CN209923799U - Novel windproof net - Google Patents
Novel windproof net Download PDFInfo
- Publication number
- CN209923799U CN209923799U CN201920182426.1U CN201920182426U CN209923799U CN 209923799 U CN209923799 U CN 209923799U CN 201920182426 U CN201920182426 U CN 201920182426U CN 209923799 U CN209923799 U CN 209923799U
- Authority
- CN
- China
- Prior art keywords
- windproof
- net
- wind
- upright post
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a novel windproof net, which comprises a plurality of windproof steel plate net sets and a plurality of supporting upright posts for supporting the windproof steel plate net sets, wherein each windproof steel plate net set comprises a plurality of corrugated plate windproof nets; the windproof steel plate net group is detachably fixed on the supporting upright post; the support column is provided with a base embedded below the bottom, the support column is provided with a column back pull rope, one end of the column back pull rope is fixed on the support column, and the other end of the column back pull rope is fixed on the ground through a steel rope anchor rod. The utility model provides a major structure of net is prevent wind to buckled plate adopts the buckled plate, not only has better performance of preventing wind, also has better mechanical properties, and stability is stronger to overall structure can be dismantled, conveniently assembles the change with spare part, for the installer provides convenience, and is comparatively environmental protection, also has better stability after the installation is fixed, is difficult for lax or damage, has practiced thrift manpower and cost.
Description
Technical Field
The utility model belongs to the technical field of prevent wind the net, concretely relates to novel prevent wind net.
Background
Definition of wind damage: usually, the wind power reaches 6 grades or more (the instantaneous wind speed reaches 10.8 m.s)-1Above) has influence on traffic, so calledIt is a strong wind. The wind power reaches 8 grades or more (the instantaneous wind speed reaches 17.0 m.s)-1Above), and wind that has a serious influence on transportation is called strong wind. Except for the influence of strong wind on traffic facilities, the strong wind mainly has the influence on the safe transportation of different types of automobiles, and the closed expressway, the overturn of different types of automobiles, the wind erosion of roadbed and the like caused by the strong wind are called as expressway wind damage.
Definition of strong cross wind: instantaneous wind speed of 15.0 m.s-1When the line trend is nearly perpendicular to the main wind direction of strong wind or strong wind, namely the included angle between the line trend and the main wind direction is 75-95 degrees, the line trend is called strong cross wind. The strong cross wind can cause traffic accidents such as overturning and overturning of different types of automobiles on the highway and the like, brings great loss of personnel and property, and is a strong wind disaster which needs to be prevented and controlled.
The results of the study on the gale data in the last 50 years show that: the distribution characteristics of the high wind days along the highway, railway, mine and other facilities in many regions in China are limited by the influence of a weather system and a terrain, and the high wind days are the most in the section of a bealock, a canyon, a valley, a grand bridge and a high roadbed bend. The average annual gale day number of the weather stations in the Bailey wind area of the fifth transverse cross and the first transverse cross is the most, and is one of the most serious wind disasters of China and even world expressways, the average annual gale day number is 157 d-209 d, the gale day number of the weather stations in the thirteen rooms is the most, the average annual gale day number is 209d, the gale day number in 2010 is 224d, and the average annual gale day number of the red mountains in the Bailey wind area of the Xinjiang expressway is 157d and is gradually decreased towards east and west by taking the red mountains as centers. The average annual gale day number is 148d to 155d in the strong crosswind regions of Alashan in Xinjiang, thirty-miles and Dabancheng. In the gobi section of the Bailey wind area, the increasing trend and the increasing trend of the strong wind intensity appear in the increasing trend from the 90 s in the 20 th century, which is mainly caused by the warming of global climate, the increasing temperature of the gobi area and the increasing air pressure gradient.
The strong wind detection result shows that: the critical overturning wind speed of the bus and the truck under different main winds in the strong cross wind region of the Bai Li wind region of the expressway is 25.0m & s-1(ii) a Medium bus 17.0 m.s-1(ii) a The overturning critical wind speed of the passenger car is 12.0 m.s-1。
Xinjiang in China is one of the most serious areas with wind disasters, and the wind disasters cause great loss to lives and properties of the nation and people every time, so that normal traffic operation and working life of the people are influenced. The distribution of the wind damage along the Xinjiang road is closely related to a weather system and topographic conditions, and the serious wind damage interval along the Xinjiang railway and the Xinjiang road is as follows: bai Li wind zone, thirty Li wind zone, Daban city wind zone, Alashan mouth wind zone, old wind port wind zone, Maytas wind zone, Clay wind zone, Black grass wind zone interval, its characteristics are: strong wind power, strong seasonality, stable wind direction and long duration.
The currently used windproof measures are:
1) opposite-pull wind-shield wall. The wall panel of the opposite pull type wind-break wall is ten-son type, adopts a reinforced concrete precast slab, has the thickness of 1.5 m, is formed by plastering sand and stone in the middle and building by cement.
2) Socket joint formula wind-break wall. The socket type wind-proof wall is mainly made of an X-69 old gray pillow, is less than 20 cm thick and is mainly placed in places where wind power is not large.
3) Earth dike formula wind-break wall. The earth dike type wind-proof wall has the advantages of low manufacturing cost, safety, reliability, good stability, simple structure, simple and convenient construction and convenient material taking. But the land occupation area is large, and the earth embankment is filled by per m as the height of the embankment increases3The cost is increased along with the increase of the cost.
4) And building a plate type windproof wall in the station area. The main material of construction of the site panel type wind-break wall is precast concrete panels with a thickness of about 15 cm for protecting various types of automobiles when they are stopped.
5) Bridge pure steel sheet formula wind-break wall. The bridge pure steel plate type wind-proof wall is welded and erected on two sides of a bridge foundation and is composed of pure steel plates, the height of the bridge pure steel plate type wind-proof wall is 2.5-3 m, the bridge pure steel plate type wind-proof wall also has the main effect of preventing vehicles or trains running on different types from derailing due to the air pockets at the bottoms of the vehicles or the trains generated when strong wind is blown, and the manufacturing cost of the wind-proof wall is very high.
The 5 kinds of windproof walls are all solid wall structures, and are high in manufacturing cost and long in construction and installation period on the whole, and are not suitable for wide application.
6) The Chinese patent document with the publication number of CN2787774, the publication number of 2006, 6 and 14 discloses a windproof net piece. The mesh sheet is made of a 195 cold-rolled steel plate, small round holes, large round holes, elongated holes and inclined elongated holes are mainly adopted as ventilation holes in the meshes of the mesh sheet, the air permeability is 43%, and the wind-proof effect is good. The net piece is bent for 4 times to form a butterfly shape, the wind resistance strength of the net piece is greatly improved, and the cold-rolled plate with the thickness of 1.2mm is used in the net piece, so that the manufacturing cost of the whole engineering of the wind-proof net can be reduced. However, the prior art represented by the patent technology has low compressive strength, poor wind-proof effect, certain wind permeability, unsatisfactory wind-guiding effect due to bending edges and corners, and easy generation of sharp whistling sound caused by wind noise, and limited material use, so that safe driving of vehicles and safety of facility equipment under severe conditions such as strong wind and strong wind cannot be guaranteed, and the prior art is not suitable for wind-proof equipment for preventing flying sand and flying objects.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model aims to provide a novel prevent wind net, this prevent wind main structure of net adopts the buckled plate, not only has better prevent wind performance, also has better mechanical properties, and stability is stronger to overall structure can be dismantled, conveniently assembles the change with spare part.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
a novel windproof net comprises a plurality of windproof steel plate net sets and a plurality of supporting upright posts for supporting the windproof steel plate net sets, wherein each windproof steel plate net set comprises a plurality of corrugated plate windproof nets movably connected;
the windproof steel plate net group is detachably fixed on the supporting upright post;
the support column is provided with a base embedded below the bottom, the support column is provided with a column back pull rope, one end of the column back pull rope is fixed on the support column, and the other end of the column back pull rope is fixed on the ground through a steel rope anchor rod.
Further, in order to facilitate the manufacturing production, the steel plate net group is conveniently assembled and disassembled, the windproof steel plate net group comprises a plurality of corrugated plate windproof nets which are detachably connected from top to bottom, and the two ends of the corrugated plate windproof nets are equally divided and are detachably connected with the supporting stand columns respectively.
Furthermore, a plurality of first connecting holes connected with the supporting columns are formed in two ends of the corrugated plate windproof net, a plurality of second connecting holes connected with the adjacent corrugated plate windproof net are formed in two sides of the corrugated plate windproof net respectively, and a plurality of air holes are uniformly formed in the corrugated plate windproof net; the first connecting holes are fixedly connected with the supporting columns, and the second connecting holes are fixedly connected with the adjacent corrugated plate windproof nets.
Further, the section of the corrugated plate windproof net is wavy, and the angles of wave crests and wave troughs are both 50-55 degrees; the smoothness and consistency of the connection of the windproof net of each corrugated plate are guaranteed to be convenient to connect.
The base comprises a concrete foundation and four anchor rods, wherein the bottom of the concrete foundation is provided with the four anchor rods, one ends of the four anchor rods are embedded into the anchor rods, and the other ends of the four anchor rods extend to the outside of the concrete foundation and are connected with the supporting upright columns; the supporting upright posts are fixed on the substrate through four-foot screws.
Further, the cross section of the supporting stand column is trapezoidal, a bottom plate is arranged at the bottom of the supporting stand column, four foundation screw holes for inserting foundation screws are formed in the bottom plate, and a plurality of bolt assemblies for fixing the windproof steel plate net sets are arranged on the side wall of the supporting stand column.
Furthermore, one end of the upright post back pull rope is bound on the supporting upright post, the other end of the upright post back pull rope is fixed on the ground through the steel rope anchor rod, and locking rope clamps are arranged at the binding positions of the upright post back pull rope, the supporting upright post and the steel rope anchor rod.
Further, the stand back stay cord that the net was prevent wind to the buckled plate in the middle of the net was parallel to each other and all prevent wind the net with the buckled plate perpendicularly, and the stand back stay cord that the net both ends were prevented wind to the buckled plate is 95 ~ 135 with the angle that the net was prevent wind to the buckled plate.
Further, one end of the steel rope anchor rod is embedded below the ground, the other end of the steel rope anchor rod is provided with a fixing ring for connecting the upright post back pull rope, and the side wall of the steel rope anchor rod is provided with a reinforcing bolt.
Further, the linear distance between the steel cable anchor rod and the support upright post is 3-10 m.
The utility model has the advantages that:
(1) the windproof net provided by the utility model has simple structure, and each local part or component can be formed in large-scale, factory production or factory customization, thus being convenient for transportation and installation; all the parts can be detachably connected, so that convenience is brought to installation personnel, the manufacturing and the installation are convenient, the environment is protected, the stability is good after the parts are installed and fixed, the parts are not easy to relax or damage, the parts can be conveniently replaced after being damaged, the use amount of personnel and equipment is reduced, the construction process is simplified, and the labor and the cost are saved; the windproof net structure is stressed uniformly, and the problem of large local stress difference is solved;
(2) the utility model provides a what the buckled plate of preventing wind among the steel sheet net group prevent wind net can be continuous, uninterrupted bears wind-force to disperse wind-force, reduce and prevent wind the steel sheet net group and hold the ability in same direction, prolonged the life and the compressive capacity of this prevent wind steel sheet net group greatly.
(3) The utility model discloses have ultraviolet resistance (ageing-resistant), the product surface is handled through hot dip galvanizing, can absorb the ultraviolet ray in the sunlight, has reduced material oxidation rate itself, makes the product have better anti-aging performance, and life improves. Meanwhile, the ultraviolet transmittance is low, and the damage of sunlight to materials is avoided.
(4) The utility model discloses have very strong fire resistance, so have fine fire resistance because it is the metal, the homoenergetic satisfies the requirement of fire control and safety in production etc..
(5) The utility model discloses have very strong impact resistance, the intensity of product is high, can bear the impact of grit, hailstone (strong wind). The steel ball with the mass of 1kg is used for freely falling at the height of 15 meters from the peak of the wave crest at the middle upper part of the sample, and the product has no cracks and through holes.
(6) The utility model discloses have stronger antistatic nature, the product surface is through hot dip galvanizing anticorrosive treatment, is receiving the sunlight to shine the back, can be to the organic filth oxidative decomposition who adheres to the product surface, in addition, its super hydrophilicity makes dust easily washed by the rainwater, plays self-cleaning effect, no maintenance cost.
(7) The utility model discloses well all materials all adopt hot dip galvanizing protection, are difficult for taking place the corrosion with the hot-galvanize, have that stability is good, tensile compressive strength is high, anti ultraviolet, performance such as ageing resistance.
(8) The utility model discloses practiced thrift the cost, the utility model discloses enable sand storm flow most to weaken the detour and pass through, enable the sand storm flow refraction energy dissipation in the protection height, reduced the wind speed, sand storm flow deceleration passes through the back, takes sand to sink, has purified sand storm flow. Through the setting of prevent wind net, changed the erosion and deposition state on earth's surface, be the area of wind deposition in the 10h within range behind the preceding 5h (h is the height of preventing wind net) of preventing wind net, the earth's surface need not carry out the sand fixation, has practiced thrift sand prevention treatment cost in a large number.
Drawings
FIG. 1 is a front view of the windproof net;
FIG. 2 is a side view of the windproof net;
FIG. 3 is a top view of the windproof net;
FIG. 4 is a front view of a corrugated sheet windguard;
FIG. 5 is a side view of a corrugated sheet windguard;
FIG. 6 is an elevation view of a first type of support column;
FIG. 7 is a side view of a first support column;
FIG. 8 is an elevation view of a second support column;
FIG. 9 is a side view of a support pillar of the second chapter;
FIG. 10 is a schematic view of a substrate;
fig. 11 is a schematic view of a steel cable anchor.
In the figure: 1. a windproof steel plate net set; 2. supporting the upright post; 2-1, bolt assembly; 2-2, a bottom plate; 2-3, a foundation bolt hole; 2-4, reinforcing rib plates; 3. concrete foundation; 3-1, anchoring the bolt; 3-2, a foundation screw; 4. a column back pull rope; 4-1, locking the rope clamp; 5. steel cable anchor rod; 5-1, fixing a ring; 6. a corrugated plate windproof net; 6-1, a first connection hole; 6-2, a second connecting hole; 6-3 and air holes.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be further explained with reference to the accompanying drawings.
In this embodiment, as shown in fig. 1 to 11, a novel windproof net includes a plurality of windproof steel plate net sets 1 and a plurality of support columns 2 for supporting the windproof steel plate net sets 1, where the windproof steel plate net sets 1 include a plurality of corrugated plate windproof nets 6 detachably connected from top to bottom, and two ends of the corrugated plate windproof nets 6 are detachably connected to the support columns 2 respectively; the two ends of the corrugated plate windproof net 6 are provided with a plurality of first connecting holes 6-1 connected with the supporting columns 2, two sides of the corrugated plate windproof net 6 are respectively provided with a plurality of second connecting holes 6-2 connected with the adjacent corrugated plate windproof net 6, and a plurality of wind holes 6-3 are uniformly distributed on the corrugated plate windproof net 6; the section of the corrugated plate windproof net 6 is wavy, the angles of wave crests and wave troughs are both 53 degrees, good mechanical property is achieved, and the smoothness and consistency of the corrugated plate windproof net 6 are guaranteed; the surface of the corrugated plate windproof net 6 is subjected to hot-dip galvanizing antiseptic treatment, and the thickness of the single side of a zinc coating is more than or equal to 300g per square meter;
the cross section of the supporting upright post 2 is trapezoidal, a bottom plate 2-2 is arranged at the bottom of the supporting upright post 2, four foundation screw holes 2-3 for inserting foundation screws 3-2 are formed in the bottom plate 2-2, and a plurality of bolt assemblies 2-1 for fixing the windproof steel plate net group 1 are arranged on the side wall of the supporting upright post 2; the bottom of the support upright post 2 is provided with a base embedded under the bottom, the support upright post 2 is provided with an upright post back pull rope 4, one end of the upright post back pull rope 4 is fixed on the support upright post 2, and the other end of the upright post back pull rope is fixed on the ground through a steel rope anchor rod 5; the base comprises a concrete foundation 3 and four foundation screws 3-2, the bottom of the concrete foundation 3 is provided with four anchor rods 3-1, one ends of the four foundation screws 3-2 are embedded into the anchor rods 3-1, and the other ends of the four foundation screws extend to the outside of the concrete foundation 3 and are connected with the supporting upright posts 2; one end of the upright post back pull rope 4 is bound on the supporting upright post 2, the other end of the upright post back pull rope is fixed on the ground through a steel rope anchor rod 5, and locking rope clamps 4-1 are arranged at the binding positions of the upright post back pull rope 4, the supporting upright post 2 and the steel rope anchor rod 5; the upright post back pull ropes 4 in the middle of the corrugated plate windproof net 6 are parallel to each other and are perpendicular to the corrugated plate windproof net 6, and the angles between the upright post back pull ropes 4 at the two ends of the corrugated plate windproof net 6 and the corrugated plate windproof net 6 are 95-135 degrees; one end of the steel rope anchor rod 5 is embedded below the ground, the other end of the steel rope anchor rod is provided with a fixing ring 5-1 for connecting the upright post back pull rope 4, and the side wall of the steel rope anchor rod 5 is provided with a reinforcing bolt; the linear distance between the steel cable anchor rod 5 and the support upright post 2 is 3-10 m.
When the utility model is installed, firstly, the steel cable anchor rod 5 and the base are installed at the preset position, the steel cable anchor rod 5 is reinforced by the reinforcing bolt, the base is inserted into the ground through the anchor rod 3-1 at the bottom, and then the supporting upright post 2 is inserted into the foundation screw hole 2-3 of the bottom plate and the concrete foundation 3 through the four foundation screws 3-2 to fix the supporting upright post 2; then fixing two ends of each corrugated plate windproof net 6 on the supporting upright post 2 through bolt assemblies 2-1, inserting the corrugated plate windproof nets 6 into second connecting holes 6-2 through bolts for connection, and assembling a plurality of windproof steel plate net sets 1; one end of the upright post back pull rope 4 is bound on the supporting upright post 2, the other end of the upright post back pull rope is fixed on the ground through the steel rope anchor rod 5, and locking rope clamps 4-1 are arranged at the binding positions of the upright post back pull rope 4, the supporting upright post 2 and the steel rope anchor rod 5.
The windproof net provided by the utility model has simple structure, each local part is formed in a customized way in a factory, and the transportation and the installation are convenient; all the parts can be detachably connected, so that convenience is brought to installation personnel, the manufacturing and the installation are convenient, the environment is protected, the stability is good after the parts are fixedly installed, the parts are not easy to relax or damage, the parts can be conveniently replaced after being damaged, and the labor and the cost are saved; the windproof net structure is stressed uniformly, and the problem of large local stress difference is solved; the corrugated plate windproof net 6 in the windproof steel plate net set 1 can continuously bear wind power without interruption, and disperse the wind power, so that the bearing capacity of the windproof steel plate net set 1 in the same direction is reduced, and the service life of the windproof steel plate net set 1 is greatly prolonged.
The utility model discloses a protection technology is one kind can effectively weaken highway, railway both sides wind-force and the wind-proof equipment of air flow intensity. The main principle of the utility model is that the wind speed is reduced, the airflow rises due to moderate compression, and the effect of wind power lifting is achieved, so that the airflow acting on different types of vehicles or equipment is reduced. Set up this utility model afterwards, the wind speed that is used in on different grade type vehicle or equipment can weaken (weaken the volume according to needs and establish the different percent opening of different designs), and produces the vortex region that intensity is more weak on a large scale behind the windproof grating, and the performance is the biggest prevents wind the effect.
The utility model discloses a have safety, it is reliable, high prevent wind and hinder characteristics such as sand, support post 2 is high strength steel construction stand, each prevent wind steel sheet net group 1 all adopts the corrugated steel sheet mode, utilize the aerodynamics principle, prevent wind the net 6 with the buckled plate and process into the filter sand corrugated steel sheet net of certain geometric shape according to implementing site environment wind-tunnel experimental result, and prevent wind net 6 with the buckled plate according to site conditions and make up into the sand wall that keeps out the wind, when making the air (strong wind) of circulation from the outer net that should prevent wind, prevent wind the inboard air current that forms of net, lower interference, prevent wind the net and lean on the characteristics of wind side strong wind, the opposite side weak wind, or the road outside breeze, inboard windless effect, and can prevent effectively that the grit from flying upward. The wind tunnel effect detection is carried out on various windproof nets with different shapes in the technical design, and under a certain aperture ratio, the wind tunnel effect detection device has the function of obviously reducing wind speed and wind power. When the air flow passes through each corrugated plate windproof net 6, the air flow will pass through the wind holes 6-3 of the windproof net. Two phenomena of separation and attachment appear behind the windproof net. Meanwhile, upper and lower disturbing air flows are generated, the incoming air speed is reduced, the kinetic energy of the incoming air is greatly lost, and meanwhile, the vortex of the wind flow in front of the windproof net is avoided, and the turbulence degree of the incoming air is reduced; thus, the shear stress and pressure on the surface of the materials such as sand-stone piles or soil bodies are reduced, and the flying of sand-stone and the like is reduced. The incoming wind after passing through the windproof net can form turbulent flow and vortex airflow, but the wind speed and the wind pressure attenuation amplitude are large at the moment and are in direct proportion to the wind speed n times. Therefore, the higher the wind speed is, the higher the restraining and lowering efficiency of the windproof net is, and the better the effect of controlling the sand flying is.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A novel windproof net is characterized in that: the windproof steel plate net comprises a plurality of windproof steel plate net sets (1) and a plurality of supporting columns (2) for supporting the windproof steel plate net sets (1), wherein both sides of the windproof steel plate net sets (1) are movably connected to the supporting columns (2), and each windproof steel plate net set (1) comprises a plurality of movably connected corrugated plate windproof nets (6); the sections of the corrugated plate windproof nets (6) are all wavy.
2. The windproof net according to claim 1, characterized in that: the support column is characterized in that a base embedded into the bottom is arranged at the bottom of the support column (2), a column back pull rope (4) is arranged on the support column (2), one end of the column back pull rope (4) is fixed on the support column (2), and the other end of the column back pull rope is fixed on the ground through a steel rope anchor rod (5).
3. The windproof net according to claim 1, characterized in that: prevent wind steel sheet net system (1) and prevent wind net (6) including a plurality of buckled plate that from top to bottom swing joint, the both sides of buckled plate prevent wind net (6) are equallyd divide and are respectively with support post (2) swing joint.
4. The windproof net according to claim 3, characterized in that: the corrugated plate windproof net is characterized in that a plurality of first connecting holes (6-1) connected with the supporting columns (2) are formed in the edges of two sides of the corrugated plate windproof net (6), a plurality of second connecting holes (6-2) connected with the adjacent corrugated plate windproof net (6) are formed in the upper edge and the lower edge of the corrugated plate windproof net (6), and a plurality of wind holes (6-3) are uniformly distributed in the corrugated plate windproof net (6); the wave crest and the wave trough of the wavy corrugated plate windproof net are both 50-55 degrees.
5. The windproof net according to claim 2, characterized in that: the base comprises a concrete foundation (3) and four foundation screws (3-2), wherein four anchor rods (3-1) are arranged at the bottom of the concrete foundation (3), one ends of the four foundation screws (3-2) are embedded into the anchor rods (3-1), and the other ends of the four foundation screws extend to the outside of the concrete foundation (3) and are connected with the supporting upright posts (2).
6. The windproof net according to claim 5, characterized in that: the supporting upright post is characterized in that the cross section of the supporting upright post (2) is trapezoidal, a bottom plate (2-2) is arranged at the bottom of the supporting upright post (2), four foundation screw holes (2-3) for inserting foundation screws (3-2) are formed in the bottom plate (2-2), and a plurality of bolt assemblies (2-1) used for fixing the windproof steel plate net group (1) are arranged on the side wall of the supporting upright post (2).
7. The windproof net according to claim 2, characterized in that: one end of the upright post back pull rope (4) is bound on the supporting upright post (2), the other end of the upright post back pull rope is fixed on the ground through a steel rope anchor rod (5), and locking rope clamps (4-1) are arranged at the binding positions of the upright post back pull rope (4) and the supporting upright post (2) and the steel rope anchor rod (5).
8. The windproof net according to claim 7, characterized in that: the stand back stay cord (4) in the middle of the corrugated plate windproof net (6) is parallel to each other and is perpendicular to the corrugated plate windproof net (6), and the stand back stay cords (4) at the two ends of the corrugated plate windproof net (6) and the angle of the corrugated plate windproof net (6) are 95-135 degrees.
9. The windproof net according to claim 2, characterized in that: one end of the steel rope anchor rod (5) is embedded below the ground, the other end of the steel rope anchor rod is provided with a fixing ring (5-1) for connecting the upright post back pull rope (4), and the side wall of the steel rope anchor rod (5) is provided with a reinforcing bolt.
10. The windproof net according to claim 9, characterized in that: the linear distance between the steel cable anchor rod (5) and the support upright post (2) is 3-10 m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920182426.1U CN209923799U (en) | 2019-02-01 | 2019-02-01 | Novel windproof net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920182426.1U CN209923799U (en) | 2019-02-01 | 2019-02-01 | Novel windproof net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209923799U true CN209923799U (en) | 2020-01-10 |
Family
ID=69068004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920182426.1U Active CN209923799U (en) | 2019-02-01 | 2019-02-01 | Novel windproof net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209923799U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114809811A (en) * | 2022-04-12 | 2022-07-29 | 山东泰开重工机械有限公司 | Wind-proof place-arranging device for field operation and use method |
-
2019
- 2019-02-01 CN CN201920182426.1U patent/CN209923799U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114809811A (en) * | 2022-04-12 | 2022-07-29 | 山东泰开重工机械有限公司 | Wind-proof place-arranging device for field operation and use method |
| CN114809811B (en) * | 2022-04-12 | 2023-11-10 | 山东泰开重工机械有限公司 | Wind-proof battle array device for field operation and use method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102296843B (en) | Multi-arch multilayer plant-separation type parking device | |
| CN102758399B (en) | Attached opening-closing protective cover of urban bridge | |
| CN103856151B (en) | Gallery formula road wind/light energy composite power station | |
| CN209923799U (en) | Novel windproof net | |
| CN102587301B (en) | Double-layer flexible windproof net | |
| CN104674781A (en) | Wind prevention and sand fixation system and method | |
| CN102002916B (en) | Wind-preventing sand-throwing wall | |
| CN209339019U (en) | A kind of anti-wind and snow Lang Peng of steel and concrete structure | |
| CN202125099U (en) | Multi-arch multi-layer plant separating type parking device | |
| CN217027681U (en) | Snow fall and impact preventing device on arched roof | |
| CN201738252U (en) | Semi-enclosed hurricane resistant corridor | |
| CN210049130U (en) | Mountain area mountain-by-mountain highway bellows shed tunnel | |
| CN201141221Y (en) | Environment-protection array type dustproof curtain | |
| CN202543814U (en) | Dual-layer flexible windproof fence | |
| CN201016160Y (en) | Plastic net for preventing sand-snow stacking of high-grade road | |
| CN209722778U (en) | A kind of net piece of windproof net | |
| CN210596837U (en) | Distributed solar plateau railway frozen soil foundation reinforcing device | |
| CN210216196U (en) | Shed tunnel and steel corrugated plate combined type wind and snow prevention system | |
| CN106192783B (en) | A kind of windy and sandy area railway shed hole structure | |
| CN201649003U (en) | Active powder concrete column and steel pipe combination rail structure | |
| WO2020198579A2 (en) | Roll-formed solar canopy structures and foundation structures and methods | |
| CN216339100U (en) | Steel ripple keeps off snow and melts wind device | |
| CN202519595U (en) | Double-layer flexible windproof net body structure | |
| CN213297415U (en) | Road bridge construction enclosure structure | |
| CN214993223U (en) | Novel snow guard |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |