CN115734543A - Data network security monitoring system - Google Patents

Abstract

The invention discloses a data network security monitoring system, which comprises a cabinet body, a functional module of the data network security monitoring system installed in the cabinet body and a fixed and fixed frame cooperating with the solid bottom, and the cabinet body is a rectangular parallelepiped shell Body structure, the rear wall of the cabinet is a back-shaped plate structure; the present invention is provided with a dust removal device, the dust removal device is running, and the second motor drives the rotating shaft to rotate, so that the brush is rotated out of the inner shell and rests on the dustproof On the Internet; the No. 1 motor drives the No. 3 gear to rotate, and the No. 3 gear drives the No. 1 gear and the No. 2 gear to rotate through the transmission chain, so that the No. 1 screw rod and the No. 2 screw rod rotate synchronously, so that the moving block drives the shell from top to bottom or Moving from bottom to top, the brush sweeps the dust on the dust-proof net; at the same time, the fan draws air into the casing, so that the air in the casing blows back to the dust-proof net, blows off the dust attached to the dust-proof net, and prevents Dust flies inward.

Description

A data network security monitoring system

technical field

The invention relates to the technical field of data network security, in particular to a data network security monitoring system.

Background technique

Network security monitoring refers to the monitoring of illegal intrusion activities through real-time analysis of online data streams, and real-time alarm and response according to the monitoring results, so as to actively discover intrusion activities and ensure network security. The data network security monitoring system equipment captures and filters relevant data , analysis, heat dissipation, and data network security monitoring system equipment during operation, the functional modules in the cabinet will generate a lot of heat. Usually, a heat dissipation window is set on the side wall of the cabinet to dissipate heat. In order to prevent the circuit in the cabinet from accumulating dust, Usually, a layer of dust-proof net is attached to the heat dissipation window. Dust will accumulate on the dust-proof net during long-term use, which is not only inconvenient to clean but also affects heat dissipation; the cabinet of conventional data network security monitoring system equipment is placed directly on the ground, so the cabinet When the body is subjected to strong vibration or accidental collision, it will fall over, and the installation structure that directly fixes the cabinet body to the embedded parts on the ground through bolts can firmly fix the cabinet body, but the installation position of the cabinet body is restricted by the embedded parts. Restricted, inconvenient for position adjustment.

Therefore, those skilled in the art provide a data network security monitoring system to solve the problems raised in the background art above.

Contents of the invention

In order to solve the above technical problems, the present invention provides a data network security monitoring system, which includes a cabinet, a functional module of the data network security monitoring system installed in the cabinet, and a fixed and fixed frame that is cooperating with the solid bottom, and is characterized in that , the cabinet body is a rectangular parallelepiped shell structure, the rear wall of the cabinet body is a back-shaped plate structure, the inside of the rear wall is fixed with a ventilation hood, and the rectangular slot structure with an opening at one end of the ventilation hood , the cover wall of the ventilation hood is provided with several circular through holes, the strip-shaped through holes provided on the left and right walls of the ventilation hood are sliding holes, and the rear end notch of the ventilation hood is provided with a dustproof The inside of the ventilation hood is equipped with a dust removal device corresponding to the dust-proof net. The gaps of several inverted T-shaped cylinders set on the bottom side wall of the cabinet are positioning openings, and the bottom of the cabinet on the left and right sides of each positioning opening The strip-shaped grooves provided on the wall are installation grooves, and each installation groove is provided with a fixing device; the fixing rack is an ohmic plate structure, and the vertical walls on the left and right sides of the fixing rack are Each of the several through holes provided is a fixing hole, and the fixing bracket is inserted into the positioning opening.

Preferably: the structure of the dust removal device includes No. 1 screw mandrel, No. 2 screw mandrel, No. 1 motor, and a housing. The housing is a cuboid tank structure, and a fan is arranged in the through hole of the front wall of the housing. The shell is arranged in the groove of the ventilation hood, the No. 1 screw is arranged on the left side of the ventilation hood, and a No. 1 gear is fixed on the top, and the moving block of the screw sleeve on the No. 1 screw passes through the sliding hole and is connected with the The left end of the casing is fixed, the No. 2 screw is arranged on the right side of the ventilation hood, and the top is fixed with a No. 2 gear. The moving block of the screw sleeve on the No. 2 screw goes through the sliding hole and is fixed to the right end of the casing. Described No. 1 motor is fixed on the top side wall of ventilation cover, and the rotor top of described No. 1 motor is fixed with No. 3 gear, and described No. 1 gear, No. 2 gear and No. 3 gear are connected by transmission chain.

Preferably: an inner shell is arranged in the groove of the outer shell, the inner shell has a cylindrical groove structure, the central axis of the inner shell is provided with a cylindrical rotating shaft, and the side of the second half of the rotating shaft A hair brush is arranged on the wall, and the dust on the dust-proof net is brushed off by the hair brush.

Preferably: the left end of the inner shell is fixed with a No. 2 motor, the right end of the rotor of the No. 2 motor is fixed to the left end of the rotating shaft, and the No. 2 motor drives the rotating shaft to rotate, so that the brush is transferred into the inner shell, or from the Turn out the inner shell.

Preferably: the several strip-shaped through holes provided on the front lower side wall of the cabinet are cooling holes, the cooling holes facilitate the discharge of hot air in the cabinet, and the bottom cavity of the cabinet is provided with a cooling fan , the air outlet of the heat dissipation fan faces the heat dissipation hole, the heat dissipation fan rolls the hot air in the cabinet to the heat dissipation hole, a frame is arranged behind the heat dissipation hole, the frame is a back-shaped structure, and the inner hole is provided with The isolation net, the frame is inserted into the inner cavity of the cabinet body from the through hole of the top side wall of the front lower part of the cabinet body, and the isolation net prevents dust or flying insects from entering the cabinet body.

Preferably: the rear lower side of the dust-proof net is provided with an ash accumulation tank, the ash accumulation trough is a triangular column trough structure, the two ends of the ash accumulation trough are rotatably connected with the ventilation hood, and the ash accumulation trough The ash chute collects the dust falling from the dust screen.

Preferably: the structure of the fixing device includes a push-pull electromagnet, a moving rod, and a fixed column. The moving rod is in a quadrangular prism structure. The moving rod is arranged in the installation groove. There are several fixed columns, which are uniform fixed on the inner wall of the moving rod, and each fixed column penetrates into the positioning opening after passing through the through hole on the inner wall of the installation groove, the push-pull electromagnet is fixed in the installation groove, and the end of the telescopic rod is fixed on the moving On the outer wall of the rod, after the push-pull electromagnet is stretched, it drives the moving rod to move inwardly, and the moving rod drives the fixed column to slide inwardly, so that the fixed column is inserted into the fixed hole, and the top port of the installation groove is set There is a sealing cover to prevent foreign matter from entering the installation groove and affecting the sliding of the moving rod.

Preferably: the top side walls of the left and right ends of the positioning opening are respectively provided with several grooves, which are positioning holes, and several positioning columns are respectively provided on the top side walls of the two ends of the fixed rack. , the positioning column is inserted into the positioning hole, so that the fixing column is aligned with the fixing hole, and the front and rear ends of the fixing frame are respectively provided with several through holes, which are mounting holes, and the bolts pass through the mounting holes, After the horizontal frame is screwed with the nut, the fixed frame and the horizontal frame are fixed.

Preferably: each of the several through holes on the left wall of the cabinet is fixed with a cable tube, and the cable tube is an inverted L-shaped round tube structure, and the cables are inserted into the cabinet through the cable tube.

Preferably: a cable bracket is provided on the upper side of each wiring pipe on the cabinet body. While supporting the cables, the cable brackets prevent the cables from being disordered and inconvenient for maintenance. The cable brackets have a rectangular prism structure, and There are several fixing rings arranged on the left side, the fixing rings are in a 3/4 ring structure, the rear end of the fixing ring is hinged with the rear end of the cable bracket, and the front end is inserted into the through hole of the front side wall of the cable bracket, The cable is attached to the left side wall of the cable bracket, the fixing ring encloses the cable and fixes it on the cable bracket, the right side wall of the bottom of the cable bracket is connected to the left side wall of the cabinet through a hinge block, The cable support rotates to the left around the hinge block until the bottom end abuts against the left side wall of the cabinet, so that the cable support supports the cables obliquely.

Technical effect and advantage of the present invention:

1. The present invention is equipped with a dust removal device. When the cooling fan stops working, the dust removal device operates, and the No. 2 motor drives the rotating shaft to rotate, so that the brush is rotated out of the inner shell and rests on the dust-proof net; No. 1 motor drives No. 3 When the gear rotates, the No. 3 gear drives the No. 1 gear and the No. 2 gear to rotate through the transmission chain, so that the No. 1 screw rod and the No. 2 screw rod rotate synchronously, so that the moving block drives the shell to move from top to bottom or from bottom to top. Sweep off the dust on the dust-proof net; at the same time, the fan draws air into the casing, so that the air in the casing is blown backward to the dust-proof net, blows off the dust attached to the dust-proof net, and prevents the dust from flying inward. The invention has the function of automatically cleaning the dust on the dust-proof net.

2. The present invention is equipped with a fixing device. When installing, first fix the horizontal frame on the utility pole, and fix the fixed frame on the horizontal frame; then tie the rope of the crane to the ring, and lift the cabinet with the crane body, and move the cabinet to the top of the fixed rack; insert the fixed rack into the positioning opening, then adjust the position of the cabinet back and forth until the positioning column is inserted into the positioning hole, and the fixed rack is embedded in the positioning opening; then control the push-pull electromagnet After operation, the push-pull electromagnet is stretched and drives the moving rod to move inwardly, and the moving rod drives the fixed column to slide inwardly, so that the fixed column is inserted into the fixed hole. The present invention is convenient to be fixedly installed on the rack.

3. The present invention sets the cable bracket. When installing the cable, first insert the cable into the cabinet from the direction pipe, then stick the external cable on the left side wall of the cable bracket, and then use the fixing ring to encircle and fix the cable on the on the cable holder. The present invention has the function of supporting external cables.

Description of drawings

Fig. 1 is a structural diagram of the data network security monitoring system provided by the embodiment of the present application;

FIG. 2 is a state diagram of the data network security monitoring system provided by the embodiment of the present application after the dustproof roof is put down;

3 is a horizontal cross-sectional view of the dustproof roof in the data network security monitoring system provided by the embodiment of the present application;

Fig. 4 is a partially enlarged view in Fig. 2;

FIG. 5 is a structural diagram of a mobile device in a data network security monitoring system provided by an embodiment of the present application;

Fig. 6 is a schematic diagram of the structure of the data network security monitoring system provided by the embodiment of the present application after the mobile device is turned away;

Fig. 7 is a partial sectional view of the lower right corner of the cabinet in Fig. 1 .

In the figure: cabinet body 10, cabinet door 11, exhaust fan 12, dustproof net 13, dustproof roof 14, partition 15, exhaust cavity 16, air intake cavity 17, air outlet 18, air inlet 19, No. 1 chute 20, No. 2 chute 21, slider 22, handle 23, guide rod 24, sliding sleeve 25, brush 26, spring 27, pull rope 28, pull ring 29, dust box 30, cooling hole 31 , Mounting port 32, bottom groove 33, threaded barrel 34, suction cup 35, threaded post 36, No. 1 gear 37, knob 38, No. 2 gear 39, bracket 40, fixed shaft 41, wheel 42, positioning post 43, No. 1 spring 44, button 45, No. 2 spring 46, pedal 47, display screen 48, operation keyboard 49.

Detailed ways

The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, but are not intended to be exhaustive or to limit the invention to the form disclosed. Many modifications and changes will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to better explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention and design various embodiments with various modifications as are suited to the particular use.

Example 1

Referring to Figures 1 to 7, a data network security monitoring system is provided in this embodiment, including a cabinet body 10, a functional module of the data network security monitoring system installed in the cabinet body 10, and a fixed body connected to a solid bottom. Fixing frame 39, described cabinet body 10 is the shell structure of cuboid, and the back wall 15 of described cabinet body 10 is the plate-like structure of back shape, and the inboard of described rear wall 15 is fixed with ventilation hood 16, and described ventilation Cover 16 is a rectangular trough structure with an opening at one end. Several circular through holes are provided on the cover wall of the ventilation cover 16. The strip-shaped through holes provided on the left and right walls of the ventilation cover 16 are sliding holes 30. The rear end notch of the ventilation hood 16 is provided with a dust-proof net 17, and the inside of the ventilation hood 16 is provided with a dust-removing device corresponding to the dust-proof net. The gap is a positioning opening 32, and the strip grooves respectively provided on the bottom wall of the cabinet body 10 on the left and right sides of each positioning opening 32 are mounting grooves 34, and a fixing device is respectively arranged in each mounting groove 34; The mounting frame 39 is an ohmic plate-like structure, and several through holes respectively provided on the vertical walls on the left and right sides of the mounting mounting frame 39 are fixing holes 41 , and the mounting mounting frame 39 is inserted into the positioning opening 32 .

The structure of the dust removal device comprises No. 1 screw mandrel 18, No. 2 screw mandrel 20, No. 1 motor 22, and casing 24. Fan 25 is arranged, and described casing 24 is arranged in the groove of ventilation hood 16, and described No. 1 screw mandrel 18 is arranged on the left side of ventilation cover 16, and the top is fixed with No. 1 gear 19, and the screw on described No. 1 screw mandrel 18 The moving block of cover is fixed with the left end of housing 24 after passing through slide hole 30, and described No. 2 screw mandrel 20 is arranged on the right side of ventilation hood 16, and No. 2 gear 21 is fixed on the top, on described No. 2 screw mandrel 20 The moving block of screw sleeve passes through slide hole 30 and is fixed with the right end of casing 24, and described No. 1 motor 22 is fixed on the top side wall of ventilation cover 16, and the rotor top of described No. 1 motor 22 is fixed with No. 3 gear 23, The No. 1 gear 19, the No. 2 gear 21 and the No. 3 gear 23 are connected by a transmission chain.

An inner shell 26 is arranged in the groove of the outer shell 24, and the inner shell 26 has a cylindrical groove structure. The central axis of the inner shell 26 is provided with a cylindrical rotating shaft 28, and the second half of the rotating shaft 28 The side wall of the part is provided with a hair brush 29, and the dust on the dust-proof net 17 is brushed off by the hair brush 29.

The left end of the inner shell 26 is fixed with a No. 2 motor 27, the rotor right end of the No. 2 motor 27 is fixed to the left end of the rotating shaft 28, and the No. 2 motor 27 drives the rotating shaft 28 to rotate, so that the hair brush 29 is transferred into the inner case. 26, or turn out from the inner shell 26.

Several strip-shaped through holes provided on the front lower side wall of the cabinet body 10 are cooling holes 11, and the cooling holes 11 facilitate the discharge of hot air in the cabinet body 10, and the bottom cavity of the cabinet body 10 is provided with A cooling fan 12, the air outlet of the cooling fan 12 faces the cooling hole 11, and the cooling fan 12 rolls the hot air in the cabinet body 10 to the cooling hole 11, and a frame 13 is arranged behind the cooling hole 11, and the frame 13 It is a back-shaped structure, and an isolation net 14 is arranged in the inner hole, and the frame 13 is inserted into the inner cavity of the cabinet body 10 from the through hole of the top side wall of the front lower part of the cabinet body 10, and the isolation net 14 prevents Dust or flying insects enter the cabinet body 10.

The rear lower side of the dust-proof net 17 is provided with an ash accumulating tank 31, the ash accumulating tank 31 is a triangular cylinder tank structure, and the two ends of the ash accumulating tank 31 are rotatably connected with the ventilation cover 16, so that The dust accumulation groove 31 collects the dust dropped on the dustproof net 17.

The structure of the fixing device includes a push-pull electromagnet 37, a moving bar 35, and a fixed column 36. The moving bar 35 is a quadrangular prism structure, and the moving bar 35 is arranged in the mounting groove 34. The fixed column 36 has several and evenly fixed on the inner side wall of the moving rod 35, each fixed column 36 is inserted into the positioning opening 32 after passing through the through hole of the inner side wall of the installation groove 34, and the push-pull electromagnet 37 is fixed on the installation In the groove 34, and the end of the telescopic rod is fixed on the outer side wall of the moving rod 35. After the push-pull electromagnet 37 is elongated, the moving rod 35 is driven to move inwardly, and the moving rod 35 drives the fixed column 36 to slide inwardly, so that the fixed The post 36 is inserted into the fixing hole 41 .

The top side walls of the left and right ends of the positioning opening 32 are respectively provided with several grooves, which are positioning holes 33, and the top side walls of the two ends of the fixed frame 39 are respectively provided with several positioning columns. 40, the positioning column 40 is inserted into the positioning hole 33, so that the fixing column 36 is aligned with the fixing hole 41, and the front and rear ends of the fixing frame 39 are respectively provided with several through holes, which are the mounting holes 42, and the bolts pass through After passing through the mounting hole 42 and the horizontal frame successively, it is screwed with the nut again, so that the fixed frame 39 is fixed with the horizontal frame.

A wiring tube 43 is respectively fixed in several through holes on the left wall of the cabinet body 10. The wiring tube 43 is an inverted L-shaped round tube structure, and cables are inserted into the cabinet body 10 from the wiring tube 43. middle.

A sealing cover 38 is provided at the top port of the installation groove 34 to prevent foreign matters from entering the installation groove 34 and affecting the sliding of the moving rod 35 .

A cable support 44 is respectively arranged on the upper side of each wiring pipe on the cabinet body 10. While the cable support 44 supports the cables, it prevents the cables from being disturbed and inconvenient for maintenance. The cable support 44 is in a quadrangular prism structure. And the left side is provided with several fixing rings 45, and described fixing ring 45 is the ring structure of 3/4, and the rear end of described fixing ring 45 is hinged with the rear end of cable support 44, and the front end is inserted into the front side of cable support 44 In the through hole of the wall, the cable is pasted on the left side wall of the cable bracket 44, and the fixing ring 45 encircles the cable and is fixed on the cable bracket 45, and the right side wall of the bottom of the cable bracket 44 is hinged The block 46 is connected to the left side wall of the cabinet body 10, and the cable support 44 rotates leftward around the hinge block 46 until the bottom end abuts against the left side wall of the cabinet body 10, so that the cable support 44 supports the cables obliquely.

The working principle of the present invention: when installing, fix the fixed rack 39 on the ground, and move the cabinet 10 above the fixed rack 39; insert the fixed rack 39 into the positioning port 32, and then adjust the position of the cabinet 10 forward and backward , until the positioning column 40 is inserted into the positioning hole 33, the fixed rack 39 is embedded in the positioning opening 32; then the push-pull electromagnet 37 is controlled to run, and the push-pull electromagnet 37 drives the moving rod 35 to move inwardly after the extension, and the moving rod 35 drives the fixed column 36 to slide inwardly, so that the fixed column 36 is inserted in the fixed hole 41; On the side wall, then use the fixing ring 45 to encircle the cable and fix it on the cable bracket 45. The present invention is convenient to be fixedly installed on the rack.

When dissipating heat, the heat dissipation fan 12 rolls the hot air in the cabinet 10 to the heat dissipation holes 11, so that the heat in the cabinet 10 is discharged from the heat dissipation holes 11, and the external cold air enters after passing through the dustproof net 17 and the ventilation cover 16. into the cabinet body 10, and absorb the heat produced by the functional modules of the data network security monitoring system; in the gap where the cooling fan 12 stops working, the dust removal device runs, and the second motor 27 drives the rotating shaft 28 to rotate, so that the brush 29 is removed from the inner shell Arrest on the dust-proof net 17 after turning out in 26; No. 1 motor 22 drives No. 3 gear 23 to rotate, and No. 3 gear 23 drives No. 1 gear 19 and No. 2 gear 21 to rotate through transmission chain, makes No. 1 screw mandrel 18 and No. 2 gear 21 rotate. The second screw mandrel 20 rotates synchronously, so that the moving block drives the casing 24 to move from top to bottom or from bottom to top, and the brush 29 sweeps the dust on the dust-proof net 17; meanwhile, the blower fan 25 draws air into the casing 24, so that The air in the casing 24 is blown backward on the dust-proof net 17 to blow off the dust attached to the dust-proof net 17 and prevent the dust from flying inward. The invention has the function of automatically cleaning the dust on the dust-proof net.

Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art and related fields without creative efforts shall fall within the protection scope of the present invention. The structures, devices and operation methods not specifically described and explained in the present invention, unless otherwise specified and limited, shall be implemented according to conventional means in the art.

Claims (10)

1. The utility model provides a data network security monitoring system, includes the cabinet body (10), installs the data network security monitoring system's in the cabinet body (10) function module and with the fixed set of being connected of solid bottom cooperation (39), its characterized in that, the cabinet body (10) are the shell structure of cuboid, back wall (15) of the cabinet body (10) are the platelike structure of returning the shape, the inboard of back wall (15) is fixed with ventilating hood (16), the rectangular cell body structure of ventilating hood (16) one end opening, be provided with a plurality of circular through-hole on the ventilating hood (16) cover wall, the bar through-hole that respectively sets up on the left and right wall of ventilating hood (16) is slide opening (30), the rear end slot department of ventilating hood (16) is provided with dust screen (17), ventilating hood (16) inboard corresponds dust collector department and sets up dust collector, the breach of a plurality of the shape of the inverted T cylinder that sets up on the bottom wall of the cabinet body (10) is locating hole (32), the mounting groove (34) that respectively set up on the diapire of the left and right sides of every locating hole (32), each fixing groove (34) is provided with each fixing device; the fixing frame (39) is of an ohmic plate-shaped structure, a plurality of through holes which are respectively formed in the vertical walls of the left side and the right side of the fixing frame (39) are fixing holes (41), and the fixing frame (39) is inserted into the positioning hole (32).

2. The data network security monitoring system according to claim 1, wherein the dust removing device structurally comprises a first lead screw (18), a second lead screw (20), a first motor (22) and a housing (24), the housing (24) is of a cuboid groove structure, a fan (25) is arranged in a through hole in the front wall of the housing (24), the housing (24) is arranged in a groove of the ventilation hood (16), the first lead screw (18) is arranged on the left side of the ventilation hood (16), a first gear (19) is fixed at the top end of the first lead screw, a moving block of a threaded sleeve on the first lead screw (18) penetrates through a sliding hole (30) and then is fixed with the left end of the housing (24), the second lead screw (20) is arranged on the right side of the ventilation hood (16), a second gear (21) is fixed at the top end of the first lead screw, a moving block of a threaded sleeve on the second lead screw (20) penetrates through the sliding hole (30) and then is fixed with the right end of the housing (24), the first motor (22) is fixed on the top side wall of the ventilation hood (16), and a third gear (23) and a rotor (23) and a third gear (23) are connected with a chain.

3. The data network security monitoring system according to claim 1, wherein an inner shell (26) is arranged in the groove of the outer shell (24), the inner shell (26) is of a cylindrical groove body structure, a cylindrical rotating shaft (28) is arranged in the central axis of the inner shell (26), a brush (29) is arranged on the side wall of the rear half part of the rotating shaft (28), and the brush (29) brushes off dust on the dust screen (17).

4. A data network security monitoring system according to claim 3, wherein a second motor (27) is fixed at the left end of the inner casing (26), the right end of the rotor of the second motor (27) is fixed at the left end of the rotating shaft (28), and the second motor (27) drives the rotating shaft (28) to rotate, so that the brush (29) is rotated into the inner casing (26) or rotated out of the inner casing (26).

5. The data network security monitoring system according to claim 1, wherein the plurality of strip-shaped through holes formed in the front lower side wall of the cabinet body (10) are heat dissipation holes (11), the heat dissipation holes (11) facilitate the discharge of hot air in the cabinet body (10), a heat dissipation fan (12) is disposed in a bottom cavity of the cabinet body (10), an air outlet of the heat dissipation fan (12) faces the heat dissipation holes (11), the heat dissipation fan (12) rolls the hot air in the cabinet body (10) towards the heat dissipation holes (11), a frame (13) is disposed behind the heat dissipation holes (11), the frame (13) is of a return structure, an isolation net (14) is disposed in an inner hole, the frame (13) is inserted into an inner cavity of the cabinet body (10) from a through hole in the top side wall of the front lower portion of the cabinet body (10), and the isolation net (14) prevents dust or flying insects from entering the cabinet body (10).

6. The data network security monitoring system according to claim 1, wherein an ash deposition groove (31) is formed in the rear lower side of the dust screen (17), the ash deposition groove (31) is of a triangular cylinder groove body structure, two ends of the ash deposition groove (31) are rotatably connected with the ventilation hood (16), and the ash deposition groove (31) collects dust falling from the dust screen (17).

7. The data network security monitoring system according to claim 1, wherein the fixing device comprises a push-pull electromagnet (37), a moving rod (35), and a plurality of fixing columns (36), the moving rod (35) has a quadrangular prism structure, the moving rod (35) is disposed in the mounting groove (34), the fixing columns (36) are uniformly fixed on an inner side wall of the moving rod (35), each fixing column (36) penetrates through a through hole of the inner side wall of the mounting groove (34) and then protrudes into the positioning hole (32), the push-pull electromagnet (37) is fixed in the mounting groove (34), and a telescopic rod end is fixed on an outer side wall of the moving rod (35), the push-pull electromagnet (37) is extended to drive the moving rod (35) to move inwards, the moving rod (35) drives the fixing column (36) to slide inwards, so that the fixing column (36) is inserted into the fixing hole (41), a sealing cover (38) is disposed at a top port of the mounting groove (34) to prevent foreign matters from entering the mounting groove (34) and affecting the sliding of the moving rod (35).

8. The data network security monitoring system of claim 7, wherein a plurality of grooves are respectively formed on top side walls of left and right end portions of the positioning opening (32), namely, positioning holes (33), a plurality of positioning posts (40) are respectively formed on top side walls of two end portions of the fixing frame (39), the positioning posts (40) are inserted into the positioning holes (33), so that the fixing posts (36) are aligned with the fixing holes (41), a plurality of through holes are respectively formed on front and rear end portions of the fixing frame (39), namely, mounting holes (42), bolts pass through the mounting holes (42) in sequence, pass through the transverse frame, and then are in threaded connection with nuts, so that the fixing frame (39) is fixed with the transverse frame.

9. The data network security monitoring system according to claim 1, wherein a wire routing tube (43) is fixed in each of a plurality of through holes of the left wall of the cabinet body (10), the wire routing tube (43) has an inverted L-shaped bent circular tube structure, and the cable is inserted into the cabinet body (10) from the wire routing tube (43).

10. A data network security monitoring system according to claim 1, characterized in that each cable rack (44) is provided on the upper side of each cable conduit on the cabinet (10), the cable rack (44) supports the cable while preventing the cable from being disturbed and inconvenient to repair, the cable rack (44) is of a quadrangular prism structure, and the left side is provided with a plurality of fixing rings (45), the fixing rings (45) are of a (3)/(4) ring structure, the rear ends of the fixing rings (45) are hinged with the rear ends of the cable racks (44), the front ends are inserted into the through holes of the front side walls of the cable racks (44), the cable is attached to the left side walls of the cable racks (44), the fixing rings (45) enclose and fix the cable on the cable racks (45), the right side walls of the bottoms of the cable racks (44) are connected with the left side walls of the cabinet (10) through the hinge blocks (46), the cable racks (44) rotate left around the hinge blocks (46) until the bottom ends are on the left side walls of the cabinet (10), so that the cable racks (44) support the cable racks (44) obliquely.

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