CN215443809U

CN215443809U - Fireproof window for refuge room

Info

Publication number: CN215443809U
Application number: CN202121856487.5U
Authority: CN
Inventors: 张丽萍; 张庆生; 原亚麟
Original assignee: Cscec Sheng Shanxi Technology Development Co ltd
Current assignee: Cscec Sheng Shanxi Technology Development Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-01-07
Anticipated expiration: 2031-08-10

Abstract

The utility model provides a fire window between taking refuge, includes first support column, second support column, the inside elevating system that is equipped with of first support column is equipped with two connecting rods between first support column and the second support column, is equipped with the main part between first support column and the second support column, and the inside frame that is equipped with of main part, frame fixed surface installs the hasp, and the inside four telescopic machanisms that are equipped with of hasp, hasp fixed surface welding have a handle, and beneficial effect is: accomplish daily cleanness to the fire window through setting up elevating system, need stand when avoiding people to clean and unstable falling of eminence focus and danger takes place, accomplish the dismantlement or the installation of fire window through setting up telescopic machanism, delay time because dismantle the fire window when avoiding the conflagration to take place.

Description

Fireproof window for refuge room

Technical Field

The utility model relates to the technical field of fire fighting, in particular to a fireproof window of a refuge room.

Background

Along with the improvement of people's safety consciousness, the fire window is generally adopted in the indoor window fitment, and steel fire window has advantages such as stable in structure and fire behavior is good, receives liking of people deeply for example.

Dust is easily adhered to the surface of an existing fireproof window, people need to use articles such as a stool when cleaning the fireproof window, people are prone to overturning and dangerous when stepping on the stool, the space of the existing fireproof window is not enough for people to pass through normally, and therefore the existing fireproof window needs to be detached under necessary conditions when a fire disaster happens, and rescue time is delayed.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is that people need to turn over easily with the help of articles such as stools and the like when cleaning the fireproof window, and the articles are dangerous, and need to be disassembled under necessary conditions when a fire disaster happens, so that the rescue time is delayed.

The technical scheme adopted by the utility model for solving the technical problem is as follows: a fire window for a shelter, comprising: first support column, second support column, the inside elevating system that is equipped with of first support column, be equipped with two connecting rods between first support column and the second support column, be equipped with the main part between first support column and the second support column, the inside frame that is equipped with of main part, frame fixed surface installs the hasp, inside four telescopic machanisms that are equipped with of hasp, hasp fixed surface welding has the handle.

Preferably, the top of two-way threaded rod is rotated and is connected on the top face of first support column, threaded connection has two screw thread sliders on the two-way threaded rod, the fixed welding of snap ring has the helical gear in two-way threaded rod bottom, the helical gear meshes with the fixed welded gear of rocker output mutually, uses two-way threaded rod to realize that two screw thread sliders are relative motion, and helical gear and gear engagement can realize driving two-way threaded rod and rotate when the rocker rotates.

Preferably, sliding connection has two sliders on the slide rail, two the inside two fixed columns that are equipped with of slider, two there is the backup pad, two through spring mounting in the slider inside the fixed column bottom runs through backup pad and fixed mounting at the slider inner wall, one side equidistance that the backup pad is close to the slide rail is equipped with a plurality of pulleys, and the fixed column is more stable when can making the backup pad motion, and is more stable, quick when using the pulley to go up and down.

Preferably, the runner is connected with the pivot, the mounting groove has been seted up at the pivot center, the runner bottom matches with the mounting groove, pivot fixedly connected with steel strand wires, steel strand wires other end fixedly connected with movable rod, the fixed welding of movable rod bottom has the tapered end, the fixed welding of tapered end both sides equidistance has a plurality of fixed blocks, the inside fixed welding of hasp has a plurality of expansion brackets, expansion bracket and fixed block swing joint can drive the pivot when the runner rotates and rotate, and expansion bracket is more stable when making the tapered end motion with fixed block swing joint.

Preferably, two one side fixed welding that the connecting rod is close to first support column has the screw thread slider, two one side fixed welding that the connecting rod is close to the second support column has the slider, two one side that the connecting rod is relative all has two clean boards, two through four bracing piece fixed welding clean board has a support frame, two through spring mounting the support frame passes through the clean piece of screw thread fixedly connected with, can make elevating system more stable, can let through spring mounting support frame clean piece inseparable with the laminating of fire prevention glass surface, make clean more convenient.

The utility model has the following advantages: this novel fire prevention window is provided with the rocker, two-way threaded rod, the screw thread slider, the connecting rod, clean board and clean piece, through rotating the rocker, it is rotatory to drive the gear, thereby it is rotatory to make the helical gear with gear engaged with, it is rotatory to drive two-way threaded rod, make the screw thread slider be elevating movement under the effect of screw thread, thereby it will prevent fires glass cleanness to make clean piece, set up the pivot, steel strand wires, the movable rod, a spring, the tapered end, the expansion bracket, the fixed block, it drives steel strand wires through the anticlockwise rotation pivot, thereby make the movable rod overcome spring force and be the level and move left, return the tapered end that contracts, the completion is dismantled.

Drawings

FIG. 1 is a schematic view of a fire window of a shelter according to a preferred embodiment of the present invention;

FIG. 2 is an enlarged view of the fire window of the shelter according to the preferred embodiment of the present invention;

FIG. 3 is a schematic view of the telescopic structure of the fire window of the shelter according to the preferred embodiment of the present invention;

FIG. 4 is an enlarged view of the fire window of the shelter according to the preferred embodiment of the present invention at B;

FIG. 5 is a schematic view of a cleaning block structure of a fire window of a shelter according to a preferred embodiment of the present invention.

Description of reference numerals:

1. a first support column; 2. a helical gear; 3. a threaded slider; 4. a bidirectional threaded rod; 5. a main body; 6. a frame; 7. a handle; 8. a slider; 9. a slide rail; 10. a connecting rod; 11. cleaning the plate; 12. a support frame; 13. a cleaning block; 14. a rotating shaft; 15. a lock head; 16. a telescopic frame; 17. steel strand wires; 18. a movable rod; 19. a rotating wheel; 20. fixing a column; 21. a support plate; 22. a rocker; 23. a lifting mechanism; 24. a second support column; 25. a telescoping mechanism; 26. mounting grooves; 27. and (5) locking.

Detailed Description

The technical scheme of the utility model is clearly and completely described in the following with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model will be further explained with reference to the drawings.

Referring to fig. 1-5, the present invention provides a technical solution: a fire window used in a refuge room comprises a first supporting column 1 and a second supporting column 24, wherein a lifting mechanism 23 is arranged in the first supporting column 1, the lifting mechanism 23 is arranged to prevent people from standing at a high place to cause danger due to unstable gravity center when the people are cleaned, so that the cleaning is safer, two connecting rods 10 are arranged between the first supporting column 1 and the second supporting column 24, the lifting mechanism 23 can be more complete due to the addition of the connecting rods 10, the operation is more stable, a main body 5 is arranged between the first supporting column 1 and the second supporting column 24, the main body 5 is fixedly arranged in a wall body, a frame 6 is arranged in the main body 5, fire-proof glass is arranged in the frame 6, a lock catch 27 is fixedly arranged on the surface of the frame 6, the fire window can be opened more quickly and safely through the lock catch 27, four telescopic mechanisms 25 are arranged in the lock catch 27, the sealing effect of the fire window can be better, and the integral structure is more complete, the handle 7 is fixedly welded on the surface of the lock catch 27, the handle 7 can be tightly held during installation or disassembly, force can be better exerted, the fire window is prevented from suddenly dropping, and safety is guaranteed.

The main component of the lifting mechanism 23 is a bidirectional threaded rod 4, the top of the bidirectional threaded rod 4 is installed inside the first support column 1 through a clamping groove, and meanwhile, the bidirectional threaded rod 4 is provided with two thread sliders 3, the two thread sliders 3 are connected with the bidirectional threaded rod 4 in a matched manner through threads, the two thread sliders 3 can move relatively by using the bidirectional threaded rod 4, the bottom end of the bidirectional threaded rod 4 is fixedly welded with a bevel gear 2, the bevel gear 2 is meshed with a gear welded with a rocker 22, and the bidirectional threaded rod 4 can be driven to rotate when the rocker 22 rotates.

The inside fixed mounting of second support column 24 has slide rail 9, install two sliders 8 on the slide rail 9, two sliders 8 all can slide from top to bottom on slide rail 9, the inside spring that all is equipped with three the same specification of two sliders 8, two inside backup pad 21 of all installing of

slider

8, 21 bottom coupling spring in backup pad, the spring is connected with the inside bottom face of slider 8, install fixed column 20 between two inside springs of two sliders 8, two 20 bottoms of fixed column run through backup pad 21 and install at 8 inner walls of slider through the bottom screw thread, it is more stable when making backup pad 21 move, it has a plurality of pulleys according to the welding of same vertical distance between backup pad 21 and the slide rail 9, it is more stable during going up and down, it is quick.

The component of the telescopic mechanism 25 is a rotating wheel 19, the rotating wheel 19 is connected with a rotating shaft 14, the center of the rotating shaft 14 is provided with a mounting groove 26, the mounting groove 26 is matched with the bottom connecting rod of the rotating wheel 19, can realize that it rotates to drive pivot 14 when runner 19 rotates, the tangent point of the vertical four directions of pivot 14 level is connected with the one end of steel strand wires 17, steel strand wires 17's other end fixed connection is on 18 top end faces of movable rod, 18 bottom of movable rod and the fixed welding in tapered end 15 top, tapered end 15 both sides are equipped with a plurality of fixed blocks, the fixed block is at the fixed welding of tapered end 15 both sides equidistance symmetry, the fixed welding of symmetry has a plurality of expansion brackets 16 on the inner wall of hasp 27 both sides, expansion bracket 16 and the fixed block swing joint of tapered end 15 both sides, make tapered end 15 when removing because of fixed block and expansion bracket 16 swing joint in certain area intra-horizontal migration, the collision leads to the trouble when avoiding tapered end 15 to remove.

One end of each connecting rod 10 is welded with the threaded sliding block 3 in the first supporting column 1, the other end of each connecting rod 10 is welded with the sliding block 8 in the second supporting column 24, the two ends of each connecting rod 10 are respectively connected with the threaded sliding block 3 and the sliding block 8, so that the lifting mechanism 23 is more stable in structure, the lifting process is smoother, two cleaning plates 10 are fixedly connected on the outer walls of the two connecting rods 10 in the opposite directions, the cleaning plates 11 are additionally arranged on the connecting rod 10 to clean the surface of the fireproof glass in the lifting process, the supporting frames 12 are arranged in the two cleaning plates 11, the supporting frames 12 are movably arranged in the cleaning plates 11 through springs, the two supporting frames 12 are both connected with the cleaning blocks 13, the cleaning blocks 13 are fixedly connected with the supporting frames 12 through bolts, the support frame 12 and the cleaning block 13 can be tightly attached to the surface of the fireproof glass through the spring, and the cleaning block 13 is added to efficiently complete the cleaning task of the surface of the fireproof glass.

The working principle is as follows: when cleaning is needed, a rocker 22 of a first support column 1 is rotated, a gear is fixedly welded at the bottom end of the output end of the rocker 22, the gear is meshed with a bevel gear 2 fixedly welded at the bottom end of a bidirectional threaded rod 4 so as to drive the bidirectional threaded rod 4 to rotate, two matched threaded sliders 3 are arranged on the bidirectional threaded rod 4, the bidirectional threaded rod 4 rotates so as to drive the threaded sliders 3 to move up and down, the threaded sliders 3 are fixedly connected with sliders 8 on slide rails 9 inside a second support column 24 through connecting rods 10 so as to drive the connecting rods 10 to move correspondingly, two cleaning plates 11 are fixedly welded on each connecting rod 10, a support frame 12 is installed on each cleaning plate 11 through springs, each support frame 12 is fixedly connected with a cleaning block 13 through a bolt, a spring is arranged inside each cleaning plate 11 so as to be tightly attached to the surface of glass, so as to clean a fire window, the telescopic machanism 25 of fire window is in the open mode at ordinary times, inseparable and the laminating of frame 6, play the guard action, need open the fire window when the rescue personnel arrive, handle 7 is held tightly to one hand, another hand anticlockwise rotation runner 19, runner 19 passes through mounting groove 26 and is connected with pivot 14, it rotates to drive pivot 14, steel strand wires 17 one end and 14 fixed connection one end of pivot and movable rod 18 fixed connection, the rotation of pivot 14 drives movable rod 18 and overcomes the elasticity of spring and is the level left motion, tapered end 15 contracts, the swift convenient fire window of opening accomplishes and flees.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.

Other parts of the utility model not described in detail are prior art and are not described in detail herein.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A fire window for a refuge room, comprising: first support column (1), second support column (24), inside elevating system (23) that is equipped with of first support column (1), be equipped with two connecting rods (10) between first support column (1) and second support column (24), be equipped with main part (5) between first support column (1) and second support column (24), main part (5) inside is equipped with frame (6), frame (6) fixed surface installs hasp (27), hasp (27) inside is equipped with four telescopic machanism (25), hasp (27) fixed surface welding has handle (7).

2. The fire window for the shelter room as claimed in claim 1, wherein the lifting mechanism (23) comprises a bidirectional threaded rod (4), the top end of the bidirectional threaded rod (4) is rotatably connected to the top end face of the first support column (1), two threaded sliders (3) are in threaded connection with the bidirectional threaded rod (4), a helical gear (2) is fixedly welded at the bottom end of the bidirectional threaded rod (4) through a clamping ring, and the helical gear (2) is meshed with a gear fixedly welded at the output end of the rocker (22).

3. The fire window for refuge rooms according to claim 1, wherein a sliding rail (9) is arranged inside the second supporting column (24), two sliding blocks (8) are connected on the sliding rail (9) in a sliding manner, two fixing columns (20) are arranged inside the two sliding blocks (8), a supporting plate (21) is arranged inside the two sliding blocks (8) through a spring, the bottom ends of the two fixing columns (20) penetrate through the supporting plate (21) and are fixedly installed on the inner wall of the sliding block (8), and a plurality of pulleys are arranged on one side, close to the sliding rail (9), of the supporting plate (21) at equal intervals.

4. The fire window of refuge room of claim 1, wherein the telescopic mechanism (25) comprises a rotating wheel (19), the rotating wheel (19) is connected with a rotating shaft (14), an installation groove (26) is formed in the center of the rotating shaft (14), the bottom end of the rotating wheel (19) is matched with the installation groove (26), the rotating shaft (14) is fixedly connected with a steel strand (17), the other end of the steel strand (17) is fixedly connected with a movable rod (18), the bottom end of the movable rod (18) is fixedly welded with a lock head (15), a plurality of fixed blocks are fixedly welded on two sides of the lock head (15) at equal intervals, a plurality of telescopic frames (16) are fixedly welded inside the lock catch (27), and the telescopic frames (16) are movably connected with the fixed blocks.

5. The fire window of refuge room as claimed in claim 1, characterized in that one side of two connecting rods (10) close to a first supporting column (1) is fixedly welded with a threaded slider (3), one side of two connecting rods (10) close to a second supporting column (24) is fixedly welded with a slider (8), one side of two connecting rods (10) opposite is fixedly welded with two cleaning plates (11) through four supporting rods, a supporting frame (12) is mounted inside the two cleaning plates (11) through a spring, and the two supporting frames (12) are fixedly connected with a cleaning block (13) through threads.