CN209924856U

CN209924856U - Electromagnetic pulse prevention door convenient to install

Info

Publication number: CN209924856U
Application number: CN201920449075.6U
Authority: CN
Inventors: 穴洪臣
Original assignee: Mianyang Baotai Civil Air Defense Equipment Co Ltd
Current assignee: Mianyang Baotai Civil Air Defense Equipment Co Ltd
Priority date: 2019-04-03
Filing date: 2019-04-03
Publication date: 2020-01-10
Anticipated expiration: 2029-04-03

Abstract

The utility model discloses an anti-electromagnetic pulse door convenient to installation, including the door frame, the seal groove has been seted up on the inner wall of door frame, and the inside of door frame has seted up the gate slot, install the door-hinge on the left side outer wall of door frame, and be provided with the hinge on the outer wall of door-hinge, the door-hinge passes through the hinge to be connected with the door plant, be provided with sealed the pad on the front side outer wall of door plant, and the door plant is connected through sealed the seal groove cooperation on sealed pad and the door frame, the wire winding groove has been seted up on the inner wall of door plant. The utility model discloses a set up seal groove, door-hinge, sealed the pad, the door-hinge can be effectual promotes the rotation effect of door plant when using to the door-hinge of being convenient for open with going on of closure effect, sealed pad on the door plant is connected with the cooperation between the seal groove simultaneously, can effectually guarantee the seal between door plant and the door frame, door plant and door frame simple structure simultaneously, and the mounting means of door-hinge is common tradition going on of the installation of being convenient for again simultaneously.

Description

Electromagnetic pulse prevention door convenient to install

Technical Field

The utility model relates to a safety device technical field specifically is an anti-electromagnetic pulse door convenient to installation.

Background

The electromagnetic pulse protection method is basically the same as the lightning protection method; shields made from 9.5 mm thick steel or 4 mm thick copper plates provide high overall shielding effectiveness, but the shielding is weakened by the presence of access doors and small holes for cables, connectors, switches, etc., which necessitates gasket sealing of the apertures. If the openings must be vented, various shielding grids (e.g., honeycomb separators, expanded metal, and wire mesh grids) should be used to divide the large openings into a plurality of small openings, and the intersections between the openings must be fused to ensure optimum shielding.

The traditional electromagnetic pulse preventing gate has the following defects: the problem that the installation difficulty is too big is too complicated to its structure, can prevent simultaneously that the interference coil setting in it of electromagnetic pulse door is difficult to carry out the going on of maintenance and replacement work when its circuit produces the trouble easily in the inside of the door body.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an anti-electromagnetic pulse door convenient to installation has solved traditional can prevent that its structure of electromagnetic pulse door is too complicated the installation degree of difficulty too big problem, can prevent simultaneously that the interference coil setting in it of electromagnetic pulse door is difficult to overhaul going on of maintaining and replacement work when its circuit produced the trouble easily in the inside of the door body.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an electromagnetic pulse prevention door convenient to install comprises a door frame, wherein a sealing groove is formed in the inner wall of the door frame, a door groove is formed in the door frame, a door shaft is installed on the outer wall of the left side of the door frame, a hinge is arranged on the outer wall of the door shaft, the door shaft is connected with a door plate through the hinge, a sealing gasket is arranged on the outer wall of the front side of the door plate, the door plate is connected with the sealing groove in the door frame in a matched mode through the sealing gasket, a winding groove is formed in the inner wall of the door plate, an interference coil is arranged on the inner wall of the winding groove, a control box is embedded in the center of the inner side wall of the door plate, rotating shafts are arranged below the control box and on the inner wall of the door plate, rotating handles are welded on the outer walls at two ends of the rotating shafts, a sliding groove is formed in the door, the welding has the concentric shaft on the central department recess inner wall of gear, and has the push pedal on the outer wall of concentric shaft, and the outer wall of push pedal passes through the bracing piece and is connected with the locking plate.

Preferably, interference coil passes through the spot welding mode and the internal circuit electric connection of control box, and interference coil is the loop configuration setting, interference coil inlays in the inner wall in wire winding groove.

Preferably, the outer walls of the two ends of the rotating shaft and the outer walls of the front side and the rear side of the door plate are welded with rotating handles, the outer wall of the rotating shaft is twisted with outer teeth, and the rotating shaft is in occlusion connection with inner teeth on the inner wall of the linkage chain through the outer teeth on the outer wall.

Preferably, the outer wall of the concentric shaft is twisted with outer teeth, and the concentric shaft is in occlusion connection with the inner teeth on the inner wall of the linkage chain through the outer teeth on the outer wall.

Preferably, the outer wall of the gear is twisted with outer teeth, the inner wall of the sliding groove is twisted with inner teeth, and the gear is in occlusion connection with the inner teeth on the inner wall of the sliding groove through the outer teeth on the outer wall.

Preferably, the opposite side of the locking plate and the inner wall of the door frame are provided with locking grooves, the locking plate is locked and connected with the locking grooves on the inner wall of the door frame, and the outer side wall of the push plate is welded and connected with the outer wall of the supporting rod.

(III) advantageous effects

The utility model provides an anti-electromagnetic pulse door convenient to installation possesses following beneficial effect:

(1) the utility model discloses a set up seal groove, door-hinge, sealed the pad, the door-hinge can be effectual promotes the rotation effect of door plant when using to the door-hinge of being convenient for open with going on of closure effect, sealed pad on the door plant is connected with the cooperation between the seal groove simultaneously, can effectually guarantee the seal between door plant and the door frame, door plant and door frame simple structure simultaneously, and the mounting means of door-hinge is common tradition going on of the installation of being convenient for again simultaneously.

(2) The utility model discloses a set up winding groove, interference coil, control box, interference coil can be inlayed in the winding groove when using to be convenient for daily carry out the performance to interference coil and detect and maintain and replace going on of work with it, the controller in the while control box accessible regulates and control interference coil's operating condition and working property, thereby carries out accurate adjustment at the electromagnetic pulse to different intensity, has also reduced the use loss in the time of the energy saving.

(3) The utility model discloses a set up rotatory handle, spout, linkage chain, rotate the pivot in it through rotatory handle when using, then through linkage chain pulling gear parallel translation in the spout when the pivot rotates simultaneously, thereby driven push pedal and bracing piece production displacement when gear parallel displacement can effectual adjustment locking plate in the door frame the extension length of locked groove to make opening and the going on of locking work of the door plant of being convenient for.

Drawings

Fig. 1 is a structural development view of the present invention;

FIG. 2 is a close-up view of the structure of the present invention;

fig. 3 is a schematic view of the working principle of the rotating shaft of the present invention.

The reference numbers in the figures are: 1. a door frame; 2. a sealing groove; 3. a door slot; 4. a door shaft; 5. a hinge; 6. a door panel; 7. a gasket; 8. a winding slot; 9. an interference coil; 10. a control box; 11. a rotating shaft; 12. rotating the handle; 13. a chute; 14. a linkage chain; 15. a gear; 16. concentric shafts; 17. pushing the plate; 18. a support bar; 19. a locking plate.

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.

As shown in fig. 1-3, the utility model provides a technical solution: an electromagnetic pulse preventing door convenient to install comprises a door frame 1, wherein a sealing groove 2 is formed in the inner wall of the door frame 1, a door groove 3 is formed in the door frame 1, a door shaft 4 is arranged on the outer wall of the left side of the door frame 1, a hinge 5 is arranged on the outer wall of the door shaft 4, the door shaft 4 is connected with a door plate 6 through the hinge 5, a sealing gasket 7 is arranged on the outer wall of the front side of the door plate 6, the door plate 6 is in matched connection with the sealing groove 2 in the door frame 1 through the sealing gasket 7, the door shaft 4 can effectively promote the rotation of the door plate 6 when in use, so that the opening and closing actions of the door plate 6 are facilitated, meanwhile, the sealing gasket 7 on the door plate 6 is in matched connection with the sealing groove 2, the airtightness between the door plate 6 and the door frame 1 can be effectively ensured, meanwhile, the door plate 6 and the door frame 1 are simple in structure, and the, the interference coil 9 is electrically connected with an internal circuit of the control box 10 in a spot welding mode, the interference coil 9 is arranged in an annular structure, the interference coil 9 is embedded in the inner wall of the winding groove 8, the winding groove 8 is formed in the inner wall of the door panel 6, the interference coil 9 is arranged on the inner wall of the winding groove 8, the control box 10 is embedded in the center of the inner side wall of the door panel 6, the rotating shaft 11 is arranged below the control box 10 and on the inner wall of the door panel 6, the interference coil 9 can be embedded in the winding groove 8 when in use, so that the performance detection and the maintenance and replacement work of the interference coil 9 can be conveniently and daily carried out, meanwhile, the control box 10 can regulate and control the working state and the working performance of the interference coil 9 through a controller in the control box, the accurate adjustment can be carried out on the electromagnetic pulses with different strengths, the energy can be saved, and the use loss can, the outer walls of two ends of the rotating shaft 11, the outer walls of the front side and the rear side of the door panel 6 are welded with the rotating handles 12, the outer wall of the rotating shaft 11 is twisted with outer teeth, the rotating shaft 11 is connected with inner teeth on the inner wall of the linkage chain 14 in an occlusion way through the outer teeth on the outer wall, the rotating handles 12 are welded on the outer walls of the two ends of the rotating shaft 11, the door panel 6 is internally provided with a sliding groove 13, the rotating shaft 11 in the rotating shaft is rotated through the rotating handles 12 when in use, meanwhile, the rotating shaft 11 pulls the gear 15 to move in parallel in the sliding groove 13 through the linkage chain 14 when rotating, when the gear 15 moves in parallel, the push plate 17 and the support rod 18 are driven to move, so that the extension length of the locking groove of the locking plate 19 in the door frame 1 can be effectively adjusted, thereby facilitating the opening and locking work of the door panel 6, the outer walls of the concentric shafts 16 are twisted with the outer teeth, the concentric, be provided with linkage chain 14 on the outer wall of pivot 11, and pivot 11 is connected with gear 15 through linkage chain 14, transposition on the outer wall of gear 15 has outer tooth, and transposition on the inner wall of spout 13 has interior tooth, gear 15 is connected with the interior tooth interlock on the spout 13 inner wall through outer tooth on the outer wall, the welding has concentric shaft 16 on the recess inner wall of center department of gear 15, and the welding has push pedal 17 on concentric shaft 16's the outer wall, locking plate 19's opposition side, the locked groove has been seted up on door frame 1's the inner wall, and locking plate 19 is connected with the locked groove locking on the door frame 1 inner wall, the outer wall welded connection of push pedal 17's lateral wall and bracing piece 18, and the outer wall of push pedal 17 passes through bracing piece 18 and is connected with.

When the electromagnetic interference type door frame is used, the door spindle 4 can effectively promote the rotation of the door plate 6 when the electromagnetic interference type door frame is used, so that the opening and closing of the door plate 6 can be conveniently carried out, meanwhile, the sealing gasket 7 on the door plate 6 is matched and connected with the sealing groove 2, the airtightness between the door plate 6 and the door frame 1 can be effectively ensured, meanwhile, the door plate 6 and the door frame 1 are simple in structure, the installation modes of the door spindle 4 and the hinge 5 are common and traditional, and the installation work is convenient to carry out, the interference coil 9 can be embedded in the winding groove 8 when the electromagnetic interference type door frame is used, so that the performance detection and the maintenance and replacement work of the interference coil 9 can be conveniently carried out in daily life, meanwhile, the control box 10 can regulate and control the working state and the working performance of the interference coil 9 through the controller in the control box, so that the electromagnetic pulses with different strengths can be, when the door lock is used, the rotating shaft 11 in the door lock is rotated through the rotating handle 12, meanwhile, the rotating shaft 11 is rotated, the gear 15 is pulled to move in the sliding groove 13 in parallel through the linkage chain 14, and when the gear 15 moves in parallel, the push plate 17 and the supporting rod 18 are driven to move, so that the extension length of the locking groove of the locking plate 19 in the door frame 1 can be effectively adjusted, and the door plate 6 can be conveniently opened and locked.

To sum up can, the utility model discloses a set up seal groove 2, door-hinge 4, sealed the pad 7, door-hinge 4 can effectual promotion door plant 6's rotation effect when using to be convenient for opening and going on of closed effect of door plant 6, sealed pad 7 on the door plant 6 is connected with the cooperation between the seal groove 2 simultaneously, can effectually guarantee the seal between door plant 6 and the door frame 1, door plant 6 and door frame 1 simple structure simultaneously, and door-hinge 4, hinge 5's mounting means is common tradition the going on of the installation of being convenient for again simultaneously.

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 an prevent electromagnetic pulse door convenient to installation, includes door frame (1), its characterized in that: the inner wall of the door frame (1) is provided with a sealing groove (2), the door frame (1) is internally provided with a door groove (3), the outer wall of the left side of the door frame (1) is provided with a door shaft (4), the outer wall of the door shaft (4) is provided with a hinge (5), the door shaft (4) is connected with the door plate (6) through the hinge (5), the outer wall of the front side of the door plate (6) is provided with a sealing gasket (7), the door plate (6) is matched and connected with the sealing groove (2) on the door frame (1) through the sealing gasket (7), the inner wall of the door plate (6) is provided with a winding groove (8), the inner wall of the winding groove (8) is provided with an interference coil (9), the center of the inner side wall of the door plate (6) is inlaid with a control box (10), a rotating shaft (11) is arranged below the control box (10) and on the inner wall of the door plate (6), and the outer walls of two, and spout (13) have been seted up to the inside of door plant (6), be provided with linkage chain (14) on the outer wall of pivot (11), and pivot (11) are connected with gear (15) through linkage chain (14), the welding has concentric shaft (16) on the central department recess inner wall of gear (15), and the welding has push pedal (17) on the outer wall of concentric shaft (16), and the outer wall of push pedal (17) passes through bracing piece (18) and is connected with locking plate (19).

2. An electromagnetic pulse preventing door convenient to install as claimed in claim 1, wherein: interference coil (9) are through the internal circuit electric connection of spot welding mode with control box (10), and interference coil (9) are the loop configuration setting, interference coil (9) are inlayed in the inner wall of wire winding groove (8).

3. An electromagnetic pulse preventing door convenient to install as claimed in claim 1, wherein: all welded on the both ends outer wall of pivot (11), the front and back both sides outer wall of door plant (6) have rotatory handle (12), the transposition has outer tooth on the outer wall of pivot (11), and pivot (11) are connected with the interior tooth interlock on the inner wall of linkage chain (14) through outer tooth on the outer wall.

4. An electromagnetic pulse preventing door convenient to install as claimed in claim 1, wherein: the outer wall of the concentric shaft (16) is twisted with outer teeth, and the concentric shaft (16) is in occlusion connection with the inner teeth on the inner wall of the linkage chain (14) through the outer teeth on the outer wall.

5. An electromagnetic pulse preventing door convenient to install as claimed in claim 1, wherein: the outer teeth are twisted on the outer wall of the gear (15), the inner teeth are twisted on the inner wall of the sliding groove (13), and the gear (15) is connected with the inner teeth on the inner wall of the sliding groove (13) in an occlusion mode through the outer teeth on the outer wall.

6. An electromagnetic pulse preventing door convenient to install as claimed in claim 1, wherein: the locking groove has been seted up on the opposition side of locking plate (19), the inner wall of door frame (1), and locking plate (19) and the locking groove locking connection on door frame (1) inner wall, the outer wall welded connection of push pedal (17) and bracing piece (18).