CN208426569U - A kind of fire protection device - Google Patents

Abstract

The utility model relates to technical field of safety protection, in particular a kind of fire protection device, including protective cover, the second groove is offered on the inside of the protective cover bottom face, protective cover right side inner lower edge is fixedly connected with loop bar, interior bar is equipped on the inside of the loop bar, the first spring is fixedly connected on the inside of the interior bar, through-hole is offered on the left of the interior bar top end face, first rotating shaft is equipped on the right side of the through-hole, the first rotating shaft top end face is fixedly connected with fixed frame, the first groove is offered on the left of the fixed frame bottom face, second spring is fixedly connected on the inside of first groove, in the utility model, pass through the connecting rod and pulley of setting, this set can be taken in door-plate on the inside of protective cover by control sliding block, avoid damage caused by pulling fire extinguisher canvas hose on the door, fire extinguisher canvas hose is also avoided because of damage caused by door-plate.

Description

A kind of fire protection device

Technical field

The utility model relates to technical field of safety protection, specially a kind of fire protection device.

Background technique

Just there is the concept of fire-fighting early in B.C. China and has carried out all kinds of fire-fighting tools for allowing people to applaud therewith, with The development of China's economic, fire hazard situation is also more severe, and " fire supervision regulations " originally do not adapt to reform and opening-up situation Requirement, the intensity of a fire that ancient fire protection can't resolve current sternness is threatened, is tested for current severe society, various Although fire protection measure emerges one after another, but the loss that high fire is brought still is increasing year by year, and therefore, disappears to one kind The demand of anti-protective device is growing.

Currently there are fire protection device there is shortcomings, such as structure are excessively coarse, this is to protection The service life of device brings serious threat, inconvenient to use, wastes time, and is taken out when high fire occurs with most fast speed Fire-fighting equipment could reduce loss to the greatest extent, therefore, propose a kind of fire protection device regarding to the issue above.

Utility model content

The purpose of this utility model is to provide a kind of fire protection devices, to solve mentioned above in the background art ask Topic.

To achieve the above object, the utility model provides the following technical solutions:

A kind of fire protection device, including protective cover, the protective cover bottom face inside offer the second groove, the guarantor Shield right side inner lower edge is fixedly connected with loop bar, and interior bar is equipped on the inside of the loop bar, is fixedly connected on the inside of the interior bar First spring, the interior bar top end face left side offer through-hole, are equipped with first rotating shaft, the first rotating shaft top on the right side of the through-hole End face is fixedly connected with fixed frame, and the first groove is offered on the left of the fixed frame bottom face, is fixed on the inside of first groove It is connected with second spring, the second spring bottom end is fixedly connected with iron pin, and the fixed frame top is rotatably connected to second turn Axis, the second shaft right side are fixedly connected with hand handle, are fixedly connected with take-up pulley, the take-up pulley on the outside of second shaft Outside is equipped with fire extinguisher canvas hose, is equipped with door-plate on the left of the protective cover, the door-plate top is fixedly connected with fixing axle, the fixation Pulley is rotatably connected on the outside of axis, the pulley top is equipped with connecting rod, and connecting rod and fixing axle are rotatablely connected, the connection Bar top is equipped with sliding block, and sliding block and fixing axle are rotatablely connected.

Preferably, the through-hole has 8, and through-hole circular array.

Preferably, described connecting rod one end is rotationally connected on the outside of the fixing axle of the front end of the door-plate top end face of front end, even The extension bar other end is rotationally connected on the outside of the fixing axle of the rear end of the door-plate top end face of rear end, and sliding block is rotationally connected with rear end On the outside of the fixing axle of the rear end of door-plate top end face.

Preferably, the interior bar bottom face left slide is connected to protective cover.

Preferably, the iron pin is corresponding up and down with the second groove through through-hole.

Preferably, the door-plate has 2 fans, and fixing axle has 4.

Compared with prior art, the utility model has the beneficial effects that

1, in the utility model, by the interior bar and loop bar of setting, this set can be by fire extinguisher canvas hose in the first spring It acts on outside lower automatic push to protective cover, is conducive to take out fire extinguisher canvas hose, avoid and pull fire extinguisher canvas hose in inside and cause to shake back and forth It is dynamic, damage the component of device；

2, in the utility model, by the iron pin of setting, this set can be fixed fixed frame when device is not suitable for In protective cover, device can be released under the action of the first spring by only needing to control iron pin when in use, selected after taking-up Can also fixed frame be fixed by setting orientation, simple and convenient, time saving and energy saving；

3, in the utility model, by the hand handle of setting, this set facilitates the pull-out and withdrawal of fire extinguisher canvas hose, time saving It is laborsaving, it also avoids directly pullling fire extinguisher canvas hose damage caused by device；

4, in the utility model, by the connecting rod and pulley of setting, this set can be received door-plate by control sliding block Enter on the inside of protective cover, avoid damage caused by pulling fire extinguisher canvas hose on the door, also avoids fire extinguisher canvas hose because caused by door-plate Damage, this design concept novel designs science, has huge economic benefit and extensive market prospects, being worthy to be popularized makes With.

Detailed description of the invention

Fig. 1 is the utility model overall structure diagram；

Fig. 2 is the mounting structure schematic diagram of the utility model connecting rod；

Fig. 3 is structural schematic diagram at the A of the utility model Fig. 1；

Fig. 4 is the mounting structure schematic diagram of the utility model pulley；

Fig. 5 is the partial top view of the utility model interior bar.

In figure: 1- protective cover, 2- loop bar, 3- interior bar, the first spring of 4-, 5- first rotating shaft, 6- fixed frame, second turn of 7- Axis, 8- hand handle, 9- take-up pulley, 10- fire extinguisher canvas hose, 11- second spring, 12- iron pin, 13- door-plate, 14- fixing axle, 15- pulley, 16- sliding block, 17- connecting rod, a- through-hole, the first groove of b-, the second groove of c-.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-5 is please referred to, the utility model provides a kind of technical solution:

A kind of fire protection device, including protective cover 1,1 bottom face of the protective cover inside offer the second groove c, institute It states 1 right side inner lower edge of protective cover and is fixedly connected with loop bar 2, interior bar 3 is equipped on the inside of the loop bar 2, is consolidated on the inside of the interior bar 3 Surely it is connected with the first spring 4, through-hole a is offered on the left of 3 top end face of interior bar, is equipped with first rotating shaft 5 on the right side of the through-hole a, 5 top end face of first rotating shaft is fixedly connected with fixed frame 6, offers the first groove b, institute on the left of 6 bottom face of fixed frame It states and is fixedly connected with second spring 11 on the inside of the first groove b, 11 bottom end of second spring is fixedly connected with iron pin 12, described solid Determine 6 top of frame and be rotatably connected to the second shaft 7, be fixedly connected with hand handle 8 on the right side of second shaft 7, outside second shaft 7 Side is fixedly connected with take-up pulley 9, and fire extinguisher canvas hose 10 is equipped on the outside of the take-up pulley 9, is equipped with door-plate 13 on the left of the protective cover 1, 13 top of door-plate is fixedly connected with fixing axle 14, and pulley 15, the pulley 15 are rotatably connected on the outside of the fixing axle 14 Top is equipped with connecting rod 17, and connecting rod 17 and fixing axle 14 are rotatablely connected, and 17 top of connecting rod is equipped with sliding block 16, and sliding Block 16 and fixing axle 14 are rotatablely connected.

The through-hole a has 8, and through-hole a circular array, and this set makes device bullet under the action of the first spring 4 Device is fixed can after rotation in the fixation that can be carried out bigger rotating range after out, 17 one end of connecting rod rotation It is connected to 14 outside of fixing axle of the front end of 13 top end face of door-plate of front end, 17 other end of connecting rod is rotationally connected with the door of rear end 14 outside of fixing axle of the rear end of 13 top end face of plate, and sliding block 16 is rotationally connected with consolidating for the rear end of 13 top end face of door-plate of rear end 14 outside of dead axle, this set, which makes device only, need to control the switch for moving back and forth just controllable door-plate 13 of sliding block 16, simple side Just, the 3 bottom face left slide of interior bar is connected to protective cover 1, and it is flat that this set is that the interior bar 3 stretched out provides a support Platform reduces interior bar 3 because of damage caused by external force, and the iron pin 12 is corresponding with the second groove c or more through through-hole a, this Be arranged in when device is not used and play the role of internal fixing device, device using when play fixed device direction, The door-plate 13 has 2 fans, and fixing axle 14 has 4, and it is empty that this set reduces rotation required for door-plate 13 is withdrawn as far as possible Between, it avoids colliding when withdrawing door-plate 13 with internal component.

Workflow: when device is not used by, in the same plane, door-plate 13 is in closed state, iron to 2 fan door-plates 13 For pin 12 under the action of second spring 11 in through-hole a to the second groove c, securing interior bar 3 at this time will not be because of the first bullet The elastic force of spring 4 and be ejected, when device is by use, fire fighter pushes to the right sliding block 16, in connecting rod 17, pulley 15 and solid Door-plate 13 is opened under the action of dead axle 14, and fire fighter up presses weight pin 12, and iron pin 12 is made to be detached from protective cover 1 and interior bar 3, this When device popped up under the action of the first spring 4, device pop-up after by first rotating shaft 5 rotate fixed frame 6, determine fire water Pipe 10 pulls direction, then unclamps iron pin 12, iron pin 12 is slided to a nearest through-hole a, fixes this in this way Device fixed frame 6 rotates hand handle 8 by a people after fixing, and a people pulls the fire extinguisher canvas hose 10 on take-up pulley 9, by fire water Pipe 10 is pulled to the place for needing to put out a fire, and when device use finishes, fire fighter rotates hand handle 8 and withdraws fire extinguisher canvas hose 10, presses upwards Then weight pin 12 unclamps iron pin 12 by pushing fixed frame 6 to reset device, sliding block 16 is pushed back after fixing makes its reset, Door-plate 13 is closed at this time, and this design concept novel designs science has huge economic benefit and extensive market prospects, value It must promote the use of.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of fire protection device, including protective cover (1), it is characterised in that: offered on the inside of protective cover (1) bottom face Second groove (c), protective cover (1) right side inner lower edge are fixedly connected with loop bar (2), are equipped on the inside of the loop bar (2) Interior bar (3), interior bar (3) inside are fixedly connected with the first spring (4), offer through-hole on the left of interior bar (3) top end face (a), first rotating shaft (5) being equipped on the right side of the through-hole (a), first rotating shaft (5) top end face is fixedly connected with fixed frame (6), The first groove (b) is offered on the left of fixed frame (6) bottom face, is fixedly connected with the second bullet on the inside of first groove (b) Spring (11), second spring (11) bottom end are fixedly connected with iron pin (12), and fixed frame (6) top is rotatably connected to second Shaft (7), the second shaft (7) right side are fixedly connected with hand handle (8), are fixedly connected with receipts on the outside of second shaft (7) Line wheel (9), take-up pulley (9) outside is equipped with fire extinguisher canvas hose (10), is equipped with door-plate (13) on the left of the protective cover (1), described Door-plate (13) top is fixedly connected with fixing axle (14), is rotatably connected to pulley (15), the cunning on the outside of the fixing axle (14) It takes turns (15) top and is equipped with connecting rod (17), and connecting rod (17) and fixing axle (14) are rotatablely connected, connecting rod (17) top Equipped with sliding block (16), and sliding block (16) and fixing axle (14) are rotatablely connected.

2. a kind of fire protection device according to claim 1, it is characterised in that: the through-hole (a) has 8, and through-hole (a) circular array.

3. a kind of fire protection device according to claim 1, it is characterised in that: connecting rod (17) one end rotation connects It is connected on the outside of the fixing axle (14) of the front end of door-plate (13) top end face of front end, connecting rod (17) other end is rotationally connected with rear end Door-plate (13) top end face rear end fixing axle (14) on the outside of, and sliding block (16) is rotationally connected with door-plate (13) top of rear end On the outside of the fixing axle (14) of the rear end in face.

4. a kind of fire protection device according to claim 1, it is characterised in that: sliding on the left of interior bar (3) bottom face It is dynamic to be connected to protective cover (1).

5. a kind of fire protection device according to claim 1, it is characterised in that: the iron pin (12) runs through through-hole (a) It is corresponding up and down with the second groove (c).

6. a kind of fire protection device according to claim 1, it is characterised in that: the door-plate (13) has 2 fans, fixing axle (14) there are 4.