CN215421043U

CN215421043U - Prevent fire door monitoring device

Info

Publication number: CN215421043U
Application number: CN202120837958.1U
Authority: CN
Inventors: 王涛; 李诗涵
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-22
Filing date: 2021-04-22
Publication date: 2022-01-04
Anticipated expiration: 2031-04-22

Abstract

The utility model relates to the technical field of monitoring devices and discloses a fireproof door monitoring device which comprises a monitor box body, wherein a box door and a monitoring electronic element set are respectively arranged in the monitor box body, a mounting plate is movably sleeved on the outer side of the reverse side of the monitor box body, two transitional assembly parts are respectively arranged between the inner parts of two sides of the mounting plate and the side surfaces of two sides of the monitor box body, two dust cleaning composite pipe fittings are arranged on one side of the monitor box body, and air blowing parts are fixedly arranged at the bottoms of the two dust cleaning composite pipe fittings. After the dust cleaning composite pipe fitting, the air blowing part, the T-shaped abdicating groove, the sealing plate and the locking part assembly are combined for use, an automatic dust cleaning and heat dissipating mechanism can be formed, so that the automatic dust cleaning maintenance without limb contact can be carried out on the interior of the monitor box body, the monitoring electronic element group and the back surface of the box door, and the dust cleaning composite pipe fitting, the air blowing part, the T-shaped abdicating groove, the sealing plate and the locking part assembly can also be used as a protection measure for forced cooling of the monitoring electronic element group if necessary, and the practicability is stronger.

Description

Prevent fire door monitoring device

Technical Field

The utility model relates to the technical field of monitoring devices, in particular to a fireproof door monitoring device.

Background

Technical personnel develop a fire door monitor aiming at the problems that the existing fire door is a common openable fire-proof separating component in various buildings, and a plurality of potential safety hazards exist in some fire door products installed in the existing buildings due to poor use management, for example, a fire control room can not effectively monitor the working state of the fire door and can not ensure that the fire door can play a role in preventing fire spreading and smoke diffusion when a fire breaks out, and the fire door monitor is mainly used together with a control device for controlling the opening and closing states of the fire door, and simultaneously, a central control room or a fire automatic alarm system is connected with a bridge and a link of a front end electric door closer, an electromagnetic door absorber, an electromagnetic releaser, an escape door lock and other devices, thereby monitoring the opening and closing state of the fire door, giving an alarm prompt to the fire door in an abnormal state and enabling the fire door to recover to the normal working state, ensure its function intact, improve the reliability of preventing fire door, but the box structure that present prevent that fire door watch-dog used still has some problems and needs to improve, prevent that fire door watch-dog is inside must can long-pending some dusts of staying in main long-time use, and the inside structure setting of the automatic maintenance that removes dust of lacking of present prevent fire door watch-dog, manual dust removal maintenance operation can reach the purpose though, nevertheless scrape the wire of being connected between the electronic component in preventing fire door watch-dog easily, cause the device trouble, moreover, present prevent fire door watch-dog usually with installation wall direct mount, subsequent change is very inconvenient with the maintenance work of big work load.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a fireproof door monitoring device, which solves the problems in the background technology.

The utility model provides the following technical scheme: the utility model provides a prevent fire door monitoring device, includes the watch-dog box, the inside chamber door and the control electronic component group that is provided with respectively of watch-dog box, the mounting panel has been cup jointed in the outside activity of watch-dog box reverse side, and is provided with two transition equipment parts between the inside of mounting panel both sides and the side of watch-dog box both sides respectively, one side of watch-dog box is provided with two compound pipe fittings of dust cleaning, two the bottom fixed mounting of compound pipe fitting of dust cleaning has the blast air part, T type groove of stepping down has been seted up to the lateral wall of watch-dog box opposite side, the inside joint in T type groove of stepping down has the closing plate, the inside at closing plate both ends is provided with the closure part before the inner wall at groove both ends with T type stepping down.

Carefully selecting, the counter sink has been seted up to the inside of mounting panel both sides, and the inner wall at mounting panel middle part is provided with and carries steady part, it is inside including compression spring to carry steady part, compression spring's one end fixed connection is on the inner wall at mounting panel middle part, compression spring's other end fixedly connected with fly leaf, the front of fly leaf and the reverse side swing joint of watch-dog box.

The choice, two the inside of transition equipment part respectively including a gib block, and two gib blocks joint respectively in the inside of mounting panel both sides, two the side of gib block one side is fixed connection respectively in the side of watch-dog box both sides, two the inside threaded connection of gib block opposite side has the board of turning round.

The composite pipe fitting of dust cleaning is selected, two the inside square pipe of cavity that is including, and the inside of two square pipe sides of cavity respectively fixed the cup joint have five reposition of redundant personnel shower nozzles, five the fixed inside of adjusting in watch-dog box one side of one end of reposition of redundant personnel shower nozzle, two the square pipe of cavity is close to the reverse side of watch-dog box and the reverse side of chamber door respectively.

Carefully, the inside of blast air part is including Y type gas-supply pipe, and the both ends at Y type gas-supply pipe top are fixed respectively and are cup jointed in the inboard of two cavity side pipe bottoms, the bottom fixed mounting of Y type gas-supply pipe has small-size air-blower, L type backup pad has been fixed to have cup jointed in the outside of small-size air-blower, one side fixed mounting at small-size air-blower top is in the bottom surface at watch-dog box middle part.

Carefully, the inside of locking part is including the second screw rod, and the one end activity of second screw rod cup joints the inside at the closing plate, on the inner wall in the fixed T type groove of stepping down of terminal surface of second screw rod one end, the surperficial threaded connection of the second screw rod other end has the nut, the side fixedly connected with handle of T type groove one side of stepping down.

Compared with the prior art, the utility model has the following beneficial effects:

1. after the dust cleaning composite pipe fitting, the air blowing part, the T-shaped abdicating groove, the sealing plate and the locking part assembly are combined for use, an automatic dust cleaning and heat dissipating mechanism can be formed, so that the automatic dust cleaning maintenance without limb contact can be carried out on the interior of the monitor box body, the monitoring electronic element group and the back surface of the box door, and the dust cleaning composite pipe fitting, the air blowing part, the T-shaped abdicating groove, the sealing plate and the locking part assembly can also be used as a protection measure for forced cooling of the monitoring electronic element group if necessary, and the practicability is stronger.

2. According to the utility model, the fixed mounting mechanism is composed of the mounting plate and the transitional assembly component, so that the convenience of replacement and maintenance work with large workload of the fireproof door monitoring device is maintained while the fireproof door monitoring device composed of the monitor box body, the box door and the monitoring electronic component group is ensured to stably stay on the specified placing surface.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a schematic cross-sectional view of a structural monitor housing of the present invention;

FIG. 3 is a rear view of the structure of the present invention;

FIG. 4 is a schematic top view of the structure of the present invention;

FIG. 5 is an enlarged schematic view of the utility model at A in FIG. 2;

FIG. 6 is an enlarged schematic view of the utility model at B in FIG. 2;

fig. 7 is an enlarged schematic view of the utility model at C in fig. 3.

In the figure: 1. a monitor box body; 2. a box door; 3. monitoring the group of electronic components; 4. mounting a plate; 5. a transition assembly component; 51. a guide strip; 52. a first screw; 53. twisting a plate; 6. cleaning the dust composite pipe fitting; 61. a hollow square tube; 62. a flow-splitting nozzle; 7. a blower member; 71. a Y-shaped gas delivery pipe; 72. a small blower; 73. an L-shaped support plate; 8. a T-shaped abdicating groove; 9. a sealing plate; 10. a locking member; 101. a second screw; 102. a nut; 11. a stability enhancing component; 111. a compression spring; 112. a movable plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, a fire door monitoring device includes a monitor box 1, a box door 2 and a monitoring electronic component set 3 are respectively disposed inside the monitor box 1, a mounting plate 4 is movably sleeved outside the reverse side of the monitor box 1, countersunk holes are disposed inside both sides of the mounting plate 4, a stabilizing member 11 is disposed on the inner wall of the middle portion of the mounting plate 4, a compression spring 111 is disposed inside the stabilizing member 11, one end of the compression spring 111 is fixedly connected to the inner wall of the middle portion of the mounting plate 4, the other end of the compression spring 111 is fixedly connected to a movable plate 112, the front side of the movable plate 112 is movably connected to the reverse side of the monitor box 1, both the compression spring 111 and the movable plate 112 are disposed inside the stabilizing member 11 to provide a damping and buffering protection effect for the installation between the monitor box 1 and the mounting plate 4, and enhance the connection strength between the monitor box 1 and the mounting plate 4, two transitional assembly parts 5 are respectively arranged between the inner parts of two sides of the mounting plate 4 and the side surfaces of two sides of the monitor box body 1, the inner parts of the two transitional assembly parts 5 respectively comprise a guide strip 51, the two guide strips 51 are respectively clamped in the inner parts of two sides of the mounting plate 4, the side surface of one side of each of the two guide strips 51 is respectively and fixedly connected with the side surfaces of two sides of the monitor box body 1, the inner parts of the other sides of the two guide strips 51 are in threaded connection with a torsion plate 53, the two transitional assembly parts 5 provide sleeving guiding and locking functions for the installation between the monitor box body 1 and the mounting plate 4 to ensure the stability of the installation between the monitor box body 1 and the mounting plate 4, one side of the monitor box body 1 is provided with two dust cleaning composite pipe fittings 6, the inner parts of the two dust cleaning composite pipe fittings 6 comprise hollow square pipes 61, and five shunt spray nozzles 62 are respectively and fixedly sleeved in the inner parts of one side of the two hollow square pipes 61, one end of five shunting nozzles 62 is fixedly adjusted in the monitor box body 1, two hollow square pipes 61 are respectively close to the reverse side of the monitor box body 1 and the reverse side of the box door 2, two hollow square pipes 61 in two dust cleaning composite pipe fittings 6 and five shunting nozzles 62 respectively arranged on the two hollow square pipes 61 provide passages and guide for subsequent dust cleaning airflow, the bottom of the two dust cleaning composite pipe fittings 6 is fixedly provided with an air blowing part 7, the inside of the air blowing part 7 comprises a Y-shaped air conveying pipe 71, two ends of the top of the Y-shaped air conveying pipe 71 are respectively fixedly sleeved on the inner sides of the bottoms of the two hollow square pipes 61, the bottom end of the Y-shaped air conveying pipe 71 is fixedly provided with a small air blower 72, the outer side of the small air blower 72 is fixedly sleeved with an L-shaped supporting plate 73, one side of the top of the small air blower 72 is fixedly arranged on the bottom surface of the middle part of the monitor box body 1, the dust cleaning composite pipe fittings 6, and the box door 2 are respectively arranged on the bottom of the monitor box body, After the air blowing part 7 is matched with the T-shaped abdicating groove 8, the sealing plate 9 and the locking part 10 assembly which are arranged subsequently for use, an automatic dust cleaning and heat dissipating mechanism can be formed, then the inside of the monitor box body 1, the monitoring electronic element group 3 and the back surface of the box door 2 are automatically cleaned and maintained without limb contact, and can also be used as a protective measure for forced cooling of the monitoring electronic element group 3 if necessary, the practicability is stronger, the T-shaped abdicating groove 8 is arranged on the side wall of the other side of the monitor box body 1, the sealing plate 9 is clamped in the T-shaped abdicating groove 8, the locking part 10 is arranged in the inner part of the two ends of the sealing plate 9 and in front of the inner wall of the two ends of the T-shaped abdicating groove 8, the second screw 101 is arranged in the locking part 10, one end of the second screw 101 is movably sleeved in the sealing plate 9, the end surface of one end of the second screw 101 is fixed on the inner wall of the T-shaped abdicating groove 8, the nut 102 is connected to the surface of the other end of the second screw 101 in a threaded manner, the handle is fixedly connected to the side face of one side of the T-shaped abdicating groove 8, and the second screw 101 and the nut 102 inside the locking component 10 provide convenient locking conditions for the reciprocating installation of the sealing plate 9 inside the T-shaped abdicating groove 8.

The working principle is as follows: when in use, firstly, the mounting plate 4 is fixedly mounted on a wall surface at a designated position by utilizing the matching of countersunk holes inside two sides of the mounting plate 4 and the existing expansion bolts, then the monitor box body 1 and other components arranged by the monitor box body 1 are sleeved inside the mounting plate 4 by taking the guide strips 51 inside the two transitional assembling components 5 as guides, then the torsion plate 53 and the first screw 52 inside the transitional assembling components 5 are twisted to ensure that the connection between the monitor box body 1 and the mounting plate 4 is more stable, after the electric adjustment of the whole device is completed, the device can be normally used, and in the using process, the second screw 101 inside the locking component 10 can be twisted at intervals to relieve the movable constraint of the sealing plate 9, then the sealing plate 9 is pulled out to ensure that the sealing plate and the monitor box body 1 are separated from the T-shaped abdicating groove 8, after the completion, start the small-size air-blower 72 of the inside air-blast part 7, and then produce the air current by small-size air-blower 72 and carry the air current respectively in two compound pipe fittings 6 inside cavity side pipe 61 of clearing dust through Y type gas-supply pipe 71, shunt again in two inside five reposition of redundant personnel shower nozzles 62 of cavity side pipe 61, finally spout the inner wall of monitor box 1 and the reverse side of chamber door 2, with the inside of monitor box 1, the reverse side of chamber door 2 and the inside that the dust that monitoring electronic component group 3 three accumulated up discharge monitor box 1 through T type groove 8 that steps down, realize automatic dust cleaning maintenance.

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. Meanwhile, in the drawings of the utility model, the filling pattern is only used for distinguishing the layers and is not limited at all.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a prevent fire door monitoring device, includes watch-dog box (1), its characterized in that: the utility model discloses a monitor box, including watch-dog box (1), cell door (2) and control electronic component group (3) are provided with respectively to watch-dog box (1) inside, mounting panel (4) have been cup jointed in the outside activity of watch-dog box (1) reverse side, and are provided with two transition equipment parts (5) respectively between the inside of mounting panel (4) both sides and the side of watch-dog box (1) both sides, one side of watch-dog box (1) is provided with two dust removal composite pipe fittings (6), two the bottom fixed mounting of dust removal composite pipe fitting (6) has blast air part (7), T type groove (8) of stepping down has been seted up to the lateral wall of watch-dog box (1) opposite side, the inside joint in T type groove (8) of stepping down has closing plate (9), the inside at closing plate (9) both ends is provided with locking part (10) before the inner wall at T type groove (8) both ends of stepping down.

2. A fire door monitoring apparatus as claimed in claim 1, wherein: the mounting panel (4) both sides inside seted up the counter sink, and the inner wall at mounting panel (4) middle part is provided with and carries steady part (11), it is inside including compression spring (111) to carry steady part (11), the one end fixed connection of compression spring (111) is on the inner wall at mounting panel (4) middle part, the other end fixedly connected with fly leaf (112) of compression spring (111), the front of fly leaf (112) and the reverse side swing joint of watch-dog box (1).

3. A fire door monitoring apparatus as claimed in claim 1, wherein: two the inside of transition equipment part (5) respectively including a gib block (51), and two gib blocks (51) joint respectively in the inside of mounting panel (4) both sides, two the side of gib block (51) one side is fixed connection respectively in the side of watch-dog box (1) both sides, two the inside threaded connection of gib block (51) opposite side has and turns round board (53).

4. A fire door monitoring apparatus as claimed in claim 1, wherein: two compound pipe fitting of dust removal (6) is inside including cavity side pipe (61), and the inside of two cavity side pipe (61) one sides respectively fixed five reposition of redundant personnel shower nozzles (62) of having cup jointed, five the fixed inside of adjusting in watch-dog box (1) one side of one end of reposition of redundant personnel shower nozzle (62), two cavity side pipe (61) are close to the reverse side of watch-dog box (1) and the reverse side of chamber door (2) respectively.

5. A fire door monitoring apparatus as claimed in claim 1, wherein: the inside of blast air part (7) is including Y type air-supply pipe (71), and the both ends at Y type air-supply pipe (71) top are fixed respectively and cup joint the inboard in two cavity side pipes (61) bottoms, the bottom fixed mounting of Y type air-supply pipe (71) has small-size air-blower (72), L type backup pad (73) have been fixed to cup joint in the outside of small-size air-blower (72), one side fixed mounting at small-size air-blower (72) top is in the bottom surface at watch-dog box (1) middle part.

6. A fire door monitoring apparatus as claimed in claim 1, wherein: the inside of locking part (10) is including second screw rod (101), and the one end activity of second screw rod (101) cup joints the inside at closing plate (9), on the inner wall of the fixed T type of the terminal surface of second screw rod (101) one end groove (8) of stepping down, the surperficial threaded connection of the second screw rod (101) other end has nut (102), the side fixedly connected with handle of T type groove (8) one side of stepping down.