CN205442352U - Lift -cabin door link plate and anticreep pothook thereof - Google Patents
Lift -cabin door link plate and anticreep pothook thereof Download PDFInfo
- Publication number
- CN205442352U CN205442352U CN201521126527.5U CN201521126527U CN205442352U CN 205442352 U CN205442352 U CN 205442352U CN 201521126527 U CN201521126527 U CN 201521126527U CN 205442352 U CN205442352 U CN 205442352U
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- CN
- China
- Prior art keywords
- pedestal
- hanging plate
- anticreep
- grab
- lift door
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Abstract
The utility model discloses a lift -cabin door link plate and anticreep pothook thereof, wherein, the anticreep pothook includes the base and connects the hook on the base, the front of base or the back are for to paste the installation face that leans on with the lift -cabin door link plate mutually, the hook includes: the connection is at the root of base side, with the root links to each other and the positive arm of perpendicular to base, be located the terminal head that just upwarps of arm. The base is adj. Tabular, is equipped with the mounting hole that link up the front and the back on the base. The utility model provides an anticreep pothook is small, and simple structure is compact, and the standardization level is high, and simple to operate can effectively prevent to drop on the door strap is by the door guide rail, improves door strap reliability of operation and security.
Description
Technical field
This utility model relates to elevator technology field, is specifically related to a kind of lift door hanging plate and anticreep grab thereof.
Background technology
Elevator door includes layer door and gate, and gate is servo-actuated with car, and gate is provided power to open and close by the automatic door being positioned at sedan-chair top；Layer door is corresponding with landing doorway, passively opens and closes under the drive of gate.
Elevator door is made up of parts such as door strap, door leaf (being fixedly mounted on door strap), door guide roller, gate sill, door guide rails, and elevator door is suspended on a guide rail by door guide roller, is matched with gate sill by door slide block in the bottom of elevator door.
When elevator door is by external force collision effect, door guide roller easily comes off from door guide rail, causes door strap to derail, causes security incident.In order to avoid door guide roller departs from door guide rail, generally arranging upper and lower two rollers on elevator door, door guide rail clamps between the rollers 27 and 28, plays certain effect preventing lift door hanging plate from coming off.
But use the anticreep limited use of two rollers, prior art also has other anticreep mode, such as, utilizes door strap self directly to strike out integral type grab, when integral type card is hooked in assembling, need to insert, during installation fee from the side of door head plate.
Utility model content
This utility model provides a kind of lift door hanging plate and anticreep grab thereof, and Anti-release clamp hook structure is simple, easy for installation, and standardization level is high, it is possible to effectively prevent door strap from coming off from door guide rail, it is ensured that the safety and reliability that door system runs.
A kind of anticreep grab of lift door hanging plate, including pedestal and the hook that is connected on pedestal, the front of described pedestal or the back side are the installed surface reclined mutually with lift door hanging plate, and described hook includes:
It is connected to the root of pedestal side；
It is connected with described root and is perpendicular to the arm in pedestal front；
The end being positioned at described arm and the head upwarped.
Described pedestal and hook are in the side of door strap or are in the both sides of door strap respectively, utilize bolt to be fixed on door strap by pedestal, easy for installation.
The anticreep grab that this utility model provides uses the sheet metal bending and molding such as steel plate or galvanized sheet, or die cast, and after installing, door guide rail is in the top of arm, and when door strap is by external force collision, head prevents door strap from being deviate from by door guide rail.
Described pedestal is tabular, and pedestal is provided with the installing hole of through front and back.By the bolt of penetrating mounting holes, pedestal is fixed on door strap.
Installing at least one described anticreep grab on every piece of door strap, for steadiness that is easy for installation and that keep anticreep grab to install, as preferably, described installing hole is be in base central region one, or two be arranged side by side on pedestal.
In order to ensure the intensity of anticreep grab, it is preferable that described hook is tabular and is structure as a whole with pedestal.Described arm includes the wide extension being connected with root and the width section of narrowing being connected with head successively.
The hook quantity of each anticreep grab selects as required, and such as, described hook is one, is connected to the side of pedestal.Or, described hook is two, is connected to the opposite sides of pedestal.
As preferably, the top of described pedestal is along the junction higher than hook root.When pedestal and hook are in the both sides of door strap, when door strap is by external force collision, the top of pedestal applies active force along to door strap, prevents hook from following door strap and deflects.
As preferably, the end of described pedestal, is along concordant with the junction of hook root.
This utility model additionally provides a kind of lift door hanging plate being provided with described anticreep grab, described lift door hanging plate is provided with grab through hole, the pedestal front of described anticreep grab reclines mutually with lift door hanging plate, and the hook of described anticreep grab is through grab through hole to the opposite side of lift door hanging plate.
The Anti-release clamp coupler body that this utility model provides amasss little, simple and compact for structure, and standardization level is high, easy for installation, it is possible to effectively to prevent door strap from being come off by door guide rail, improves door strap reliability of operation and safety.
Accompanying drawing explanation
Fig. 1 a is the schematic diagram of the first embodiment of this utility model anticreep grab；
Fig. 1 b is the schematic diagram of the second embodiment of this utility model anticreep grab；
Fig. 2 is the schematic diagram of the third embodiment of this utility model anticreep grab；
Fig. 3 is the schematic diagram of the 4th kind of embodiment of this utility model anticreep grab；
Fig. 4 is the schematic diagram that this utility model anticreep grab installs；
Fig. 5 is the schematic cross-section that this utility model anticreep grab installs.
In figure: 1, pedestal；2, installing hole；3, arm；4, door guide rail；5, head；6, grab through hole；7, bolt；8, lift door hanging plate.
Detailed description of the invention
Below in conjunction with the accompanying drawings, this utility model lift door hanging plate and anticreep grab thereof are described in detail.
Embodiment 1
As shown in Fig. 1 a, 1b, the anticreep grab of lift door hanging plate, including pedestal 1 and be connected to the hook on pedestal 1, hook is structure as a whole with pedestal 1, the bending of the sheet metal such as steel plate or galvanized sheet form.
Pedestal 1 is tabular, and the front of pedestal 1 or the back side are the installed surface reclined mutually with lift door hanging plate, and as shown in Figure 1a, the face pointed by arrow A is the front of pedestal 1, and the face pointed by arrow B is the back side of pedestal 1.
Pedestal 1 is provided with the installing hole 2 of through front and back, and installing hole 2 is one, and is in the central area of pedestal 1.Hook is one, is connected to the side of pedestal 1.
Hook includes: is connected to the root of pedestal 1 side, is connected with root and is perpendicular to the arm 3 in pedestal 1 front and is positioned at the end of arm 3 and the head 5 upwarped.The top of pedestal 1 is along the junction higher than hook root, and the end of pedestal 1 is along concordant with the junction of hook root.
Arm 3 includes the wide extension being connected with root and the width section of narrowing being connected with head 5 successively.
Embodiment 2
As in figure 2 it is shown, the difference of the present embodiment and embodiment 1 is, hook is two, is connected to the opposite sides of pedestal 1.
Embodiment 3
As it is shown on figure 3, the difference of the present embodiment and embodiment 2 is, the installing hole 2 on pedestal 1 is two, and is arranged side by side.
Embodiment 4
The lift door hanging plate 8 of anticreep grab is installed as shown in Figure 4, Figure 5, lift door hanging plate 8 is provided with grab through hole 6, pedestal 1 front of anticreep grab reclines with lift door hanging plate 8 phase, and by bolt 7, pedestal 1 is fixed with lift door hanging plate 8, the hook of anticreep grab is through the opposite side of grab through hole 6 to lift door hanging plate 8.The installation quantity of the anticreep grab on lift door hanging plate 8 selects as required.
Door guide rail 4 is in above the arm 3 of anticreep grab, when door strap 8 is by external force collision, the head 5 of anticreep grab blocks a guide rail 4, prevents door strap 8 from coming off.
Below only detailed description has been done with regard to optimal embodiment; but it is not intended that the restriction of other modes that this utility model is implemented; every further improving on the basis of this utility model and scheme that is similar or that duplicate, being accordingly to be regarded as is the scope that is claimed of this utility model.
Claims (10)
1. an anticreep grab for lift door hanging plate, including pedestal and the hook that is connected on pedestal, it is characterised in that the front of described pedestal or the back side are the installed surface reclined mutually with lift door hanging plate, and described hook includes:
It is connected to the root of pedestal side；
It is connected with described root and is perpendicular to the arm in pedestal front；
The end being positioned at described arm and the head upwarped.
2. the anticreep grab of lift door hanging plate as claimed in claim 1, it is characterised in that described pedestal is tabular, and pedestal is provided with the installing hole of through front and back.
3. the anticreep grab of lift door hanging plate as claimed in claim 2, it is characterised in that described installing hole is be in base central region one, or two be arranged side by side on pedestal.
4. the anticreep grab of lift door hanging plate as claimed in claim 1, it is characterised in that described hook is tabular and is structure as a whole with pedestal.
5. the anticreep grab of lift door hanging plate as claimed in claim 1, it is characterised in that described arm includes the wide extension being connected with root and the width section of narrowing being connected with head successively.
6. the anticreep grab of lift door hanging plate as claimed in claim 1, it is characterised in that described hook is, is connected to the side of pedestal.
7. the anticreep grab of lift door hanging plate as claimed in claim 1, it is characterised in that described hook is two, is connected to the opposite sides of pedestal.
8. the anticreep grab of the lift door hanging plate as described in as arbitrary in claim 1～7, it is characterised in that the top of described pedestal is along the junction higher than hook root.
9. the anticreep grab of the lift door hanging plate as described in as arbitrary in claim 1～7, it is characterised in that the end of described pedestal is along concordant with the junction of hook root.
10. the lift door hanging plate installing described anticreep grab arbitrary just like claim 1～9, it is characterized in that, described lift door hanging plate is provided with grab through hole, the pedestal front of described anticreep grab reclines mutually with lift door hanging plate, and the hook of described anticreep grab is through grab through hole to the opposite side of lift door hanging plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521126527.5U CN205442352U (en) | 2015-12-29 | 2015-12-29 | Lift -cabin door link plate and anticreep pothook thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521126527.5U CN205442352U (en) | 2015-12-29 | 2015-12-29 | Lift -cabin door link plate and anticreep pothook thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205442352U true CN205442352U (en) | 2016-08-10 |
Family
ID=56598318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521126527.5U Active CN205442352U (en) | 2015-12-29 | 2015-12-29 | Lift -cabin door link plate and anticreep pothook thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205442352U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110745676A (en) * | 2019-10-30 | 2020-02-04 | 河北盘盘科技有限公司 | Display screen device of elevator door and passage door |
-
2015
- 2015-12-29 CN CN201521126527.5U patent/CN205442352U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110745676A (en) * | 2019-10-30 | 2020-02-04 | 河北盘盘科技有限公司 | Display screen device of elevator door and passage door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |