CN218989940U

CN218989940U - Portable sand barrier suitable for forestry

Info

Publication number: CN218989940U
Application number: CN202222747273.5U
Authority: CN
Inventors: 刘世权; 段文倩; 马雍凯; 纪永福; 段晓峰
Original assignee: Gansu Agricultural University; Gansu Desert Control Research Institute
Current assignee: Gansu Agricultural University; Gansu Desert Control Research Institute
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-05-09
Anticipated expiration: 2032-10-19

Abstract

The utility model relates to the technical field of forestry, in particular to a movable sand barrier suitable for forestry, which comprises a sand box, side plates, a telescopic plate, support rods and a box cover, wherein a sand discharge opening is formed in the bottom of the right end of the sand box, the sand discharge opening is clamped with the box cover, anchor blocks are fixedly connected to the two ends of the box cover, a clamping hook is rotatably connected to the surface of the anchor blocks, a groove is formed in one end of the clamping hook, an upper supporting hole is formed in the surface of the sand box, the lower end of the surface of the sand box is hinged to the side plate, a lower supporting hole is formed in the surface of the side plate, an inclined hole is formed in the surface of the side plate, a frame groove is formed in the surface of the side plate, supports are rotatably connected to the two ends of the frame groove, the inner surface of the side plate is slidably connected with the telescopic plate, an inclined groove is formed in the surface of the telescopic plate, and the inclined opening is formed in the surface of the telescopic plate.

Description

Portable sand barrier suitable for forestry

Technical Field

The utility model relates to the technical field of forestry control, in particular to a forestry sand control device, and specifically relates to a movable sand barrier suitable for forestry.

Background

The sand barrier is also called mechanical sand barrier and wind barrier, is a barrier made of firewood, straw, clay, branches, battens, pebbles and other materials on the sand surface, and is an effective engineering sand-fixing measure for reducing wind speed and fixing the sand surface.

According to the sand barrier sand prevention principle and the setting type, the sand barrier can be roughly classified into two types of flat type and vertical type, and the sand barrier can be further classified according to the setting form, the structure and the building material.

The vertical sand barrier is mostly a sand-accumulating type sand barrier. The sand prevention principle is mainly expressed as follows: on the route that the sand flow passes through, no matter touch the barrier of any barrier, the wind speed will receive the influence and reduce, carry a part of sand and will deposit around the barrier to this reduces sand delivery volume of sand flow, thereby plays the effect of prevention and cure sand damage, generally can not recycle in the current sand barrier, and is not collapsible simultaneously also inconvenient transportation.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a movable sand barrier suitable for forestry, solves the problem that the movable sand barrier cannot be recycled generally in the prior art, and has a good use effect.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a portable sand barrier suitable for forestry, this portable sand barrier suitable for forestry, includes sandbox, curb plate, expansion plate, bracing piece and case lid, the sand discharge opening has been seted up to sandbox right-hand member bottom, sand discharge opening joint has the case lid, case lid both ends fixedly connected with anchor block, anchor block surface rotates and is connected with the pothook, the slot has been seted up to pothook one end, the upper branch hole has been seted up on the sandbox surface, the curb plate lower extreme articulates there is the curb plate, the lower branch hole has been seted up on the curb plate surface, the inclined hole has been seted up on the curb plate surface, the frame groove both ends rotate and are connected with the support, curb plate internal surface sliding connection has the expansion plate, the spout has been seted up on the expansion plate surface, the inclined hole has been seted up to the expansion plate surface, the fixed orifices has been seted up to the expansion plate front end.

Preferably, the sand discharge port is clamped with a box cover, anchor blocks are fixedly connected to two ends of the box cover, hooks are rotatably connected to the surfaces of the anchor blocks, grooves are formed in one ends of the hooks, the grooves are clamped into clamping blocks at the right ends of the side plates to fix the box cover, and rapid sand discharge, recovery, disassembly and assembly can be achieved.

Preferably, the sandbox surface is provided with an upper supporting hole, the side plate surface is provided with a lower supporting hole, one end of the supporting rod is supported in the upper supporting hole of the sandbox surface, the other end of the supporting rod is supported in the lower supporting hole of the side plate surface to realize side fixing, so that the sandbox and the side triangle of the side plate are fixed, and meanwhile, a wooden stick can be used for replacing the supporting rod.

Preferably, the expansion plate is slidably connected to the inner surface of the side plate, the sliding groove is formed in the surface of the expansion plate, the expansion plate can be retracted or extended for use, and the expansion plate expansion structure improves convenience in use.

Preferably, the square groove has been seted up to the support front end, rotate in the square groove and be connected with the square board, fixed surface is connected with the fixed block on the square board, the through-hole has been seted up to the fixed block side, the fixed block rotates and is connected with the ring, and this ring can use the rope to bind weeds, and the straw reaches the purpose of fixing sand.

Preferably, the side plate surface is provided with a frame groove, two ends of the frame groove are rotationally connected with a bracket, and the bracket can be rotated to an upright state to open a square plate in the bracket, and the frame groove is rotated and folded to facilitate movement.

Preferably, the sand box is internally provided with an empty box, sand is directly filled into the empty box, and the sand box is fixed according to the self weight of the sand.

(III) beneficial effects

(1) This portable sand barrier suitable for forestry through the hinge structure of sandbox and curb plate, after the shrink is folding, can improve efficiency in removal or transportation greatly, has guaranteed the practicality and the quick assembly disassembly's of this portable sand barrier when using convenience.

(2) This portable sand barrier suitable for forestry has seted up through the sandbox surface and has gone up the hole, and lower hole has been seted up on the curb plate surface, and bracing piece one end supports in the last hole on sandbox surface, and the bracing piece other end supports and realizes the side fixedly in the lower hole on curb plate surface, realizes that the sandbox is fixed with the side triangle of curb plate, and usable forest district stick replaces the bracing piece to realize supporting simultaneously in the use, has improved the practicality of this portable sand barrier greatly.

(3) Water level detection device is used in hydraulic engineering supervision, through the square board in the direct rotation upright open support, bind field material such as weeds, straw, branch in the ring, can realize the purpose of fixing sand, great increase the practicality in the in-service use.

Drawings

Figure 1 is an overall folded front view of a movable sand barrier suitable for use in forestry in accordance with the present utility model;

figure 2 is an overall structural elevation view of a removable sand barrier of the present utility model adapted for use in forestry;

figure 3 is a front view of a sandbox of the present utility model adapted for use in a movable sand barrier for forestry;

figure 4 is a side panel elevation view of a removable sand barrier of the present utility model adapted for use in forestry;

figure 5 is a front view of a retractable panel of the present utility model adapted for use in a movable sand barrier for forestry;

figure 6 is an enlarged view of a portion of a movable sand barrier suitable for use in forestry in accordance with the present utility model.

1, a sandbox; 2. a side plate; 3. a telescoping plate; 4. a support rod; 101. a case cover; 102. a clamping hook; 103. an anchor block; 104. an upper branch hole; 105. a sand discharge port; 106. a hinge; 201. a rack groove; 202. a bracket; 203. a rotating shaft; 204. inclined holes; 205. a lower branch hole; 206. a clamping block; 207. a square groove; 208. a telescopic hole; 209. a plate support; 210. a square plate; 211. a fixed block; 212. and (3) a circular ring.

Detailed Description

The following description of the embodiments of the present utility model will be made more clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-6, the embodiment of the utility model provides a movable sand barrier suitable for forestry, which comprises a sand box 1, a side plate 2, a telescopic plate 3, a supporting rod 4 and a box cover 101, wherein a sand discharge opening 105 is formed in the bottom of the right end of the sand box 1, the sand discharge opening 105 is clamped with the box cover 101, two ends of the box cover 101 are fixedly connected with anchor blocks 103, the surfaces of the anchor blocks 103 are rotationally connected with a clamping hook 102, one end of the clamping hook 102 is provided with a groove, the surface of the sand box 1 is provided with an upper supporting hole 104, the lower end of the surface of the sand box 1 is hinged with a side plate 2, the surface of the side plate 2 is provided with a lower supporting hole 205, the surface of the side plate 2 is provided with an inclined hole 204, the surface of the side plate 2 is provided with a frame groove 201, two ends of the frame groove 201 are rotationally connected with a support 202, the inner surface of the side plate 2 is slidingly connected with the telescopic plate 3, the surface of the telescopic plate 3 is provided with a sliding groove, the surface of the telescopic plate 3 is provided with an inclined hole 204, and the front end of the telescopic plate 3 is provided with a fixing hole.

The sand discharge port 105 joint has case lid 101, case lid 101 both ends fixedly connected with anchor block 103, anchor block 103 surface rotation is connected with pothook 102, the slot has been seted up to pothook 102 one end, the slot card is gone into in the fixture block 206 of curb plate 2 right-hand member and is realized fixed case lid 101, the last branch hole 104 has been seted up on sandbox 1 surface, lower branch hole 205 has been seted up on curb plate 2 surface, bracing piece 4 one end supports in the last branch hole 104 on sandbox 1 surface, the bracing piece 4 other end supports realizes the side fixedly in the lower branch hole 205 on curb plate 2 surface, curb plate 2 internal surface sliding connection has expansion plate 3, the spout has been seted up on expansion plate 3 surface, expansion plate 3 can withdraw or stretch out the use, square groove 207 has been seted up to the support 202 front end, square groove 207 rotation is connected with square plate 210, square plate 210 upper surface fixedly connected with fixed block 211, the through-hole has been seted up to the fixed block side, fixed block rotation is connected with ring 212, curb plate 2 surface has been seted up a frame 202, two ends of support 202 are opened to the support 201 when support 201 can be rotated to the support, the support frame 201 is opened to the inside of a stand state.

Working principle: the movable sand barrier suitable for forestry is used; firstly, the sandbox 1 and the side plates 2 are unfolded, the expansion plates are pulled out, one end of the supporting rods 4 is fixed in the upper supporting holes 104 of the sandbox 1, the other ends of the supporting rods 4 are jacked into the lower supporting holes 205 on the surfaces of the side plates 2, the fixing rods or iron rods are inserted into the inclined holes 204 of the side plates 2 and the fixing holes 302 of the expansion plates 3, the sandbox is filled with sand after being fixed, the supports 202 in the frame slots 201 of the side plates 2 are rotated to be vertical, the square plates 210 are opened, weeds, branches and straws are bound on the circular rings 212 above the square plates 210, then the sand is used for embedding the side plates and the expansion plates 3 into the sand to achieve the purpose of preventing rollover, the bound weeds and straws on the circular rings 212 can play the purpose of fixing sand, after the sandbox cover 101 is used, the sand is pulled out outwards by rotating the clamping hooks 102 on the right ends of the side plates 2, the sand is discharged, the bound weeds are cleaned out by the sand, the straws are cleaned out, the square plates 210 on the supports 202 are rotated, the sand is directly retracted into the side plates 201, the side plates 2 are not convenient to be retracted, and the problem that the sandbox is inconvenient to be solved, and the sandbox can be folded, and the sandbox can not be conveniently and rapidly moved.

Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. The utility model provides a portable sand barrier suitable for forestry, this portable sand barrier suitable for forestry, includes sandbox (1), curb plate (2), expansion plate (3), bracing piece (4) and case lid (101), its characterized in that: the bottom of the right end of the sandbox (1) is provided with a sand discharge port (105), the sand discharge port (105) is clamped with a box cover (101), anchor blocks (103) are fixedly connected to two ends of the box cover (101), hooks (102) are rotatably connected to the surfaces of the anchor blocks (103), one end of the clamping hook (102) is provided with a groove, the surface of the sandbox (1) is provided with an upper support hole (104), a side plate (2) is hinged at the lower end of the surface of the sandbox (1), a lower support hole (205) is arranged on the surface of the side plate (2), inclined holes (204) are formed in the surface of the side plate (2), a bracket groove (201) is formed in the surface of the side plate (2), two ends of the bracket groove (201) are rotatably connected with brackets (202), the front end of each bracket (202) is provided with a square groove (207), a square plate (210) is rotationally connected with the square groove (207), a fixed block (211) is fixedly connected with the upper surface of the square plate (210), the side surface of the fixed block (211) is provided with a through hole, the fixed block is rotationally connected with a circular ring (212), the inner surface of the side plate (2) is connected with a telescopic plate (3) in a sliding way, the sliding chute is formed in the surface of the expansion plate (3), the inclined hole (204) is formed in the surface of the expansion plate (3), and the front end of the expansion plate (3) is provided with the fixing hole.

2. A removable sand barrier adapted for use in forestry as recited in claim 1, wherein: the sand discharge port (105) is connected with a box cover (101) in a clamping mode, anchor blocks (103) are fixedly connected to two ends of the box cover (101), clamping hooks (102) are connected to the surfaces of the anchor blocks (103) in a rotating mode, grooves are formed in one ends of the clamping hooks (102), and the grooves are clamped into clamping blocks (206) at the right ends of the side plates (2) to fix the box cover (101).

3. A removable sand barrier adapted for use in forestry as recited in claim 2, wherein: the sand box is characterized in that an upper supporting hole (104) is formed in the surface of the sand box (1), a lower supporting hole (205) is formed in the surface of the side plate (2), one end of the supporting rod (4) is supported in the upper supporting hole (104) in the surface of the sand box (1), and the other end of the supporting rod (4) is supported in the lower supporting hole (205) in the surface of the side plate (2) to achieve side fixing.

4. A removable sand barrier adapted for use in forestry as claimed in claim 3, wherein: the inner surface of the side plate (2) is slidably connected with the expansion plate (3), a sliding groove is formed in the surface of the expansion plate (3), and the expansion plate (3) can be retracted or extended for use.

5. A removable sand barrier adapted for use in forestry as recited in claim 4, wherein: square groove (207) have been seted up to support (202) front end, square groove (207) are rotated and are connected with square board (210), fixed block (211) are fixedly connected with on square board (210), through-hole has been seted up to fixed block (211) side, fixed block rotates and is connected with ring (212).

6. A removable sand barrier adapted for use in forestry as recited in claim 5, wherein: the side plate (2) is provided with a frame groove (201) on the surface, two ends of the frame groove (201) are rotatably connected with a bracket (202), and when the bracket (202) rotates to an upright state, a square plate (210) in the bracket (202) can be opened.