CN109568820A - A kind of quick opening mechanism of passageway for fire apparatus door and window - Google Patents
A kind of quick opening mechanism of passageway for fire apparatus door and window Download PDFInfo
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- CN109568820A CN109568820A CN201811491089.0A CN201811491089A CN109568820A CN 109568820 A CN109568820 A CN 109568820A CN 201811491089 A CN201811491089 A CN 201811491089A CN 109568820 A CN109568820 A CN 109568820A
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B3/00—Devices or single parts for facilitating escape from buildings or the like, e.g. protection shields, protection screens; Portable devices for preventing smoke penetrating into distinct parts of buildings
- A62B3/005—Rescue tools with forcing action
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Abstract
The present invention relates to a kind of quick opening mechanism of door and window more particularly to a kind of quick opening mechanisms of passageway for fire apparatus door and window.Technical problems to be solved: providing one kind and do not interfere people to escape, being capable of the time saving quick opening mechanism of passageway for fire apparatus door and window.Technical solution is: a kind of quick opening mechanism of passageway for fire apparatus door and window, includes frame, compressed gas cylinder body, the first knob, tracheae, crossbeam, clamping device, independent current source, electric wire, hand-held cutting machine, L shape cylinder body, impact block etc.；Left part is equipped with compressed gas cylinder body in frame, and the first knob for calming the anger is equipped at the top of compressed gas cylinder body, and the shape of the first knob is T shape.The present invention can be cut off the lock on the door of passageway for fire apparatus by holding cutting machine, then be opened passageway for fire apparatus door, to escape, in this way, not interfering people to escape, impact block can break door glass into pieces, it so, it is possible quickly to break door glass into pieces, so as to save the time.
Description
Technical field
The present invention relates to a kind of quick opening mechanism of door and window more particularly to a kind of quick opening mechanisms of passageway for fire apparatus door and window.
Background technique
Passageway for fire apparatus is the channel for succouring and evacuating crowd, is generally located on stairs port and passageway, in a variety of dangerous situations
In play the role of it is immeasurable, people from passageway for fire apparatus escape when, if passageway for fire apparatus door locked, people can be interfered to escape
It is raw, and door glass is generally harder, people need to spend the more time that could break door glass into pieces；When in order to save
Between, people can directly crash through door glass, and such people are easy injury.
Summary of the invention
In order to overcome passageway for fire apparatus door to be locked, people can be interfered to escape, people need to spend the more time that could incite somebody to action
The shortcomings that door glass is broken into pieces, technical problems to be solved: providing one kind and do not interfere people to escape, being capable of time saving fire-fighting
The quick opening mechanism of channel door and window.
Technical solution is: a kind of quick opening mechanism of passageway for fire apparatus door and window includes frame, compressed gas cylinder body, first
Knob, tracheae, crossbeam, clamping device, independent current source, electric wire, hand-held cutting machine, L shape cylinder body, impact block, third compressed spring
And sucker, left part is equipped with compressed gas cylinder body in frame, the first knob for calming the anger is equipped at the top of compressed gas cylinder body, the
The shape of one knob is T shape, and compressed gas cylinder body right upper portion is connected with the tracheae for flowing air, frame internal upper part peace
Equipped with the crossbeam for playing installation, the left and right sides on front side of crossbeam is equipped with clamping device, and independent current source is bolted to bottom in frame
Portion, independent current source top connect live wire, and hand-held cutting machine is connected on electric wire, and hand-held cutting machine is clipped in the clamping device on right side
On, L shape cylinder body is connected on tracheae, L shape cylinder body is clipped on the clamping device in left side, and L shape cylinder body internal upper part is equipped with for beaing
The impact block of door glass is connected with third compressed spring, L shape cylinder body rear side between impact block rear side and the interior rear side of L shape cylinder body
Top is connected with sucker.
Further, clamping device include clamping bar, pushing block, the first compressed spring, the first cylinder body, the second compressed spring,
Push rod, steel wire, lifting the ball and pulley, left part and right part, which bolt, in crossbeam the pulley playing the guiding role, the left and right on front side of crossbeam
Two sides are provided with the first through hole playing the guiding role, and the pushing block that shape is T shape is equipped in two first through hole, on rear side of pushing block with
It is connected with the first compressed spring between on front side of crossbeam, the first compressed spring is wound on pushing block, the pushing block left and right side in left side
It is semicircular first card slot that shape is provided on the right side of pushing block, and left part and right part, which bolt, in crossbeam the first cylinder body, two the
Be equipped with the push rod that pushing block can be blocked in one cylinder body, push rod passes through at left and right sides of the first cylinder body, two push rods respectively with two
Pushing block contacts, and is wound with the second compressed spring on two push rods, second compressed spring one end is connect with push rod, the second compressed spring
The other end is connect with the first inboard wall of cylinder block, and the push rod left end in left side and the push rod right end on right side are respectively connected with steel wire, two steel wires
Two pulleys are bypassed respectively, and two steel wires both pass through on front side of crossbeam, lifting the ball are respectively connected on two steel wires, two pushing blocks rear sides are
There are two clamping bar, clamping bar middle parts to connect with middle part rotary type in crossbeam for rotary type connection, and clamping bar passes through on front side of crossbeam, hand-held cutting
Machine is clipped between two clamping bars on right side, and L shape cylinder body is clipped between two clamping bars in left side.
It further, further include having the 4th compressed spring, spool, holding rod and the first torque spring, L shape inferior part of the cylinder block is provided with
Blind hole, blind hole is interior to be equipped with the spool that can block air, is wound with the 4th compressed spring, the 4th compressed spring one end and valve on spool
Core is fixedly connected, and the 4th compressed spring other end is fixedly connected with front side in blind hole, and L shape cylinder body back lower is in a rotating manner
It is connected with the holding rod for pushing spool, with end in contact after spool on front side of holding rod, the junction of holding rod and L shape cylinder body is equipped with first
Torque spring, first torque spring one end are connect with L shape cylinder body, and the first torque spring other end is connect with holding rod.
It further, further include having the second cylinder body, the 5th compressed spring, frizzen, special-shaped pawl, the second torque spring, hooking
Block, bearing and the second knob, the second cylinder body are bolted to L shape cylinder body right side central, are placed with frizzen, frizzen in the second cylinder body
On be wound with the 5th compressed spring, the 5th compressed spring one end is connect with frizzen, the 5th compressed spring other end and the second cylinder body
Inner wall connection, the connection of frizzen rear end thereof formula there are two for beaing the special-shaped pawl of door glass, special-shaped pawl and frizzen
Junction is equipped with the second torque spring, and second torque spring one end is connect with special-shaped pawl, the second torque spring other end and triggering
Bar connection, the second cylinder body front side installation by adhering have bearing, the second knob are equipped in bearing, the second knob rear end has been connected with
The hook block of fixed function hooks block and catches on frizzen.
It further, further include having lock, compressed gas cylinder body right upper portion has been equipped with the lock of fixed function, protects
Dangerous bolt blocks the first knob, and tracheae is located at below lock.
Beneficial effects of the present invention: the present invention can be cut off the lock on the door of passageway for fire apparatus by holding cutting machine, then will
Passageway for fire apparatus door is opened, to escape, in this way, not interfering people to escape, impact block can break door glass into pieces, in this way,
Quickly door glass can be broken into pieces, so as to save the time；By the effect of spool, impact block can be made constantly right
Door glass is tapped, so as to break unlike material door glass into pieces；Door glass can be struck completely by special-shaped pawl
It is broken, it so, it is possible quickly to break door glass completely into pieces.
Detailed description of the invention
Fig. 1 is schematic view of the front view of the invention.
Fig. 2 is the vertical view figure structure schematic representation of clamping device of the present invention.
Fig. 3 is part left view structural representation of the invention.
Fig. 4 is the enlarged structure schematic diagram of A of the present invention.
Drawing reference numeral: 1 frame, 2 compressed gas cylinder bodies, 3 first knobs, 4 locks, 5 tracheaes, 6 crossbeams, 7 folders
Tight device, 71 clamping bars, 72 first through hole, 73 pushing blocks, 74 first compressed springs, 75 first card slots, 76 first cylinder bodies, 77
Second compressed spring, 78 push rods, 79 steel wires, 710 lifting the balls, 711 pulleys, 8 independent current sources, 9 electric wires, 10 hand-held cuttings
Machine, 11 L shape cylinder bodies, 12 impact blocks, 13 third compressed springs, 14 suckers, 15 door glass, 16 blind holes, 17 the 4th pressures
Contracting spring, 18 spools, 19 holding rods, 20 first torque springs, 21 second cylinder bodies, 22 the 5th compressed springs, 23 frizzens,
24 special-shaped pawls, 25 second torque springs, 26 hook block, 27 bearings, 28 second knobs.
Specific embodiment
The present invention is specifically described with reference to the accompanying drawing.
Embodiment 1
A kind of quick opening mechanism of passageway for fire apparatus door and window, as shown in Figure 1-3, include frame 1, the rotation of compressed gas cylinder body 2, first
Button 3, tracheae 5, crossbeam 6, clamping device 7, independent current source 8, electric wire 9, hand-held cutting machine 10, L shape cylinder body 11, impact block 12, the
Three compressed springs 13 and sucker 14, left part is equipped with compressed gas cylinder body 2 in frame 1, frame 1 by bolted connection with
Compressed gas cylinder body 2 connects, and the first knob 3 for calming the anger is equipped at the top of compressed gas cylinder body 2, and the shape of the first knob 3 is T
Shape, 2 right upper portion of compressed gas cylinder body are connected with the tracheae 5 for flowing air, and 1 internal upper part of frame has been equipped with installation and has made
Crossbeam 6, frame 1 are connect with crossbeam 6 by bolted connection, and the left and right sides of 6 front side of crossbeam is equipped with clamping dress
7 are set, independent current source 8 is bolted to bottom in frame 1, and live wire 9 is connected at the top of independent current source 8, is connected with hand-held cutting on electric wire 9
Machine 10, hand-held cutting machine 10 are clipped on the clamping device 7 on right side, L shape cylinder body 11 are connected on tracheae 5, L shape cylinder body 11 is clipped in a left side
On the clamping device 7 of side, 11 internal upper part of L shape cylinder body is equipped with the impact block 12 for beaing door glass 15,12 rear side of impact block
With in L shape cylinder body 11 be connected with third compressed spring 13 between rear side, strike block 12 and L shape cylinder body 11 by being welded to connect
Mode is connect with third compressed spring 13, and 11 upper back of L shape cylinder body is connected with sucker 14.
Embodiment 2
A kind of quick opening mechanism of passageway for fire apparatus door and window, as shown in Figure 1-3, include frame 1, the rotation of compressed gas cylinder body 2, first
Button 3, tracheae 5, crossbeam 6, clamping device 7, independent current source 8, electric wire 9, hand-held cutting machine 10, L shape cylinder body 11, impact block 12, the
Three compressed springs 13 and sucker 14, left part is equipped with compressed gas cylinder body 2 in frame 1, is equipped with and is used at the top of compressed gas cylinder body 2
The shape of the first knob 3 calmed the anger, the first knob 3 is T shape, and 2 right upper portion of compressed gas cylinder body is connected with for making air stream
Dynamic tracheae 5,1 internal upper part of frame have been equipped with the crossbeam 6 of installation effect, and the left and right sides of 6 front side of crossbeam is equipped with clamping dress
7 are set, independent current source 8 is bolted to bottom in frame 1, and live wire 9 is connected at the top of independent current source 8, is connected with hand-held cutting on electric wire 9
Machine 10, hand-held cutting machine 10 are clipped on the clamping device 7 on right side, L shape cylinder body 11 are connected on tracheae 5, L shape cylinder body 11 is clipped in a left side
On the clamping device 7 of side, 11 internal upper part of L shape cylinder body is equipped with the impact block 12 for beaing door glass 15,12 rear side of impact block
With in L shape cylinder body 11 rear side between be connected with third compressed spring 13,11 upper back of L shape cylinder body is connected with sucker 14.
Clamping device 7 includes clamping bar 71, pushing block 73, the first compressed spring 74, the first cylinder body 76, the second compressed spring
77, push rod 78, steel wire 79, lifting the ball 710 and pulley 711, left part and right part, which bolt, in crossbeam 6 pulley playing the guiding role
711, the left and right sides of 6 front side of crossbeam is provided with the first through hole 72 playing the guiding role, and is all provided in two first through hole 72 tangible
Shape is the pushing block 73 of T shape, and 73 rear side of pushing block and crossbeam are connected with the first compressed spring 74 between 6 front side, and pushing block 73 and crossbeam 6 are equal
It is connect by way of welded connecting with the first compressed spring 74, the first compressed spring 74 is wound on pushing block 73, the pushing block in left side
It is semicircular first card slot 75, left part and the equal bolt of right part in crossbeam 6 that 73 right side of pushing block of 73 left and right sides, which is provided with shape,
It is connected to the first cylinder body 76, the push rod 78 that pushing block 73 can be blocked is equipped in two the first cylinder bodies 76, push rod 78 passes through the first cylinder
76 left and right sides of body, two push rods 78 are contacted with two pushing blocks 73 respectively, and the second compressed spring 77 is wound on two push rods 78,
Second compressed spring, 77 one end is connect with push rod 78, and the second compressed spring 77 is connect by way of welded connecting with push rod 78,
Second compressed spring, 77 other end is connect with 76 inner wall of the first cylinder body, and 78 left end of push rod in left side and 78 right end of push rod on right side are equal
It is connected with steel wire 79, two steel wires 79 bypass two pulleys 711 respectively, and two steel wires 79 both pass through 6 front side of crossbeam, two steel wires
Lifting the ball 710 is respectively connected on 79, there are two clamping bar 71,71 middle part of clamping bar and crossbeams 6 for the rotary type connection of two 73 rear sides of pushing block
Interior middle part rotary type connection, clamping bar 71 pass through 6 front side of crossbeam, and hand-held cutting machine 10 is clipped between two clamping bars 71 on right side, L shape
Cylinder body 11 is clipped between two clamping bars 71 in left side.
Embodiment 3
A kind of quick opening mechanism of passageway for fire apparatus door and window, as shown in Figure 1-3, include frame 1, the rotation of compressed gas cylinder body 2, first
Button 3, tracheae 5, crossbeam 6, clamping device 7, independent current source 8, electric wire 9, hand-held cutting machine 10, L shape cylinder body 11, impact block 12, the
Three compressed springs 13 and sucker 14, left part is equipped with compressed gas cylinder body 2 in frame 1, is equipped with and is used at the top of compressed gas cylinder body 2
The shape of the first knob 3 calmed the anger, the first knob 3 is T shape, and 2 right upper portion of compressed gas cylinder body is connected with for making air stream
Dynamic tracheae 5,1 internal upper part of frame have been equipped with the crossbeam 6 of installation effect, and the left and right sides of 6 front side of crossbeam is equipped with clamping dress
7 are set, independent current source 8 is bolted to bottom in frame 1, and live wire 9 is connected at the top of independent current source 8, is connected with hand-held cutting on electric wire 9
Machine 10, hand-held cutting machine 10 are clipped on the clamping device 7 on right side, L shape cylinder body 11 are connected on tracheae 5, L shape cylinder body 11 is clipped in a left side
On the clamping device 7 of side, 11 internal upper part of L shape cylinder body is equipped with the impact block 12 for beaing door glass 15,12 rear side of impact block
With in L shape cylinder body 11 rear side between be connected with third compressed spring 13,11 upper back of L shape cylinder body is connected with sucker 14.
Clamping device 7 includes clamping bar 71, pushing block 73, the first compressed spring 74, the first cylinder body 76, the second compressed spring
77, push rod 78, steel wire 79, lifting the ball 710 and pulley 711, left part and right part, which bolt, in crossbeam 6 pulley playing the guiding role
711, the left and right sides of 6 front side of crossbeam is provided with the first through hole 72 playing the guiding role, and is all provided in two first through hole 72 tangible
Shape is the pushing block 73 of T shape, and 73 rear side of pushing block and crossbeam are connected with the first compressed spring 74, the first compressed spring 74 between 6 front side
It is wound on pushing block 73, it is semicircular first card slot that 73 right side of pushing block of 73 left and right side of pushing block in left side, which is provided with shape,
75, left part and right part, which bolt, in crossbeam 6 the first cylinder body 76, and pushing block 73 can be blocked by being equipped in two the first cylinder bodies 76
Push rod 78, push rod 78 pass through 76 left and right sides of the first cylinder body, and two push rods 78 are contacted with two pushing blocks 73 respectively, two push rods 78
On be wound with the second compressed spring 77,77 one end of the second compressed spring is connect with push rod 78,77 other end of the second compressed spring with
The connection of first cylinder body, 76 inner wall, 78 left end of push rod in left side and 78 right end of push rod on right side are respectively connected with steel wire 79, two steel wires
79 bypass two pulleys 711 respectively, and two steel wires 79 both pass through 6 front side of crossbeam, are respectively connected with lifting the ball 710 on two steel wires 79,
The rotary type connection of two 73 rear sides of pushing block is there are two clamping bar 71, and 71 middle part of clamping bar is connect with middle part rotary type in crossbeam 6, clamping bar
71 pass through 6 front side of crossbeam, and hand-held cutting machine 10 is clipped between two clamping bars 71 on right side, and L shape cylinder body 11 is clipped in two of left side
Between clamping bar 71.
It further include having the 4th compressed spring 17, spool 18, holding rod 19 and the first torque spring 20,11 lower part of L shape cylinder body is opened
There is a blind hole 16, the 4th compressed spring 17, the 4th compression can be wound on spool 18 for the spool 18 that air is blocked by being equipped in blind hole 16
17 one end of spring is fixedly connected with spool 18, and the 4th compressed spring 17 is connect by way of welded connecting with spool 18, and the 4th
17 other end of compressed spring is fixedly connected with front side in blind hole 16, and 11 back lower of L shape cylinder body connects useful in a rotating manner
The junction of the end in contact after the holding rod 19 for pushing spool 18,19 front side of holding rod and spool 18, holding rod 19 and L shape cylinder body 11 is equipped with
First torque spring 20,20 one end of the first torque spring are connect with L shape cylinder body 11, and the first torque spring 20 passes through welded connecting
Mode is connect with L shape cylinder body 11, and 20 other end of the first torque spring is connect with holding rod 19, and the first torque spring 20 is connected by welding
The mode connect is connect with holding rod 19.
Embodiment 4
A kind of quick opening mechanism of passageway for fire apparatus door and window includes as shown in Figs 1-4 frame 1, the rotation of compressed gas cylinder body 2, first
Button 3, tracheae 5, crossbeam 6, clamping device 7, independent current source 8, electric wire 9, hand-held cutting machine 10, L shape cylinder body 11, impact block 12, the
Three compressed springs 13 and sucker 14, left part is equipped with compressed gas cylinder body 2 in frame 1, is equipped with and is used at the top of compressed gas cylinder body 2
The shape of the first knob 3 calmed the anger, the first knob 3 is T shape, and 2 right upper portion of compressed gas cylinder body is connected with for making air stream
Dynamic tracheae 5,1 internal upper part of frame have been equipped with the crossbeam 6 of installation effect, and the left and right sides of 6 front side of crossbeam is equipped with clamping dress
7 are set, independent current source 8 is bolted to bottom in frame 1, and live wire 9 is connected at the top of independent current source 8, is connected with hand-held cutting on electric wire 9
Machine 10, hand-held cutting machine 10 are clipped on the clamping device 7 on right side, L shape cylinder body 11 are connected on tracheae 5, L shape cylinder body 11 is clipped in a left side
On the clamping device 7 of side, 11 internal upper part of L shape cylinder body is equipped with the impact block 12 for beaing door glass 15,12 rear side of impact block
With in L shape cylinder body 11 rear side between be connected with third compressed spring 13,11 upper back of L shape cylinder body is connected with sucker 14.
Clamping device 7 includes clamping bar 71, pushing block 73, the first compressed spring 74, the first cylinder body 76, the second compressed spring
77, push rod 78, steel wire 79, lifting the ball 710 and pulley 711, left part and right part, which bolt, in crossbeam 6 pulley playing the guiding role
711, the left and right sides of 6 front side of crossbeam is provided with the first through hole 72 playing the guiding role, and is all provided in two first through hole 72 tangible
Shape is the pushing block 73 of T shape, and 73 rear side of pushing block and crossbeam are connected with the first compressed spring 74, the first compressed spring 74 between 6 front side
It is wound on pushing block 73, it is semicircular first card slot that 73 right side of pushing block of 73 left and right side of pushing block in left side, which is provided with shape,
75, left part and right part, which bolt, in crossbeam 6 the first cylinder body 76, and pushing block 73 can be blocked by being equipped in two the first cylinder bodies 76
Push rod 78, push rod 78 pass through 76 left and right sides of the first cylinder body, and two push rods 78 are contacted with two pushing blocks 73 respectively, two push rods 78
On be wound with the second compressed spring 77,77 one end of the second compressed spring is connect with push rod 78,77 other end of the second compressed spring with
The connection of first cylinder body, 76 inner wall, 78 left end of push rod in left side and 78 right end of push rod on right side are respectively connected with steel wire 79, two steel wires
79 bypass two pulleys 711 respectively, and two steel wires 79 both pass through 6 front side of crossbeam, are respectively connected with lifting the ball 710 on two steel wires 79,
The rotary type connection of two 73 rear sides of pushing block is there are two clamping bar 71, and 71 middle part of clamping bar is connect with middle part rotary type in crossbeam 6, clamping bar
71 pass through 6 front side of crossbeam, and hand-held cutting machine 10 is clipped between two clamping bars 71 on right side, and L shape cylinder body 11 is clipped in two of left side
Between clamping bar 71.
It further include having the 4th compressed spring 17, spool 18, holding rod 19 and the first torque spring 20,11 lower part of L shape cylinder body is opened
There is a blind hole 16, the 4th compressed spring 17, the 4th compression can be wound on spool 18 for the spool 18 that air is blocked by being equipped in blind hole 16
17 one end of spring is fixedly connected with spool 18, and 17 other end of the 4th compressed spring is fixedly connected with front side in blind hole 16, L shape cylinder body
11 back lowers are connected with the holding rod 19 for pushing spool 18 in a rotating manner, 19 front side of holding rod with terminated after spool 18
The junction of touching, holding rod 19 and L shape cylinder body 11 is equipped with the first torque spring 20,20 one end of the first torque spring and L shape cylinder body 11
Connection, 20 other end of the first torque spring are connect with holding rod 19.
It further include having the second cylinder body 21, the 5th compressed spring 22, frizzen 23, special-shaped pawl 24, the second torque spring 25, hooking
Block 26, bearing 27 and the second knob 28, the second cylinder body 21 are bolted to 11 right side central of L shape cylinder body, are placed in the second cylinder body 21
Frizzen 23 is wound with the 5th compressed spring 22 on frizzen 23, and 22 one end of the 5th compressed spring is connect with frizzen 23, the 5th pressure
Contracting spring 22 is connect by way of welded connecting with frizzen 23,21 inner wall of 22 other end of the 5th compressed spring and the second cylinder body
Connection, the 5th compressed spring 22 are connect by way of welded connecting with the second cylinder body 21, the connection of 23 rear end thereof formula of frizzen
There are two the special-shaped pawl 24 for beaing door glass 15, the junction of special-shaped pawl 24 and frizzen 23 is equipped with the second torque spring
25,25 one end of the second torque spring is connect with special-shaped pawl 24, and 25 other end of the second torque spring is connect with frizzen 23, the second cylinder
21 front side installation by adhering of body has bearing 27, and the second knob 28 is equipped in bearing 27, and 28 rear end of the second knob has been connected with solid
Tailor-made hook block 26, the second knob 28 are connect by way of welded connecting with hook block 26, are hooked block 26 and are caught on frizzen 23.
Embodiment 5
A kind of quick opening mechanism of passageway for fire apparatus door and window includes as shown in Figs 1-4 frame 1, the rotation of compressed gas cylinder body 2, first
Button 3, tracheae 5, crossbeam 6, clamping device 7, independent current source 8, electric wire 9, hand-held cutting machine 10, L shape cylinder body 11, impact block 12, the
Three compressed springs 13 and sucker 14, left part is equipped with compressed gas cylinder body 2 in frame 1, is equipped with and is used at the top of compressed gas cylinder body 2
The shape of the first knob 3 calmed the anger, the first knob 3 is T shape, and 2 right upper portion of compressed gas cylinder body is connected with for making air stream
Dynamic tracheae 5,1 internal upper part of frame have been equipped with the crossbeam 6 of installation effect, and the left and right sides of 6 front side of crossbeam is equipped with clamping dress
7 are set, independent current source 8 is bolted to bottom in frame 1, and live wire 9 is connected at the top of independent current source 8, is connected with hand-held cutting on electric wire 9
Machine 10, hand-held cutting machine 10 are clipped on the clamping device 7 on right side, L shape cylinder body 11 are connected on tracheae 5, L shape cylinder body 11 is clipped in a left side
On the clamping device 7 of side, 11 internal upper part of L shape cylinder body is equipped with the impact block 12 for beaing door glass 15,12 rear side of impact block
With in L shape cylinder body 11 rear side between be connected with third compressed spring 13,11 upper back of L shape cylinder body is connected with sucker 14.
Clamping device 7 includes clamping bar 71, pushing block 73, the first compressed spring 74, the first cylinder body 76, the second compressed spring
77, push rod 78, steel wire 79, lifting the ball 710 and pulley 711, left part and right part, which bolt, in crossbeam 6 pulley playing the guiding role
711, the left and right sides of 6 front side of crossbeam is provided with the first through hole 72 playing the guiding role, and is all provided in two first through hole 72 tangible
Shape is the pushing block 73 of T shape, and 73 rear side of pushing block and crossbeam are connected with the first compressed spring 74, the first compressed spring 74 between 6 front side
It is wound on pushing block 73, it is semicircular first card slot that 73 right side of pushing block of 73 left and right side of pushing block in left side, which is provided with shape,
75, left part and right part, which bolt, in crossbeam 6 the first cylinder body 76, and pushing block 73 can be blocked by being equipped in two the first cylinder bodies 76
Push rod 78, push rod 78 pass through 76 left and right sides of the first cylinder body, and two push rods 78 are contacted with two pushing blocks 73 respectively, two push rods 78
On be wound with the second compressed spring 77,77 one end of the second compressed spring is connect with push rod 78,77 other end of the second compressed spring with
The connection of first cylinder body, 76 inner wall, 78 left end of push rod in left side and 78 right end of push rod on right side are respectively connected with steel wire 79, two steel wires
79 bypass two pulleys 711 respectively, and two steel wires 79 both pass through 6 front side of crossbeam, are respectively connected with lifting the ball 710 on two steel wires 79,
The rotary type connection of two 73 rear sides of pushing block is there are two clamping bar 71, and 71 middle part of clamping bar is connect with middle part rotary type in crossbeam 6, clamping bar
71 pass through 6 front side of crossbeam, and hand-held cutting machine 10 is clipped between two clamping bars 71 on right side, and L shape cylinder body 11 is clipped in two of left side
Between clamping bar 71.
It further include having the 4th compressed spring 17, spool 18, holding rod 19 and the first torque spring 20,11 lower part of L shape cylinder body is opened
There is a blind hole 16, the 4th compressed spring 17, the 4th compression can be wound on spool 18 for the spool 18 that air is blocked by being equipped in blind hole 16
17 one end of spring is fixedly connected with spool 18, and 17 other end of the 4th compressed spring is fixedly connected with front side in blind hole 16, L shape cylinder body
11 back lowers are connected with the holding rod 19 for pushing spool 18 in a rotating manner, 19 front side of holding rod with terminated after spool 18
The junction of touching, holding rod 19 and L shape cylinder body 11 is equipped with the first torque spring 20,20 one end of the first torque spring and L shape cylinder body 11
Connection, 20 other end of the first torque spring are connect with holding rod 19.
It further include having the second cylinder body 21, the 5th compressed spring 22, frizzen 23, special-shaped pawl 24, the second torque spring 25, hooking
Block 26, bearing 27 and the second knob 28, the second cylinder body 21 are bolted to 11 right side central of L shape cylinder body, are placed in the second cylinder body 21
Frizzen 23 is wound with the 5th compressed spring 22 on frizzen 23, and 22 one end of the 5th compressed spring is connect with frizzen 23, the 5th pressure
22 other end of contracting spring is connect with 21 inner wall of the second cylinder body, and there are two for beaing door and window glass for the connection of 23 rear end thereof formula of frizzen
The junction of the special-shaped pawl 24 of glass 15, special-shaped pawl 24 and frizzen 23 is equipped with the second torque spring 25, the second torque spring 25 1
End is connect with special-shaped pawl 24, and 25 other end of the second torque spring is connect with frizzen 23,21 front side installation by adhering of the second cylinder body
There is bearing 27, the second knob 28 is installed in bearing 27,28 rear end of the second knob has been connected with the hook block 26 of fixed function, hooks block
26 catch on frizzen 23.
It further include having lock 4,2 right upper portion of compressed gas cylinder body has been equipped with the lock 4 of fixed function, lock 4
First knob 3 is blocked, tracheae 5 is located at 4 lower section of lock.
The present apparatus is mounted in passageway for fire apparatus by frame 1, when people escape from passageway for fire apparatus, people control right side
Clamping device 7 unclamps hand-held cutting machine 10, then cuts off the lock on the door of passageway for fire apparatus using hand-held cutting machine 10, then will
Anti- access door is opened, and is escaped, in this way, not interfering people to escape, when needing to break into pieces door glass 15, people control left side
Clamping device 7 L shape cylinder body 11 is unclamped, then holding L shape cylinder body 11 inhales sucker 14 on door glass 15, is rotated further by the
One knob 3 moves down, and calms the anger, then the air in compressed gas cylinder body 2 is by pushing away in 5 spirt L shape cylinder body 11 of tracheae
Dynamic impact block 12 quickly moves backward, and door glass 15 is broken into pieces, so, it is possible quickly to break door glass 15 into pieces, thus
The time can be saved, third compressed spring 13 is compressed at this time.When door glass 15 is broken into pieces, people stop operating the first rotation
Button 3, under the action of third compressed spring 13, impact block 12 resets forward, and people again break door glass 15 into pieces completely
It escapes.
When initial, the second compressed spring 77 is in compressive state.Hand-held cutting machine 10 is placed on two folders on right side by people
Between bar 71, the pushing block 73 on right side is then pushed backward, and first compressed spring 74 on right side is compressed, and the pushing block 73 on right side is backward
The mobile clamping bar 71 for driving right side is inwardly closed, and hand-held cutting machine 10 is clamped, when the push rod 78 on right side and first card on right side
When slot 75 is corresponding, on right side under the action of the second compressed spring 77, the push rod 78 on right side, which is moved to the left, is caught in the first of right side
In card slot 75, the pushing block 73 on right side is fixed, people can stop pushing the pushing block 73 on right side, then repeatedly aforesaid operations by L
Shape cylinder body 11 is clamped between two clamping bars 71 in left side.When people escape from passageway for fire apparatus, people hold hand-held cutting machine 10,
Then it is pulled along the lifting the ball 710 on right side, drives the push rod 78 on right side to move right by the steel wire 79 on right side, the second of right side
Compressed spring 77 is compressed, when the push rod 78 on right side removes in first card slot 75 on right side, the first compressed spring 74 on right side
Under the action of, the pushing block 73 on right side resets forward, drives the clamping bar 71 on right side to be flared out, hand-held cutting machine 10 is unclamped, people
Can stop drag the lifting the ball 710 on right side, then the lock on the door of passageway for fire apparatus is cut off using hand-held cutting machine 10, then is carried out
Escape, when door glass 15 is broken into pieces, people repeat aforesaid operations, by L shape cylinder body 11 between two clamping bars 71 in left side
Release.
People rotate the first knob 3 and move down, and calm the anger, spool 18 blocks L shape cylinder body 11, so that air can not
Into in L shape cylinder body 11, after pressing gas, people are pulled along holding rod 19, and the first torque spring 20, which is turned round, to be rolled up, and holding rod 19 is forward
It swings and spool 18 is pushed to move forward, L shape cylinder body 11 is opened, the air in compressed gas cylinder body 2 is discharged into L shape by tracheae 5
In cylinder body 11, then pushes impact block 12 to move backward, door glass 15 is tapped, the 4th compressed spring 17 is pressed at this time
Contracting, people unclamp again holding rod 19, and under the action of the first torque spring 20, holding rod 19 is swung backward, in the 4th compressed spring 17
Under the action of, spool 18 resets backward blocks L shape cylinder body 11, and people are pulled along holding rod 19 again, repeatedly, can make to hit
Block hitting 12 constantly taps door glass 15, so as to break unlike material door glass 15 into pieces.Work as door glass
After 15 break into pieces, people unclamp holding rod 19.
When initial, the 5th compressed spring 22 is in compressive state, and the second torque spring 25, which is turned round, to be rolled up.When sucker 14 is inhaled in door
When on glass pane 15, the second cylinder body 21 is contacted with door glass 15, and after door glass 15 is broken into pieces, people rotate the second knob
It 28180 degree, drives and hooks the rotation 180 degree of block 26, frizzen 23 is unclamped, under the action of the 5th compressed spring 22, frizzen 23
It moves backward, special-shaped pawl 24 is driven to move backward, when special-shaped pawl 24 removes in the second cylinder body 21, in the second torque spring 25
Under effect, special-shaped pawl 24 is flared out, and door glass 15 is broken into pieces completely, so, it is possible quickly that door glass 15 is complete
It breaks into pieces.
Lock 4 can block the first knob 3, and the first knob 3 is prevented to be detached from from compressed gas cylinder body 2, when need into
When row is calmed the anger, people pull up lock 4.
It should be understood by those skilled in the art that the above embodiments do not limit the invention in any form, it is all using equivalent
The mode technical solution obtained of replacement or equivalent transformation, falls within the scope of protection of the present invention.
Claims (5)
1. a kind of quick opening mechanism of passageway for fire apparatus door and window includes frame, compressed gas cylinder body, the first knob, tracheae and cross
Beam, left part is equipped with compressed gas cylinder body in frame, and the first knob for calming the anger, the first rotation are equipped at the top of compressed gas cylinder body
The shape of button is T shape, and compressed gas cylinder body right upper portion is connected with the tracheae for flowing air, and frame internal upper part is equipped with
Play the crossbeam of installation, which is characterized in that further include having clamping device, independent current source, electric wire, hand-held cutting machine, L shape cylinder
Body strikes block, third compressed spring and sucker, and the left and right sides on front side of crossbeam is equipped with clamping device, and independent current source is bolted to
Bottom in frame, independent current source top connect live wire, and hand-held cutting machine is connected on electric wire, and hand-held cutting machine is clipped in right side
L shape cylinder body is connected on clamping device, on tracheae, L shape cylinder body is clipped on the clamping device in left side, and L shape cylinder body internal upper part is equipped with
For beaing the impact block of door glass, third compressed spring, L shape are connected between the interior rear side of L shape cylinder body on rear side of impact block
Cylinder body upper back is connected with sucker.
2. a kind of quick opening mechanism of passageway for fire apparatus door and window according to claim 1, which is characterized in that clamping device includes
There are clamping bar, pushing block, the first compressed spring, the first cylinder body, the second compressed spring, push rod, steel wire, lifting the ball and pulley, a left side in crossbeam
Portion and right part, which bolt, the pulley playing the guiding role, and it is logical that the left and right sides on front side of crossbeam is provided with first to play the guiding role
Hole, is equipped with the pushing block that shape is T shape in two first through hole, on rear side of pushing block and on front side of crossbeam between be connected with the first compression bullet
Spring, the first compressed spring are wound on pushing block, and it is semicircular that shape is provided on the right side of the pushing block of the pushing block left and right side in left side
First card slot, left part and right part, which bolt, in crossbeam the first cylinder body, and pushing block can be blocked by being equipped in two the first cylinder bodies
Push rod, push rod pass through at left and right sides of the first cylinder body, and two push rods are contacted with two pushing blocks respectively, are wound with second on two push rods
Compressed spring, second compressed spring one end are connect with push rod, and the second compressed spring other end is connect with the first inboard wall of cylinder block, left side
Push rod left end and the push rod right end on right side be respectively connected with steel wire, two steel wires bypass two pulleys respectively, and two steel wires are worn
Crossbeam front side is crossed, lifting the ball is respectively connected on two steel wires, there are two clamping bar, clamping bar middle parts for equal rotary types connection on rear side of two pushing blocks
It is connect with middle part rotary type in crossbeam, clamping bar passes through on front side of crossbeam, and hand-held cutting machine is clipped between two clamping bars on right side, L shape
Cylinder body is clipped between two clamping bars in left side.
3. a kind of quick opening mechanism of passageway for fire apparatus door and window according to claim 2, which is characterized in that further include having the 4th
Compressed spring, spool, holding rod and the first torque spring, L shape inferior part of the cylinder block are provided with blind hole, and air can be blocked by being equipped in blind hole
Spool is wound with the 4th compressed spring on spool, and the 4th compressed spring one end is fixedly connected with spool, the 4th compressed spring other end
It is fixedly connected with front side in blind hole, L shape cylinder body back lower is connected with the holding rod for pushing spool, holding rod in a rotating manner
The junction of end in contact behind front side and spool, holding rod and L shape cylinder body is equipped with the first torque spring, first torque spring one end and L
The connection of shape cylinder body, the first torque spring other end are connect with holding rod.
4. a kind of quick opening mechanism of passageway for fire apparatus door and window according to claim 3, which is characterized in that further include having second
Cylinder body, frizzen, special-shaped pawl, the second torque spring, hooks block, bearing and the second knob, the second cylinder body bolt at the 5th compressed spring
In being placed with frizzen in L shape cylinder body right side central, the second cylinder body, the 5th compressed spring, the 5th compression bullet are wound on frizzen
Spring one end is connect with frizzen, and the 5th compressed spring other end is connect with the second inboard wall of cylinder block, the connection of frizzen rear end thereof formula
There are two the special-shaped pawl for beaing door glass, the junction of special-shaped pawl and frizzen is equipped with the second torque spring, and second turns round
Power spring one end is connect with special-shaped pawl, and the second torque spring other end is connect with frizzen, installation by adhering on front side of the second cylinder body
There is bearing, the second knob is installed in bearing, the second knob rear end has been connected with the hook block of fixed function, hooks block and hooks frizzen
Firmly.
5. a kind of quick opening mechanism of passageway for fire apparatus door and window according to claim 4, which is characterized in that further include having insurance
Bolt, compressed gas cylinder body right upper portion have been equipped with the lock of fixed function, and lock blocks the first knob, and tracheae, which is located at, to be protected
Below dangerous bolt.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811491089.0A CN109568820B (en) | 2018-12-07 | 2018-12-07 | Fire control passageway door and window quick opening mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811491089.0A CN109568820B (en) | 2018-12-07 | 2018-12-07 | Fire control passageway door and window quick opening mechanism |
Publications (2)
| Publication Number | Publication Date |
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| CN109568820A true CN109568820A (en) | 2019-04-05 |
| CN109568820B CN109568820B (en) | 2020-12-29 |
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|---|---|---|---|
| CN201811491089.0A Active CN109568820B (en) | 2018-12-07 | 2018-12-07 | Fire control passageway door and window quick opening mechanism |
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| CN109568820B (en) | 2020-12-29 |
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