CN214170375U

CN214170375U - Damage-proof fireproof door monitoring system

Info

Publication number: CN214170375U
Application number: CN202022307817.7U
Authority: CN
Inventors: 陈少敏
Original assignee: Anhui Minjian Fire Engineering Co ltd
Current assignee: Anhui Minjian Fire Engineering Co ltd
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-09-10
Anticipated expiration: 2030-10-16

Abstract

The utility model discloses a prevent fire door monitored control system of damage, including the watch-dog organism, the upside level of watch-dog organism is provided with the roof, the downside of roof is provided with the translucent cover, the fixed cardboard of the vertical fixedly connected with in upper end of translucent cover and fixed cardboard pass roof left end, roof left end upside level has worn that clamping screw and clamping screw alternate on the fixed cardboard, the louvre has evenly been seted up on the roof. The utility model discloses when the watch-dog organism is installed on the wall body of preventing the environment that fire door located, the roof and the translucent cover that rely on to make up into the box body protect, have seted up the louvre on the roof simultaneously, make things convenient for the heat effluvium that the watch-dog organism normal operating in-process produced, when needs overhaul the watch-dog organism or operate, then make that clamping screw rotates from the fixing clip board and break away from down, then make the translucent cover gliding break away from can.

Description

Damage-proof fireproof door monitoring system

Technical Field

The utility model relates to a prevent fire door monitored control system technical field, specifically be a prevent fire door monitored control system of damage.

Background

A fire door is a door that can meet the requirements of fire stability, integrity and thermal insulation within a certain period of time. The fireproof partition is arranged in fireproof partitions, evacuation staircases, vertical shafts and the like with certain fire resistance, and a monitoring system is installed at the position of a general fireproof door for monitoring and controlling the opening and closing of the fireproof door;

the monitoring system of the general fireproof door has the following defects: the monitoring device of the general fireproof door is directly arranged on a wall body at the position of the fireproof door, and is basically arranged in an installation box body, but when a fire disaster occurs, the monitor is easily damaged by flame, and the monitor is also externally connected with a wire and can also cause the flame to spread to the position of the monitor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent fire door monitored control system of damage to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a damage-proof fireproof door monitoring system comprises a monitor body, wherein a top plate is horizontally arranged on the upper side of the monitor body, a transparent cover is arranged on the lower side of the top plate, a fixing clamping plate is vertically and fixedly connected to the upper end of the transparent cover and penetrates through the left end head of the top plate, a fixing screw rod is horizontally penetrated and connected to the upper side of the left end of the top plate and is penetrated and connected onto the fixing clamping plate, heat dissipation holes are uniformly formed in the top plate, a baffle is obliquely and movably connected to the upper right side of each heat dissipation hole, a first flame induction switch is fixedly installed at the upper left end of the baffle, an electric telescopic rod is horizontally and fixedly connected to the rear side of the top plate, the first flame induction switch is electrically connected with the electric telescopic rod, a supporting plate is vertically and fixedly connected to the front end of the electric telescopic rod, and a threading hole is formed in the bottom plate of the transparent cover, the left side level of through wires hole position is provided with small-size hydraulic stem, the right-hand member fixedly connected with of small-size hydraulic stem seals the piece, the horizontal fixedly connected with cutter of right-hand member of sealed piece, small-size hydraulic stem stiff end outer wall fixed mounting have second flame inductive switch and second flame inductive switch with the control circuit electricity of small-size hydraulic stem is connected.

Preferably, the front side and the rear side of the lower end face of the top plate are vertically and fixedly connected with guide rails, and the front outer wall and the rear outer wall of the transparent cover are connected in the guide rails in a sliding mode.

Preferably, the upper end of the outer wall of the left side of the transparent cover is fixedly connected with a lifting handle.

Preferably, the right end of the fixing screw is fixedly connected with a convex handle.

Preferably, an exhaust fan is arranged below the position of the heat dissipation hole, and the exhaust fan and the monitor body are electrically connected on the same power line.

Preferably, the outer walls of the upper end and the lower end of the supporting plate are coated with a smoothing agent.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when the monitor body is arranged on a wall body of an environment where a fire door is arranged, the monitor body is protected by relying on the top plate and the transparent cover which are combined into a box body, meanwhile, the top plate is provided with the heat dissipation holes, heat generated in the normal operation process of the monitor body can be conveniently dissipated, when the monitor body needs to be overhauled or operated, the fixing screw rod is enabled to rotate and break away from the fixing clamping plate, and then the transparent cover can slide and break away;

2. the utility model discloses when first flame inductive switch senses the position of locating and has burning flame, make electric telescopic handle contract, thereby make the backup pad deviate from between roof and the baffle, the baffle of slope just rotates under the action of gravity and laminates to the roof on, seal the louvre, when second flame inductive switch senses the position of locating and when having the flame burning condition around, second flame inductive switch just makes small-size hydraulic stem extend right, make the cutter cut off the wire that will pass the through wires hole, the closed piece seals the through wires hole simultaneously, avoid flame to stretch to watch-dog organism inside along the wire burning.

Drawings

Fig. 1 is a schematic view of the overall structure of a damage-proof monitoring system for a fire door of the present invention;

fig. 2 is a left view structural diagram of the connection between the top plate and the transparent cover in the damage-proof fireproof door monitoring system of the present invention;

fig. 3 is the utility model relates to a local enlarged structure picture that threading hole and small-size hydraulic stem and cutter cooperation among the fire door monitored control system of damage prevention are connected.

In the figure: 1. a monitor body; 2. a transparent cover; 3. lifting a handle; 4. fixing the clamping plate; 5. fixing the screw rod; 6. a convex handle; 7. heat dissipation holes; 8. a top plate; 9. an exhaust fan; 10. a baffle plate; 11. an electric telescopic rod; 12. a support plate; 13. a first flame sensing switch; 14. threading holes; 15. a small hydraulic ram; 16. a second flame sensing switch; 17. a sealing block; 18. a cutter; 19. a guide rail.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.

Referring to fig. 1-3, the present invention provides a technical solution: a damage-prevention fireproof door monitoring system comprises a monitor body 1, wherein the monitor body 1 is installed on a wall body at the position of a fireproof door, a top plate 8 is horizontally arranged on the upper side of the monitor body 1, the top plate 8 is fixedly connected to the wall body at the position of the fireproof door, a transparent cover 2 is arranged on the lower side of the top plate 8, the monitor body 1 is covered by the transparent cover 2, the transparent cover 2 is used for protecting the monitor body 1, and meanwhile, the transparent cover 2 and the top plate 8 are made of fireproof materials; the upper end of the transparent cover 2 is vertically and fixedly connected with a fixed clamping plate 4, the fixed clamping plate 4 penetrates through the left end of the top plate 8, the upper side of the left end of the top plate 8 is horizontally connected with a fixed screw 5 in a penetrating manner through threads, the fixed screw 5 is inserted on the fixed clamping plate 4, when the transparent cover 2 needs to be disassembled, the fixed screw 5 is rotated rightwards to be moved to be separated from the fixed clamping plate 4, and then the transparent cover 2 slides downwards; the top plate 8 is uniformly provided with heat dissipation holes 7, the right upper side of each heat dissipation hole 7 is movably connected with a baffle 10 in an inclined mode through a hinge, and the baffles 10 are used for reducing dust and impurities from entering the transparent cover 2 from the heat dissipation holes 7; a first flame sensing switch 13 is fixedly installed at the upper left end of the baffle plate 10, an electric telescopic rod 11 is horizontally and fixedly connected to the rear side of the top plate 8, the electric telescopic rod 11 is located in a front-back direction position, the front end of the electric telescopic rod 11 is a telescopic end, the first flame sensing switch 13 is electrically connected with the electric telescopic rod 11, a supporting plate 12 is vertically and fixedly connected to the front end of the electric telescopic rod 11, the supporting plate 12 is located between the baffle plate 10 and the top plate 8, when the first flame sensing switch 13 senses that combustion flame exists in the position, the electric telescopic rod 11 is contracted, the supporting plate 12 is separated from the position between the top plate 8 and the baffle plate 10, the inclined baffle plate 10 is rotatably attached to the top plate 8 under the action of gravity, and the heat dissipation holes 7 are sealed; a bottom plate of the transparent cover 2 is provided with a threading hole 14, and the threading hole 14 is convenient for threading and placing a lead for connecting the monitor body 1 and external equipment; a small hydraulic rod 15 is horizontally arranged at the left side of the position of the threading hole 14, the right end of the small hydraulic rod 15 is a telescopic end, meanwhile, the small hydraulic rod 15 is fixedly connected with the transparent cover 2, the right end of the small hydraulic rod 15 is fixedly connected with a sealing block 17, the sealing block 17 is attached to the lower end face of the bottom plate of the transparent cover 2, the right end of the sealing block 17 is horizontally and fixedly connected with a cutter 18, the outer wall of the fixed end of the small hydraulic rod 15 is fixedly provided with a second flame induction switch 16, and the second flame induction switch 16 is electrically connected with a control circuit of the small hydraulic rod 15, when the second flame sensing switch 16 senses that flame burning exists around the position, the second flame sensing switch 16 enables the small hydraulic rod 15 to extend rightwards, so that the cutter 18 cuts off the lead passing through the threading hole 14, meanwhile, the thread hole 14 is sealed by the sealing block 17, so that flame is prevented from spreading to the inside of the monitor body 1 along with the combustion of the lead.

Equal vertical fixedly connected with guide rail 19 of the lower terminal surface front and back side of roof 8 and the front and back outer wall of translucent cover 2 all pass through slider sliding connection in guide rail 19, and guide rail 19 makes things convenient for translucent cover 2 only to take place to slide from top to bottom and keep connecting roof 8, avoids dismantling the in-process and drops completely.

The upper end of the outer wall of the left side of the transparent cover 2 is fixedly connected with a lifting handle 3, and the lifting handle 3 is convenient for a user to slide and lift the transparent cover 2 along the guide rail 19.

The right end of the fixing screw rod 5 is fixedly connected with a convex handle 6, and the convex handle 6 is convenient for a user to rotate the fixing screw rod 5.

An exhaust fan 9 is arranged below the position of the heat dissipation hole 7, the exhaust fan 9 and the monitor body 1 are electrically connected on the same power line, and the exhaust fan 9 enhances the heat dissipation effect.

The outer walls of the upper end and the lower end of the supporting plate 12 are coated with a smoothing agent, so that the supporting plate 12 can conveniently slide relative to the top plate 8 and the baffle plate 10.

The working principle is as follows: when the utility model is installed on the wall body of the environment where the fire door is located, the monitor body 1 is protected by the top plate 8 and the transparent cover 2 which are combined into a box body, meanwhile, the heat dissipation holes 7 are arranged on the top plate 8, which is convenient for the heat generated in the normal operation process of the monitor body 1 to be dissipated, when the monitor body 1 needs to be overhauled or operated, the fixing screw 5 is rotated and separated from the fixing clamping plate 4, then the transparent cover 2 slides down and is separated, when the first flame induction switch 13 senses that the position has the burning flame, the electric telescopic rod 11 is contracted, thereby the support plate 12 is separated from the top plate 8 and the baffle plate 10, the baffle plate 10 which is inclined in this way is rotated and attached to the top plate 8 under the action of gravity, the heat dissipation holes 7 are sealed, when the second flame induction switch 16 senses that the flame burning condition exists around the position, the second flame sensing switch 16 makes the small hydraulic rod 15 extend rightwards, so that the cutter 18 cuts off the wire passing through the threading hole 14, and the closing block 17 closes the threading hole 14, thereby preventing the flame from spreading to the inside of the monitor body 1 along with the burning of the wire.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a prevent fire door monitored control system of damage, includes watch-dog organism (1), its characterized in that: a top plate (8) is horizontally arranged on the upper side of the monitor body (1), a transparent cover (2) is arranged on the lower side of the top plate (8), a fixing clamping plate (4) is vertically and fixedly connected to the upper end of the transparent cover (2), the fixing clamping plate (4) penetrates through the left end of the top plate (8), a fixing screw (5) is horizontally penetrated and connected on the upper side of the left end of the top plate (8), the fixing screw (5) is penetrated and inserted on the fixing clamping plate (4), heat dissipation holes (7) are uniformly formed in the top plate (8), a baffle (10) is obliquely and movably connected on the upper right side of each heat dissipation hole (7), a first flame induction switch (13) is fixedly installed on the upper left end of each baffle (10), an electric telescopic rod (11) is horizontally and fixedly connected on the rear side of the top plate (8), and the first flame induction switch (13) is electrically connected with the electric telescopic rod (11), the vertical fixedly connected with backup pad (12) of front end of electric telescopic handle (11), through wires hole (14) have been seted up on the bottom plate of translucent cover (2), the left side level of through wires hole (14) position is provided with small-size hydraulic stem (15), the right-hand member fixedly connected with of small-size hydraulic stem (15) seals piece (17), the horizontal fixedly connected with cutter (18) of right-hand member of sealing piece (17), small-size hydraulic stem (15) stiff end outer wall fixed mounting have second flame inductive switch (16) and second flame inductive switch (16) with the control circuit electricity of small-size hydraulic stem (15) is connected.

2. A fire door monitoring system for damage prevention according to claim 1, further comprising: the front and rear sides of the lower end face of the top plate (8) are vertically fixedly connected with guide rails (19) and the front and rear outer walls of the transparent cover (2) are connected in the guide rails (19) in a sliding mode.

3. A fire door monitoring system for damage prevention according to claim 1, further comprising: the upper end of the outer wall of the left side of the transparent cover (2) is fixedly connected with a lifting handle (3).

4. A fire door monitoring system for damage prevention according to claim 1, further comprising: and a convex handle (6) is fixedly connected at the right end of the fixed screw rod (5).

5. A fire door monitoring system for damage prevention according to claim 1, further comprising: an exhaust fan (9) is arranged below the position of the heat dissipation hole (7), and the exhaust fan (9) and the monitor body (1) are electrically connected on the same power line.

6. A fire door monitoring system for damage prevention according to claim 1, further comprising: the outer walls of the upper end and the lower end of the supporting plate (12) are coated with a smoothing agent.