CN205605750U - Elevator door motor belt the tight regulation device - Google Patents
Elevator door motor belt the tight regulation device Download PDFInfo
- Publication number
- CN205605750U CN205605750U CN201620327065.1U CN201620327065U CN205605750U CN 205605750 U CN205605750 U CN 205605750U CN 201620327065 U CN201620327065 U CN 201620327065U CN 205605750 U CN205605750 U CN 205605750U
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- CN
- China
- Prior art keywords
- regulation
- support
- door
- bolt
- mainboard
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- 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
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Abstract
The utility model relates to an elevator door motor belt the tight regulation device, including fixing door motor and the tension wheel bracket on door owner board, the last take -up pulley of installing of tension wheel bracket is connected with the belt between the AND gate motor, the one end of being close to tension wheel bracket on the door owner board is fixed with the regulation support of L type, adjusts the support and offered the perforation on the lateral wall of perpendicular to door owner board, and it is equipped with adjusting bolt to slide in boring a hole, and adjusting bolt is last to install an adjusting nut respectively in perforation both sides, and adjusting bolt passes the back of boring a hole and is in the same place with tension wheel bracket is fixed. When regulation belt elasticity, it is not hard up a little the bolt of fixing tension wheel bracket earlier, then adjusting nut rotates, owing to adjusting bolt can not rotate, so under the cooperation of adjusting the support, when rotating adjusting nut, adjusting bolt then can control and remove to removing about driving tension wheel bracket, and then realizing the adjustment of belt elasticity, the adjustment is convenient, and labour saving and time saving is efficient.
Description
Technical field
This utility model relates to elevators field, is specifically related to a kind of elevator door-motor belt tension adjusting means.
Background technology
Elevator door-motor is a mechanism being responsible for opening and closing elevator hall's gate, when it is by elevator open and close gate signal, door motor rotates, by belt, power is passed to other door-opening mechanisms, the tightness of belt directly affects the operation conditions of a machine, and belt is crossed the most de-groove of pine and skidded, and causes opening the door, excessive belt stretch has a strong impact on its service life, and therefore the installation regulation of belt is most important.
It is all that regulating wheel and tension pulley support are riveted together at present, tension pulley support is fixed by bolts in a mainboard, the when of regulation, first the most loosening for the bolt of tension pulley support, then rap tension pulley support with hammer, when after belt tension, again the bolt of tension pulley support is tightened, this method of adjustment regulation inconvenience, efficiency is low, arduously.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of elevator door-motor belt tension adjusting means, the problem adjusting inconvenience after its compensating roller and life-time service solved in elevator door-motor belt installation process is loosening.
For achieving the above object, the technical scheme that this utility model is taked is:
A kind of elevator door-motor belt tension adjusting means, including the door motor being fixed in a mainboard and tension pulley support, regulating wheel is installed on tension pulley support, it is connected between regulating wheel with door motor and has belt, in described door mainboard, one end of close tension pulley support is fixed with the regulation support of L-type, regulation support offers perforation on the sidewall being perpendicular to a mainboard, in perforation, slidable fit has regulation bolt, be respectively mounted an adjusting nut on regulation bolt in perforation both sides, regulation bolt is fixed together with tension pulley support after perforation.
Described regulation support is bolted in a mainboard, wherein regulation support offers two the first circular holes on the sidewall being parallel to a mainboard, offer second circular hole corresponding with the first circular hole in door mainboard, be fixed with nut after screw bolt passes the first circular hole and the second circular hole.
Offering on described tension pulley support and regulate the fixing hole that bolt matches, regulation is bolted in fixing hole.
This utility model sets up regulation support and regulation bolt in door mainboard, regulation bolt is arranged on regulation support with two adjusting nuts, regulation bolt is connected with tension pulley support simultaneously, during regulation belt tension, first the most loosening for the bolt of fixing tension pulley support, then adjusting nut is rotated, owing to regulation bolt can not rotate, so under the cooperation of regulation support, when rotating adjusting nut, regulation bolt then can move left and right, thus drive tension pulley support to move left and right, and then realize the adjustment of belt tension, easy to adjust, time saving and energy saving, efficiency is high, and overall structure is simple, cost of manufacture is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is structure for amplifying schematic diagram in a-quadrant in Fig. 2.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1-Figure 3, a kind of elevator door-motor belt tension adjusting means, including the door motor 1 being fixed in a mainboard 7 and tension pulley support 4, regulating wheel 3 is installed on tension pulley support 4, it is connected between regulating wheel 3 with door motor 1 and has belt 2, it is fixed with the regulation support 5 of L type near one end of tension pulley support in door mainboard 1, regulation support 5 offers perforation on the sidewall being perpendicular to a mainboard, in perforation, slidable fit has regulation bolt 6, it is respectively mounted an adjusting nut 8 in perforation both sides on regulation bolt 6, regulation bolt 6 is fixed together with tension pulley support 4 after perforation, under the cooperation of the sidewall being perpendicular to a mainboard of regulation support, during rotating adjusting nut, can order about regulation bolt 6 moves left and right and then drives tension pulley support 4 to move left and right.
Regulation support 5 is bolted in a mainboard 7, wherein regulation support 5 offers two the first circular holes on the sidewall being parallel to a mainboard, second circular hole corresponding with the first circular hole is offered in door mainboard, it is fixed with nut after screw bolt passes the first circular hole and the second circular hole, their relative invariant position after so regulation support 5 is fixing with door mainboard 7.
Offering on tension pulley support and regulate the fixing hole that bolt matches, regulation is bolted in fixing hole, so convenient handling.
Claims (3)
1. an elevator door-motor belt tension adjusting means, including the door motor being fixed in a mainboard and tensioning
Wheel support, tension pulley support is provided with regulating wheel, and being connected between regulating wheel with door motor has belt, its
It is characterised by: in described door mainboard, one end of close tension pulley support is fixed with the regulation support of L-type,
Regulation support offers perforation on the sidewall being perpendicular to a mainboard, and in perforation, slidable fit has regulation spiral shell
Bolt, regulation bolt is respectively mounted an adjusting nut in perforation both sides, regulation bolt through after perforation with
Tension pulley support is fixed together.
Elevator door-motor belt tension adjusting means the most according to claim 1, it is characterised in that: described tune
Joint support is bolted in a mainboard, and wherein regulation support is at the sidewall being parallel to a mainboard
On offer two the first circular holes, door mainboard offers second circular hole corresponding with the first circular hole, spiral shell
Bolt is fixed with nut after sequentially passing through the first circular hole and the second circular hole.
Elevator door-motor belt tension adjusting means the most according to claim 1, it is characterised in that: described
Offering on bearing up pulley support and regulate the fixing hole that bolt matches, regulation is bolted in fixing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620327065.1U CN205605750U (en) | 2016-04-15 | 2016-04-15 | Elevator door motor belt the tight regulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620327065.1U CN205605750U (en) | 2016-04-15 | 2016-04-15 | Elevator door motor belt the tight regulation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205605750U true CN205605750U (en) | 2016-09-28 |
Family
ID=56972537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620327065.1U Expired - Fee Related CN205605750U (en) | 2016-04-15 | 2016-04-15 | Elevator door motor belt the tight regulation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205605750U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108825111A (en) * | 2018-06-06 | 2018-11-16 | 佛山市启动成功智能科技有限公司 | A kind of Novel translation door |
-
2016
- 2016-04-15 CN CN201620327065.1U patent/CN205605750U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108825111A (en) * | 2018-06-06 | 2018-11-16 | 佛山市启动成功智能科技有限公司 | A kind of Novel translation door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160928 Termination date: 20170415 |