CN217233312U - Security protection door fire resistive construction - Google Patents
Security protection door fire resistive construction Download PDFInfo
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- CN217233312U CN217233312U CN202220022440.7U CN202220022440U CN217233312U CN 217233312 U CN217233312 U CN 217233312U CN 202220022440 U CN202220022440 U CN 202220022440U CN 217233312 U CN217233312 U CN 217233312U
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Abstract
The utility model discloses a security protection door fire resistive construction, including the door frame and the door body, the vertical slidable mounting in inside of door frame has the door body, all seted up the spout on the horizontal terminal surface of both sides about the inside of door frame, the upper portion spout of door frame runs through the setting, the equal level in upper and lower both ends of the door body is fixed with the draw runner, the draw runner is connected with the spout sliding fit on the door frame, the vertical flat push screw section of thick bamboo that is fixed with on the top surface of the door body, the vertical two transposons that are fixed with on the top surface of door frame, horizontal rotation is connected with the flat push screw rod between two transposons, flat push screw rod and flat push screw section of thick bamboo screw thread through connection. The utility model discloses can improve the fire proofness, can close by oneself when taking place the conflagration, improve the fire prevention effect.
Description
Technical Field
The utility model relates to a security protection door technical field especially relates to a security protection door fire resistive construction.
Background
The security protection door is the necessity of installing in order to protect people's residence and important equipment better in the building, can play fine protection effect, improvement along with living condition and the improvement of safety demand of living, people also are higher and higher to the requirement of security protection door, current security protection door blocks the fire prevention through the fire prevention steel sheet mostly when preventing fires, current patent number is CN201921182560.8, the name is a passageway security protection door fire resistive construction's patent, but foretell security protection door is mostly closed through manual, if security protection door does not in time close when taking place the conflagration, and then influence fire prevention effect.
Therefore, a security door fireproof structure is needed, which can improve the fireproof performance, can be automatically closed when a fire disaster occurs, and improves the fireproof effect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a security protection door fire resistive construction aims at improving current security protection door and blocks the fire prevention through the fire prevention steel sheet mostly when the fire prevention, takes place to warp easily under long-time flame toasts, and then leads to the problem of fire behavior variation.
The utility model discloses a realize like this:
the utility model provides a security protection door fire resistive construction, including the door frame and the door body, the vertical slidable mounting in inside of door frame has the door body, all seted up the spout on the horizontal terminal surface of both sides about the inside of door frame, the upper portion spout of door frame runs through the setting, the equal level in upper and lower both ends of the door body is fixed with the draw runner, the draw runner is connected with the spout sliding fit on the door frame, vertically on the top surface of the door body be fixed with the flat push screw section of thick bamboo, vertically on the top surface of door frame be fixed with two swivel stands, the level is rotated between two swivel stands and is connected with the flat push screw rod, flat push screw rod and flat push screw section of thick bamboo screw thread through connection.
Furthermore, a motor is horizontally fixed on the rotary seat, and the output end of the motor is connected to the end part of the horizontal pushing screw rod.
And then be fixed with the motor through the level on the swivel mount, the output of motor is connected at the tip of horizontal push screw rod to the work of motor drives the horizontal push screw rod and rotates on the swivel mount, thereby utilizes the horizontal push screw section of thick bamboo drive door body to carry out horizontal slip on the door frame.
Furthermore, a PLC (programmable logic controller) is installed on the top surface of the door frame, and a smoke alarm is fixed on the vertical end surface of one side of the door frame.
And then install the PLC controller on the top surface through the door frame, be fixed with smoke alarm on the vertical terminal surface of one side of door frame to the signal that control transmission detected improves the accuracy nature that detects.
Further, the PLC controller is connected with an external power supply, and the PLC controller is electrically connected with the smoke alarm and the motor.
And then connect external power supply through the PLC controller, PLC controller electric connection smog siren and motor to be convenient for control transmission detection's signal.
Furthermore, a shell is vertically fixed on the top surface of the door frame, and a through groove matched with the door body is arranged on the side end surface of the door frame in a penetrating mode.
And then vertically be fixed with the casing on the top surface through the door frame, the side end face of door frame runs through the groove that runs through that is provided with the cooperation door body for the protection motor.
Furthermore, a plurality of return springs are horizontally fixed on the vertical end face of one side of the door frame, and one ends of the return springs are fixed on the vertical end face of the door frame.
And then be fixed with many answer springs through the vertical terminal surface of one side of door frame is last level, and the one end of many answer springs is fixed on the vertical terminal surface of door frame, and the door body striking door frame when avoiding opening.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses
When using this security protection door fire resistive construction, door body self-closing when using in order to guarantee to take place the conflagration, utilize smoke alarm to detect smog during the use, signal transmission is to in the PLC controller, the work of PLC controller control motor, it rotates on the swivel mount to drive the horizontal push screw rod, thereby utilize the horizontal push screw section of thick bamboo drive door body to carry out the horizontal slip on the door frame, thereby close the door body in the door frame, accomplish sealed fire prevention, thereby improve the fire behavior, can close by oneself when taking place the conflagration, improve fire prevention effect, thereby overcome current security protection door and blockked the fire prevention through the fire prevention steel sheet mostly when the fire prevention, take place deformation easily under long-time flame toasts, and then lead to the problem of fire behavior deterioration.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an exploded view of the present invention;
fig. 3 is a schematic structural diagram of a door frame in an embodiment of the present invention;
FIG. 4 is a schematic structural view of a door body in an embodiment of the present invention
In the figure: 1. a door frame; 11. a chute; 12. rotating; 13. horizontally pushing the screw rod; 14. a motor; 15. a PLC controller; 16. a smoke alarm; 17. a housing; 18. a return spring; 2. a door body; 21. a slide bar; 22. and (4) horizontally pushing the screw cylinder.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, a security door fireproof structure, which includes a door frame 1 and a door body 2, the door body 2 is vertically installed in the door frame 1, sliding grooves 11 are respectively formed on horizontal end surfaces of upper and lower sides of the inside of the door frame 1, the upper sliding groove 11 of the door frame 1 is arranged in a penetrating manner, sliding strips 21 are horizontally fixed at upper and lower ends of the door body 2, the sliding strips 21 are connected with the sliding grooves 11 on the door frame 1 in a sliding fit manner, a horizontal pushing screw cylinder 22 is vertically fixed on the top surface of the door body 2, two rotary seats 12 are vertically fixed on the top surface of the door frame 1, a horizontal rotating connection is formed between the two rotary seats 12, and the horizontal pushing screw 13 is in a penetrating connection with the horizontal pushing screw cylinder 22 through threads.
Furthermore, when the security door fireproof structure is used, in order to ensure that the door body 2 is automatically closed when a fire disaster occurs during use, smoke is detected by the smoke alarm 16 during use, signals are transmitted to the PLC 15, the PLC 15 controls the work of the motor 14, the horizontal pushing screw 13 is driven to rotate on the rotary seat 12, the horizontal pushing screw 22 is used for driving the door body 2 to horizontally slide on the door frame 1, the door body 2 is closed in the door frame 1, sealing fire prevention is completed, fire prevention is improved, self closing can be achieved when a fire disaster occurs, and the fire prevention effect is improved.
Referring to fig. 3, a motor 14 is horizontally fixed on the rotary base 12, and an output end of the motor 14 is connected to an end of the horizontal pushing screw 13.
And then the motor 14 is horizontally fixed on the rotary seat 12, and the output end of the motor 14 is connected to the end part of the horizontal pushing screw 13, so that the motor 14 works to drive the horizontal pushing screw 13 to rotate on the rotary seat 12, and the horizontal pushing screw 22 is used to drive the door body 2 to horizontally slide on the door frame 1.
Referring to fig. 3, a PLC controller 15 is installed on the top surface of the door frame 1, and a smoke alarm 16 is fixed to a vertical end surface of one side of the door frame 1.
And then install PLC controller 15 on the top surface through door frame 1, be fixed with smoke alarm 16 on the vertical terminal surface of one side of door frame 1 to the signal that control transmission detected improves the accuracy nature that detects.
Referring to fig. 3, the PLC controller 15 is connected to an external power source, and the PLC controller 15 is electrically connected to the smoke alarm 16 and the motor 14.
And then connect external power supply through PLC controller 15, PLC controller 15 electric connection smog siren 16 and motor 14 to be convenient for control transmission detection's signal.
Referring to fig. 3, a housing 17 is vertically fixed on the top surface of the door frame 1, and a through groove matched with the door body 2 is formed through the side end surface of the door frame 1.
And a shell 17 is vertically fixed on the top surface of the door frame 1, and a through groove matched with the door body 2 is arranged on the side end surface of the door frame 1 in a penetrating way and used for protecting the motor 14.
Referring to fig. 3, a plurality of return springs 18 are horizontally fixed on a vertical end surface of one side of the door frame 1, and one ends of the plurality of return springs 18 are fixed on the vertical end surface of the door frame 1.
And then a plurality of return springs 18 are horizontally fixed on the vertical end face of one side of the door frame 1, and one ends of the return springs 18 are fixed on the vertical end face of the door frame 1, so that the door body 2 is prevented from impacting the door frame 1 when the door frame is opened.
The working principle is as follows: when using this security protection door fire resistive construction, in order to guarantee that door body 2 self-closing when taking place the conflagration during the use, utilize smoke alarm 16 to detect smog during the use, during signal transmission arrives PLC controller 15, PLC controller 15 control motor 14's work, drive horizontal push screw 13 and rotate on swivel mount 12 to utilize horizontal push screw 22 to drive door body 2 and carry out horizontal slip on door frame 1, thereby close door body 2 in door frame 1.
The device obtained by the design can basically meet the use of the fireproof structure of the security door, which can improve the fireproof performance, can be closed automatically when a fire disaster occurs and can improve the fireproof effect, but the designer further improves the device based on the aim of further perfecting the function of the device.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a security protection door fire resistive construction, includes door frame (1) and the door body (2), its characterized in that: the inside vertical slidable mounting of door frame (1) has the door body (2), spout (11) have all been seted up on the inside upper and lower both sides horizontal end face of door frame (1), upper portion spout (11) of door frame (1) run through the setting, the equal horizontally fixed in both ends about the door body (2) has draw runner (21), draw runner (21) with spout (11) sliding fit on door frame (1) is connected, vertically on the top surface of the door body (2) be fixed with flat push barrel (22), vertically on the top surface of door frame (1) be fixed with two swivel bases (12), the level is rotated between two swivel bases (12) and is connected with flat push screw rod (13), flat push screw rod (13) with flat push barrel (22) screw thread through connection.
2. The fireproof structure of a security door according to claim 1, wherein a motor (14) is horizontally fixed on the rotary seat (12), and an output end of the motor (14) is connected to an end of the horizontal pushing screw (13).
3. The fireproof structure of a security door according to claim 1, wherein a PLC controller (15) is installed on the top surface of the door frame (1), and a smoke alarm (16) is fixed on one vertical end surface of the door frame (1).
4. The fire protection structure of a security door according to claim 3, wherein the PLC (15) is connected with an external power supply, and the PLC (15) is electrically connected with the smoke alarm (16) and the motor (14).
5. The fireproof structure of a security door according to claim 2, wherein a housing (17) is vertically fixed on the top surface of the door frame (1), and a through groove matched with the door body (2) is arranged on the side end surface of the door frame (1) in a penetrating manner.
6. The fireproof structure of a security door according to claim 5, wherein a plurality of return springs (18) are horizontally fixed on the vertical end surface of one side of the door frame (1), and one ends of the plurality of return springs (18) are fixed on the vertical end surface of the door frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220022440.7U CN217233312U (en) | 2022-01-07 | 2022-01-07 | Security protection door fire resistive construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220022440.7U CN217233312U (en) | 2022-01-07 | 2022-01-07 | Security protection door fire resistive construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217233312U true CN217233312U (en) | 2022-08-19 |
Family
ID=82829703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220022440.7U Active CN217233312U (en) | 2022-01-07 | 2022-01-07 | Security protection door fire resistive construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217233312U (en) |
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2022
- 2022-01-07 CN CN202220022440.7U patent/CN217233312U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230628 Address after: 528200 212-3, Block B, Floor 2, G11, Diebei Tantou Industrial Zone, Guicheng Street, Nanhai District, Foshan, Guangdong Patentee after: Foshan Zhutaizi Hardware Co.,Ltd. Address before: 510000 Room 302, building 3, Juxian building, No. 27, North Panyu Avenue, Panyu District, Guangzhou City, Guangdong Province Patentee before: Dong Zhaozhen |
|
| TR01 | Transfer of patent right |