CN217175408U

CN217175408U - Fire control skylight

Info

Publication number: CN217175408U
Application number: CN202123112133.2U
Authority: CN
Inventors: 耿立勇
Original assignee: Nanjing Tianrun Communication Technology Co ltd
Current assignee: Nanjing Tianrun Communication Technology Co ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-08-12
Anticipated expiration: 2031-12-10

Abstract

The utility model discloses a fire control skylight relates to a skylight, including the first rectangular frame and the second rectangular frame of looks articulated setting, first rectangular frame bottom side inner middle part just is equipped with first lead screw along its width direction, the interval parallel is equipped with the pivot directly over the first lead screw position, the outside cover of first lead screw has first lead screw slider, the vertical second lead screw that is equipped with in first lead screw slider upper end, the outside cover of second lead screw has second lead screw slider, second rectangular frame inner is equipped with crossbeam and clear glass, the crossbeam lower extreme is equipped with the slide, the outside movable sleeve of slide has the slide, the slide with the vertical interlock pole that is equipped with between the second lead screw slider, be equipped with driving motor on the first rectangular frame outer end wall. This fire control skylight can realize the intellectuality in skylight and open and close convenient to use.

Description

Fire control skylight

Technical Field

The utility model relates to a skylight, concretely relates to fire control skylight.

Background

Fire roofs are typically located on top of buildings for indoor ventilation, etc. The existing firefighting skylight has low intelligent degree, and the opening and closing of the skylight are inconvenient. Therefore, a new solution is now needed.

Disclosure of Invention

In order to solve the problem, the utility model discloses a fire control skylight, this fire control skylight can realize that the intellectuality in skylight is opened and is closed convenient to use.

In order to achieve the above purpose, the utility model provides a following technical scheme: a fire control skylight comprises a first rectangular frame and a second rectangular frame arranged at the upper end of the first rectangular frame, wherein the upper end wall at one side of the width direction of the first rectangular frame is hinged with the lower end wall at one side of the width direction of the second rectangular frame, a first screw rod is arranged in the middle of the inner end of the bottom side of the first rectangular frame along the width direction of the first rectangular frame, rotating shafts are arranged in the first rectangular frame and are positioned right above the position of the first screw rod in a parallel manner at intervals, a first screw rod sliding block is sleeved outside the first screw rod, a second screw rod is vertically arranged at the upper end of the first screw rod sliding block, a second screw rod sliding block is sleeved outside the second screw rod, a cross beam is arranged in the middle of the inner end of the second rectangular frame along the width direction of the second rectangular frame, transparent glass is arranged at two sides of the position of the cross beam at the inner end of the second rectangular frame, a sliding shaft is arranged at the lower end of the cross beam along the length direction of the cross beam, a sliding seat is movably sleeved outside the sliding shaft, a linkage rod is vertically arranged between the sliding seat and the second screw rod sliding block, and a driving motor is arranged on the outer end wall of the first rectangular frame. The driving motor is a rotating motor.

As an improvement of the utility model, one end of the first screw rod in the length direction penetrates through the inner end wall of the first rectangular frame to extend out, and the end part of the extending end is externally connected with the driving motor, the first screw rod movably penetrates through the first screw rod slide block arrangement, a first screw rod transmission component is arranged between the inner end wall of the movably penetrating part of the first screw rod slide block and the outer part of the first screw rod, a round opening is horizontally arranged at the upper end of the first screw rod slide block, the rotating shaft movably penetrates through the round opening arrangement, the caliber of the inner end of the round opening is larger than the diameter of the cross section of the rotating shaft, a first transmission gear is sleeved at the outer part of one end of the first screw rod in the length direction, a second transmission gear is sleeved at the position of the rotating shaft corresponding to the first transmission gear, the first transmission gear and the second transmission gear are mutually meshed for transmission, and an annular rotating frame is sleeved at the outer part of the rotating shaft, annular rotating turret length direction one end tip with first lead screw slider outer end wall swing joint, the inner bore of annular rotating turret is greater than pivot cross section diameter, the isoplanar is evenly fixed and is equipped with the guide block in the annular rotating turret inner end wall, the guide block is all followed pivot length direction sets up, the isoplanar has evenly opened the guide way on the pivot outside circumference end wall, the guide way is all followed pivot length direction sets up, the guide block corresponds its stiff end position another side and equally divides do not the activity to arrange in the guide way. The first screw rod transmission assembly is designed by adopting the existing screw rod transmission principle technology.

As an improvement of the utility model, the outside cover of annular rotating turret has third drive gear, the outside cover in second lead screw bottom has fourth drive gear, third drive gear with fourth drive gear meshes the transmission each other, the activity of second lead screw runs through the second lead screw slider sets up, the activity of second lead screw slider run through the department inner end wall with be equipped with second lead screw drive assembly between the second lead screw outside, the slide can be followed slide shaft length direction slides, trace bottom end tip with second lead screw slider outer end wall fixed connection, top end tip with the articulated setting of slide outer end wall. The third transmission gear and the fourth transmission gear are both bevel gears, and the second screw rod transmission assembly is designed by adopting the existing screw rod transmission principle technology.

Compared with the prior art, the utility model has the advantages of as follows: this fire control skylight passes through first lead screw transmission, gear drive, second lead screw transmission, can realize the intelligent opening and the closure in skylight, convenient to use.

Drawings

FIG. 1 is a schematic view of the overall structure of a fire skylight of the present invention;

FIG. 2 is a schematic view of the inner end structure of the second rectangular frame;

list of reference numerals: 1. a first rectangular frame; 2. a second rectangular frame; 3. a first lead screw; 4. a rotating shaft; 5. a first lead screw slide block; 6. a second lead screw; 7. a second lead screw slide block; 8. a cross beam; 9. transparent glass; 10. a slide shaft; 11. a slide base; 12. a linkage rod; 13. a drive motor; 14. a first drive gear; 15. a second transmission gear; 16. an annular turret; 17. a third transmission gear; 18. and a fourth transmission gear.

Detailed Description

Example 1: referring to fig. 1 and 2, the fire control skylight provided by the present invention is now described, which includes a first rectangular frame 1 and a second rectangular frame 2 disposed at the upper end of the first rectangular frame 1, wherein the upper end wall at one side of the width direction of the first rectangular frame 1 is hinged to the lower end wall at one side of the width direction of the second rectangular frame 2, a first lead screw 3 is disposed at the middle portion of the inner end at the bottom side of the first rectangular frame 1 along the width direction thereof, a rotating shaft 4 is disposed in the first rectangular frame 1 and is positioned right above the position of the first lead screw 3 at intervals in parallel, a first lead screw slider 5 is sleeved outside the first lead screw 3, a second lead screw 6 is vertically disposed at the upper end of the first lead screw slider 5, a second lead screw slider 7 is sleeved outside the second lead screw 6, a cross beam 8 is disposed at the middle portion of the inner end of the second rectangular frame 2 along the width direction thereof, transparent glass 9 is disposed at both sides of the position of the cross beam 8 at the inner end of the second rectangular frame 2, a sliding shaft 10 is arranged at the lower end of the cross beam 8 along the length direction of the cross beam, a sliding seat 11 is movably sleeved outside the sliding shaft 10, a linkage rod 12 is vertically arranged between the sliding seat 11 and the second screw rod sliding block 7, and a driving motor 13 is arranged on the outer end wall of the first rectangular frame 1.

Example 2: referring to fig. 1, a description will now be given of a fire control skylight provided by the present invention, one end of the first lead screw 3 in the length direction penetrates through the inner end wall of the first rectangular frame 1 to extend out, and the end part of the extending end of the first lead screw is externally connected to the driving motor 13, the first lead screw 3 movably penetrates through the first lead screw slider 5, a first lead screw transmission assembly is arranged between the inner end wall of the movably penetrating portion of the first lead screw slider 5 and the outside of the first lead screw 3, a round opening is horizontally formed at the upper end of the first lead screw slider 5, the rotating shaft 4 movably penetrates through the round opening, the caliber of the inner end of the round opening is larger than the diameter of the cross section of the rotating shaft 4, a first transmission gear 14 is sleeved outside one end of the first lead screw 3 in the length direction, a second transmission gear 15 is sleeved outside the rotating shaft 4 and corresponds to the position of the first transmission gear 14, and the first transmission gear 14 and the second transmission gear 15 are engaged with each other, 4 outside covers of pivot have annular rotating

turret

16, 16 length direction one end tip of annular rotating turret with 5 outer end wall swing joint of first lead screw slider, 16 inner bores of annular rotating turret are greater than 4 cross section diameters of pivot, the last radian is evenly fixed and is equipped with the guide block in 16 inner end walls of annular rotating turret, the guide block is all followed 4 length direction of pivot set up, the last radian is evenly opened on the 4 outside circumference end walls of pivot has the guide way, the guide way is all followed 4 length direction of pivot are seted up, the guide block corresponds its stiff end position another side and equallys divide do not the activity to be arranged in the guide way.

Example 3: referring to fig. 1, it is right now that the utility model provides a pair of fire control skylight explains, the outside cover of annular rotating turret 16 has third drive gear 17, the outside cover in 6 bottom of second lead screws has fourth drive gear 18, third drive gear 17 with the transmission of meshing each other of fourth drive gear 18, the activity of second lead screw 6 runs through second lead screw slider 7 sets up, the activity of second lead screw slider 7 run through the department in the end wall with be equipped with second lead screw drive assembly between 6 outsides of second lead screw, slide 11 can follow slide 10 length direction slides, 12 bottom end of trace with 7 outer end wall fixed connection, top end of second lead screw slider and the articulated setting of slide 11 outer end wall.

The utility model discloses can also form new implementation mode with embodiment 1 with at least one of

embodiment

2, 3 among the technical characterstic.

The working principle is as follows: first rectangular frame is fixed the setting, realizes the installation, the fixed of fire control skylight position. The driving motor can drive the first screw rod to rotate, the first screw rod can be driven to move back and forth along the length direction of the first screw rod through the rotation of the first screw rod, and the movement of the first screw rod can drive the second screw rod and the linkage rod to move together. The rotation of first lead screw is through first drive gear, second drive gear can drive the pivot and rotate, the rotation of pivot is through the guide way, the guide block can drive annular rotating turret and rotate, the rotation of annular rotating turret is through third drive gear, fourth drive gear can drive the second lead screw and rotate, the rotation of second lead screw can drive second lead screw slider up-and-down motion through second lead screw transmission assembly, the motion of second lead screw slider can drive the trace and up-and-down motion in the lump, the slide can be followed the slip shaft length direction and slided. When the first lead screw sliding block moves in the direction corresponding to the position of the hinged end of the first rectangular frame and the second rectangular frame, the second lead screw sliding block continuously moves upwards, and the second lead screw sliding block moves upwards to drive the linkage rod to move upwards, so that the second rectangular frame rotates upwards, and the skylight is opened. When the first lead screw sliding block moves reversely corresponding to the position of the hinged end of the first rectangular frame and the second rectangular frame, the second lead screw sliding block continuously moves downwards, and the second lead screw sliding block moves downwards to drive the linkage rod to move downwards, so that the second rectangular frame rotates downwards to close the skylight.

The technical means disclosed by the scheme of the present invention is not limited to the technical means disclosed by the above embodiments, but also includes the technical scheme formed by the arbitrary combination of the above technical features. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications are also considered as the protection scope of the present invention.

Claims

1. A fire control skylight is characterized by comprising a first rectangular frame (1) and a second rectangular frame (2) arranged at the upper end of the first rectangular frame (1), wherein the upper end wall of one side of the width direction of the first rectangular frame (1) is hinged with the lower end wall of one side of the width direction of the second rectangular frame (2), a first screw rod (3) is arranged in the middle of the inner end of the bottom side of the first rectangular frame (1) along the width direction of the first rectangular frame, rotating shafts (4) are arranged in the first rectangular frame (1) and are positioned right above the first screw rod (3) at intervals in parallel, a first screw rod sliding block (5) is sleeved outside the first screw rod (3), a second screw rod (6) is vertically arranged at the upper end of the first screw rod sliding block (5), a second screw rod sliding block (7) is sleeved outside the second screw rod (6), a cross beam (8) is arranged in the middle of the inner end of the second rectangular frame (2) along the width direction of the second rectangular frame, the inner end of the second rectangular frame (2) is located transparent glass (9) are arranged on two sides of the position of the cross beam (8), a sliding shaft (10) is arranged at the lower end of the cross beam (8) along the length direction of the cross beam, a sliding seat (11) is movably sleeved outside the sliding shaft (10), a linkage rod (12) is vertically arranged between the sliding seat (11) and the second screw rod sliding block (7), and a driving motor (13) is arranged on the outer end wall of the first rectangular frame (1).

2. A fire skylight as defined in claim 1, further comprising: the end wall in the length direction of the first screw rod (3) penetrates through the first rectangular frame (1) to stretch out, the end part of the stretching end of the first screw rod is externally connected with the driving motor (13), the first screw rod (3) movably penetrates through the first screw rod sliding block (5), a first screw rod transmission assembly is arranged between the inner end wall of the movable penetrating part of the first screw rod sliding block (5) and the outside of the first screw rod (3), a round opening is horizontally formed in the upper end of the first screw rod sliding block (5), the rotating shaft (4) movably penetrates through the round opening, the inner end diameter of the round opening is larger than the cross section diameter of the rotating shaft (4), a first transmission gear (14) is sleeved outside one end of the length direction of the first screw rod (3), a second transmission gear (15) is sleeved outside the rotating shaft (4) and corresponds to the position of the first transmission gear (14), and the first transmission gear (14) and the second transmission gear (15) are in meshed transmission with each other, the outside cover of pivot (4) has annular rotating turret (16), annular rotating turret (16) length direction one end tip with first lead screw slider (5) outer end wall swing joint, annular rotating turret (16) inner bore is greater than pivot (4) cross section diameter, the equal fixed guide block that is equipped with of isoplanar on annular rotating turret (16) inner end wall, the guide block all follows pivot (4) length direction sets up, the equal division of isoplanar has the guide way on pivot (4) outside circumference end wall, the guide way is all followed pivot (4) length direction sets up, the guide block corresponds its stiff end position another side and equally divides do not the activity to arrange in the guide way.

3. A fire skylight as defined in claim 2, further comprising: the outer cover of annular rotating turret (16) has third drive gear (17), the outer cover in second lead screw (6) bottom has fourth drive gear (18), third drive gear (17) with fourth drive gear (18) meshing transmission each other, second lead screw (6) activity is run through second lead screw slider (7) set up, second lead screw slider (7) activity run through the department inner end wall with be equipped with second lead screw drive assembly between second lead screw (6) outside, slide (11) can be followed slide (10) length direction slides, trace (12) bottom tip with second lead screw slider (7) outer end wall fixed connection, top tip with slide (11) outer end wall articulates the setting.