CN220667327U - Protection device for prevent curtain from opening fan and falling - Google Patents
Protection device for prevent curtain from opening fan and falling Download PDFInfo
- Publication number
- CN220667327U CN220667327U CN202321768791.3U CN202321768791U CN220667327U CN 220667327 U CN220667327 U CN 220667327U CN 202321768791 U CN202321768791 U CN 202321768791U CN 220667327 U CN220667327 U CN 220667327U
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- window frame
- glass window
- firm
- window
- wall
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- 239000011521 glass Substances 0.000 claims abstract description 64
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims 4
- 230000000694 effects Effects 0.000 abstract description 30
- 230000001012 protector Effects 0.000 abstract description 3
- 230000000087 stabilizing effect Effects 0.000 description 9
- 230000002349 favourable effect Effects 0.000 description 8
- 230000007306 turnover Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Burglar Alarm Systems (AREA)
Abstract
The application discloses prevent curtain and open protector that fan falls belongs to curtain and opens the fan field, including the window frame, articulated in the window frame have the glass window, just be equipped with two support folding bars that are symmetric distribution between glass window and the window frame, the window frame upper segment outside articulates there are two firm boards that are symmetric distribution, and two firm board is kept away from window frame one side and has all been seted up the movable groove, two be equipped with firm alarm component between firm board and the glass window, window frame upper segment outside fixed mounting has the mounting box, just the mounting box is located between two firm boards. This application sets up through firm alarm component, plays the effect of supporting fixed glass window, when the damage appears falling from the window in, can play the effect of tractive, and slide when the extension board is located movable inslot, makes response piece and response piece contact and then makes warning light scintillation alarm, and the staff of being convenient for knows, in time maintains, has improved the security of equipment.
Description
Technical Field
The application relates to the field of curtain wall opening fans, and more particularly relates to a protection device for preventing curtain wall opening fans from falling.
Background
With the development of society, population density is higher and higher, causes the land shortage, especially in big cities, can't build low comfortable bungalow like before, but can only seek the tall building to solve the use of the land shortage, and the window is as getting light source, the vent of tall building, then becomes the essential part of tall building, general curtain opens the window casement and only adopts hinge hardware structure to connect and fix opening the fan on opening the frame in the present market, according to the in-service condition in recent years, under typhoon climatic conditions, opening the fan and often separating with opening the frame and drop, brings certain danger for passerby and vehicle.
The patent of application number 2019215923936. X discloses a protection device for preventing curtain opening fan from falling, including two mount pads and anticreep cable wire, the mount pad is fixed respectively on window frame and opening fan frame, be provided with the rack in the inslot of window frame, the gear, transmission shaft and warning board, be provided with the viewing aperture that leads to the type groove on the window frame, wherein the rack sets up on the anticreep cable wire, and be connected with the gear engagement, gear and warning board setting are coaxial motion on the transmission shaft, the position that the warning board was located is viewing aperture department, when opening the fan takes place to break away from, the anticreep cable wire produces the slip, can prevent opening fan to drop and cause danger, the anticreep cable wire drives the rack and removes simultaneously when sliding, the rack drives the gear rotation, and make coaxial warning board rotate, be provided with the trichromatic region on the warning board, the state of breaking away from to the current opening fan is observed through the viewing aperture, thereby corresponding countermeasure can be timely.
Aiming at the related technology, the prompt board is observed through the observation port, so that the detachment state of the current opening fan can be rapidly known, corresponding countermeasures can be timely carried out, but when the device is used in places with larger areas, workers can not timely check the color change of the card, further, maintenance can not be timely carried out, accidents can occur, and the practicability of the device is reduced.
Disclosure of Invention
In order to solve the problem, the application provides a prevent curtain and open protector that fan falls, adopts following technical scheme:
the utility model provides a prevent that curtain from opening protector that fan falls, includes the window frame, articulated in the window frame have the glass window, just be equipped with two support folding bars that are symmetrical distribution between glass window and the window frame, the window frame upper segment outside articulates there are two firm boards that are symmetrical distribution, and two the movable groove has all been seted up to firm board one side of keeping away from the window frame, two be equipped with firm alarm assembly between firm board and the glass window, window frame upper segment outside fixed mounting has the mounting box, just the mounting box is located between two firm boards, glass window upper segment outside fixed mounting has the buckle, just be equipped with tractive subassembly between buckle and the mounting box.
Through adopting above-mentioned technical scheme, when this equipment was used, through the setting of two sets of firm alarm component between glass window and the window frame, played the effect that supports firmly, and through the setting of tractive subassembly, played the effect of pulling fixed glass window, through the cooperation of firm alarm component and tractive subassembly, be favorable to reducing glass window appearance damage and follow the window frame in the possibility that drops, be favorable to improving the security of equipment.
Further, firm alarm component includes slidable mounting in the extension board of movable inslot, the extension board top with same group equal fixed mounting has two support springs that are symmetric distribution between the relative one side inner wall of movable groove, and two the extension board bottom all articulates with the glass window outside, two the equal fixed cover of extension board top lateral wall is equipped with the response piece, and two equal fixed mounting of movable groove hypomere inner wall has two to change the response piece of symmetric distribution, glass window inner wall fixed mounting has the warning light.
Through adopting above-mentioned technical scheme, when the glass window switch, glass window promotes the extension board and is located the same group activity inslot and removes, and contract with same group supporting spring, through the cooperation of extension board, supporting spring and firm board, play the effect of pulling firm glass window, when the glass window appears damaging and drop from the window frame, glass window is located the activity inslot and slides downwards along the extension board, and make supporting spring tensile, simultaneously, the extension board is under supporting spring's rebound force pulling, play the effect of pulling glass window, be favorable to avoiding glass window to drop from the eminence, when the extension board moves to the activity inslot bottom because of glass window gravity effect, the response piece contacts with the response piece, and then make warning lamp scintillation report to the police, reach the effect that improves the staff and damage this moment glass window, the staff of being convenient for in time maintain.
Further, two limiting blocks which are symmetrically distributed are fixedly arranged on the side walls of the top ends of the supporting plates, and limiting grooves matched with the limiting blocks on the same side are formed in the inner walls of the movable grooves.
Through adopting above-mentioned technical scheme, when the extension board is located movable inslot and slides, the extension board is located same group spacing inslot and slides with the stopper, through the cooperation of stopper and spacing groove, helps avoiding the extension board to slide out from the movable groove, is favorable to improving the stability that equipment was pulled to the glass window, has improved the protection effect of equipment.
Further, the traction component comprises a supporting rod rotatably installed in the installation box, two torsion springs which are symmetrically distributed are sleeved on the side wall of the supporting rod, one end of each torsion spring is fixedly connected with the side wall of the supporting rod, the other end of each torsion spring is fixedly connected with the inner wall of the bottom end of the installation box, two baffle rings which are symmetrically distributed are fixedly sleeved on the side wall of the supporting rod, a steel rope is wound on the side wall of the supporting rod, an inlet and outlet hole is formed in the bottom end of the installation box, a pull ring is arranged in the buckling ring, and one end of the steel rope penetrates through the inlet and outlet hole and is fixedly connected with the side wall of the buckling ring.
Through adopting above-mentioned technical scheme, when the glass window dropped, the glass window was fallen simultaneously with the cable wire, made the cable wire take the bracing piece synchronous rotation, and the bracing piece has a reverse power under two torsional spring torsion, reached the effect of tractive cable wire, and then reached the effect of tractive glass window, help avoiding the glass window to appear damaging and directly drop, the bracing piece lateral wall plays the effect of restriction cable wire position through the setting of two baffle rings, helps avoiding cable wire and torsional spring to produce the winding.
Further, the inner wall of the inlet and outlet hole is rotatably provided with balls distributed in an annular array.
Through adopting above-mentioned technical scheme, pass through the setting of ball in the business turn over hole, be favorable to reducing the frictional force between cable wire and the business turn over hole, be favorable to reducing the damage degree that the cable wire produced, reach the effect of protection cable wire.
In summary, the present application includes the following beneficial technical effects:
(1) In this application, through firm alarm component setting, play the effect of supporting fixed glass window, when the damage appears falling from the window in the glass window, can play the effect of tractive, and slide in the movable groove when the extension board is located, make response piece and response piece contact and then make warning light scintillation alarm, the staff of being convenient for knows, in time maintains, has improved the security of equipment.
(2) In this application, through the setting of tractive subassembly, play the effect of pulling fixed glass window, help avoiding glass window damage directly to drop and injure the pedestrian by a smash, be favorable to improving the security of equipment.
Drawings
FIG. 1 is a schematic view of a protection device for preventing a curtain wall opening sash from falling;
FIG. 2 is a cross-sectional view of the present application;
FIG. 3 is an enlarged view of FIG. 2A of the present application;
fig. 4 is an enlarged view of B in fig. 2 of the present application.
The reference numerals in the figures illustrate:
1. a window frame; 2. supporting the folding rod; 3. a glazing; 4. a stabilizing plate; 5. a mounting box; 6. a pull ring; 7. a clasp ring; 8. a support plate; 9. a movable groove; 10. a support spring; 11. an induction piece; 12. an induction block; 13. a torsion spring; 14. a wire rope; 15. a support rod; 16. a baffle ring.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is apparent that the described embodiments are only a part of the embodiments of the present application, not all of the embodiments, and all other embodiments obtained by a person having ordinary skill in the art without making creative efforts based on the embodiments in the present application are within the scope of protection of the present application.
In the description of the present application, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description of the present application and to simplify the description, and do not indicate or imply that the devices or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.
The present application is described in further detail below in conjunction with figures 1-4.
Referring to fig. 1-4, a protection device for preventing a curtain wall opening fan from falling comprises a window frame 1, a glass window 3 is hinged in the window frame 1, two supporting folding rods 2 which are symmetrically distributed are arranged between the glass window 3 and the window frame 1, two stabilizing plates 4 which are symmetrically distributed are hinged in the outer side of the upper section of the window frame 1, movable grooves 9 are formed in one side, which is far away from the window frame 1, of the two stabilizing plates 4, a stabilizing alarm component is arranged between the two stabilizing plates 4 and the glass window 3, the stabilizing alarm component comprises supporting plates 8 which are slidably mounted in the movable grooves 9, two supporting springs 10 which are symmetrically distributed are fixedly mounted between the top ends of the supporting plates 8 and the inner wall of one side opposite to the movable grooves 9 in the same group, and the bottom ends of the two supporting plates 8 are hinged with the outer side of the glass window 3, when the glass window 3 is opened and closed, the glass window 3 pushes the supporting plates 8 to move in the same group of the movable grooves 9, and the supporting plates 10 shrink with the same group of the supporting springs 10, the supporting plates 10 and the stabilizing plates 4 cooperate to play a role of pulling the glass window 3, when the glass window 3 falls from the window frame 1, the glass window 3 falls down from the supporting springs 8, and the supporting springs 8 are located in the movable grooves 9, and the sliding force is avoided from the supporting the sliding springs 10, and the glass window 3 falls down.
The equal fixed cover of two extension board 8 top lateral walls is equipped with sensing piece 11, and the equal fixed mounting of two movable groove 9 hypomere inner walls has two sensing pieces 12 that change to the symmetrical distribution, glass window 3 inner wall fixed mounting has the warning light, when extension board 8 moves to movable groove 9 bottom because of glass window 3 action of gravity, sensing piece 11 and sensing piece 12 contact, and then make warning light scintillation alarm, reach the effect that improves staff's glass window 3 damage this moment, be convenient for the timely maintenance of staff, two equal fixed mounting of extension board 8 top lateral walls have two stopper that are symmetrical distribution, the spacing groove with same side spacing piece assorted is seted up to movable groove 9 inner wall, and extension board 8 is located when movable groove 9 slides, slide in same group spacing inslot through the cooperation of stopper and spacing groove, help avoiding extension board 8 to slide out from movable groove 9, be favorable to improving the stability of equipment to glass window 3 pulling, the protection effect of equipment has been improved.
The window frame 1 upper segment outside fixed mounting has mounting box 5, and mounting box 5 is located between two steadying plates 4, glass window 3 upper segment outside fixed mounting has buckle 7, and be equipped with the pulling subassembly between buckle 7 and the mounting box 5, the pulling subassembly is including rotating the bracing piece 15 of installing in mounting box 5, bracing piece 15 lateral wall cover is equipped with two torsional springs 13 that are symmetrical distribution, and two torsional springs 13 wherein one end and bracing piece 15 lateral wall fixed connection, two torsional springs 13 other end all with mounting box 5 bottom inner wall fixed connection, bracing piece 15 lateral wall fixed cover is equipped with two baffle rings 16 that are symmetrical distribution, bracing piece 15 lateral wall is around being equipped with cable 14, the business turn over hole has been seted up to mounting box 5 bottom, be equipped with pull ring 6 in the buckle 7, cable 14 wherein one end passes business turn over hole and buckle 7 lateral wall fixed connection, when glass window 3 drops, glass window 3 is along cable 14 simultaneously, make cable 14 drive bracing piece 15 synchronous rotation, and bracing piece 15 have a reverse force under two torsional springs 13, reach the effect of pulling cable 14, and then reach the effect of pulling glass window 3, help the glass window 3 to drop, help the cable 3 to play the effect of limiting the cable 14 through two torsional springs 13, avoid the cable 13 to take place, the effect of limiting the winding 14 is avoided the cable 13 to take place through two torsion springs 16.
The balls distributed in the annular array are rotatably arranged on the inner wall of the access hole, and the arrangement of the balls in the access hole is beneficial to reducing the friction force between the steel cable 14 and the access hole, reducing the damage degree of the steel cable 14 and achieving the effect of protecting the steel cable 14.
The implementation principle of the embodiment of the application is as follows: when the equipment is used, the glass window 3 pushes the support plate 8 to move in the same group of movable grooves 9 and shrink with the same group of support springs 10, the effect of pulling and stabilizing the glass window 3 is achieved through the cooperation of the support plate 8, the support springs 10 and the stabilizing plate 4, the stability of the equipment is improved, when the glass window 3 falls, the glass window 3 falls down simultaneously with the steel cable 14, the steel cable 14 rotates synchronously with the support rod 15, the support rod 15 has a reverse force under the torsion of the two torsion springs 13, the effect of pulling the steel cable 14 is achieved, the effect of pulling the glass window 3 is achieved, damage and direct falling of the glass window 3 are avoided, and the use safety of the glass window 3 is improved.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (5)
1. The utility model provides a prevent protection device that fan falls is opened to curtain, includes window frame (1), its characterized in that: the utility model discloses a glass window, including window frame (1), glass window (3), window frame (1), glass window (3) and window frame (1) are articulated to have, be equipped with two support folding bars (2) that are symmetric distribution in the window frame (1), the window frame (1) upper segment outside articulates there are two firm boards (4) that are symmetric distribution, and two firm board (4) are kept away from window frame (1) one side and are all offered movable groove (9), two be equipped with firm alarm assembly between firm board (4) and glass window (3), window frame (1) upper segment outside fixed mounting has mounting box (5), just mounting box (5) are located between two firm boards (4), glass window (3) upper segment outside fixed mounting has buckle (7), just be equipped with tractive subassembly between buckle (7) and the mounting box (5).
2. The protective device for preventing a curtain wall opening sash from falling as claimed in claim 1, wherein: firm alarm component includes slidable mounting extension board (8) in movable groove (9), extension board (8) top with group equal fixed mounting has two support springs (10) that are symmetrical distribution between the inner wall of one side that movable groove (9) are relative, and two extension board (8) bottom all articulates with glass window (3) outside, two equal fixed cover in extension board (8) top lateral wall is equipped with response piece (11), and two equal fixed mounting of movable groove (9) hypomere inner wall has two to change symmetrical distributed response piece (12), glass window (3) inner wall fixed mounting has the warning light.
3. The protective device for preventing a curtain wall opening sash from falling as claimed in claim 2, wherein: two limiting blocks which are symmetrically distributed are fixedly arranged on the side walls of the top ends of the two supporting plates (8), and limiting grooves which are matched with the limiting blocks on the same side are formed in the inner walls of the movable grooves (9).
4. The protective device for preventing a curtain wall opening sash from falling as claimed in claim 1, wherein: the traction assembly comprises a supporting rod (15) rotatably installed in an installation box (5), two torsion springs (13) which are symmetrically distributed are sleeved on the side wall of the supporting rod (15), one end of each torsion spring (13) is fixedly connected with the side wall of the supporting rod (15), the other ends of the torsion springs (13) are fixedly connected with the inner wall of the bottom end of the installation box (5), two baffle rings (16) which are symmetrically distributed are fixedly sleeved on the side wall of the supporting rod (15), a steel cable (14) is wound on the side wall of the supporting rod (15), an inlet and outlet hole is formed in the bottom end of the installation box (5), a pull ring (6) is arranged in a retaining ring (7), and one end of the steel cable (14) penetrates through the inlet and outlet hole and is fixedly connected with the side wall of the retaining ring (7).
5. The protective device for preventing a curtain wall opening sash from falling as claimed in claim 4, wherein: the inner wall of the inlet and outlet hole is rotatably provided with balls distributed in an annular array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321768791.3U CN220667327U (en) | 2023-07-07 | 2023-07-07 | Protection device for prevent curtain from opening fan and falling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321768791.3U CN220667327U (en) | 2023-07-07 | 2023-07-07 | Protection device for prevent curtain from opening fan and falling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220667327U true CN220667327U (en) | 2024-03-26 |
Family
ID=90338188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321768791.3U Active CN220667327U (en) | 2023-07-07 | 2023-07-07 | Protection device for prevent curtain from opening fan and falling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220667327U (en) |
-
2023
- 2023-07-07 CN CN202321768791.3U patent/CN220667327U/en active Active
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