CN205984093U - Fire control simulation scene of a fire stair device that collapses - Google Patents
Fire control simulation scene of a fire stair device that collapses Download PDFInfo
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- CN205984093U CN205984093U CN201620740430.1U CN201620740430U CN205984093U CN 205984093 U CN205984093 U CN 205984093U CN 201620740430 U CN201620740430 U CN 201620740430U CN 205984093 U CN205984093 U CN 205984093U
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Abstract
The utility model discloses a fire control simulation scene of a fire stair device that collapses, stair are at least including an activity bench, the both ends of activity bench are hinged end and free end respectively, the articulated section of activity bench is articulated with first fixed position, the free end and the elevating system of activity bench are connected, and the free end of activity bench can use the hinged end to make the up -and -down motion as the fulcrum under elevating system's drive. Because the one end of activity bench is articulated, the utility model discloses accessible elevating system control activity bench is overturn from top to bottom, as required messenger's activity bench upset downwards to certain angle to simulate out collapsing of scene of fire stair, accessible elevating system control activity bench is upwards overturn so that stair restore to the throne, the utility model has the advantages of control convenient, simple to use, can use repeatedly. The various modes of accessible are controlled elevating system, can collapsing at arbitrary period control stair.
Description
Technical field
The utility model is related to fire-fighting simulated training and actual combatization rehearsal equipment technical field and in particular to a kind of be used for mould
Intend the fire-fighting simulation scene of a fire stair that stair collapse to collapse device.
Background technology
The accident that stair collapse often can occur in actual fire, some stair are directly burnt down greatly very much because of the intensity of a fire, some buildings
Ladder after being burnt due to support strength decline and by fireman or fire-fighting equipment be collapsed.Fire fighter often carry out fire drill and
Manoeuvre, for simulating real scene of fire, needs to simulate the scene that stair collapse, need a kind of easy to control, can be repeatedly
Using, the device that stair collapse can be simulated.
Content of the invention
The purpose of this utility model be provide a kind of easy to control, can Reusability, the fire-fighting that stair collapse can be simulated
Simulation scene of a fire stair collapse device.
For achieving the above object, the utility model adopts the following technical scheme that：A kind of fire-fighting simulation scene of a fire stair collapse dress
Put, described stair at least include an activity bench, the two ends of described activity bench are respectively hinged end and free end, described activity
The hinged end of bench is hinged with the first fixed position, and the free end of described activity bench is connected with elevating mechanism, in elevating mechanism
Driving under the free end of activity bench can be moved up and down with hinged end for fulcrum.
Because one end of activity bench is hinged, the utility model can be spun upside down by elevating mechanism control activity bench,
Activity bench can be made as needed to downwardly turn over to certain angle, to simulate collapsing of scene of fire stair, can be by lifting
Mechanism controls activity bench is flipped up so that stair reset, the utility model have easy to control, using simple, can repeatedly make
Advantage.By various modes, elevating mechanism can be controlled, collapsing of stair can be controlled in arbitrary period.Can be by certainly
Dynamic control device carries out, in Background control room, the control that stair collapse and reset, also can be by being arranged on the pressure in activity bench
The triggering devices such as sensor to elevating mechanism be actuated for control.
Preferably, the free end side of described activity bench is provided with the second fixed position, described elevating mechanism includes rolling up
Raise machine and assembly pulley, described hoist engine is fixed with the second fixed position, described assembly pulley at least includes top sheave and lower sheave, institute
State top sheave to fix with the second fixed position, described lower sheave is relatively fixed with activity bench, the steel wire rope of hoist engine is around institute
State top sheave and described lower sheave, described steel wire rope and the second fixed position are fixed and be formed with fixing point, described top sheave and
Fixing point is respectively positioned on above lower sheave.
The utility model passes through the upset of hoist engine control activity bench, when hoist engine is not actuated, by hoist engine
Activity bench pull-up is fixed by self-locking action；Hoist engine can rotate multi-turn rapidly upon actuation so that the free end of activity bench is leaned on
Deadweight is rapid to be declined, so that the fire fighter being located in activity bench can be perceive intuitively that stair cave in；Hoist engine is starting
After can uniformly rotate, at the uniform velocity moved downward with the free end controlling activity bench or move upwards, can ensure safety situation
Under so that stair is caved in or reset.Wherein, the first fixed position and the second fixed position can be support or body of wall or house support column
Etc. the object being fixed in the simulation scene of a fire.
Preferably, being fixed with upper limit position switch and lower position switch on described second fixed position, described upper limit is opened
Close the upside being located at autostairs section free end, described lower position switch is located at the downside of activity bench free end；When the described upper limit
Bit switch or lower position switch are triggered, and the hoist engine of elevating mechanism shuts down.Upper limit position switch is used for answering of activity bench
Position, lower position switch is used for security when ensureing that the utility model uses, and the free end of activity bench can be avoided to move downward
When bottom out.
Preferably, described stair include fixing bench, the two ends of described fixing bench and activity bench all with platform phase
Fixing, described platform includes the first halfpace, the second halfpace, the first floor levels, the second floor levels, described fixation
Bench lower end is fixed with the first floor levels phase, and described fixing bench upper end is fixed with the second halfpace, described activity bench
Lower end is free end and is fixed with the first halfpace, and described activity bench upper end is hinged end and is consolidated with the second floor levels phase
Fixed, the first halfpace is connected with the second halfpace, and the second floor levels are located on the upside of the first floor levels, described secondth floor
Layer platform is hinged with the first fixed position, and described lower sheave is fixed with the first halfpace phase.
Preferably, the two ends of described activity bench are all fixed with platform phase, described platform include the first floor levels and
Second floor levels, described activity bench upper end is free end and fixes with the second floor levels, described activity bench lower end is
Hinged end is simultaneously relatively fixed with the first floor levels, and described first floor levels are hinged with the first fixed position, described lower sheave
It is relatively fixed with activity bench upper end.
Preferably, described stair include fixing bench, the two ends of described fixing bench and activity bench all with platform phase
Fixing, described platform includes the first halfpace, the second halfpace, the first floor levels, the second floor levels, described activity
Bench lower end is free end and is fixed with the first floor levels phase, and described activity bench upper end is hinged end and is put down with the first centre
Platform phase is fixed, and described fixing bench upper end and the second floor levels phase are fixed, described fixing bench lower end and the second halfpace
Mutually fix, described first halfpace is connected with the second halfpace, described second floor levels are located on the first floor levels
Side, described first floor levels are hinged with the first fixed position, and described lower sheave is fixed with the first halfpace phase.Can be according to need
Carry out the utility model activity bench and the setting of fixing bench, to adapt to different occasions.
Preferably, described lower sheave includes the first lower sheave and the second lower sheave, described top sheave includes sliding on first
Wheel, the second top sheave and the 3rd top sheave, the steel wire rope extending from hoist engine is successively around the first top sheave, the first downslide
Fix with the second fixed position after wheel, the second top sheave, the 3rd top sheave, the second lower sheave, described first lower sheave and second
Lower sheave is located relatively at the left and right sides of activity bench.Above-mentioned setting can ensure that the free end of the utility model activity bench is upper and lower
Balance during motion and stable it is ensured that security of the present utility model.
Preferably, being provided with middle pulley between described top sheave and lower sheave, described middle pulley is relative with the second fixed position
Fixing, described steel wire rope is coordinated with middle pulley, and steel wire rope is limited between middle pulley and the second fixed position.Above-mentioned setting
Steel wire rope beating in motion can be avoided, it is to avoid steel wire rope is beated and neighbouring personnel are injured；Above-mentioned setting is additionally operable to steel wire
The restriction of rope, it is to avoid fire fighter upstairs or downstairs when touch steel wire rope through the first halfpace, it is to avoid this practicality is newly
Type is found by fire fighter, and stair of the present utility model can be made to collapse on the hop, to improve manoeuvre or the instruction of fire fighter
Practice effect.
The utility model have easy to control, can Reusability, security performance is higher, can simulate stair collapse excellent
Point.
Brief description
Fig. 1 is a kind of structural representation of the present utility model；
Fig. 2 is another kind structural representation of the present utility model；
Fig. 3 is enlarged drawing at the A of Fig. 1.
Specific embodiment
Embodiment
Shown in Fig. 1, Fig. 2, Fig. 3, a kind of fire-fighting simulation scene of a fire of the present utility model stair collapse device, including metal frame
The stair of posture, stair of the present utility model are arranged between Stall and second floor, and stair include activity bench 1, fixing bench, live
The two ends of dynamic bench 1 and fixing bench are all combined with platform, the opposite end of activity bench 1 be respectively equipped with the first fixed position and
Second fixed position 2, the first fixed position is body of wall 4, and the second fixed position 2 is framework perpendicular to the ground, and second is fixing
Position 2 is mutually fixed with body of wall 4.The two ends of activity bench 1 are respectively hinged end and free end, and the upper end of activity bench 1 is hinged
End the hinged fixation with the first fixed position, the lower end of activity bench 1 is free end and is collocated with elevating mechanism, in elevating mechanism
Driving under the free end of activity bench can be moved up and down with hinged end for fulcrum.
Platform includes the first halfpace 5, the second halfpace, the first floor levels, the second floor levels 6, fixed ladder
Section lower end is fixed with the first floor levels phase, and fixing bench upper end is fixed with the second halfpace, the freedom of activity bench 1 lower end
End is fixing with the first halfpace 5, and activity bench 1 upper end hinged end is fixing with the second floor levels 6, the first halfpace 5 and
Second halfpace connection, the second floor levels are located on the upside of the first floor levels, and the first floor levels are ground, the second floor
Platform is connected with second floor floor, and the second floor levels 6 are hinged with the first fixed position by jointed shaft 10.
Elevating mechanism includes hoist engine 3 and assembly pulley, and hoist engine 3 is mutually fixed with body of wall 4, assembly pulley include top sheave 11,
Middle pulley 12 and lower sheave 13, top sheave 11 and middle pulley 12 are all fixing with the second fixed position 2, and lower sheave 13 is fixed on first
On the upper surface of halfpace 5.The steel wire rope 7 of hoist engine 3 is around top sheave 11 and lower sheave 13, and steel wire rope 7 and second is solid
Determine position 2 to fix and be formed with fixing point 14, top sheave 11 and fixing point 14 are respectively positioned on above lower sheave 13.
Upper limit position switch 8 and lower position switch 9 are fixed with the second fixed position 2, upper limit position switch 8 is located at activity bench
The upside of free end, lower position switch 9 is located at the downside of activity bench free end, when activity bench 1 of the present utility model is not lived
When dynamic, upper limit position switch 8 lower edge is contacted with the first halfpace 5 upper surface, when activity bench 1 downwardly turns over（In the middle of first
Platform moves up）, the lower surface of the first halfpace 5 can be contacted with lower position switch 9.The free end of activity bench 1 is upper and lower
Movement can trigger upper limit position switch 8 or lower position switch 9, when upper limit position switch 8 or lower position switch 9 are triggered, elevating mechanism
Hoist engine 3 shut down.
Lower sheave 13 includes the first lower sheave 31 and the second lower sheave 32, and top sheave 11 includes the first top sheave 21, second
Top sheave 22 and the 3rd top sheave 23, the steel wire rope 7 extending from hoist engine 3 glides around the first top sheave 21, first successively
Fixing with the fixing point 13 of the second fixed position after wheel the 31, second top sheave 22, the 3rd top sheave 23, the second lower sheave 32, the
One lower sheave 31 and the second lower sheave 32 are positioned at the left and right sides of the first halfpace 5.
Middle pulley 12 is located between top sheave 11 and lower sheave 13, and middle pulley is included in the first of the first top sheave 21 lower section
Pulley 41, the second middle pulley 42 of the second top sheave 22 lower section, the 3rd middle pulley 43 of the 3rd top sheave 23 lower section, steel wire rope with
Middle pulley 12 coordinates and is limited between middle pulley and the second fixed position 2.
Elevating mechanism can be controlled by various modes, collapsing of stair can be controlled in arbitrary period.Can be by automatically controlling
Device carries out, in Background control room, the control that stair collapse and reset, and also can pass through the triggering devices such as pressure sensor to lift
Structure be actuated for control.
When cigarette machine is not actuated, by the self-locking action of hoist engine, activity bench pull-up is fixed；Hoist engine is starting
Multi-turn can be rotated rapidly afterwards so that the free end of activity bench collocation declines by deadweight is rapid, so that be located in activity bench disappears
Anti- personnel can be perceive intuitively that stair cave in；Hoist engine can uniformly rotate upon actuation, to control the free end of activity bench
At the uniform velocity move down or move up, stair can be made to cave in the case of ensureing safety or reset.
After elevating mechanism is opened, the steel wire rope of hoist engine stretches out, and the free end of activity bench is moved downwardly until the
One halfpace touching lower position switch, hoist engine stop motion immediately, to simulate collapsing of stair；Manoeuvre or training terminate
Afterwards, start hoist engine and withdraw steel wire rope, activity bench is flipped up touching upper limit position switch until the first halfpace, rolls up immediately
Raise machine stop motion, now the first halfpace level.The position that lower position switch can be arranged is turned over downwards with changing activity bench
The angle turning.The utility model have easy to control, can Reusability, security performance is higher, can simulate stair collapse excellent
Point.
Claims (8)
1. a kind of fire-fighting simulation scene of a fire stair collapse device it is characterised in that described stair at least include an activity bench, described
The two ends of activity bench are respectively hinged end and free end, and the hinged end of described activity bench is hinged with the first fixed position, institute
The free end stating activity bench is connected with elevating mechanism, and under the driving of elevating mechanism, the free end of activity bench can be with hinged end
Move up and down for fulcrum.
2. fire-fighting according to claim 1 simulate scene of a fire stair collapse device it is characterised in that described activity bench from
Second fixed position is provided with by side, described elevating mechanism includes hoist engine and assembly pulley, described hoist engine and second is fixed
Position is fixed, and described assembly pulley at least includes top sheave and lower sheave, and described top sheave is fixed with the second fixed position, described under
Pulley is relatively fixed with activity bench, the steel wire rope of hoist engine around described top sheave and described lower sheave, described steel wire rope with
Second fixed position is fixed and is formed with fixing point, and described top sheave and fixing point are respectively positioned on above lower sheave.
3. fire-fighting according to claim 2 simulation scene of a fire stair collapse device it is characterised in that described second fixed position
On be fixed with upper limit position switch and lower position switch, described upper limit position switch be located at activity bench free end upside, described under
Limit switch is located at the downside of activity bench free end；When described upper limit position switch or lower position switch are triggered, elevating mechanism
Hoist engine shut down.
4. the fire-fighting simulation scene of a fire stair according to Claims 2 or 3 collapse device it is characterised in that described stair are included admittedly
Determine bench, described fixing bench is all mutually fixed with platform with the two ends of activity bench, described platform include the first halfpace,
Two halfpaces, the first floor levels, the second floor levels, described fixing bench lower end and the first floor levels phase are fixed, institute
State fixing bench upper end to fix with the second halfpace, described activity bench lower end is free end and is consolidated with the first halfpace
Fixed, described activity bench upper end is hinged end and is fixed with the second floor levels phase, the first halfpace and the second halfpace
Connection, the second floor levels are located on the upside of the first floor levels, and described second floor levels are hinged with the first fixed position, described
Lower sheave is fixed with the first halfpace phase.
5. fire-fighting according to Claims 2 or 3 is simulated scene of a fire stair and is collapsed device it is characterised in that described activity bench
Two ends are all fixed with platform phase, and described platform includes the first floor levels and the second floor levels, and described activity bench upper end is
Free end is simultaneously fixed with the second floor levels, and described activity bench lower end is hinged end and is relatively fixed with the first floor levels,
Described first floor levels are hinged with the first fixed position, and described lower sheave is relatively fixed with activity bench upper end.
6. the fire-fighting simulation scene of a fire stair according to Claims 2 or 3 collapse device it is characterised in that described stair are included admittedly
Determine bench, described fixing bench is all mutually fixed with platform with the two ends of activity bench, described platform include the first halfpace,
Two halfpaces, the first floor levels, the second floor levels, described activity bench lower end be free end and with the first floor levels
Mutually fix, described activity bench upper end is hinged end and is fixed with the first halfpace phase, described fixing bench upper end and second
Floor levels phase is fixed, and described fixing bench lower end and the second halfpace phase are fixed, in described first halfpace and second
Between platform connection, described second floor levels are located above the first floor levels, described first floor levels and the first fixed part
Position is hinged, and described lower sheave is fixed with the first halfpace phase.
7. the fire-fighting simulation scene of a fire stair according to Claims 2 or 3 collapse device it is characterised in that described lower sheave includes
First lower sheave and the second lower sheave, described top sheave includes the first top sheave, the second top sheave and the 3rd top sheave, from elevator
The steel wire rope that machine extends is successively around the first top sheave, the first lower sheave, the second top sheave, the 3rd top sheave, the second downslide
Fix with the second fixed position after wheel, described first lower sheave and the second lower sheave are located relatively at the left and right sides of activity bench.
8. the fire-fighting simulation scene of a fire stair according to Claims 2 or 3 collapse device it is characterised in that described top sheave and under
Pulley room is provided with middle pulley, and described middle pulley is relatively fixed with the second fixed position, and described steel wire rope is coordinated with middle pulley, and steel
Cord is limited between middle pulley and the second fixed position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620740430.1U CN205984093U (en) | 2016-07-14 | 2016-07-14 | Fire control simulation scene of a fire stair device that collapses |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620740430.1U CN205984093U (en) | 2016-07-14 | 2016-07-14 | Fire control simulation scene of a fire stair device that collapses |
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| Publication Number | Publication Date |
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| CN205984093U true CN205984093U (en) | 2017-02-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106128266A (en) * | 2016-07-14 | 2016-11-16 | 浙江刚玉智能科技有限公司 | Fire-fighting simulation scene of a fire stair collapse device |
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- 2016-07-14 CN CN201620740430.1U patent/CN205984093U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106128266A (en) * | 2016-07-14 | 2016-11-16 | 浙江刚玉智能科技有限公司 | Fire-fighting simulation scene of a fire stair collapse device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170221 Address after: 322118 Hengdian, Jinhua, Dongyang Town Industrial Avenue, No. 196, No. Patentee after: Zhejiang innuovo Intelligent Fire Equipment Co. Ltd. Address before: Shangcheng District Wu Jiang Road Hangzhou City, Zhejiang province 310000 No. 217 12 floor room 1208 Patentee before: ZHEJIANG GANGYU INTELLIGENT TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 322118 Hengdian, Jinhua, Dongyang Town Industrial Avenue, No. 196, No. Patentee after: Zhejiang innuovo Safe Technology Ltd Address before: 322118 Hengdian, Jinhua, Dongyang Town Industrial Avenue, No. 196, No. Patentee before: Zhejiang innuovo Intelligent Fire Equipment Co. Ltd. |
|
| CP01 | Change in the name or title of a patent holder |