CN215351688U

CN215351688U - In-vehicle fire-fighting bottle fixing device

Info

Publication number: CN215351688U
Application number: CN202120165811.2U
Authority: CN
Inventors: 段付德; 杨伟智; 杨硕; 薛佳斌
Original assignee: Nanjing College of Information Technology
Current assignee: Nanjing College of Information Technology
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-12-31
Anticipated expiration: 2031-01-21

Abstract

The utility model discloses a fixing device for a fire bottle in a vehicle, which comprises a bracket, wherein the bracket comprises a base, an upper beam and a middle beam, and the upper beam and the middle beam form a plurality of frames for placing the fire bottle; the upper beam and the middle beam are connected to the base through the vertical beam; the middle beam is provided with an anti-toppling device, and the upper beam is provided with a limiting device. When the fire bottle arranged in the device provided by the utility model shakes in the placing rack, the first coil spring and the elastic device play a role in buffering and damping the shaking of the fire bottle, so that the damage of the fire bottle is greatly avoided.

Description

In-vehicle fire-fighting bottle fixing device

Technical Field

The utility model relates to a fixing device, in particular to a fixing device for an in-vehicle fire-fighting bottle.

Background

In order to guarantee the safety of personnel in the car, often can set up multiple emergency device in the car, the fire bottle is exactly one of them, but current fire bottle is placed usually in the rack, in order to take out the fire bottle from the rack that people can relax more when emergency takes place, do not fix the fire bottle in the rack usually, but because the car can take place to rock when going, can lead to the fire bottle to rock in the rack, long-time rocking can lead to fire bottle wearing and tearing and damage, need regularly to change the fire bottle, cause unnecessary loss.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims to provide a fixing device for a fire fighting bottle in a vehicle, which is stable in fixing and simple in structure, and aims to solve the technical problem.

The technical scheme is as follows: the in-vehicle fire-fighting bottle fixing device comprises a support, wherein the support comprises a base, an upper beam and a middle beam, and the upper beam and the middle beam form a plurality of frames for placing fire-fighting bottles; the upper beam and the middle beam are connected to the base through the vertical beam; the middle beam is provided with an anti-toppling device, and the upper beam is provided with a limiting device.

The anti-toppling device comprises a spring with one end connected with the middle beam, a telescopic rod connected with the other end of the spring and an arc-shaped plate arranged at the end part of the telescopic rod, wherein a first coil spring is arranged between the telescopic rod and the arc-shaped plate.

An arc groove is formed in the connecting side of the arc plate and the telescopic rod, a first rotating shaft is arranged in the arc groove, and the telescopic rod is fixedly mounted on the first rotating shaft; the first coil spring is sleeved on the first rotating shaft, and two ends of the first coil spring are fixedly embedded in the arc-shaped plate and the telescopic rod respectively.

The anti-toppling devices are symmetrically arranged on two sides of each fire bottle; the limiting devices are symmetrically arranged on two sides of the fire bottle, and the distance between the two limiting devices is smaller than the diameter of the body of the fire bottle.

The limiting device comprises a second rotating shaft arranged on the upper beam, a second coil spring sleeved outside the second rotating shaft and a limiting pin connected with the second coil spring; and two ends of the second coil spring are respectively fixedly embedded into the limiting pin and the upper beam.

The second rotating shaft and the second coil spring are arranged in the limiting groove of the upper beam.

The spring is arranged in the groove of the middle beam, the wall of the groove is provided with a telescopic sleeve, one end of the telescopic rod is arranged in the telescopic sleeve, and the opening diameter of the telescopic sleeve is equal to the outer diameter of the telescopic rod; the tail end of the telescopic rod is provided with a sliding plate which is connected with a spring.

The base is provided with a circular groove for placing a fire bottle.

A spongy cushion is fixedly arranged in the circular groove.

The limiting device is provided with a limiting switch, the limiting switch is closed when the fire bottle is put in, the second rotating shaft can be rotated to put in the fire bottle and then the limiting switch is opened, and the limiting device is locked at the moment.

Has the advantages that: compared with the prior art, the utility model has the following remarkable advantages:

when the fire bottle arranged in the device is shaken in the placing rack, the first coil spring and the elastic device have the buffering and damping effects on the shaking of the fire bottle, so that the damage of the fire bottle is greatly avoided, the spongy cushion is arranged at the bottom end of the fire bottle, the abrasion of the bottom of the fire bottle which is too much shaken is avoided, the arranged elastic stop lever mechanism can have the effect of limiting and buffering on the jumping of the fire bottle, the situation that people extract the fire bottle from the placing rack in case of emergency is not influenced, and the practicability is high.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

FIG. 2 is an enlarged schematic view of the area A in FIG. 1 according to the present invention.

Fig. 3 is an enlarged structural view of the area B in fig. 1 according to the present invention.

In the figure: 1-fire fighting bottle, 2-upper beam, 3-middle beam, 4-connecting rod, 5-circular groove, 6-sponge cushion, 7-first circular hole, 8-arc plate, 9-telescopic rod, 10-first rotating shaft, 11-arc groove, 12-first coil spring, 13-telescopic sleeve, 14-sliding plate, 15-spring, 16-second circular hole, 17-limit pin, 18-limit groove, 19-second coil spring, 20-second rotating shaft and 21-base.

Detailed Description

The technical scheme of the utility model is further explained by combining the attached drawings.

Referring to fig. 1 to 3, in an embodiment of the present invention, an in-vehicle fire-fighting bottle fixing device includes a fire-fighting bottle 1; the fire fighting bottle 1 is placed in the bracket; arc plates 8 are symmetrically arranged on two sides of the middle part of the fire bottle 1; an arc-shaped groove 11 is formed in the middle of one side, away from the fire bottle 1, of the arc-shaped plate 8; a first rotating shaft 10 is rotatably mounted in the arc-shaped groove 11; the first rotating shaft 10 is fixedly provided with a telescopic rod 9; one end of the telescopic rod 9, far away from the arc-shaped plate 8, is fixedly arranged on the elastic device; a first coil spring 12 is slidably arranged in the middle of the first rotating shaft 10; two ends of the first coil spring 12 are respectively fixedly embedded in the arc-shaped plate 8 and the telescopic rod 9; elastic limiting mechanisms are symmetrically arranged on two sides of the upper portion of the fire fighting bottle 1. When the automobile runs, when the fire bottle 1 shakes, if the fire bottle 1 shakes in the horizontal direction, the fire bottle 1 can incline, if the fire bottle 1 inclines to one side close to the elastic device, the telescopic rod 9 arranged on one inclined side moves to the inclined direction, at the moment, the elastic device of the fire bottle 1 is in a compression state, the effects of buffering and shock absorption can be realized through the characteristics of the spring 15, if the fire bottle 1 does not incline to one side close to the elastic device, the arc plate 8 and the telescopic rod 9 rotate relatively, at the moment, the first coil spring 12 is in a compression state, the effect of buffering and shock absorption can be realized through the characteristics of the first coil spring 12, if the fire bottle 1 jumps in the vertical direction, the fire bottle 1 moves upwards and can be abutted against the elastic blocking rod mechanism, the elastic blocking rod mechanism can be in a compression state, and the effect of buffering can be realized through the upwards jumping of the fire bottle 1, because the quality of fire bottle 1 itself is great, even make fire bottle 1 move down under the effect of elasticity pin mechanism and self gravity, can realize spacing in vertical side to fire bottle 1, when needs use fire bottle 1, people can directly promote 1 rebound of fire bottle, can follow the use of putting forward of rack with fire bottle 1, easy operation.

Referring to fig. 1, the placing frame includes an upper beam 2, a middle beam 3, a connecting rod 4 and a base 21; the upper beam 2, the middle beam 3 and the base 21 are uniformly distributed and arranged in parallel, the upper beam 2 is arranged above the middle beam 3, and the middle beam 3 is arranged above the base 21; the upper beam 2, the middle beam 3 and the base 21 are fixedly connected through a plurality of groups of connecting rods 4.

Referring to fig. 1, the bottom end of the fire bottle 1 is disposed in a circular groove 5; the circular grooves 5 are provided with a plurality of groups; the circular grooves 5 are uniformly distributed in the base 21; the middle part of the fire bottle 1 and the arc-shaped plate 8 are both arranged in the first round hole 7; a plurality of groups of first round holes 7 are arranged; the first round holes 7 are uniformly distributed and communicated in the middle beam 3; the upper part of the first round hole 7 is arranged in a second round hole 16; a plurality of groups of second round holes 16 are arranged; the second round holes 16 are uniformly distributed and communicated in the upper beam 2.

Referring to fig. 2, the elastic device includes a telescopic sleeve 13, a sliding plate 14 and a spring 15; the telescopic sleeves 13 are provided with a plurality of groups; the telescopic sleeves 13 are symmetrically arranged on two sides of the first round hole 7, and the telescopic sleeves 13 are fixedly embedded in the middle beam 3; a spring 15 and a sliding plate 14 are arranged in the telescopic sleeve 13 in a sliding manner, and the sliding plate 14 is arranged in one side of the telescopic sleeve 13 close to the arc-shaped plate 8; the middle part of one side of the sliding plate 14 close to the arc-shaped plate 8 is fixedly provided with a telescopic rod 9.

Referring to fig. 3, the elastic limiting mechanism includes a limiting pin 17, a second coil spring 19 and a second rotating shaft 20; the limit pin 17 is fixedly arranged on the second rotating shaft 20; the second rotating shaft 20 is rotatably arranged in the upper beam 2; a second coil spring 19 is slidably sleeved in the middle of the second rotating shaft 20; the two ends of the second coil spring 19 are respectively fixedly embedded in the limit pin 17 and the upper beam 2.

Referring to fig. 3, the second shaft 20 is rotatably mounted in the middle of the groove 18; the grooves 18 are symmetrically arranged at two sides of the second round hole 16; said groove 18 is arranged in the upper beam 2.

Referring to fig. 1, a sponge pad 6 is fixedly arranged in the circular groove 5, so that the situation that the bottom of the fire fighting bottle 1 is seriously worn due to the inclination of the fire fighting bottle 1 when the fire fighting bottle 1 is shaken is avoided.

The working principle of the utility model is as follows:

in the process of driving of an automobile, when the fire bottle 1 shakes, if the fire bottle 1 shakes in the horizontal direction, the fire bottle 1 can incline, if the fire bottle 1 inclines to one side close to the telescopic sleeve 13, the arc plate 8, the telescopic rod 9 and the sliding plate 14 which are arranged on one inclined side move in the inclined direction, at the moment, the spring 15 is in a compression state, the effects of buffering and shock absorption can be realized through the characteristics of the spring 15, if the fire bottle 1 does not incline to one side close to the telescopic sleeve 13, at the moment, the arc plate 8 and the telescopic rod 9 rotate relatively, at the moment, the first coil spring 12 is in a compression state, the effects of buffering and shock absorption can be realized through the characteristics of the first coil spring 12, if the fire bottle 1 jumps in the vertical direction, the fire bottle 1 moves upwards and can abut against the limit pin 17, the limit pin 17 can be driven to rotate upwards, at the moment, the second coil spring 19 is in a compression state, can be to the effect that the buffering was realized to the upwards beating of fire bottle 1, because the quality of fire bottle 1 itself is great, even make fire bottle 1 move down under the effect of second wind spring 19 and self gravity, can realize spacing in vertical side to fire bottle 1, when needs use fire bottle 1, people can directly carry out the upward movement of fire bottle 1, can carry out the use, easy operation with fire bottle 1 from the rack.

Claims

1. The in-vehicle fire-fighting bottle fixing device is characterized by comprising a support, wherein the support comprises a base (21), an upper beam (2) and a middle beam (3), and the upper beam and the middle beam form a plurality of frames for placing fire-fighting bottles (1); the upper beam (2) and the middle beam (3) are connected to the base (21) through vertical beams; an anti-toppling device is arranged on the middle beam (3), and a limiting device is arranged on the upper beam (2).

2. An in-vehicle fire-fighting bottle fixing device according to claim 1, wherein the anti-toppling device comprises a spring (15) connected with the center sill (3) at one end, a telescopic rod (9) connected with the other end of the spring (15), and an arc-shaped plate (8) arranged at the end part of the telescopic rod (9), and a first coil spring (12) is arranged between the telescopic rod (9) and the arc-shaped plate (8).

3. The in-vehicle fire-fighting bottle fixing device according to claim 2, wherein an arc-shaped groove (11) is formed in the connecting side of the arc-shaped plate (8) and the telescopic rod (9), a first rotating shaft (10) is arranged in the arc-shaped groove (11), and the telescopic rod (9) is fixedly mounted on the first rotating shaft (10); the first coil spring (12) is sleeved on the first rotating shaft (10), and two ends of the first coil spring (12) are respectively fixedly embedded in the arc-shaped plate (8) and the telescopic rod (9).

4. The in-vehicle fire-fighting bottle fixing device according to claim 1, wherein the anti-toppling device is symmetrically arranged on both sides of each fire-fighting bottle (1); the limiting devices are symmetrically arranged on two sides of the fire bottle (1), and the distance between the two limiting devices is smaller than the diameter of the body of the fire bottle (1).

5. An in-vehicle fire-fighting bottle fixing device according to claim 1, wherein the limiting device comprises a second rotating shaft (20) arranged on the upper beam (2), a second coil spring (19) sleeved outside the second rotating shaft (20) and a limiting pin (17) connected with the second coil spring; and two ends of the second coil spring (19) are respectively fixedly embedded into the limiting pin (17) and the upper beam (2).

6. An in-vehicle fire-fighting bottle fixing device according to claim 5, wherein the second rotating shaft (20) and the second coil spring (19) are disposed in a limiting groove (18) of the upper beam.

7. An in-vehicle fire-fighting bottle fixing device according to claim 3, characterized in that the spring (15) is arranged in a groove of the center sill (3), the wall of the groove is provided with a telescopic sleeve (13), one end of the telescopic rod (9) is arranged in the telescopic sleeve (13), and the opening diameter of the telescopic sleeve (13) is equal to the outer diameter of the telescopic rod; the tail end of the telescopic rod (9) is provided with a sliding plate (14) which is connected with a spring (15).

8. An in-vehicle fire-fighting bottle fixing device according to claim 1, wherein the base (21) is provided with a circular groove (5) for placing the fire-fighting bottle (1).

9. An in-vehicle fire-fighting bottle fixing device according to claim 8, wherein a foam rubber mat (6) is fixedly arranged in the round groove (5).

10. The in-vehicle fire-fighting bottle fixing device as claimed in claim 5, wherein the limiting device is provided with a limiting switch, the limiting switch is turned off when the fire-fighting bottle is put in, and the second rotating shaft can be rotated to put in the fire-fighting bottle and then turned on, and the limiting device is locked.