CN203050331U - Upper guide pulley of push-and-pull hangar gate - Google Patents
Upper guide pulley of push-and-pull hangar gate Download PDFInfo
- Publication number
- CN203050331U CN203050331U CN 201320053693 CN201320053693U CN203050331U CN 203050331 U CN203050331 U CN 203050331U CN 201320053693 CN201320053693 CN 201320053693 CN 201320053693 U CN201320053693 U CN 201320053693U CN 203050331 U CN203050331 U CN 203050331U
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- CN
- China
- Prior art keywords
- wind
- resisting column
- push
- column
- shaft
- 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 - Lifetime
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- Support Devices For Sliding Doors (AREA)
Abstract
The utility model relates to an upper guide pulley of a push-and-pull hanger gate. The upper guide pulley of the push-and-pull hanger gate comprises a guide wheel base transversely placed. The guide wheel base is provided with a first wind-resisting column and a second wind-resisting column, wherein the first wind-resisting column and the second wind-resisting column are vertically arranged, a rolling wheel is arranged between the first wind-resisting column and the second wind-resisting column, and is installed on a shaft, wherein the shaft is vertically placed, and two ends of the shaft are respectively provided with a self-lubricating bearing. The upper guide pulley of the push-and-pull hanger gate has the advantages that the rolling wheel is reliable to install; because the first wind-resisting column and the second wind-resisting column are arranged, even if the shaft is deformed under the action of wind, the first wind-resisting column and the second wind-resisting column are in a guide rail on the gate all the time, and the shaft does not overturn easily; and the self-lubricating bearing replaces a deep groove ball bearing of a traditional guide wheel, and lubricating oil does not need adding regularly.
Description
Technical field
The utility model relates to a kind of last directive wheel of push-and-pull hangar door, belongs to the last directive wheel of hangar door.
Background technology
It is more unreliable that the last directive wheel of general push-and-pull hangar door is installed, and traditional directive wheel only supports by an axle, and the bearing of traditional direction wheel is that zanjon is spherical, needs regular apply oil, takes time and effort, and cost is than higher.
Summary of the invention
The purpose of this utility model is in order to overcome above deficiency, and a kind of last directive wheel of simple in structure, push-and-pull hangar door that cost is low is provided.
The purpose of this utility model is achieved through the following technical solutions: a kind of last directive wheel of push-and-pull hangar door, comprise the guiding wheel seat of laterally placing, described guiding wheel seat is provided with two vertical first wind-resistant column and second wind-resistant columns of placing, be provided with roller between described first wind-resistant column and second wind-resistant column, described roller is mounted on the axle, described axle also is vertical the placement, and the two ends of described axle are respectively equipped with self-lubricating bearing.
First wind-resistant column and second wind-resistant column are i iron, intensity height, safe and reliable.
The utility model compared with prior art has the following advantages: roller is installed reliable, be provided with first wind-resistant column and second wind-resistant column, under wind action, even shaft distortion, first wind-resistant column and second wind-resistant column are all the time in the upper rail at gate, be not easy to topple, self-lubricating bearing has substituted the deep groove ball bearing of traditional direction wheel in addition, need not regular apply oil.
Description of drawings:
Fig. 1 is structural representation of the present utility model;
Number in the figure: 1-guiding wheel seat, 2-first wind-resistant column, 3-second wind-resistant column, 4-roller, 5-axle, 6-self-lubricating bearing.
The specific embodiment:
In order to deepen understanding of the present utility model, the utility model is described in further detail below in conjunction with example and accompanying drawing, and this example only is used for explaining the utility model, does not constitute the restriction to the utility model protection domain.
Show the last directive wheel of a kind of push-and-pull hangar door of the utility model as Fig. 1, comprise the guiding wheel seat of laterally placing 1, described guiding wheel seat 1 is provided with two vertical first wind-resistant column 2 and second wind-resistant columns of placing 3, be provided with roller 4 between described first wind-resistant column 2 and second wind-resistant column 3, described roller 4 is mounted on the axle 5, described axle 5 also is vertical the placement, and the two ends of described axle 5 are respectively equipped with self-lubricating bearing 6.
First wind-resistant column 2 and second wind-resistant column 3 are i iron, intensity height, safe and reliable.
The utility model compared with prior art has the following advantages: roller 4 is installed reliable, be provided with first wind-resistant column 2 and second wind-resistant column 3, under wind action, even axle 5 has been out of shape, first wind-resistant column 2 and second wind-resistant column 3 in the upper rail at gate, are not easy to topple all the time; Self-lubricating bearing 6 has substituted the deep groove ball bearing of traditional direction wheel in addition, need not regular apply oil.
Claims (1)
1. the last directive wheel of a push-and-pull hangar door, the guiding wheel seat (1) that comprises horizontal placement, it is characterized in that: described guiding wheel seat (1) is provided with two vertical first wind-resistant column (2) and second wind-resistant columns of placing (3), be provided with roller (4) between described first wind-resistant column (2) and second wind-resistant column (3), described roller (4) is mounted on the axle (5), described axle (5) also is vertical the placement, and the two ends of described axle (5) are respectively equipped with self-lubricating bearing (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320053693 CN203050331U (en) | 2013-01-31 | 2013-01-31 | Upper guide pulley of push-and-pull hangar gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320053693 CN203050331U (en) | 2013-01-31 | 2013-01-31 | Upper guide pulley of push-and-pull hangar gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203050331U true CN203050331U (en) | 2013-07-10 |
Family
ID=48733297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320053693 Expired - Lifetime CN203050331U (en) | 2013-01-31 | 2013-01-31 | Upper guide pulley of push-and-pull hangar gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203050331U (en) |
-
2013
- 2013-01-31 CN CN 201320053693 patent/CN203050331U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130710 |
|
| CX01 | Expiry of patent term |