sleeve (13), terminal surface is fixed to be equipped with conical arrow point (14) under sleeve (13).

2. The wind-prevention and sand-fixation device for ecological vegetation restoration according to claim 1, wherein the outer wall of the fixed column (12) is provided with a plurality of insertion holes (121).

3. The wind-proof and sand-fixing device for ecological vegetation restoration according to claim 2, wherein the sleeve (13) is provided with a plurality of through holes (131) on the outer wall, and the through holes (131) and the insertion holes (121) are movably connected with bolts (132).

4. The wind prevention and sand fixation device for ecological vegetation restoration according to claim 3, wherein the observation post (22) is a transparent material.

5. The wind-prevention and sand-fixation device for ecological vegetation restoration according to claim 4, wherein a plurality of grooves (15) are arranged at the upper end of the base (1), and inward-recessed limiting holes (151) are symmetrically arranged in the grooves (15).

6. The wind-proof and sand-fixing device for ecological vegetation restoration according to claim 5, wherein a plurality of inserting rods (23) are arranged at the lower end of the protective cover (2), limiting grooves (231) which are recessed inwards are symmetrically arranged on the outer walls of the inserting rods (23), limiting blocks (232) and springs (233) are respectively arranged in the limiting grooves (231), two ends of the springs (233) are respectively fixedly connected with the limiting grooves (231) and the limiting blocks (232), and the limiting blocks (232) are movably connected with the limiting holes (151).

7. The wind-proof and sand-fixing device for ecological vegetation restoration according to claim 1, wherein the left end face of the protection cover (2) is symmetrically provided with an inward-concave handle (24).