Switch board of convenient deashing
Technical Field
The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet convenient for ash removal.
Background
The power distribution cabinet is a mass parameter on data, generally forms a low-voltage forest according to electric wiring, and requires that switch equipment, a measuring instrument, protection electrical appliances and auxiliary equipment are assembled in a closed or semi-closed metal cabinet or on a screen, so as to form the low-voltage power distribution cabinet; the circuit can be switched on or off by means of a manual or automatic switch during normal operation.
At present switch board is in the in-process of using, and the filter screen surface is stained with the dust easily, and the dust blocks up the radiating effect that the filter screen influences the cabinet body, needs periodic treatment, but the filter screen is mostly fixed on the switch board, and is inconvenient to pull down it, clears up it, and direct clearance on the switch board then easily leads to the dust to get into in the switch board, influences electronic component, and when installing electronic component, needs the staff to lean on one's side to get into and installs in the switch board simultaneously, and its space is narrow and small, influences installation effectiveness.
Disclosure of Invention
(1) Technical problem to be solved
Aiming at the defects in the prior art, the utility model aims to provide a power distribution cabinet convenient for ash removal, which has the characteristics of convenient ash removal and convenient installation of electronic elements.
(2) Technical proposal
In order to achieve the above purpose, the utility model provides a power distribution cabinet convenient for ash removal, which comprises a cabinet body, wherein the top of the cabinet body is communicated with an exhaust pipe, the exhaust pipe is fixedly connected with an exhaust fan, the outer side of the exhaust pipe is in threaded connection with a circular pipe, the inner wall of the circular pipe is fixedly connected with a first filter screen, two sides of the cabinet body are provided with air inlets, two air inlets are identical in structure, a fixing frame is clamped in the air inlets, a second filter screen is fixedly connected in the fixing frame, four grooves are formed in the outer side of the air inlets, movable blocks are movably connected in the four grooves through pin shafts, one sides of the four movable blocks are fixedly connected with a telescopic assembly, one ends of the telescopic assembly are fixedly connected with clamping plates, one sides of the four clamping plates are fixedly connected with the outer side of the fixing frame in a lap joint mode, the bottom of the inner wall of the cabinet body is fixedly connected with a movable plate, the top of the movable plate is provided with a movable groove, the movable plate is movably connected in the movable groove, the top of the movable plate is fixedly connected with a movable plate, and the top of the movable plate is fixedly connected with a six-side annular frame.
When using the switch board of convenient deashing of this technical scheme, through ring canal and exhaust pipe threaded connection, mount joint is in the air intake, and telescopic subassembly and splint are fixed the mount to the convenience is dismantled the deashing to first filter screen and second filter screen, through fly leaf, movable groove, boss and movable disk's setting, is convenient for pull out the hexagonal ring frame towards the cabinet body, and can rotate the hexagonal ring frame at the in-process of installation, improves the installation convenience to electronic component.
Further, the telescopic assembly comprises a telescopic rod and a spring, the spring is sleeved outside the telescopic rod, one end of the telescopic rod and one end of the spring are fixedly connected to one side of the movable block, and the other end of the telescopic rod and the other end of the spring are fixedly connected to one side of the clamping plate.
Further, the front side of the cabinet body is movably connected with a cabinet door through two hinges, and a controller is arranged on the cabinet door.
Further, an external thread is arranged on the outer side of the exhaust pipe, an internal thread is arranged on the inner wall of the circular pipe, and the external thread of the exhaust pipe is in threaded connection with the internal thread of the circular pipe.
Further, the hexagonal ring frame is in a hollowed-out design.
Further, a storage groove is formed in the bottom of the movable plate, and two support legs are movably connected in the storage groove through two pin shafts respectively.
Further, two sliding grooves are formed in the bottom of the inner wall of the cabinet body, sliding blocks are connected in the two sliding grooves in a sliding mode, and the tops of the two sliding blocks are fixedly connected to the bottom of the movable plate.
Further, fixing bolts are threaded on two sides of the top of the movable plate, and one ends of the two fixing bolts are lapped on the top of the movable plate.
(3) Advantageous effects
In summary, the utility model has the following beneficial effects:
1. the fixing frame is clamped in the air inlet through the annular pipe and the exhaust pipe in threaded connection, and the telescopic assembly and the clamping plate fix the fixing frame, so that the first filter screen and the second filter screen can be conveniently detached for ash removal, the hexagonal ring frame is conveniently pulled out of the cabinet body through the arrangement of the movable plate, the movable groove, the convex disc and the movable disc, the hexagonal ring frame can be rotated in the installation process, and the installation convenience of electronic elements is improved;
2. through hexagonal ring frame fretwork design, the flow of the air of being convenient for promotes the radiating effect, through setting up the landing leg, can improve the stability of pulling out back fly leaf, through setting up fixing bolt, be convenient for fix the position of activity dish, prevent that it from appearing the rotation phenomenon.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the description of the embodiments or the prior art will be briefly described, and it is apparent that the drawings in the following description are only one embodiment of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic diagram of a front cross-sectional structure of the present utility model;
FIG. 3 is a schematic diagram of the flip structure of the movable plate in FIG. 2;
FIG. 4 is a schematic view of the sectional structure of the portion A in FIG. 1;
fig. 5 is a schematic view of the telescopic assembly shown in fig. 4.
The marks in the drawings are:
1. a cabinet body; 2. a cabinet door; 3. a controller; 4. an exhaust pipe; 5. a grommet; 6. a first filter screen; 7. an exhaust fan; 8. an air inlet; 9. a fixing frame; 10. a second filter screen; 11. a groove; 12. a movable block; 13. a telescoping assembly; 131. a telescopic rod; 132. a spring; 14. a clamping plate; 15. a chute; 16. a slide block; 17. a movable plate; 18. a storage groove; 19. a support leg; 20. a movable groove; 21. a cam; 22. a movable plate; 23. a fixing bolt; 24. a hexagonal ring frame.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present utility model easy to understand, the technical solutions in the embodiments of the present utility model are clearly and completely described below to further illustrate the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all versions.
Examples:
the utility model is described in further detail below with reference to fig. 1-5.
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a switch board of convenient deashing, the power distribution cabinet comprises a cabinet body 1, cabinet 1's top intercommunication has exhaust pipe 4, fixedly connected with exhaust fan 7 in the exhaust pipe 4, the outside threaded connection of exhaust pipe 4 has ring pipe 5, ring pipe 5 inner wall fixedly connected with first filter screen 6, air intake 8 has all been seted up to cabinet 1's both sides, two air intake 8 department structures are the same, joint has mount 9 in the air intake 8, fixedly connected with second filter screen 10 in the mount 9, four recess 11 have been seted up in the outside of air intake 8, four recess 11 are interior all through round pin axle swing joint movable block 12, one side fixedly connected with telescopic assembly 13 of four movable block 12, the equal fixedly connected with splint 14 of one end of four telescopic assembly 13, one side of four splint 14 all overlaps with the outside of mount 9, through ring pipe 5 and exhaust pipe 4 threaded connection, mount 9 joint is in air intake 8, telescopic assembly 13 and splint 14 are fixed to mount 9, thereby the convenience is dismantled first filter screen 6 and second filter screen 10, the inner wall bottom sliding connection of cabinet 1 has fly leaf 17, four recess 11 have movable block 12 through round pin axle swing joint, one side of four movable block 12, one side fixedly connected with flexible plate 20, one side 20 is provided with the flange 22 in the movable plate 20, the movable plate 20 is arranged in the six movable plate 20, the movable plate 20 is arranged in the movable plate 20, six movable plate 20, the side is convenient for the side, the movable plate is installed through the movable plate 20, the six movable plate 20, the side is installed in the movable plate, and is 20, the movable plate is convenient to be installed.
Specifically, the telescopic assembly 13 includes telescopic link 131 and spring 132, telescopic link 131 overcoat has spring 132, telescopic link 131 and spring 132's one end fixed connection is in one side of movable block 12, telescopic link 131 and spring 132's the other end fixed connection is in one side of splint 14, the front one side of cabinet body 1 has cabinet door 2 through two hinge swing joint, be provided with controller 3 on the cabinet door 2, the exhaust pipe 4 outside is provided with the external screw thread, the ring canal 5 inner wall is provided with the internal screw thread, the external screw thread of exhaust pipe 4 and the internal screw thread threaded connection of ring canal 5, hexagonal link 24 is the fretwork design.
Through adopting above-mentioned technical scheme, the conventional known equipment that controller 3 can play control for computer etc. controller 3 passes through wire and exhaust fan 7 electric connection, through hexagonal ring frame 24 fretwork design, the flow of the air of being convenient for promotes the radiating effect.
Specifically, the bottom of fly leaf 17 has been seted up and has been accomodate groove 18, accomodate groove 18 and have two landing legs 19 through two round pins swing joint respectively, two spouts 15 have been seted up to the inner wall bottom of cabinet body 1, equal sliding connection has slider 16 in two spouts 15, the equal fixed connection in the bottom of fly leaf 17 in the top of two sliders 16, fixing bolt 23 has been worn to the equal screw thread in the top both sides of fly leaf 22, the one end of two fixing bolts 23 all overlap joint at the top of fly leaf 17.
Through adopting above-mentioned technical scheme, through setting up landing leg 19, can improve the stability of pulling out back fly leaf 17, through setting up fixing bolt 23, be convenient for fix the position of activity dish 22, prevent that it from appearing the rotation phenomenon.
The working principle of the utility model is as follows: when the cabinet door 2 is used, the movable plate 17 is pulled, the movable plate 17 drives the sliding block 16 to slide in the sliding groove 15, the movable plate 17 is pulled out, the supporting legs 19 are unfolded from the storage groove 18, the supporting legs 19 are propped against the ground to support the movable plate 17, then the electronic components can be installed on the outer side of the hexagonal ring frame 24, when the electronic components are installed on the rear side of the hexagonal ring frame 24, the hexagonal ring frame 24 can be rotated, the movable disk 22 drives the convex disk 21 to rotate in the movable groove 20, the angle of the hexagonal ring frame 24 is adjusted, the electronic components can be installed again, after the installation is completed, the fixing bolts 23 are rotated, the bottoms of the fixing bolts 23 prop against the top of the movable plate 17, and the position of the movable disk 22 is fixed;
when ash removal is needed, the ring pipe 5 can be rotated, the ring pipe 5 is taken down from the exhaust pipe 4, the clamping plate 14 is pulled, the clamping plate 14 drives the telescopic component 13 to stretch, the clamping plate 14 is not overlapped with the outer side of the fixed frame 9 any more, the clamping plate 14 is rotated, the movable block 12 is driven by the clamping plate 14 through the telescopic component 13 to rotate, the clamping plate 14 is rotated to one side, the operation is repeated, the clamping plate 14 is separated from the fixed frame 9, then the fixed frame 9 can be taken out from the air inlet 8, and then the detached first filter screen 6 and second filter screen 10 are cleaned.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.