CN220266339U

CN220266339U - Novel snow fence

Info

Publication number: CN220266339U
Application number: CN202320781436.3U
Authority: CN
Inventors: 金阿芳; 张述智; 戴勇; 郑彬
Original assignee: Xinjiang University
Current assignee: Xinjiang University
Priority date: 2023-12-01
Filing date: 2023-12-01
Publication date: 2023-12-29
Anticipated expiration: 2033-12-01

Abstract

The utility model discloses a novel snow fence, in particular to the technical field of snow fences, which comprises two parallel upright posts, wherein the bottom ends of the two upright posts are uniformly connected with a fixed cone, the two upright posts are of hollow structures, the bottom ends of the inside of the upright posts are fixedly provided with balancing weights, the balancing weights are rotatably provided with screws, extension rods are connected with the screws in a threaded manner, a cross rod is fixedly arranged between the two extension rods, the bottom ends of the cross rods are fixedly provided with top end baffles, the inside of each top end baffle is slidably connected with an upper end baffle, the outside of each upright post is provided with a rotating assembly, and fence assemblies are arranged between the two upright posts. The utility model provides a novel snow fence can adjust the overall height of fence according to the wind and snow disaster actual conditions of practical application occasion, according to local conditions, has improved the control effect of wind and snow disaster, can adjust the interval between two movable baffles according to the difference of actual wind and snow intensity, has reached the purpose of stopping different intensity wind and snow.

Description

Novel snow fence

Technical Field

The utility model relates to the technical field of snow fences, in particular to a novel snow fence.

Background

In order to avoid railway and highway transportation from wind and snow disasters, the existing wind and snow disaster prevention measures mainly comprise modes of a snow protection wall, a snow protection fence, a snow protection hanging net and the like. The net-hanging type snow-proof net is extremely easy to be broken by strong wind and snow, and the repairing and replacing frequency is high; the snow-proof wall of the reinforced concrete structure needs to occupy a large amount of land permanently and directly influences the benefits of surrounding farmers and herdsman, so the snow-proof fence is a common technical means for preventing wind and snow at present.

The prior snow guard fence has simple structure, the height of the prior snow guard fence cannot be adjusted, the prior snow guard fence cannot be applied to different practical situations, the spacing between the snow guard battens of the prior snow guard fence cannot be adjusted according to the damage degree of snow damage, and the fences with different porosities cannot be formed, thus the purpose of blocking wind and snow with different intensities cannot be achieved. The present device was invented by studying the above problems.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a novel snow fence, which overcomes the defects in the prior art.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a novel snow fence, includes two stands that set up side by side to two stand bottom homogeneity body coupling have fixed cone, two the stand is hollow structure, the inside bottom fixed mounting of stand has the balancing weight, rotate on the balancing weight and install the screw rod, threaded connection has the extension rod on the screw rod, two fixed mounting has the horizontal pole between the extension rod, horizontal pole bottom fixed mounting has a top baffle, the inside sliding connection of top baffle has an upper end baffle, the stand outside is provided with the rotation subassembly, and the rotation subassembly with the screw rod is connected, two be provided with the fence subassembly between the stand.

Preferably, limit grooves are formed in two sides of the inside of the top end baffle, and limit blocks are uniformly connected to two sides of the upper end baffle.

Preferably, the rotating assembly comprises a connecting frame, the connecting frame is fixedly arranged on the upright post and communicated with the upright post, a transmission rod is rotatably arranged on the connecting frame, a hand wheel is fixedly arranged at the outer end of the transmission rod, a first bevel gear is fixedly arranged at the inner end of the transmission rod, a second bevel gear is fixedly arranged on the screw rod, and the first bevel gear is meshed and connected with the second bevel gear.

Preferably, the fence component comprises two hollow connecting sleeves, the two hollow connecting sleeves are respectively and fixedly arranged on the two upright posts, and a fixed baffle is fixedly arranged between the two hollow connecting sleeves.

Preferably, two sides of the two hollow connecting sleeves are both connected with plug-in columns in a sliding manner, and a movable baffle is fixedly arranged between the two plug-in columns arranged on the same side.

Preferably, the first connecting holes are formed in the two ends of the hollow connecting sleeve in a penetrating mode, the second connecting holes are formed in the plug-in columns at equal intervals, and the apertures of the second connecting holes are equal to the apertures of the first connecting holes.

Preferably, the two stand bottom all fixed mounting have the link, movable mounting has the first of reinforcement awl in the link to a top an organic whole of reinforcement awl is connected with the twist ring.

Preferably, an upper end of the reinforcing cone is of a cylindrical structure.

Preferably, an outer wall surface of the reinforcing cone is provided with external threads.

Preferably, two equal fixed mounting has the connecting seat on the stand, two the stand outside all is provided with the fixing base, two the position of fixing base corresponds with two the position of connecting seat to movable mounting has the connection member between fixing base and the connecting seat, two equal fixed mounting in fixing base bottom has the reinforcement awl two.

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

1. the novel snow fence is provided with the screw, the extension rod, the rotating assembly, the cross rod, the top baffle and the upper baffle, the overall height of the fence can be adjusted according to the actual condition of the wind and snow disaster in actual application occasions, and the control effect of the wind and snow disaster is improved according to local conditions; the fence component is arranged, the distance between the two movable baffles can be adjusted according to different actual wind and snow intensities, and therefore the aim of blocking wind and snow with different intensities can be achieved;

2. the novel snow fence is provided with the two fixed cones, the two reinforced first cones and the two reinforced second cones, so that the structural stability of the snow fence in the use process is fully ensured, and the wind and snow preventing performance of the snow fence is effectively enhanced.

Drawings

For a clearer description of embodiments of the present application or of the solutions in the prior art, the drawings that are needed in the embodiments will be briefly described, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and that other drawings can be obtained according to these drawings by a person having ordinary skill in the art.

FIG. 1 is a schematic view of the structure of example 1 provided by a novel snow guard;

FIG. 2 is an exploded view of example 1 provided by a novel snow barrier;

FIG. 3 is a side view of the structure of example 1 provided by the novel snow guard;

FIG. 4 is a schematic view of the structure of the top end shield and the upper end shield provided by the novel snow guard;

FIG. 5 is a rear elevational view of the structure of example 1 provided by the novel snow guard;

FIG. 6 is a rear elevational view of the structure of example 2 provided by the novel snow guard;

FIG. 7 is a schematic view of the structure of a reinforcement cone 1 of example 3 provided by a novel snow fence;

fig. 8 is a rear view of the structure of example 4 provided by the novel snow guard.

Reference numerals illustrate:

1. a column; 2. a fixed cone; 3. a connecting frame; 4. reinforcing a first cone; 5. twisting the ring; 6. an external thread; 7. a connecting seat; 8. a fixing seat; 9. a connecting rod piece; 10. reinforcing a second cone; 11. balancing weight; 12. a screw; 13. an extension rod; 14. a rotating assembly; 1401. a connection frame; 1402. a transmission rod; 1403. a hand wheel; 1404. a first bevel gear; 1405. a second bevel gear; 15. a cross bar; 16. a top end baffle; 17. an upper baffle; 18. a fence assembly; 1801. a hollow connecting sleeve; 1802. a fixed baffle; 1803. a first connecting hole; 1804. a plug-in column; 1805. moving the baffle; 1806. a second connecting hole; 19. a limit groove; 20. and a limiting block.

Detailed Description

The drawings in the embodiments of the present utility model will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described; obviously; the described embodiments are only a few embodiments of the present utility model; but not all embodiments. Based on the embodiments in the present utility model; all other embodiments obtained by those skilled in the art without undue burden; all falling within the scope of the present utility model.

Example 1:

referring to the accompanying drawings of the specification from 1 to 5, the novel snow fence of the embodiment comprises two upright posts 1 which are arranged in parallel, and the bottom ends of the two upright posts 1 are uniformly connected with fixed cones 2, when the novel snow fence is used, the two fixed cones 2 are inserted under the ground, so that the stability of the snow fence in the use process can be ensured, and the snow fence is prevented from being blown down by strong wind.

The two stand columns 1 are hollow structures, the balancing weights 11 are fixedly arranged at the bottom ends of the two stand columns 1, and the balancing weights 11 are arranged, so that the gravity center of the stand columns 1 is effectively reduced, and the stability of the stand columns 1 is ensured.

Screw rods 12 are rotatably arranged on the two balancing weights 11, extension rods 13 are connected to the two screw rods 12 in a threaded mode, the length and the width of the extension rods 13 are equal to those of the inside of the upright 1, and therefore limiting of the extension rods 13 is achieved, meanwhile, limiting pieces are uniformly connected to the top ends of the two extension rods 13, and the cross section size of the limiting pieces is larger than that of the extension rods 13.

The outer sides of the two upright posts 1 are provided with rotating assemblies 14, and the rotating assemblies 14 are connected with the screw rods 12.

Referring to fig. 3, specifically, the rotating assembly 14 includes a connection frame 1401, the connection frame 1401 is transversely disposed, the connection frame 1401 is fixedly mounted on the upright 1 and is communicated with the upright 1, a transmission rod 1402 is rotatably mounted on the connection frame 1401, the transmission rod 1402 is horizontally disposed, a hand wheel 1403 is fixedly mounted at the outer end of the transmission rod 1402, a first bevel gear 1404 is fixedly mounted at the inner end of the transmission rod 1402, a second bevel gear 1405 is fixedly mounted on the screw 12, and the first bevel gear 1404 is meshed with the second bevel gear 1405, during use, an operator rotates the hand wheel 1403, the hand wheel 1403 drives the transmission rod 1402 to rotate, during rotation of the transmission rod 1402, the first bevel gear 1404 fixedly mounted thereon also rotates synchronously, and under the meshed connection of the first bevel gear 1404 and the second bevel gear 1405, the screw 12 rotates synchronously, during rotation of the screw 12, the extension rod 13 screwed thereon also moves along the upright 1.

The cross rod 15 is fixedly installed between the two extension rods 13, the cross rod 15 moves synchronously along with the movement of the two extension rods 13, the top end baffle 16 is fixedly installed at the bottom end of the cross rod 15, the first inserting holes are formed in the lower ends of the two sides of the top end baffle 16 in a penetrating mode, the upper end baffle 17 is connected in a sliding mode inside the top end baffle 16, the second inserting holes are formed in the lower ends of the two sides of the upper end baffle 17 in a penetrating mode, the positions of the first inserting holes correspond to the positions of the second inserting holes one by one, the aperture of the first inserting holes is equal to the aperture of the second inserting holes, when the upper end baffle 17 is not needed to be used, the upper end baffle 17 is pushed into the top end baffle 16, at the moment, the first inserting holes and the second inserting holes are placed on the same horizontal plane, the first inserting pins are inserted into the first inserting holes and the second inserting holes, the upper end baffle 17 can be guaranteed not to slide down, and similarly, when the upper end baffle 17 is needed to be taken out, the upper end baffle 17 can slide down under the action of gravity of a user, when wind is larger, the upper end baffle 17 is placed down, the wind resistance effective area can be increased, and the effect of resisting snow can be improved.

It should be noted that, the two sides of the top end baffle 16 are provided with the limiting grooves 19, the two sides of the upper end baffle 17 are uniformly connected with the limiting blocks 20, the specific positions of the limiting blocks 20 are shown in fig. 4, and the limiting grooves 19 and the limiting blocks 20 are provided, so that the limiting of the upper end baffle 17 is realized, and the upper end baffle 17 can be prevented from sliding out of the top end baffle 16.

Referring to fig. 2, a fence assembly 18 is disposed between two upright posts 1, the fence assembly 18 includes two hollow connecting sleeves 1801, the two hollow connecting sleeves 1801 are all longitudinally disposed, and the two hollow connecting sleeves 1801 are respectively and fixedly mounted on the two upright posts 1, specifically, the two hollow connecting sleeves 1801 are respectively and fixedly mounted on opposite surfaces of the two upright posts 1, a fixed baffle 1802 is fixedly mounted between the two hollow connecting sleeves 1801, two sides of the two hollow connecting sleeves 1801 are slidably connected with plug posts 1804, a movable baffle 1805 is fixedly mounted between the two plug posts 1804 disposed on the same side, two ends of the hollow connecting sleeves 1801 are respectively and fixedly mounted with a first connecting hole 1803, a plurality of second connecting holes 1806 are uniformly spaced on the plug posts 1804, the aperture of the first connecting holes 1803 is equal to that of the first connecting holes 1803, bolts are disposed in the first connecting holes 1803 and the second connecting holes 1806, the second connecting holes 1806 at different positions are matched with the first connecting holes 1803, and adjustment of the distance between the two movable baffles 5 can be achieved.

According to the novel snow fence disclosed by the embodiment, the overall height of the snow fence can be adjusted according to the actual condition of the wind and snow disaster in the actual application occasion, and the control effect of the wind and snow disaster is improved according to local conditions; by utilizing the cooperation between the first connecting hole 1803 and the second connecting hole 1806 at different positions, the distance between the two movable baffles 1805 can be adjusted according to the difference of the actual wind and snow intensities, so that the aim of blocking wind and snow with different intensities can be achieved.

Example 2:

referring to fig. 6 of the specification, a novel snow fence of this embodiment is optimized on the basis of embodiment 1, in this embodiment, two stand columns 1 bottom end are all fixedly installed with link 3, two link 3 are symmetrical setting, movable mounting has a first reinforcement cone 4 in link 3, and the first 4 top of reinforcement cone is connected with twist ring 5 integrally, when installing this snow fence, the operating personnel is through pressing twist ring 5 come to exert force to first reinforcement cone 4, thereby peg graft first two reinforcement cones 4 on subaerial, first two reinforcement cones 4 together with two fixed cones 2 have guaranteed the structural stability of this snow fence in the use, thereby the snow performance of preventing wind of this snow fence has been strengthened.

Example 3:

referring to fig. 7 of the specification, a novel snow fence according to this embodiment is optimized on the basis of embodiment 2, in this embodiment, the upper end of the reinforcing cone one 4 is set to be a cylindrical structure, and the external thread 6 is machined on the outer wall surface of the upper end of the reinforcing cone one 4, and the reinforcing cone one 4 is fixed on the ground by rotating the reinforcing cone one 4, so that the connection strength between the reinforcing cone one 4 and the ground is enhanced.

Example 4:

referring to fig. 8 of the specification, a novel snow fence of this embodiment is optimized on the basis of embodiment 3, in this embodiment, connecting seats 7 are fixedly installed on two upright posts 1, two connecting seats 7 are arranged on the same plane, fixing seats 8 are arranged on the outer sides of two upright posts 1, two fixing seats 8 are also arranged on the same plane, the positions of the two fixing seats 8 correspond to the positions of the two connecting seats 7, connecting rods 9 are movably installed between the fixing seats 8 and the connecting seats 7, reinforcing cones two 10 are fixedly installed at the bottom ends of the two fixing seats 8, when the snow fence is installed, the two reinforcing cones two 10 are inserted on the ground, the two reinforcing cones two 10, the two reinforcing cones one 4 and the two fixing cones 2 fully ensure the structural stability of the snow fence in the using process, and the snow performance of the snow fence is further enhanced.

The above; is only a preferred embodiment of the present utility model; the scope of the utility model is not limited in this respect; any person skilled in the art is within the technical scope of the present disclosure; equivalent substitutions or changes are made according to the technical proposal of the utility model and the improved conception thereof; are intended to be encompassed within the scope of the present utility model.

Claims

1. The utility model provides a novel snow fence, includes two stand (1) that set up side by side to two stand (1) bottom homogeneity are connected with fixed awl (2), its characterized in that: two stand (1) are hollow structure, inside bottom fixed mounting of stand (1) has balancing weight (11), rotate on balancing weight (11) and install screw rod (12), threaded connection has extension rod (13) on screw rod (12), two fixed mounting has horizontal pole (15) between extension rod (13), horizontal pole (15) bottom fixed mounting has top baffle (16), inside sliding connection of top baffle (16) has upper end baffle (17), stand (1) outside is provided with rotating assembly (14), and rotating assembly (14) with screw rod (12) are connected, two be provided with fence subassembly (18) between stand (1).

2. A novel snow fence according to claim 1 wherein: limiting grooves (19) are formed in two sides of the inside of the top end baffle (16), and limiting blocks (20) are uniformly connected to two sides of the upper end baffle (17).

3. A novel snow fence according to claim 1 wherein: the rotating assembly (14) comprises a connecting frame (1401), the connecting frame (1401) is fixedly installed on the upright post (1) and is communicated with the upright post (1), a transmission rod (1402) is rotatably installed on the connecting frame (1401), a hand wheel (1403) is fixedly installed at the outer end of the transmission rod (1402), a first bevel gear (1404) is fixedly installed at the inner end of the transmission rod (1402), a second bevel gear (1405) is fixedly installed on the screw (12), and the first bevel gear (1404) is meshed and connected with the second bevel gear (1405).

4. A novel snow fence according to claim 1 wherein: the fence assembly (18) comprises two hollow connecting sleeves (1801), the two hollow connecting sleeves (1801) are respectively and fixedly arranged on the two upright posts (1), and a fixed baffle plate (1802) is fixedly arranged between the two hollow connecting sleeves (1801).

5. A novel snow fence according to claim 4 wherein: two sides of the two hollow connecting sleeves (1801) are both connected with plug-in columns (1804) in a sliding manner, and a movable baffle (1805) is fixedly arranged between the two plug-in columns (1804) on the same side.

6. A novel snow fence according to claim 5 wherein: the two ends of the hollow connecting sleeve (1801) are provided with first connecting holes (1803) in a penetrating mode, a plurality of second connecting holes (1806) are formed in the plug-in columns (1804) at equal intervals, and the aperture of the second connecting holes (1806) is equal to the aperture of the first connecting holes (1803).

7. A novel snow fence according to claim 1 wherein: two equal fixed mounting of stand (1) bottom has link (3), movable mounting has in link (3) and consolidates first (4) of awl to consolidate first (4) top an organic whole and be connected with twist ring (5).

8. A novel snow fence according to claim 7 wherein: the upper end of the reinforcing cone I (4) is of a cylindrical structure.

9. A novel snow fence according to claim 7 wherein: and an external thread (6) is processed on the outer wall surface of the first reinforcing cone (4).

10. A novel snow fence according to claim 1 wherein: two equal fixed mounting has connecting seat (7) on stand (1), two the stand (1) outside all is provided with fixing base (8), two the position of fixing base (8) is corresponding with two the position of connecting seat (7) to movable mounting has connecting rod piece (9) between fixing base (8) and connecting seat (7), two equal fixed mounting in fixing base (8) bottom has two of reinforcement awls (10).