CN213749534U

CN213749534U - Foldable rain-spraying device for climate test

Info

Publication number: CN213749534U
Application number: CN202022474245.1U
Authority: CN
Inventors: 张瑞晓; 黄晓光
Original assignee: Suzhou Sushi Guangbo Environment Reliability Laboratory Co ltd
Current assignee: Suzhou Sushi Guangbo Environment Reliability Laboratory Co ltd
Priority date: 2020-10-31
Filing date: 2020-10-31
Publication date: 2021-07-20
Anticipated expiration: 2030-10-31

Abstract

A foldable rain device for a climate test comprises a support frame and a rain module; the supporting frame comprises two side vertical frames and a top transverse frame, and the top transverse frame is connected with the upper ends of the two side vertical frames to form a door-shaped structure; the rain module is rotatably assembled on the top cross frame and is driven by the overturning driving mechanism to perform upward unfolding and downward folding actions; the frame body of the rain module is connected with a water pipe and a plurality of nozzles, when the rain module is unfolded, the frame body is horizontal, and the water outlet holes of the nozzles face downwards. Compared with the prior art, the utility model discloses a modular design, portable, can take up exhibits. In a non-test state, the whole rain device occupies a small area after being folded, and the accommodation area is only about 1/4 of the test rain area. If the operation needs to be unfolded, the user only needs to move to a wide place with smooth drainage, and the requirement on the place is low.

Description

Foldable rain-spraying device for climate test

Technical Field

The utility model relates to a weather test field, concretely relates to weather is experimental with collapsible rain device.

Background

The climate test is a special test for simulating natural environments such as high temperature, low temperature, damp heat, rain and the like to test a test piece so as to verify the adaptability of the test piece to a specific climate environment.

The waterproof sealing performance of the test piece is detected by simulating a real rainwater environment in a rain test, so that a rain device special for simulating the rainwater environment is needed. Generally, the rain-drenching device adopts a fixed structure, and corresponding equipment can be installed only by matching with a special factory building field, so that not only are the occupied factory building resources large, but also the rain-drenching device can not be used for other purposes. For the rain test itself, because the test period is short and the use frequency is low, the unconventional large, medium and small rain test needs are wasted if a special test area is matched.

Therefore, how to solve the above-mentioned deficiencies of the prior art is a problem to be solved by the present invention.

Disclosure of Invention

The utility model aims at providing a weather is experimental with collapsible rain device.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

a foldable rain device for a climate test comprises a support frame and at least one group of rain modules;

the supporting frame comprises two side vertical frames and a top transverse frame, the two side vertical frames are vertically arranged and supported on the ground, and the top transverse frame is connected to the upper ends of the two side vertical frames to form a door-shaped structure;

the rain module comprises a frame body which is rotatably assembled on the top cross frame of the supporting frame and is driven by a turnover driving mechanism to perform upward unfolding and downward folding actions;

the frame body of the rain module is connected with a water pipe and a plurality of nozzles, when the rain module is in an unfolded state, the frame body is in a horizontal shape, and the water outlet holes of the nozzles face downwards.

The relevant content in the above technical solution is explained as follows:

1. in the scheme, the rain modules are provided with even groups and are arranged on two sides of the top cross beam in pairs. Borrow this design, can form great spray area after each module that drenches with rain expandes, and braced frame's atress is more balanced, helps guaranteeing the stable work of device.

2. In the scheme, a plurality of groups of telescopic supporting legs are arranged at the bottom of the side vertical frame, and each telescopic supporting leg is transversely and longitudinally telescopic. Borrow this design, after the module that drenches with the rain expandes, each flexible spike stretches out simultaneously, helps promoting the support stability to the device.

3. In the above scheme, the overturning driving mechanism comprises a motor and a worm and gear mechanism, and the worm and gear mechanism drags the far end of the frame body of the rain module to overturn up and down through a steel wire rope.

4. In the above scheme, at least one auxiliary beam is detachably connected between the bottoms of the two side vertical frames. When in use, the auxiliary beam is detached and put in storage so as to improve the stability of the overall structure in the folding state.

The utility model discloses a theory of operation and advantage as follows:

the utility model relates to a foldable rain device for climate test, which comprises a supporting frame and a rain module; the supporting frame comprises two side vertical frames and a top transverse frame, and the top transverse frame is connected with the upper ends of the two side vertical frames to form a door-shaped structure; the rain module is rotatably assembled on the top cross frame and is driven by the overturning driving mechanism to perform upward unfolding and downward folding actions; the frame body of the rain module is connected with a water pipe and a plurality of nozzles, when the rain module is unfolded, the frame body is horizontal, and the water outlet holes of the nozzles face downwards.

Compared with the prior art, the utility model discloses a modular design, portable, can take up exhibits. In a non-test state, the whole rain device occupies a small area after being folded, and the accommodation area is only about 1/4 of the test rain area. If the operation needs to be unfolded, the user only needs to move to a wide place with smooth drainage, and the requirement on the place is low.

The utility model discloses the rain test demand of unconventional, various big or small equipment has been solved to the invention, and more crucial has solved the portable problem of rain device, and the unoperated state is folded up and is taken up shared space littleer.

Drawings

Fig. 1 is a schematic structural view of a folded state according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of the embodiment of the present invention during the expansion process;

FIG. 3 is a schematic structural diagram of the embodiment of the present invention in an expanded state;

fig. 4 is a schematic structural diagram of the rain module according to the embodiment of the present invention.

In the above drawings: 1. a support frame; 11. a side stand; 12. a top cross frame; 13. a telescopic arm brace; 14. an auxiliary beam; 15. a caster wheel; 2. a rain module; 21. a frame body; 22. a water pipe; 23. a nozzle; 3. a steel cord.

Detailed Description

The invention will be further described with reference to the following drawings and examples:

example (b): the present disclosure will be described more fully hereinafter with reference to the accompanying drawings, in which embodiments of the disclosure may be shown and described, and which, when modified and varied by the techniques taught herein, can be made by those skilled in the art without departing from the spirit and scope of the disclosure.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. The singular forms "a", "an", "the" and "the", as used herein, also include the plural forms.

As used herein, "connected" or "positioned" refers to two or more elements or devices being in direct physical contact with each other or in indirect physical contact with each other, and may also refer to two or more elements or devices being in operation or acting on each other.

As used herein, the terms "comprising," "including," "having," and the like are open-ended terms that mean including, but not limited to.

As used herein, the term (terms), unless otherwise indicated, shall generally have the ordinary meaning as commonly understood by one of ordinary skill in the art, in this written description and in the claims. Certain words used to describe the disclosure are discussed below or elsewhere in this specification to provide additional guidance to those skilled in the art in describing the disclosure.

Referring to fig. 1-4, a foldable rain device for a climate test comprises a support frame 1 and at least one group of rain modules 2.

The supporting frame 1 comprises two side vertical frames 11 and a top transverse frame 12, the two side vertical frames 11 are both vertically arranged and supported on the ground, and the top transverse frame 12 is connected with the upper ends of the two side vertical frames 11 to form a door-shaped structure of the supporting frame 1;

the rain module 2 includes a frame body 21, and the frame body 21 is rotatably assembled on the top cross frame 12 of the supporting frame 1 and driven by a turning driving mechanism to perform upward unfolding and downward folding actions.

The frame body 21 of the rain module 2 is connected with a water pipe 22 and a plurality of nozzles 23, when the rain module 2 is in an unfolded state, the frame body 21 is horizontal, and at the moment, the water outlet holes of the nozzles 23 face downwards. When the rain module 2 is in a folding state, the rain module is vertical.

Preferably, the rain modules 2 are provided in even number of groups and are arranged in pairs on both sides of the top cross member 12. By means of the design, after each rain module 2 is unfolded, a larger spraying area can be formed, the stress of the supporting frame 1 is more balanced, and the stable work of the device is guaranteed.

Preferably, a plurality of groups of telescopic supporting legs 13 are arranged at the bottom of the side vertical frame 11, and each telescopic supporting leg 13 is respectively extended and retracted transversely and longitudinally. By this design, after the rain module 2 is unfolded, each telescopic supporting leg 13 extends out simultaneously, which is helpful for improving the supporting stability of the device.

Preferably, the overturning driving mechanism comprises a motor and a worm and gear mechanism (not shown in the figure), and the worm and gear mechanism pulls the far end of the frame body 21 of the rain module 2 to overturn up and down through the steel wire rope 3. Besides, the overturning driving mechanism can also directly drive the rain module 2 to overturn through the matching of the motor and the speed reducer, and can also drive the overturning through a hydraulic cylinder.

Preferably, at least one auxiliary beam 14 is detachably connected between the bottoms of the two side stands 11. When in use, the auxiliary beam 14 is detached, and when in storage, the auxiliary beam 14 is installed, so as to improve the stability of the integral structure when the folding state moves.

Now, the use process of the utility model is described as follows:

firstly, the device is pushed to an open test site, then the auxiliary beam 14 is detached, and the telescopic supporting feet 13 are extended out;

driving the rain module 2 to be unfolded upwards to be horizontal through the overturning driving mechanism, so that the water outlet holes of the nozzles 23 face downwards;

thirdly, moving the test piece to the position below the rain module 2, and then opening the nozzle 23 to perform a rain test;

after the test is finished, the test piece is moved away, the rain module 2 is folded to be in a vertical state, then the auxiliary beam 14 is installed, and the telescopic supporting legs 13 are retracted to finish folding; finally, the container is moved to a storage place for storage.

Wherein the bottom of each telescopic arm-brace 13 can be provided with a caster 15 so as to move the utility model device.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides a weather is experimental with collapsible rain device which characterized in that:

comprises a supporting frame and at least one group of rain modules;

2. The foldable raining device for climate test according to claim 1, wherein: the rain-showering modules are provided with even groups and are arranged on two sides of the top cross beam in pairs.

3. The foldable raining device for climate test according to claim 1, wherein: the bottom of the side vertical frame is provided with a plurality of groups of telescopic supporting legs, and each telescopic supporting leg is transversely and longitudinally telescopic.

4. The foldable raining device for climate test according to claim 1, wherein: the overturning driving mechanism comprises a motor and a worm and gear mechanism, and the worm and gear mechanism is used for dragging the far end of the frame body of the rain module to overturn up and down through a steel wire rope.

5. The foldable raining device for climate test according to claim 1, wherein: at least one auxiliary beam is detachably connected between the bottoms of the two side vertical frames.