Flame-retardant mechanism for automobile

Abstract

The flame-retardant mechanism for the automobile comprises a base, a water spraying pipe, supporting columns and driving inner cavities, the directions of the driving inner cavities formed by every two adjacent supporting columns correspond to each other, an inlet and an outlet are formed between every two adjacent supporting columns, and a driving assembly comprises a driving rod, a driving base, a driving motor, a flame-retardant cover plate and a temperature detector; a plurality of groups of supporting columns which vertically extend upwards are arranged on a formed base, an entrance and exit which is wide at a certain interval and is used for vehicles to enter can be formed between two adjacent groups of supporting columns, and a flame-retardant cover plate capable of controlling the opening state of the entrance and exit is connected between the formed entrance and exit in a sliding mode, so that a closed space is formed on the inner side surrounded by the whole supporting columns; fire is effectively prevented from spreading all around; meanwhile, a driving rod controlled by a driving motor is rotationally connected to the inner side of the formed supporting column, then the working state that the flame-retardant cover plate freely moves up and down is achieved, a temperature detector and a water spraying pipe are arranged on the base in a matched mode, and the purposes of effective detection and fire extinguishing are achieved.

Description

Technical Field

[0001] The invention relates to the field of automobile flame retardancy, in particular to a flame retardancy mechanism for automobiles. Background Art

[0002] Cars are the most common means of transportation for families. Common cars include fuel cars and electric cars. Both electric cars and fuel cars have the risk of spontaneous combustion. Especially at this stage, the risk of electric cars is relatively high. In some specific occasions, electric cars are not allowed to be parked, such as underground garages and vehicle parking areas. When a car spontaneously combusts, it will pose a high degree of danger to the surrounding parked cars. Summary of the invention

[0003] In order to solve the above problems, the present invention proposes a flame retardant mechanism for automobiles, which solves the problem that spontaneous combustion of vehicles brings danger to specific parking areas.

[0004] The technical solution adopted by the present invention is: a flame retardant mechanism for an automobile, comprising a base, a water spray pipe is provided on the upper end surface of the base, and a plurality of groups of support columns extending vertically upward are provided at the edge, a driving inner cavity with an opening facing outward is provided inside the support column, and the opening directions of the driving inner cavities formed by two adjacent groups of the support columns correspond to each other, and an inlet and outlet are formed between the two groups;

[0005] A driving assembly, the driving assembly comprising a driving rod, a driving base, and a driving motor. The upper and lower ends of the driving rod are rotatably connected to the upper and lower walls of the inner side of the driving inner cavity, and the driving motor provides a rotational power source. The driving base is rotatably connected to the driving rod and moves up and down on the driving rod.

[0006] A flame retardant cover plate, both end surfaces of which are connected to the driving base and are provided with the inlet and outlet;

[0007] A temperature detector is arranged on the upper end surface of the base.

[0008] Furthermore, sliding strips are provided on both side end surfaces of the flame retardant cover plate.

[0009] Furthermore, on the sliding bar, a plurality of groups of balls are rollingly connected to one end surface close to the opening of the driving inner cavity.

[0010] Furthermore, a transition connector is provided between the driving base and the flame-retardant cover plate.

[0011] Furthermore, the upper end surface of the base is provided with a flame-retardant inner cavity with an opening outside.

[0012] Furthermore, the water spray pipe is provided inside the flame-retardant inner cavity, and a plurality of water spray ports are provided on the outer end surface of the water spray pipe.

[0013] Furthermore, a partition is provided at the opening of the upper end surface of the flame-retardant inner cavity, and a plurality of water spray holes penetrating inside and outside are provided on the upper end surface of the partition, and the temperature detector is arranged on the upper end surface of the partition.

[0014] Furthermore, a drainage groove opening outward is formed on the upper end surface of the base and around the outer side of the flame-retardant inner cavity, and the drainage groove is communicated with the flame-retardant inner cavity.

[0015] Furthermore, a drainage plate with drainage holes is provided at the opening of the upper end surface of the drainage groove.

[0016] Compared with the prior art, the present invention has the following beneficial effects: by arranging multiple groups of support columns extending vertically upward on the formed base, an entrance and exit with a certain width for vehicles to enter can be formed between two adjacent groups of support columns, and a flame-retardant cover plate that can control the opening state of the entrance and exit is slidably connected between the two formed entrances and exits, so that the inner side surrounded by the entire support column forms a closed space, effectively preventing the fire from spreading to the surroundings; at the same time, a driving rod controlled by a driving motor is rotatably connected to the inner side of the formed support column, thereby realizing the working state of the flame-retardant cover plate freely moving up and down, and cooperating with the temperature detector and the water spray pipe arranged on the base, effectively detecting and achieving the purpose of fire extinguishing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0018] Figure 1 It is the overall structure diagram of the present invention;

[0019] Figure 2 It is the overall structure diagram of the present invention;

[0020] Figure 3 for Figure 2 A magnified view of part A;

[0021] Figure 4 It is the overall structural diagram of the present invention;

[0022] Figure 5 for Figure 4 A magnified view of part B;

[0023] Figure 6 It is a partial structural diagram of the present invention;

[0024] Figure 7This is the overall structural diagram of the flame retardant cover plate of the present invention;

[0025] Figure 8 for Figure 7 Magnified view of part C.

[0026] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0029] In addition, the descriptions of "first", "second", etc. in the present invention are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0030] See also Figure 1-8A flame retardant mechanism for a car of the present invention comprises a base 1, wherein a water spray pipe 15 is disposed on the upper end surface of the base 1, and a plurality of groups of support columns 2 extending vertically upward are disposed at the edge, wherein a driving inner cavity 20 opening outward is disposed on the inner side of the support column 2, and the opening directions of the driving inner cavity 20 formed by two adjacent groups of the support columns 2 correspond to each other, and an inlet and outlet are formed between the two groups; the entire base 1 structure formed can be configured as a rectangular parallelepiped, which is better matched with the installation in the parking position of the underground garage, and a plurality of groups of support columns 2 are formed on the upper side, and the number is preferably four groups, which are disposed at the four corners of the edge of the base 1, and a certain distance between the support columns 2 is formed between the two support columns 2 to facilitate the entry and exit of the car. The driving assembly includes a driving rod 5, a driving base 53, and a driving motor 4. The upper and lower ends of the driving rod 5 are rotatably connected to the upper and lower walls of the inner side of the driving cavity 20, and the driving motor 4 provides a rotational power source. The driving base 53 is rotatably connected to the driving rod 5 and moves up and down on the driving rod 5; the inner side of the support column 2 is set to be an opening of the driving cavity 20 facing outward, and the opening direction corresponds to the inner side wall of the inlet and outlet formed in time. The driving rod 5 is vertically installed inside the driving cavity 20. The driving rod 5 is mainly a screw rod, and the upper and lower ends are rotatably connected to the upper and lower walls of the inner side of the driving cavity 20 through bearings 51. The support column 2 is also fixedly connected with a secondary transmission wheel 51, and then the driving motor 4 with a main transmission wheel 40 provides a rotational power source. The secondary transmission wheel 51 and the main transmission wheel 40 are driven to rotate together through the main transmission belt 61 or the secondary transmission belt 60 to realize the transmission of power. By controlling the inlet and outlet formed by closing the flame retardant cover plate 3, a closed inner cavity is formed inside to prevent the spread of the fire source, and at the same time, the water spray pipe 15 is controlled to start working to spray water, so as to achieve the purpose of fire extinguishing. At this time, a driving motor 4 can control the rotation of two sets of adjacent driving rods 5. Furthermore, the driving motor 4 formed can be set on the base 1 or on the support column 2. If it is set on the support column 2, a receiving top plate 8 is set on the upper end surface of the multiple groups of support columns 2, and it is fixedly connected to the receiving top plate 8 by a fixed connecting plate 11. The specific setting position is selected in actual manufacturing.

[0031] See also Figure 7In the embodiment, for the flame retardant cover plate 3 formed, both end surfaces of the flame retardant cover plate 3 are connected to the driving base 53, and the inlet and outlet are set; the temperature detector 12 is set on the upper end surface of the base 1. When in use, when an accident occurs to the tram parked on the flame retardant mechanism, the chassis of the car will catch fire, a large amount of smoke will be generated accompanied by a rise in temperature, and the temperature detector 12 will detect the temperature rise, and its information will be fed back to the inside of the main control box 7. This is a signal that will be further transmitted to control the rotation of the drive motor, drive the drive rod 5 to rotate, and then control the drive base 53 to move up and down on the drive rod 5, and then drive the flame retardant cover plate 3 to move up and down, thereby realizing the control of the inlet and outlet opening state formed between the two adjacent groups of support columns 2. At the same time, in order to ensure that the flame retardant cover plate 3 is placed when the inlet and outlet openings are open, a crossbeam 17 is set between each two adjacent support columns 2, and two groups of upper and lower offset external slide rails 107 with openings facing outward are also set on the same side end face of the crossbeam 17 and the opening of the driving inner cavity 20, so that the flame retardant cover plates 3 on both sides relative to each other are highly offset when they are retracted and released, so that the flame retardant cover plates 3 can be placed on the upper end face of the base. Of course, flame retardant cover plates 3 are also set between multiple support columns 2 as the top flame retardant layer.

[0032] In this embodiment, more specifically, the end faces of both sides of the flame retardant cover plate 3 are provided with sliding bars 33, and the end face on one side close to the opening of the driving inner cavity 20 is rollingly connected with multiple groups of balls 32. In order to ensure that the driving base 53 will not be folded when driving the flame retardant cover plate 3 to move up and down, the end faces of both sides of the flame retardant cover plate 3 are provided with sliding bars 33 as reinforcement bars, and the balls 32 formed on the end faces reduce friction during the movement, making it easier to move. At the same time, a transition connector 54 is provided between the driving base 53 and the flame retardant cover plate 3, and the transition connector 54 formed as a connecting component between the two is easy to disassemble and replace.

[0033] See also Figure 7 Specifically, the upper end surface of the base is provided with a flame retardant inner cavity 14 with an opening outside, the inner side of the flame retardant inner cavity 14 is provided with the water spray pipe 15, and the outer end surface of the water spray pipe 14 is provided with multiple groups of water spray ports 16. The flame retardant inner cavity 14 is used as a placement area for the water spray pipe 15, and can also be used as a mobile phone inner cavity for spraying water to place water diffusion. In addition, a partition 11 is provided at the opening of the upper end surface of the flame retardant inner cavity 14, and the upper end surface of the partition 11 is provided with multiple groups of water spray holes 101 that penetrate inside and outside, and the temperature detector 12 is arranged on the upper end surface of the partition 11. The formed partition is convenient for parking the tram and setting the temperature detector 12, which effectively ensures that the temperature detector 12 is on the lower side of the tram chassis. At the same time, the upper end surface 11 is provided with multiple groups of water spray holes 101 that penetrate inside and outside, so that the water sprayed from the water spray pipe 15 can directly act on the chassis of the car without affecting the fire extinguishing effect.

[0034] Specifically, the upper end surface of the base 1 forms a drainage groove 13 with an opening facing outward around the outer side of the flame retardant inner cavity 14, the drainage groove 13 is connected to the flame retardant inner cavity 14, and a drainage plate 10 with drainage holes 100 is provided at the opening of the upper end surface of the drainage groove 13. Multi-level drainage treatment, the placement cost is concentrated in the base 1.

[0035] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A flame retardant mechanism for an automobile, characterized in that: include: A base (1), wherein a water spray pipe (15) is provided on the upper end surface of the base (1), and a plurality of groups of support columns (2) extending vertically upward are provided at the edge, and a driving inner cavity (20) opening outward is provided inside the support column (2), and the opening directions of the driving inner cavity (20) formed by two adjacent groups of support columns (2) correspond to each other, and an inlet and outlet are formed between the two groups; A driving assembly, the driving assembly comprising a driving rod (5), a driving base (53), and a driving motor (4); the upper and lower ends of the driving rod (5) are rotatably connected to the upper and lower walls inside the driving inner cavity (20), and a rotational power source is provided by the driving motor (4); the driving base (53) is rotatably connected to the driving rod (5) and moves up and down on the driving rod (5); A flame retardant cover plate (3), both end surfaces of the flame retardant cover plate (3) are connected to the driving base (53) and are provided with the inlet and outlet; A temperature detector (12), wherein the temperature detector (12) is arranged on the upper end surface of the base (1).

2. A flame retardant mechanism for a car according to claim 1, characterized in that: Sliding strips (33) are provided on both side end surfaces of the flame retardant cover plate (3).

3. A flame retardant mechanism for a car according to claim 1 or 2, characterized in that: A plurality of groups of balls (32) are rollingly connected on the sliding bar (33) and on one end surface close to the opening of the driving inner cavity (20).

4. A flame retardant mechanism for automobiles according to claim 3, characterized in that: A transition connector (54) is provided between the driving base (53) and the flame-retardant cover plate (3).

5. A flame retardant mechanism for automobiles according to claim 4, characterized in that: The upper end surface of the base (1) is provided with a flame-retardant inner cavity (14) with an opening outside.

6. A flame retardant mechanism for automobiles according to claim 5, characterized in that: The water spray pipe (15) is provided inside the flame-retardant inner cavity (14), and a plurality of groups of water spray ports (16) are provided on the outer end surface of the water spray pipe (14).

7. A flame retardant mechanism for automobiles according to claim 6, characterized in that: A partition (11) is provided at the opening of the upper end surface of the flame-retardant inner cavity (14); the upper end surface of the partition (11) is provided with a plurality of groups of water spray holes (101) penetrating inside and outside; and the temperature detector (12) is arranged on the upper end surface provided with the partition (11).

8. A flame retardant mechanism for automobiles according to claim 7, characterized in that: A drainage groove (13) opening outward is formed on the upper end surface of the base (1) and around the outer side of the flame-retardant inner cavity (14); the drainage groove (13) is communicated with the flame-retardant inner cavity (14).

9. A flame retardant mechanism for a car according to claim 8, characterized in that: A drainage plate (10) with drainage holes (100) is provided at the opening of the upper end surface of the drainage groove (13).

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