CN204917583U - Take anti -disengaging structure's door plant mechanism for elevator - Google Patents
Take anti -disengaging structure's door plant mechanism for elevator Download PDFInfo
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- CN204917583U CN204917583U CN201520752241.1U CN201520752241U CN204917583U CN 204917583 U CN204917583 U CN 204917583U CN 201520752241 U CN201520752241 U CN 201520752241U CN 204917583 U CN204917583 U CN 204917583U
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- disconnecting prevention
- door body
- door
- prevention structure
- elevator
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Abstract
The utility model relates to a take anti -disengaging structure's door plant mechanism for elevator. Present door plant can not prevent that the circumstances about coming off because of atress deformation from taking place, leads to the fact user's accident of elevator well of falling of slipping easily. The utility model discloses a but leading door pocket and dislocation are rearmounted and the door body of translation switching, door plant mechanism includes anti -disengaging structure, anti -disengaging structure includes and locates the mousing -hook of the external side reason of door and one locate recess on the door pocket lateral wall, the door body is closed to make mousing -hook plants in the recess. Add anti -disengaging structure in original door plant mechanism for when the door body is in the closed condition, put on the door pocket through the mousing -hook hook, prevent effectively that the body from coming off because of the external effort of atress deforms and then resulting in pavement and elevator well to lead to and the circumstances of slipping and falling that causes.
Description
Technical field
The utility model relates to a kind of lift facility, is specifically related to a kind of door-plate mechanism.
Background technology
Door-plate is one of critical component in the door system of vertical lift elevator, door-plate collection outward appearance, practicality, safety is in one, the lift port of every floor is located at by door-plate, plays the effect of channel isolation and elevator hoistways, mainly plays and prevents passenger to fall hoistway and cause safety misadventure.For user, door-plate is the physical construction being presented in theirs at the moment the most intuitively, and door panel structure generally has two kinds now: a kind of is four sides bending, and one is welding for the upper and lower two of two sides bending.When door-plate is in the external impact force being subject to being applied to elevator hoistways side by channel side or larger static(al), door body relies on the intensity (similar thickness of slab, reinforced rib) of self or resists by limiting motion structure backward between door strap and door slide block.And the defect that the protection intensity that aforementioned impact power or static(al) are resisted in existing door panel mounting structure existence is more weak, when application force acquires a certain degree, door-plate can because application force cannot be born excessive deformation, can depart from track after door body excessive deformation, and then the situation that generation door body comes off, passenger can be blocked and the hoistway that falls of slipping because not having a body, causes safety misadventure.
Utility model content
In order to solve the deficiencies in the prior art, the utility model provides a kind of elevator door plate mechanism with disconnecting prevention structure, preventing from the body from guaranteeing that a body is in all the time because of lock hook that deformation departs from installing on station by setting up on door body, guaranteeing that passenger can not fall into elevator hoistways situation because door body comes off occurs.
The utility model realizes in the following manner: a kind of elevator door plate mechanism with disconnecting prevention structure, comprise preposition door pocket and misplace rearmounted and can the door body of translation opening and closing, described door-plate mechanism comprises disconnecting prevention structure, described disconnecting prevention structure comprises the lock hook and being located at the external lateral edges of described door and is located at groove on described door pocket lateral wall, and described door body is closed makes described lock hook be plugged in described groove.Original door-plate mechanism sets up disconnecting prevention structure, when making a body be in closed condition, put on door pocket by lock hook hook, deformation comes off and then cause aisle and elevator hoistways to lead to and cause the situation of slipping and falling because of stressed external application force effectively to prevent a body.Lock hook is moved together along with door body, and only have when door body is in closed condition, lock hook enters in the anticreep station with matching grooves, and in addition, lock hook and groove depart from.Door pocket is arranged on the lift port of each layer, has certain structural strength, and door body is positioned at door pocket rear, when door body is subject to External Force Acting and will departs from installation station, pulls door pocket, utilize the structural strength of door pocket to guarantee a body to depart from by lock hook.Door pocket is frame-shaped, forms the passage that passenger enters elevator in the middle part of door pocket, and door pocket is madial wall towards this passage one side wall surface, otherwise is then lateral wall.Generally, Men Tiwei two fans, and carries out in opposite directions or opposing folding is moved, and a two bodies in opposite directions lateral edges are inner side, and a lateral edges is outside dorsad.Setting is front towards aisle one side, after towards elevator hoistways one side being.When door body is not by External Force Acting, gib head portion suspends in a groove, both mutual non-contraventions.
As preferably, described lock hook takes the shape of the letter U, and comprise a junction and a gib head portion, described connecting portion and gib head portion are equipped with a linear portion, described lock hook is fixed on described door body by the linear portion of connecting portion, and can be mated in the described groove of insertion by the linear portion in gib head portion.Connecting portion is connected on a body by its planarea, the connective stability of lock hook when stressed is improved by increasing area of contact, when door body stress and deformation also moves backward, it is rear on sidewall that lock hook is conflicted at groove by the linear portion in gib head portion, door body by lock hook by the force transmission towards elevator hoistways to door pocket, guarantee that a body can not depart from installation station with this.
As preferably, the wall of described groove near described door body side forms one for the resistance surface of described gib head portion match strap.Resistance surface is plane, and with the Algorism of Matching Line Segments in gib head portion, improve overlap joint stability by area of contact both increasing, effectively share application force.
As preferably, described door body edge is bent to form reinforced rib backward, and described connecting portion is fixed on the trailing flank of described reinforced rib by fastener.Reinforced rib effectively can improve an intensity at body edge, has both strengthened the bulk strength of a body, and has effectively resisted deformation, can also provide effective connection for lock hook.
As preferably, described door body side is provided with one group of disconnecting prevention structure, and described disconnecting prevention structure is positioned at described door body middle side edge.The disconnecting prevention structure be positioned in the middle part of a body has good stability, can balance the application force from door body different parts.
As preferably, described door body side is provided with three groups of disconnecting prevention structures, and described disconnecting prevention structure lays respectively at top, limit, described door side, middle part and bottom.The Joint strenght between Men Tiyu door pocket is improved by increase disconnecting prevention structure quantity.
As preferably, described door body side is provided with two groups of disconnecting prevention structures, and described disconnecting prevention structure lays respectively at top, limit, described door side and bottom.
The beneficial effects of the utility model: set up disconnecting prevention structure in original door-plate mechanism, when making a body be in closed condition, put on door pocket by lock hook hook, deformation comes off and then cause aisle and elevator hoistways to lead to and cause the situation of slipping and falling because of stressed external application force effectively to prevent a body.
Accompanying drawing explanation
Fig. 1 is the utility model sectional structure schematic diagram;
Fig. 2 is the utility model side-looking structural representation;
Structural representation when Fig. 3 is gib head portion resistance surface overlap joint;
In figure: 1, door pocket, 2, Men Ti, 3, disconnecting prevention structure, 4, lock hook, 5, groove, 6, connecting portion, 7, gib head portion, 8, resistance surface, 9, reinforced rib, 10, fastener.
Detailed description of the invention
Below in conjunction with specification drawings and specific embodiments, substantive distinguishing features of the present utility model is further described.
A kind of elevator door plate mechanism with disconnecting prevention structure as shown in Figure 1, by preposition door pocket 1 and misplace rearmounted and can the door body 2 of translation opening and closing form, described door-plate mechanism comprises disconnecting prevention structure 3, described disconnecting prevention structure 3 comprises the lock hook 4 and being located at described door body 2 outer ledge and is located at groove 5 on described door pocket 1 lateral wall, and described door body 2 is closed makes described lock hook 4 be plugged in described groove 5; Described lock hook 4 takes the shape of the letter U, comprise a junction 6 and a gib head portion 7, described connecting portion 6 and gib head portion 7 are equipped with a linear portion, and described lock hook 4 is fixed on described door body 2 by the linear portion of connecting portion 6, and can mate in the described groove 5 of insertion by the linear portion in gib head portion 7; The wall of described groove 5 near described door body 2 side forms the resistance surface 8 that supplies described gib head portion 7 match strap; Described door body 2 edge is bent to form reinforced rib 9 backward, and described connecting portion 6 is fixed on the trailing flank of described reinforced rib 9 by fastener 10.
In practical operation, described lock hook 4 is positioned at outside a body 2, under normal circumstances, door body 2 structure adopts splits or foldable structure, and when adopting door structure, disconnecting prevention structure 3 is at least two covers, and the outside be arranged on respectively body 2 of answering the door, when adopt foldable structure time, disconnecting prevention structure 3 is at least a set of, be arranged on a body 2 towards shrink to a lateral edges.When door body 2 is in closed condition, lock hook 4 and groove 5 are positioned on the station that mutually mates, and when door body 2 is in non-closed condition, lock hook 4 is separated with groove 5 and non-interference.The quantity of described disconnecting prevention structure and position can increase and decrease according to actual conditions and adjust, and described door body side is provided with one group of disconnecting prevention structure, and described disconnecting prevention structure is positioned at described door body middle side edge; Described door body side is provided with three groups of disconnecting prevention structures, and described disconnecting prevention structure lays respectively at top, limit, described door side, middle part and bottom (as shown in Figure 2); Described door body side is provided with two groups of disconnecting prevention structures, and described disconnecting prevention structure lays respectively at top, limit, described door side and bottom, also all should be considered as specific embodiment of the utility model.
In practical operation, when door body 2 is in closed condition, suppose that external application force is applied to elevator hoistways side by the side, aisle of door body 2, when application force is less, door body 2 utilizes self structure intensity to be enough to resist; When application force is moderate, door body 2 is out of shape, and lock hook 4 is conflicted with groove 5 sidewall not yet; When application force is larger, door body 2 is out of shape and moves to elevator hoistways side, lock hook 4 is conflicted on groove 5 sidewall (as shown in Figure 3), is shared bear part application force by door pocket 1, guarantees that a body 2 can not depart from the installation station be positioned between elevator hoistways and aisle.
In practical operation, described lock hook 4 is U-shaped, the one time hook bent backward can be set on the top in gib head portion 7, and on the corresponding sidewall of described groove 5, offer the hook groove mated with described time hook, gib head portion 7 hook is made to connect groove 5, return hook hook and connect hook groove, improve the Joint strenght of lock hook 4 and door pocket 1 with this.
Claims (7)
1. the elevator door plate mechanism with disconnecting prevention structure, comprise preposition door pocket (1) and misplace rearmounted and can the door body (2) of translation opening and closing, it is characterized in that described door-plate mechanism comprises disconnecting prevention structure (3), described disconnecting prevention structure (3) comprises the lock hook (4) and being located at described door body (2) outer ledge and is located at groove (5) on described door pocket (1) lateral wall, and described door body (2) is closed makes described lock hook (4) be plugged in described groove (5).
2. a kind of elevator door plate mechanism with disconnecting prevention structure according to claim 1, it is characterized in that described lock hook (4) takes the shape of the letter U, comprise a junction (6) and a gib head portion (7), described connecting portion (6) and gib head portion (7) are equipped with a linear portion, described lock hook (4) is fixed on described door body (2) by the linear portion of connecting portion (6), and can be mated in the described groove of insertion (5) by the linear portion in gib head portion (7).
3. a kind of elevator door plate mechanism with disconnecting prevention structure according to claim 2, is characterized in that the wall of described groove (5) near described door body (2) side forms the resistance surface (8) that supplies described gib head portion (7) match strap.
4. a kind of elevator door plate mechanism with disconnecting prevention structure according to claim 3, it is characterized in that described door body (2) edge is bent to form reinforced rib (9) backward, described connecting portion (6) is fixed on the trailing flank of described reinforced rib (9) by fastener (10).
5. a kind of elevator door plate mechanism with disconnecting prevention structure according to claim 4, is characterized in that described door body side is provided with one group of disconnecting prevention structure (3), and described disconnecting prevention structure is positioned at described door body (2) middle side edge.
6. a kind of elevator door plate mechanism with disconnecting prevention structure according to claim 4, is characterized in that described door body side is provided with three groups of disconnecting prevention structures (3), and described disconnecting prevention structure lays respectively at described door body (2) side top, middle part and bottom.
7. a kind of elevator door plate mechanism with disconnecting prevention structure according to claim 4, it is characterized in that described door body side is provided with two groups of disconnecting prevention structures (3), described disconnecting prevention structure lays respectively at described door body (2) side top and bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520752241.1U CN204917583U (en) | 2015-09-25 | 2015-09-25 | Take anti -disengaging structure's door plant mechanism for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520752241.1U CN204917583U (en) | 2015-09-25 | 2015-09-25 | Take anti -disengaging structure's door plant mechanism for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204917583U true CN204917583U (en) | 2015-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520752241.1U Active CN204917583U (en) | 2015-09-25 | 2015-09-25 | Take anti -disengaging structure's door plant mechanism for elevator |
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| CN (1) | CN204917583U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106167223A (en) * | 2016-08-12 | 2016-11-30 | 太仓市微贯机电有限公司 | A kind of layer door anti-drop device |
| CN106744212A (en) * | 2017-03-09 | 2017-05-31 | 日立电梯（中国）有限公司 | Elevator door |
-
2015
- 2015-09-25 CN CN201520752241.1U patent/CN204917583U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106167223A (en) * | 2016-08-12 | 2016-11-30 | 太仓市微贯机电有限公司 | A kind of layer door anti-drop device |
| CN106744212A (en) * | 2017-03-09 | 2017-05-31 | 日立电梯（中国）有限公司 | Elevator door |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |