CN202645264U - Opening and closing structure for high-altitude push-pull ventilation window - Google Patents
Opening and closing structure for high-altitude push-pull ventilation window Download PDFInfo
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- CN202645264U CN202645264U CN 201220317283 CN201220317283U CN202645264U CN 202645264 U CN202645264 U CN 202645264U CN 201220317283 CN201220317283 CN 201220317283 CN 201220317283 U CN201220317283 U CN 201220317283U CN 202645264 U CN202645264 U CN 202645264U
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- closing structure
- rope
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Abstract
The utility model relates to an opening and closing structure for a high-altitude push-pull ventilation window. The opening and closing structure is characterized by comprising a swing stem group, a connecting rod, a pull rod, a first steel wire rope and a second steel wire rope, wherein the swing stem group consists of a main swing stem, and a first pair of swing stems and a second pair of swing stems fixedly arranged on both sides of the swing stem group; the upper end of the main swing stem is rotationally arranged on a wall; the lower end of the main swing stem is hinged with one end of the connecting rod; one end of the pull rod is hinged with the other end of the connecting rod; a plurality of connecting frames are uniformly and fixedly arranged on the pull rod; each connecting frame is fixedly connected with a movable window; the first steel wire rope and the second steel wire rope are connected with the free ends of the two pairs of swing stems respectively; a guiding assembly and a rope winding assembly which are arranged on the wall are arranged below the swing stem group; and the two steel wire ropes are reversely and separately wound and fixedly arranged on the rope winding assembly after passing through the guiding assembly. The opening and closing structure is arranged in a workshop plant or a market, and the rope winding assembly is rotated positively and reversely, so that multiple movable fans can be opened and closed simultaneously. Compared with the conventional opening and closing structure, the opening and closing structure has the characteristics of convenience in operating, saving in time and force, safety and reliability.
Description
Technical field
The utility model relates to the operating means of high-altitude vent window, particularly a kind of opening and closing structure of easy to operate, laborsaving, the safe and reliable plug-type vent window in high-altitude.
Background technology
At present, in the industrial building, market etc. is equipped with the high-altitude vent windows that many groups link to each other near the position of roof, so that indoor-outdoor air exchanges.Wherein, plug-type vent window is the normal a kind of structure that adopts, and every group of window of such vent window is made of a fan fixed casement window and a fan active window.When opening and closing window, only spur active window and get final product.At present, the switching mode of high-altitude vent window is: operating personnel climb up the position of roof or close roof, artificial one window opening-closing of fanning by aerial ladder.The mode of above-mentioned window bothers, requires great effort, and owing to manually finishing in the high-altitude, therefore has potential safety hazard.In addition, when running into the bad weathers such as thunderstorm severe snow, in the situation that vent window has little time in time to close, it is indoor that rainwater and snow-broth can enter by window, affected indoor safety and health or destroyed indoor apparatus.
Summary of the invention
The utility model provides the opening and closing structure of the plug-type Ventilated bed in a kind of high-altitude for solving the technical problem that exists in the known technology, that this opening and closing structure has is easy to operate, save time, laborsaving, safe and reliable characteristics.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is:
The opening and closing structure of the plug-type vent window in a kind of high-altitude is characterized in that: comprise fork group, connecting rod and pull bar; Described fork group is made of main fork, the first secondary fork and the second secondary fork, described two secondary forks are fixed on the both sides of main fork, and all intersect with main fork, the upper end of described main fork is rotatably installed on the wall, one end of the lower end of described main fork and connecting rod is hinged, and an end of described pull bar and the other end of connecting rod are hinged; Along uniform several links that is fixed with of bar length direction, each link and a fan active window are connected on the described pull bar; Described opening and closing structure also comprises the first wire rope and the second wire rope that is connected with the free end of two secondary forks respectively, below the fork group, be provided with successively guidance set and wiring assembly from top to bottom, described guidance set and wiring assembly are installed on the wall, separate reverse-winding behind the two steel wire penetrating guidance sets on the wiring assembly.
The utility model also take the technical scheme taked as:
The described first secondary fork and the second secondary fork are symmetricly set on the both sides of main fork.
The angle of the described first secondary fork, the second secondary fork and main fork is 45 °
Described guidance set is wheel design, described wheel design is made of two directive wheels and the bracing frame that connects two directive wheels, the periphery of described two directive wheels is provided with the arc groove that matches, and described two wire rope are from parallel the passing of arc groove between two directive wheels.
Described wiring assembly is made of rope-winding wheel, the support that supports rope-winding wheel and the swing handle that is packed on the rope-winding wheel outer face; Described rope-winding wheel is made of body, the cut piece that is fixed on the end block piece at body two ends and is fixed on body middle part; Cut section between cut piece and the outboard end block piece is the first wirerope-winding district, and the cut section between cut piece and the medial extremity block piece is the second wirerope-winding district, is equipped with a fag end compressing member in each twines the district.
Described end compressing member is screw, and screw is connected with body, and fag end is pressed between the periphery of head of screw and body.
Advantage and the good effect that the utlity model has are:
Be installed in above-mentioned opening and closing structure in the plant building or in the market, by forward and backward rotation wiring assembly, opening and closing when can realize many fan active windows.Than existing switching mode, operating personnel can be in the workshop near the position complete operation on ground on the one hand, can finish in the short period of time on the other hand the opening and closing of many fan windows, therefore have easy to operate, laborsaving, save time, safe and reliable characteristics.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the schematic diagram of wheel design among Fig. 1;
Fig. 3 is the structural representation of wiring assembly among Fig. 1.
Among the figure: 1, fork group; 1-1, main fork; 1-2, the first secondary fork; 1-3, the second secondary fork; 2, connecting rod; 3, pull bar; 4, link; 5, active window; 6, the first wire rope; 7, the second wire rope; 8, guidance set; 8-1, directive wheel; 8-1-1, arc groove; 8-2, bracing frame; 9, wiring assembly; 9-1, rope-winding wheel; 9-1-1, body; 9-1-2, end block piece; 9-1-3, cut piece; 9-2, support; 9-3, swing handle; 10, screw.
The specific embodiment
For further understanding summary of the invention of the present utility model, Characteristic, hereby exemplify following examples, and cooperate accompanying drawing to be described in detail as follows:
See also Fig. 1-3, the opening and closing structure of the plug-type vent window in a kind of high-altitude comprises fork group 1, connecting rod 2 and pull bar 3.Described fork group is made of main fork 1-1, the first secondary fork 1-2 and the second secondary fork 1-3.Described two secondary forks are fixed on the both sides of main fork by welding or screw, and all intersect with main fork.The upper end of described main fork is rotatably installed on the wall, and an end of the lower end of described main fork and connecting rod is hinged, and an end of described pull bar and the other end of connecting rod are hinged.Along uniform several links 4 that is fixed with of bar length direction, each link and a fan active window 5 are connected on the described pull bar.Described opening and closing structure also comprises the first wire rope 6 and the second wire rope 7 that is connected with the free end of two secondary forks respectively.Concrete, can wire rope hole be set respectively at the free end of two secondary forks, an end of two wire rope is passed respectively above-mentioned two wire rope holes, then with steel wire clamp locking, an end of two wire rope can be separately fixed on the free end of two secondary forks.The free end of above-mentioned secondary fork is the end away from main fork.Be provided with successively guidance set 8 and wiring assembly 9 below the fork group from top to bottom, described guidance set and wiring assembly are installed on the wall, separate reverse-winding behind the two steel wire penetrating guidance sets on the wiring assembly.Concrete, two wire rope segmentations are wrapped in the wiring assembly, and when straining and loosening, both mutually do not do and disturb.Two wire rope reverse-windings refer to that the second wire rope is wrapped on the wiring assembly counterclockwise when the first wire rope is wrapped on the wiring assembly clockwise, and vice versa.Above-mentioned the first wire rope and the second wirerope-winding are after on the wire rope assembly, and two ends need to be fixedly connected with the wiring assembly.
In the technique scheme: the described first secondary fork and the second secondary fork further preferably are symmetricly set on the both sides of main fork.Concrete, the equal in length of two secondary forks, equate with the angle of main fork.The first secondary fork and the second secondary fork adopt the above-mentioned structure that is symmetrical arranged, and have guaranteed when the multiple switching window, and active window is mobile between two permanent positions.
It is suitable that angle between the above-mentioned first secondary fork, the second secondary fork and the main fork is chosen.When angle was excessive, the opening and closing window was required great effort; When angle is too small, can occur windowing not in place or the not tight problem of pass window.Therefore the angle consideration that easily puts in place from rapid operation and operation, in the utility model, the angle of the described first secondary fork, the second secondary fork and main fork all is preferably 45 °
Above-mentioned guidance set is brought together into a fixing locus with the first wire rope and the second wire rope, made things convenient for wirerope-winding on the wiring assembly, when being convenient to opening and closing operations simultaneously, wire rope is veer and haul equably gently, thereby has guaranteed that window opens and closes reposefully.This guidance set can adopt single sleeve structure or double-tube structure, and namely two wire rope pass together or pass respectively in two sleeve pipes in single sleeve pipe.In the utility model, described guidance set is preferably wheel design.Concrete, described wheel design is made of two directive wheel 8-1 and the bracing frame 8-2 that connects two directive wheels, the periphery of described two directive wheels is provided with the arc groove 8-1-1 that matches, and described two wire rope are from parallel the passing of arc groove between two directive wheels.Adopt above-mentioned wheel design, when rotating the wiring assembly, two directive wheels move with wire rope, thereby have reduced the wearing and tearing of wire rope, have guaranteed that two wire rope strain reposefully and loosen.
Above-mentioned wiring assembly has guaranteed that two wire rope strain synchronously and loosen, and namely the tension coiling length of a wire rope equates with the relaxed length of another wire rope, thereby when simplifying the operation, has guaranteed gently stably opening and closing of active window.In the utility model, above-mentioned wiring assembly further is made of rope-winding wheel 9-1, the support 9-2 that supports rope-winding wheel and the swing handle 9-3 that is packed on the rope-winding wheel outer face.Described rope-winding wheel is made of body 9-1-1, the cut piece 9-1-3 that is fixed on the end block piece 9-1-2 at body two ends and is fixed on body middle part, and end block piece and cut piece can adopt baffle arrangement or baffle ring structure as described in Figure.Cut section between cut piece and the outboard end block piece is the first wirerope-winding district, and the cut section between cut piece and the medial extremity block piece is the second wirerope-winding district, is equipped with an end compressing member in each twines the district.From simple in structure, the angle of easy operating is considered, described end compressing member employing screw 10, and screw is connected with body, and fag end is pressed between the periphery of head of screw and body.
The above only is the better example of executing of the present utility model, is not to limit practical range of the present utility model.Be that all equivalences of doing according to the content of the utility model claim change and modification, all fall into technical scope of the present utility model.
Claims (8)
1. the opening and closing structure of the plug-type vent window in high-altitude is characterized in that: comprise fork group, connecting rod and pull bar; Described fork group is made of main fork, the first secondary fork and the second secondary fork, described two secondary forks are fixed on the both sides of main fork, and all intersect with main fork, the upper end of described main fork is rotatably installed on the wall, one end of the lower end of described main fork and connecting rod is hinged, and an end of described pull bar and the other end of connecting rod are hinged; Along uniform several links that is fixed with of bar length direction, each link and a fan active window are connected on the described pull bar; Described opening and closing structure also comprises the first wire rope and the second wire rope that is connected with the free end of two secondary forks respectively, below the fork group, be provided with successively guidance set and wiring assembly from top to bottom, described guidance set and wiring assembly are installed on the wall, separate reverse-winding behind the two steel wire penetrating guidance sets on the wiring assembly.
2. the opening and closing structure of the plug-type vent window in a kind of high-altitude according to claim 1, it is characterized in that: the described first secondary fork and the second secondary fork are symmetricly set on the both sides of main fork.
3. the opening and closing structure of the plug-type vent window in a kind of high-altitude according to claim 2, it is characterized in that: the angle of the described first secondary fork, the second secondary fork and main fork is 45 °
4. the opening and closing structure of the plug-type vent window in arbitrary described a kind of high-altitude according to claim 1-3, it is characterized in that: described guidance set is wheel design, described wheel design is made of two directive wheels and the bracing frame that connects two directive wheels, the periphery of described two directive wheels is provided with the arc groove that matches, and described two wire rope are from parallel the passing of arc groove between two directive wheels.
5. the opening and closing structure of the plug-type vent window in arbitrary described a kind of high-altitude according to claim 1-3 is characterized in that: described wiring assembly is made of rope-winding wheel, the support that supports rope-winding wheel and the swing handle that is packed on the rope-winding wheel outer face; Described rope-winding wheel is made of body, the cut piece that is fixed on the end block piece at body two ends and is fixed on body middle part; Cut section between cut piece and the outboard end block piece is the first wirerope-winding district, and the cut section between cut piece and the medial extremity block piece is the second wirerope-winding district, is equipped with an end compressing member in each twines the district.
6. the opening and closing structure of the plug-type vent window in a kind of high-altitude according to claim 4 is characterized in that: described wiring assembly is made of rope-winding wheel, the support that supports rope-winding wheel and the swing handle that is packed on the rope-winding wheel outer face; Described rope-winding wheel is made of body, the cut piece that is fixed on the end block piece at body two ends and is fixed on body middle part; Cut section between cut piece and the outboard end block piece is the first wirerope-winding district, and the cut section between cut piece and the medial extremity block piece is the second wirerope-winding district, is equipped with an end compressing member in each twines the district.
7. the opening and closing structure of the plug-type vent window in a kind of high-altitude according to claim 5, it is characterized in that: described end compressing member is screw, and screw is connected with body, and fag end is pressed between the periphery of head of screw and body.
8. the opening and closing structure of the plug-type vent window in a kind of high-altitude according to claim 6, it is characterized in that: described end compressing member is screw, and screw is connected with body, and fag end is pressed between the periphery of head of screw and body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220317283 CN202645264U (en) | 2012-07-03 | 2012-07-03 | Opening and closing structure for high-altitude push-pull ventilation window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220317283 CN202645264U (en) | 2012-07-03 | 2012-07-03 | Opening and closing structure for high-altitude push-pull ventilation window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202645264U true CN202645264U (en) | 2013-01-02 |
Family
ID=47414386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220317283 Withdrawn - After Issue CN202645264U (en) | 2012-07-03 | 2012-07-03 | Opening and closing structure for high-altitude push-pull ventilation window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202645264U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720423A (en) * | 2012-07-03 | 2012-10-10 | 天津大桥大寺电焊条有限公司 | Opening and closing structure of high-altitude push-pull ventilating window |
| CN104879018A (en) * | 2015-06-05 | 2015-09-02 | 太原轨道交通装备有限责任公司 | Two-door linkage structure |
-
2012
- 2012-07-03 CN CN 201220317283 patent/CN202645264U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720423A (en) * | 2012-07-03 | 2012-10-10 | 天津大桥大寺电焊条有限公司 | Opening and closing structure of high-altitude push-pull ventilating window |
| CN102720423B (en) * | 2012-07-03 | 2014-09-03 | 天津大桥大寺电焊条有限公司 | Opening and closing structure of high-altitude push-pull ventilating window |
| CN104879018A (en) * | 2015-06-05 | 2015-09-02 | 太原轨道交通装备有限责任公司 | Two-door linkage structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130102 Effective date of abandoning: 20140903 |
|
| RGAV | Abandon patent right to avoid regrant |