A kind of novel explosion-proof closed guard gate
Technical field
The utility model relates to closed guard gate's technical field, specially a kind of novel explosion-proof closed guard gate.
Background technique
Closed guard gate is exactly the door of people's protection works entrance, and closed guard gate's classification has common single, double fan to protect than sharper
Sealed door and sealed door, a variety of defense equipments such as the single, double fan airtight blast door of movable sill and sealed door.
So-called explosion proof door be for resist industrial building outside the occurrent explosion of device, support personnel's life security and
Industrial building internal unit is intact, is not endangered by explosion wave and a kind of antiknock for effectively explosion hazard being prevented to continue is protected
Equipment;But the functionality of existing many closed guard gates is not strong, function is relatively simple, lacks a kind of can not only prevent fires but also explosion-proof
And highly-safe closed guard gate.
Utility model content
The purpose of this utility model is to provide a kind of novel explosion-proof closed guard gates, to solve to propose in above-mentioned background technique
The relatively simple problem of existing closed guard gate's function.
To achieve the above object, the utility model provides the following technical solutions: a kind of novel explosion-proof closed guard gate, including door
Body and doorframe, the door body internal chiasma are equipped with muti-piece transverse slat and muti-piece riser, and every piece of transverse slat is equipped with multiple rectangles
Groove, the rectangular recess is mutually chimeric with the riser, and the transverse slat and the riser are spliced into a kind of reticular structure, and will
Door body is divided into multiple storage chambers, and mineral fibres cotton, the outer end welding of multiple storage chambers are placed in each storage chamber
There is one piece of cover board, is hinged between the door body and doorframe by hinge, the top and bottom end of the door body are equipped with bolt,
The bolt is matched with the jack being mounted on the doorframe, and the back side of the door body is equipped with resilient mounting.
Preferably, the resilient mounting includes two support rods, and two support rods are connected with connecting tube jointly, described
Connecting tube is a kind of cavity structure, shaft is equipped with inside the connecting tube, and reset spring group is equipped in the cavity, described multiple
Position groups of springs one end is detachably connected the shaft, and is fixed on the both ends of the shaft, and the shaft passes through supporting element and fixation
Support plate in door body is connected, and two support rods are each attached to the side of the doorframe.
Preferably, the number of rectangular recess is identical as the number of the riser on every piece of transverse slat, the riser weldering
It connects in the rectangular recess, and the both ends of the weld in the two are respectively fixed with L-type stiffening plate.
Preferably, sealing rubber strip is equipped between the door body and doorframe.
Preferably, the outer surface of the door body is equipped with coded lock, and the coded lock is equipped with handle.
Preferably, the number of the hinge is 3, is successively set on upper end, middle-end and the lower end of the door body.
Preferably, the front and rear sides of the door body are welded with one piece of shoulder guard.
Compared with prior art, the utility model has the beneficial effects that being handed over by design door body by multiple transverse slats and riser
Fork connection, when door body is by external force, shoulder guard and cover board play preliminary protective action, and remaining external force is distributed to multiple perpendicular
On plate and transverse slat, L-type stiffening plate is equipped with by the weld in transverse slat and riser, L-type stiffening plate first is that support riser and transverse slat,
Second is that buffer portion active force;By being equipped with mineral fibres cotton in each storage chamber, there is good flameproof effect;Pass through
It is equipped with coded lock and bolt in door body, improves the overall security of closed guard gate.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model;
Fig. 2 is the utility model door body structure schematic diagram;
Fig. 3 is the utility model transverse slat and riser connection relationship diagram;
Fig. 4 is the utility model partial structural diagram;
Fig. 5 is the utility model resilient mounting enlarged drawing.
In figure: 1, door body;2, doorframe;3, transverse slat;4, riser;5, rectangular recess;6, storage chamber;7, mineral fibres cotton;
8, cover board;9, hinge;10, bolt;11, jack;12, support rod;13, connecting tube;14, shaft;15, reset spring group;16, it props up
Support member;17, support plate;18, L-type stiffening plate;19, sealing rubber strip;20, coded lock;21, handle;22, shoulder guard.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of novel explosion-proof closed guard gate, including door body 1
With doorframe 2,1 internal chiasma of door body is equipped with muti-piece transverse slat 3 and muti-piece riser 4, and every piece of transverse slat 3 is equipped with multiple rectangular
Connected in star 5, the rectangular recess 5 is mutually chimeric with the riser 4, and the transverse slat 3 and the riser 4 are spliced into a kind of netted knot
Structure, and door body is divided into multiple storage chambers 6, mineral fibres cotton 7, multiple storage chambers 6 are placed in each storage chamber 6
Outer end be welded with one piece of cover board 8, be hinged between the door body 1 and doorframe 2 by hinge 9, the top of the door body 1 and
Bottom end is equipped with bolt 10, and the bolt 10 is matched with the jack 11 being mounted on the doorframe 2, the back side of the door body 1
Equipped with resilient mounting.
Referring to Fig. 5, the resilient mounting includes two support rods 12, and two support rods 12 are connected with connecting tube jointly
13, the connecting tube 13 is a kind of cavity structure, shaft 14 is equipped with inside the connecting tube 13, and be equipped with and reset in the cavity
Groups of springs 15, described 15 one end of reset spring group are detachably connected the shaft 14, and are fixed on 14 both ends of shaft, described
Shaft 14 is connected by supporting element 16 with the support plate 17 being fixed in door body 1, and two support rods 12 are each attached to institute
The side for stating doorframe 2, when needing to open closed guard gate, the connecting tube 13 that support plate 17 connects pulls door body 1 to start turning, due to
Connecting tube 13 connects shaft 14, and the reset spring group 15 connected in shaft 14 receives extruding force, when external force disappears, reset spring
Group 15 is resetted, and door body 1 is driven to return to initial position.
Referring to Fig.1,2,3, the number of rectangular recess 5 is identical as the number of the riser 4 on every piece of transverse slat 3, institute
It states riser 4 to be welded in the rectangular recess 5, and the both ends of the weld in the two are respectively fixed with L-type stiffening plate 18.
Referring to Fig.1, it is equipped with sealing rubber strip 19 between the door body 1 and doorframe 2, by being equipped with sealing rubber strip 19, mentions
The leakproofness of high closed guard gate.
Referring to Fig.1,4, the outer surface of the door body 1 is equipped with coded lock 20, and the coded lock 20 is equipped with handle 21, is equipped with
Coded lock,
Referring to Fig. 4, the number of the hinge 9 is 3, is successively set on upper end, middle-end and the lower end of the door body 1.
Referring to Fig.1,2, the front and rear sides of the door body 1 are welded with one piece of shoulder guard 22.
The explosion-proof closed guard gate of the utility model by design door body by multiple transverse slats and riser interconnection, when door body by
When external force, shoulder guard and cover board play preliminary protective action, and remaining external force is distributed on multiple risers and transverse slat, by
The weld of transverse slat and riser is equipped with L-type stiffening plate, and L-type stiffening plate is first is that support riser and transverse slat, second is that buffer portion acts on
Power has good flameproof effect, by being equipped with coded lock in door body by being equipped with mineral fibres cotton in each storage chamber
And bolt, improve the overall security of closed guard gate.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.