CN205241025U - Anticreep type elevator layer door subassembly - Google Patents
Anticreep type elevator layer door subassembly Download PDFInfo
- Publication number
- CN205241025U CN205241025U CN201521127727.2U CN201521127727U CN205241025U CN 205241025 U CN205241025 U CN 205241025U CN 201521127727 U CN201521127727 U CN 201521127727U CN 205241025 U CN205241025 U CN 205241025U
- Authority
- CN
- China
- Prior art keywords
- hook
- mousing
- link plate
- elevator door
- frame
- Prior art date
- 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 - Fee Related
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- Elevator Door Apparatuses (AREA)
Abstract
(B, ) the utility model discloses an anticreep type elevator layer door subassembly, it includes bank frame (1), goes up bank frame (1) middle part and is equipped with last guide rail (3) of bending and forming, goes up guide rail (3) below and is connected with lower guideway (4), the width of lower guideway (4) equals with the width of last guide rail (3), the tip of going up bank frame (1) one side passes through pulley holder (5) and is connected with pulley (6), is provided with between pulley (6) and last guide rail (3) link plate subassembly (7). The utility model discloses a set up mousing -hook and lower mousing -hook to the side of the link plate frame, connect the upward last guide rail and the lower guideway of bank frame to carry on spacingly to link plate frame and the axial clearance between the upper and lower guide rail, can receive at elevator layer door and impact and prevent that the link plate breaks away from the bank frame during severe deformation, play the effect of anticreep, improved the security. The utility model discloses not only can the anticreep, have still that the security is good, installation processing is convenient, connect high, the transmission advantage longe -lived and with low costs of cooperation precision. (B, )
Description
Technical field
The utility model relates to a kind of elevator door assembly, particularly a kind of run-resistant elevator door assembly.
Background technology
In existing elevator, elevator door assembly generally comprises upper sill frame, link plate and pulley composition, and elevator door is connected with the upper sill frame of elevator door by link plate, and moves on the guide rail of upper sill frame by the change gear on link plate, thereby realizes the switch of elevator door. But, in the time that elevator door is subject to clashing into, link plate easily from elevator bank taken off, link plate is out of shape and comes off after External Force Acting because being subject to, security is undesirable. Therefore there is the problem that link plate more easily departs from and security is undesirable in existing elevator door assembly.
Utility model content
The purpose of this utility model is, a kind of run-resistant elevator door assembly is provided. The utility model not only can anticreep, also has advantages of that security is good.
The technical solution of the utility model: a kind of run-resistant elevator door assembly, comprise upper sill frame, upper sill frame middle part is provided with the upper rail that bending forms, and upper rail below is connected with lower guideway, and the width of lower guideway equates with the width of upper rail; The end of upper sill frame one side is connected with pulley by pulley base, is provided with link plate assembly between pulley and upper rail.
In aforesaid a kind of run-resistant elevator door assembly, described upper rail comprises inner concave and outer convex surface, and the two ends of inner concave are connected with upper sill frame and outer convex surface respectively.
In aforesaid a kind of run-resistant elevator door assembly, described link plate assembly comprises link plate frame, and the middle part of link plate frame side is provided with the upper mousing-hook of bending formation and the lower mousing-hook that bending forms; Described upper mousing-hook is positioned at the top of lower mousing-hook, and the lower end of the lower end of upper mousing-hook and lower mousing-hook is equipped with coupler body straight down.
In aforesaid a kind of run-resistant elevator door assembly, described upper mousing-hook has more than 2 in the side of link plate frame horizontal distribution, and upper mousing-hook is connected with the inner concave on upper rail, and lower mousing-hook is connected with lower guideway.
In aforesaid a kind of run-resistant elevator door assembly, on described link plate frame, the position of corresponding upper mousing-hook and lower mousing-hook is equipped with engraved structure.
In aforesaid a kind of run-resistant elevator door assembly, on the link plate frame of described lower mousing-hook both sides, be also arranged with 2 position-limited wheels, position-limited wheel is connected with lower guideway; The top of position-limited wheel is provided with change gear, and change gear is connected with the outer convex surface on upper rail.
In aforesaid a kind of run-resistant elevator door assembly, described coupler body inner side is provided with fillet.
In aforesaid a kind of run-resistant elevator door assembly, described pulley comprises wheel body, and wheel body side surface is connected with cover plate, between wheel body and cover plate, is provided with bearing; Described wheel body is provided with the some sockets that are circularly and evenly distributed, and on cover plate, the position of corresponding socket is provided with plate, plate and wheel body stamping riveting.
In aforesaid a kind of run-resistant elevator door assembly, on described wheel body and cover plate, the position of connection bearing is equipped with seam; The circumference of wheel body is provided with race, and cover plate one side is provided with inclined-plane, and inclined-plane is connected with the sidewall contact of race.
Compared with prior art, the utility model has improved elevator door assembly, by mousing-hook and lower mousing-hook are set in link plate frame side, connect upper rail and lower guideway on upper sill frame, and carry out spacing to the axial clearance between link plate frame and upper and lower guide rail, can be clashed into and be prevented that link plate from departing from upper sill frame when gross distortion at elevator door, be played the effect of anticreep, improved security; Can guarantee anticreep effect by the coupler body arranging straight down. Upper mousing-hook and lower mousing-hook all form by bending, and convenient processing and structural strength are high, have further improved security. Upper mousing-hook of the present utility model is provided with more than 2, and is horizontal distribution, coordinates lower mousing-hook, meets the principle of supported at three point, the in the situation that of can preventing that link plate frame from being occurred clashing into tilting, guarantees not getaway of link plate; Meanwhile, by being set in hook body segment, fillet can prevent that coupler body from being bank on damage elevator in movement, improved safety in utilization; And this coupler body is that engraved structure forms with hollow out form, is convenient to mousing-hook, lower mousing-hook and link plate frame integrated, has not only reduced processing cost, has also improved structural strength. Upper rail of the present utility model comprises inner concave and outer convex surface, is connected respectively upper mousing-hook and change gear by inner concave with outer convex surface, can lead and spacing effect, further prevents that upper sill frame and link plate assembly from departing from, and improved security. In addition, the utility model is provided with socket and plate, with wheel body stamping riveting is connected wheel body and cover plate after passing socket by plate, has saved rivet, has not only facilitated processing, but also has reduced cost; Fix bearing by seam being set on wheel body and cover plate, saved pressing of wheel body middle part, further facilitated processing; Meanwhile, owing to being connected wheel body and cover plate by pin with wheel body stamping riveting, the positioning precision that pin punching press presses, higher than than rivet, so improved the connection quality of fit between wheel body and cover plate, has extended the transmission life-span. And cover plate is connected by the inclined-plane of a side and the sidewall contact of race, the location of cover plate and race when convenient installation, and then conveniently plate is carried out to stamping riveting, further facilitate processing. Therefore, the utility model not only can anticreep, also has advantages of that security is good, it is easy to process to install, connects that quality of fit is high, the transmission life-span is long and cost is low.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of upper sill frame of the present utility model;
Fig. 3 is the structural representation of pulley of the present utility model;
Fig. 4 is the structural representation of wheel body of the present utility model;
Fig. 5 is the structural representation of cover plate of the present utility model;
Fig. 6 is the structural representation of link plate assembly of the present utility model;
Fig. 7 is the front view of link plate assembly of the present utility model;
Fig. 8 is the structural representation before lower mousing-hook of the present utility model and upper mousing-hook bending;
Fig. 9 is the side view of the utility model link plate.
Being labeled as in accompanying drawing: 1-upper sill frame, 3-upper rail, 4-lower guideway, 5-pulley base, 6-pulley, 7-link plate assembly, 31-inner concave, the outer convex surface of 32-, 61-wheel body, 62-cover plate, 63-bearing, 64-socket, 65-pin, 66-seam, 67-race, 68-inclined-plane, 71-link plate frame, the upper mousing-hook of 72-, mousing-hook under 73-, 74-coupler body, 75-fillet, 76-engraved structure, 77-position-limited wheel, 78-change gear.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is further described, but not as the foundation to the utility model restriction.
Embodiment. A kind of run-resistant elevator door assembly, forms as shown in Figure 1 to 9, comprises upper sill frame 1, and upper sill frame 1 middle part is provided with the upper rail 3 that bending forms, and upper rail 3 belows are connected with lower guideway 4, and the width of lower guideway 4 equates with the width of upper rail 3; The end of upper sill frame 1 one sides is connected with pulley 6 by pulley base 5, between pulley 6 and upper rail 3, is provided with link plate assembly 7.
Described upper rail 3 comprises inner concave 31 and outer convex surface 32, and the two ends of inner concave 31 are connected with upper sill frame 1 and outer convex surface 32 respectively.
Described link plate assembly 7 comprises link plate frame 71, and the middle part of link plate frame 71 sides is provided with the upper mousing-hook 72 of bending formation and the lower mousing-hook 73 that bending forms; Described upper mousing-hook 72 is positioned at the top of lower mousing-hook 73, and the lower end of the lower end of upper mousing-hook 72 and lower mousing-hook 73 is equipped with coupler body 74 straight down. Described upper mousing-hook 72 has more than 2 in the side of link plate frame 71 horizontal distribution, and upper mousing-hook 72 is connected with the inner concave 31 on upper rail 3, and lower mousing-hook 73 is connected with lower guideway 4. On described link plate frame 71, the position of corresponding upper mousing-hook 72 and lower mousing-hook 73 is equipped with engraved structure 76. On the link plate frame 71 of described lower mousing-hook 73 both sides, be also arranged with 2 position-limited wheels 77, position-limited wheel 77 is connected with lower guideway 4; The top of position-limited wheel 77 is provided with change gear 78, and change gear 78 is connected with the outer convex surface 32 on upper rail 3. Described coupler body 74 inner sides are provided with fillet 75.
Described pulley 6 comprises wheel body 61, and wheel body 61 sides are connected with cover plate 62, between wheel body 61 and cover plate 62, is provided with bearing 63; Described wheel body 61 is provided with the some sockets 64 that are circularly and evenly distributed, and on cover plate 62, the position of corresponding socket 64 is provided with pin 65, pin 65 and wheel body 61 stamping rivetings. On described wheel body 61 and cover plate 62, the position of connection bearing 63 is equipped with seam 66; The circumference of wheel body 61 is provided with race 67, and cover plate 62 1 sides are provided with inclined-plane 68, and inclined-plane 68 is connected with the sidewall contact of race 67.
Add man-hour, on link plate frame 71, carry out hollow out, form upper mousing-hook 72 and the lower mousing-hook 73 in Fig. 8 by engraved structure 76; By pressing and bending, form upper mousing-hook 72 and lower mousing-hook 73 in Fig. 7 again.
When installation, first bearing 63 is placed on to wheel body 61 middle parts, makes by the seam 66 on wheel body 61, a side of bearing 63 to be positioned; Then cover cover plate 62 at the opposite side of bearing 63, the pin 65 on cover plate 62 is inserted in the socket 64 on wheel body 61, by the seam 66 on cover plate 62, the opposite side of bearing 63 is positioned; Finally pin 65 is carried out to stamping riveting, make pin 65 and wheel body 61 sides riveted joints, pin 65 forms bending, and bending and cover plate 62 be positioned at the both sides of wheel body 61, thereby completes the connection between cover plate 62 and wheel body 61; Thereby install pulley 6, then by pulley base 5, pulley 6 is connected on upper sill frame 1.
When use, by the coupler body 74 of upper mousing-hook 72 and lower mousing-hook 73 respectively from elevator the upper rail 3 on bank and lower guideway 4 one end slip into; Change gear 78 is connected with inner concave 31 and the outer convex surface 32 of upper rail 3 respectively with upper mousing-hook 72, position-limited wheel 77 is connected with lower guideway 4 with lower mousing-hook 73 simultaneously.
In the time that elevator door is subject to clashing into, link plate frame 71 occurs tilting, and the coupler body 74 of upper mousing-hook 72 and lower mousing-hook 73 can hook respectively upper rail 3 and lower guideway 4, and undertaken by position-limited wheel 77 and lower guideway 4 spacing, thereby carry out anticreep.
Claims (9)
1. a run-resistant elevator door assembly, it is characterized in that: comprise upper sill frame (1), upper sill frame (1) middle part is provided with the upper rail (3) that bending forms, and upper rail (3) below is connected with lower guideway (4), and the width of lower guideway (4) equates with the width of upper rail (3); The end of upper sill frame (1) one side is connected with pulley (6) by pulley base (5), between pulley (6) and upper rail (3), is provided with link plate assembly (7).
2. a kind of run-resistant elevator door assembly according to claim 1, is characterized in that: described upper rail (3) comprises inner concave (31) and outer convex surface (32), the two ends of inner concave (31) are connected with upper sill frame (1) and outer convex surface (32) respectively.
3. a kind of run-resistant elevator door assembly according to claim 2, it is characterized in that: described link plate assembly (7) comprises link plate frame (71), the middle part of link plate frame (71) side is provided with the upper mousing-hook (72) of bending formation and the lower mousing-hook (73) that bending forms; Described upper mousing-hook (72) is positioned at the top of lower mousing-hook (73), and the lower end of the lower end of upper mousing-hook (72) and lower mousing-hook (73) is equipped with coupler body (74) straight down.
4. a kind of run-resistant elevator door assembly according to claim 3, it is characterized in that: described upper mousing-hook (72) has more than 2 in the side horizontal distribution of link plate frame (71), upper mousing-hook (72) is connected with the inner concave (31) on upper rail (3), and lower mousing-hook (73) is connected with lower guideway (4).
5. a kind of run-resistant elevator door assembly according to claim 3, is characterized in that: the position of the upper corresponding upper mousing-hook (72) of described link plate frame (71) and lower mousing-hook (73) is equipped with engraved structure (76).
6. a kind of run-resistant elevator door assembly according to claim 3, is characterized in that: on the link plate frame (71) of described lower mousing-hook (73) both sides, be also arranged with 2 position-limited wheels (77), position-limited wheel (77) is connected with lower guideway (4); The top of position-limited wheel (77) is provided with change gear (78), and change gear (78) is connected with the outer convex surface (32) on upper rail (3).
7. a kind of run-resistant elevator door assembly according to claim 3, is characterized in that: described coupler body (74) inner side is provided with fillet (75).
8. according to a kind of run-resistant elevator door assembly described in arbitrary claim in claim 1 to 7, it is characterized in that: described pulley (6) comprises wheel body (61), wheel body (61) side is connected with cover plate (62), between wheel body (61) and cover plate (62), is provided with bearing (63); Described wheel body (61) is provided with the some sockets (64) that are circularly and evenly distributed, and the position of the upper corresponding socket (64) of cover plate (62) is provided with pin (65), pin (65) and wheel body (61) stamping riveting.
9. a kind of run-resistant elevator door assembly according to claim 8, is characterized in that: the position of the upper connection bearing (63) of described wheel body (61) and cover plate (62) is equipped with seam (66); The circumference of wheel body (61) is provided with race (67), and cover plate (62) one sides are provided with inclined-plane (68), and inclined-plane (68) are connected with the sidewall contact of race (67).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521127727.2U CN205241025U (en) | 2015-12-30 | 2015-12-30 | Anticreep type elevator layer door subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521127727.2U CN205241025U (en) | 2015-12-30 | 2015-12-30 | Anticreep type elevator layer door subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205241025U true CN205241025U (en) | 2016-05-18 |
Family
ID=55940104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521127727.2U Expired - Fee Related CN205241025U (en) | 2015-12-30 | 2015-12-30 | Anticreep type elevator layer door subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205241025U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105438947A (en) * | 2015-12-30 | 2016-03-30 | 浙江奥力迅电梯部件有限公司 | Disconnection prevention type elevator landing door component |
| CN107285172A (en) * | 2017-08-03 | 2017-10-24 | 上海三菱电梯有限公司 | Anti-derail unit and the elevator door-motor provided with the anti-derail unit |
-
2015
- 2015-12-30 CN CN201521127727.2U patent/CN205241025U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105438947A (en) * | 2015-12-30 | 2016-03-30 | 浙江奥力迅电梯部件有限公司 | Disconnection prevention type elevator landing door component |
| CN107285172A (en) * | 2017-08-03 | 2017-10-24 | 上海三菱电梯有限公司 | Anti-derail unit and the elevator door-motor provided with the anti-derail unit |
| CN107285172B (en) * | 2017-08-03 | 2020-07-14 | 上海三菱电梯有限公司 | Derailing prevention device and elevator door motor with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20201230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |