CN203213929U - Trolley wheel support on roller shutter door - Google Patents
Trolley wheel support on roller shutter door Download PDFInfo
- Publication number
- CN203213929U CN203213929U CN 201320225981 CN201320225981U CN203213929U CN 203213929 U CN203213929 U CN 203213929U CN 201320225981 CN201320225981 CN 201320225981 CN 201320225981 U CN201320225981 U CN 201320225981U CN 203213929 U CN203213929 U CN 203213929U
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- CN
- China
- Prior art keywords
- support
- wheel support
- rolling
- trolley wheel
- rolling wheel
- 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
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Abstract
The utility model provides a trolley wheel support on a roller shutter door, belongs to the technical field of machines, and solves the problem that a mounting position of a connecting shaft in the existing trolley wheel support cannot be adjusted. The trolley wheel support on the roller shutter door comprises a support, wherein one end of the support is fixedly connected with a rotating shaft; a trolley wheel is mounted on the rotating shaft; a circular mounting hole is arranged in the other end of the support; a plurality of regulating holes are additionally arranged in the support. The trolley wheel support on the roller shutter door has the advantage that the mounting position of the connecting shaft in the trolley wheel support can be adjusted.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to the rolling wheel support on a kind of rolling door.
Background technology
Rolling door is that the door sheet with the multi-joint activity is cascaded, and in fixing slideway, rotates door up and down centered by the spool of door top.Rolling door equally plays horizontal subdivision with the effect of wall, it is made up of curtain plate, seat board, guide rail, mount pad, spool, casing, control cabinet, door-rolling machine, stop, lintel, 13 parts such as manual speed relieving pass device, press button and safeties, generally is applicable to public place or dwelling houses such as the commercial shop front, garage, market, hospital, industrial enterprise.
The rolling wheel support of existing rolling door generally comprises support, support one end is fixed with rotating shaft, roller is installed in the rotating shaft, the support other end has the installing hole for fixed connection shaft, but the problem that exists is: its installing hole has only one and be the circular mounting hole, the installation site of connecting axle can only be single fixing, can not regulate.
Summary of the invention
The purpose of this utility model is to have the problems referred to above at existing technology, has proposed a kind of rolling wheel support that can make on the rolling door that the rack-mount position of connecting axle regulates.
The purpose of this utility model can realize by following technical proposal: the rolling wheel support on a kind of rolling door, comprise support, an end of support is fixed with rotating shaft, and roller is installed in the rotating shaft, have the circular mounting hole on the other end, it is characterized in that: also have several adjustment holes on the described support.
In the rolling wheel support on above-mentioned a kind of rolling door, described adjustment hole is one, and is circular arc.
In the rolling wheel support on above-mentioned a kind of rolling door, the each point on the center line of the adjustment hole of described circular arc arrives the distance of center circle in above-mentioned circular mounting hole from all equating.
In the rolling wheel support on above-mentioned a kind of rolling door, have several grooves on the described roller, and each groove arranges evenly.
In the rolling wheel support on above-mentioned a kind of rolling door, described support be shaped as isosceles triangle but its three angles are the arc angle that seamlessly transits.
Compared with prior art, the circular arc adjustment hole is adjustable in the rolling wheel support on this rolling door, connecting axle can install and fix the position fine setting according to the real work needs in the circular arc adjustment hole, more change whole rolling wheel support and need not need adjust because of the installation site; The making material had both been saved in groove setting on the roller, reduced material cost, better appearance again.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure, 1, support; 2, rotating shaft; 3, roller; 4, circular mounting hole; 5, adjustment hole; 6, groove.
The specific embodiment
Below be specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As shown in Figure 1, the rolling wheel support on this rolling door comprises support 1, and an end of support 1 is fixed with rotating shaft 2, and roller 3 is installed in the rotating shaft 2, has circular mounting hole 4 on the other end, also has several adjustment holes 5 on the support 1.
Further, adjustment hole 5 is one, and is circular arc.Each point on the center line of the adjustment hole 5 of circular arc arrives the distance of center circle in circular mounting hole 4 from all identical.The adjustment hole 5 that is circular arc is to be one section circular arc in the center of circle with circular mounting hole 4.
Have eight grooves 6 on the roller 3, and each groove 6 arranges evenly.Groove 6 on the roller 3 arranges had both saved the making material, reduced material cost, better appearance again.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (5)
1. the rolling wheel support on the rolling door comprises support, and an end of support is fixed with rotating shaft, and roller is installed in the rotating shaft, has the circular mounting hole on the other end, it is characterized in that: also have several adjustment holes on the described support.
2. the rolling wheel support on a kind of rolling door according to claim 1 is characterized in that, described adjustment hole is one, and is circular arc.
3. the rolling wheel support on a kind of rolling door according to claim 2 is characterized in that, the each point on the center line of the adjustment hole of described circular arc arrives the distance of center circle in above-mentioned circular mounting hole from all equating.
4. the rolling wheel support on a kind of rolling door according to claim 1 is characterized in that, have several grooves on the described roller, and each groove arranges evenly.
5. the rolling wheel support on a kind of rolling door according to claim 1 is characterized in that, described support be shaped as isosceles triangle but its three angles are the arc angle that seamlessly transits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320225981 CN203213929U (en) | 2013-04-28 | 2013-04-28 | Trolley wheel support on roller shutter door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320225981 CN203213929U (en) | 2013-04-28 | 2013-04-28 | Trolley wheel support on roller shutter door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203213929U true CN203213929U (en) | 2013-09-25 |
Family
ID=49203476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320225981 Expired - Fee Related CN203213929U (en) | 2013-04-28 | 2013-04-28 | Trolley wheel support on roller shutter door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203213929U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106197679A (en) * | 2015-05-06 | 2016-12-07 | 北京格林吉能源科技有限公司 | Protection device for infrared temperature sensor |
-
2013
- 2013-04-28 CN CN 201320225981 patent/CN203213929U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106197679A (en) * | 2015-05-06 | 2016-12-07 | 北京格林吉能源科技有限公司 | Protection device for infrared temperature sensor |
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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: 20130925 Termination date: 20140428 |