CN217710388U

CN217710388U - Manifold portable sand barrier of function

Info

Publication number: CN217710388U
Application number: CN202221327429.8U
Authority: CN
Inventors: 刘世权; 纪永福; 段文倩; 段晓峰
Original assignee: Gansu Desert Control Research Institute
Current assignee: Gansu Desert Control Research Institute
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2022-11-01
Anticipated expiration: 2032-05-30

Abstract

The utility model relates to a prevention natural disasters equipment technical field discloses a manifold portable sand barrier of function, the on-line screen storage device comprises a base, the equal fixedly connected with support column of the base upper surface left and right sides, two support column opposite face one side all is provided with first concave groove, two first convex block middle part fixedly connected with mounting bracket, the inside fixedly connected with sand blocking plate of mounting bracket middle part fluting, mounting groove upper wall middle part all rotates and is connected with the rotating tube, the equal fixedly connected with driven gear of rotating tube lower extreme, the driven gear middle part all is provided with screw hole and downthehole equal threaded connection and inserts the post, driven gear teeth of a cogwheel one side all meshes and is connected with the driving gear, driving gear one side surface middle part fixedly connected with transmission shaft. The utility model discloses in, realized when carrying out sand barrier position and remove, can be to its convenient dismantlement to carry out the transportation of sand barrier and remove, further strengthen sand barrier ability of fixing sand simultaneously.

Description

Manifold portable sand barrier of function

Technical Field

The utility model relates to a prevention natural disasters equipment technical field especially relates to a manifold portable sand barrier of function.

Background

Sand storm disasters are disasters caused by sand storm activities or sand storm phenomena. The wind-sand phenomenon refers to a phenomenon that a large amount of sand dust is carried by wind and moves and diffuses according to a certain path, so that air is turbid and visibility is remarkably reduced. The action of sand blown by the wind on the erosion, transportation and accumulation of surface materials during the movement is called sand blown action. The sand storm activity is an important extraterrestrial power activity closely related to meteorological conditions, and can locally change the form of the earth surface to form various sand storm landforms and cause sand storm disasters. At present, the sand barrier is mostly used for treating the wind sand, the wind speed of the sand barrier is influenced and reduced by arranging the sand barrier on a route through which the wind sand flows, and a part carrying the sand is deposited around the barrier, so that the sand conveying amount of the wind sand flow is reduced, and the effect of preventing and treating wind sand damage is achieved.

At present, most of the existing sand barriers are directly fixed with the ground through inserting columns during installation, and if the sand barriers need to be moved, the sand barriers are inconvenient to disassemble, so that the labor intensity of operators is increased; meanwhile, when the sand barrier meets extremely large wind sand, the sand barrier can be damaged due to insufficient strength of the sand barrier.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a movable sand barrier with various functions.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a manifold portable sand barrier of function, includes the base, the equal fixedly connected with support column of the base upper surface left and right sides, two support column opposite face one side all is provided with first concave groove, the equal sliding connection of first concave inslot wall has first convex piece, two fixedly connected with mounting bracket in first convex piece opposite face middle part, the inside fixedly connected with sand board that slots in mounting bracket middle part, the support column bottom all is provided with the mounting groove, the mounting groove upper wall middle part all rotates and is connected with the rotating tube, the equal fixedly connected with driven gear of rotating tube lower extreme, the driven gear middle part all is provided with screw hole and downthehole equal threaded connection and inserts the post, driven gear teeth of a cogwheel one side all meshes and is connected with the driving gear, driving gear one side surface middle part fixedly connected with transmission shaft.

As a further description of the above technical solution:

the sand blocking plate is characterized in that fixed blocks are fixedly connected to the middle portions of the front surface and the rear surface of the sand blocking plate, a second concave groove is formed in the surface of one side of each fixed block, a second convex block is connected to the inner wall of each second concave groove in a sliding mode, the middle portions of the far sides of the second convex blocks are connected with supporting rods through a twisting base in a rotating mode, and one end of each supporting rod is connected with a supporting base through a twisting base in a rotating mode.

As a further description of the above technical solution:

one end of the transmission shaft penetrates through one side wall face of the support column, and one end of the transmission shaft is fixedly connected with a handle.

As a further description of the above technical solution:

and the surface of one side of the support column is fixedly connected with an inserting block, and the surface of one side of the support column is provided with a slot.

As a further description of the above technical solution:

and a plurality of ventilation holes are formed in the surface of one side of the sand baffle.

As a further description of the above technical solution:

the pointed ends of the threaded plug posts penetrate through one side of the base.

As a further description of the above technical solution:

the equal fixedly connected with support of supporting seat lower surface inserts the post.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, it is rotatory to drive the transmission shaft through the twist grip, it is rotatory that the rotatory driving gear that drives of transmission shaft is rotatory, the driving gear drives driven gear rotatory with driven gear meshing, driven gear is being supported rotatoryly by the swinging head, it inserts the post translation from top to bottom to drive driven gear middle part screw hole internal thread, thereby insert or extract the operation of sand ground, realize convenient dismantlement through the cooperation between the first concave groove that sets up and the first convex block simultaneously, realized when carrying out sand barrier position removal, can be to its convenient dismantlement, thereby carry out the transportation removal of sand barrier, the operator intensity of labour has been alleviateed.

2. The utility model discloses in, all set up through keeping off the sand board both sides and support it by the bracing piece, bracing piece and bottom surface contact jaw are provided with the supporting seat simultaneously, and the supporting seat downside is provided with the support and inserts the post, supports to insert the post and is used for inserting in husky ground, supports the further support of keeping off the sand board, has realized increasing the intensity that the sand board resists the sand blown by the wind, further strengthens sand-protecting barrier ability of fixing sand.

Drawings

Fig. 1 is a perspective view of a multifunctional movable sand barrier provided by the present invention;

fig. 2 is a schematic structural view of a threaded post of the multifunctional movable sand barrier of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1.

Illustration of the drawings:

1. a base; 2. a support pillar; 201. a first concave groove; 202. a slot; 203. inserting a block; 204. mounting grooves; 3. a mounting frame; 301. a sand guard; 302. a ventilation hole; 303. a first convex block; 4. rotating the tube; 401. a driven gear; 402. inserting a column through threads; 403. a driving gear; 404. a drive shaft; 405. a handle; 5. a fixed block; 501. a second concave groove; 502. a second convex block; 503. a support bar; 504. a supporting seat; 505. supporting the inserted column.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a manifold portable sand barrier of function, the on-line screen storage device comprises a base 1, the equal fixedly connected with support column 2 of the 1 upper surface left and right sides of base, support column 2 is used for supporting

fender sand board

301, 2 opposite face one side of two support columns all is provided with first concave groove 201, the equal sliding connection of 201 inner walls of first concave groove has first protruding piece 303, two first protruding piece 303 opposite face middle part fixedly connected with mounting bracket 3, the inside fixedly connected with fender sand board 301 of the fluting in mounting bracket 3 middle part, 2 bottom of support column all are provided with mounting groove 204, mounting groove 204 upper wall middle part all rotates and is connected with swinging head 4, the equal fixedly connected with driven gear 401 of 4 lower extremes of swinging head, driven gear 401 middle part all is provided with screw hole and downthehole equal threaded connection has screw thread to insert post 402, driven gear 401 teeth of a cogwheel one side all meshes and is connected with driving gear 403, driving gear 403 one side surface middle part fixedly connected with transmission shaft 404.

It is rotatory to drive transmission shaft 404 through turning handle 405, transmission shaft 404 is rotatory to drive driving gear 403 rotatory, driving gear 403 and driven gear 401 meshing drive driven gear 401 rotatory, driven gear 401 is being supported rotatoryly by rotating tube 4, it inserts post 402 upper and lower translation to drive driven gear 401 middle part screw hole internal thread, thereby insert or extract the operation on sand ground, the convenient dismantlement of cooperation realization between first concave groove 201 and the first convex block 303 through setting up simultaneously, when having realized carrying out sand barrier position removal, can be to its convenient dismantlement, thereby carry out the transportation removal of sand barrier, operator intensity of labour has been alleviateed.

The equal fixedly connected with fixed block 5 in two surface middle parts around the

fender sand board

301, 5 side surfaces of fixed block all are provided with second concave groove 501, the equal sliding connection of second concave groove 501 inner wall has second convex block 502, and second convex block 502 keeps away from side surface middle part mutually and all is connected with bracing piece 503 through the hank seat rotation, and bracing piece 503 one end all is connected with supporting seat 504 through the hank seat rotation.

Supporting rods 503 are arranged on two sides of the sand blocking plate 301 to support the sand blocking plate, supporting seats 504 are arranged at contact ends of the supporting rods 503 and the bottom surface, supporting inserting columns 505 are arranged on the lower sides of the supporting seats 504, the supporting inserting columns 505 are used for being inserted into sand, the sand blocking plate 301 is further supported, strength of the sand blocking plate 301 for resisting sand wind and sand is increased, and sand fixing capacity of the sand barrier is further enhanced.

Drive shaft 404 one end all runs through support column 2 side wall face, the equal fixedly connected with handle 405 of drive shaft 404 one end, handle 405 is used for convenient rotatory drive shaft 404, a side fixed surface of one side support column 2 is connected with inserted block 203, a side surface of opposite side support column 2 is provided with slot 202, inserted block 203 and slot 202 shape size are the same, a plurality of sand barriers of being convenient for cooperate the use, it is provided with a plurality of wind dispelling holes 302 to keep off the sand board 301 side surface, wind dispelling holes 302 are used for preventing that sand blown by wind is too strong and lead to damaging the sand barrier, the screw thread is inserted post 402 most advanced and is all run through base 1 one side, support seat 504 lower surface equal fixedly connected with supports and inserts post 505.

The working principle is as follows: when the sand barrier is installed, the transmission shaft 404 is driven to rotate through the rotating handle 405, the transmission shaft 404 rotates to drive the driving gear 403 to rotate, the driving gear 403 is meshed with the driven gear 401 to drive the driven gear 401 to rotate, the driven gear 401 is supported by the rotating pipe 4 to rotate, and the threaded inserting column 402 in the middle threaded hole of the driven gear 401 is driven to translate up and down, so that the sand barrier is inserted into a sand ground; supporting rods 503 are arranged on two sides of the sand blocking plate 301 to support the sand blocking plate, supporting seats 504 are arranged at contact ends of the supporting rods 503 and the bottom surface, supporting inserting columns 505 are arranged on the lower sides of the supporting seats 504, the supporting inserting columns 505 are used for being inserted into sand, the sand blocking plate 301 is further supported, strength of the sand blocking plate 301 for resisting sand wind and sand is increased, and sand fixing capacity of the sand barrier is further enhanced.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a manifold portable sand barrier of function, includes base (1), its characterized in that: the improved sand-blocking mechanism is characterized in that the supporting columns (2) are fixedly connected to the left side and the right side of the upper surface of the base (1), the supporting columns (2) are respectively provided with a first concave groove (201) on one side of the opposite surface of the supporting columns (2), the inner wall of the first concave groove (201) is respectively and slidably connected with a first convex block (303), the inner wall of the first convex block (303) is respectively and slidably connected with a mounting frame (3) in the middle of the opposite surface of the first convex block (303), a sand-blocking plate (301) is fixedly connected to the middle of a groove in the middle of the mounting frame (3), the bottom ends of the supporting columns (2) are respectively provided with a mounting groove (204), the middle of the upper wall of the mounting groove (204) is rotatably connected with a rotating pipe (4), a driven gear (401) is fixedly connected to the lower end of the rotating pipe (4), a threaded inserting column (402) is arranged in the middle of the threaded holes and is connected to the middle of the threads of the driven gear (401), a driving gear (403) is meshed with a driving gear (403), and a driving gear (404) is fixedly connected to the middle of the surface of the driving shaft.

2. A versatile movable sand barrier as claimed in claim 1, in which: two equal fixedly connected with fixed block (5) in surface middle part around sand guard (301), fixed block (5) side surface all is provided with second concave groove (501), equal sliding connection has second convex block (502) in second concave groove (501) inner wall, side surface middle part is all kept away from mutually in second convex block (502) and all is rotated through the hank seat and is connected with bracing piece (503), bracing piece (503) one end all rotates through the hank seat and is connected with supporting seat (504).

3. A versatile movable sand barrier as claimed in claim 1, in which: one end of the transmission shaft (404) penetrates through one side wall surface of the support column (2), and one end of the transmission shaft (404) is fixedly connected with a handle (405).

4. A versatile movable sand barrier as claimed in claim 1, in which: one side surface of support column (2) is fixedly connected with inserted block (203), and the other side surface of one side of support column (2) is provided with slot (202).

5. A versatile movable sand barrier as claimed in claim 1, in which: and a plurality of ventilation holes (302) are formed in the surface of one side of the sand baffle (301).

6. A versatile movable sand barrier as claimed in claim 1, characterised in that: the pointed ends of the threaded insert columns (402) penetrate through one side of the base (1).

7. A versatile movable sand barrier as claimed in claim 2, in which: the lower surfaces of the supporting seats (504) are fixedly connected with supporting insert columns (505).