CN202391266U - Adjustable limiting device - Google Patents
Adjustable limiting device Download PDFInfo
- Publication number
- CN202391266U CN202391266U CN2011205447615U CN201120544761U CN202391266U CN 202391266 U CN202391266 U CN 202391266U CN 2011205447615 U CN2011205447615 U CN 2011205447615U CN 201120544761 U CN201120544761 U CN 201120544761U CN 202391266 U CN202391266 U CN 202391266U
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- CN
- China
- Prior art keywords
- chute
- adjustable limiting
- dwang
- limiting device
- fixed
- 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
Provided is an adjustable limiting device. The upper end of a door body is fixedly connected with a sliding groove, a plurality of locating grooves are arranged in the sliding groove, one end of a rotating rod is connected in the sliding groove, and the other end of the rotating rod is fixed on a wall through a fixed support. The adjustable limiting device has the advantage of solving the problems of controlling the size of air quantity of a ventilating device and flow velocity and carrying out limiting and fixing operation to a door when the device is subjected to spatial limitation. Simultaneously, due to the fact that the adjustable limiting device is mainly installed in the device, the appearance of the device is not influenced, the adjustable limiting device can be directly operated in the device, and the wind-resistant capability is also achieved simultaneously.
Description
Technical field
The utility model relates to stopping means, relates in particular to a kind of adjustable stopping means.
Background technology
Stopping means at present commonly used mainly contains two kinds: a kind ofly be the window catch form of external stability formula, another kind is the form of structure of external springs jacking block formula; First kind of form structure is simple, but because of being fixed, and want the artificial window catch operation that hang up from the outside; Second kind of form need be used spring material, and will use mould molding; More than two kinds all can only be outward opening and can only open an angle, all be installed on the outside again, influence equipment appearance and size.In order to overcome the above problems the stopping means of a kind of novel adjustable of ad hoc meter.
Summary of the invention
The purpose of the utility model has been to provide a kind of adjustable stopping means; Opening angle through operating this device opposite house carries out adjustable control, and the control that solves ventilation equipment air quantity size and flow velocity reaches the spacing fixing operation of opposite house when equipment receives spatial constraints.Because adjustable stopping means mainly is installed on device interior, does not influence outward appearance, and can directly operate simultaneously, reach wind loading rating simultaneously yet at device interior.
The utility model is realized like this: it comprises fixed support, dwang, clamp nut, chute, door body; The upper end that it is characterized in that a body is fixed with chute; Be provided with several detents in the chute; Connect an end of dwang in the chute, the other end of dwang is fixed on the body of wall through fixed support.When door is opened when rotating around self hinge; Dwang one end rotates around fixed support; The dwang other end slides at chute simultaneously, has a plurality of detents to position in the chute, and can carry out fastening through clamp nut; Thereby reach the control of opposite house opening angle and the fastness function of corresponding opening angle, change ventilation equipment air quantity size and flow velocity.
The technique effect of the utility model is: through designing a kind of adjustable stopping means that is installed on header, and can carry out the control of opposite house opening angle through actuating doors itself.Adjustable stopping means mainly is made up of fixed support, dwang, clamp nut, fixed chute and door body itself; When door is opened when rotating around self hinge; Dwang one end rotates around fixed support; The dwang other end slides at fixed chute simultaneously, has a plurality of detents to position in the chute, and can carry out fastening through clamp nut; Thereby reach the control of opposite house opening angle and the fastness function of corresponding opening angle, the control that solves ventilation equipment air quantity size and flow velocity reaches the spacing fixing operation of opposite house when equipment receives spatial constraints.Because adjustable stopping means mainly is installed on device interior, does not influence outward appearance, and can directly operate simultaneously, reach wind loading rating simultaneously yet at device interior.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fixed support 2, dwang 3, chute 4, clamp nut 5, door body in the drawings, 1.
The specific embodiment
As shown in Figure 1, the utility model is realized like this: the upper end of door body 5 is fixed with chute 3, is provided with several detents in the chute 3, connects an end of dwang 2 in the chute 3, and the other end of dwang 2 is fixed on the body of wall through fixed support 1.When beating opening door body 5; Opening door body 5 is opened when rotating around self hinge, and dwang 2 one ends rotate around fixed support 1, and dwang 2 other ends slide at chute 3 simultaneously; There are a plurality of detents to position in the chute 3; And can carry out through clamp nut 4 fastening, thereby reach the control of opposite house opening angle and the fastness function of corresponding opening angle, change ventilation equipment air quantity size and flow velocity.
Claims (1)
1. adjustable stopping means; It comprises fixed support, dwang, clamp nut, chute, door body; The upper end that it is characterized in that a body is fixed with chute; Be provided with several detents in the chute, connect an end of dwang in the chute, the other end of dwang is fixed on the body of wall through fixed support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205447615U CN202391266U (en) | 2011-12-23 | 2011-12-23 | Adjustable limiting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205447615U CN202391266U (en) | 2011-12-23 | 2011-12-23 | Adjustable limiting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202391266U true CN202391266U (en) | 2012-08-22 |
Family
ID=46666197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205447615U Expired - Fee Related CN202391266U (en) | 2011-12-23 | 2011-12-23 | Adjustable limiting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202391266U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109950823A (en) * | 2019-03-28 | 2019-06-28 | 广州增变电气有限公司 | Preassembled transformer station |
| CN111075329A (en) * | 2019-12-10 | 2020-04-28 | 深圳市欧亚建设工程有限公司 | Window with good ventilation performance |
| CN111502449A (en) * | 2020-04-17 | 2020-08-07 | 中船黄埔文冲船舶有限公司 | Sliding rail type steel door stop device |
-
2011
- 2011-12-23 CN CN2011205447615U patent/CN202391266U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109950823A (en) * | 2019-03-28 | 2019-06-28 | 广州增变电气有限公司 | Preassembled transformer station |
| CN111075329A (en) * | 2019-12-10 | 2020-04-28 | 深圳市欧亚建设工程有限公司 | Window with good ventilation performance |
| CN111502449A (en) * | 2020-04-17 | 2020-08-07 | 中船黄埔文冲船舶有限公司 | Sliding rail type steel door stop device |
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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: 20120822 Termination date: 20191223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |