CN117449740B - Bulletproof door with flick alarm function and use method thereof - Google Patents
Bulletproof door with flick alarm function and use method thereof Download PDFInfo
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- CN117449740B CN117449740B CN202311770200.0A CN202311770200A CN117449740B CN 117449740 B CN117449740 B CN 117449740B CN 202311770200 A CN202311770200 A CN 202311770200A CN 117449740 B CN117449740 B CN 117449740B
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- fixedly connected
- plate
- stainless steel
- groove
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- 238000000034 method Methods 0.000 title claims abstract description 13
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 63
- 239000010935 stainless steel Substances 0.000 claims abstract description 63
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 10
- 239000010959 steel Substances 0.000 claims abstract description 10
- 239000007788 liquid Substances 0.000 claims description 29
- 238000009434 installation Methods 0.000 claims description 13
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 6
- 230000009471 action Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
- E06B3/72—Door leaves consisting of frame and panels, e.g. of raised panel type
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/20—Doors, windows, or like closures for special purposes; Border constructions therefor for insulation against noise
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The invention relates to the technical field of bulletproof doors and discloses a bulletproof door with a bullet impact alarming function and a using method thereof, which solve the problem that active alarming cannot be realized when the bulletproof door is impacted or impacted, and the bulletproof door comprises a mounting frame, wherein a stainless steel panel and a bulletproof steel plate are fixedly connected in the mounting frame; when someone bumps or flicks the stainless steel panel in a non-preset time, active alarm can be carried out, and safety is improved.
Description
Technical Field
The invention belongs to the technical field of bulletproof doors, and particularly relates to a bulletproof door with a bullet impact alarming function and a using method thereof.
Background
The prior finance occasion such as banks and the like can be provided with a relatively closed space for safety, thereby ensuring the finance safety, further installing a bulletproof door, and the prior bulletproof door structure is mostly manufactured by adopting a steel plate in a closed mode, and effectively preventing impact and blasting through the impact resistance of the bulletproof steel plate. However, although the existing bulletproof door can perform bulletproof, the structural device with active alarm is lacking in the existing bulletproof door, and when the existing bulletproof door is struck or impacted, the active alarm cannot be realized, so that certain limitations exist.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the bulletproof door with the bullet impact alarming function and the using method thereof, and the problem that the initiative alarming can not be realized when the bulletproof door is impacted or bumped in the background art is effectively solved.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a bullet proof door with bullet and hit alarming function, including the installing frame, fixedly connected with stainless steel panel and bullet proof steel plate in the installing frame, and bullet proof steel plate fixed mounting is in one side of stainless steel panel, stainless steel panel is the cavity structure, the both sides inner wall of stainless steel panel is fixedly connected with sound insulation sponge respectively, fixedly connected with is located the support bar between two sound insulation sponges in the stainless steel panel, the both sides of support bar are equipped with the balance box that is used for holding liquid respectively, the both sides of balance box are equipped with respectively with stainless steel panel and support bar matched with sliding unit, be equipped with the balance plate that is located the support bar below in the stainless steel panel, balance plate and stainless steel panel pass through rotation bearing structure and connect, the outside cover of balance plate is equipped with two movable sleeves, the below of movable sleeve is equipped with first lift post, one side of first lift post is equipped with the second lift post, first lift post and second lift post are connected with the installing frame through vertical adjustment dead structure respectively, the bottom of balance box is equipped with the carriage, carriage and the balance box is connected through the guide piece, the movable sleeve runs through first connecting axle and support bar matched with sliding unit, be equipped with in the first connecting axle and the first connecting groove, the top is located the first side of first connecting groove, the first connecting groove is located the first top of first lift post.
Preferably, the horizontal adjustment structure comprises a first guide block fixedly mounted on the sliding frame, one side of the sliding frame is provided with a support block, a first guide groove is formed in the support block, the first guide block is sleeved on the first guide groove, a first support part is fixedly connected to the support block, a second connecting shaft fixedly connected to the first support part is penetrated through the first support part, two ends of the second connecting shaft are respectively sleeved with a first side plate, a bearing is arranged at the joint of the second connecting shaft and the first side plate, a second support part is fixedly connected to the top end of the second lifting column, a third connecting shaft fixedly connected to the second support part is penetrated through the third connecting shaft, two first side plates are penetrated through the third connecting shaft, and a bearing is arranged at the joint of the third connecting shaft and the first side plates.
Preferably, the guide piece comprises a connecting block fixedly mounted at the bottom of the balancing box, one side of the connecting block is fixedly connected with a prism, one side of the sliding frame is fixedly connected with a sliding sleeve, and the sliding sleeve is sleeved outside the prism.
Preferably, the rotation bearing structure comprises a supporting shaft arranged below the supporting bar, the supporting shaft penetrates through the balance plate, the supporting shaft is fixedly connected with the balance plate, two second side plates are sleeved outside the supporting shaft, bearings are arranged at the connecting positions of the supporting shaft and the second side plates, and the second side plates are fixedly connected with the inner wall of the bottom of the stainless steel panel.
Preferably, the vertical adjustment locking structure includes the lead screw, stainless steel panel and installing frame are run through to the bottom of lead screw, and the junction of lead screw and installing frame is equipped with the bearing, screw thread groove has been seted up respectively to the bottom of first lift post and second lift post, the top of lead screw is located corresponding screw thread inslot, fixedly connected with third supporting part respectively on first lift post and the second lift post, run through on the third supporting part has the guide post, the bottom of guide post and the bottom inner wall fixed connection of stainless steel panel, the second recess has been seted up at the top of lead screw, be equipped with the reference column in the second recess, the top of reference column and the top inner wall fixed connection of screw thread groove, lead screw and reference column are through the locking unit connection of meshing.
Preferably, the meshing locking unit comprises a plurality of limiting plates which are arranged above the screw rod and connected through a supporting plate, a plurality of sliding grooves are formed in the positioning column, the number of the sliding grooves is consistent with that of the limiting plates, one end of each limiting plate is located in the corresponding sliding groove, two sides of each limiting plate are respectively contacted with two side inner walls of each sliding groove, a first rotating shaft fixedly connected is penetrated on each limiting plate, the supporting plate is sleeved outside each first rotating shaft, a bearing is arranged at the joint of each first rotating shaft and each supporting plate, the supporting plate is fixedly connected with the screw rod, a third groove is formed in the bottom of the screw rod, a movable disc is arranged in the third groove, the top of each movable disc is connected with the top inner wall of each third groove through a plurality of compression springs, an inner hexagonal groove is formed in the bottom of each movable disc, a second guide groove is formed in the inner wall of each third groove, each second guide block is fixedly connected with each movable disc, and each movable disc is connected with each first rotating shaft through a meshing piece.
Preferably, the meshing piece comprises a plurality of toothed plates fixedly mounted at the top of the movable disc, the toothed plates are consistent with the first rotating shaft in number, the toothed plates penetrate through the screw rod, gears are fixedly connected to the first rotating shaft, and the toothed plates are meshed with the corresponding gears.
Preferably, a floating plate is arranged in the balance box, a pressing plate is arranged above the balance box, the floating plate is connected with the pressing plate through a plurality of rubber columns, the rubber columns penetrate through the balance box, a second switch is arranged below the pressing plate, and the second switch is fixedly connected with the top of the balance box.
Preferably, the sliding unit comprises a plurality of rollers, a second rotating shaft fixedly connected with the rollers is penetrated through the rollers, a third side plate is sleeved outside the second rotating shaft, a bearing is arranged at the joint of the second rotating shaft and the third side plate, the third side plate is fixedly connected with the balancing box, and the rollers positioned at two sides of the balancing box are respectively contacted with the inner wall of the stainless steel panel and the supporting bars.
The invention also provides a using method of the bulletproof door with the flick alarm function, which is used for using the bulletproof door with the flick alarm function and comprises the following steps:
step one: the mounting frame is fixedly mounted at a preset position through a hinge, the first switch is connected with an external alarm device through an electric signal, and equal amounts of liquid are respectively filled in the two balance boxes;
step two: when someone impacts the stainless steel panel within a non-preset time and the installation frame and the stainless steel panel shake integrally, the balance plate and the movable sleeve cannot be kept horizontal, the movable sleeve is contacted with a first switch positioned on the first lifting column, and the first switch can start external alarm equipment;
step three: when the bullet strikes the bulletproof door, the bullet passes through the balance box in the stainless steel panel, so that a bullet hole appears on the balance box, and liquid in the balance box flows out;
step four: one of the two balancing boxes with more liquid drives the corresponding sliding frame to move downwards so as to enable the balancing plate and the movable sleeve to incline, the movable sleeve is contacted with a first switch positioned on the first lifting column, and the first switch can start external alarm equipment.
Compared with the prior art, the invention has the beneficial effects that:
the staff passes through hinge fixed mounting in the position of predetermineeing with the installing frame, first switch and outside alarm device signal connection, annotate equal amount liquid respectively in two balance boxes, when someone strikeed the stainless steel panel in the non-presupposition time, when leading to installing frame and stainless steel panel whole to rock, balance board and movable sleeve can't keep the level, the movable sleeve contacts with the first switch that is located on the first elevating column, first switch can start outside alarm device, when the bullet hits the bullet door, the bullet passes the balance box in the stainless steel panel, so that the bullet hole appears on the balance box, the liquid outflow in the balance box, the corresponding carriage of one of them balance box drive of two balance box liquid is many moves down, so that balance board and movable sleeve slope, the movable sleeve contacts with the first switch that is located on the first elevating column, first switch can start outside alarm device, when someone strikeed or bounce the stainless steel panel in the non-presupposition time, can carry out initiative warning, the security is improved.
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 the invention and together with the embodiments of the invention, serve to explain the invention.
In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a mounting frame of the present invention in cross-section;
FIG. 3 is a schematic view of the structure of the inside of the stainless steel panel of the present invention;
FIG. 4 is an enlarged partial schematic view of the invention at A in FIG. 3;
FIG. 5 is an enlarged partial schematic view of the present invention at B in FIG. 3;
FIG. 6 is a schematic view of the structure of the guide of the present invention;
FIG. 7 is a schematic view of a first lifting column according to the present invention;
FIG. 8 is a schematic view of a first lifting column of the present invention in cross-section;
FIG. 9 is an enlarged partial schematic view of the present invention at C in FIG. 8;
fig. 10 is a schematic view of a cut-away structure of a screw of the present invention.
In the figure: 1. a mounting frame; 2. a stainless steel panel; 3. a ballistic steel sheet; 4. a sound-insulating sponge; 5. a support bar; 6. a balancing box; 7. a balance plate; 8. a movable sleeve; 9. a first lifting column; 10. a second lifting column; 11. a carriage; 12. a first connecting shaft; 13. a first groove; 14. a first switch; 15. a first guide block; 16. a support block; 17. a first guide groove; 18. a first support portion; 19. a second connecting shaft; 20. a second supporting part; 21. a first side plate; 22. a third connecting shaft; 23. a prism; 24. a sliding sleeve; 25. a connecting block; 26. a support shaft; 27. a second side plate; 28. a screw rod; 29. a thread groove; 30. a third supporting part; 31. a guide post; 32. a second groove; 33. positioning columns; 34. a chute; 35. a limiting plate; 36. a first rotating shaft; 37. a support plate; 38. a third groove; 39. a movable plate; 40. an inner hexagonal groove; 41. a compression spring; 42. a second guide groove; 43. a second guide block; 44. a toothed plate; 45. a gear; 46. a floating plate; 47. pressing the plate; 48. a rubber column; 49. a second switch; 50. a roller; 51. a second rotating shaft; 52. and a third side plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention; all other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The embodiment is given by fig. 1 to 10, the bulletproof door with the bullet impact alarming function comprises a mounting frame 1, a stainless steel panel 2 and a bulletproof steel plate 3 are fixedly connected in the mounting frame 1, the bulletproof steel plate 3 is fixedly arranged on one side of the stainless steel panel 2, the stainless steel panel 2 is of a cavity structure, sound insulation sponges 4 are fixedly connected to the inner walls of the two sides of the stainless steel panel 2 respectively, a supporting bar 5 positioned between the two sound insulation sponges 4 is fixedly connected in the stainless steel panel 2, balance boxes 6 for containing liquid are respectively arranged on the two sides of the supporting bar 5, sliding units matched with the stainless steel panel 2 and the supporting bar 5 are respectively arranged on the two sides of the balance boxes 6, balance plates 7 and the stainless steel panel 2 are connected through a rotary supporting structure, two movable sleeves 8 are sleeved outside the balance plates 7, a first lifting column 9 is arranged below the movable sleeve 8, a second lifting column 10 is arranged on one side of the first lifting column 9, a first lifting column 9 and a second lifting column 10 are respectively connected with a first sliding shaft 11 and a sliding shaft 11 through a first connecting shaft 12 and a sliding sleeve 13, the top end of the first sliding shaft 11 is fixedly connected with the first sliding shaft 11 through a first sliding shaft 11, and the first sliding shaft 13 is connected with the first sliding shaft 11, and the first sliding shaft 13 is fixedly connected with the first sliding shaft 13; the staff passes through hinge fixed mounting in preset position with installing frame 1, first switch 14 and outside alarm device electrical signal connection, annotate respectively with equivalent liquid (for example water) in two balance boxes 6, when someone strikes stainless steel panel 2 in the non-preset time, when leading to installing frame 1 and stainless steel panel 2 to rock wholly, balance plate 7 and movable sleeve 8 can't keep the level, movable sleeve 8 contacts with the first switch 14 that is located on first lift post 9, first switch 14 can start outside alarm device, when bullet hits the bullet door, the bullet passes the balance box 6 in the stainless steel panel 2, so that the bullet hole appears on the balance box 6, the liquid in the balance box 6 flows, one of them balance box 6 that liquid is many drives corresponding carriage 11 down in two balance boxes 6, so that balance plate 7 and movable sleeve 8 slope, movable sleeve 8 contacts with the first switch 14 that is located on first lift post 9, first switch 14 can start outside alarm device, when not having someone or not strike the stainless steel panel in the non-preset time, safety alarm device has been carried out in the initiative, safety has been improved.
Based on the first embodiment, the horizontal adjustment structure comprises a first guide block 15 fixedly installed on a sliding frame 11, a support block 16 is arranged on one side of the sliding frame 11, a first guide groove 17 is formed in the support block 16, the first guide block 15 is sleeved with the first guide groove 17, a first support part 18 is fixedly connected to the support block 16, a second connecting shaft 19 fixedly connected to the first support part 18 is penetrated through the first support part 18, a first side plate 21 is sleeved at two ends of the second connecting shaft 19 respectively, a bearing is arranged at the joint of the second connecting shaft 19 and the first side plate 21, a second support part 20 is fixedly connected to the top end of a second lifting column 10, a third connecting shaft 22 fixedly connected to the second support part 20 is penetrated through the second support part, a bearing is arranged at the joint of the third connecting shaft 22 and the first side plate 21, the guide piece comprises a prism 25 fixedly installed at the bottom of a balance box 6, a prism 23 is fixedly connected to one side of the connecting block 25, a support bar 11 side is fixedly connected with a second connecting shaft 24 fixedly connected to one side of the sliding frame, a support plate 24 is fixedly connected to the second side plate 26 and is fixedly connected to the second side plate 26, a support plate 26 is fixedly connected to the second side plate 26, and the second side plate 26 is fixedly connected to the second side plate 7 by a support plate 26, and the second side plate is fixedly connected to the second side plate 26 is fixedly connected to the second side plate 7, and the second side plate is fixedly connected to the second side plate 26, and the support plate is fixedly connected to the support plate is provided with the support plate 7;
through the design of back shaft 26, second curb plate 27 and bearing, so that balanced board 7 is rotationally connected with balanced case 6 relatively, after the liquid of equivalent has been annotated respectively to two balanced incasement 6, through vertical adjustment locking structure drive second lift post 10 vertical direction removal, change the height of second supporting part 20 and third connecting axle 22, the inclination of first curb plate 21 changes, first curb plate 21 drive first supporting part 18 and supporting shoe 16 horizontal direction removal, supporting shoe 16 drives carriage 11 relative balanced case 6 horizontal direction removal through first guide shoe 15, sliding sleeve 24 slides with prismatic 23 relatively, through prismatic 23, sliding sleeve 24 and connecting block 25's design, so that the stable removal of balanced case 6 horizontal direction relatively of carriage 11, through the vertical direction removal of drive second lift post 10, can change the position that carriage 11 is located balanced case 6 below, the corresponding movable sleeve 8 of carriage 11 drive slides relatively balanced board 7 simultaneously, the rotation axis of balanced board 7 is back shaft 26, through changing the distance between supporting shoe 26 to carriage 11, in order to realize the adjustment of adjusting 7, can accomplish the initial adjustment arm of force through the first lift 7 and the initial adjustment of the movable sleeve 8, the initial adjustment of the inclination of the first lift 7 and the movable sleeve 8, can be completed when the initial adjustment of the first lift 7 and the movable sleeve 8, the initial adjustment of the height adjustment of the first lift 7 is reached.
In the third embodiment, based on the first embodiment, as shown in fig. 3, fig. 5, fig. 7, fig. 8, fig. 9 and fig. 10, the vertical adjustment locking structure includes a screw rod 28, the bottom end of the screw rod 28 penetrates through the stainless steel panel 2 and the mounting frame 1, bearings are disposed at the connection position of the screw rod 28 and the mounting frame 1, screw grooves 29 are respectively disposed at the bottoms of the first lifting column 9 and the second lifting column 10, the top end of the screw rod 28 is located in the corresponding screw groove 29, third supporting portions 30 are fixedly connected to the first lifting column 9 and the second lifting column 10, a guide column 31 penetrates through the third supporting portions 30, the bottom of the guide column 31 is fixedly connected with the bottom inner wall of the stainless steel panel 2, a second groove 32 is disposed at the top of the screw rod 28, a positioning column 33 is disposed in the second groove 32, the top of the positioning column 33 is fixedly connected with the top inner wall of the screw groove 29, the screw rod 28 and the positioning column 33 are connected through a meshing locking unit, the meshing locking unit comprises a plurality of limiting plates 35 which are arranged above the screw rod 28 and connected through a supporting plate 37, the positioning column 33 is provided with a plurality of sliding grooves 34, the numbers of the sliding grooves 34 and the limiting plates 35 are consistent, one end of each limiting plate 35 is positioned in the corresponding sliding groove 34, two sides of each limiting plate 35 are respectively contacted with two side inner walls of each sliding groove 34, a first rotating shaft 36 fixedly connected is penetrated on each limiting plate 35, the supporting plate 37 is sleeved outside the first rotating shaft 36, a bearing is arranged at the joint of each first rotating shaft 36 and the supporting plate 37, the supporting plate 37 is fixedly connected with the screw rod 28, the bottom of the screw rod 28 is provided with a third groove 38, a movable disc 39 is arranged in the third groove 38, the top of each movable disc 39 is connected with the top inner wall of the third groove 38 through a plurality of compression springs 41, the bottom of each movable disc 39 is provided with an inner hexagonal groove 40, the inner wall of the third groove 38 is provided with a second guide groove 42, a second guide block 43 is arranged in the second guide groove 42, the second guide block 43 is fixedly connected with the movable disc 39, the movable disc 39 is connected with the first rotating shaft 36 through a meshing piece, the meshing piece comprises a plurality of toothed plates 44 fixedly arranged at the top of the movable disc 39, the toothed plates 44 are consistent with the first rotating shaft 36 in number, the toothed plates 44 penetrate through the screw rod 28, a gear 45 is fixedly connected to the first rotating shaft 36, and the toothed plates 44 are meshed with the corresponding gears 45;
before the installation of the installation frame 1, a worker inserts one end of an external installation tool socket wrench into the socket 40, the worker drives the socket wrench to move upwards so as to enable the movable disc 39 to move upwards synchronously, the compression spring 41 is in a compressed state, the second guide block 43 and the toothed plate 44 move upwards synchronously, the toothed plate 44 drives the gear 45 to rotate, the gear 45 drives the limiting plate 35 to rotate through the first rotating shaft 36 so that one end of the limiting plate 35 rotates out of the sliding groove 34, the top end of the screw rod 28 can rotate in the threaded groove 29, the worker drives the socket wrench to rotate, the movable disc 39 drives the screw rod 28 through the socket wrench to rotate, the screw rod 28 drives the corresponding first lifting column 9 or second lifting column 10 to move vertically through the threaded groove 29, the initial height of the first lifting column 9 or the second lifting column 10 can be changed, through the design of the third supporting part 30 and the guide post 31, the first lifting post 9 or the second lifting post 10 moves stably in the vertical direction, when the first lifting post 9 or the second lifting post 10 moves in the vertical direction, the positioning post 33 moves vertically relative to the screw rod 28, the length of the positioning post 33 in the second groove 32 changes, when the height of the first lifting post 9 or the second lifting post 10 does not need to be adjusted, one end of the inner hexagonal wrench is driven by a worker to separate from the inner hexagonal groove 40, the movable disc 39 is driven by the compression spring 41 to move downwards, the toothed plate 44 is driven by the movable disc 39 to move downwards, the toothed plate 44 drives the gear 45 to rotate reversely, the gear 45 drives the limiting plate 35 to rotate through the first rotating shaft 36, when the movable disc 39 descends to the lowest position, the bottom of the second guide block 43 contacts with the bottom inner wall of the second guide groove 42, one end of the limiting plate 35 is screwed into the corresponding sliding groove 34, the screw rod 28 and the limiting plate 35 cannot rotate relative to the positioning column 33, and limiting and locking of the screw rod 28 can be completed.
In the fourth embodiment, on the basis of the first embodiment, as shown in fig. 2, 3 and 4, a floating plate 46 is arranged in the balance box 6, a pressing plate 47 is arranged above the balance box 6, the floating plate 46 and the pressing plate 47 are connected through a plurality of rubber columns 48, the rubber columns 48 penetrate through the balance box 6, a second switch 49 is arranged below the pressing plate 47, the second switch 49 is fixedly connected with the top of the balance box 6, the sliding unit comprises a plurality of rollers 50, a second rotating shaft 51 fixedly connected with the rollers 50 penetrates through the rollers 50, a third side plate 52 is sleeved outside the second rotating shaft 51, a bearing is arranged at the joint of the second rotating shaft 51 and the third side plate 52, the third side plate 52 is fixedly connected with the balance box 6, and the rollers 50 positioned at two sides of the balance box 6 are respectively contacted with the inner wall of the stainless steel panel 2 and the support bar 5;
the second switch 49 is connected with an external alarm device through an electric signal, when the number of the spring holes on the two balance boxes 6 is similar, and the liquid discharging rates of the two balance boxes 6 are similar, along with the descending of the liquid level in the balance boxes 6, the floating plate 46 moves downwards along with the liquid level, the floating plate 46 drives the pressing plate 47 to move downwards through the rubber column 48, so that the pressing plate 47 presses the second switch 49, the external alarm device can be started through the second switch 49, the rollers 50 positioned on two sides of the balance boxes 6 are respectively contacted with the inner wall of the stainless steel panel 2 and the support bar 5, and the balance boxes 6 can slide stably in the vertical direction in the stainless steel panel 2 through the design of the rollers 50, the second rotating shaft 51, the third side plate 52 and the bearing.
The application method of the bulletproof door with the flick alarm function is used for using the bulletproof door with the flick alarm function, and comprises the following steps of:
step one: the staff fixedly installs the installation frame 1 at a preset position through a hinge, the first switch 14 is connected with an external alarm device through an electric signal, and equal amounts of liquid are respectively injected into the two balance boxes 6;
step two: when someone impacts the stainless steel panel 2 within a non-preset time and the installation frame 1 and the stainless steel panel 2 shake integrally, the balance plate 7 and the movable sleeve 8 cannot be kept horizontal, the movable sleeve 8 is contacted with the first switch 14 positioned on the first lifting column 9, and the first switch 14 can start external alarm equipment;
step three: when the bullet hits the bulletproof door, the bullet passes through the balance box 6 in the stainless steel panel 2, so that a bullet hole appears on the balance box 6, and the liquid in the balance box 6 flows out;
step four: one of the balancing boxes 6 with more liquid in the two balancing boxes 6 drives the corresponding sliding frame 11 to move downwards so as to enable the balancing plate 7 and the movable sleeve 8 to incline, the movable sleeve 8 is in contact with the first switch 14 positioned on the first lifting column 9, and the first switch 14 can start external alarm equipment.
Working principle: the staff fixedly installs the installation frame 1 at the preset position through the hinge, the first switch 14 is connected with the external alarm equipment through the electric signal, equal amount of liquid is respectively injected into the two balance boxes 6, when someone impacts the stainless steel panel 2 in a non-preset time, the balance plate 7 and the movable sleeve 8 cannot keep horizontal when the installation frame 1 and the stainless steel panel 2 shake integrally, the movable sleeve 8 contacts with the first switch 14 positioned on the first lifting column 9, the first switch 14 can start the external alarm equipment, when a bullet impacts the bullet-proof door, the bullet penetrates through the balance boxes 6 in the stainless steel panel 2, so that the bullet holes appear in the balance boxes 6, the liquid in the balance boxes 6 flows out, one of the balance boxes 6 with more liquid drives the corresponding sliding frame 11 to move downwards, so that the balance plate 7 and the movable sleeve 8 incline, the movable sleeve 8 contacts with the first switch 14 positioned on the first lifting column 9, the first switch 14 can start the external alarm equipment, and when someone impacts or the stainless steel panel 2 in the non-preset time, the safety alarm equipment can be actively started;
through the design of the support shaft 26, the second side plate 27 and the bearing, so that the balance plates 7 are in rotary connection with the balance boxes 6, after equal amount of liquid is respectively filled in the two balance boxes 6, the second lifting column 10 is driven to move in the vertical direction through the vertical adjustment locking structure, the heights of the second support part 20 and the third connecting shaft 22 are changed, the inclination angle of the first side plate 21 is changed, the first side plate 21 drives the first support part 18 and the support block 16 to move in the horizontal direction, the support block 16 drives the sliding frame 11 to move in the horizontal direction relative to the balance boxes 6 through the first guide block 15, the sliding sleeve 24 slides relative to the prism 23, and the sliding frame 11 moves stably in the horizontal direction relative to the balance boxes 6 through the design of the prism 23, the sliding sleeve 24 and the connecting block 25, the position of the sliding frame 11 below the balance box 6 can be changed by driving the second lifting column 10 to move vertically, meanwhile, the sliding frame 11 drives the corresponding movable sleeve 8 to slide relative to the balance plate 7, the rotating shaft of the balance plate 7 is a supporting shaft 26, the distance between the supporting shaft 26 and the sliding frame 11 is changed to adjust the moment arm so as to adjust the inclination angle of the balance plate 7, the initial states of the balance plate 7 and the movable sleeve 8 are kept horizontal, the correction of the balance plate 7 and the movable sleeve 8 can be completed, the initial height of the first lifting column 9 is adjusted by vertically adjusting the locking structure, the distance between the first switch 14 and the movable sleeve 8 is further adjusted, and the alarm can be started when the inclination angle of the movable sleeve 8 and the balance plate 7 is changed;
before the installation of the installation frame 1, a worker inserts one end of an external installation tool socket wrench into the socket 40, the worker drives the socket wrench to move upwards so as to enable the movable disc 39 to move upwards synchronously, the compression spring 41 is in a compressed state, the second guide block 43 and the toothed plate 44 move upwards synchronously, the toothed plate 44 drives the gear 45 to rotate, the gear 45 drives the limiting plate 35 to rotate through the first rotating shaft 36 so that one end of the limiting plate 35 rotates out of the sliding groove 34, the top end of the screw rod 28 can rotate in the threaded groove 29, the worker drives the socket wrench to rotate, the movable disc 39 drives the screw rod 28 through the socket wrench to rotate, the screw rod 28 drives the corresponding first lifting column 9 or second lifting column 10 to move vertically through the threaded groove 29, the initial height of the first lifting column 9 or the second lifting column 10 can be changed, through the design of the third supporting part 30 and the guide post 31, the first lifting post 9 or the second lifting post 10 moves stably in the vertical direction, when the first lifting post 9 or the second lifting post 10 moves in the vertical direction, the positioning post 33 moves vertically relative to the screw rod 28, the length of the positioning post 33 in the second groove 32 changes, when the height of the first lifting post 9 or the second lifting post 10 does not need to be adjusted, one end of the inner hexagonal wrench is driven by a worker to separate from the inner hexagonal groove 40, the movable disc 39 is driven by the compression spring 41 to move downwards, the toothed plate 44 is driven by the movable disc 39 to move downwards, the toothed plate 44 drives the gear 45 to rotate reversely, the gear 45 drives the limiting plate 35 to rotate through the first rotating shaft 36, when the movable disc 39 descends to the lowest position, the bottom of the second guide block 43 contacts with the bottom inner wall of the second guide groove 42, one end of the limiting plate 35 is screwed into the corresponding sliding groove 34, the screw rod 28 and the limiting plate 35 cannot rotate relative to the positioning column 33, so that limiting and locking of the screw rod 28 can be completed;
the second switch 49 is connected with an external alarm device through an electric signal, when the number of the spring holes on the two balance boxes 6 is similar, and the liquid discharging rates of the two balance boxes 6 are similar, along with the descending of the liquid level in the balance boxes 6, the floating plate 46 moves downwards along with the liquid level, the floating plate 46 drives the pressing plate 47 to move downwards through the rubber column 48, so that the pressing plate 47 presses the second switch 49, the external alarm device can be started through the second switch 49, the rollers 50 positioned on two sides of the balance boxes 6 are respectively contacted with the inner wall of the stainless steel panel 2 and the support bar 5, and the balance boxes 6 can slide stably in the vertical direction in the stainless steel panel 2 through the design of the rollers 50, the second rotating shaft 51, the third side plate 52 and the bearing.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a bulletproof door with bullet hits alarming function, includes installing frame (1), its characterized in that: the stainless steel panel (2) and the bulletproof steel plate (3) are fixedly connected in the mounting frame (1), the bulletproof steel plate (3) is fixedly mounted on one side of the stainless steel panel (2), the stainless steel panel (2) is of a cavity structure, sound insulation sponges (4) are fixedly connected to the inner walls of the two sides of the stainless steel panel (2) respectively, a supporting bar (5) positioned between the two sound insulation sponges (4) is fixedly connected in the stainless steel panel (2), balance boxes (6) for containing liquid are respectively arranged on the two sides of the supporting bar (5), and sliding units matched with the stainless steel panel (2) and the supporting bar (5) are respectively arranged on the two sides of the balance boxes (6);
a balance plate (7) positioned below the support bar (5) is arranged in the stainless steel panel (2), the balance plate (7) is connected with the stainless steel panel (2) through a rotation support structure, two movable sleeves (8) are sleeved outside the balance plate (7), a first lifting column (9) is arranged below the movable sleeves (8), a second lifting column (10) is arranged on one side of the first lifting column (9), the first lifting column (9) and the second lifting column (10) are respectively connected with the mounting frame (1) through vertical adjustment locking structures, a sliding frame (11) is arranged at the bottom of the balance box (6), and the sliding frame (11) is connected with the balance box (6) through guide pieces; a first connecting shaft (12) penetrates through the movable sleeve (8), the first connecting shaft (12) is fixedly connected with the sliding frame (11), the second lifting column (10) is connected with the sliding frame (11) through a horizontal adjustment structure, a first groove (13) is formed in the top of the first lifting column (9), a first switch (14) is fixedly connected in the first groove (13), and the top end of the first switch (14) is positioned outside the first groove (13);
the vertical adjustment locking structure comprises a screw rod (28), the bottom end of the screw rod (28) penetrates through a stainless steel panel (2) and a mounting frame (1), a bearing is arranged at the joint of the screw rod (28) and the mounting frame (1), a threaded groove (29) is formed in the bottom of a first lifting column (9) and the bottom of a second lifting column (10) respectively, the top end of the screw rod (28) is located in the corresponding threaded groove (29), a third supporting part (30) is fixedly connected to the first lifting column (9) and the second lifting column (10) respectively, a guide column (31) penetrates through the third supporting part (30), the bottom of the guide column (31) is fixedly connected with the bottom inner wall of the stainless steel panel (2), a second groove (32) is formed in the top of the screw rod (28), a positioning column (33) is arranged in the second groove (32), the top of the positioning column (33) is fixedly connected with the top inner wall of the threaded groove (29), and the screw rod (28) is connected with the positioning column (33) through a meshing locking unit.
2. A ballistic resistant door with a ballistic alarm function according to claim 1, characterized in that: the horizontal adjustment structure comprises a first guide block (15) fixedly mounted on a sliding frame (11), a supporting block (16) is arranged on one side of the sliding frame (11), a first guide groove (17) is formed in the supporting block (16), the first guide block (15) is sleeved on the first guide groove (17), a first supporting portion (18) is fixedly connected to the supporting block (16), a second connecting shaft (19) fixedly connected to the first supporting portion (18) is penetrated, first side plates (21) are respectively sleeved at two ends of the second connecting shaft (19), bearings are arranged at the joints of the second connecting shaft (19) and the first side plates (21), a second supporting portion (20) is fixedly connected to the top end of a second lifting column (10), a third connecting shaft (22) fixedly connected to the second supporting portion (20) is penetrated, and bearings are arranged at the joints of the third connecting shaft (22) and the first side plates (21).
3. A ballistic resistant door with a ballistic alarm function according to claim 1, characterized in that: the guide piece comprises a connecting block (25) fixedly mounted at the bottom of the balance box (6), a prism (23) is fixedly connected to one side of the connecting block (25), a sliding sleeve (24) is fixedly connected to one side of the sliding frame (11), and the sliding sleeve (24) is sleeved outside the prism (23).
4. A ballistic resistant door with a ballistic alarm function according to claim 1, characterized in that: the rotation bearing structure comprises a supporting shaft (26) arranged below the supporting bar (5), the supporting shaft (26) penetrates through the balance plate (7), the supporting shaft (26) is fixedly connected with the balance plate (7), two second side plates (27) are sleeved outside the supporting shaft (26), bearings are arranged at the connecting positions of the supporting shaft (26) and the second side plates (27), and the second side plates (27) are fixedly connected with the bottom inner wall of the stainless steel panel (2).
5. A ballistic resistant door with a ballistic alarm function according to claim 1, characterized in that: the meshing locking unit comprises a plurality of limiting plates (35) which are arranged above the screw rod (28) and connected through a supporting plate (37), a plurality of sliding grooves (34) are formed in the positioning column (33), the numbers of the sliding grooves (34) and the limiting plates (35) are consistent, one end of each limiting plate (35) is positioned in the corresponding sliding groove (34), two sides of each limiting plate (35) are respectively contacted with two side inner walls of each sliding groove (34), a first rotating shaft (36) which is fixedly connected is penetrated on each limiting plate (35), a supporting plate (37) is sleeved outside each first rotating shaft (36), a bearing is arranged at the joint of each first rotating shaft (36) and each supporting plate (37), each supporting plate (37) is fixedly connected with the screw rod (28), a third groove (38) is formed in the bottom of each screw rod (28), a movable disc (39) is arranged in each third groove (38), the top of each movable disc (39) is connected with the top inner wall of each third groove (38) through a plurality of compression springs (41), an inner hexagonal groove (40) is formed in the bottom of each movable disc (39), a second guide block (42) is formed in the inner wall of each third groove (38), a second guide block (43) is formed in each second guide block (43), the movable disk (39) and the first rotating shaft (36) are connected through a meshing piece.
6. A ballistic resistant door with ballistic alarm function according to claim 5, wherein: the meshing piece comprises a plurality of toothed plates (44) fixedly arranged at the top of the movable disc (39), the number of the toothed plates (44) is consistent with that of the first rotating shaft (36), the toothed plates (44) penetrate through the screw rod (28), a gear (45) is fixedly connected to the first rotating shaft (36), and the toothed plates (44) are meshed with the corresponding gears (45).
7. A ballistic resistant door with a ballistic alarm function according to claim 1, characterized in that: be equipped with kickboard (46) in balance case (6), the top of balance case (6) is equipped with presses board (47), and kickboard (46) and press board (47) are connected through a plurality of rubber posts (48), and rubber post (48) run through balance case (6), are equipped with second switch (49) below pressing board (47), the top fixed connection of second switch (49) and balance case (6).
8. A ballistic resistant door with a ballistic alarm function according to claim 1, characterized in that: the sliding unit comprises a plurality of rollers (50), a second rotating shaft (51) fixedly connected with the rollers (50) is penetrated, a third side plate (52) is sleeved outside the second rotating shaft (51), bearings are arranged at the joints of the second rotating shaft (51) and the third side plate (52), the third side plate (52) is fixedly connected with the balance box (6), and the rollers (50) positioned at two sides of the balance box (6) are respectively contacted with the inner wall of the stainless steel panel (2) and the support bars (5).
9. A method of using a ballistic resistant door with ballistic alarm function for using the ballistic resistant door with ballistic alarm function of claim 1, characterized by: the method comprises the following steps:
step one: the installation frame (1) is fixedly installed at a preset position through a hinge, a first switch (14) is connected with an external alarm device through an electric signal, and equal amounts of liquid are respectively injected into the two balance boxes (6);
step two: when someone impacts the stainless steel panel (2) within a non-preset time and the installation frame (1) and the stainless steel panel (2) shake integrally, the balance plate (7) and the movable sleeve (8) cannot be kept horizontal, the movable sleeve (8) is contacted with the first switch (14) positioned on the first lifting column (9), and the first switch (14) can start external alarm equipment;
step three: when the bullet hits the bulletproof door, the bullet passes through the balance box (6) in the stainless steel panel (2) so that a bullet hole appears on the balance box (6), and liquid in the balance box (6) flows out;
step four: one of the balance boxes (6) with more liquid in the two balance boxes (6) drives the corresponding sliding frame (11) to move downwards so that the balance plate (7) and the movable sleeve (8) incline, the movable sleeve (8) is contacted with the first switch (14) positioned on the first lifting column (9), and the first switch (14) can start external alarm equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311770200.0A CN117449740B (en) | 2023-12-21 | 2023-12-21 | Bulletproof door with flick alarm function and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311770200.0A CN117449740B (en) | 2023-12-21 | 2023-12-21 | Bulletproof door with flick alarm function and use method thereof |
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| Publication Number | Publication Date |
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| CN117449740A CN117449740A (en) | 2024-01-26 |
| CN117449740B true CN117449740B (en) | 2024-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311770200.0A Active CN117449740B (en) | 2023-12-21 | 2023-12-21 | Bulletproof door with flick alarm function and use method thereof |
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Also Published As
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| CN117449740A (en) | 2024-01-26 |
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