CN205892450U - Elevator center opening door head device with novel door plant connection structure - Google Patents
Elevator center opening door head device with novel door plant connection structure Download PDFInfo
- Publication number
- CN205892450U CN205892450U CN201620726777.0U CN201620726777U CN205892450U CN 205892450 U CN205892450 U CN 205892450U CN 201620726777 U CN201620726777 U CN 201620726777U CN 205892450 U CN205892450 U CN 205892450U
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- head device
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- 238000005452 bending Methods 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims abstract description 11
- 238000004080 punching Methods 0.000 claims description 5
- 230000008901 benefit Effects 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000010959 steel Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000009970 fire resistant effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
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- Elevator Door Apparatuses (AREA)
Abstract
The utility model relates to an elevator center opening door head device with novel door plant connection structure, including bottom plate, left link plate, right hanging board, latch hook mechanism, there is the guide rail along the length direction system on the bottom plate, the rope sheave is installed respectively at the upper portion both ends of bottom plate, left link plate, the last guide pulley of all installing of right hanging board, a left side, right hanging board direction are installed on the guide rail of bottom plate, stimulate through the transmission steel wire rope who detours on two rope sheaves between left link plate, the right hanging board, the fixed hook of bottom plate mid -mounting latch hook mechanism, install the elastic hook of latch hook mechanism on the left link plate, its characterized in that: left link plate and the right hanging board lower part system of all bending there is a door plant installation end edge, at the equal blanking in both ends on this door plant installation end edge formation mounting panel of bending, all the system has the mounting hole on this mounting panel. The utility model has the advantages of reasonable design, have easy manufacturing, the structure is firm, connects the high advantage of reliability, is an elevator center opening door head device that has higher novelty.
Description
Technical field
This utility model belongs to elevator technology field, particularly a kind of elevator center opening door with Novel door plate attachment structure
Head device.
Background technology
The composition of elevator fire resistant doorsets includes: fireproof landing door device, fireproof door plate, fire prevention door pocket, fire prevention sill etc.；It is main
Door-opening mode mainly has: in point, side open two-fold, in point two-fold etc., the most common are midsplit type.Elevator fire resistant doorsets remove to be possessed commonly
Outside the function of door, it is also equipped with preventing floor fire from spreading by elevator hoistways have most important effect.For midsplit type fire resistant doorsets,
Its head device is made up of the base plate with guide rail and left and right two link plates, drives left and right two respectively by left and right two link plates
Individual door-plate moves.Its guide rail is using making guide rail by the way of bending on base plate.The guide wheel installed on link plate is along guide rail
Upper surface moves.
Existing link plate all forms an installation bottom edge being used for being fixedly connected with door-plate by the flanging of its bottom, and
Here bottom along on installing hole is formed with using punching mode.Due to bending come installation bottom edge width less, therefore its plus
Work installing hole is very high to requirement on machining accuracy, high processing costs, and during later stage connection door-plate, mounting process is required also very high,
Adjustability is less.
Content of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of easy to process, improves link plate and install
Bottom, along easy making process, strengthens the elevator center opening door head device with Novel door plate attachment structure of connection reliability.
This utility model solves its technical problem and is achieved through the following technical solutions:
A kind of elevator center opening door head device with Novel door plate attachment structure, including base plate, left link plate, right link plate, lock
Hook mechanism, is formed with guide rail on base plate along its length, and the both upper ends thereof of base plate is respectively mounted rope sheave, on left link plate, right link plate
It is mounted on guide wheel, left and right link plate guiding is installed on the guide rail of base plate, passes through to detour in two between left link plate, right link plate
Shackle line on rope sheave is pulled, and installs the fixation hook of latch hook mechanism, right link plate is provided with latch hook machine in the middle part of base plate
The elastic hook of structure it is characterised in that: the equal bending of described left link plate and right link plate bottom is formed with door-plate and installs bottom edge, in this door-plate
The two ends installing bottom edge are all punched bending formation installing plate, are all formed with installing hole on this installing plate.
And, bottom is installed along being connected with door-plate in the described front portion of installing plate, and bottom edge is installed with door-plate in the both sides of installing plate
Between formed punching seam, installing plate afterbody be formed with stretch out door-plate install bottom along rear portion extension.
And, described installing hole is to install bottom in the made elongated hole of width along door-plate.
Advantage of the present utility model and having the beneficial effect that
1st, originally there is the elevator center opening door head device of Novel door plate attachment structure, the equal bending system of left link plate and right link plate bottom
There is door-plate that bottom edge is installed, the two ends installing bottom edge in this door-plate are all punched bending and form installing plate, are all formed with this installing plate
Installing hole, more easily processes.
2nd, originally there is the elevator center opening door head device of Novel door plate attachment structure, bottom edge is installed with door-plate in the front portion of installing plate
It is connected, between the both sides of installing plate and door-plate installation bottom edge, forms punching seam, installing plate afterbody is formed with and stretches out door-plate installation bottom edge
The extension at rear portion, increases the area of installing plate, and this extension, when being connected with door-plate, can effectively increase the contact with door-plate
Area, improves the reliability of its connection.
3rd, originally there is the elevator center opening door head device of Novel door plate attachment structure, installing hole is to install bottom in width along door-plate
The made elongated hole in direction, the area due to installing plate increases, and installing hole can be made elongated hole, and can be made into larger diameter, uses
In installation is fixed using high intensity connecting bolt and door-plate, not only can improve its bonding strength, also can achieve link position
Fine setting.
4th, this utility model reasonable in design, has a manufacture easy to process, stabilized structure, high excellent of connection reliability
Point, is a kind of elevator center opening door head device with higher innovation.
Brief description
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of left link plate of the present utility model or right link plate；
Fig. 3 is the local structural graph of left link plate of the present utility model or right link plate.
Description of reference numerals:
1- base plate, 2- guide rail, 3- shackle line, the left link plate of 4-, 5- latch hook mechanism, the right link plate of 6-, 7- elastic hook, 8- are solid
Determine hook, bottom edge installed by 9- door-plate, 10- installing plate, 11- are punched seam, 12- extension, 13- installing hole, the upper mousing-hook of 14-, under 15-
Mousing-hook.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings, and following examples are descriptive, is not to limit
Property it is impossible to protection domain of the present utility model is limited with this.
A kind of elevator center opening door head device with Novel door plate attachment structure, including base plate 1, left link plate 4, right link plate 6,
Latch hook mechanism 5, is formed with guide rail 2 on base plate along its length, and the both upper ends thereof of base plate is respectively mounted rope sheave, left link plate, right extension
Guide wheel is mounted on plate, left and right link plate guiding is installed on the guide rail of base plate, installs the fixation hook of latch hook mechanism in the middle part of base plate
8, right link plate is provided with the elastic hook 7 of latch hook mechanism.Pass through the transmission detoured on two rope sheaves between left link plate, right link plate
Steel wire rope 3 is pulled.
Left link plate, right link plate are anticreep link plate, and its back is all formed with mousing-hook 14, lower mousing-hook 15, upper and lower anticreep
The guide groove that hook is not formed up and down with made guide rail on base plate carries out cooperation and installs.The equal bending of its left link plate and right link plate bottom is formed with
Door-plate installs bottom along 9, is all punched bending at the two ends on this door-plate installation bottom edge and forms installing plate 10, is all formed with this installing plate
Installing hole 13.Bottom is installed along being connected with door-plate in the front portion of installing plate, and the both sides of installing plate and door-plate are installed and formed punching between the edge of bottom
Tailor 11, and installing plate afterbody is formed with the extension 12 stretching out door-plate installation bottom along rear portion.Installing hole is to install bottom in width along door-plate
The made elongated hole in degree direction.Installing plate afterbody is formed with and stretches out door-plate installation bottom along the extension at rear portion, increases the face of installing plate
Long-pending, this extension, when being connected with door-plate, can effectively increase the contact area with door-plate, improves the reliability of its connection.
Although disclosed embodiment of the present utility model and accompanying drawing for the purpose of illustration, those skilled in the art is permissible
Understand, without departing from this utility model and spirit and scope of the appended claims, various replacements, to change and modifications be all can
Can, scope therefore of the present utility model is not limited to embodiment and accompanying drawing disclosure of that.
Claims (3)
1. a kind of elevator center opening door head device with Novel door plate attachment structure, including base plate, left link plate, right link plate, latch hook
Mechanism, is formed with guide rail on base plate along its length, and the both upper ends thereof of base plate is respectively mounted rope sheave, on left link plate, right link plate all
Guide wheel is installed, left and right link plate guiding is installed on the guide rail of base plate, passes through to detour and restrict in two between left link plate, right link plate
Shackle line on wheel is pulled, and installs the fixation hook of latch hook mechanism, right link plate is provided with latch hook mechanism in the middle part of base plate
Elastic hook it is characterised in that: the equal bending of described left link plate and right link plate bottom be formed with door-plate install bottom edge, this door-plate peace
The two ends on dress bottom edge are all punched bending and form installing plate, are all formed with installing hole on this installing plate.
2. a kind of elevator center opening door head device with Novel door plate attachment structure according to claim 1, its feature exists
In: bottom is installed along being connected with door-plate in the front portion of described installing plate, and the both sides of installing plate and door-plate are installed and formed punching between the edge of bottom
Tailor, installing plate afterbody is formed with the extension stretching out door-plate installation bottom along rear portion.
3. a kind of elevator center opening door head device with Novel door plate attachment structure according to claim 1, its feature exists
In: described installing hole is to install bottom in the made elongated hole of width along door-plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620726777.0U CN205892450U (en) | 2016-07-11 | 2016-07-11 | Elevator center opening door head device with novel door plant connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620726777.0U CN205892450U (en) | 2016-07-11 | 2016-07-11 | Elevator center opening door head device with novel door plant connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205892450U true CN205892450U (en) | 2017-01-18 |
Family
ID=57771941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620726777.0U Active CN205892450U (en) | 2016-07-11 | 2016-07-11 | Elevator center opening door head device with novel door plant connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205892450U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106006324A (en) * | 2016-07-11 | 2016-10-12 | 鑫诺电梯有限公司 | Elevator center opening door head device with novel door plank connecting structure |
-
2016
- 2016-07-11 CN CN201620726777.0U patent/CN205892450U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106006324A (en) * | 2016-07-11 | 2016-10-12 | 鑫诺电梯有限公司 | Elevator center opening door head device with novel door plank connecting structure |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |