CN202130984U - Synchronous belt tightening device on elevator door base - Google Patents
Synchronous belt tightening device on elevator door base Download PDFInfo
- Publication number
- CN202130984U CN202130984U CN201120238254U CN201120238254U CN202130984U CN 202130984 U CN202130984 U CN 202130984U CN 201120238254 U CN201120238254 U CN 201120238254U CN 201120238254 U CN201120238254 U CN 201120238254U CN 202130984 U CN202130984 U CN 202130984U
- Authority
- CN
- China
- Prior art keywords
- synchronous belt
- tightening device
- mount pad
- synchronous
- elevator 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
- 230000001360 synchronised effect Effects 0.000 title claims abstract description 31
- 239000000758 substrate Substances 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 1
Landscapes
- Elevator Door Apparatuses (AREA)
Abstract
The utility model discloses a synchronous belt tightening device on an elevator door base. The synchronous belt tightening device comprises a mounting base (1) and a synchronous wheel (2), wherein the mounting base (1) comprises a cross plate (11) and a vertical plate (12); the cross plate (11) is perpendicularly connected with the vertical plate (12); the synchronous wheel is rotationally connected to the vertical plate (12) of the mounting base (1); and at least two fixing holes (3) are formed on the mounting base (1). The synchronous wheel (2) of the synchronous belt tightening device is directly mounted on the vertical plate (12) of the mounting base (1), and the other side surface of the synchronous wheel (2) is not shielded, so that the synchronous belt can be very conveniently sleeved outside the synchronous wheel (2). The synchronous belt can be replaced without dismounting the synchronous belt tightening device. The utility model belongs to the technical field of elevator fittings.
Description
Technical field
The utility model relates to a kind of elevator accessory, the synchronous belt tension device on especially a kind of elevator door base.
Background technology
All comprise a synchronous belt tension device (being used to strain synchronous band) on most of elevator door bases (closing device); The synchronous belt tension device is made up of a mount pad and a synchronizing wheel; Mount pad is fixed on the elevator door base substrate, and synchronizing wheel is rotatably connected on the mount pad and (is meant that synchronizing wheel is also rotatable after being installed on the mount pad).Synchronous belt tension device of the prior art; Synchronizing wheel, can't be fixed on the synchronous belt tension device earlier band synchronously is installed on the substrate again in the actual use about mount pad between two fixed plates; Can only be enclosed within the synchronizing wheel outside with being with synchronously earlier; Synchronizing wheel is installed on the mount pad again, and then synchronous belt tension device (mount pad and synchronizing wheel) is installed on the substrate, the structure of this synchronous belt tension device exists installs trouble; In addition,, can only pull down the synchronous belt tension device earlier, pull down synchronizing wheel then and change band synchronously when synchronous band damage needs to change.In sum, there is shortcomings such as being with the installing and replacing trouble synchronously in the structure of prior art synchronous belt tension device.
Summary of the invention
The utility model technical matters to be solved is: provide a kind of convenience synchronously with the synchronous belt tension device of installing/dismounting.
The technical scheme that the utility model is taked is: the synchronous belt tension device on the elevator door base, comprise mount pad and synchronizing wheel, and mount pad comprises a transverse slat and a riser, and transverse slat vertically is connected with upright board edn, and synchronizing wheel is rotatably connected on the riser of mount pad; At least be provided with two fixed orifices on the mount pad.
The beneficial effect of the utility model is: the synchronizing wheel of the synchronous belt tension device on the elevator door base is directly installed on the riser of mount pad, and the another side of synchronizing wheel has no thing to block, and therefore band can be enclosed within outside the synchronizing wheel very easily synchronously.When needs are changed synchronous band, need not the synchronous belt tension device is pulled down promptly replaceable.
Description of drawings
Fig. 1 is the utility model structural representation.
Among the figure, 1. mount pad, 11. transverse slats, 12. risers, 2. synchronizing wheel, 3. fixed orifice.
The specific embodiment
Below be the utility model preferred embodiment, but therefore do not limit the protection domain of the utility model.
With reference to shown in Figure 1, the synchronous belt tension device on a kind of elevator door base comprises mount pad 1 and synchronizing wheel 2, and mount pad 1 comprises a transverse slat 11 and a riser 12, and transverse slat 11 vertically is connected with riser 12, and synchronizing wheel 2 is rotatably connected on the riser 12 of mount pad 1.Embodiment as shown in Figure 1, that the utility model is taked is on riser 12, to have beaten two fixed orifices 3.
Because elevator door base substrate also comprises transverse slat and riser in reality, transverse slat and riser vertical setting each other.Therefore the transverse slat 11 of the utility model also vertically is connected with riser 12 each other, and the transverse slat 11 of the utility model is captiveed joint with the transverse slat of Men Ji substrate, and the riser 12 of the utility model is captiveed joint with the riser of Men Ji substrate.The fixed orifice 3 that passes on the mount pad 1 through bolt and nut is fixed on mount pad 1 on the substrate.
Claims (1)
1. the synchronous belt tension device on the elevator door base; Comprise mount pad (1) and synchronizing wheel (2); It is characterized in that: mount pad (1) comprises a transverse slat (11) and a riser (12); Transverse slat (11) vertically is connected with riser (12), and synchronizing wheel (2) is rotatably connected on the riser (12) of mount pad (1); At least be provided with two fixed orifices (3) on the mount pad (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120238254U CN202130984U (en) | 2011-07-07 | 2011-07-07 | Synchronous belt tightening device on elevator door base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120238254U CN202130984U (en) | 2011-07-07 | 2011-07-07 | Synchronous belt tightening device on elevator door base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202130984U true CN202130984U (en) | 2012-02-01 |
Family
ID=45519763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120238254U Expired - Fee Related CN202130984U (en) | 2011-07-07 | 2011-07-07 | Synchronous belt tightening device on elevator door base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202130984U (en) |
-
2011
- 2011-07-07 CN CN201120238254U patent/CN202130984U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120201 Termination date: 20120707 |