CN115087262B - Weak current engineering security protection monitored control system - Google Patents
Weak current engineering security protection monitored control system Download PDFInfo
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- CN115087262B CN115087262B CN202210656979.2A CN202210656979A CN115087262B CN 115087262 B CN115087262 B CN 115087262B CN 202210656979 A CN202210656979 A CN 202210656979A CN 115087262 B CN115087262 B CN 115087262B
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
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Abstract
The invention discloses a security and protection monitoring system for weak current engineering, and belongs to the field of weak current security and protection. A weak current engineering security protection monitored control system includes: the device comprises a machine cabinet, a movable column, an air cushion and a movable plate; the cabinet is fixedly provided with a partition plate; the cabinet is fixedly provided with a storage box at the lower end of the partition plate; the cabinet is provided with a release port at the lower end of the storage box; the storage box is communicated with the releasing port; the movable plates are symmetrically connected with the storage box in a sliding manner; the movable plate seals the release port; the movable plate is fixedly provided with a movable seat; the equipment cabinet is symmetrically and fixedly provided with two screw rod seats I and two screw rod seats II; one screw seat is rotatably connected with a first screw; compared with the prior art, the weak current engineering security monitoring system enables the cabinet to float through the air cushion in a rainstorm season, so that water is prevented from entering the interior of the cabinet, and the safety of power utilization is guaranteed; by arranging the air conveying device, the expansion speed of the air cushion can be increased.
Description
Technical Field
The invention relates to the field of weak current security, in particular to a security monitoring system for weak current engineering.
Background
The weak electricity and the security are put together, and the weak electricity system or the engineering is pointed. The weak current system mainly comprises two types, one type is low-voltage electric energy such as national specified safety voltage grade and control voltage, and the other type is divided into alternating current and direct current, wherein the alternating current is less than 36V, and the direct current is less than 24V, such as a 24V direct current control power supply or an emergency lighting lamp standby power supply. Another type is systems that carry information such as voice, images, data, etc., such as telephones, televisions, computer systems, etc. The security system is an intrusion alarm system, a video security monitoring system, an entrance and exit control system, an explosion-proof security inspection system and the like which are formed by applying security products and other related products with the aim of maintaining social public security; or the systems are subsystem combined or integrated electronic systems or networks, and the cabinet is a device for storing a mainboard, a switch and switching elements of a weak current system; however, coastal areas are hot in summer and prone to rainstorm, so that the interior of the cabinet is easily submerged, especially the cabinet arranged on the first floor or underground; the existing weak current engineering security cabinet lacks of monitoring the condition, so that a weak current engineering security monitoring system is provided.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a security monitoring system for weak current engineering.
The purpose of the invention can be realized by the following technical scheme:
a weak current engineering security protection monitored control system includes: the device comprises a machine cabinet, a movable column, an air cushion and a movable plate;
the cabinet is fixedly provided with a partition plate; the cabinet is fixedly provided with a storage box at the lower end of the partition plate; the cabinet is provided with a release port at the lower end of the storage box; the storage box is communicated with the releasing port; the movable plates are symmetrically connected with the storage box in a sliding manner; the movable plate seals the release port; the movable plate is fixedly provided with a movable seat; the cabinet is symmetrically and fixedly provided with two screw rod seats I and two screw rod seats II; one screw seat is rotatably connected with a first screw; the screw base II is rotatably connected with a screw II; one movable seat is in threaded connection with one first screw rod and one second screw rod; the first connecting seat is fixedly arranged between the first screws in the storage box; a second connecting seat is fixedly arranged between the second screws in the storage box; the first connecting seat and the second connecting seat are both rotatably connected with a connecting shaft; the first screw rod and the second screw rod are both fixedly provided with a first bevel gear; a bevel gear II is fixedly arranged on the connecting shaft; the second bevel gear is meshed with the adjacent first bevel gear; a chain wheel III is fixedly arranged on the screw rod I and the screw rod II on one side; the third chain wheel is connected through a chain; the storage box is fixedly provided with a first motor; a chain wheel IV is fixedly arranged on each of the motor I and the connecting shaft; the fourth chain wheel is connected through a chain;
four rectangular columns are uniformly distributed on the circumference of the cabinet; a rectangular groove is formed in the rectangular column; the rectangular grooves are connected with the movable columns in a sliding mode; two support columns are fixedly arranged at the upper end of the movable column of the cabinet; one support column is rotationally connected with two third screw rods, and the other support column is rotationally connected with two fourth screw rods; the third screw and the fourth screw are respectively in threaded connection with one movable column; the third screw and the fourth screw are both rotationally connected with the adjacent rectangular columns; a chain wheel V and a chain wheel VI are fixedly arranged on the screw rod III; the chain wheel V is connected through a chain; a chain wheel seventh and a chain wheel eighth are fixedly arranged on the screw rod IV; the seventh chain wheel is connected with the sixth chain wheel through a chain; a motor II is fixedly arranged on one support column; a chain wheel nine is fixedly installed on the motor II; the chain wheel nine is connected with the two chain wheels eight through a chain; an air outlet pipe is fixedly arranged on the storage box; the air cushion is arranged inside the storage box; the air outlet pipe is connected with the air cushion; the upper end of the cabinet is provided with a gas transmission device; the gas transmission device is connected with the gas outlet pipe.
Further, the gas transmission device comprises a mounting box, a gas inlet pipe, a sealing box and a sealing block; the mounting box is fixedly mounted with the cabinet; the sealing box is fixedly arranged in the mounting box of the cabinet; the sealing box is fixedly provided with a sealing plate; the sealing plate divides the sealing box into an air inlet cavity and an air outlet cavity; the air outlet cavity is communicated with the air outlet pipe; screw rod seats V are symmetrically and fixedly arranged on the two sides of the air inlet cavity of the sealing box; the screw seat V is rotationally connected with a screw V; the screw rod V is in threaded connection with the sealing block in the air inlet cavity; the sealing block is connected with the sealing box and the sealing plate in a sliding way; the sealing block divides the air inlet cavity into two spaces which are not communicated; the sealing box is fixedly provided with air inlet pipes at two sides of the sealing block; the air inlet pipe is fixedly provided with a one-way valve I; the sealing plate is symmetrically provided with air outlet holes at two sides of the sealing block; the air outlet hole is communicated with the air inlet cavity and the air outlet cavity; a second one-way valve is fixedly arranged on the air outlet;
a transmission seat is fixedly arranged in the mounting box; the transmission seat is rotatably connected with a transmission shaft; the transmission shaft is fixedly provided with a straight gear I and a bevel gear III; a straight gear II is fixedly arranged on one side of the screw rod V close to the transmission shaft; the first straight gear is meshed with the second straight gear; a driven seat is fixedly arranged on one side, close to the transmission shaft, of the mounting box; the driven seat is rotatably connected with a driven shaft; a bevel gear IV is fixedly installed on the driven shaft; the bevel gear four is meshed with the bevel gear three; the mounting box is symmetrically and fixedly provided with two driving seats at two sides of the driven seat; the driving seats are all rotatably connected with driving shafts; a straight gear III is fixedly arranged on each driving shaft; the straight gears are mutually meshed; the driving shafts are fixedly provided with discs; racks are fixedly arranged on the side walls of the circular discs; a straight gear IV is fixedly arranged on the bevel gear IV; the rack is matched with the straight gear IV; the fourth straight gear is meshed with one rack; a motor III is fixedly arranged in the mounting box; a bevel gear V is fixedly arranged on each of the motor III and the driving shaft; the bevel gears five are meshed with each other.
Further, the machine cabinet is symmetrically and fixedly provided with sliding blocks; supporting seats are symmetrically arranged on two sides of the cabinet; the supporting seat is provided with a sliding chute; the sliding block is connected with the sliding groove in a sliding manner; the supporting seat is fixedly provided with a supporting rod; the supporting rod is connected with a base; positioning holes are uniformly distributed on the base; the supporting seat is provided with a connecting block at the outlet of the sliding chute; the connecting block is connected with the supporting seat through a screw.
Further, the storage box is provided with an opening; a baffle is arranged at the opening; the baffle plate is connected with the storage box through screws.
Further, a wireless module is arranged inside the cabinet; and a water level detection device is arranged at the bottom of the cabinet.
The invention has the beneficial effects that:
according to the weak current engineering security monitoring system, the cabinet floats through the air cushion in a rainstorm season, so that water is prevented from entering the cabinet, and the safety of power utilization is ensured; by arranging the air conveying device, the expansion speed of the air cushion can be increased.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic perspective view of the present application;
FIG. 2 is a schematic diagram of the internal structure of the present application;
FIG. 3 is a schematic view of the interior of the capsule of the present application;
FIG. 4 is a schematic view of the internal transmission of the capsule of the present application;
fig. 5 is a schematic bottom structure of the present application.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
A weak current engineering security protection monitored control system includes: the cabinet 1, the movable column 20, the air cushion and the movable plate 4;
a clapboard is fixedly arranged on the cabinet 1; the cabinet 1 is fixedly provided with a storage box 2 at the lower end of the partition board; the lower end of the storage box 2 of the machine cabinet 1 is provided with a release port 3; the storage box 2 is communicated with the release port 3; the storage box 2 is symmetrically connected with movable plates 4 in a sliding manner; the movable plate 4 seals the release port 3; the movable plate 4 is fixedly provided with a movable seat 5; the machine cabinet 1 is symmetrically and fixedly provided with two screw rod seats I6 and two screw rod seats II 7; the first screw seat 6 is rotationally connected with a first screw 8; the screw seat II 7 is rotationally connected with a screw II 9; the movable seat 5 is in threaded connection with a first screw rod 8 and a second screw rod 9; a first connecting seat 10 is fixedly arranged between the first screws 8 of the storage box 2; a second connecting seat 11 is fixedly arranged between the second screws 9 of the storage box 2; the first connecting seat 10 and the second connecting seat 11 are both rotatably connected with a connecting shaft 12; the first screw 8 and the second screw 9 are both fixedly provided with a first bevel gear 13; a second bevel gear 14 is fixedly mounted on the connecting shaft 12; the second bevel gear 14 is meshed with the adjacent first bevel gear 13; a third chain wheel 15 is fixedly arranged on the first screw 8 and the second screw 9 on one side; the third chain wheel 15 is connected through a chain; a first motor 16 is fixedly arranged on the storage box 2; a chain wheel IV 17 is fixedly arranged on both the motor I16 and the connecting shaft 12; the fourth chain wheel 17 is connected through a chain;
after the motor I16 is started, the motor I16 drives the connecting shaft 12 to rotate through the chain wheel IV 17, the connecting shaft 12 drives the bevel gears I13 and the screw rods I8 on two sides to rotate through the bevel gears II 14, the screw rods I8 drive the screw rods II 9 on the same side to rotate through the chain wheel III 15, and the screw rods II 9 drive the other screw rods II 9 to rotate through the bevel gears I13 and the bevel gears II 14; the first screw 8 and the second screw 9 on the two sides drive the movable seat 5 and the movable plate 4 to move through threads, and the movable plate 4 opens the release port 3 after moving, so that the air cushion placed in the storage box 2 is released; the initial air cushion is not internally provided with air, and the air cushion is wound into the storage box 2;
four rectangular columns 18 are uniformly distributed on the circumference of the cabinet 1; a rectangular groove is formed in the rectangular column 18; the rectangular grooves are all connected with movable columns 20 in a sliding manner; two support columns 21 are fixedly arranged at the upper end of the movable column 20 of the cabinet 1; one support column 21 is rotatably connected with two third screw rods 22, and the other support column 21 is rotatably connected with two fourth screw rods 23; the third screw 22 and the fourth screw 23 are respectively in threaded connection with one movable column 20; the third screw 22 and the fourth screw 23 are rotatably connected with the adjacent rectangular column 18; a chain wheel five 24 and a chain wheel six 25 are fixedly arranged on the screw rod three 22; the chain wheel V24 is connected through a chain; a chain wheel seventh 26 and a chain wheel eighth 27 are fixedly arranged on the screw rod fourth 23; the seventh chain wheel 26 is connected with the sixth chain wheel 25 through a chain; a second motor 28 is fixedly arranged on one supporting column 21; a chain wheel nine 29 is fixedly installed on the motor II 28; the chain wheel nine 29 is connected with the two chain wheels eight 27 through a chain; an air outlet pipe 30 is fixedly arranged on the storage box 2; an air cushion is arranged inside the storage box 2; the air outlet pipe 30 is connected with the air cushion; the upper end of the cabinet 1 is provided with a gas transmission device; the gas transmission device is connected with the gas outlet pipe 30; after the second motor 28 is started, the second motor 28 drives the eight chain wheel 27 and the four screw 23 to rotate through the nine chain wheel 29; the fourth screw 23 drives the fifth chain wheel 24 and the third screw 22 to rotate through the seventh chain wheel 26 and the sixth chain wheel 25, and the two third screws 22 realize synchronous rotation through the fifth chain wheel 24; the screw third 22 and the screw fourth 23 drive the four movable columns 20 to move through threads;
some cities can cause water accumulation in underground garages or first floors during heavy rain seasons due to overload of drainage; if the water accumulation amount is not high, the second motor 28 does not need to be started; when the water level exceeds the early warning or rainstorm is known in advance, the shriveled air cushion is released through the first motor 16, and then the air cushion is inflated through the air conveying device, wherein the air conveying device can be an air pump, an inflator and the like; after the air cushion is flushed to a certain degree, the expansion of the air cushion is limited by the longer movable column 20, and then the second motor 28 is started; the second motor 28 drives the four movable columns 20 to retract into the rectangular columns 18; the air cushion is continuously inflated to be fully expanded; this moment whole rack 1 can be propped up by the air cushion, even the bottom water level of rack 1 is high again, rack 1 can follow the rising of water level and continue to rise under the effect of air cushion to avoid 1 inside water of rack to break down, guaranteed the safety of power consumption.
Further, the gas transmission device comprises a mounting box 31, a gas inlet pipe 37, a sealing box 32 and a sealing block 36; the mounting box 31 is fixedly mounted with the cabinet 1; the cabinet 1 is fixedly provided with a sealing box 32 in the mounting box 31; a sealing plate 33 is fixedly installed on the sealing box 32; the sealing plate 33 divides the sealing box 32 into an air inlet cavity and an air outlet cavity; the air outlet cavity is communicated with an air outlet pipe 30; screw seats five are symmetrically and fixedly arranged on the two sides of the air inlet cavity of the sealing box 32; the screw seat five is rotatably connected with a screw rod five 35; the screw rod five 35 is connected with a sealing block 36 in the air inlet cavity through threads; the sealing block 36 is connected with the sealing box 32 and the sealing plate 33 in a sliding way; the sealing block 36 divides the air inlet cavity into two spaces which are not communicated; the sealing box 32 is fixedly provided with air inlet pipes 37 at two sides of the sealing block 36; the air inlet pipe 37 is fixedly provided with a first check valve 38, and the first check valve 38 prevents air from flowing from the air inlet cavity to the outside; the sealing plate 33 is symmetrically provided with air outlet holes at two sides of the sealing block 36; the air outlet hole is communicated with the air inlet cavity and the air outlet cavity; the second check valve 39 is fixedly arranged on the air outlet hole, and the second check valve 39 prevents the air in the air outlet cavity from entering the air inlet cavity; when the sealing block 36 moves towards the air inlet pipe 37 at one side, the air outlet holes at the same side discharge air to the air outlet pipe 30, and meanwhile, the air inlet pipe 37 at the other side sucks in external air under the action of air pressure; when the sealing block 36 moves towards the air inlet pipe 37 on the other side, the air outlet holes on the same side discharge air to the air outlet pipe 30, and meanwhile, the air inlet pipe 37 in the opposite direction sucks in external air under the action of air pressure; the sealing block 36 moves back and forth, the air inlet cavity continuously sucks air through the inlet pipe and conveys the air to the air outlet cavity through the air outlet hole, and the air outlet cavity continuously conveys the air to the air cushion through the air outlet pipe 30, so that the air cushion expands.
A transmission seat is fixedly arranged in the mounting box 31; the transmission seat is rotatably connected with a transmission shaft 41; a first straight gear 42 and a third bevel gear 43 are fixedly arranged on the transmission shaft 41; a second straight gear 44 is fixedly arranged on one side of the fifth screw 35 close to the transmission shaft 41; the first straight gear 42 is meshed with the second straight gear 44; a driven seat is fixedly arranged on one side of the mounting box 31 close to the transmission shaft 41; the driven seat is rotationally connected with a driven shaft 45; a bevel gear IV 46 is fixedly arranged on the driven shaft 45; bevel gear four 46 meshes with bevel gear three 43; the mounting box 31 is symmetrically and fixedly provided with two driving seats at two sides of the driven seat; the driving seats are all rotatably connected with a driving shaft 47; a third straight gear 48 is fixedly arranged on each driving shaft 47; the third straight gears 48 are mutually meshed; the driving shafts 47 are fixedly provided with disks 49; racks 50 are fixedly arranged on the side walls of the circular discs 49; bevel gear four 46 fixed a spur gear four 51 is installed; the rack 50 is matched with a straight gear four 51; a fourth spur gear 51 is meshed with a rack 50; a third motor 52 is fixedly arranged in the mounting box 31; a bevel gear five 53 is fixedly arranged on the motor three 52 and one driving shaft 47; bevel gears five 53 are meshed with each other;
the third motor 52 drives the driven shaft 45 to rotate through a fifth bevel gear 53, the driven shaft 45 realizes reverse rotation through a third meshed spur gear 48, so that the two disks 49 have different rotation directions, racks 50 on the disks 49 are meshed with a fourth spur gear 51 in a staggered mode, one rack 50 drives the fourth spur gear 51 to rotate positively, and the other rack 50 drives the fourth spur gear 51 to rotate negatively; the fourth spur gear 51 rotates back and forth; the fourth straight gear 51 drives the fourth straight gear 46, the driven shaft 45, the third straight gear 43 and the transmission shaft 41 to rotate, the transmission shaft 41 drives the second straight gear 44 and the fifth screw 35 to rotate through the first straight gear 42, and the fifth screw 35 drives the sealing block 36 to reciprocate, so that gas is continuously conveyed to enable the air cushion to rapidly expand; the mechanism can prolong the service life of the motor III 52 and avoid the motor III 52 from being burnt out when the motor III 52 rotates in a large amount in a reciprocating mode.
Further, the cabinet 1 is symmetrically and fixedly provided with sliding blocks 55; the two sides of the cabinet 1 are symmetrically provided with supporting seats 54; the supporting seat 54 is provided with a chute; the slide block 55 is connected with the chute in a sliding manner; the supporting base 54 is fixedly provided with a supporting rod 56; the supporting rod 56 is connected with a base 57; positioning holes are uniformly distributed on the base 57; the supporting seat 54 is provided with a connecting block 58 at the outlet of the chute; the connecting block 58 is connected with the supporting seat 54 through screws; the base 57 is used for being fixed with a wall body, so that the cabinet 1 is positioned in an auxiliary mode conveniently, and the cabinet 1 is prevented from being washed away.
Further, the storage box 2 is provided with an opening; a baffle 59 is arranged at the opening; the baffle 59 is connected with the storage box 2 through screws; the shutter 59 is removed and the air cushion can be removed and placed from the interior of the storage case 2 to facilitate storage of the air cushion.
Further, a wireless module is arranged inside the cabinet 1; the bottom of rack 1 is provided with water level detection device, and wireless module is used for receiving external information and controls whether the air cushion starts, and water level detection device can detect the water level by oneself to whether independently confirm to open the air cushion.
The foregoing shows and describes the general principles, principal features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (4)
1. The utility model provides a weak current engineering security protection monitored control system which characterized in that includes: a machine cabinet (1), a movable column (20), an air cushion and a movable plate (4);
the cabinet (1) is fixedly provided with a partition plate; the cabinet (1) is fixedly provided with a storage box (2) at the lower end of the partition plate; the lower end of the storage box (2) of the cabinet (1) is provided with a release port (3); the storage box (2) is communicated with the releasing port (3); the movable plates (4) are symmetrically connected with the storage box (2) in a sliding manner; the movable plate (4) seals the release port (3); the movable plate (4) is fixedly provided with a movable seat (5); the cabinet (1) is symmetrically and fixedly provided with two screw rod seats I (6) and two screw rod seats II (7); the first screw seat (6) is rotationally connected with a first screw (8); the second screw seat (7) is rotationally connected with a second screw (9); one movable seat (5) is in threaded connection with one first screw rod (8) and one second screw rod (9); a first connecting seat (10) is fixedly arranged between the first screws (8) of the storage box (2); a second connecting seat (11) is fixedly arranged between the second screws (9) of the storage box (2); the first connecting seat (10) and the second connecting seat (11) are both rotatably connected with a connecting shaft (12); the first screw (8) and the second screw (9) are both fixedly provided with a first bevel gear (13); a second bevel gear (14) is fixedly mounted on the connecting shaft (12); the second bevel gear (14) is meshed with the adjacent first bevel gear (13); a chain wheel III (15) is fixedly arranged on the screw rod I (8) and the screw rod II (9) on one side; the third chain wheel (15) is connected through a chain; a first motor (16) is fixedly arranged on the storage box (2); a chain wheel IV (17) is fixedly arranged on each of the motor I (16) and the connecting shaft (12); the chain wheel IV (17) is connected through a chain;
four rectangular columns (18) are uniformly distributed on the circumference of the cabinet (1); a rectangular groove is formed in the rectangular column (18); the rectangular grooves are connected with the movable columns (20) in a sliding manner; two support columns (21) are fixedly arranged at the upper end of the movable column (20) of the cabinet (1); one support column (21) is rotatably connected with two third screw rods (22), and the other support column (21) is rotatably connected with two fourth screw rods (23); the third screw rod (22) and the fourth screw rod (23) are respectively in threaded connection with one movable column (20); the third screw (22) and the fourth screw (23) are rotatably connected with the adjacent rectangular column (18); a chain wheel five (24) and a chain wheel six (25) are fixedly arranged on the screw rod three (22); the chain wheel five (24) is connected through a chain; a chain wheel seven (26) and a chain wheel eight (27) are fixedly arranged on the screw rod four (23); the chain wheel seven (26) and the chain wheel six (25) are connected through a chain; a second motor (28) is fixedly arranged on one supporting column (21); a chain wheel nine (29) is fixedly mounted on the motor II (28); the chain wheel nine (29) and the two chain wheels eight (27) are connected through a chain; an air outlet pipe (30) is fixedly arranged on the storage box (2); the air cushion is arranged inside the storage box (2); the air outlet pipe (30) is connected with the air cushion; the upper end of the cabinet (1) is provided with a gas transmission device; the gas transmission device is connected with the gas outlet pipe (30);
the gas transmission device comprises a mounting box (31), an air inlet pipe (37), a sealing box (32) and a sealing block (36); the mounting box (31) is fixedly mounted with the cabinet (1); the sealing box (32) is fixedly arranged in the mounting box (31) of the cabinet (1); a sealing plate (33) is fixedly arranged on the sealing box (32); the sealing plate (33) divides the sealing box (32) into an air inlet cavity and an air outlet cavity; the air outlet cavity is communicated with the air outlet pipe (30); screw rod seats V are symmetrically and fixedly arranged on the two sides of the air inlet cavity of the sealing box (32); the screw seat five is rotationally connected with a screw rod five (35); the screw rod five (35) is connected with the sealing block (36) in the air inlet cavity in a threaded mode; the sealing block (36) is connected with the sealing box (32) and the sealing plate (33) in a sliding mode; the sealing block (36) divides the air inlet cavity into two spaces which are not communicated; the sealing box (32) is fixedly provided with air inlet pipes (37) at two sides of the sealing block (36); a one-way valve I (38) is fixedly arranged on the air inlet pipe (37); the sealing plate (33) is symmetrically provided with air outlet holes at two sides of the sealing block (36); the air outlet hole is communicated with the air inlet cavity and the air outlet cavity; a second check valve (39) is fixedly arranged on the air outlet;
a transmission seat is fixedly arranged in the mounting box (31); the transmission seat is rotationally connected with a transmission shaft (41); a straight gear I (42) and a bevel gear III (43) are fixedly mounted on the transmission shaft (41); a straight gear II (44) is fixedly arranged on one side, close to the transmission shaft (41), of the screw rod V (35); the first straight gear (42) is meshed with the second straight gear (44); a driven seat is fixedly arranged on one side, close to the transmission shaft (41), of the mounting box (31); the driven seat is rotationally connected with a driven shaft (45); a bevel gear four (46) is fixedly mounted on the driven shaft (45); the bevel gear four (46) is meshed with the bevel gear three (43); the mounting box (31) is symmetrically and fixedly provided with two driving seats at two sides of the driven seat; the driving seats are all rotatably connected with a driving shaft (47); a third straight gear (48) is fixedly arranged on each driving shaft (47); the straight gears III (48) are mutually meshed; the driving shafts (47) are fixedly provided with discs (49); racks (50) are fixedly arranged on the side walls of the circular discs (49); a fourth straight gear (51) is fixedly installed on the fourth bevel gear (46); the rack (50) is matched with the straight gear four (51); the fourth straight gear (51) is meshed with one rack (50); a third motor (52) is fixedly arranged in the mounting box (31); a bevel gear V (53) is fixedly arranged on each of the motor III (52) and the driving shaft (47); the bevel gears five (53) are meshed with each other.
2. The weak current engineering security monitoring system according to claim 1, wherein the cabinet (1) is symmetrically and fixedly provided with sliding blocks (55); supporting seats (54) are symmetrically arranged on two sides of the cabinet (1); the supporting seat (54) is provided with a sliding groove; the sliding block (55) is connected with the sliding groove in a sliding manner; the supporting seat (54) is fixedly provided with a supporting rod (56); the supporting rod (56) is connected with a base (57); positioning holes are uniformly distributed in the base (57); the supporting seat (54) is provided with a connecting block (58) at the outlet of the sliding chute; the connecting block (58) is connected with the supporting seat (54) through a screw.
3. The weak electrical engineering security monitoring system according to claim 1, wherein the storage box (2) is provided with an opening; a baffle (59) is arranged at the opening; the baffle (59) is connected with the storage box (2) through screws.
4. The weak electric engineering security monitoring system according to claim 1, characterized in that a wireless module is arranged inside the cabinet (1); the bottom of the cabinet (1) is provided with a water level detection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210656979.2A CN115087262B (en) | 2022-06-10 | 2022-06-10 | Weak current engineering security protection monitored control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210656979.2A CN115087262B (en) | 2022-06-10 | 2022-06-10 | Weak current engineering security protection monitored control system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115087262A CN115087262A (en) | 2022-09-20 |
| CN115087262B true CN115087262B (en) | 2023-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210656979.2A Active CN115087262B (en) | 2022-06-10 | 2022-06-10 | Weak current engineering security protection monitored control system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN214381740U (en) * | 2021-02-03 | 2021-10-08 | 洪瑾(上海)实业有限公司 | Shock attenuation monomer formula modularization rack |
| CN114284917A (en) * | 2022-03-08 | 2022-04-05 | 江苏达海智能系统股份有限公司 | Weak current security protection rack that heat dispersion is good |
| CN216251879U (en) * | 2021-11-19 | 2022-04-08 | 郑州祥宇安装工程有限公司 | Self-moving anti-seepage outdoor power distribution cabinet |
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| CN111959211A (en) * | 2020-08-25 | 2020-11-20 | 磐安德宗电子科技有限公司 | Electronic control flood and water route dual-purpose automobile |
| CN113594891B (en) * | 2021-08-17 | 2022-06-17 | 浙江振心电力设备有限公司 | Indoor power distribution cabinet with modular arrangement |
| CN113690771A (en) * | 2021-08-27 | 2021-11-23 | 蚌埠市皖松五金制品有限公司 | Electrical cabinet for hot environment |
| CN113507047B (en) * | 2021-09-09 | 2021-11-19 | 南通艺顺鹏电气有限公司 | Waterproof power distribution cabinet |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN214381740U (en) * | 2021-02-03 | 2021-10-08 | 洪瑾(上海)实业有限公司 | Shock attenuation monomer formula modularization rack |
| CN216251879U (en) * | 2021-11-19 | 2022-04-08 | 郑州祥宇安装工程有限公司 | Self-moving anti-seepage outdoor power distribution cabinet |
| CN114284917A (en) * | 2022-03-08 | 2022-04-05 | 江苏达海智能系统股份有限公司 | Weak current security protection rack that heat dispersion is good |
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