CN206108679U - Upper portion holding device of well layering door - Google Patents
Upper portion holding device of well layering door Download PDFInfo
- Publication number
- CN206108679U CN206108679U CN201621026378.XU CN201621026378U CN206108679U CN 206108679 U CN206108679 U CN 206108679U CN 201621026378 U CN201621026378 U CN 201621026378U CN 206108679 U CN206108679 U CN 206108679U
- Authority
- CN
- China
- Prior art keywords
- link plate
- hook
- slide rail
- upper portion
- door
- 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
Links
- 230000035939 shock Effects 0.000 claims abstract description 11
- 238000005452 bending Methods 0.000 claims abstract description 4
- 230000002787 reinforcement Effects 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 abstract 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Landscapes
- Elevator Door Apparatuses (AREA)
Abstract
The utility model relates to an upper portion holding device of well layering door, bank frame including the lift -cabin door on, go up the bank frame openly about both ends be equipped with the runner respectively, go up below that the bank frame openly is located the runner be equipped with with the integrative slide rail of last bank frame, the last bank frame cross -section of slide rail position is the S type, is fixed with the link plate on the lift -cabin door, the back of link plate is equipped with the gyro wheel with slide rail looks adaptation, the back both ends of link plate respectively are equipped with an upper portion and keep the hook, and upper portion keeps hook and last bank frame S type position to carry out the joint, and the slide rail passes upper portion and keeps the clearance between hook and the link plate, and the back middle part of link plate is equipped with the hook that shocks resistance, and the hook that shocks resistance is fixed with a joint of bending of last bank frame lower part. The utility model discloses increasing upper portion at the lift -cabin door link plate back and keeping the hook and shock resistance hook, that strengthens further that link plate and last bank put up is fixed spacing, has prevented effectively that the lift -cabin door from receiving under external shock's the condition, causes the problem of droing of elevator link plate, has improved elevator operation's fail safe nature.
Description
Technical field
This utility model is related to a kind of top holding meanss of middle layered gate, belongs to elevators field.
Background technology
The folding function of elevator door (comprising layer door and car door) is mainly by elevator landing door or elevator door-motor reality
It is existing, and coupled by layer door hanging plate OR gate machine link plate between layer door gear or elevator door-motor and layer door or car door, therefore
Layer door hanging plate OR gate machine link plate is as direct drive layer door or its form of the part of car door and function in constantly optimization and complete
Kind, at this stage the structure of layer door hanging plate OR gate machine link plate is two ends and is provided with link plate roller so as in layer door frame sliding track OR gate
Flexible motion on machine slide rail, left and right layer door hanging plate OR gate machine link plate is connected in layer door gear bank frame or elevator door frame two ends
In for the wire rope gearing chain of fixed pulley, elevator door or sedan-chair are driven by wire rope gearing or so layer door hanging plate OR gate machine link plate
Railway carriage or compartment door does opposite or dorsad moves, and realizes the opening and closing function of elevator door or car door.
Current layer door hanging plate mounting means is and is suspended on the slide rail of layer door gear or elevator door frame, without corresponding
Prevent link plate from tilting forward and back or cause the safety measure that layer door hanging plate OR gate machine link plate comes off after link plate roller is damaged, if elevator layer
Door or car door are subject to external force to collide in off position or in closing process or link plate, roller are because the factor such as aging is damaged, then
Whole elevator door or car door will be with layer door hanging plate OR gate machine link plate run-off the straight in the longitudinal direction, poles in elevator operation
It is likely to occur to be come off from slide rail and falls into the security incident of elevator hoistways, causes personal injury and property loss.
Utility model content
For these reasons, the purpose of this utility model is to provide a kind of top holding meanss of middle layered gate, can in case
Only elevator door falls off, and improves the security performance of elevator.
To achieve these goals, the technical scheme that this utility model is adopted for：
Distinguish at a kind of top holding meanss of middle layered gate, including elevator door upper sill frame, the front of upper sill frame or so two ends
Runner is provided with, upper sill frame front is located at below runner the slide rail being provided with upper sill frame one, the upper sill frame of slide rail position
Section is S-type, and elevator door upper end is fixed with link plate, and the back side of link plate is provided with the roller being adapted with slide rail；The back side two of link plate
End is respectively provided with a top retaining hook, and top retaining hook and upper sill frame S types position carry out clamping, slide rail through top retaining hook and
Gap between link plate, the back side middle part of link plate is provided with shock resistance hook, and shock resistance hook is consolidated with the bending part clamping of upper sill frame bottom
It is fixed.
The middle part of the elevator door is vertically provided with door-plate reinforcement.
This utility model by increasing top retaining hook and shock resistance hook at the lift door hanging plate back side, further to strengthen hanging
Plate is spacing with the fixation of upper sill frame, effectively prevent elevator door in the case of by external force collision, causes the de- of elevator link plate
Fall problem；This utility model simple structure, it is easy to operate, improve the security reliability of elevator operation.
This utility model is further elaborated below by way of the drawings and specific embodiments.
Description of the drawings：
Fig. 1 is main structure diagram of the present utility model；
Fig. 2 is A-A directions sectional view in Fig. 1.
Specific embodiment：
As depicted in figs. 1 and 2, the top holding meanss of a kind of middle layered gate that this utility model is provided, including elevator door
Upper sill frame 7, front of upper sill frame 7 or so are respectively arranged at two ends with runner 8, the front of upper sill frame 7 be located at the lower section of runner 8 be provided with it is upper
The slide rail 5 of the one of bank frame 7, the section of upper sill frame 7 of the position of slide rail 5 is S-type, and the upper end of elevator door 4 is fixed with link plate 3, link plate 3
The back side be provided with the roller being adapted with slide rail 5；The back side of link plate 3 is respectively arranged at the two ends with a top retaining hook 1, top retaining hook
1 carries out clamping with the downward recess in S types position of upper sill frame 7, slide rail 5 through the gap top retaining hook 1 and link plate 3,
The bottom of top retaining hook 1 can avoid roller from being blocked by barrier less than the lower edge of roller, and the back side middle part of link plate 3 also sets
There is shock resistance hook 2, shock resistance hook 2 is connected and fixed with the bending part of the bottom of upper sill frame 7.For the intensity for further strengthening elevator door 4,
Door-plate reinforcement 6 is also vertically provided with the middle part of elevator door 4.
Above example only to illustrate the technical solution of the utility model and unrestricted, those of ordinary skill in the art couple
Other modifications or equivalent that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope, all should cover in right of the present utility model.
Claims (2)
1. a kind of top holding meanss of middle layered gate, it is characterised in that：Including elevator door upper sill frame, front of upper sill frame or so
Runner is respectively arranged at two ends with, upper sill frame front is located at below runner the slide rail being provided with upper sill frame one, slide rail position
Upper sill frame section it is S-type, elevator door upper end is fixed with link plate, and the back side of link plate is provided with the roller being adapted with slide rail；Link plate
The back side be respectively arranged at the two ends with a top retaining hook, top retaining hook carries out clamping with upper sill frame S types position, and slide rail passes through top
Gap between retaining hook and link plate, the back side middle part of link plate is provided with the bending of shock resistance hook, shock resistance hook and upper sill frame bottom
Place connects and fixes.
2. top holding meanss of a kind of middle layered gate according to claim 1, it is characterised in that：In the elevator door
Portion is vertically provided with door-plate reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621026378.XU CN206108679U (en) | 2016-08-31 | 2016-08-31 | Upper portion holding device of well layering door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621026378.XU CN206108679U (en) | 2016-08-31 | 2016-08-31 | Upper portion holding device of well layering door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206108679U true CN206108679U (en) | 2017-04-19 |
Family
ID=58518590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621026378.XU Expired - Fee Related CN206108679U (en) | 2016-08-31 | 2016-08-31 | Upper portion holding device of well layering door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206108679U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110194408A (en) * | 2019-07-05 | 2019-09-03 | 通用电梯股份有限公司 | A kind of anticollision elevator door |
-
2016
- 2016-08-31 CN CN201621026378.XU patent/CN206108679U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110194408A (en) * | 2019-07-05 | 2019-09-03 | 通用电梯股份有限公司 | A kind of anticollision elevator door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |