CN219993464U - Automatic linkage control system of fireproof door Internet of things - Google Patents
Automatic linkage control system of fireproof door Internet of things Download PDFInfo
- Publication number
- CN219993464U CN219993464U CN202321097793.4U CN202321097793U CN219993464U CN 219993464 U CN219993464 U CN 219993464U CN 202321097793 U CN202321097793 U CN 202321097793U CN 219993464 U CN219993464 U CN 219993464U
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- door closer
- door
- control system
- main body
- mounting plate
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The utility model discloses an automatic linkage control system of a fireproof door internet of things, which comprises a door closer, a control box, a smoke alarm, a corridor switch and a remote controller, wherein the smoke alarm and the corridor switch are electrically connected with the control box, and the remote controller is in communication connection with the control box; the door closer comprises a door closer main body, the door closer main body is arranged on the first mounting plate in a sliding mode, a swing arm is rotatably mounted on the door closer main body, the free end of the swing arm is movably connected with a rocker arm through a connecting structure, and the free end of the rocker arm is rotatably connected with the second mounting plate. According to the utility model, the hand wheel is rotated to drive the threaded rod to rotate, the sliding seat is driven to drive the door closer main body to move, the installation position of the door closer main body is adjusted, the positioning sleeve is rotated, the connecting shaft is adjusted to slide up and down in the threaded sleeve under the action of the spring and the annular clamping groove, the installation height between the swing arm and the rocker arm is adjusted, and the door closer is simple in structure and convenient to operate.
Description
Technical Field
The utility model relates to the technical field of fireproof doors, in particular to an automatic linkage control system of a fireproof door Internet of things.
Background
Fireproof doors are doors that meet the requirements of fire resistance stability, integrity and thermal insulation over a period of time. Fireproof door in the present market, including door leaf and door frame, the upside fixedly connected with door closer of door frame, like the electronic door closer of integral type fireproof door, it is mainly applied to do normally open in the fire control field and prevents fire door, lets prevent fire door opening at ordinary times, personnel pass and need not the action that has the push-and-pull, and fine protection prevents fire door and pass again, and it is convenient to ventilate, can pass through such a system combination of electric control mechanism + electric actuator when the conflagration breaks out with preventing fire door self-closing, reaches the fire control requirement.
The existing door closer is composed of a door closer body and a rocker arm, but the door can not be completely closed after the installation is finished due to the fact that the installation position is inaccurate in the installation process of the door closer body and the rocker arm, so that the door closer body can only be detached and reinstalled, and the operation is quite inconvenient.
Disclosure of Invention
The utility model aims at: in order to solve the technical problems mentioned in the background art, the automatic linkage control system of the fireproof door Internet of things is provided.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the automatic linkage control system of the fireproof door Internet of things comprises a door closer, a control box, a smoke alarm, a corridor switch and a remote controller, wherein the smoke alarm and the corridor switch are electrically connected with the control box, and the remote controller is in communication connection with the control box;
the door closer comprises a door closer main body, the door closer main body is arranged on the first mounting plate in a sliding mode, a swing arm is rotatably mounted on the door closer main body, the free end of the swing arm is movably connected with a swing arm through a connecting structure, the free end of the swing arm is rotatably connected with the second mounting plate, and an actuator for driving the swing arm to rotate is arranged in the door closer main body and is electrically connected with the control box.
As a further description of the above technical solution:
the connecting structure comprises a screw sleeve and a connecting shaft sleeved in the screw sleeve, the connecting shaft is rotatably mounted on the swing arm, the screw sleeve is rotatably mounted on the swing arm, the outer side of the screw sleeve is connected with a positioning sleeve through screw thread screwing, and the positioning sleeve is used for limiting the connecting shaft to move relative to the screw sleeve.
As a further description of the above technical solution:
four groups of guide grooves are formed in the threaded sleeve, guide blocks penetrating through the guide grooves are fixedly connected to the connecting shaft, and annular clamping grooves for accommodating the guide blocks are formed in the inner side of the positioning sleeve.
As a further description of the above technical solution:
a spring is connected between the screw sleeve and the connecting shaft.
As a further description of the above technical solution:
the door closer comprises a door closer body, a first mounting plate, a second mounting plate, a sliding seat and a T-shaped sliding block, wherein the first mounting plate is provided with a strip-shaped sliding groove and T-shaped sliding grooves positioned on two sides of the strip-shaped sliding groove, the door closer body is fixedly connected with the sliding seat which is in sliding connection with the strip-shaped sliding groove, the T-shaped sliding block which is in sliding connection with the strip-shaped sliding groove, and a threaded rod penetrating through the sliding seat is arranged in the strip-shaped sliding groove.
As a further description of the above technical solution:
the first mounting plate is connected with end plates arranged at two ends of the strip-shaped sliding groove through screws, and the threaded rod is rotatably mounted on the two groups of end plates through bearings.
As a further description of the above technical solution:
and one end of the threaded rod penetrating through the end plate is fixedly connected with a hand wheel.
As a further description of the above technical solution:
four groups of mounting holes distributed at four corners are formed in the first mounting plate, and two groups of waist-shaped holes distributed at two sides are formed in the second mounting plate.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
1. according to the utility model, firstly, the first mounting plate is fixed on the door frame through the mounting hole and the bolt, the hand wheel is rotated to drive the threaded rod to rotate, the sliding seat is driven to drive the door closer body to move, the mounting position of the door closer body is adjusted, secondly, the positioning sleeve is rotated, the connecting shaft is adjusted to slide up and down in the threaded sleeve under the action of the spring and the annular clamping groove, the mounting height between the swing arm and the rocker arm is adjusted, the structure is simple, the operation is convenient, and the second mounting plate is fixed on the door leaf through the waist-shaped hole and the bolt.
2. In the utility model, when a fire disaster occurs, the smoke alarm gives out an alarm signal, and after the control box receives the alarm signal, the executor is powered off, so that the fireproof door is automatically closed; closing a corridor switch, and after receiving a turn-off signal, the control box turns off the actuator to automatically close the fireproof door; the remote controller sends a turn-off signal to the control box, the power-off of the actuator is turned off, and the fireproof door is automatically closed; the fireproof door is closed by various means, so that the fireproof door is guaranteed to play a fireproof role, and the fireproof door can be reset by manually opening the door.
Drawings
Fig. 1 shows a schematic structural diagram of a door closer of an automatic linkage control system of a fireproof door internet of things according to an embodiment of the utility model;
fig. 2 is a schematic cross-sectional view of a first mounting plate of an automatic linkage control system of a fireproof door internet of things according to an embodiment of the utility model;
fig. 3 shows an enlarged schematic diagram of a position a of an automatic linkage control system of a fireproof door internet of things according to an embodiment of the utility model;
fig. 4 shows a schematic structural diagram of a door closer main body of an automatic linkage control system of a fireproof door internet of things according to an embodiment of the utility model;
fig. 5 shows an enlarged schematic diagram of a position B of an automatic linkage control system of a fireproof door internet of things according to an embodiment of the utility model;
fig. 6 is a schematic cross-sectional view of a connection structure of an automatic linkage control system of a fireproof door internet of things according to an embodiment of the present utility model;
fig. 7 shows a schematic structural diagram of an automatic linkage control system of a fireproof door internet of things according to an embodiment of the utility model.
Legend description:
1. a first mounting plate; 101. a mounting hole; 102. a T-shaped chute; 103. a strip-shaped chute; 2. a door closer body; 3. a second mounting plate; 301. a waist-shaped hole; 4. a rocker arm; 5. swing arms; 6. a connection structure; 61. a connecting shaft; 62. a screw sleeve; 621. a guide groove; 63. a positioning sleeve; 631. an annular clamping groove; 64. a spring; 65. a guide block; 7. a threaded rod; 8. an end plate; 9. a hand wheel; 10. a T-shaped slider; 11. a slide seat.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-7, the present utility model provides a technical solution: the automatic linkage control system of the fireproof door Internet of things comprises a door closer, a control box, a smoke alarm, a corridor switch and a remote controller, wherein the smoke alarm and the corridor switch are electrically connected with the control box, the remote controller is connected with the control box through communication, and the remote controller adopts KD4-02N (NB-lot version);
the door closer comprises a door closer body 2, the door closer body 2 is arranged on a first mounting plate 1 in a sliding manner, a swing arm 5 is rotatably arranged on the door closer body 2, the free end of the swing arm 5 is movably connected with a swing arm 4 through a connecting structure 6, the free end of the swing arm 4 is rotatably connected with a second mounting plate 3, an actuator for driving the swing arm 5 to rotate is arranged in the door closer body 2 and is electrically connected with a control box, the actuator such as a servo motor is fixedly arranged in the door closer body 2, the swing arm 5 is fixedly sleeved on an output shaft of the servo motor, which extends upwards out of the door closer body 2, four groups of mounting holes 101 distributed at four corners are formed in the first mounting plate 1, and two groups of waist-shaped holes 301 distributed at two sides are formed in the second mounting plate 3;
the first mounting plate 1 is fixed to the door frame by the mounting holes 101 and bolts, and the second mounting plate 3 is fixed to the door leaf by the waist-shaped holes 301 and bolts. (1) When a fire disaster occurs, the smoke alarm gives out an alarm signal, and after the control box receives the alarm signal, the executor is powered off, so that the fireproof door is automatically closed; (2) Closing a corridor switch, and after receiving a turn-off signal, the control box turns off the actuator to automatically close the fireproof door; (3) The remote controller sends a turn-off signal to the control box, the power-off of the actuator is turned off, and the fireproof door is automatically closed. The fireproof door is closed by various means, so that the fireproof door is guaranteed to play a fireproof role, and the fireproof door can be reset by manually opening the door.
Specifically, as shown in fig. 5 and 6, the connection structure 6 includes a threaded sleeve 62 and a connection shaft 61, the connection shaft 61 is rotatably mounted on the swing arm 5, the threaded sleeve 62 is rotatably mounted on the swing arm 4, four groups of guide grooves 621 are formed in the threaded sleeve 62, a guide block 65 penetrating through the guide grooves 621 is fixedly connected to the connection shaft 61, a spring 64 is connected between the threaded sleeve 62 and the connection shaft 61, a positioning sleeve 63 is connected to the outer side of the threaded sleeve 62 through screw threads in a screwing manner, and an annular clamping groove 631 for accommodating the guide block 65 is formed in the inner side of the positioning sleeve 63;
the positioning sleeve 63 is rotated, the connecting shaft 61 is adjusted to slide up and down in the threaded sleeve 62 under the action of the spring 64 and the annular clamping groove 631, the installation height between the swing arm 5 and the rocker arm 4 is adjusted, the structure is simple, the operation is convenient, and the guide block 65 is connected with the guide groove 621, so that the coaxial rotation of the connecting shaft 61 and the threaded sleeve 62 is ensured.
Specifically, as shown in fig. 2 and fig. 4, a first mounting plate 1 is provided with a bar-shaped chute 103 and T-shaped chutes 102 positioned at two sides of the bar-shaped chute 103, a sliding seat 11 which is in sliding connection with the bar-shaped chute 103 and a T-shaped sliding block 10 which is in sliding connection with the bar-shaped chute 103 are fixedly connected to a door closer main body 2, the first mounting plate 1 is connected with end plates 8 which are arranged at two ends of the bar-shaped chute 103 through screws, a threaded rod 7 is rotatably arranged on two groups of end plates 8 through bearings, and one end of the threaded rod 7 penetrating through the end plates 8 is fixedly connected with a hand wheel 9;
the hand wheel 9 is rotated to drive the threaded rod 7 to rotate, and the sliding seat 11 is driven to drive the door closer body 2 to move according to the threaded transmission principle, so that the installation position of the door closer body 2 is adjusted, wherein the door closer body 2 is convenient to disassemble and assemble on the first mounting plate 1 by disassembling the end plate 8.
Working principle: when the door closer is used, firstly, the first mounting plate 1 is fixed on a door frame through the mounting hole 101 and the bolt, the hand wheel 9 is rotated to drive the threaded rod 7 to rotate, the sliding seat 11 is driven to drive the door closer body 2 to move according to the threaded transmission principle, the mounting position of the door closer body 2 is adjusted, secondly, the positioning sleeve 63 is rotated, the connecting shaft 61 is adjusted to slide up and down in the threaded sleeve 62 under the action of the spring 64 and the annular clamping groove 631, the mounting height between the swing arm 5 and the swing arm 4 is adjusted, and the second mounting plate 3 is fixed on a door leaf through the waist-shaped hole 301 and the bolt;
finally, (1) when a fire disaster occurs, the smoke alarm gives out an alarm signal, and after the control box receives the alarm signal, the executor is powered off, so that the fireproof door is automatically closed; (2) Closing a corridor switch, and after receiving a turn-off signal, the control box turns off the actuator to automatically close the fireproof door; (3) The remote controller sends a turn-off signal to the control box, the power-off of the actuator is turned off, and the fireproof door is automatically closed; the fireproof door is closed by various means, so that the fireproof door is guaranteed to play a fireproof role, and the fireproof door can be reset by manually opening the door.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (8)
1. The automatic linkage control system of the fireproof door Internet of things comprises a door closer and is characterized by further comprising a control box, a smoke alarm, a corridor switch and a remote controller, wherein the smoke alarm and the corridor switch are electrically connected with the control box, and the remote controller is in communication connection with the control box;
the door closer comprises a door closer main body (2), the door closer main body (2) is arranged on a first mounting plate (1) in a sliding mode, a swing arm (5) is rotatably arranged on the door closer main body (2), the free end of the swing arm (5) is movably connected with a rocker arm (4) through a connecting structure (6), the free end of the rocker arm (4) is rotatably connected with a second mounting plate (3), an actuator for driving the swing arm (5) to rotate is arranged in the door closer main body (2), and the actuator is electrically connected with a control box.
2. The automatic linkage control system of the fireproof door internet of things according to claim 1, wherein the connecting structure (6) comprises a screw sleeve (62) and a connecting shaft (61) sleeved in the screw sleeve (62), the connecting shaft (61) is rotatably installed on the swing arm (5), the screw sleeve (62) is rotatably installed on the rocker arm (4), a positioning sleeve (63) is connected to the outer side of the screw sleeve (62) through screw threads in a screwing mode, and the positioning sleeve (63) is used for limiting the connecting shaft (61) to move relative to the screw sleeve (62).
3. The automatic linkage control system of the fireproof door internet of things according to claim 2, wherein four groups of guide grooves (621) are formed in the threaded sleeve (62), guide blocks (65) penetrating through the guide grooves (621) are fixedly connected to the connecting shaft (61), and annular clamping grooves (631) for accommodating the guide blocks (65) are formed in the inner side of the positioning sleeve (63).
4. A fire door internet of things automatic linkage control system according to claim 3, characterized in that a spring (64) is connected between the screw sleeve (62) and the connecting shaft (61).
5. The automatic linkage control system of the fireproof door internet of things according to claim 1, wherein a strip-shaped sliding groove (103) and T-shaped sliding grooves (102) positioned on two sides of the strip-shaped sliding groove (103) are formed in the first mounting plate (1), a sliding seat (11) which is in sliding connection with the strip-shaped sliding groove (103) is fixedly connected to the door closer main body (2), and a T-shaped sliding block (10) which is in sliding connection with the strip-shaped sliding groove (103), and a threaded rod (7) penetrating through the sliding seat (11) is arranged in the strip-shaped sliding groove (103).
6. The automatic linkage control system of the fireproof door internet of things according to claim 5, wherein end plates (8) arranged at two ends of the strip-shaped sliding groove (103) are connected to the first mounting plate (1) through screws, and the threaded rod (7) is rotatably mounted on the two groups of end plates (8) through bearings.
7. The automatic linkage control system of the fireproof door internet of things according to claim 6, wherein one end of the threaded rod (7) penetrating through the end plate (8) is fixedly connected with a hand wheel (9).
8. The automatic linkage control system of the fireproof door internet of things according to claim 1, wherein four groups of mounting holes (101) distributed at four corners are formed in the first mounting plate (1), and two groups of waist-shaped holes (301) distributed at two sides are formed in the second mounting plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321097793.4U CN219993464U (en) | 2023-05-09 | 2023-05-09 | Automatic linkage control system of fireproof door Internet of things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321097793.4U CN219993464U (en) | 2023-05-09 | 2023-05-09 | Automatic linkage control system of fireproof door Internet of things |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219993464U true CN219993464U (en) | 2023-11-10 |
Family
ID=88619132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321097793.4U Active CN219993464U (en) | 2023-05-09 | 2023-05-09 | Automatic linkage control system of fireproof door Internet of things |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219993464U (en) |
-
2023
- 2023-05-09 CN CN202321097793.4U patent/CN219993464U/en active Active
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