CN206078353U

CN206078353U - Buffer is prevent wind to sunshade net

Info

Publication number: CN206078353U
Application number: CN201621062575.7U
Authority: CN
Inventors: 卢炜峰; 谭景亚; 赖玮
Original assignee: Guangdong Kai Tianjun Landscape Art Co Ltd
Current assignee: Guangdong Kai Tianjun Landscape Art Co Ltd
Priority date: 2016-09-19
Filing date: 2016-09-19
Publication date: 2017-04-12
Anticipated expiration: 2026-09-19

Abstract

The utility model discloses a buffer is prevent wind to sunshade net, establish the movable rod in the dead lever including hollow dead lever and cover, be equipped with the locating hole on the dead lever, be equipped with the cavity dashpot on the movable rod, positioning double -screw bolt passes locating hole and the cavity dashpot on the movable rod on the dead lever with both swing joint, and the upper end of the cavity dashpot of movable rod contacts with positioning double -screw bolt under calm state, and the lower extreme of the cavity dashpot of movable rod can contact with positioning double -screw bolt under windy state. Compared with the prior art the utility model discloses a buffer, the relative positioning double -screw bolt of movable rod descend or the rising can be with the online movable rod release of wind load through going up and down of sunshade, prevent effectively that the sunshade net from being liftd by the strong wind, reduce the roof plant and expose the probability in the strong wind in the external world, guarantee vegetation, shed roof movable in addition can increase the air flow, adjusts temperature and carbon dioxide concentration in the canopy to adjust the photosynthesis of plant.

Description

A kind of sunshade net windproof buffer

Technical field

This utility model is related to buffer technology field, more particularly to a kind of roof garden sunshade net windproof buffer.

Background technology

Sunshade net, play a part of to be in the light, keep off the rain, moisturizing, cooling, be a kind of new material.Existing sunshade net covers Lid type is common easy cement post type, the cable traction type of steel frame construction or many upright post types etc., and its skeleton is fixation , it is mainly used in the cultivation on ground.

As roof wind-force is strong, on fixed big-canopy framework, sunshade net is subjected to larger wind load, works as wind load When nowhere discharging, it is easily caused sunshade net and is raised by strong wind, is damaged the plant in canopy, brings economic loss.

Utility model content

Technical problem to be solved in the utility model is, there is provided a kind of windproof buffer for greenhouse sunshade net, The buffer can adjust sunshade net overhead height according to the big freedom in minor affairs of wind-force, play a part of to buffer wind load, make sunshade net not Easily by strong wind tear damage.

For achieving the above object, the technical scheme adopted by this utility model for：A kind of sunshade net windproof buffer, including Fix bar and the motion bar being set in fix bar；The fix bar is provided with location hole, and the motion bar is provided with hollow slow Both are flexibly connected by jet-bedding, positioning stud through the hollow buffer groove on the location hole and motion bar in fix bar, calm Under state, the upper end of the hollow buffer groove of motion bar is contacted with positioning stud, the hollow buffer groove of motion bar in the case where there is wind state Lower end can contact with positioning stud.

Used as the improvement of such scheme, the location hole is located at fix bar near tip position.

Used as the improvement of such scheme, the location hole has 3.

Used as the improvement of such scheme, the hollow buffer groove is located at the centre position of motion bar.

Used as the improvement of such scheme, the length of the hollow buffer groove is about the 1/3 to 1/2 of whole activity pole length.

Used as the improvement of such scheme, the top of the motion bar is at least provided with 1 individual fixing hole for connecting sunshade net.

Used as the improvement of such scheme, the fixed hole number is 4.

Used as the improvement of such scheme, the fix bar and the motion bar adopt hot dip galvanizing pipe for material.

Compared with prior art, a kind of sunshade net windproof buffer of the present utility model, in arranging on motion bar Empty buffer groove, when there is wind to draw sunshade net, motion bar rises under wind-force effect, the hollow buffer groove relative localization of motion bar Stud is moved up and is moved until positioning stud contacts with the hollow buffer groove lower end of motion bar；When wind-force reduce or After person is becalmed, motion bar declines under gravity, until the upper end of motion bar hollow buffer groove is stuck on positioning stud；Activity The down or up motion bar release that can be by the wind load on sunshade net by lifting of bar relative localization stud, is effectively prevented screening Screened postive is raised by strong wind, reduces the probability that roof plants are exposed in the strong wind in the external world, it is ensured that plant growing；It is movable in addition Ceiling can increase air flow, adjust temperature and gas concentration lwevel in canopy, so as to adjust the photosynthesis of plant.

Description of the drawings

Fig. 1 is a kind of structural representation of sunshade net windproof buffer of the present utility model；

Fig. 2 is the top view of Fig. 1；

Fig. 3 is the enlarged drawing of motion bar in Fig. 1；

Fig. 4 is the enlarged drawing of fix bar in Fig. 1；

The realization of this utility model function and advantage will be described further in conjunction with the embodiments referring to the drawings.

Specific embodiment

The utility model is described in further detail with preferred embodiment below in conjunction with the accompanying drawings.

As Figure 1-3, a kind of sunshade net windproof buffer, a kind of sunshade net windproof buffer, including fix bar 1 and set The motion bar 2 being located in fix bar 1；The fix bar 1 is provided with location hole 1.1, and the motion bar 2 is provided with hollow buffer groove 2.1, both activities are connected by positioning stud 3 through the hollow buffer groove 2.1 on the location hole 1.1 and motion bar 2 in fix bar 1 Connect, under windless condition, the upper end of the hollow buffer groove 2.1 of motion bar 2 is contacted with positioning stud 3, the activity in the case where there is wind state The lower end of the hollow buffer groove 2.1 of bar 2 can be contacted with positioning stud 3.

Preferably, the location hole 1.1 is located at fix bar 1 near tip position, can make positioning stud 3 in hollow buffer Have the displacement of maximum in groove 2.1 relative to motion bar 1, and the location hole 1.1 have 3, can be according to sunshade net at the top of It is highly desirable neatly to adjust the scope that motion bar 2 is moved up and down.

Preferably, hollow buffer groove 2.1 be located at motion bar 2 centre position, and length be about 2 length of whole motion bar 1/3 to 1/2, both can ensure that buffer of the present utility model had sufficiently large buffer distance, again will not be because of on motion bar 2 Hollow buffer groove 2.1 affect the intensity of whole motion bar 2.

Preferably, fixing hole 2.2 of the top of motion bar 2 at least provided with 1 connection sunshade net, for motion bar and sunshade The connection of net.

Preferably, 2.2 quantity of fixing hole is 4, it is ensured that the steel wire of connection sunshade net and motion bar is freely passed through Fixing hole 2.2, makes motion bar 2 and sunshade net form an entirety well.

Preferably, fix bar 1 and the motion bar 2 adopt hot dip galvanizing pipe for material, hot dip galvanizing pipe strong mechanical property, With stronger corrosion stability, the service life of buffer of the present utility model can be increased.

Operation principle of the present utility model is：Under windless condition, the hollow buffer groove 2.1 under gravity of motion bar 2 Upper end be stuck on positioning stud 3, when have wind draw sunshade net when, motion bar 2 wind-force effect under rise, in motion bar 2 2.1 relative localization stud 3 of empty buffer groove is moved up, and wind-force is bigger, the 2.1 relative localization stud 3 of hollow buffer groove of motion bar 2 The distance for moving up is bigger, moves until positioning stud 3 contacts with 2.1 lower end of hollow buffer groove of motion bar 2； When wind-force reduces or after becalm, motion bar 2 declines under gravity, the upper end of the hollow buffer groove 2.1 on the motion bar 2 It is stuck on positioning stud 3.

Preferred embodiment of the present utility model is the foregoing is only, it is not to limit this utility model, all at this Any modification, equivalent or improvement made within the spirit and principle of utility model etc., should be included in this utility model Protection domain within.

Claims

1. a kind of sunshade net windproof buffer, it is characterised in that：Including hollow fix bar and the activity being set in fix bar Bar；The fix bar is provided with location hole, and the motion bar is provided with hollow buffer groove, and positioning stud is through determining in fix bar Both are flexibly connected by the hollow buffer groove on position hole and motion bar, the upper end of the hollow buffer groove of motion bar under windless condition Contact with positioning stud, in the case where there is wind state, the lower end of the hollow buffer groove of motion bar can be contacted with positioning stud.

2. according to a kind of sunshade net windproof buffer described in claim 1, it is characterised in that：The location hole is located at fix bar Near tip position.

3. according to a kind of sunshade net windproof buffer described in claim 2, it is characterised in that：The quantity of the location hole is 3 It is individual.

4. according to a kind of sunshade net windproof buffer described in claim 1, it is characterised in that：The hollow buffer groove is located at lives The centre position of lever.

5. according to a kind of sunshade net windproof buffer described in claim 1, it is characterised in that：The length of the hollow buffer groove For the 1/3 to 1/2 of whole activity pole length.

6. according to a kind of sunshade net windproof buffer described in claim 1, it is characterised in that：The top of the motion bar is at least It is provided with the fixing hole of 1 connection sunshade net.

7. according to a kind of sunshade net windproof buffer described in claim 6, it is characterised in that：The fixed hole number is 4.

8. according to a kind of sunshade net windproof buffer described in claim 1, it is characterised in that：The fix bar and the activity Bar is made up of hot dip galvanizing pipe.