Fireproof and heat-insulation movable baffle of electric vehicle shed

Abstract

The utility model relates to the technical field of fireproof structures, in particular to a fireproof heat-insulation movable baffle of an electric vehicle shed. The baffle comprises a metal frame which is of a rectangular structure, the four edges of the metal frame are each provided with a groove with an inward opening, and the four grooves form an installation position used for installing a fireproof plate; the fireproof plate is mounted in the mounting position, and the front surface and the back surface of the fireproof plate are respectively a fire-facing surface and a fire-backing surface; the fireproof cotton is fixedly mounted on the back fire surface; the supporting structure is mounted on a side frame of the metal frame and is used for supporting the metal frame after being unfolded; the fireproof cloth cover is arranged on the peripheries of the metal frame and the fireproof cotton in a sleeving manner; the metal frame and the fireproof cotton are both provided with hand lifting rings so that the baffle can be moved conveniently. The electric vehicle shed effectively solves the technical problem that the electric vehicle storage cost is increased due to the fact that more electric vehicles need to be stored due to the fact that a shed additionally provided with a fireproof assembly in the prior art can contain a small number of electric vehicles.

Description

Technical Field

[0001] The utility model relates to the technical field of fireproof structures, in particular to a fireproof and heat-insulating movable baffle plate for an electric vehicle shed. Background Art

[0002] In recent years, with the popularity of electric vehicles, electric vehicle fires have occurred frequently, which not only cause cascading fire accidents, but also may cause casualties. At present, in order to prevent fires in two-wheeled electric vehicles from spreading to surrounding vehicles during charging, closed two-wheeled electric vehicle parking garages have been built. However, in such closed garages, air circulation is difficult, and vehicles are more likely to generate high temperatures during charging, resulting in natural accidents.

[0003] In response to the above problems, the patent document with authorization announcement number CN215632006U discloses a fireproof component for a two-wheeled electric vehicle parking space and a fireproof parking device. The top plate of the fireproof component is installed above the parking floor through a bracket. A smoke guide opening is opened in the middle of the top plate, and fireproof roller shutters are arranged around the four sides to cover the four sides of the parking floor. A pull rope is provided on the fireproof roller shutter. Under normal conditions, the pull rope will retract the fireproof roller shutter. When a fire occurs, the pull rope will be burned by the flames, and the fireproof roller shutter will fall down to cover the burning vehicle and quickly separate it from normal vehicles to curb the spread of the fire.

[0004] However, for the above-mentioned fireproof components, in actual use, the parking space for electric vehicles is required to be fixed, and the electric vehicles need to be parked in fixed parking spaces, which has poor flexibility. This means that the number of electric vehicles that can be accommodated in the same carport space is small, and the cost is high, which is not popular in the market. At present, the social ownership of electric vehicles in the country has reached 400 million, and there is still a significant increase every year. If this type of carport is used to store vehicles, more carports will need to be built, greatly increasing the storage cost of electric vehicles. Utility Model Content

[0005] The utility model provides a fireproof and heat-insulating movable baffle for an electric vehicle shed, so as to solve the technical problem that a shed equipped with fireproof components in the prior art can accommodate a small number of electric vehicles, resulting in more sheds being needed to store the electric vehicles, which increases the storage cost of the electric vehicles.

[0006] In order to solve the above problems, the fireproof and heat-insulating movable baffle of the electric vehicle shed provided by the utility model adopts the following technical solutions:

[0007] A fireproof and heat-insulating movable baffle for an electric vehicle shed, comprising:

[0008] The metal frame is a rectangular structure, and each of its four sides has grooves with openings facing inwards, and the four grooves form installation positions for installing the fireproof panels;

[0009] A fireproof board is installed in the installation position, and the front and back sides of the fireproof board are respectively a fire-facing side and a fire-repellent side;

[0010] Fireproof cotton, which is fixedly installed on the back-to-fire surface;

[0011] A supporting structure mounted on a side frame of the metal frame to support the metal frame after unfolding;

[0012] A fireproof cloth cover, which is mounted on the outer periphery of the metal frame and the fireproof cotton;

[0013] The metal frame and the fireproof cotton are both provided with hand rings for moving the baffle.

[0014] The beneficial effects of the fireproof and heat-insulating movable baffle of the electric vehicle carport provided by the utility model are: 1) by installing the fireproof board on the metal frame, the fireproof board can be used to isolate the burning vehicle from the normal vehicles, so as to prevent the fire from spreading to the normal vehicles and reduce the losses caused by the fire; 2) by fixing the fireproof cotton on the back-to-fire side, the high-temperature resistance of the baffle can be improved, so as to prevent the temperature rise from being transmitted to the human body on this side, and the fireproof cotton is a soft object, which will not cause discomfort when it touches the body, so as to prevent the on-site operators from being disturbed by the fire at the fire scene; 3) by arranging hand rings on the fireproof cotton and the metal frame, it is convenient to move the baffle, and the flexibility of the baffle setting position is increased; 4) by arranging a supporting structure on the side frame of the metal frame, the metal frame can be supported by unfolding the supporting structure, so as to ensure that the baffle is erected between the burning vehicle and the normal vehicle.

[0015] Through the above-mentioned arrangement, the utility model does not need to be fixed in the carport, and has high flexibility, so that the carport can flexibly utilize the space inside the shed to accommodate more electric vehicles during normal use, effectively solving the technical problem in the prior art that the carport equipped with fireproof components can accommodate a small number of electric vehicles, resulting in more carports being needed to store electric vehicles, thereby increasing the storage cost of electric vehicles.

[0016] Furthermore, the fireproof board is a rock wool board or a calcium silicate board.

[0017] Furthermore, the fireproof board is provided with through holes distributed in a matrix shape, and the fireproof cotton and the fireproof board are fixedly connected by a fixing piece penetrating the fireproof cotton and the through holes.

[0018] Furthermore, the support structure includes two identical support rod groups, each support rod group includes a first support rod and a second support rod, the top end of the first support rod is detachably connected to the upper end of the side frame of the metal frame via a first connecting piece, the bottom end of the second support rod is rotatably connected to the lower end of the side frame of the metal frame via a second connecting piece, and the bottom end of the first support rod and the top end of the second support rod are rotatably connected via a third connecting piece.

[0019] Furthermore, the side frame of the metal frame is provided with a first mounting hole, a second mounting hole and a third mounting hole arranged from top to bottom, so that the purpose of folding the support structure is achieved by installing the first connecting member in the first mounting hole, and the purpose of unfolding the support structure is achieved by installing the first connecting member in the second mounting hole.

[0020] Further, the first connecting member, the second connecting member and the third connecting member are all bolts, and the first mounting hole, the second mounting hole and the third mounting hole are all screw holes.

[0021] Furthermore, the area of ​​the fireproof cotton is larger than the area of ​​the fireproof board, so that the fireproof cotton can cover the fireproof board and wrap the frame of the metal frame where the supporting structure is not installed.

[0022] Furthermore, the number of the supporting structure is one, and the fireproof cloth cover is open on a side of the metal frame where the supporting structure is installed.

[0023] Furthermore, the thickness of the side frame of the metal frame on which the supporting structure is installed is greater than the thickness of the remaining frames of the metal frame.

[0024] Furthermore, a fireproof span is provided on the back-to-fire surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] By reading the detailed description below with reference to the accompanying drawings, the above and other purposes, features and advantages of the exemplary embodiments of the present invention will become easy to understand. In the accompanying drawings, several embodiments of the present invention are shown in an exemplary and non-limiting manner, and the same or corresponding reference numerals represent the same or corresponding parts, wherein:

[0026] Figure 1 A schematic diagram of the structure of the fireproof and heat-insulating movable baffle of the electric vehicle shed provided by the utility model;

[0027] Figure 2 A schematic diagram of the structure of the fireproof and heat-insulating movable baffle of the electric vehicle shed provided by the utility model when the supporting structure is folded;

[0028] Figure 3 The utility model is a schematic structural diagram of the support structure of the fireproof and heat-insulating movable baffle of the electric vehicle shed provided by the utility model when it is unfolded.

[0029] Description of reference numerals:

[0030] 1. Iron frame; 2. Fireproof board; 3. Iron hinge; 4. Mounting hole; 5. Fireproof cotton; 6. Support structure; 7. Left frame; 8. First support rod; 9. Second support rod; 10. First connecting piece; 11. Second connecting piece; 12. Third connecting piece; 13. First mounting hole; 14. Hand ring. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Those skilled in the art should know that the embodiments described below are part of the embodiments of the present disclosure, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0032] It should be noted that the main concept of the fireproof and heat-insulating movable baffle of the electric vehicle carport provided by the utility model is: by installing a fireproof board on a metal frame to form a baffle, the baffle is used to isolate the burning vehicle and normal vehicles to prevent the fire from spreading to normal vehicles; by installing fireproof cotton on the back of the fire, the fireproof effect of the baffle on on-site operators can be enhanced; by providing hand rings on the fireproof cotton and the metal frame, the baffle can be easily moved by hand, thereby increasing the flexibility of the baffle setting position; by installing a supporting structure on the side frame of the metal frame, the baffle can be supported by the supporting structure to ensure that the baffle can be erected between the burning vehicle and the normal vehicle.

[0033] After introducing the basic principle of the utility model, various non-limiting embodiments of the utility model are specifically introduced below. Any number of elements in the drawings is for illustration and not for limitation, and any naming is only for distinction and does not have any limiting meaning.

[0034] The principle and spirit of the present invention are explained in detail below with reference to several representative embodiments of the present invention.

[0035] Embodiment 1 of the fireproof and heat-insulating movable baffle of the electric vehicle shed provided by the utility model:

[0036] like Figures 1 to 3 As shown, the fireproof and heat-insulating movable baffle of the electric vehicle shed includes a metal frame, a fireproof board 2, fireproof cotton 5, a supporting structure 6 and a fireproof cloth cover (not shown in the figure).

[0037] Among them, the metal frame is a rectangular iron frame 1, and its four sides all have grooves with openings facing inwards. The four grooves constitute an installation position for installing the fireproof board 2. The fireproof board 2 is installed in the installation position, and its front and back sides are respectively a fire-facing side and a fire-resistant side. The fireproof cotton 5 is fixedly installed on the fire-resistant side. The supporting structure 6 is installed on the side frame of the iron frame 1, and the fireproof cloth cover is mounted on the outer periphery of the iron frame 1 and the fireproof cotton 5.

[0038] The following describes the installation of the fireproof board 2 on the installation position. The four frames of the iron frame 1 are all installed with iron hinges 3 evenly spaced. When the fireproof board 2 is installed on the installation position, the fireproof board 2 is fixedly connected to the iron frame 1 through the iron hinges 3, and the iron hinges 3 cover the frames of the iron frame 1.

[0039] Next, the structure of the fireproof board 2 and the installation of the fireproof cotton 5 on the fireproof board 2 are introduced. The fireproof board 2 is a rock wool board or a calcium silicate board, and the fireproof board 2 is provided with through holes 4 distributed in a matrix shape. The fireproof cotton 5 and the fireproof board 2 are fixedly connected by fixing parts penetrating the fireproof cotton 5 and the through holes 4.

[0040] Specifically, the rock wool board includes a rock wool material, and the rock wool material is coated with iron sheets.

[0041] Specifically, the area of ​​the fireproof cotton 5 is larger than the area of ​​the fireproof board 2 , so that the fireproof cotton 2 can cover the fireproof board and include the frame of the iron frame 1 where the supporting structure 6 is not installed.

[0042] Specifically, the fixing piece is an iron wire.

[0043] Next, the structural composition of the support structure 6 and its installation on the iron frame 1 are introduced. The number of the support structure 6 is one, which is installed on the left frame 7 of the iron frame 1; the support structure 6 includes two identical support rod groups, each of which includes a first support rod 8 and a second support rod 9, the top end of the first support rod 8 is detachably connected to the upper end of the left frame 7 through a first connecting member 10, the bottom end of the second support rod 9 is rotatably connected to the lower end of the left frame 7 through a second connecting member 11, and the bottom end of the first support rod 8 and the top end of the second support rod 9 are rotatably connected through a third connecting member 12.

[0044] Specifically, a first mounting hole 13, a second mounting hole and a third mounting hole are provided on the left frame 7 from top to bottom. The purpose of folding the support structure 6 is achieved by installing the first connecting member 10 in the first mounting hole 13, and the purpose of unfolding the support structure 6 is achieved by installing the first connecting member 10 in the second mounting hole.

[0045] Specifically, the first connecting member 10 , the second connecting member 11 and the third connecting member 12 are all bolts, and the first mounting hole 13 , the second mounting hole and the third mounting hole are all screw holes.

[0046] Specifically, the thickness of the left frame 7 is greater than the thickness of other frames of the iron frame 1 .

[0047] In addition, the fireproof cloth cover is opened at the left side of the iron frame 1 to ensure that the supporting structure 6 can be tightly connected to the left frame 7; the left and right sides of the fireproof board 2 and the top of the iron frame 1 are fixedly connected with hand rings 14 sewn from fireproof cloth, so that the baffle can be moved by pulling the hand rings 14; a cross belt (not shown in the figure) sewn from fireproof cloth is fixedly installed at the center position of the back-to-fire surface. If there are many vehicles in the parking shed, in the event of a fire, the operator can use the cross belt to cross the fireproof and heat-insulating movable baffle on one side of the body with the side facing the fire source, freeing up both hands to move the vehicle and making room for placing the fireproof and heat-insulating movable baffle.

[0048] It should be noted that, in the present application document, unless otherwise specified, the baffle refers to the fireproof and heat-insulating movable baffle of the electric vehicle carport provided by the present invention; the baffle can be placed near the carport for easy access; large fireproof baffles of suitable sizes can be made to prevent and block the spread of fires caused by spontaneous combustion of new energy vehicles in parking lots; the fireproof panels are usually used in groups of two, that is, when a fire occurs, one is placed on each side of the burning electric vehicle, thereby blocking the spread of fire sources on both sides of the fire point.

[0049] The working principle of the fireproof and heat-insulating movable baffle of the electric vehicle carport provided by the utility model is: when transporting the baffle, the first connecting member 10 is installed in the first mounting hole 13, and the supporting structure 6 is in the retracted state. When the baffle is stored in the carport, the first connecting member 10 is installed in the second mounting hole, so that a triangular bracket is formed between the first support rod 8, the second support rod 9 and the left frame 7;

[0050] It can also provide a daily use scenario solution, such as setting baffles at intervals in the carport, and several or more than a dozen electric vehicles can be parked between two adjacent baffles to prevent large-scale electric vehicle fire accidents;

[0051] When an electric vehicle catches fire, lift the handle ring 14 at any position and move the baffle to the fire position to isolate the burning vehicle from normal vehicles. If the distance between the burning vehicle and normal vehicles is too small, one arm of the on-site operator is passed through the cross belt to isolate the fire source and the on-site operator. At this time, the on-site operator can move the normal vehicle to place the fireproof and heat-insulating movable baffle.

[0052] Embodiment 2 of the fireproof and heat-insulating movable baffle of the electric vehicle shed provided by the utility model:

[0053] The main difference between it and Example 1 is:

[0054] In Example 1, the number of the supporting structure is one, which is installed on the left side of the iron frame.

[0055] In this embodiment, there are two supporting structures, which are respectively installed on the left and right sides of the iron frame.

[0056] Embodiment 3 of the fireproof and heat-insulating movable baffle of the electric vehicle shed provided by the utility model:

[0057] The main difference between it and Example 1 is:

[0058] In Example 1, the first connecting member, the second connecting member and the third connecting member are bolts, and the first mounting hole, the second mounting hole and the third mounting hole are screw holes.

[0059] In this embodiment, the first connecting member, the second connecting member and the third connecting member are pins, and the first mounting hole, the second mounting hole and the third mounting hole are pin holes.

[0060] According to the above description of this specification, those skilled in the art may also understand that the terms used below, such as "up", "down", "front", "back", "left", "right", "width", "horizontal", "top", "bottom", "inside", "outside" and other terms indicating orientation or position relationship are based on the orientation or position relationship shown in the drawings of this specification, which are only for the purpose of facilitating the explanation of the scheme of the utility model and simplifying the description, rather than explicitly or implicitly indicating that the device or element involved must have the specific orientation, be constructed and operate in a specific orientation. Therefore, the above-mentioned orientation or position relationship terms cannot be understood or interpreted as limitations on the scheme of the utility model.

[0061] In addition, in the description of this specification, “plurality” means at least two, for example, two, three or more, etc., unless otherwise clearly and specifically defined.

Claims

1. A fireproof and heat-insulating movable baffle for an electric vehicle shed, characterized in that: include: The metal frame is a rectangular structure, and each of its four sides has grooves with openings facing inwards, and the four grooves form installation positions for installing the fireproof panels; A fireproof board is installed in the installation position, and the front and back sides of the fireproof board are respectively a fire-facing side and a fire-repellent side; Fireproof cotton, which is fixedly installed on the back-to-fire surface; A supporting structure mounted on a side frame of the metal frame to support the metal frame after unfolding; A fireproof cloth cover, which is mounted on the outer periphery of the metal frame and the fireproof cotton; The metal frame and the fireproof cotton are both provided with hand rings for moving the baffle.

2. The fireproof and heat-insulating movable baffle for an electric vehicle shed according to claim 1, characterized in that: The fireproof board is a rock wool board or a calcium silicate board.

3. The fireproof and heat-insulating movable baffle for an electric vehicle shed according to claim 2, characterized in that: The fireproof board is provided with through holes distributed in a matrix shape, and the fireproof cotton and the fireproof board are fixedly connected by fixing pieces penetrating the fireproof cotton and the through holes.

4. The fireproof and heat-insulating movable baffle for an electric vehicle shed according to any one of claims 1 to 3, characterized in that: The supporting structure includes two identical support rod groups, each support rod group includes a first support rod and a second support rod, the top end of the first support rod is detachably connected to the upper end of the side frame of the metal frame via a first connecting piece, the bottom end of the second support rod is rotatably connected to the lower end of the side frame of the metal frame via a second connecting piece, and the bottom end of the first support rod and the top end of the second support rod are rotatably connected via a third connecting piece.

5. The fireproof and heat-insulating movable baffle for an electric vehicle shed according to claim 4, characterized in that: The side frame of the metal frame is provided with a first mounting hole, a second mounting hole and a third mounting hole arranged from top to bottom, so that the support structure can be folded by installing the first connecting member in the first mounting hole, and the support structure can be unfolded by installing the first connecting member in the second mounting hole.

6. The fireproof and heat-insulating movable baffle for an electric vehicle shed according to claim 5, characterized in that: The first connecting member, the second connecting member and the third connecting member are all bolts, and the first mounting hole, the second mounting hole and the third mounting hole are all screw holes.

7. The fireproof and heat-insulating movable baffle for an electric vehicle shed according to any one of claims 1 to 3, characterized in that: The area of ​​the fireproof cotton is larger than that of the fireproof board, so that the fireproof cotton can cover the fireproof board and wrap the frame of the metal frame where the supporting structure is not installed.

8. The fireproof and heat-insulating movable baffle for an electric vehicle shed according to any one of claims 1 to 3, characterized in that: The number of the supporting structure is one, and the fireproof cloth cover is opened on one side of the metal frame where the supporting structure is installed.

9. The fireproof and heat-insulating movable baffle for an electric vehicle shed according to any one of claims 1 to 3, characterized in that: The thickness of the side frame of the metal frame on which the supporting structure is installed is greater than the thickness of the remaining frames of the metal frame.

10. The fireproof and heat-insulating movable baffle of an electric vehicle shed according to any one of claims 1 to 3, characterized in that: A fireproof cross-belt is arranged on the back-to-fire surface.

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