CN218338844U - Fire door avoiding structure of conveying line and fire emergency control system - Google Patents
Fire door avoiding structure of conveying line and fire emergency control system Download PDFInfo
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- CN218338844U CN218338844U CN202222382117.3U CN202222382117U CN218338844U CN 218338844 U CN218338844 U CN 218338844U CN 202222382117 U CN202222382117 U CN 202222382117U CN 218338844 U CN218338844 U CN 218338844U
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Abstract
The utility model provides a transfer chain prevents fire door and dodges structure and fire prevention emergency control system sets up between first horizontal guide rail and the second horizontal guide rail of transfer chain, including fire prevention emergency device, fire prevention emergency device includes rotating guide rail and separating mechanism, is provided with two fire prevention emergency devices, and the rotating guide rail of two fire prevention emergency devices is connected with first horizontal guide rail, second horizontal guide rail rotationally respectively; an intermediate connection guide rail is arranged between the rotary guide rails of the two fireproof emergency devices, and the separation mechanism is used for driving the corresponding rotary guide rail to be connected with or separated from the intermediate connection guide rail. The utility model discloses set up two fire prevention emergency device, be applicable to the passageway of installing two fire doors, whether descend to prevent that fire door detects, judge whether take place the condition of a fire, and then control the fire prevention emergency device of transfer chain, make fire prevention emergency device open and dodge prevent fire door to cut off the passageway between the workshop, prevent that the intensity of a fire from stretching.
Description
Technical Field
The utility model relates to a fire prevention facility technical field, in particular to fire door dodges structure and fire prevention emergency control system is prevented to transfer chain.
Background
At present, the transfer chain in the market need pass through the gate in each workshop in-service use, because the needs of fire prevention safety, the gate in each workshop all is equipped with prevents fire door, all will close to prevent fire door when meetting the fire alarm in order to keep apart the fire source, will meet the hindrance of transfer chain if closing the door, consequently need develop a kind of fire prevention emergency device that can not damage the transfer chain when meeting the fire alarm and closing fire door urgently.
The chinese utility model patent "CN2020219476082" discloses "a fire prevention emergency device for transfer chain", the transfer chain includes first guide rail and second guide rail, has the breach between this first guide rail and the second guide rail, fire prevention emergency device establishes in breach department, including connecting the connection guide rail of first guide rail, second guide rail, it can be at vertical in-plane rotation to connect the guide rail, one side of connecting the guide rail is provided with telescopic strutting arrangement, telescopic strutting arrangement can with the second guide rail is connected or is separated, works as telescopic strutting arrangement with during the separation of second guide rail, connect the guide rail at vertical in-plane rotation, the breach is opened. At this moment, the fireproof door falls down without damaging the conveying line. However, it is a problem how to obtain the fire alarm signal, and if the fire alarm directly provides the signal, the control system of the conveying line and the fire alarm system can be connected only by matching with the local fire department, which is troublesome.
Disclosure of Invention
The utility model provides a structure is dodged to fire door is prevented to transfer chain is applicable to the passageway of installing two fire doors.
The utility model provides a transfer chain prevents fire door and dodges structure, sets up between first horizontal guide rail and the second horizontal guide rail of transfer chain, including fire prevention emergency device, fire prevention emergency device includes rotating guide rail and separating mechanism, is provided with two fire prevention emergency devices, and the rotating guide rail of two fire prevention emergency devices is connected with first horizontal guide rail, second horizontal guide rail rotatablely respectively; an intermediate connection guide rail is arranged between the rotary guide rails of the two fireproof emergency devices, and the separation mechanism is used for driving the corresponding rotary guide rail to be connected with or separated from the intermediate connection guide rail.
Preferably, a release blocking mechanism is provided upstream of the rotating guide rail in the carrier moving direction.
Preferably, there are two sets of first and second horizontal guides, the two fire emergency devices forming a pair of fire emergency devices, there being two pairs of fire emergency devices, each pair being respectively disposed between the first and second horizontal guides of the same set.
Preferably, a first auxiliary driving mechanism is arranged beside the first horizontal guide rail, and the first auxiliary driving mechanism is used for driving the carrier from the first horizontal guide rail to the rotating guide rail positioned at one side of the first horizontal guide rail, or from the rotating guide rail positioned at one side of the first horizontal guide rail to the first horizontal guide rail; a second auxiliary driving mechanism is arranged beside the second horizontal guide rail and is used for driving the carrier to move from the rotating guide rail positioned on one side of the second horizontal guide rail to the second horizontal guide rail or from the second horizontal guide rail to the rotating guide rail positioned on one side of the second horizontal guide rail; a fire fighting section driving mechanism used for driving the carrier to move towards the direction of the second horizontal guide rail or the direction of the first horizontal guide rail is arranged beside the rotating guide rail; and a driving mechanism for driving the carrier to move towards the direction of the second horizontal guide rail or the direction of the first horizontal guide rail is arranged beside the middle connecting guide rail.
Preferably, the end parts of the first annular driving mechanism above the two first horizontal guide rails and the second annular driving mechanism above the two second horizontal guide rails are both tilted upwards; the first auxiliary driving mechanism is used for driving a carrier at the position where the first annular driving mechanism is separated from the first horizontal guide rail to the rotating guide rail or driving the carrier on the rotating guide rail to the position where the first annular driving mechanism is superposed with the first horizontal guide rail; the second auxiliary driving mechanism is used for driving the carrier on the rotating guide rail to the position where the second annular driving mechanism is overlapped with the second horizontal guide rail or driving the carrier at the position where the second annular driving mechanism is separated from the second horizontal guide rail to the rotating guide rail.
The utility model also provides a conveyor line emergency control system for controlling the conveyor line fireproof door avoiding structure and the conveyor line, which comprises a controller and a fireproof door detection device, wherein the fireproof door detection device is used for detecting a fireproof door; the controller is used for controlling the release blocking mechanism to be switched to a blocking state according to a signal of the fireproof door detected by the fireproof door detection device, controlling the separating mechanism to act to enable the rotating guide rail to be in a separating state, and controlling each driving structure to stop operating immediately; or the controller is used for controlling the release blocking mechanism to be switched to a blocking state according to a signal that the fireproof door detection device detects a fireproof door, controlling the driving mechanisms except the fire-fighting section driving mechanism to stop immediately, controlling the fire-fighting section driving mechanism to stop after running for a period of time, and finally controlling the separation mechanism to act to enable the rotating guide rail to be in a separation state.
Preferably, including two fire door detection device that the mounting height is different, be first fire door detection device and the fire door detection device is prevented to the second respectively, prevent that the door detection device detects fire door when first, let pass the barrier mechanism and switch to the block state, stop after fire control section actuating mechanism operation a period, actuating mechanism except that fire control section actuating mechanism stops immediately, prevent that the door detection device detects fire door when the second, the separating mechanism action makes the rotation guide rail be in the separation mode.
Preferably, the device further comprises a closing detection device for detecting whether the rotating guide rail is in a connection state, and the controller controls the driving mechanisms to be started according to signals of the closing detection device.
The utility model discloses a control system detects whether descending of preventing fire door through preventing fire door detection device, judges whether take place the condition of a fire, and then controls the fire prevention emergency device of transfer chain, makes fire prevention emergency device open and dodge and prevent fire door to cut off the passageway between the workshop, prevent that the intensity of a fire from stretching. The utility model discloses can also set up two fire prevention emergency device, be applicable to the passageway of installing two fire doors, but also can two-way transport, two fire prevention emergency device that two-way transport is located same fire door department can link into an integrated entity.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
figure 3 is the utility model discloses prevent fire door's cross-sectional view.
In the figure: 1-a first horizontal guide rail; 2-a second horizontal guide rail; 3-connecting a guide rail in the middle; 4-rotating the guide rail; 5-a fire fighting section driving mechanism; 6-a separation mechanism; 7-a first endless drive mechanism; 8-a second ring drive mechanism; 9-a first auxiliary drive mechanism; 10-a second auxiliary drive mechanism; 11-release of the blocking mechanism; 12-a fire door; 13-a first fire door detection device; 14-a second fire door detection device; 15-fire-proof emergency device.
Detailed Description
As shown in fig. 1 and 2, the utility model discloses a structure is dodged to fire door of transfer chain includes first horizontal guide 1 and second horizontal guide 2. At least one fire emergency device is arranged between the first horizontal guide rail 1 and the second horizontal guide rail 2. If a fire-proof emergency device is arranged, two ends of the fire-proof emergency device are respectively connected with the first horizontal guide rail 1 and the second horizontal guide rail 2, wherein one end is a hinged end and is hinged with the first horizontal guide rail or the second horizontal guide rail, and correspondingly, the other end is separated from and connected with the second horizontal guide rail or the first horizontal guide rail. If set up two above fire prevention emergency device, connect through intermediate junction guide rail 3 between two fire prevention emergency device. And driving mechanisms are arranged on the outer sides of the first horizontal guide rail 1, the second horizontal guide rail 2 and the middle connecting guide rail 3 and drive the carrier to move along the guide rails.
As shown in fig. 1, there are 2 pairs of fire emergency devices, the upper 2 belonging to one pair and the lower 2 belonging to the other pair. The fire-proof emergency device comprises a rotating guide rail 4, the rotating guide rail 4 on the left side is hinged with the first horizontal guide rail 1, and the rotating guide rail 4 on the right side is hinged with the second horizontal guide rail 2. An intermediate connecting guide rail 3 is arranged between the two rotating guide rails, and the free ends of the two rotating guide rails are respectively connected with and separated from one end of the intermediate connecting guide rail 3. Still include release mechanism 6, work as release mechanism action, the free end of fire prevention emergency device's rotation guide rail separates with intermediate junction guide rail 3, forms the breach, is convenient for prevent that fire door falls down. And a fire fighting section driving mechanism 5 is arranged on the outer side of the rotating guide rail 4 and drives a carrier on the upstream of the rotating guide rail to the downstream. If only 1 fire emergency device is provided, for example only the left fire emergency device, the free end of the rotary rail 4 is connected to or disconnected from the end of the second horizontal rail.
As shown in fig. 1, there are two parallel first horizontal guide rails and two parallel second horizontal guide rails, which are divided into 2 groups, the upper first horizontal guide rail and the upper second horizontal guide rail belong to one group, the lower first horizontal guide rail and the lower second horizontal guide rail belong to another group, and accordingly, 2 pairs of fire-proof emergency devices are respectively disposed between the first horizontal guide rail and the second horizontal guide rail of the same group.
For two-way transportation, first horizontal guide 1, second horizontal guide 2, fire prevention emergency device, intermediate junction guide 3 all parallel arrangement. Two opposite fire emergency devices may be connected together. A first annular driving mechanism 7 is arranged above the two first horizontal guide rails 1, a second annular driving mechanism 8 is arranged above the two second horizontal guide rails 2, and the ends of the first annular driving mechanism 7 and the second annular driving mechanism 8 are tilted upwards so that a push rod on the driving mechanism is separated from a carrier on the guide rails. The first auxiliary driving mechanism 9 is arranged outside the first horizontal guide rail 1 and used for driving the carrier at the separation position of the first annular driving mechanism and the first horizontal guide rail to the rotating guide rail of the fire-proof emergency device or driving the carrier on the rotating guide rail of the fire-proof emergency device to the superposition position of the first annular driving mechanism and the first horizontal guide rail. And a second auxiliary driving mechanism 10 is arranged outside the second horizontal guide rail 2 and used for driving the carrier at the separation part of the second annular driving mechanism and the second horizontal guide rail to the rotating guide rail of the fire-proof emergency device or driving the carrier on the rotating guide rail of the fire-proof emergency device to the superposition part of the second annular driving mechanism and the second guide rail.
The output end of the guide rail at the upstream of the fire emergency device is provided with a release blocking mechanism 11, and the release blocking mechanism is released by default. As shown in fig. 1, 4 release blocking mechanisms are provided, and for the direction that the carrier moves from the second horizontal guide rail to the first horizontal guide rail, one release blocking mechanism is provided at the outlet end of the second horizontal guide rail, and the other release blocking mechanism is provided at the outlet end of the intermediate connecting guide rail; for the moving direction of the carrier from the first horizontal guide rail to the second horizontal guide rail, one of the release blocking mechanisms is arranged at the outlet end of the first horizontal guide rail, and the other release blocking mechanism is arranged at the outlet end of the middle connecting guide rail.
The utility model provides a fire prevention emergency control system includes the controller, prevents fire door detection device, closed detection device etc.. The first annular driving mechanism 7, the second annular driving mechanism 8, the first auxiliary driving mechanism 9, the second auxiliary driving mechanism 10, the fire fighting section driving mechanism 5, the release blocking mechanism 11, the fire door detection device and the separation mechanism 6 are all connected with the controller.
Can set up a fire door detection device, when detecting fire door, let the barrier mechanism switch over to the state of blockking, prevent that the carrier of upper reaches from continuing to get into and rotating the guide rail. The controller controls all the driving mechanisms on the whole line to stop running immediately, and the separating mechanism acts to separate the rotating guide rail from the guide rail connected with the rotating guide rail to leave a gap. In this way, when a carrier is arranged on the rotating guide rail, the problem of falling the carrier exists. Can improve and detect for preventing fire door detection device and prevent fire door, let pass and block the mechanism and switch to the state of blockking, other actuating mechanism of controller control stop immediately, fire control section actuating mechanism operation after a period stop motion guarantees to rotate on the guide rail that the carrier was driven to its low reaches, then the action of controller control separating mechanism, makes the guide rail that rotates rather than the guide rail separation of being connected leave the breach.
As shown in fig. 3, two fire door detection devices with different heights may be provided, the first fire door detection device 13 being higher than the second fire door detection device 14, and the fire emergency device 15 being lower than the second fire door detection device. After the fire alarm sent, prevent the fire door and slowly fall, first prevent that fire door detection device 13 detects prevents fire door 12, the clearance stop gear switches to the state of blockking, other actuating mechanism of controller control stops immediately, the bring to rest after fire control section actuating mechanism operation a period, guarantee to rotate on the guide rail that the carrier was driven to its low reaches, the second prevents that fire door detection device detects fire door, controller control separating mechanism action makes and rotates the guide rail rather than the guide rail separation of being connected and leaves the breach.
After the fire, the patient needs to be manually reset. The device is also provided with a closing detection device for detecting whether the rotating guide rail is connected with the guide rail connected with the rotating guide rail in a closing way, and when the closing detection device has a signal, the controller can control the starting of each driving mechanism.
Claims (9)
1. The utility model provides a structure is dodged to fire door is prevented to transfer chain, sets up between the first horizontal guide rail of transfer chain and second horizontal guide rail, including fire prevention emergency device, fire prevention emergency device is including rotating guide rail and separating mechanism, its characterized in that: the fire-proof emergency system is provided with two fire-proof emergency devices, and rotating guide rails of the two fire-proof emergency devices are respectively and rotatably connected with the first horizontal guide rail and the second horizontal guide rail; an intermediate connection guide rail is arranged between the rotary guide rails of the two fireproof emergency devices, and the separation mechanism is used for driving the corresponding rotary guide rail to be connected with or separated from the intermediate connection guide rail.
2. The conveyor line fire door avoidance structure of claim 1, wherein: and a release blocking mechanism is arranged at the upstream of the rotating guide rail along the moving direction of the carrier.
3. The conveyor line fire door avoidance structure of claim 2, wherein: the fire-proof emergency device comprises two groups of first horizontal guide rails and two groups of second horizontal guide rails, wherein the two fire-proof emergency devices form a pair of fire-proof emergency devices and are provided with two pairs of fire-proof emergency devices, and the two pairs of fire-proof emergency devices are respectively arranged between the first horizontal guide rails and the second horizontal guide rails of the same group.
4. The conveyor line fire door avoidance structure of claim 3, wherein: a first auxiliary driving mechanism is arranged beside the first horizontal guide rail and is used for driving the carrier to move from the first horizontal guide rail to the rotating guide rail positioned on one side of the first horizontal guide rail or from the rotating guide rail positioned on one side of the first horizontal guide rail to the first horizontal guide rail; a second auxiliary driving mechanism is arranged beside the second horizontal guide rail and is used for driving the carrier to move from the rotating guide rail positioned on one side of the second horizontal guide rail to the second horizontal guide rail or from the second horizontal guide rail to the rotating guide rail positioned on one side of the second horizontal guide rail; a fire fighting section driving mechanism for driving the carrier to move towards the direction of the second horizontal guide rail or the direction of the first horizontal guide rail is arranged beside the rotating guide rail; and a driving mechanism for driving the carrier to move towards the direction of the second horizontal guide rail or the direction of the first horizontal guide rail is arranged beside the middle connecting guide rail.
5. The conveyor line fire door avoidance structure of claim 4, wherein: the end parts of the first annular driving mechanism above the two first horizontal guide rails and the second annular driving mechanism above the two second horizontal guide rails are both tilted upwards; the first auxiliary driving mechanism is used for driving a carrier at the position where the first annular driving mechanism is separated from the first horizontal guide rail to the rotating guide rail or driving the carrier on the rotating guide rail to the position where the first annular driving mechanism is overlapped with the first horizontal guide rail; the second auxiliary driving mechanism is used for driving the carrier on the rotating guide rail to the position where the second annular driving mechanism is overlapped with the second horizontal guide rail or driving the carrier at the position where the second annular driving mechanism is separated from the second horizontal guide rail to the rotating guide rail.
6. The conveyor line fire door avoidance structure of claim 1, wherein: the fire-proof emergency device comprises two groups of first horizontal guide rails and two groups of second horizontal guide rails, wherein the two fire-proof emergency devices form a pair of fire-proof emergency devices and are provided with two pairs of fire-proof emergency devices, and the two pairs of fire-proof emergency devices are respectively arranged between the first horizontal guide rails and the second horizontal guide rails of the same group.
7. A conveyor line fire emergency control system for controlling the conveyor line fire door avoidance structure and the conveyor line according to claim 5, characterized in that: the device comprises a controller and a fireproof door detection device, wherein the fireproof door detection device is used for detecting a fireproof door; the controller is used for controlling the release blocking mechanism to be switched to a blocking state according to a signal of the fireproof door detected by the fireproof door detection device, controlling the separating mechanism to act to enable the rotating guide rail to be in a separating state, and controlling each driving structure to stop operating immediately; or the controller is used for controlling the release blocking mechanism to be switched to a blocking state according to a signal that the fireproof door detection device detects a fireproof door, controlling the driving mechanisms except the fire-fighting section driving mechanism to stop immediately, controlling the fire-fighting section driving mechanism to stop after running for a period of time, and finally controlling the separation mechanism to act to enable the rotating guide rail to be in a separation state.
8. The conveyor line fire emergency control system of claim 7, wherein: including two fire door detection device that the mounting height is different, be first fire door detection device and the fire door detection device is prevented to the second respectively, prevent that fire door detection device detects fire door when first, the clearance block mechanism switches to the block state, stops after fire control section actuating mechanism operation a period, actuating mechanism except that fire control section actuating mechanism stops immediately, prevents fire door detection device when the second and detects fire door, and the release mechanism action makes the rotating guide rail be in the separation state.
9. The conveyor line fire emergency control system of claim 7 or 8, wherein: the controller controls the driving mechanisms to start according to signals of the closing detection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222382117.3U CN218338844U (en) | 2022-09-06 | 2022-09-06 | Fire door avoiding structure of conveying line and fire emergency control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222382117.3U CN218338844U (en) | 2022-09-06 | 2022-09-06 | Fire door avoiding structure of conveying line and fire emergency control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218338844U true CN218338844U (en) | 2023-01-20 |
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ID=84917593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222382117.3U Active CN218338844U (en) | 2022-09-06 | 2022-09-06 | Fire door avoiding structure of conveying line and fire emergency control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218338844U (en) |
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2022
- 2022-09-06 CN CN202222382117.3U patent/CN218338844U/en active Active
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