CN115361828A

CN115361828A - IT network control cabinet

Info

Publication number: CN115361828A
Application number: CN202211026639.8A
Authority: CN
Inventors: 程鹏; 董虎强
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-25
Filing date: 2022-08-25
Publication date: 2022-11-18

Abstract

The invention relates to the technical field of network element installation, in particular to an IT network control cabinet which comprises a control box, a lifting mechanism and a heat dissipation mechanism. According to the invention, the forward moving gear is matched with the corresponding rack groove, so that the platform plate moves forwards along with the placing plate, the network control element is firstly installed on the corresponding platform plate and then the platform plate is moved in the initial installation process, and then the platform plate is limited and fixed through the matching of the corresponding L-shaped clamping plate and the clamping groove, so that the installation process is more convenient, meanwhile, workers can conveniently install the network control assembly, wind the installed wires and overhaul the subsequent workers, when the corresponding U-shaped block is driven to move forwards by the arranged V-shaped block, the chain is separated from the corresponding driving chain wheel, the workers can move the platform plate to adjust the distance between the two platform plates, and thus the space utilization rate in the control box is improved while the network control elements with different sizes and heights are adapted.

Description

IT network control cabinet

Technical Field

The invention relates to the technical field of network element installation, in particular to an IT network control cabinet.

Background

The IT network control cabinet is used for combining and installing a plurality of network control elements such as servers or controllers and the like in an integrated cabinet, thereby forming an integral network control cabinet and carrying out centralized control feedback on network devices and the like in an area needing to be controlled, is commonly used in areas such as company and school machine rooms and the like, is mainly used for fixing a plurality of mounting plates in the existing cabinet with set size and installing the required network control elements on the mounting plates and connecting the network devices in the control area, but has the following problems for the existing network control cabinet: 1. the mounting panel that is used for laying the network control spare in the present network control cabinet is fixed to the installation is comparatively troublesome when needs are maintained and the initial time installation to inside device, and use the wire rod to be connected the back with the outside to inside network control spare, the difficult rolling that carries out of wire rod, thereby make the lower while of pleasing to the eye degree use inconvenient.

2. The installation plate used for placing the network control element in the existing network control cabinet is fixed, so that the network control element with the set size height can only be installed, the convenience is low, when a device with the height lower than the set network control element is installed, the space between two adjacent installation plates only can use the space with the height same as that of the network control element, the space between the network control element to be installed and the installation plate above the adjacent installation plate is not used, and the utilization rate of the space in the control cabinet is low.

Disclosure of Invention

In order to solve the problems, the invention adopts the following technical scheme: an IT network control cabinet comprises a control box, a lifting mechanism and a heat dissipation mechanism, wherein a placing groove from front to back is formed in the front end face of the control box, the lifting mechanism is arranged in the placing groove, the heat dissipation mechanism is jointly arranged on the upper end face and the left and right end faces of the control box, and a box door capable of being tightly closed with the control box is hinged to the left side of the front end face of the control box through a hinge shaft;

the lifting mechanism comprises placing plates, two vertically symmetrical placing plates are placed in the placing groove, four placing columns which are arranged in a matrix manner are arranged between the two placing plates, a plurality of platform plates are arranged between the two placing plates, a plurality of moving holes which penetrate through the platform plates from top to bottom to the lower end faces of the platform plates are formed in the upper end faces of the platform plates, each moving hole is matched with the corresponding placing column in a one-to-one sliding manner, two slot groups which are symmetrical front and back are formed in the left end face and the right end face of the inner wall of the placing groove, a plurality of clamping grooves which are equidistantly arranged from top to bottom are formed in the slot groups, matching grooves which correspond to the slot groups are formed in the left end face and the right end face of each platform plate, matching blocks are arranged in the matching grooves in a sliding manner, L-shaped clamping plates are fixedly connected to the lower end faces of the matching blocks, the horizontal parts of the L-shaped clamping plates are matched with the clamping grooves in corresponding positions, and hanging plates are fixedly arranged on the lower end faces of the platform plates, the front end surface and the rear end surface of the suspension plate are jointly and rotatably connected with two threaded rods which are symmetrical front and back, the thread directions of the threaded rods positioned at the two side parts of the suspension plate are opposite, the vertical part of the L-shaped clamping plate is separately provided with a thread groove which is matched with the corresponding threaded rod, the left end surface and the right end surface of the suspension plate are jointly and rotatably provided with an intermediate shaft, the right part of the threaded rod positioned on the suspension plate is fixedly sleeved with a belt wheel, the front belt wheel and the rear belt wheel are connected with the intermediate shaft through a transmission belt, the part of the intermediate shaft positioned on the left side of the suspension plate is fixedly sleeved with a linkage chain wheel, the upper end surface and the lower end surface of the platform plate are jointly provided with a chain wheel groove from top to bottom, the upper end surface of the platform plate on the uppermost side is fixedly provided with two motor plates which are symmetrical left and right and left, an output shaft of the rotating motor is rotatably connected with the left motor plate, and an output shaft of the rotating motor is fixedly sleeved with a driving chain wheel, the driving chain wheel is fixedly connected with all the linkage chain wheels under the driving chain wheel through chains.

According to a preferable technical scheme, the left end face of the suspension plate is provided with a pulling groove from front to back, a pulling block is arranged in the pulling groove in a sliding mode, a V-shaped block is fixedly arranged on the rear end face of the pulling block, U-shaped blocks are arranged on the rear end faces of two branches of the V-shaped block, the U-shaped areas of the U-shaped blocks are matched with corresponding chains, a pulling cylinder located in front of the corresponding V-shaped block is fixedly arranged on the left end face of the suspension plate, the telescopic end of the pulling cylinder is fixedly connected with the front end face of the corresponding pulling block, and two chain blocking plates located on two sides of a driving chain wheel are fixedly sleeved on an output shaft of a rotating motor.

As a preferred technical scheme of the invention, the left end face of the suspension plate is provided with a push groove from front to back, a push block is arranged in the push groove in a sliding manner, the left end face of the push block is rotatably connected with a stop lever, and a push spring is fixedly arranged between the front end face of the push block and the corresponding push groove.

As a preferred technical scheme of the invention, a friction round sleeve with higher friction coefficient of the inner wall is arranged in the moving hole, and the friction round sleeve is matched with the corresponding placing column.

As a preferred technical scheme of the invention, moving grooves communicated with the placing grooves are respectively formed in the left and right end faces of the control box, the left and right end faces of the control box are respectively and fixedly connected with a U-shaped plate, a vertically placed forward moving shaft is rotatably arranged in a U-shaped area of the U-shaped plate, forward moving gears are fixedly sleeved on the forward moving shafts, rack grooves meshed with the corresponding forward moving gears are respectively formed in the left and right end faces of the lowest placing plate, two groups of vertically symmetrical front grooves are formed in the front end face of the control box, each group of front grooves comprises two T-shaped grooves from front to back, T-shaped plates are slidably arranged in the T-shaped grooves, and the T-shaped plates are fixedly connected with the corresponding placing plates.

As a preferable technical scheme of the invention, the lower end face of the inner wall of the placing groove is provided with a plurality of rolling grooves distributed in a matrix manner, a transversely placed rolling shaft is arranged in the rolling grooves in a sliding manner, and a rolling roller which is in close fit with an adjacent placing plate above the rolling shaft is sleeved on the rolling shaft.

According to a preferred technical scheme, the heat dissipation mechanism comprises air outlet grooves, the air outlet grooves are formed in the left end face and the right end face of the control box, air outlet plates are arranged in the air outlet grooves, a plurality of air outlet holes which are arranged in a matrix mode are formed in the air outlet plates, covering grooves from bottom to top are formed in the upper end faces of the inner walls of the air outlet grooves, covering plates are arranged in the covering grooves in a sliding mode, U-shaped pull plates are fixedly arranged on the end faces, away from the control box, of the covering plates, circular air inlet grooves capable of being used for installing existing heat dissipation fans are formed in the upper end faces of the control box, dust prevention grooves corresponding to the air inlet grooves are formed in the placing plates above the control box, and dust prevention plates only allowing air to circulate are arranged in the dust prevention grooves.

According to a preferable technical scheme of the invention, a plurality of circular grooves are formed in the front end face and the rear end face of the inner wall of the air outlet groove, the circular grooves are equidistantly distributed from top to bottom, a plurality of telescopic grooves are formed in the front end face and the rear end face of the covering plate, the telescopic grooves are equidistantly distributed from top to bottom, the distance between every two adjacent telescopic grooves is equal to the distance between every two adjacent telescopic grooves, a telescopic rod is arranged in each telescopic groove in a sliding mode, one end, close to the corresponding groove, of each telescopic rod is hemispherical, and a telescopic spring is arranged between each telescopic rod and the corresponding telescopic groove.

The invention has the beneficial effects that: 1. the forward gear is matched with the corresponding rack groove, so that the platform plate moves forwards along with the placing plate, the network control element is firstly installed on the corresponding platform plate and then the platform plate is moved in the initial installation process, and then the platform plate is limited and fixed through the matching of the corresponding L-shaped clamping plate and the clamping groove, so that the installation process is more convenient, and meanwhile, the installation of the network control assembly and the winding of the installed wiring by workers are facilitated, and the follow-up maintenance operation is carried out by the workers.

2. When the V-shaped block arranged in the invention drives the corresponding U-shaped block to move forwards, the chain is separated from the corresponding driving chain wheel, and a worker can directly move the platform plates to adjust the distance between the two platform plates, so that the space utilization rate in the control box is improved while the network control pieces with different sizes and heights can be adapted.

3. According to the invention, a larger friction force is generated between the friction round sleeve and the corresponding placing column, so that after the L-shaped clamping plate exits from the corresponding clamping groove, the problem that the device is damaged due to the fact that the platform plate rapidly falls under the action of self gravity is avoided, and the safety of the device is improved.

Drawings

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the control box and the door of the present invention.

Fig. 3 is a first perspective view of the lifting mechanism of the present invention.

Fig. 4 is an enlarged view of the invention at a in fig. 3.

Fig. 5 is a second perspective view of the lifting mechanism of the present invention.

Fig. 6 is an enlarged view of the invention at B in fig. 5.

Fig. 7 is a partially sectional perspective view of the covering plate of the present invention.

Fig. 8 is an enlarged view of the invention at C in fig. 7.

In the figure: 1. a control box; 10. a placement groove; 11. a box door; 2. a lifting mechanism; 20. placing the plate; 200. placing the column; 201. a platform plate; 202. a card slot; 203. a mating groove; 204. a matching block; 205. an L-shaped clamping plate; 21. a suspension plate; 210. a threaded rod; 211. an intermediate shaft; 212. a pulley; 213. a drive belt; 214. a chain wheel; 215. a sprocket groove; 216. a motor plate; 217. driving the chain wheel; 218. a chain; 22. pulling the groove; 220. pulling the block; 221. a V-shaped block; 222. a U-shaped block; 223. pulling the cylinder; 224. a chain blocking plate; 23. tightly pushing the groove; 230. a pushing block; 231. a stop lever; 232. pushing the spring tightly; 24. a friction round sleeve; 25. a moving groove; 250. a U-shaped plate; 251. advancing the shaft; 252. advancing the gear; 253. a rack slot; 254. a T-shaped slot; 255. a T-shaped plate; 26. a rolling groove; 260. a rolling roller; 3. a heat dissipation mechanism; 30. an air outlet groove; 300. an air outlet plate; 301. an air outlet; 31. a cover plate; 310. a U-shaped pulling plate; 311. an air inlet groove; 312. a dust-proof plate; 32. a groove; 320. a telescopic groove; 321. a telescopic rod; 322. a telescoping spring.

Detailed Description

The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.

Referring to fig. 1 and 2, an IT network control cabinet includes a control box 1, a lifting mechanism 2 and a heat dissipation mechanism 3, wherein a placing groove 10 is formed in the front end surface of the control box 1 from front to back, the lifting mechanism 2 is arranged in the placing groove 10, the heat dissipation mechanism 3 is arranged on the upper end surface and the left and right end surfaces of the control box 1 together, and a box door 11 capable of being tightly closed with the control box 1 is hinged at the left side position of the front end surface of the control box 1 through a hinge shaft;

referring to fig. 1, 2, 3, 4 and 5, the lifting mechanism 2 includes two placing plates 20, two placing plates 20 that are symmetrical up and down are placed in the placing groove 10, four placing columns 200 that are arranged in a matrix are disposed between the two placing plates 20, a plurality of platforms 201 are disposed between the two placing plates 20, a plurality of moving holes penetrating from top to bottom to lower end faces of the platforms 201 are disposed on upper end faces of the platforms 201, each moving hole is matched with a corresponding placing column 200 to slide one by one, two slot groups that are symmetrical front and back are disposed on left and right end faces of an inner wall of the placing groove 10, a plurality of slots 202 that are arranged equidistantly from top to bottom are disposed in the slot groups, matching slots 203 corresponding to the slot groups are disposed on left and right end faces of the platforms 201, matching blocks 204 are disposed in the matching slots 203, L-shaped snap-fit blocks 204 are fixedly connected to lower end faces of the matching blocks 204, L-shaped snap-fit portions 205 of the L-shaped snap-fit with the slots 202 disposed in corresponding positions, the lower end faces of the L-shaped snap-fit plates 205, two interlocking slots are disposed on two suspension plates 21, a pulley portions of a chain wheel 21, a chain wheel 210 that is disposed on a suspension plate, two suspension plate 21 that is disposed on a chain wheel 21, a chain wheel 210 that is disposed on a chain wheel 21, a chain wheel 21 that is disposed on a chain wheel 21, two suspension plate, two chain wheel 210 that is disposed on a chain wheel 21, a rotating motor is arranged between the two motor plates 216, an output shaft of the rotating motor is rotatably connected with the left motor plate 216, a driving chain wheel 217 is fixedly sleeved on the output shaft of the rotating motor, and the driving chain wheel 217 is fixedly connected with all the linkage chain wheels 214 right below the driving chain wheel 217 through a chain 218.

Firstly, the inside of the control box 1 faces to a worker by opening the box door 11, after the worker adjusts the distance between the platform boards 201 according to the height of the IT network control element to be installed, the worker starts working by rotating the motor to drive the driving sprocket 217 to rotate through the output shaft, and drives the sprocket 21 to drive the chain 218 to move synchronously, so that all the linked sprockets 214 meshed with the chain 218 and the driving sprocket 217 rotate synchronously, so as to drive the corresponding middle shafts 211 to rotate synchronously, the corresponding middle shafts 211 drive the front and rear belt wheels 212 at corresponding positions to rotate synchronously through the driving belts 213, so as to rotate the corresponding threaded rods 210, and the L-shaped clamping boards 205 opposite to each other on the left and right move in the direction away from each other by the cooperation between the threaded rods 210 and the L-shaped clamping boards 205, so that the horizontal parts of the L-shaped clamping boards 205 are clamped into the corresponding control elements 202, so that the worker installs the required network control elements by limiting and fixing the platform boards 201 at the moment, the plurality of the arranged clamping grooves 202 can meet the installation requirements of different heights and add additional control elements 201 after adjusting the distance between two adjacent platform boards 201 according to the height of the network, thereby improving the stability of the arrangement of the platform boards and the device, and avoiding the problem of the mutual shaking of the platform boards 201 when the platform column device is placed, and the platform device, and the problem that the platform column moves up and the platform 201 moves up and the platform column moves up and down.

Referring to fig. 6, a pulling groove 22 from the front to the back is formed in the left end face of the suspension plate 21, a pulling block 220 is slidably arranged in the pulling groove 22, a V-shaped block 221 is fixedly arranged on the rear end face of the pulling block 220, U-shaped blocks 222 are arranged on the rear end faces of two branches of the V-shaped block 221, the U-shaped areas of the U-shaped blocks 222 are matched with corresponding chains 218, a pulling cylinder 223 located in front of the corresponding V-shaped block 221 is fixedly arranged on the left end face of the suspension plate 21, the telescopic end of the pulling cylinder 223 is fixedly connected with the front end face of the corresponding pulling block 220, and two link plates 224 located on two sides of the driving sprocket 217 are fixedly sleeved on an output shaft of the rotating motor.

When the network control piece is in work, when the heights of the network control pieces to be installed are different, firstly, the L-shaped clamping plates 205 are made to exit from the corresponding clamping grooves 202 by controlling the rotating motor, then the air cylinders 223 are pulled to work to enable the telescopic ends of the L-shaped clamping plates to be retracted, so that the pulling blocks 220 move forwards in the pulling grooves 22, the corresponding V-shaped blocks 221 drive the U-shaped blocks 222 to move forwards, the U-shaped blocks 222 pull the chains 218 to move forwards, the chains 218 are separated from the corresponding driving chain wheels 217 at the moment, a worker can directly move the platform plates 201 to adjust the distance between the two platform plates 201, so that the distance between the platform plates 201 can be well adapted when the worker installs different network control pieces, the space utilization rate in the control box 1 is improved, and when the matching between the chains 218 and the driving chain wheels 217 is poor after long-term operation, the air cylinders 223 are pulled to control the telescopic ends of the extending out, so that the chains 218 in the corresponding positions are pressed to be matched with the driving chain wheels 217 by the pulling blocks 220 and the V-shaped blocks 221, and the fault tolerance rate when the driving chain wheels 217 are driven.

Referring to fig. 6, a pushing groove 23 is formed in the left end surface of the hanging plate 21 from front to back, a pushing block 230 is slidably disposed in the pushing groove 23, a stop lever 231 is rotatably connected to the left end surface of the pushing block 230, and a pushing spring 232 is fixedly disposed between the front end surface of the pushing block 230 and the corresponding pushing groove 23.

During operation, the in-process of the distance between the adjustment landing slab 201, make the chain 218 lax when removing the landing slab 201 of the top and the bottom, thereby lead to appearing the chain 218 easily and drive the unable complex problem between sprocket 217 and the linkage sprocket 214, so the piece 230 that pushes up that sets up drives corresponding pin 231 and promotes the chain 218 and move backward under the elastic force effect that pushes up spring 232, thereby guaranteed that chain 218 is tightly convenient for and the cooperation of corresponding drive sprocket 217 and linkage sprocket 214 at the in-process of adjustment landing slab 201.

Referring to fig. 4, a friction round sleeve 24 with a high inner wall friction coefficient is arranged in the moving hole, and the friction round sleeve 24 is matched with the corresponding placing column 200.

In the process of adjusting the platform board 201, the friction round sleeve 24 and the corresponding placing column 200 are arranged to generate large friction force, so that after the L-shaped clamping plate 205 exits from the corresponding clamping groove 202, the problem that the platform board 201 falls rapidly under the action of gravity of the platform board 201 to cause damage to the device is avoided, and the safety of the device is improved.

Referring to fig. 1, 2 and 3, the left and right end faces of the control box 1 are respectively provided with a moving groove 25 communicated with the placing groove 10, the left and right end faces of the control box 1 are respectively and fixedly connected with a U-shaped plate 250, a vertically placed forward moving shaft 251 is rotatably arranged in a U-shaped area of the U-shaped plate 250, a forward moving gear 252 is fixedly sleeved on the forward moving shaft 251, the left and right end faces of the lowest placing plate 20 are respectively provided with a rack groove 253 meshed with the corresponding forward moving gear 252, the front end face of the control box 1 is provided with two groups of front grooves which are symmetrical up and down, each group of front grooves comprises two T-shaped grooves 254 from front to back, a T-shaped plate 255 is slidably arranged in the T-shaped grooves 254, and the T-shaped plates 255 are fixedly connected with the corresponding placing plates 20.

Between the installation network controller, it rotates to drive antedisplacement axle 251 through the outside current motor, and the antedisplacement axle 251 anticlockwise rotation of left antedisplacement axle 251 clockwise rotation and right side, thereby cooperate with corresponding rack groove 253 through antedisplacement gear 252, the event makes places board 20 and moves forward, the event landing slab 201 is along with placing board 20 and also move forward, be convenient for the staff to carry out the installation network control subassembly and twine the wiring after the installation, and follow-up be convenient for the staff and overhaul the operation.

Referring to fig. 2, a plurality of rolling grooves 26 distributed in a matrix are formed in the lower end surface of the inner wall of the placing groove 10, a rolling shaft placed transversely is slidably disposed in the rolling grooves 26, and a rolling roller 260 closely fitted to the placing plate 20 adjacent to the upper side is sleeved on the rolling shaft.

When the placing board 20 is moved, the rolling roller 260 and the placing board 20 at the lowest position are arranged to rotate relatively, so that the friction force between the placing board 20 at the lower position and the lower end face of the inner wall of the placing groove 10 is reduced, and the placing board 20 can be conveniently moved back and forth when more network control elements are placed on the platform board 201.

Referring to fig. 1 and 2, heat dissipation mechanism 3 includes air-out groove 30, air-out groove 30 has all been seted up to both ends face about control box 1, be provided with out aerofoil 300 in the air-out groove 30, set up a plurality of exhaust vents 301 that are the matrix and arrange on the play aerofoil 300, the up end of air-out groove 30 inner wall is seted up and is followed supreme groove that covers down, it is provided with apron 31 to cover inslot sliding, the fixed U-shaped arm-tie 310 that is provided with of terminal surface that control box 1 was kept away from to apron 31, the circular shape air inlet tank 311 that can install current radiator fan is seted up to the up end of control box 1, the dust groove that corresponds with air inlet tank 311 is seted up to the board 20 of placing of top, the dust prevention inslot is provided with the dust guard 312 that only supplies the circulation of air.

When the network control element works after being installed, the network control element works through an existing external heat dissipation fan, so that external air is blown into the control box 1, air in the original control box 1 is exhausted through the air outlet grooves 30 on the left side and the right side, heat generated when the network control element works is exhausted while air circulation is formed, long-time continuous work of the network control element is facilitated, and dust is prevented from entering the control box 1 through the dust guard plate 312 and the air outlet plate 300.

Referring to fig. 1, fig. 7 and fig. 8, a plurality of circular grooves 32 arranged at equal intervals from top to bottom are respectively formed in the front end face and the rear end face of the inner wall of the air outlet groove 30, a plurality of telescopic grooves 320 arranged at equal intervals from top to bottom are formed in the front end face and the rear end face of the cover plate 31, the distance between two adjacent telescopic grooves 320 is the same as that between two adjacent grooves 32, a telescopic rod 321 is slidably arranged in each telescopic groove 320, one end of each telescopic rod 321, which is close to the corresponding groove 32, is hemispherical, and a telescopic spring 322 is arranged between each telescopic rod 321 and the corresponding telescopic groove 320.

The during operation, telescopic link 321 through setting up cooperates with the recess 32 that corresponds position department under the elastic force effect of the expanding spring 322 that corresponds, thereby it is spacing to carry on through telescopic link 321 when pulling U-shaped arm-tie 310 makes the apron 31 move the assigned position, and the one end that sets up telescopic link 321 is hemispherical and the telescopic link 321 of being convenient for carries out the complex with recess 32 simultaneously staff can light from top to bottom pulling apron 31, so can make the apron 31 drop-down to required position through telescopic link 321 and recess 32's cooperation, can cover the device inner wall when the device does not use simultaneously, avoid the dust to get into, and change the area of the air inlet tank 311 of the left and right sides through the position of adjusting the apron 31, thereby change inside air flow rate and adjust the thermal speed of discharge.

During specific work, firstly, the inside of the control box 1 faces to a worker by opening the box door 11, the external existing motor drives the forward moving shaft 251 to rotate, so that the forward moving gear 252 is matched with the corresponding rack groove 253, the platform board 201 moves forward along with the placing board 20, after the worker adjusts the distance between the platform board 201 according to the height of an IT network control element to be installed, the rotating motor starts to work, the output shaft drives the driving chain wheel 217 to rotate, and the driving chain wheel 217 drives the chain 218 to synchronously move, so that all the linkage chain wheels 214 and the driving chain wheel 217 which are meshed with each other by the chain 218 are synchronously rotated, the corresponding intermediate shaft 211 is driven to synchronously rotate, the corresponding intermediate shaft 211 drives the front and rear belt wheels 212 at corresponding positions to synchronously rotate through the connecting belt, so that the corresponding threaded rod 210 rotates, and the horizontal part of the L-shaped clamping board 205 is clamped into the corresponding clamping groove 202 through the matching between the threaded rod control element 210 and the L-shaped clamping board 205, and then the worker can install or dismantle the network.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a IT network control cabinet, includes control box (1), elevating system (2) and heat dissipation mechanism (3), ITs characterized in that: a placing groove (10) from front to back is formed in the front end face of the control box (1), a lifting mechanism (2) is arranged in the placing groove (10), the upper end face and the left and right end faces of the control box (1) are provided with a heat dissipation mechanism (3) together, and a box door (11) capable of being tightly closed with the control box (1) is hinged to the left side position of the front end face of the control box (1) through a hinge shaft;

the lifting mechanism (2) comprises placing plates (20), two vertically symmetrical placing plates (20) are placed in the placing groove (10), four placing columns (200) which are arranged in a matrix are arranged between the two placing plates (20), a plurality of platform plates (201) are arranged between the two placing plates (20), a plurality of moving holes which penetrate through the platform plates (201) from top to bottom are formed in the upper end faces of the platform plates (201), each moving hole is matched with the corresponding placing column (200) in a one-to-one sliding mode, a hanging plate (21) is fixedly arranged on the lower end face of each platform plate (201), two front and back symmetrical threaded rods (210) are connected to the hanging plate (21) in a rotating mode, the threaded rods (210) are opposite in direction, the left end face and the right end face of the hanging plate (21) are provided with an intermediate shaft (211) in a rotating mode, the right side portion of the hanging plate (210) which is located on the hanging plate (21) is fixedly provided with a belt wheel (212), two front and back belt wheels (212) are connected with the intermediate shaft (211) through a transmission belt (213), the intermediate shaft (211) is arranged on the left end face and right end face of a linkage plate (215) which is provided with a top and bottom chain wheel (214) of the platform plate (201) which is arranged on the linkage plate (21) and a top, a top and a top chain wheel (215) which is arranged on the linkage plate (21) which is arranged on the platform plate, a rotating motor is arranged between the two motor plates (216), an output shaft of the rotating motor is rotatably connected with the motor plate (216) on the left side, a driving chain wheel (217) is fixedly sleeved on the output shaft of the rotating motor, and the driving chain wheel (217) is fixedly connected with all linkage chain wheels (214) under the driving chain wheel (217) through a chain (218).

2. The IT network control cabinet of claim 1, wherein: the slot group of two longitudinal symmetries is all seted up to both ends face about standing groove (10) inner wall, include a plurality of draw-in grooves (202) of arranging from last equidistance extremely down in the slot group, cooperation groove (203) that correspond with the slot group are all seted up to both ends face about landing slab (201), it has cooperation piece (204) to slide in cooperation groove (203), the lower terminal surface fixedly connected with L shape cardboard (205) of cooperation piece (204), and the horizontal part of L shape cardboard (205) mutually supports with draw-in groove (202) that correspond the position, the vertical portion of L shape cardboard (205) separately is equipped with the thread groove of mutually supporting with threaded rod (210) that correspond.

3. The IT network control cabinet of claim 1, wherein: hang pulling groove (22) after the past has been seted up to the left end face of board (21), it is provided with pulling piece (220) to slide in pulling groove (22), the fixed V-arrangement piece (221) that is provided with of rear end face of pulling piece (220), the rear end face of two branches of V-arrangement piece (221) all is provided with U-arrangement piece (222), and the U-arrangement area of U-arrangement piece (222) mutually supports with chain (218) that correspond, the fixed pulling cylinder (223) that is provided with in left end face that hangs board (21) is located corresponding V-arrangement piece (221) the place ahead, and the flexible end of pulling cylinder (223) and the preceding terminal surface fixed connection of the pulling piece (220) that corresponds, the fixed cover of output shaft that rotates the motor is equipped with two fender link joint boards (224) that are located drive sprocket (217) both sides respectively.

4. The IT network control cabinet of claim 1, wherein: the left end face of the hanging plate (21) is provided with a push-up groove (23) from front to back, a push-up block (230) is arranged in the push-up groove (23) in a sliding mode, the left end face of the push-up block (230) is connected with a stop lever (231) in a rotating mode, and a push-up spring (232) is fixedly arranged between the front end face of the push-up block (230) and the corresponding push-up groove (23).

5. The IT network control cabinet of claim 1, wherein: a friction round sleeve (24) with a higher inner wall friction coefficient is arranged in the moving hole, and the friction round sleeve (24) is matched with the corresponding placing column (200).

6. The IT network control cabinet of claim 1, wherein: the roll table is characterized in that moving grooves (25) communicated with the placing grooves (10) are formed in the left end face and the right end face of the control box (1), U-shaped plates (250) are fixedly connected to the left end face and the right end face of the control box (1), vertically placed forward shafts (251) are arranged in the U-shaped areas of the U-shaped plates (250) in a rotating mode, forward gears (252) are fixedly sleeved on the forward shafts (251), rack grooves (253) meshed with the corresponding forward gears (252) are formed in the left end face and the right end face of the lowest placing plate (20), two groups of vertically symmetrical front groove groups are formed in the front end face of the control box (1), each group of front groove groups comprises two T-shaped grooves (254) from front to back, T-shaped plates (255) are arranged in the T-shaped grooves (254) in a sliding mode, the T-shaped plates (255) are fixedly connected with the corresponding placing plates (20), a plurality of rolling grooves (26) distributed in a matrix mode are formed in the lower end face of the inner wall of the placing grooves (10), rolling grooves (26) are provided with rolling shafts which are transversely placed in a sliding mode, and rollers (260) adjacent to the placing plates (20) above and matched with the rolling shafts are sleeved on the tightly attached shafts.

7. The IT network control cabinet of claim 1, wherein: radiating mechanism (3) are including air-out groove (30), air-out groove (30) have all been seted up to both ends face about control box (1), be provided with out aerofoil (300) in air-out groove (30), set up a plurality of exhaust vents (301) that are the matrix and arrange on play aerofoil (300), the up end of air-out groove (30) inner wall is seted up and is followed supreme covering groove down, it slides and is provided with covering plate (31) to cover in the groove, the fixed U-shaped arm-tie (310) that is provided with of terminal surface that control box (1) was kept away from in covering plate (31), circular shape air inlet duct (311) that can install current radiator fan are seted up to the up end of control box (1), the dust groove that corresponds with air inlet duct (311) is seted up in board (20) of placing of top, be provided with dust guard (312) that only supplies the circulation of air in the dust groove.

8. An IT network control cabinet according to claim 7, characterized in that: a plurality of circular shape recess (32) that arrange from last equidistance down are all seted up to both ends face around air-out groove (30) inner wall, flexible groove (320) that a plurality of from equidistance were arranged under the top have been seted up to both ends face around apron (31), and the interval of two adjacent flexible groove (320) is the same with the interval of two adjacent recess (32), it is provided with telescopic link (321) to slide in flexible groove (320), and telescopic link (321) are close to corresponding recess (32) one end and are hemispherical, be provided with expanding spring (322) between telescopic link (321) and the flexible groove (320) that correspond.