Portable fireproof splash-proof wind shielding device

Abstract

The utility model relates to a portable fireproof splash-proof wind shielding device, belongs to the field of auxiliary facilities for visual navigation aid engineering construction of airports, and aims to give consideration to both wind resistance and portability. Comprising N wind shields made of the same stainless steel material, the N wind shields are sequentially arranged in the unfolded state, every two adjacent wind shields are hinged, and switch buckles capable of being opened and closed are arranged at the corresponding positions of the head end of the first wind shield and the tail end of the last wind shield respectively; and after the head end of the first wind shield and the tail end of the last wind shield are connected together through a switch buckle, the N wind shields define a closed area. The closed area defined by the N wind shields can completely cover a construction point, operation is conducted in the defined closed area, the wind shielding effect can be well achieved, and the wind shielding efficiency is high. Every two adjacent wind shields are hinged, and the hinges for hinging the wind shields are double-sided hinges, so that the wind shields can be folded into the board size of one wind shield, and the wind shields are convenient to store and carry.

Description

Technical Field

[0001] This utility model belongs to the technical field of auxiliary facilities for construction of airport visual navigation aids, specifically a portable fireproof, splashproof and windproof device. Background Technology

[0002] During the construction of airport visual navigation aids projects, the working environment is mainly in open outdoor spaces or indoor spaces such as lighting stations. Outdoor work is greatly affected by weather. For example, when applying adhesive to the base of embedded light fixtures, wind must be avoided to prevent interference with the application of the adhesive; even slightly strong winds can affect the construction quality or even require interruption of work. Indoor work presents significant challenges in terms of finished product protection and fire safety. For example, the use of angle grinders and abrasive wheels for cutting and welding metal generates sparks and oxidizing dust, posing fire hazards and hindering the protection of finished products. This can easily lead to external contamination and short circuits in internal electrical components. Therefore, fireproof, splash-proof, and windproof devices are essential.

[0003] In the past, on-site materials were typically used, such as cardboard boxes and wooden crates from equipment packaging, as makeshift windbreaks and splash protectors placed at windy vents in the work area. This approach presents the following problems:

[0004] Firstly, it cannot form a closed working area, thus limiting its wind protection effect;

[0005] Secondly, they are mostly made of flammable materials, which can block the wind but cannot isolate sparks;

[0006] Thirdly, it should not be foldable or be too large, making it difficult to carry on site;

[0007] Fourth, the material is easily deformed, cannot be reused, and has poor stability;

[0008] Fifth, it needs to be fixed with bricks, stones, etc. Utility Model Content

[0009] The purpose of this invention is to solve the problems of poor wind protection and poor portability of existing windbreak facilities, and to provide a portable fireproof and splashproof windbreak device that combines wind protection and portability.

[0010] The present invention relates to a portable fireproof and splashproof windproof device, characterized in that it comprises N identical stainless steel windproof panels. In the unfolded state, the N windproof panels are arranged sequentially, with adjacent windproof panels hinged together. The first windproof panel and the last windproof panel are respectively provided with switch buckles that can be opened and closed at their corresponding ends. After the first windproof panel and the last windproof panel are connected together by the switch buckles, the N windproof panels form a closed area.

[0011] Furthermore, aluminum foil is used to cover both the front and back of the wind deflector.

[0012] Furthermore, the edges of the wind deflector are covered with rubber strips.

[0013] Furthermore, each wind deflector is equipped with a base, and the bottom end of the wind deflector is detachably mounted on the base.

[0014] Furthermore, the base is provided with a slot that is recessed downward from the top, and the slot extends horizontally through the base; the bottom end of the wind deflector is inserted into the slot.

[0015] Furthermore, the end face of the base is an isosceles trapezoid that is narrower at the top and wider at the bottom.

[0016] Furthermore, the base is provided with a groove that is recessed upward from the bottom surface, and the groove extends laterally through the base.

[0017] Furthermore, the bottom surface of the base is provided with a diamond pattern.

[0018] The beneficial effects of this utility model are: The construction point can be completely covered by a closed area formed by N windbreak panels. Work within this closed area effectively blocks the wind, resulting in high wind protection efficiency. During the application of adhesive to the recessed light fixture base, it effectively prevents downward-flowing liquid from being blown away by the wind and contaminating the light fixture and pavement. During metal cutting and welding, it effectively blocks the splashing of sparks and oxidized dust. N is a positive integer greater than or equal to 3. Because adjacent windbreak panels are hinged, and the hinges are double-sided, these windbreak panels can be folded into a single panel, facilitating storage and transport. Furthermore, a single person can quickly unfold or fold the panels, making operation convenient. Attached Figure Description

[0019] Figure 1 This is a structural diagram of the portable fireproof and splashproof windproof device disclosed in this utility model.

[0020] Figure 2 This is a schematic diagram showing the unfolded windshield of the portable fireproof and splashproof windshield device disclosed in this utility model.

[0021] Figure 3 This is a schematic diagram of the vertical cross-section of the wind deflector;

[0022] Figure 4 This is a schematic diagram of the base;

[0023] Figure 5 This is a top view of the windshield of the portable fireproof and splashproof windshield device in use.

[0024] In the diagram, 1 is the wind deflector, 2 is the switch clip, 3 is the aluminum foil layer, 4 is the adhesive strip, 5 is the base, 6 is the slot, and 7 is the groove. Detailed Implementation

[0025] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0026] Portable fireproof, splashproof, and windproof devices, such as Figure 1 As shown, it includes N identical windshield panels 1. Figure 2 As shown, in the unfolded state, N windbreak panels 1 are arranged sequentially, with adjacent windbreak panels 1 hinged together. A switch latch 2 is provided at the corresponding end of the first windbreak panel 1 and the end of the last windbreak panel 1. After the first and last ends of the first and last windbreak panels 1 are connected by the switch latch 2, the N windbreak panels 1 form a closed area. This closed area formed by the N windbreak panels 1 completely covers the construction point, providing excellent wind protection and high wind resistance during operations. During the application of adhesive to the recessed light fixture base, it effectively prevents downward-flowing liquid from being blown away by the wind and contaminating the light fixture and pavement. During metal cutting and welding, it effectively blocks the splashing of sparks and oxidized dust. N is a positive integer greater than or equal to 3. Because adjacent windbreak panels 1 are hinged together, and the hinges of the windbreak panels 1 are double-sided hinges, these windbreak panels 1 can be folded into a single windbreak panel 1, facilitating storage and transportation. It can be unfolded or folded by a single person in a short time, making it easy to operate, carry, and move. Because the N windbreak panels are arranged sequentially, the protective range can be adjusted to be fully or semi-closed depending on the actual needs of the site, offering better adaptability.

[0027] To improve the waterproof, mildew-proof, temperature-resistant, and wear-resistant properties of the windshield 1, such as Figure 3 As shown, aluminum foil layers 3 cover both the front and back of the wind deflector 1. The aluminum foil layers 3 are completely bonded to the front and back of the wind deflector 1 using flame-retardant adhesive. "Completely bonded" means that the flame-retardant adhesive between the wind deflector 1 and the aluminum foil layers 3 completely covers both the front and back of the wind deflector 1, thus preventing bubbles between the aluminum foil layers 3 and the wind deflector 1 and reducing the risk of the aluminum foil layers 3 detaching at high temperatures. The aluminum foil layers 3 are replaceable, resulting in low maintenance costs for the wind deflector 1.

[0028] If the edges of the wind deflector 1 are exposed to the air, it will affect its waterproof and mildew-proof properties. To further improve its waterproof, mildew-proof, temperature resistance, and abrasion resistance, preferably, the edges of the wind deflector 1 are covered with adhesive strips 4. In this way, the adhesive strips 4 and the aluminum foil layer 3 work together to completely wrap the wind deflector 1, providing good protection for it.

[0029] To facilitate fixing the windshield 1 during use, such as Figure 4As shown, each wind deflector 1 is equipped with a base 5, and the bottom end of the wind deflector 1 is detachably installed on the base 5. The base 5 enhances the stability of the wind deflector 1. In use, the wind deflector 1 is installed on the base 5, and the base 5 is supported on the ground. When storing or moving, the wind deflector 1 is removed from the base 5, and then all the wind deflectors 1 are folded up for storage or transfer.

[0030] The wind deflector 1 and the base 5 can be connected by bolts or other means. Preferably, the base 5 is provided with a slot 6 that is recessed downwards from the top, and the slot 6 extends horizontally through the base 5; the bottom end of the wind deflector 1 is inserted into the slot 6. The wind deflector 1 and the base 5 are connected by a plug-in connection, which makes assembly and disassembly more convenient and time-saving. The slot 6 can be a square groove with equal width at the top and bottom. In this embodiment, the slot 6 is an isosceles trapezoidal groove that is wider at the top and narrower at the bottom, and the larger opening at the top makes it easier to insert the wind deflector 1.

[0031] The base 5 can be cylindrical, cubic, or cuboid. Preferably, the end face of the base 5 is an isosceles trapezoid that is narrower at the top and wider at the bottom. This base 5, being narrower at the top and wider at the bottom, provides good support stability while saving materials and reducing weight.

[0032] To further reduce the weight of the base 5 and facilitate its movement, in this embodiment, the base 5 is provided with a groove 7 that is recessed from the bottom surface upwards, and the groove 7 extends laterally through the base 5.

[0033] To increase the friction between the base 5 and the ground and improve its stability on a smooth surface, preferably, the bottom surface of the base 5 is provided with a diamond pattern.

[0034] The enclosed area formed by N windbreak panels 1 can be a regular polygon or a non-regular polygon. In this embodiment, to balance wind protection effect and working space, preferably, a tie rod is provided between two adjacent windbreak panels 1, defining that each interior angle enclosed by the windbreak panels 1 is equal. The tie rod is detachably connected to the windbreak panel. Hooks can be welded to the front of the windbreak panel 1 near the seam between the two panels, with the front being the side that encloses the enclosed area. When the interior angle between two windbreak panels 1 is adjusted to meet the requirements of a regular polygon, the two ends of the tie rod are hooked onto the corresponding hooks, thereby locking the angle between the two windbreak panels 1.

[0035] Example:

[0036] like Figure 1 and Figure 5As shown, the windbreak consists of eight stainless steel plates 1, connected by quick-release damping hinges. Each plate measures 800mm × 400mm × 1.2mm. When unfolded, the hinge angle can be adjusted to form a regular octagonal enclosed area with an inner diameter of 2.5mm, accommodating 1-2 people. In scenarios where full enclosure is not required, the protection range can be expanded by adjusting the unfolding angle. Each stainless steel plate has a 0.25mm aluminum foil layer adhered to both sides, and the edges are covered with adhesive strips for waterproofing, mildew prevention, temperature resistance, and wear resistance. The octagonal structure evenly distributes wind pressure, and each side has a slotted base 5 at the bottom to enhance wind resistance stability. The hinges employ a symmetrical structure, resulting in an 800mm × 400mm × 30mm cuboid when folded, with a weight ≤28kg.

[0037] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A portable fireproof, splashproof, and windproof device, characterized in that: The wind deflector consists of N identical stainless steel wind deflectors (1). In the unfolded state, the N wind deflectors (1) are arranged in sequence, with adjacent wind deflectors (1) hinged together. The first wind deflector (1) and the last wind deflector (1) are respectively provided with switch buckles (2) that can be switched on and off. After the first wind deflector (1) and the last wind deflector (1) are connected together by the switch buckles (2), the N wind deflectors (1) form a closed area.

2. The portable fireproof and splashproof windproof device as described in claim 1, characterized in that: The front and back of the wind deflector (1) are covered with aluminum foil paper (3).

3. The portable fireproof and splashproof windproof device as described in claim 2, characterized in that: The wind deflector (1) is covered with rubber strips (4) around its four edges.

4. The portable fireproof and splashproof windproof device as described in any one of claims 1-3, characterized in that: Each wind deflector (1) is equipped with a base (5), and the bottom end of the wind deflector (1) is detachably installed on the base (5).

5. The portable fireproof and splashproof windproof device as described in claim 4, characterized in that: The base (5) is provided with a slot (6) that is recessed from the top to the bottom, and the slot (6) extends horizontally through the base (5); the bottom end of the baffle plate (1) is inserted into the slot (6).

6. The portable fireproof and splashproof windproof device as described in claim 5, characterized in that: The end face of the base (5) is an isosceles trapezoid that is narrower at the top and wider at the bottom.

7. The portable fireproof and splashproof windproof device as described in claim 6, characterized in that: The base (5) is provided with a groove (7) that is recessed from the bottom surface upwards, and the groove (7) extends horizontally through the base (5).

8. The portable fireproof and splashproof windproof device as described in claim 7, characterized in that: The bottom surface of the base (5) is decorated with a diamond pattern.

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