CN203321161U - Pulley guiding clamp retractable door - Google Patents
Pulley guiding clamp retractable door Download PDFInfo
- Publication number
- CN203321161U CN203321161U CN2013204060036U CN201320406003U CN203321161U CN 203321161 U CN203321161 U CN 203321161U CN 2013204060036 U CN2013204060036 U CN 2013204060036U CN 201320406003 U CN201320406003 U CN 201320406003U CN 203321161 U CN203321161 U CN 203321161U
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- CN
- China
- Prior art keywords
- pulley
- retractable door
- guiding clamp
- base
- door body
- 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
A pulley guiding clamp retractable door comprises a retractable door body, and is characterized in that the two ends of the bottom of a main beam of the retractable door body are respectively provided with a pulley guiding clamp assembly which is provided with a corresponding rail, and each pulley guiding clamp assembly is mainly composed of a pulley, a supporting frame and a base provided with a positioning hole, wherein the pulley is installed on the supporting frame through an axle, the supporting frame is fixed on the base, the base is installed at the bottom of the main beam of the door body through the positioning hole, the pulley is a groove-shaped pulley, and the rail is an H-shaped rail. The pulley guiding clamp retractable door is simple in structure and very convenient to assemble and operate. The pulley guiding clamp assemblies have the function of bearing and capable of preventing a portal from dropping, and meanwhile the pulleys can roll on the rails in an oriented mode in the retracting process of the door body, so that the retractable door moves more straightly and more flexibly, and noise and abrasion are less.
Description
Technical field
The utility model relates to retractable door, is the retractable door that adopts pulley to slide and lead on the track of road surface with a kind of body specifically.
Background technology
Nowadays, the enterprises and institutions that retractable door is installed at the place, gate are more and more, particularly the distance type electric extension door.But, change along with people's consumption idea, the client further improves requiring in product style, quality, application life etc., no matter can not meet numerous clients' requirement with regard to common retractable door in the market, be aluminum alloy materials or the product of stainless steel material, all exists application life not long, the switch gate underaction, dry sound is large, easy-maintaining not, even if a door body has, track is good walks the problems such as not straight.Particularly for the sliding and running of door body, its common retractable door guide card is all to overlap or plastic sheath with iron of iron core overcoat with an iron plate or the every limit of corrosion resistant plate, an about position that track is wide is left in centre, iron core of outer cover rotates with track friction and comes the operation of control gate body to carry out guide effect, iron core and iron cover, easily rust is dead, cause guide card not turn, iron core and plastic sheath and track friction, plastic sheath is not durable, particularly ground is not at ordinary times, have more than is needed how long surplus iron core only, such guide card causes a running body not straight on the one hand, the friction of iron cover and iron core and track, also can produce very large noise, and the sliding and running assembly very easily weares and teares, need often maintenance.
Summary of the invention
The utility model is to provide a kind of, on door body bottom girder, pulley is installed, by pulley and track rolling-operation the retractable door that led, to solve shortcoming in the above-mentioned background technology with not enough.
The technical problem that the utility model solves realizes by the following technical solutions:
Pulley guide card retractable door, comprise the retractable door body, it is characterized in that, two ends, bottom at described retractable door body girder, a pulley guide card assembly respectively is installed and supporting corresponding track is arranged, described pulley guide card assembly mainly forms by pulley, bracing frame and with the base of locating hole, and its pulley is arranged on bracing frame by wheel shaft, bracing frame is fixed on base, and base is arranged on a bottom of body girder by locating hole.
In the utility model, described pulley is the fluted body pulley, and track is the I shape track.
Beneficial effect: the utility model is simple in structure, assembling is all very convenient with operation, pulley guide card assembly has the load-bearing effect, can prevent that door frame is sagging, simultaneously, adopt pulley and orientation of orbit rolling-operation in flexible process at the door body, make the operation of retractable door more straight, more flexible, noise is less with wearing and tearing.
The accompanying drawing explanation
Fig. 1 is use state degree of the present utility model;
The front view that Fig. 2 is pulley guide card assembly;
The upward view that Fig. 3 is pulley guide card assembly.
In figure: 1--door body girder 2-track 3-pulley 4-bracing frame 5-base 6-locating hole 7-wheel shaft
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in detail as follows:
Shown in Fig. 1-3, pulley guide card retractable door, comprise the retractable door body, it is characterized in that, at the two ends, bottom of described retractable door body girder 1, a pulley guide card assembly respectively is installed and supporting corresponding track 2 is arranged, the base 5 that described pulley guide card assembly is mainly reached with locating hole 6 by pulley 3, bracing frame 4 forms, its pulley is arranged on bracing frame by wheel shaft 7, and bracing frame is fixed on base, and base is arranged on a bottom of body girder by locating hole; Described pulley is the fluted body pulley, and track is the I shape track.
During installation, first track is arranged on a ground of body installation place, then sets up a body, and make the pulley guide card assembly on a body girder align track, the groove that top of track is placed in pulley gets final product.
In the process of using, when the door body is flexible, pulley rolls in orbit, has not only reduced the resistance of operation but also reduced the friction noise in the running; Simultaneously, pulley contacts with track, and the weight of opposite house body has played supporting role, and the door body can saggingly not be out of shape; What is more important, the pulley groove has played fabulous positioning action with the linear running that coordinates the opposite house body of track, and orbital plane is horizon, make a body in the process of operation not meeting left and right, swing up and down, effectively guaranteed the stationarity of door running body.
Claims (2)
1. pulley guide card retractable door, comprise the retractable door body, it is characterized in that, two ends, bottom at described retractable door body girder, a pulley guide card assembly respectively is installed and supporting corresponding track is arranged, described pulley guide card assembly mainly forms by pulley, bracing frame and with the base of locating hole, and its pulley is arranged on bracing frame by wheel shaft, bracing frame is fixed on base, and base is arranged on a bottom of body girder by locating hole.
2. pulley guide card retractable door according to claim 1, is characterized in that, described pulley is the fluted body pulley, and track is the I shape track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204060036U CN203321161U (en) | 2013-07-09 | 2013-07-09 | Pulley guiding clamp retractable door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204060036U CN203321161U (en) | 2013-07-09 | 2013-07-09 | Pulley guiding clamp retractable door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203321161U true CN203321161U (en) | 2013-12-04 |
Family
ID=49660524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204060036U Expired - Fee Related CN203321161U (en) | 2013-07-09 | 2013-07-09 | Pulley guiding clamp retractable door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203321161U (en) |
-
2013
- 2013-07-09 CN CN2013204060036U patent/CN203321161U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20160709 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |