CN207276006U - A kind of emergency staircase of ventilation - Google Patents
A kind of emergency staircase of ventilation Download PDFInfo
- Publication number
- CN207276006U CN207276006U CN201721391319.7U CN201721391319U CN207276006U CN 207276006 U CN207276006 U CN 207276006U CN 201721391319 U CN201721391319 U CN 201721391319U CN 207276006 U CN207276006 U CN 207276006U
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- gate
- carriage
- pressure
- step block
- hand
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Abstract
A kind of emergency staircase of ventilation,It is related to elevator manufacturing field,Including carriage,Steel wire rope,Counterweight and traction machine,Wherein,The carriage includes gate,Portion is opened in the control for being useful for manipulating the gate opening on a side surface of the gate close to the inner space of the carriage,The control portion of opening includes putting hand and easing up hitting portion,The plane put the surface that hand is the vertical gate and extended to the cab interior direction in space,The portion of hitting of delaying is that the terminal edge that hand is put described in connects the extension of place side to away from door,And move closer to the arc convex on the surface for connecting the gate,The passenger in carriage is enabled to open gate from cab interior in hour of danger,So as to fulfill saving oneself,One improves security of the towed elevator when running into fortuitous event,Two can also give the more achievable power of saving oneself of passenger,Towed elevator is reduced to run into accident and casualties occurs.
Description
Technical field
It the utility model is related to elevator manufacturing field, and in particular to a kind of emergency staircase of ventilation.
Background technology
Interlayer running equipment of the towed elevator as people, it is common to use in regions such as large-scale mall, office buildings, but very
Some either large or small contingencies will occur when more, so that the personal safety for the people for taking elevator is jeopardized, for example, I
Can usually hear towed elevator message out of service suddenly between floors, or be when towed elevator is run, build
The situation that thing runs into power-off suddenly and towed elevator can not be supported to run is built, in this way, not being singly that towed elevator cannot continue on
Gate is opened to correct position, including the scavenger fan being connected with carriage will also be stopped, so that carriage becomes one
A closed space, since faintness that is not smooth and causing passenger of ventilating, shock will directly affect the life security of passenger.
Utility model content
The purpose of this utility model is to provide a kind of emergency staircase of ventilation so that the passenger in carriage is in hour of danger energy
Enough to open gate from cab interior, so as to fulfill saving oneself, one improves security of the towed elevator when running into fortuitous event, and two
To give the more achievable power of saving oneself of passenger, reduce towed elevator and run into accident and casualties occurs.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of safety electricity of ventilation
Ladder, including carriage, steel wire rope, counterweight and traction machine, wherein, the carriage includes gate, in the gate close to the carriage
Inner space a side surface on be useful for manipulating the control that the gate is opened and open portion, the control portion of opening, which includes putting hand, to ease up
Hit portion, the plane put the surface that hand is the vertical gate and extend to the cab interior direction in space, it is described delay hit
Portion is that the terminal edge that hand is put described in extends to the remote door place of connecing side and moves closer to the surface for connecting the gate
Arc convex, be useful for connecting the inner air and outer air of the carriage at the top of the carriage in the railway carriage or compartment side of the carriage
Ventilation unit, have windshied part on the top surface of the carriage, the windshied part includes elastic joint part, described logical for being covered in
Pressure aerofoil on the medial surface in wind portion and move horizontally portion, the portion of moving horizontally include being used for connecting the elastic joint part and
The horizontal brace rod of the pressure aerofoil and the horizontal set for enabling the horizontal brace rod to move in the horizontal direction.
The gate is exactly medial surface close to a side surface of the inner space of the carriage, and the gate of both sides is closed
When crack between a door and its frame at be exactly that the door meets place, on the medial surface for the gate that the control portion of opening be located at both sides, the close door connects
Place, described put of both sides leave gap between hand, in order to which finger can place, assign into, when the carriage runs into meaning
Outer and out of service and described gate can not by power switch come folding when, the passenger in the carriage can put finger
Put described in both sides among hand so that finger buckle residence, which is stated, puts hand, palm touch it is described it is slow hit portion, at this time by both sides
The control portion of opening reversely exerts a force, and realizes that the gate of both sides separates, so as to ensure that the passenger in the carriage can be by certainly
Oneself start to save oneself, avoid personal injury, it is at the same time, described slow when the control need not be used to open portion
Hit the curved surfaces in portion can reduce passenger's collision control open portion and caused by collide with injury, when face a danger situation when,
The convection current of the carriage inner air and outer air can also be realized by controlling the windshied part, air enters institute by the ventilation unit
State in carriage, the folding of the pressure aerofoil can be controlled by the elastic joint part, normal conditions, the pressure aerofoil is to be pressed in
On the ventilation unit, inner air and outer air is obstructed.
As the preferred of the utility model, the ventilation unit is horizontal-extending straight slot, and the pressure aerofoil is from the water
The surface plate that the end of flushconnection bar extends straight down, also has on the pressure aerofoil and pulls portion, and the portion that pulls is from institute
Pressure aerofoil lower end is stated to away from the horizontal-extending surface plate of one side direction of railway carriage or compartment side.
Portion is pulled described in being pinched by finger to manipulate the folding of the pressure aerofoil.
As the preferred of the utility model, there is power portion in described put on hand, hand is put to be vertically described by the portion of putting forth effort
The surface in portion is to the slow spaced groove for hitting the close extension in portion.
The portion of putting forth effort can skid to avoid the finger of passenger in described put on hand, so that preferably force operation.
It is described in the non-slip nosing put and be also useful for preventing that finger from slipping on hand as the preferred of the utility model
Non-slip nosing is that the end that hand is put described in connects the close raised item in place side to the door.
The non-slip nosing can reduce the unexpected consequence skidded and occurred, when the portion of putting forth effort is not enough to prevent the hand of force person
When referring to skidding, the non-slip nosing can play the role of secondary fuse, prevent the slippage of finger from occurring by raised item.
As the preferred of the utility model, the gate includes door inner cavity, and the door inner cavity includes supporting part, described to support
Portion includes the first support plane and the second support plane, and first support plane is from bottom to top, reversely to prolong from the edge of the gate
The clinoplain stretched, second support plane be from the top edge of first support plane from top to bottom, extend towards to described
The clinoplain at the edge of gate, the angle between first support plane are more than the angle between second support plane, institute
The second support plane is stated relative to first support plane closer to the inner space of the carriage.
The supporting part can be understood as being rendered as in the horizontal direction stepped, i.e., described second support plane is relative to institute
State inner space of first support plane closer to the carriage.
As the preferred of the utility model, pressure treadle is further included, the pressure treadle includes being used to support the supporting part
Support block, the pressure step block for the pushing that exerts a force and for connecting the connecting portion for supporting block and the pressure step block.
The pressure treadle is placed in the door inner cavity before the gate of both sides is closed, when the gate of both sides
After closing, the block that supports is located in the door inner cavity, and the pressure step block is located at the medial surface of the gate, described
Connecting portion described in the connection of crack between a door and its frame gap between the gate by supporting block and the pressure step block, when needing to use the pressure step block
When compressing the supporting part, it can be controlled by operating the pressure step block displacement in the horizontal direction and described support block
Position, i.e., described pressure step block is on first support plane or second support plane, by passenger described
The force of the pressure step block is pushed in carriage so that the block that supports pushes the supporting part, coordinates the control to open portion to institute
The centrifugation of gate is stated, together artificially opens the gate.At the same time, when the block that supports declines same height
When, if the block that supports is located on different support planes, the gate can also open different distance, i.e., support block position when described
More distances can be pulled open by declining same height when when first support plane than positioned at second support plane, to open institute
State gate and provide alternative.
As the preferred of the utility model, the block that supports is cuboid-type square, it is described pressure step block on have pressure tread and
Energy-absorbing portion, it is described pressure tread be from it is described pressure step block upper surface both sides from bottom to top, extend towards to the arc convex of connection,
The energy-absorbing portion is from bottom to top to the pressure step block from the lower surface of the pressure step block close to the edge of the gate side
The arcwall face that outside is extended.
The curved surfaces of the pressure tread can not only divide equally the pressure being subject to, and improve structural strength, can also increase and apply
Power area, reduces pressure, moreover it is possible to which avoid colliding with the unexpected injury brought.
As the preferred of the utility model, the pressure step block is further included for keeping the not inclined side patch of the pressure step block
Portion, the side patch portion are to prolong from the side of the pressure step block close to the edge of the gate side to away from the pressure step block side
The plane of exhibition.
When passenger is when to the pressure step block force, the side patch portion can occur to avoid because exerting a force uneven
The situation that the pressure step block rolls occurs.
In conclusion the utility model has the advantages that.
1. when the carriage run into unexpected and out of service and described gate can not by power switch come folding when, can
Reversely exerted a force with the control portion of opening to both sides, realize that the gate of both sides separates, so as to ensure the passenger in the carriage
Can by oneself start save oneself, avoid personal injury, at the same time, need not use it is described control the portion that opens when
Wait, the slow curved surfaces for hitting portion can reduce passenger's collision control open portion and caused by collide with injury.
2. the portion of putting forth effort described in can skid to avoid the finger of passenger in described put on hand, so that preferably force operation.
3. the non-slip nosing can play the role of secondary fuse, the slippage of finger is prevented to occur by raised item.
4. decline when described support when block is located at first support plane than positioned at second support plane same high
Degree can pull open more distances, and alternative is provided to open the gate.
5. the curved surfaces of the pressure tread can not only divide equally the pressure being subject to, structural strength is improved, can also be increased
Exert a force area, reduces pressure, moreover it is possible to which avoid colliding with the unexpected injury brought.
6. the side patch portion can occur to avoid situation about being rolled by the pressure step block uneven and occurring that exerts a force.
Brief description of the drawings
Fig. 1 is the overall schematic of the emergency staircase of ventilation.
Fig. 2 is cab interior structural perspective.
Fig. 3 is the top view that portion is opened in control.
Fig. 4 is pressure step block structure diagram.
Fig. 5 is gate sectional view.
Fig. 6 is the structure diagram of ventilation unit and windshied part.
In figure：1st, carriage, 11, gate, 12, door meet place, 21, put hand, 22, it is slow hit portion, the 31, first support plane, 32, the
Two support planes, 41, support block, 42, pressure step block, 5, ventilation unit, 6, pressure aerofoil, 61, pull portion.
Embodiment
The utility model is described in further detail below in conjunction with attached drawing.
This specific embodiment is only explanation to the utility model, it is not the limitation to the utility model, ability
Field technique personnel as needed can make the present embodiment the modification of no creative contribution after this specification is read, but
As long as all protected in the right of the utility model be subject to Patent Law.
Embodiment 1, is the overall schematic of emergency staircase as shown in Figure 1.A kind of emergency staircase of ventilation, including carriage 1,
Steel wire rope, counterweight and traction machine, wherein, as shown in Fig. 2, carriage 1 includes gate 11, it is empty close to the inside of carriage 1 in gate 11
Between a side surface on be useful for the control that manipulation gate 11 is opened and open portion, as shown in figure 3, the control portion of opening includes putting, hand 21 is gentle to be hit
Portion 22, puts the plane that the surface that hand 21 is vertical gate 11 extends to 1 inner space direction of carriage, the slow portion 22 that hits is self-purchased hand
The terminal edge in portion 21 extends to 12 side of the remote door place of connecing and moves closer to the arc convex on the surface of connection gate 11,
As shown in fig. 6, the ventilation unit of the inner air and outer air of connection carriage 1 is useful at the top of carriage 1 in the railway carriage or compartment side 13 of carriage 1
5, there is windshied part on the top surface of carriage 1, windshied part includes elastic joint part, for being covered on the medial surface of ventilation unit 5
Press aerofoil 6 and move horizontally portion, the portion of moving horizontally includes being used for the horizontal brace rod and use for connecting elastic joint part and pressure aerofoil 6
In the horizontal set for enabling horizontal brace rod to move in the horizontal direction.
Gate 11 is exactly medial surface close to a side surface of the inner space of carriage 1, the door when gate 11 of both sides is closed
It is exactly that door meets place 12 at seam, controls on the medial surface for the gate 11 that the portion of opening is located at both sides, meets place 12 close to door, hand 21 is put in both sides
Between leave gap, in order to which finger can place, assign into, when carriage 1 runs into unexpected and out of service and gate 11
Can not by power switch come folding when, the passenger in carriage 1 can place a finger on the putting among hand 21 of both sides so that hand
Finger, which clasps, puts hand 21, and palm, which touch to delay, hits portion 22, and the control portion of opening of both sides reversely exerts a force at this time, realizes that the gate 11 of both sides divides
Open, thus ensure passenger in carriage 1 can by oneself start save oneself, avoid personal injury, at the same time,
When portion need not be opened using control, the slow curved surfaces for hitting portion 22 can reduce passenger collide control open portion and caused by bump injury
Evil, when face a danger situation when, can also realize the convection current of carriage inner air and outer air by controlling windshied part, air passes through logical
Wind portion 5 enter carriage 1 in, by elastic joint part can control pressure aerofoil 6 folding, normal conditions, pressure aerofoil 6 be pressed in it is logical
In wind portion 5, inner air and outer air is obstructed.
As shown in fig. 6, ventilation unit 5 is horizontal-extending straight slot, pressure aerofoil 6 be from the end of horizontal brace rod straight down
The surface plate of extension, also has on pressure aerofoil 6 and pulls portion 61, and it is from pressure 6 lower end of aerofoil to away from railway carriage or compartment side 13 1 to pull portion 61
The horizontal-extending surface plate of side direction.The portion of pulling 61 can be pinched by finger to manipulate the folding of pressure aerofoil 6.Putting hand 21
On have power portion, portion of putting forth effort is vertically to put the surface of hand 21 to the slow spaced groove for hitting portion 22 close to extension.
The portion of putting forth effort can skid to avoid the finger of passenger on hand 21 is put, so that preferably force operation.Putting hand
The non-slip nosing for being also useful for preventing finger from slipping on 21, it is close that non-slip nosing is that the end of self-purchased hand 21 to door connects 12 sides of place
Raised item.
Non-slip nosing can reduce the unexpected consequence skidded and occurred, when the portion of putting forth effort is not enough to prevent the finger slippage of force person
When, non-slip nosing can play the role of secondary fuse, prevent the slippage of finger from occurring by raised item.Gate 11 is included in door
Chamber, door inner cavity include supporting part, and supporting part includes the first support plane 31 and the second support plane 32, and the first support plane 31 is from gate
The clinoplain of 11 edge from bottom to top, oppositely extending, the second support plane 32 are to originate from from the top of the first support plane 31
Under and, extend towards to the clinoplain at the edge of gate 11, the angle between the first support plane 31 is more than the second support plane 32
Between angle, the second support plane 32 is relative to the first support plane 31 closer to the inner space of carriage 1.
Supporting part can be understood as being rendered as in the horizontal direction stepped, i.e., the second support plane 32 is supported relative to first
Inner space of the face 31 closer to carriage 1.Pressure treadle is further included, as shown in Figure 4, Figure 5, pressure treadle includes being used to support
Portion supports block 41, the pressure step block 42 for the pushing that exerts a force and for connecting the connecting portion for supporting block 41 and pressing step block 42.
Pressure treadle is placed in an inner cavity before the gate 11 of both sides is closed, and after the gate 11 of both sides closes, is supported
Bracer 41 is located in an inner cavity, and pressure step block 42 is located at the medial surface of gate 11, and connecting portion passes through the door between gate 11
Gap connection supports block 41 and pressure step block 42, when needing to compress supporting part using pressure step block 42, can be pressed by operating
The displacement of step block 42 in the horizontal direction supports 41 position of block to control, that is, pressing step block 42 is gone back positioned at the first support plane 31
It is on the second support plane 32, the force for pressing step block 42 is pushed in carriage 1 by passenger so that support the pushing of block 41 and support
Portion, coordinates control to open centrifugation of the portion to gate 11, is together opening by 11 people of gate.At the same time, decline when supporting block 41
During same height, it is located at if supporting block 41 on different support planes, gate 11 can also open different distance, i.e., ought support block
41 when being located at the first support plane 31 than positioned at the second support plane 32 when decline same height and can pull open more distances, to open sedan-chair
Door 11 provides alternative.It is cuboid-type square to support block 41, and pressing has pressure tread and energy-absorbing portion on step block 42, and pressure tread is
From the upper surface both sides of pressure step block 42 from bottom to top, extend towards to the arc convex of connection, energy-absorbing portion is from pressure step block 42
The arcwall face that lower surface is extended to the outside of pressure step block 42 from bottom to top close to the edge of 11 side of gate.
The pressure being subject to can not only be divided equally by pressing the curved surfaces of tread, improved structural strength, can also be increased force surface
Product, reduces pressure, moreover it is possible to which avoid colliding with the unexpected injury brought.Pressure step block 42 is further included for keeping pressure step block 42 not inclined
Side patch portion, side patch portion are flat to extending away from 42 side of pressure step block close to the edge of 11 side of gate from the side of pressure step block 42
Face.
When passenger is exerting a force pressure step block 42, side patch portion can be to avoid because of the pressure step block uneven and occurring that exerts a force
42 situations about rolling occur.
Claims (8)
1. a kind of emergency staircase of ventilation, including carriage（1）, steel wire rope, counterweight and traction machine, it is characterised in that the carriage
Including gate（11）, in the gate（11）Close to the carriage（1）Inner space a side surface on be useful for manipulation institute
State gate（11）Portion is opened in the control of opening, and the control portion of opening includes putting hand（21）It is gentle to hit portion（22）, it is described to put hand（21）For
The vertical gate（11）Surface to the carriage（1）The plane of inner space direction extension, it is described slow to hit portion（22）For certainly
It is described to put hand（21）Terminal edge to meeting place away from door（12）Extend and move closer to the connection gate in side（11）
Surface arc convex, in the carriage（1）Railway carriage or compartment side（13）Close to the carriage（1）Top at be useful for connection institute
State carriage（1）Inner air and outer air ventilation unit（5）, in the carriage（1）Top surface on have windshied part, the windshied part includes bullet
Property connecting portion, for being covered in the ventilation unit（5）Medial surface on pressure aerofoil（6）With the portion that moves horizontally, the horizontal shifting
Dynamic portion includes being used to connect the elastic joint part and the pressure aerofoil（6）Horizontal brace rod and for making the horizontal connection
The horizontal set that bar can move in the horizontal direction.
A kind of 2. emergency staircase of ventilation according to claim 1, it is characterised in that the ventilation unit（5）Prolong for level
The straight slot stretched, the pressure aerofoil（6）For the surface plate extended straight down from the end of the horizontal brace rod, in the pressure wind
Plate（6）It is upper also to pull portion（61）, it is described to pull portion（61）For from the pressure aerofoil（6）Lower end is to away from the railway carriage or compartment side（13）
The horizontal-extending surface plate of one side direction.
3. the emergency staircase of a kind of ventilation according to claim 2, it is characterised in that put hand described（21）On have
Hand is put to be vertically described by power portion, the portion of putting forth effort（21）Slow portion is hit to described（22）Close to the spaced groove of extension.
4. the emergency staircase of a kind of ventilation according to claim 3, it is characterised in that put hand described（21）It is upper to also have
For the non-slip nosing for preventing finger from slipping, the non-slip nosing is to put hand described in（21）End meet place to the door（12）One
The close raised item in side.
A kind of 5. emergency staircase of ventilation according to claim 4, it is characterised in that the gate（11）Including in door
Chamber, the door inner cavity include supporting part, and the supporting part includes the first support plane（31）With the second support plane（32）, described first
Support plane（31）For from the gate（11）Edge clinoplain from bottom to top, oppositely extending, second support plane
（32）For from first support plane（31）Top edge from top to bottom, extend towards to the gate（11）Edge inclination
Plane, first support plane（31）Between angle be more than second support plane（32）Between angle, described second supports
Support face（32）Relative to first support plane（31）Closer to the carriage（1）Inner space.
6. the emergency staircase of a kind of ventilation according to claim 5, it is characterised in that further include pressure treadle, the pressure is stepped on
What bar included being used for supporting the supporting part supports block（41）, for exert a force push pressure step block（42）With for connecting described support
Bracer（41）With the pressure step block（42）Connecting portion.
7. the emergency staircase of a kind of ventilation according to claim 6, it is characterised in that described to support block（41）For cuboid
Type square, the pressure step block（42）On have pressure tread and energy-absorbing portion, the pressure tread is from the pressure step block（42）Upper surface
Both sides from bottom to top, extend towards to the arc convex of connection, the energy-absorbing portion is from the pressure step block（42）Lower surface lean on
The nearly gate（11）The edge of side is from bottom to top to the pressure step block（42）Outside extend arcwall face.
A kind of 8. emergency staircase of ventilation according to claim 7, it is characterised in that the pressure step block（42）Further include use
In the holding pressure step block（42）Not inclined side patch portion, the side patch portion are from the pressure step block（42）Side close to described
Gate（11）The edge of side is to away from the pressure step block（42）The plane that side is extended.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721391319.7U CN207276006U (en) | 2017-10-26 | 2017-10-26 | A kind of emergency staircase of ventilation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721391319.7U CN207276006U (en) | 2017-10-26 | 2017-10-26 | A kind of emergency staircase of ventilation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207276006U true CN207276006U (en) | 2018-04-27 |
Family
ID=61978418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721391319.7U Active CN207276006U (en) | 2017-10-26 | 2017-10-26 | A kind of emergency staircase of ventilation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207276006U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112239127A (en) * | 2020-09-18 | 2021-01-19 | 苏迅电梯有限公司 | Explosion-proof elevator sedan-chair lock detains subassembly |
-
2017
- 2017-10-26 CN CN201721391319.7U patent/CN207276006U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112239127A (en) * | 2020-09-18 | 2021-01-19 | 苏迅电梯有限公司 | Explosion-proof elevator sedan-chair lock detains subassembly |
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