CN105936465A - Disengagement-prevention elevator center opening door head hanging plate with novel door plate connecting structure - Google Patents
Disengagement-prevention elevator center opening door head hanging plate with novel door plate connecting structure Download PDFInfo
- Publication number
- CN105936465A CN105936465A CN201610542471.4A CN201610542471A CN105936465A CN 105936465 A CN105936465 A CN 105936465A CN 201610542471 A CN201610542471 A CN 201610542471A CN 105936465 A CN105936465 A CN 105936465A
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- CN
- China
- Prior art keywords
- plate
- door
- disengagement
- hook
- installation
- 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.)
- Pending
Links
- 238000009434 installation Methods 0.000 claims abstract description 20
- 238000004080 punching Methods 0.000 claims abstract 2
- 238000005452 bending Methods 0.000 claims description 21
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000009970 fire resistant effect Effects 0.000 description 3
- 230000002265 prevention Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/30—Constructional features of doors or gates
- B66B13/303—Details of door panels
Landscapes
- Elevator Door Apparatuses (AREA)
Abstract
The invention relates to a disengagement-prevention elevator center opening door head hanging plate with a novel door plate connecting structure. Guide wheel installation holes are formed in a hanging plate body. The disengagement-prevention elevator center opening door head hanging plate is characterized in that upper disengagement-prevention hooks and a lower disengagement-prevention hook are manufactured on the hanging plate body, the lower portion of the hanging plate body is bent to manufacture a door plate installation bottom edge, the two ends of the door plate installation bottom edge are punched and bent to form installation plates, installation holes are formed in the installation plates, the front parts of the installation plates are connected with the door plate installation bottom edge, punching seams are formed between the two sides of each installation plate and the door plate installation bottom edge, and extending sections stretching out of the rear part of the door plate installation bottom edge are manufactured at the tail parts of the installation plates. The disengagement-prevention elevator center opening door head hanging plate is scientific and reasonable in structure design, the hanging plate body is provided with the structure of the upper disengagement-prevention hooks and the lower disengagement-prevention hook, and a good disengagement-prevention effect is achieved in cooperation with a disengagement-prevention bottom plate; the bottom plate installation edge connected with a door plate has the advantages of being easy to machine and manufacture, stable in structure and high in connection reliability.
Description
Technical field
The invention belongs to elevator technology field, a kind of have the anti-of Novel door plate attachment structure
De-elevator center opening door head link plate.
Background technology
The composition of elevator fire resistant doorsets includes: fireproof landing door device, fireproof door plate, fire prevention door pocket, anti-
Fire sill etc.；Its main door-opening mode mainly has: in point, side open two-fold, in point two-fold etc.,
Common for midsplit type.Elevator fire resistant doorsets, in addition to the function possessing common door, are also equipped with preventing floor
Fire is spread by elevator hoistways most important effect.By between door-plate, door pocket and sill
All be mutually twisted by special structure, with flow of metal after keeping from heat excessive and produce bigger seam
Gap, and its integrity can be kept after being heated, it is possible to bear corresponding power.For midsplit type
Fire resistant doorsets, its head unit is made up of base plate and two link plates of band guide rail, is divided by two link plates
Dai Dong not move by two door-plates.Its guide rail uses the mode of bending on base plate to make guide rail.
The guide wheel installed on link plate moves along guide rail upper surface.For ensureing the stable of link plate and base plate
Property, on link plate, generally make mousing-hook, existing mousing-hook all hangs over edge on guide rail, and bottom does not has
There is disconnecting prevention structure.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that one is prone to processing, has
The anticreep elevator center opening door head link plate with Novel door plate attachment structure of upper and lower pair of mousing-hook structure.
The present invention solves its technical problem and is achieved through the following technical solutions:
A kind of anticreep elevator center opening door head link plate with Novel door plate attachment structure, makes on link plate
There is guide wheel installing hole, it is characterised in that: mousing-hook and lower mousing-hook, link plate on being shaped with on link plate
The equal bending in bottom is shaped with door-plate and installs edge, the end, installs the two ends equal stamping-out bending shape on edge, the end at this door-plate
Becoming installing plate, be all shaped with installing hole on this installing plate, edge, the end is installed with door-plate in the front portion of installing plate
Being connected, the both sides of installing plate and door-plate are installed and are formed stamping-out seam between edge, the end, and installing plate afterbody is shaped with
Stretch out door-plate and the extension along rear portion, the end is installed.
And, described installing hole is the elongated hole made at width along the door-plate installation end.
And, described upper mousing-hook, lower mousing-hook are on link plate bending shape after the stamping-out of local
Becoming, upper mousing-hook towards interior bending and is shaped with downward coupler body from the plate of link plate, and lower mousing-hook is from hanging
The plate of plate is towards interior bending and is shaped with coupler body upwards.
Advantages of the present invention and having the beneficial effect that
1, originally having the anticreep elevator center opening door head link plate of Novel door plate attachment structure, link plate bottom is equal
Bending is shaped with door-plate and installs edge, the end, and the two ends equal stamping-out bending installing edge, the end at this door-plate forms installation
Plate, is all shaped with installing hole on this installing plate, more easily processes, and installing plate afterbody is shaped with and stretches out
Door-plate install the end along the extension at rear portion, increase the area of installing plate, this extension with door-plate
During connection, can effectively increase the contact area with door-plate, improve its reliability connected.
2, installing hole is the elongated hole made at width along the door-plate installation end, due to the face of installing plate
Long-pending increase, can make installing hole elongated hole, and can be made into larger diameter, be used for using high intensity
Connecting bolt and door-plate are fixed installation, not only can improve its bonding strength, also can realize connecting
The fine setting of position.
3, originally there is the anticreep elevator center opening door head link plate of Novel door plate attachment structure, upper mousing-hook,
Lower mousing-hook be on link plate local stamping-out after bending formed, upper mousing-hook from the plate of link plate towards
Interior bending is also shaped with downward coupler body, and lower mousing-hook and is shaped with upwards towards interior bending from the plate of link plate
Coupler body, upper and lower mousing-hook guide rail top and the bottom made with on base plate formed guide groove carry out coordinating peace
Dress.
4, present configuration design science is reasonable, and link plate has upper and lower pair of mousing-hook structure, with anti-
De-base plate matches and realizes good anticreep effect, and the base plate that is connected with door-plate is installed and is prone to along having
Processing and manufacturing, stabilized structure, the advantage that connection reliability is high.
Accompanying drawing explanation
Fig. 1 is the perspective view of the present invention；
Fig. 2 is the partial structurtes enlarged diagram of the present invention.
Description of reference numerals:
Mousing-hook under the upper mousing-hook of 1-base plate, 2-, 3-, 4-installing plate, 5-installing hole, 6-door-plate are installed
Edge, the end, 7-guide wheel installing hole, 8-extension, 9-stamping-out seam.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings, and following example are illustrative, no
It is determinate, it is impossible to limit protection scope of the present invention with this.
A kind of anticreep elevator center opening door head link plate with Novel door plate attachment structure, on link plate 1
It is shaped with guide wheel installing hole 7.Mousing-hook 2 and lower mousing-hook 3 on being shaped with on link plate, link plate bottom is equal
Bending is shaped with door-plate and installs the end along 6, installs the two ends equal stamping-out bending on edge, the end at this door-plate and is formed and install
Plate 4, is all shaped with installing hole 5 on this installing plate, and the front portion of installing plate is installed edge, the end and is connected with door-plate,
The both sides of installing plate and door-plate are installed and are formed stamping-out seam 9 between edge, the end, and installing plate afterbody is shaped with and stretches out door
The extension 8 along rear portion, the end installed by plate.More easily processing, installing plate afterbody is shaped with and stretches out door-plate peace
Dress the end along the extension at rear portion, increase the area of installing plate, this extension when being connected with door-plate,
Can effectively increase the contact area with door-plate, improve its reliability connected.
Installing hole is the elongated hole made at width along the door-plate installation end.Upper mousing-hook, lower anticreep
Hook be on link plate local stamping-out after bending formed, upper mousing-hook from the plate of link plate towards interior bending
And it being shaped with downward coupler body, lower mousing-hook towards interior bending and is shaped with coupler body upwards from the plate of link plate.
Although disclosed embodiments of the invention and accompanying drawing for the purpose of illustration, but the technology of this area
Personnel are appreciated that without departing from the present invention and spirit and scope of the appended claims, various
Replace, to change and modifications be all possible, and therefore the scope of the present invention is not limited to embodiment and attached
Figure disclosure of that.
Claims (3)
1. there is an anticreep elevator center opening door head link plate for Novel door plate attachment structure, on link plate
It is shaped with guide wheel installing hole, it is characterised in that: mousing-hook and lower mousing-hook on being shaped with on link plate, hang
The equal bending in plate bottom is shaped with door-plate and installs edge, the end, installs the two ends equal stamping-out bending on edge, the end at this door-plate
Forming installing plate, be all shaped with installing hole on this installing plate, the end, is installed with door-plate in the front portion of installing plate
Along being connected, the both sides of installing plate and door-plate are installed and are formed stamping-out seam, installing plate afterbody system between edge, the end
There is the extension stretching out the door-plate installation end along rear portion.
A kind of elevator center opening door with Novel door plate attachment structure the most according to claim 1
Head unit, it is characterised in that: described installing hole is made at width along the door-plate installation end
Elongated hole.
A kind of elevator center opening door with Novel door plate attachment structure the most according to claim 1
Head unit, it is characterised in that: described upper mousing-hook, lower mousing-hook are on link plate local punching
After sanction, bending is formed, and upper mousing-hook towards interior bending and is shaped with downward coupler body from the plate of link plate, under
Mousing-hook towards interior bending and is shaped with coupler body upwards from the plate of link plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610542471.4A CN105936465A (en) | 2016-07-11 | 2016-07-11 | Disengagement-prevention elevator center opening door head hanging plate with novel door plate connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610542471.4A CN105936465A (en) | 2016-07-11 | 2016-07-11 | Disengagement-prevention elevator center opening door head hanging plate with novel door plate connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105936465A true CN105936465A (en) | 2016-09-14 |
Family
ID=56872289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610542471.4A Pending CN105936465A (en) | 2016-07-11 | 2016-07-11 | Disengagement-prevention elevator center opening door head hanging plate with novel door plate connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105936465A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203064976U (en) * | 2013-02-22 | 2013-07-17 | 四川美奥电梯股份有限公司 | Elevator storey door device hanging plate and elevator door operator hanging plate |
| CN204150905U (en) * | 2014-10-20 | 2015-02-11 | 宁波欧菱电梯配件有限公司 | The elevator landing door of impact resistance |
| CN204917582U (en) * | 2015-09-25 | 2015-12-30 | 宁波昌隆机电有限公司 | Take mousing -hook's door strap connection structure for elevator |
| CN205241015U (en) * | 2015-12-30 | 2016-05-18 | 浙江奥力迅电梯部件有限公司 | Anticreep type link plate for elevator |
-
2016
- 2016-07-11 CN CN201610542471.4A patent/CN105936465A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203064976U (en) * | 2013-02-22 | 2013-07-17 | 四川美奥电梯股份有限公司 | Elevator storey door device hanging plate and elevator door operator hanging plate |
| CN204150905U (en) * | 2014-10-20 | 2015-02-11 | 宁波欧菱电梯配件有限公司 | The elevator landing door of impact resistance |
| CN204917582U (en) * | 2015-09-25 | 2015-12-30 | 宁波昌隆机电有限公司 | Take mousing -hook's door strap connection structure for elevator |
| CN205241015U (en) * | 2015-12-30 | 2016-05-18 | 浙江奥力迅电梯部件有限公司 | Anticreep type link plate for elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160914 |