CN215255807U

CN215255807U - Safety self-opening and self-locking device of explosion door

Info

Publication number: CN215255807U
Application number: CN202121351439.0U
Authority: CN
Inventors: 丰庆国; 金龙女; 范宏
Original assignee: Jiangsu Lanfeng Environmental Protection Technology Co ltd
Current assignee: Jiangsu Lanfeng Environmental Protection Technology Co ltd
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2021-12-21
Anticipated expiration: 2031-06-17

Abstract

The utility model belongs to the technical field of explosion vent safety self-opening and self-locking equipment, in particular to an explosion vent safety self-opening and self-locking device, which comprises a cylinder mounting seat, a mounting wall and an explosion vent, wherein the cylinder mounting seat is arranged at one side of the mounting wall, when the pressure transmitter and the cylinder main body are arranged, when the pressure transmitter detects explosion pressure, a sensor signal is transmitted to the cylinder to move, a door is opened, the pressure is released, the door is closed when the door operates, and the explosion-proof diaphragm is protected from being damaged, so that the cylinder receives the working signal to move and release the pressure in the equipment and the explosion-proof diaphragm double-guarantee equipment operates safely, the operation safety is guaranteed, a fixed winding plate is clamped on the cylinder mounting seat, and a first winding piece and a second winding piece arranged on the winding plate are utilized to effectively perform the winding treatment on a wire harness led out from the device, and the overlong falling or winding of the wire harness is prevented, conditions that affect the normal use of the device occur.

Description

Safety self-opening and self-locking device of explosion door

Technical Field

The utility model belongs to the technical field of explosion vent safety is from opening self-lock device, concretely relates to explosion vent safety is from opening self-lock device.

Background

The explosion door is an explosion-proof protection device for resisting accidental explosion of devices outside an industrial building, ensuring the life safety of personnel and the integrity of internal equipment of the industrial building, being not damaged by explosion shock waves and effectively preventing the continuation of explosion damage. The steel plate can be made of special industrial steel plates according to strictly set mechanical data and is matched with high-performance hardware fittings to guarantee life and property safety.

Among present technical means, traditional explosion vent simple structure, when reaching explosion-proof pressure, the explosion-proof diaphragm explodes, and the door is opened, if the staff discovery is untimely, the door is opened and is easily caused the dewfall, and the security is low, and traditional door explosion vent opens the back, needs the staff to change bad explosion-proof diaphragm, and the work degree of difficulty increases to there is not more functional effect, and the practicality is poor, consequently, it is necessary to provide a new explosion vent safety from opening self-lock device, thereby effectively solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides an explosion vent is safe from opening self-lock device has operation safety and possesses the characteristics of more use efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a safety self-starting self-lock device of explosion vent, includes cylinder mount pad, installation wall and explosion vent, the cylinder mount pad is located one side of installation wall, the installation wall is different in one side of cylinder mount pad is equipped with pressure transmitter, the explosion vent is located the below of cylinder mount pad, one side position department of cylinder mount pad lower surface installs the cylinder main part, the output transmission of cylinder main part is connected with the output and moves the pole, the output move the pole the tip with be connected through the connecting rod between the explosion vent, the top of cylinder mount pad is provided with the winder, the distribution has a plurality of winding pieces and No. two winding pieces on the surface of winder, the below of output moving the pole is provided with fixed plate, install radiator fan in the fixed plate.

As the utility model discloses a preferred technical scheme of explosion vent safety self-starting self-lock device, one side integrated into one piece of winder has the fixture block, seted up the draw-in groove with the corresponding position department of fixture block in the cylinder mount pad, the fixture block grafting advances the inside of draw-in groove, just the fixture block with the corner position department of cylinder mount pad is fixed with the fastener through the screw thread revolves.

As the utility model discloses a preferred technical scheme of explosion vent safety self-starting self-lock device, two intrinsic connecting rods are melted to one side symmetry of fixed plate, and the top integrated into one piece of connecting rod has the connecting block, the position department that cylinder mount pad lower surface and installation wall correspond melts has the linking tray admittedly, and in one side of connecting block was pegged graft and is advanced the spread groove of seting up in the linking tray, the opposite side of connecting block with the cylinder mount pad passes through bolt fixed connection.

As the utility model discloses a preferred technical scheme of explosion vent safety self-opening self-lock device, the fastener is the hand screw, just the winder with the position department that corresponds with the hand screw on the cylinder mount pad is equipped with respectively and perforates and revolves the groove.

As the utility model discloses a preferred technical scheme of explosion vent safety self-starting self-lock device, the cylinder main part with be equipped with defeated lead wire between the pressure transmitter, just cylinder main part, pressure transmitter with radiator fan all with peripheral hardware power electric connection.

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

1. the utility model discloses when using, installation setting through pressure transmitter and cylinder main part, when treating pressure transmitter to record explosion-proof pressure, the cylinder motion is given to the inductor signal, the door is opened, release pressure, the door function is closed, protect explosion-proof diaphragm's damage again, make the cylinder receive working signal motion release equipment internal pressure and the dual guarantee equipment operation safety of explosion-proof diaphragm, make operation safety obtain the guarantee, original traditional explosion-proof door simple structure has effectively been solved, when reaching explosion-proof pressure, explosion-proof diaphragm, the explosion door is opened, if the staff discovery is untimely, the door is opened and is easily caused the dewfall, the security is low, traditional door explosion-proof opens the back, need the staff to change the explosion-proof diaphragm of damage, the problem that the work degree of difficulty increases.

2. The utility model discloses when using, card on the cylinder mount pad and establish fixed wire winding plate, utilize a wire winding piece and No. two wire winding pieces that are equipped with on the wire winding plate, can carry out effectual wraparound processing to the pencil of drawing forth in the device, prevent that the pencil overlength from falling or twine together, the condition that influences device normal use takes place, and through cylinder mount pad below fixed plate piece inside radiator fan's slant installation, can be when many times safety rehearsal, the heat that produces when working cylinder main part function plays certain effect of dispelling with higher speed, do benefit to the cylinder main part and drop into the secondary rehearsal use fast, high safety, therefore, the clothes hanger is strong in practicability, the service efficiency of device has been increased.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a partially enlarged schematic structural view of the middle connecting rod of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 4 is a schematic structural view of the middle wire winding plate and the cylinder mounting seat of the present invention.

In the figure: 1. a cylinder mounting seat; 2. a cylinder main body; 3. a pressure transmitter; 4. an explosion vent; 5. a lead wire is input; 6. a wire winding plate; 7. a mounting wall; 8. a connecting rod; 9. an output moving rod; 10. fixing the plate; 11. a heat radiation fan; 12. a first winding sheet; 13. a second winding sheet; 14. a clamping block; 15. a card slot; 16. connecting the supporting blocks; 17. connecting blocks; 18. a connecting rod.

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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a safe self-starting and self-locking device of an explosion door comprises a cylinder mounting seat 1, a mounting wall 7 and the explosion door 4, wherein the cylinder mounting seat 1 is arranged on one side of the mounting wall 7, a pressure transmitter 3 is arranged on one side of the mounting wall 7, which is different from the cylinder mounting seat 1, the explosion door 4 is arranged below the cylinder mounting seat 1, a cylinder main body 2 is arranged at one side position of the lower surface of the cylinder mounting seat 1, an output end of the cylinder main body 2 is connected with an output moving rod 9 in a transmission way, the end part of the output moving rod 9 is connected with the explosion door 4 through a connecting rod 8, a winding plate 6 is arranged above the cylinder mounting seat 1, a plurality of first winding pieces 12 and second winding pieces 13 are distributed on the surface of the winding plate 6, a fixed plate block 10 is arranged below the output moving rod 9, and a cooling fan 11 is arranged in the fixed plate block 10, the high-efficiency and stable use operation of the safe self-starting self-locking device is ensured by utilizing the corresponding connecting component and structure.

Simultaneously, one side integrated into one piece of winder 6 has fixture block 14, draw-in groove 15 has been seted up with the corresponding position department of fixture block 14 in the cylinder mount pad 1, fixture block 14 inserts the inside into draw-in groove 15, and the corner position department of fixture block 14 and cylinder mount pad 1 connects soon through the screw thread and is fixed with the fastener, the fastener is the hand screw, and the position department that corresponds with the hand screw on winder 6 and the cylinder mount pad 1 is equipped with perforation and spiral groove respectively, in this embodiment, utilize the setting of hand screw and the design of the inside that fixture block 14 inserted into draw-in groove 15, make things convenient for personnel to carry out convenient quick dismouting processing to winder 6.

Specific speaking, one side symmetry of fixed plate 10 has two connecting rods 18, and the top integrated into one piece of connecting rod 18 has connecting block 17, the position department that cylinder mount pad 1 lower surface and installation wall 7 correspond melts has linking tray 16, peg graft into the spread groove of seting up in linking tray 16 in one side of connecting block 17, connecting block 17's opposite side and cylinder mount pad 1 pass through bolt fixed connection, in this embodiment, through the slant installation of radiator fan 11 in the fixed plate 10 of cylinder mount pad 1 below, can be when many times safety rehearsal, play certain effect of dispelling with higher speed to the heat that produces when 2 parts of cylinder main part function, do benefit to cylinder main part 2 and drop into the secondary rehearsal use fast, and the security is high.

More specifically say, be equipped with between cylinder main part 2 and the pressure transmitter 3 and go out lead wire 5, and cylinder main part 2, pressure transmitter 3 and radiator fan 11 all with peripheral hardware power electric connection, in this embodiment, cylinder main part 2, pressure transmitter 3 and radiator fan 11 all with peripheral hardware power electric connection's setting for the operation process of device can normal orderly the going on.

The utility model discloses a theory of operation and use flow: in the using process of the utility model, the cylinder main body 2 is arranged below the cylinder mounting seat 1, one side of the cylinder main body 2 is connected with the explosion door 4 through the output moving rod 9 and the connecting rod 8, and the explosion door 4 can be normally opened and closed under the power action of the cylinder main body 2, wherein, through the installation arrangement of the pressure transmitter 3 and the cylinder main body 2, when the explosion pressure is measured by the pressure transmitter 3, the sensor signal is transmitted to the cylinder for movement, the door is opened, the pressure is released, the door is operated and closed, the damage of the explosion-proof membrane is protected, the cylinder receives the pressure of the working signal movement release equipment and the double-guarantee equipment operation safety of the explosion-proof membrane, the operation safety is guaranteed, meanwhile, the fixed winding plate 6 is clamped on the cylinder mounting seat 1, and the wire winding sheet 12 and the wire winding sheet 13 which are arranged on the winding plate 6 are utilized, the wire harness led out from the device can be effectively wound and connected, prevent that the pencil overlength from falling or the winding is in the same place, the condition that influences the normal use of device takes place, and through the slant installation of radiator fan 11 in the fixed plate 10 in 1 below of cylinder mount pad, can be when many times safety rehearsal, play certain effect of dispelling with higher speed to the heat that produces when 2 parts of cylinder main part function, do benefit to cylinder main part 2 and drop into the secondary rehearsal fast and use, the security is high, has guaranteed to the high-efficient stable operation of self-starting self-lock device safely.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a safety of explosion vent is from opening self-lock device, includes cylinder mount pad (1), installation wall (7) and explosion vent (4), its characterized in that: the cylinder mounting seat (1) is arranged on one side of the mounting wall (7), a pressure transmitter (3) is arranged on one side of the mounting wall (7) different from the cylinder mounting seat (1), the explosion door (4) is arranged below the cylinder mounting seat (1), a cylinder main body (2) is arranged at one side position of the lower surface of the cylinder mounting seat (1), the output end of the cylinder main body (2) is connected with an output moving rod (9) in a transmission way, the end part of the output moving rod (9) is connected with the explosion-proof door (4) through a connecting rod (8), a winding plate (6) is arranged above the cylinder mounting seat (1), a plurality of first winding pieces (12) and second winding pieces (13) are distributed on the surface of the winding plate (6), a fixed plate (10) is arranged below the output moving rod (9), and a cooling fan (11) is installed in the fixed plate (10).

2. The explosion vent safety self-starting self-locking device according to claim 1, characterized in that: one side integrated into one piece of winder (6) has fixture block (14), draw-in groove (15) have been seted up with the position department that fixture block (14) corresponds in cylinder mount pad (1), inside into draw-in groove (15) is inserted in fixture block (14), just fixture block (14) with the corner position department of cylinder mount pad (1) is fixed with the fastener through the screw thread is connect soon.

3. The explosion vent safety self-starting self-locking device according to claim 1, characterized in that: the fixed plate block (10) is characterized in that two connecting rods (18) are symmetrically fixed to one side of the fixed plate block, a connecting block (17) is integrally formed at the top end of each connecting rod (18), a linking supporting block (16) is fixedly welded to the position, corresponding to the mounting wall (7), of the lower surface of the cylinder mounting seat (1), one side of the connecting block (17) is inserted into a connecting groove formed in the linking supporting block (16), and the other side of the connecting block (17) is fixedly connected with the cylinder mounting seat (1) through bolts.

4. The explosion vent safety self-starting self-locking device according to claim 2, characterized in that: the fastener is a hand screw, and the positions, corresponding to the hand screw, on the winding board (6) and the cylinder mounting seat (1) are respectively provided with a through hole and a rotary groove.

5. The explosion vent safety self-starting self-locking device according to claim 1, characterized in that: the cylinder main body (2) and be equipped with defeated lead wire (5) between pressure transmitter (3), just cylinder main body (2), pressure transmitter (3) and radiator fan (11) all with peripheral hardware power electric connection.