CN212118826U

CN212118826U - A portable protective housing for fire control

Info

Publication number: CN212118826U
Application number: CN202020619559.3U
Authority: CN
Inventors: 高志远; 柴华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2020-12-11
Anticipated expiration: 2030-04-23

Abstract

The utility model discloses a portable guard box for fire control relates to the fire control field. This a portable protective box for fire control includes protective box body and telescopic machanism, the protective box body rotates and is connected with the chamber door, protective box body telescopic machanism fixed connection, telescopic machanism includes PMKD, connecting rod and earth contacting plate, the upper surface of PMKD and the lower fixed surface of protective box body are connected, two axis of rotation of PMKD's front and the equal fixedly connected with in the back, PMKD rotates with the connecting rod to be connected, the connecting rod has been seted up with the pivot hole, the equal fixedly connected with activity card axle of connecting rod, the connecting rod passes through activity card axle and earth contacting plate activity joint, logical groove has been seted up in the front on contact floor, the card axle movable groove that contacts with activity card axle is all seted up to the upper surface. This a portable protective case for fire control has the function that can have higher stability when using.

Description

A portable protective housing for fire control

Technical Field

The utility model relates to a fire control technical field specifically is a portable guard box for fire control.

Background

A fire protection box, also called a fire box, in which a variety of fire-fighting equipment such as fire hydrant and a fire axe, etc. are stored, is applied to a place where a fire occurs, and thus a portable fire protection box for fire protection is required in order to enable the fire protection box to be conveniently moved to the place where the fire occurs.

The prior portable protective box for fire fighting has the following defects that after the portable protective box for fire fighting is moved to a position where a fire hazard occurs, in order to enable a user to conveniently take out fire fighting equipment, if the portable protective box for fire fighting is poured on the ground, the user needs to squat down or bend down the waist to take out the fire fighting equipment, so that the labor intensity of the user is increased, the portable protective box for fire fighting is generally or vertically arranged on the ground, the user can conveniently take out the fire fighting equipment from the portable protective box for fire fighting, but the stability of the portable protective box for fire fighting is poor, when the user is improperly operated or acts greatly, the portable protective box for fire fighting is easy to topple over, more time of the user can be wasted, even the fire fighting equipment can be damaged, and therefore, the stability of the portable protective box for fire fighting is required to be improved when in use, therefore, a portable protection box for fire protection with higher stability when in use is needed, which is not enough for the prior art, the utility model discloses a portable protection box for fire protection to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model discloses a portable guard box for fire control to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a portable protective box for fire fighting comprises a protective box body and a telescopic mechanism, wherein the front surface of the protective box body is rotatably connected with a box door through a hinge, and the lower surface of the protective box body is fixedly connected with the telescopic mechanism;

telescopic machanism includes PMKD, connecting rod and earth contacting plate, the upper surface of PMKD and the lower fixed surface of protective housing body are connected, two axis of rotation of boss fixedly connected with are all passed through to PMKD's front and back, PMKD passes through the axis of rotation and is connected with the connecting rod rotation, the pivot hole that contacts with the axis of rotation is seted up to the upper surface of connecting rod, the equal fixedly connected with activity card axle of upper surface of connecting rod, the connecting rod passes through activity card axle and earth contacting plate activity joint, the front on touching the floor has seted up logical groove, the card axle movable groove that contacts with activity card axle is all seted up to the upper surface and the lower surface that lead to the groove.

Preferably, the two rotation shafts fixedly connected to the front surface of the fixed base plate are respectively arranged at two sides of the fixed base plate, and the two rotation shafts fixedly connected to the back surface of the fixed base plate are respectively arranged at two sides of the fixed base plate.

Preferably, the rotating shaft hole is formed in one end of the connecting rod, and the rotating shaft hole is communicated with the lower surface of the connecting rod.

Preferably, the two movable clamping shafts are respectively arranged on the upper surface and the lower surface of the connecting rod, and the movable clamping shafts are arranged at the other ends far away from the connecting rod.

Preferably, the through groove and the back of the touch floor are communicated, the movable clamping shafts are movably clamped in the two clamping shaft movable grooves respectively, the number of the touch floor is two, and the number of the connecting rods is four.

Preferably, the two sides of the protective box body and the positions close to the lower surface are fixedly connected with inclined wheel carriers, and the protective box body is rotatably connected with rollers through the inclined wheel carriers.

Preferably, the upper surface of the protective box body is fixedly connected with a handle, and the front surfaces of the two touch floors are fixedly connected with pull rods.

The utility model discloses a portable guard box for fire control, its beneficial effect who possesses as follows:

1. this a portable protective box for fire control is through setting up telescopic machanism, after the device removes required position, stimulate two pull rods and can make two touch the floor and stretch out from the below of protective box body with the connecting rod, through the activity joint between card axle movable groove and the activity card axle, and the pivot hole is connected with the rotation of axis of rotation, can make two touch the floor and remove the position of the front and the back of keeping away from the protective box body respectively, the rethread touches the contact on floor and ground, can improve the stability of device greatly, the device has the function that can have higher stability when using.

2. This a portable protective box for fire control is through setting up slope wheel carrier, gyro wheel and PMKD, and the device only needs the pulling handle to make the device slope when needs use for the gyro wheel that the slope wheel carrier is connected and ground contact, and PMKD does not contact with ground, and the device can be through gyro wheel portable and removal, and the device has can portable and the function that removes when needs use.

Drawings

Fig. 1 is a schematic structural view of the present invention in an idle state;

fig. 2 is a side view of the present invention in an idle state;

FIG. 3 is a schematic structural view of the moving state of the present invention;

FIG. 4 is a schematic structural view of the utility model in use;

fig. 5 is a schematic structural diagram of the telescopic mechanism of the present invention.

In the figure: 1. a protective box body; 101. a box door; 102. a handle; 103. tilting the wheel carrier; 104. a roller; 2. a telescoping mechanism; 3. fixing the bottom plate; 301. a rotating shaft; 4. a connecting rod; 401. a rotating shaft hole; 402. a movable shaft is clamped; 5. touching the floor; 501. a through groove; 502. a shaft clamping movable groove; 503. a pull rod.

Detailed Description

The embodiment of the utility model discloses a portable protective box for fire control, as shown in fig. 1-5, including protective box body 1 and telescopic machanism 2, protective box body 1's front is connected with chamber door 101 through the hinge rotation, and chamber door 101 seals the fire-fighting equipment that stores in protective box body 1, and protective box body 1's last fixed surface is connected with handle 102, and the user can stimulate the device through handle 102, protective box body 1's lower surface and telescopic machanism 2 fixed connection.

The telescopic mechanism 2 comprises a fixed bottom plate 3, a connecting rod 4 and a touch floor 5, and the upper surface of the fixed bottom plate 3 is fixedly connected with the lower surface of the protective box body 1.

Fixing base plate 3's the front and the back all through two axis of rotation 301 of boss fixedly connected with, fixing base plate 3 openly two axis of rotation 301 of fixedly connected set up respectively in fixing base plate 3's both sides, and fixing base plate 3 back two axis of rotation 301 of fixedly connected set up respectively in fixing base plate 3's both sides, make like this can rotate respectively in fixing base plate 3's front and back and connect two connecting rods 4.

Fixing base plate 3 rotates through axis of rotation 301 and connecting rod 4 to be connected, and the pivot hole 401 that contacts with axis of rotation 301 is seted up to the upper surface of connecting rod 4, and pivot hole 401 sets up the one end at connecting rod 4, and pivot hole 401 sets up to communicating with each other with the lower surface of connecting rod 4, and pivot hole 401 rotates to be connected on axis of rotation 301.

The equal fixedly connected with activity calorie of axle 402 of the upper surface of connecting rod 4, two activity calorie of axles 402 set up upper surface and lower surface at connecting rod 4 respectively, and activity calorie of axle 402 all sets up the other end of keeping away from connecting rod 4, and pivot hole 401 and activity calorie of axle 402 have longer distance and make to touch floor 5 and can remove longer having to this increases the stability of device.

The connecting rod 4 is movably clamped with the ground contact plate 5 through the movable clamping shaft 402, the front face of the ground contact plate 5 is provided with the through groove 501, the through groove 501 is communicated with the back face of the ground contact plate 5, the upper surface and the lower surface of the through groove 501 are provided with the clamping shaft movable groove 502 which is in contact with the movable clamping shaft 402, and the movable clamping shaft 402 is placed in the through groove 501 to enable the rotating shaft hole 401 to be movably clamped with the clamping shaft movable groove 502.

The two movable clamping shafts 402 are respectively movably clamped in the two clamping shaft movable grooves 502, the number of the grounding plates 5 is two, the front surfaces of the two grounding plates 5 are fixedly connected with pull rods 503, a user can pull the grounding plates 5 through the pull rods 503, and the number of the connecting rods 4 is four.

The device is through setting up telescopic machanism 2, after the device moved required position, two pull rods 503 of pulling can make two touch floor 5 and connecting rod 4 stretch out from the below of protective housing body 1, through the activity joint between calorie axle movable groove 502 and the activity calorie axle 402, and pivot hole 401 is connected with the rotation of axis of rotation 301, can make two touch floor 5 remove respectively to the position of keeping away from the front and the back of protective housing body 1, the rethread touches the contact on floor 5 and ground, can improve the stability of device greatly, the device has the function that can have higher stability when using.

The two sides of the protective box body 1 and the positions close to the lower surface are fixedly connected with inclined wheel frames 103, the two inclined wheel frames 103 are obliquely arranged on the two sides of the protective box body 1 respectively, the protective box body 1 is rotatably connected with rollers 104 through the inclined wheel frames 103, when the lower surface of the fixed bottom plate 3 is in contact with the ground, the rollers 104 cannot be in contact with the ground, the device cannot move through the rollers 104, when the handle 102 is pulled to enable the device to be inclined, the rollers 104 can be in contact with the ground, and the device can be moved through the rollers 104 at the moment, so that the device has portability.

The device is provided with the inclined wheel frame 103, the roller 104 and the fixed bottom plate 3, when the device is needed to be used, the device is inclined only by pulling the handle 102, so that the roller 104 connected with the inclined wheel frame 103 is contacted with the ground, the fixed bottom plate 3 is not contacted with the ground, the device can be conveniently carried and moved through the roller 104, and the device has the function of being convenient to carry and move when the device is needed to be used.

The working principle is as follows: when the device is not used, the lower surface of the fixed bottom plate 3 is in contact with the surface, and the rollers 104 connected with the two inclined wheel frames 103 cannot be in contact with the ground due to the inclined arrangement of the two inclined wheel frames 103, so that the protective box body 1 cannot move through the rollers 104.

When the device needs to be used, the protective box body 1 is inclined by pulling the handle 102, so that the roller 104 is in contact with the ground, and the fixed bottom plate 3 is not in contact with the ground, at the moment, the protective box body 1 can be moved conveniently through the roller 104.

After the device moves to required position, with the lower surface and the ground contact of PMKD 3, make gyro wheel 104 not contact with ground once more, later stimulate two pull rods 503 that touch the positive connection of floor 5, through the activity joint between calorie axle movable groove 502 and the activity calorie axle 402, and pivot hole 401 is connected with the rotation of axis of rotation 301, make four connecting rods 4 all rotate from the below of protective housing body 1 and come out, and then make two touch floor 5 remove from the below of protective housing body 1 respectively, and move to the position of keeping away from the front and the back of protective housing body 1, rethread two touch floor 5 and the contact on ground, greatly increased the stability of device, can not let the user bump the device easily.

After the device is used, the push pull rod 503 can make two touch floors 5 and four connecting rods 4 both retract to the lower part of the protective box body 1, so that the portability of the device is not affected.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a portable protective housing for fire control, includes protective housing body (1) and telescopic machanism (2), its characterized in that: the front surface of the protective box body (1) is rotatably connected with a box door (101) through a hinge, and the lower surface of the protective box body (1) is fixedly connected with the telescopic mechanism (2);

the telescopic mechanism (2) comprises a fixed bottom plate (3), a connecting rod (4) and a ground contact plate (5), the upper surface of the fixed bottom plate (3) is fixedly connected with the lower surface of the protective box body (1), the front and the back of the fixed bottom plate (3) are fixedly connected with two rotating shafts (301) through bosses, the fixed bottom plate (3) is rotationally connected with the connecting rod (4) through a rotating shaft (301), the upper surface of the connecting rod (4) is provided with a rotating shaft hole (401) which is contacted with the rotating shaft (301), the upper surfaces of the connecting rods (4) are fixedly connected with movable clamping shafts (402), the connecting rod (4) is movably clamped with the ground contact plate (5) through a movable clamping shaft (402), the front of touching floor (5) has seted up logical groove (501), the card axle activity groove (502) that contact with activity card axle (402) are all seted up to the upper surface and the lower surface that lead to groove (501).

2. A portable shelter for fire protection as claimed in claim 1, wherein: two rotation shafts (301) fixedly connected with the front surface of the fixed base plate (3) are respectively arranged at two sides of the fixed base plate (3), and two rotation shafts (301) fixedly connected with the back surface of the fixed base plate (3) are respectively arranged at two sides of the fixed base plate (3).

3. A portable shelter for fire protection as claimed in claim 1, wherein: the rotating shaft hole (401) is formed in one end of the connecting rod (4), and the rotating shaft hole (401) is communicated with the lower surface of the connecting rod (4).

4. A portable shelter for fire protection as claimed in claim 1, wherein: two activity card axle (402) set up respectively in the upper surface and the lower surface of connecting rod (4), activity card axle (402) all set up the other end of keeping away from connecting rod (4).

5. A portable shelter for fire protection as claimed in claim 1, wherein: the through groove (501) is communicated with the back surface of the ground contact plate (5), the two movable clamping shafts (402) are movably clamped in the two clamping shaft movable grooves (502) respectively, the number of the ground contact plates (5) is two, and the number of the connecting rods (4) is four.

6. A portable shelter for fire protection as claimed in claim 1, wherein: the protection box comprises a protection box body (1), and is characterized in that inclined wheel carriers (103) are fixedly connected to the two sides of the protection box body (1) and close to the lower surface, and idler wheels (104) are rotatably connected to the protection box body (1) through the inclined wheel carriers (103).

7. A portable shelter for fire protection as claimed in claim 1, wherein: the upper surface of the protective box body (1) is fixedly connected with a handle (102), and the front surfaces of the two touch floors (5) are fixedly connected with pull rods (503).