CN202296757U - Setting structure for emergency doors of elevator cars - Google Patents
Setting structure for emergency doors of elevator cars Download PDFInfo
- Publication number
- CN202296757U CN202296757U CN2011204188543U CN201120418854U CN202296757U CN 202296757 U CN202296757 U CN 202296757U CN 2011204188543 U CN2011204188543 U CN 2011204188543U CN 201120418854 U CN201120418854 U CN 201120418854U CN 202296757 U CN202296757 U CN 202296757U
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- China
- Prior art keywords
- safety door
- sedan
- chair wall
- pulley
- connecting panel
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a setting structure for emergency doors of elevator cars, which is characterized in that a pair of connecting components, a connecting plate and a car wall carry out parallelogram linkage, so that the connecting plate drives an emergency door to close or open an emergency exit; when the emergency door is in a closing state, the emergency door is embedded in the emergency exit and closes the emergency exit, the front surface of the emergency door and the wall surface of the car wall are arranged in an aligned mode, and at this moment, the emergency door is used as a part of the car wall; when the emergency door is required to be opened, through the parallelogram linkage, the connecting plate drives the emergency door to separate from the emergency exit, then the emergency door carries out horizontal translation relative to the connecting plate, the emergency exit is exposed, the emergency door is arranged on the inner side of the car wall, and based on the parallelogram linkage, the front surface of the emergency door is still arranged parallel to the wall surface of the car wall. The emergency door carries out horizontal translation towards the inside of the car so as to open the emergency exit, thereby reducing the occupied internal space of the car.
Description
Technical field
the utility model relates to the structure that is provided with of lift car safety door.
Background technology
On elevator, existing car emergency exit is connected with the sedan-chair wall through hinge
, when safety door is opened like this, and Unscrew in car, the space that occupies cab interior is big.
Summary of the invention
The purpose of
the utility model provide can translation be laterally opened in sedan-chair the lift car safety door structure is set, the space that occupies cab interior like this is little.
are for achieving the above object; The technical scheme that the utility model adopts is: the lift car safety door structure is set; Comprise the sedan-chair wall, be opened in safe opening on the said sedan-chair wall, can close the safety door that safe opening is stated in the residence, the structure that is provided with of said car emergency exit also comprises connecting panel, and said safety door can be slidingly connected along the horizontal direction of said sedan-chair wall at said connecting panel; Be provided with a pair of between said connecting panel and the said sedan-chair wall along the horizontal direction of this sedan-chair wall attaching parts spaced apart; The two ends of a pair of said attaching parts rotate and are connected with said connecting panel, said sedan-chair wall respectively, and the rotary centerline homogeneous phase that this is rotationally connected laterally arranges, and extend along the longitudinal direction of said sedan-chair wall; This fulcrum that is rotationally connected forms four summits of parallelogram; Said safety door has closed condition and open mode, and when said safety door was in closed condition, said safety door embedded said safe opening; And close this safe opening, the setting that flushes of the wall of the front of said safety door and said sedan-chair wall; When said safety door is in open mode; Said safe opening comes out; Said safety door is positioned at the inboard of said sedan-chair wall; The wall of the front of said safety door and said sedan-chair wall parallels setting, is provided with between said safety door or said connecting panel and the said sedan-chair wall to be used to make that this safety door stably is in the lockout mechanism of closed condition.
preferably; Said connecting panel is provided with first pulley spaced apart along the vertical direction, second pulley; All has circumferential recess on the wheel side face of said first pulley, said second pulley; Be set with the guide rail plate that extends along the horizontal direction of said sedan-chair wall on the said safety door, the top and the bottom of said guide rail plate can be embedded in along the horizontal direction of said sedan-chair wall in the circumferential recess of said first pulley, said second pulley respectively slidably.
further preferably; Also be provided with the 3rd pulley on the said connecting panel; Also has circumferential recess on the wheel side face of said the 3rd pulley; Said the 3rd pulley is positioned at the below of said first pulley; And lay respectively at the both sides of said first pulley with said second pulley, and the top of said guide rail plate can be embedded in along the horizontal direction of said sedan-chair wall in the circumferential recess of said first pulley slidably, and the bottom of said guide rail plate can be embedded in the circumferential recess of said second pulley and said the 3rd pulley along the horizontal direction of said sedan-chair wall slidably.
preferably, said lockout mechanism comprises the tumbler that can be arranged on rotationally up and down on the said safety door, be opened in said sedan-chair wall relative with said safety door above or below locational jack, an end can be arranged on the said tumbler up and down rotationally and the inserted link of said jack can be inserted in the other end.
further preferably; Said tumbler comprises the horizontal direction a plurality of discs spaced apart successively along said sedan-chair wall; Said a plurality of disc all can be arranged on the said safety door around self axial line rotationally; The axial line of said a plurality of discs all parallels and is horizontally disposed with; All be provided with an end of a pair of said inserted link on each said disc rotationally; The rotational axis line of said a pair of inserted link all is parallel to the axial line of said disc, and is centrosymmetric according to the axle center of said disc, and said sedan-chair wall offers the said jack of the other end insertion that can supply said a pair of inserted link respectively on the position, above and below relative with said safety door.
further preferably, said a plurality of discs all rotate with same connecting rod on corresponding position and are connected, the rotational axis line of this connecting rod all is parallel to the axial line of said disc.
Continue further preferably
, and being provided with between at least one said disc and the said safety door to provide this disc elastic-restoring force to make the said inserted link on this disc can stably insert the elastic component in the said jack.
preferably, thereby thereby the structure that is provided with of said car emergency exit comprises that also the said safety door that can be in closed condition touches the control circuit that keeps said elevator and connects and can when said safety door is in open mode, separate the safety switch that breaks off said control circuit with this safety door.
preferably; Be welded with first hinge, second hinge respectively on said connecting panel, the said sedan-chair wall; Said first hinge, said second hinge include two rotating blades; A blade of a blade of said first hinge, said second hinge is welded on respectively on said connecting panel, the said sedan-chair wall, and another blade of said first hinge, another blade of said second hinge weld mutually and form said attaching parts.
owing to the utilization of technique scheme, the utility model compared with prior art has advantage: a pair of attaching parts, connecting panel, sedan-chair wall are made the parallelogram interlock, make the connection strip safety door and close or open safe opening; When safety door was in closed condition, safety door embedded safe opening, and closed this safe opening; The setting that flushes of the wall of the front of safety door and sedan-chair wall, this moment, safety door was as the part usefulness of sedan-chair wall, when needs are opened safety door; Interlock through parallelogram; The connection strip safety door and is broken away from safe opening, and safety door with respect to connecting panel horizontal translation takes place then, and safe opening is exposed out; Safety door is positioned at the inboard of sedan-chair wall, remains based on the wall of the front of the interlock safety door of parallelogram and sedan-chair wall to laterally arrange.Safety door transverse translation in sedan-chair is opened safe opening, has reduced the space that takies cab interior.
Description of drawings
Accompanying drawing 1 is the schematic rear view of the utility model, shows the sedan-chair wall that is positioned at safety door upper and lower position;
Accompanying drawing 2 is the front schematic view of the utility model, not shown sedan-chair wall;
Accompanying drawing 3 is in the enlarged diagram of overlooking of closed condition for safety door in the utility model;
Accompanying drawing 4 is in the enlarged diagram of overlooking of open mode for safety door in the utility model;
accompanying drawing 5 be in the utility model A to enlarged view.
The specific embodiment
The structure of the utility model is further set forth in
below in conjunction with accompanying drawing.
are referring to shown in Fig. 1-5; The lift car safety door structure is set, comprise sedan-chair wall 2, be opened in the safe opening 17 on the sedan-chair wall 2, the safety door 1 that can close safe opening 17, connecting panel 3, safety switch 8, safety door 1 is connected with connecting panel 3; And safety door 1 can slide along the horizontal direction of sedan-chair wall 2 with respect to connecting panel 3; In the present embodiment, as shown in Figure 1, connecting panel 3 is provided with first pulley 4 spaced apart along the vertical direction, second pulley 5; All has circumferential recess on the wheel side face of first pulley 4, second pulley 5; Shown in Fig. 3-4, be set with the guide rail plate 7 that extends along the horizontal direction of sedan-chair wall 2 on the safety door 1, the top and the bottom of guide rail plate 7 can be embedded in along the horizontal direction of sedan-chair wall 2 respectively in the circumferential recess of first pulley 4, second pulley 5 slidably; Guiding through first pulley 4 on the connecting panel 3, second pulley 5 are realized guide rail plate 7 promptly guides safety door 1 to carry out transverse translation with respect to connecting panel 3.In order to strengthen the stationarity of guiding; Also be provided with the 3rd pulley 6 on the connecting panel 3; Also have circumferential recess on the wheel side face of the 3rd pulley 6, the 3rd pulley 6 and second pulley, the 5 the same belows that all are positioned at first pulley 4, and the 3rd pulley 6 and second pulley 5 lay respectively at the both sides of first pulley 4; The top of guide rail plate 7 can be embedded in along the horizontal direction of sedan-chair wall 2 in the circumferential recess of first pulley 4 slidably; The bottom of guide rail plate 7 can be embedded in along the horizontal direction of sedan-chair wall 2 in the circumferential recess of second pulley 5 and the 3rd pulley 6 slidably, and first pulley 4, second pulley 5, the 3rd pulley 6 have constituted stable triangular support structure, the slip of supporting guide guide rail plate 7 stably; Accordingly; In Fig. 1, the profile of connecting panel 3 is triangular in shape, and first pulley 4, second pulley 5, the 3rd pulley 6 are contained in place, leg-of-mutton three summits respectively.Be provided with a pair of between connecting panel 3 and the sedan-chair wall 2 along the horizontal direction of this sedan-chair wall 2 attaching parts 15 spaced apart; Shown in Fig. 3 and 4; The two ends of a pair of attaching parts 15 rotate and are connected with connecting panel 3, sedan-chair wall 2 respectively, and the rotary centerline homogeneous phase that this is rotationally connected laterally arranges, and extend along the longitudinal direction of sedan-chair wall 2; This fulcrum that is rotationally connected forms four summits of parallelogram; Be that a pair of attaching parts 15, connecting panel 3, sedan-chair wall 2 are made the parallelogram interlock, attaching parts 15 is made through two hinges 16 and is formed, shown in Fig. 3-4; Be welded with first hinge 16, second hinge 16 on connecting panel 3, the sedan-chair wall 2 respectively; First hinge 16, second hinge 16 include two rotating blades, and a blade of first hinge 16, a blade of second hinge 16 are welded on respectively on connecting panel 3, the sedan-chair wall 2, and another blade of another blade of first hinge 16, second hinge 16 welds mutually and forms attaching parts 15.In Fig. 3 and 4; A pair of attaching parts 15 parallels setting, is connected the front of the safety door 1 on the connecting panel 3 and the wall of sedan-chair wall 2 and parallels setting, and in the interlock process, remain parallel; Here the front of safety door 1 is the surface in car, and positive reverse side is the back side.Safety door 1 has closed condition and open mode, and when safety door 1 was in closed condition, safety door 1 embedded safe opening 17; And close this safe opening 17, and the setting that flushes of the wall of the front of safety door 1 and sedan-chair wall 2, as shown in figs. 1 and 3; This moment, safety door 1 was as the part usefulness of sedan-chair wall, and the safety door 1 that safety switch 8 is being closed touches, thereby kept the control circuit of elevator to connect; When needs were opened safety door 1, through the interlock of parallelogram, connecting panel 3 had been with safety door 1 to break away from safe opening 17; Horizontal translation takes place with respect to connecting panel 3 in safety door 1 then, and as shown in Figure 4, safe opening 17 is exposed out; Safety door 1 is positioned at the inboard of sedan-chair wall 2, and the wall of the front of safety door 1 and sedan-chair wall 2 remains and laterally arranges, and this moment, safety switch 8 separated with this safety door 1; Thereby the disconnection control circuit sends alerting signal.Safety door 1 transverse translation in sedan-chair is opened safe opening 17, has reduced the space that takies cab interior.
are provided with lockout mechanism 9 in order to make safety door 1 stably be in closed condition between safety door 1 or connecting panel 3 and the sedan-chair wall 2.In Fig. 1, lockout mechanism 9 comprises the tumbler 12 that can be arranged on rotationally up and down on the safety door 1, be opened in sedan-chair wall 2 and safety door 1 relative above or below locational jack 10, an end can be arranged on the tumbler 12 up and down rotationally and the inserted link 11 of jack 10 can be inserted in the other end.Through rotated part 12, tumbler 12 is being with inserted link 11 to rotate up and down, and realization inserted link 11 inserts jacks 10 or is separated with jack 10, promptly realizes locking and the release of safety door 1 with respect to sedan-chair wall 2.Tumbler 12 comprises along the horizontal direction of sedan-chair wall 2 a plurality of discs 13 spaced apart successively; A plurality of discs 13 all can be arranged on the safety door 1 around self axial line rotationally; The axial line of a plurality of discs 13 all parallels and is horizontally disposed with, thereby realizes rotation up and down, all is provided with an end of a pair of inserted link 11 on each disc 13 rotationally; As shown in Figure 1; The rotational axis line of a pair of inserted link 11 all is parallel to the axial line of disc 13, and is centrosymmetric according to the axle center of disc 13, and sedan-chair wall 2 offers the jack 10 that insert the other end that can supply a pair of inserted link 11 respectively on the position, above and below relative with safety door 1.Slewing circle diskware 13 is being with a pair of inserted link 11 to do counter motion, thereby can insert simultaneously in the jack 10 of sedan-chair wall 2 of safety door 1 upper and lower, perhaps is separated with the jack 10 of the sedan-chair wall 2 of safety door 1 upper and lower simultaneously.Operate the rotation of a plurality of discs 13 for ease; A plurality of discs 13 all rotate with same connecting rod 18 on corresponding position and are connected; The rotational axis line of this connecting rod 18 all is parallel to the axial line of disc 13; Connecting rod 18 is set, makes that other disc 13 also corresponding rotation can take place through the interlock of connecting rod 18 when any one disc 13 of operation rotated.In Fig. 1, the center of turn of middle circle diskware 13 offers the triangle key hole, through the rotation of triangular key operation middle circle diskware 13, is being with other discs 13 to rotate together, realizes the locking smoothly and the release of safety door 1.Be provided with elastic component 14 between at least one disc 13 and the safety door 1; This elastic component 14 can provide disc 13 elastic-restoring forces to make the inserted link 11 on the disc 13 can stably insert in the jack 10; Promptly realize the steady lock of safety door 1 through elastic component; When needs release safety door 1, the elastic-restoring force that overcomes elastic component 14 comes slewing circle diskware 13, makes inserted link 11 on the disc 13 separate with jack 10 and gets final product.
Claims (9)
1. the lift car safety door is provided with structure; Comprise the sedan-chair wall, be opened in safe opening on the said sedan-chair wall, can close the safety door that safe opening is stated in the residence, it is characterized in that: the structure that is provided with of said car emergency exit also comprises connecting panel, and said safety door can be slidingly connected along the horizontal direction of said sedan-chair wall at said connecting panel; Be provided with a pair of between said connecting panel and the said sedan-chair wall along the horizontal direction of this sedan-chair wall attaching parts spaced apart; The two ends of a pair of said attaching parts rotate and are connected with said connecting panel, said sedan-chair wall respectively, and the rotary centerline homogeneous phase that this is rotationally connected laterally arranges, and extend along the longitudinal direction of said sedan-chair wall; This fulcrum that is rotationally connected forms four summits of parallelogram; Said safety door has closed condition and open mode, and when said safety door was in closed condition, said safety door embedded said safe opening; And close this safe opening, the setting that flushes of the wall of the front of said safety door and said sedan-chair wall; When said safety door is in open mode; Said safe opening comes out; Said safety door is positioned at the inboard of said sedan-chair wall; The wall of the front of said safety door and said sedan-chair wall parallels setting, is provided with between said safety door or said connecting panel and the said sedan-chair wall to be used to make that this safety door stably is in the lockout mechanism of closed condition.
2. lift car safety door according to claim 1 structure is set; It is characterized in that: said connecting panel is provided with first pulley spaced apart along the vertical direction, second pulley; All has circumferential recess on the wheel side face of said first pulley, said second pulley; Be set with the guide rail plate that extends along the horizontal direction of said sedan-chair wall on the said safety door, the top and the bottom of said guide rail plate can be embedded in along the horizontal direction of said sedan-chair wall in the circumferential recess of said first pulley, said second pulley respectively slidably.
3. lift car safety door according to claim 2 structure is set; It is characterized in that: also be provided with the 3rd pulley on the said connecting panel; Also has circumferential recess on the wheel side face of said the 3rd pulley; Said the 3rd pulley is positioned at the below of said first pulley; And lay respectively at the both sides of said first pulley with said second pulley, and the top of said guide rail plate can be embedded in along the horizontal direction of said sedan-chair wall in the circumferential recess of said first pulley slidably, and the bottom of said guide rail plate can be embedded in the circumferential recess of said second pulley and said the 3rd pulley along the horizontal direction of said sedan-chair wall slidably.
4. lift car safety door according to claim 1 structure is set, it is characterized in that: said lockout mechanism comprises the tumbler that can be arranged on rotationally up and down on the said safety door, be opened in said sedan-chair wall relative with said safety door above or below locational jack, an end can be arranged on the said tumbler up and down rotationally and the inserted link of said jack can be inserted in the other end.
5. lift car safety door according to claim 4 structure is set; It is characterized in that: said tumbler comprises the horizontal direction a plurality of discs spaced apart successively along said sedan-chair wall; Said a plurality of disc all can be arranged on the said safety door around self axial line rotationally; The axial line of said a plurality of discs all parallels and is horizontally disposed with; All be provided with an end of a pair of said inserted link on each said disc rotationally; The rotational axis line of said a pair of inserted link all is parallel to the axial line of said disc, and is centrosymmetric according to the axle center of said disc, and said sedan-chair wall offers the said jack of the other end insertion that can supply said a pair of inserted link respectively on the position, above and below relative with said safety door.
6. lift car safety door according to claim 5 structure is set, it is characterized in that: said a plurality of discs all rotate with same connecting rod on corresponding position and are connected, and the rotational axis line of this connecting rod all is parallel to the axial line of said disc.
7. lift car safety door according to claim 6 structure is set, it is characterized in that: being provided with between at least one said disc and the said safety door to provide this disc elastic-restoring force to make the said inserted link on this disc can stably insert the elastic component in the said jack.
8. lift car safety door according to claim 1 structure is set, it is characterized in that: thus thereby the structure that is provided with of said car emergency exit comprises that also the said safety door that can be in closed condition touches the control circuit that keeps said elevator and connects and can when said safety door is in open mode, separate the safety switch that breaks off said control circuit with this safety door.
9. lift car safety door according to claim 1 structure is set; It is characterized in that: be welded with first hinge, second hinge respectively on said connecting panel, the said sedan-chair wall; Said first hinge, said second hinge include two rotating blades; A blade of a blade of said first hinge, said second hinge is welded on respectively on said connecting panel, the said sedan-chair wall, and another blade of said first hinge, another blade of said second hinge weld mutually and form said attaching parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204188543U CN202296757U (en) | 2011-10-28 | 2011-10-28 | Setting structure for emergency doors of elevator cars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204188543U CN202296757U (en) | 2011-10-28 | 2011-10-28 | Setting structure for emergency doors of elevator cars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202296757U true CN202296757U (en) | 2012-07-04 |
Family
ID=46365696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204188543U Expired - Lifetime CN202296757U (en) | 2011-10-28 | 2011-10-28 | Setting structure for emergency doors of elevator cars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202296757U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102358553A (en) * | 2011-10-28 | 2012-02-22 | 苏州富士电梯有限公司 | Setting structure of elevator car safety door |
| CN105347154A (en) * | 2015-11-06 | 2016-02-24 | 中山市鑫海精密制造科技有限公司 | Lift car safety door structure |
-
2011
- 2011-10-28 CN CN2011204188543U patent/CN202296757U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102358553A (en) * | 2011-10-28 | 2012-02-22 | 苏州富士电梯有限公司 | Setting structure of elevator car safety door |
| CN102358553B (en) * | 2011-10-28 | 2013-10-09 | 苏州富士电梯有限公司 | Setting structure of elevator car safety door |
| CN105347154A (en) * | 2015-11-06 | 2016-02-24 | 中山市鑫海精密制造科技有限公司 | Lift car safety door structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120704 Effective date of abandoning: 20131009 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20120704 Effective date of abandoning: 20131009 |
|
| RGAV | Abandon patent right to avoid regrant |