CN215804028U - Temperature control type positioning automatic releasing device for fireproof door and window - Google Patents
Temperature control type positioning automatic releasing device for fireproof door and window Download PDFInfo
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- CN215804028U CN215804028U CN202121489347.9U CN202121489347U CN215804028U CN 215804028 U CN215804028 U CN 215804028U CN 202121489347 U CN202121489347 U CN 202121489347U CN 215804028 U CN215804028 U CN 215804028U
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Abstract
The utility model belongs to a temperature control type positioning automatic release device for a fireproof door and window, which comprises a rectangular block, wherein a closing and opening structure is arranged in the rectangular block, and the closing and opening structure comprises: the side groove is formed in the side surface of the rectangular block, the swinging rod is rotatably connected in the side groove and takes a connecting part as an axis, the driving part is arranged in the rectangular block, and the transmission part is arranged in the swinging rod and the rectangular block.
Description
Technical Field
The utility model belongs to the technical field of matching devices of fire-fighting facilities, and particularly relates to a temperature control type positioning automatic release device for a fireproof door and window.
Background
Currently, the similar products used in the market can be roughly divided into two categories: door closer (automatic door closing device) and normally open fire door and window control system.
The door closer has two types of non-positioning type and positioning type. The non-positioning mode ensures the normally closed state of the fireproof door and window; the positioning type ensures the ventilation normal open state.
Normally open fire prevention door and window control system has: the electromagnetic release type and the electric door closer type are adopted. The two products can both achieve the functions of keeping normally open (ventilation and passing) at ordinary times and automatically closing (smoke insulation and fire retardation) in case of fire. However, they all need to be networked with a fire fighting system, need to be equipped with a control box, need to be connected with a power supply, and are not very convenient to use. In the current building structure design construction, often all rarely consider that the construction lays out this circuit, and the user just thinks of the function that needs to normally open in the time of using, in order to pass the ventilation conveniently, at this moment, picks out the groove wiring again, that will be very troublesome. Moreover, the functions of the two products are really perfect, but in order to complete the functions, more additional products, accessories and auxiliary materials are needed, and the cost is higher.
SUMMERY OF THE UTILITY MODEL
In order to achieve the purpose, the utility model adopts the technical scheme that the temperature control type positioning automatic release device for the fireproof door and window comprises a rectangular block, wherein a closing structure is arranged in the rectangular block;
the closing and opening structure comprises: the side groove, the swing rod, the driving part and the transmission part;
the side groove is formed in the side surface of the rectangular block, the swinging rod is rotatably connected in the side groove and takes the connecting part as an axis, the driving part is arranged in the rectangular block, and the transmission part is arranged in the swinging rod and the rectangular block.
Preferably, the driving unit includes: the inner cavity, the motor, the inner groove, the fixed block, the rotating rod, the worm and the gear;
the inner chamber is opened in the rectangle piece, the motor is fixed inner chamber inside surface, the inside groove is opened inner chamber inside surface and with the side slot is linked together, the fixed block sets up in the inside groove, the dwang rotates the suit and is in the fixed block, the worm sets up dwang one end, the gear sets up the motor output with dwang one end.
Preferably, the transmission portion includes: the device comprises a fixed rod, an arc-shaped clamping plate, a movable frame, an inner rod, outer teeth, a movable hole and a mounting plate;
the dead lever sets up the rectangle piece side surface, arc splint set up dead lever one end, the adjustable shelf sets up dead lever one end, interior pole sets up in the arc splint, the external tooth sets up the adjustable shelf surface, the activity hole is opened on the adjustable shelf, adjustable shelf activity suit is in the arc splint just the activity hole suit is in on the interior pole, the mounting panel sets up adjustable shelf one end.
Preferably, the gears are conical gears and are meshed with each other.
Preferably, the cross section of the movable frame is of a circular transition structure.
Compared with the prior art, the door and window structure has the advantages and positive effects that the door and window structure is small in overall structure, is mounted at the upper ends of the door and window, can be rapidly closed or opened in emergency, and avoids the situation that operation cannot be carried out in emergency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive labor.
Fig. 1 is a schematic structural view of a temperature-controlled positioning automatic release device for a fire-proof door/window provided in this embodiment;
in the above figures, 1 is a rectangular block; 2. a side groove; 3. a swing lever; 4. an inner cavity; 5. a motor; 6. an inner tank; 7. a fixed block; 8. rotating the rod; 9. a worm; 10. a gear; 11. fixing the rod; 12. an arc-shaped splint; 13. a movable frame; 14. an inner rod; 15. an outer tooth; 16. a movable hole; 17. and (7) mounting the plate.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.
In the embodiment, as can be seen from the attached figure 1 of the specification, the scheme comprises a rectangular block 1, wherein a closing and opening structure is arranged in the rectangular block 1;
the closing and opening structure comprises: a side groove 2, a swing rod 3, a driving part and a transmission part;
the side groove 2 is formed in the side surface of the rectangular block 1, the swinging rod 3 is rotatably connected in the side groove 2 and takes the connection position as an axis, the driving part is arranged in the rectangular block 1, and the transmission part is arranged in the swinging rod 3 and the rectangular block 1;
the driving part includes: the device comprises an inner cavity 4, a motor 5, an inner groove 6, a fixed block 7, a rotating rod 8, a worm 9 and a gear 10;
the inner cavity 4 is formed in the rectangular block 1, the motor 5 is fixed on the inner side surface of the inner cavity 4, the inner groove 6 is formed on the inner side surface of the inner cavity 4 and communicated with the side groove 2, the fixed block 7 is arranged in the inner groove 6, the rotating rod 8 is rotatably sleeved in the fixed block 7, the worm 9 is arranged at one end of the rotating rod 8, and the gear 10 is arranged at the output end of the motor 5 and one end of the rotating rod 8;
the transmission portion includes: the device comprises a fixed rod 11, an arc-shaped clamping plate 12, a movable frame 13, an inner rod 14, external teeth 15, a movable hole 16 and a mounting plate 17;
the fixed rod 11 is arranged on the side surface of the rectangular block 1, the arc-shaped clamping plate 12 is arranged at one end of the fixed rod 11, the movable frame 13 is arranged at one end of the fixed rod 11, the inner rod 14 is arranged in the arc-shaped clamping plate 12, the outer teeth 15 are arranged on the outer surface of the movable frame 13, the movable hole 16 is formed in the movable frame 13, the movable frame 13 is movably sleeved in the arc-shaped clamping plate 12, the movable hole 16 is sleeved on the inner rod 14, and the mounting plate 17 is arranged at one end of the movable frame 13;
the gear 10 is a conical gear 10 which is meshed with each other, and the section of the movable frame 13 is in a circular transition structure.
When in specific use: the rectangular block 1 is installed in a door frame or a wall above a door window, the shaft center of the hinge pin joint of the door window and the shaft center of the swinging rod 3 and the side groove 2 are the same, the installation plate 17 is fixed on the opened door window, when the door window is opened emergently, the gear 10 at the output end of the motor 5 is driven to rotate the worm 9, the movable frame 13 is meshed with the worm 9 through the external teeth 15, and the movable frame 13 is enabled to open the door leaf through the circular rotation of the joint of the swinging rod 3 and the side groove 2.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.
Claims (5)
1. A temperature control type positioning automatic release device for a fireproof door and window comprises a rectangular block (1), and is characterized in that a closing and opening structure is arranged in the rectangular block (1);
the closing and opening structure comprises: a side groove (2), a swing rod (3), a driving part and a transmission part;
side groove (2) are opened rectangle piece (1) side surface, swing lever (3) rotate to be connected in side groove (2) and use the junction as the axle center, the drive division sets up in rectangle piece (1), the transmission portion sets up swing lever (3) with in rectangle piece (1).
2. The temperature-controlled positioning automatic release device for fire-proof doors and windows according to claim 1, wherein the driving part comprises: an inner cavity (4), a motor (5), an inner groove (6), a fixed block (7), a rotating rod (8), a worm (9) and a gear (10);
inner chamber (4) are opened in rectangular block (1), motor (5) are fixed inner chamber (4) internal side surface, inside groove (6) are opened inner chamber (4) internal side surface and with side slot (2) are linked together, fixed block (7) set up in inside groove (6), dwang (8) rotate the suit in fixed block (7), worm (9) set up dwang (8) one end, gear (10) set up motor (5) output with dwang (8) one end.
3. The temperature-controlled positioning automatic release device for fireproof doors and windows according to claim 1, wherein the transmission part comprises: the device comprises a fixed rod (11), an arc-shaped clamping plate (12), a movable frame (13), an inner rod (14), external teeth (15), a movable hole (16) and a mounting plate (17);
dead lever (11) set up rectangle piece (1) side surface, arc splint (12) set up dead lever (11) one end, adjustable shelf (13) set up dead lever (11) one end, interior pole (14) set up in arc splint (12), external tooth (15) set up adjustable shelf (13) surface, activity hole (16) are opened on adjustable shelf (13), adjustable shelf (13) activity suit is in arc splint (12) just activity hole (16) suit is in on interior pole (14), mounting panel (17) set up adjustable shelf (13) one end.
4. A fire door and window temperature control type positioning automatic releasing device according to claim 2, characterized in that the gears (10) are conical gears (10) and are meshed with each other.
5. A fire door and window temperature control type positioning automatic release device as claimed in claim 3, wherein the section of the movable frame (13) is a circular transition structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121489347.9U CN215804028U (en) | 2021-07-02 | 2021-07-02 | Temperature control type positioning automatic releasing device for fireproof door and window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121489347.9U CN215804028U (en) | 2021-07-02 | 2021-07-02 | Temperature control type positioning automatic releasing device for fireproof door and window |
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| Publication Number | Publication Date |
|---|---|
| CN215804028U true CN215804028U (en) | 2022-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121489347.9U Active CN215804028U (en) | 2021-07-02 | 2021-07-02 | Temperature control type positioning automatic releasing device for fireproof door and window |
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| CN (1) | CN215804028U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533113A (en) * | 2018-05-29 | 2018-09-14 | 河南森源电气股份有限公司 | Automatic open-close type door and window dynamical system and inverter cabinet |
-
2021
- 2021-07-02 CN CN202121489347.9U patent/CN215804028U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533113A (en) * | 2018-05-29 | 2018-09-14 | 河南森源电气股份有限公司 | Automatic open-close type door and window dynamical system and inverter cabinet |
| CN108533113B (en) * | 2018-05-29 | 2024-05-14 | 河南森源电气股份有限公司 | Automatic opening and closing door and window power system and inverter cabinet |
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