CN114400558B

CN114400558B - Electrical box connecting frame for constructional engineering

Info

Publication number: CN114400558B
Application number: CN202210091450.0A
Authority: CN
Inventors: 张振宇
Original assignee: Jinan Sijian Group Intelligent Fire Engineering Co ltd
Current assignee: Jinan Sijian Group Intelligent Fire Engineering Co ltd
Priority date: 2022-01-26
Filing date: 2022-01-26
Publication date: 2024-02-23
Anticipated expiration: 2042-01-26
Also published as: CN114400558A

Abstract

An electric box connecting frame for constructional engineering belongs to the technical field of constructional engineering, and solves the technical problems that an existing damping mechanism and a heat dissipation mechanism occupy a large space, and the performance utilization rate is low. The utility model provides an electrical box link for building engineering, including supporting seat, mount pad and slide rail, the slide rail is fixed on the wall body, mount pad and slide rail sliding connection, the lower extreme and the supporting seat fixed connection of mount pad, the shock attenuation chamber has been seted up to the inside of supporting seat, the inside sliding connection in shock attenuation chamber has the buoyancy board, be provided with damper between the downside of buoyancy board and the shock attenuation chamber, a plurality of limbers have been seted up on the buoyancy board, the upside of buoyancy board is fixed with a plurality of support columns, the upper end of support column is provided with fixed subassembly, the upper end of supporting seat is provided with blowing mechanism. The invention has the advantages of linkage matching of the damping mechanism and the heat dissipation mechanism, space occupation reduction and full utilization of parts of the damping mechanism and the heat dissipation mechanism.

Description

Electrical box connecting frame for constructional engineering

Technical Field

The invention belongs to the technical field of constructional engineering, and relates to a connecting frame, in particular to an electric box connecting frame for constructional engineering.

Background

At present, in building construction, an electric box needs to be installed, an electric box connecting frame needs to be used for installing the electric box, and the existing electric box connecting frame is generally fixed on a wall body through bolts or directly welded on the wall body, so that the connecting frame is inconvenient to detach after the construction is finished.

Through searching, for example, chinese patent literature discloses a connecting frame for an electrical box for building [ application number: 202120238787.0; publication No.: CN214204803U ]. The connecting frame is provided with the mounting block, the inserted link and the push rod, and the inserted link is separated from the jack on the mounting block by pushing the push rod, so that the mounting plate can be conveniently and rapidly detached from the wall body, and the dismounting efficiency is improved; the L plate I and the L plate II are arranged, the two L plates I clamp the two sides of the electric box, the L plate II clamps the front side of the electric box, so that the electric box is fixed, the situation that the electric box falls down due to the displacement of the electric box caused by vibration is avoided, and the safety is improved, and meanwhile the building construction is not influenced.

The first L plate and the second L plate disclosed in the patent can fix an electric box and prevent the electric box from being displaced due to vibration, but the device cannot reduce vibration generated by the electric box, so that internal components are easy to damage due to vibration of the electric box, a heat dissipation auxiliary mechanism is not arranged, a large amount of dust is easy to generate due to construction environment in constructional engineering, the heat dissipation mechanism of the electric box is simply utilized, the dust is easy to enter the electric box to pollute the components, the service life of the components is influenced, and the damping mechanism and the heat dissipation mechanism are independently arranged in the prior art, so that a large amount of space is occupied, and the performances of the damping mechanism and the heat dissipation mechanism cannot be fully utilized.

Disclosure of Invention

The invention aims to solve the problems in the prior art, and provides an electrical box connecting frame for constructional engineering, which aims to solve the technical problems that: how to realize the linkage cooperation to damper and heat dissipation mechanism, reduce the space that occupies for damper and heat dissipation mechanism's spare part obtains the make full use of.

The aim of the invention can be achieved by the following technical scheme:

the utility model provides an electrical box link for building engineering, includes supporting seat, mount pad and slide rail, and the slide rail is fixed on the wall body, mount pad and slide rail sliding connection, the lower extreme and the supporting seat fixed connection of mount pad, the shock attenuation chamber has been seted up to the inside of supporting seat, the inside sliding connection in shock attenuation chamber has the buoyancy board, be provided with damper between the downside of buoyancy board and the shock attenuation chamber, a plurality of limbers have been seted up on the buoyancy board, the upside of buoyancy board is fixed with a plurality of support columns, and the upper end of support column is provided with fixed subassembly, and the upper end of supporting seat is provided with the mechanism of blowing, and the mechanism of blowing passes through ventilation pipe and shock attenuation chamber intercommunication, and the upside of supporting seat still is provided with seal assembly, the mechanism of blowing is located seal assembly's inside, and the outside of supporting seat is fixed with the fan, and the fan passes through the pipeline intercommunication with the bottom in shock attenuation chamber.

The working principle of the invention is as follows: when using, place the electrical box on seal assembly, make the heat dissipation hole of electrical box below be located seal assembly's inside, then utilize fixed subassembly to fix the electrical box, be full of the liquid that is located buoyancy board downside in the shock attenuation chamber, when producing vibrations, buoyancy board can vibrate from top to bottom, thereby utilize damper to cushion the shock attenuation to buoyancy board, and when buoyancy board reciprocates, make liquid can flow from top to bottom through the limbers, thereby utilize buoyancy of buoyancy board and the resistance that liquid flows, further shock attenuation to the device, thereby realize the protection to the inside components and parts of electrical box, when need dispel the heat, can open the fan, the fan is with the air suction of outside to the shock attenuation intracavity, the air of suction is at first to the liquid in, utilize liquid to cool down the dust removal, then rethread limbers and ventilation pipe send into in the mechanism, because the louvre of mechanism and electrical box all is located seal assembly's inside, can make the air after cooling enter into the electrical box, carry out its inside, not only can improve the radiating effect of electrical box, moreover can open the fan, the fan is opened, the fan is cooled down, the air inlet to the clean air has been realized to the dust, the device is cooled down, the dust has been realized, the dust has been cooled down, the device has been cooled, and the device has been cooled, the practical has been realized, and has been cooled, and has been realized, the device has been cooled down, and has been used to the device.

The sealing assembly comprises two annular telescopic seats and two annular sealing seats, the annular telescopic seats are fixedly connected with the supporting seats, annular telescopic cavities with lower ends being open are formed in the annular sealing seats, a plurality of telescopic rods are fixed at the upper ends of the annular telescopic cavities, the lower ends of the telescopic rods are fixedly connected with the annular telescopic seats, first springs are sleeved on the peripheries of the telescopic rods, the upper ends of the first springs are fixedly connected with the annular telescopic cavities, and the lower ends of the first springs are fixedly connected with the annular telescopic seats.

By adopting the structure, when the electric box is installed, the electric box is placed on the annular sealing seat, the annular sealing seat can be pressed down under the gravity of the electric box, so that the annular sealing seat moves down and compresses the first spring, the elastic force of the first spring can be utilized when the electric box is fixed, the extrusion force between the annular sealing seat and the electric box is improved, and the sealing effect of the annular sealing seat is improved.

The fixed subassembly includes horizontal fixing base and vertical fixing base, horizontal fixing base is fixed in the upper end of support column, threaded connection has a plurality of first threaded rods on the horizontal fixing base, and the one end that seal assembly was kept away from to first threaded rod is fixed with first drive wheel, and the other end swivelling joint of first threaded rod has the grip slipper, and both ends all are fixed with the slip post around the vertical fixing base, and the spout has been seted up at both ends about the horizontal fixing base, slip post and spout sliding connection, and the other end threaded connection of slip post has the second threaded rod, and the other end of second threaded rod is fixed with the second drive wheel.

By adopting the structure, when the electric box is installed, the first threaded rod can be rotated through the first driving wheel, thereby the clamping seat is driven to move, the front side and the rear side of the electric box are clamped and fixed through pushing the sliding column to move in the sliding groove, the front side and the rear side of the electric box are clamped by the longitudinal fixing seat, after the front side and the rear side of the longitudinal fixing seat are abutted against each other, the second threaded rod is driven to rotate through the second driving wheel, the second threaded rod is enabled to move towards the inside of the sliding column, the second driving wheel is abutted against and clamped with the transverse fixing seat, the fixing of the longitudinal fixing seat is realized, the operation is simple and convenient, the periphery of the electric box can be fixed, the installation stability of the electric box is ensured, in addition, the position of the electric box can be adjusted according to the position of the radiating hole at the lower end of the electric box, and the position of the clamping seat and the longitudinal fixing seat are adjusted, and the fixing requirements of fixing of different electric boxes are met.

The clamping seat is provided with a plurality of balls in a rolling way on one side close to the sealing assembly and one side close to the sealing assembly of the longitudinal fixing seat.

By adopting the structure, the sliding friction between the electric box and the fixing component can be changed into rolling friction when the periphery of the electric box is limited, so that the electric box can move up and down, the electric box is convenient to disassemble and assemble, and the electric box can have certain displacement during shock absorption, so that the shock absorption effect is further improved.

The water through holes are positioned at the outer edge of the buoyancy plate, and the ventilation pipe is positioned right above the middle part of the buoyancy plate.

By adopting the structure, the water outlet direction of the water through hole is staggered with the air inlet direction of the ventilation pipe, so that liquid is prevented from entering the blowing mechanism through the ventilation pipe, and the protection of the blowing mechanism is realized.

The damping component comprises a second spring, the upper end and the lower end of the second spring are respectively fixedly provided with a drying agent box, the drying agent box at the upper end is fixedly connected with the buoyancy plate, the drying agent box at the lower end is fixedly connected with the inner lower end of the supporting seat, the periphery of the second spring is sleeved with a folding waterproof cover, the upper end of the folding waterproof cover is fixedly connected with the buoyancy plate through an annular sealing pad, and the lower end of the folding waterproof cover is fixedly connected with the inner lower end of the supporting seat through an annular sealing pad.

By adopting the structure, after the device is installed, the device can be buffered and damped by utilizing the expansion of the second spring, and the second spring is sealed by utilizing the folding waterproof cover, so that the second spring is prevented from being corroded by liquid, the second spring is protected, and the service life of the second spring is ensured.

The air blowing mechanism comprises an air blowing box, the upper end of the ventilating pipe is communicated with the inside of the air blowing box, a filter screen is fixed at the upper end of the ventilating pipe, a separation net is fixed in the air blowing box, a drying agent positioned at the lower side of the separation net is filled in the air blowing box, and a plurality of air outlet components are arranged at the upper side of the air blowing box.

By adopting the structure, when heat dissipation is carried out, after air enters the blow-off box through the ventilation pipe, the air can be adsorbed and dried by the drying agent, so that the air is prevented from being more humid through liquid, moisture enters the electric box, and the drying inside the electric box is ensured.

The bottom of shock attenuation chamber is fixed with the motor, the output axle head of motor is fixed with the rotation axis, the upper end of rotation axis passes buoyancy board and supporting seat and stretches into in the blow box, rotation axis and buoyancy board sliding connection, and the upper end periphery of rotation axis is provided with a plurality of (mixing) shafts, be fixed with a plurality of stirring leaves on the (mixing) shaft, be fixed with the heating element on the stirring leaf.

By adopting the structure, after a period of use, the motor and the heating element can be started, the stirring shaft and the stirring blade are utilized to stir the drying agent, and meanwhile, the heating element is utilized to heat and dry the drying agent, so that the drying agent can be reused, the drying effect is guaranteed, the use cost is reduced, the motor is positioned in the liquid in the damping cavity, the motor can be cooled by the liquid during drying, the heat generated by the motor can be conveniently reduced, the influence of the heat generated by the heating element on the motor can be reduced by the other party, and the service life of the motor is protected while resources are fully utilized.

The upper end of the stirring shaft extends into the driving cavity and is fixedly provided with a driven gear, the upper end of the driving cavity is rotationally connected with a driving shaft, the upper end of the driving shaft extends out of the rotating shaft and is fixedly connected with a separation net, the lower end of the driving shaft is positioned in the driving cavity and is fixedly provided with a driving disc, and the outer edge of the lower side of the driving disc is provided with a section of conical rack which is matched with the driven gear.

By adopting the structure, when the motor drives the rotating shaft to rotate, the stirring shaft is driven to transversely rotate after rotation, stirring in the horizontal direction is realized, and under the action of the conical rack on the driving disc, the conical rack is meshed with the driven gear to drive the stirring shaft to rotate by a certain angle, and in the working process, the conical rack can be intermittently meshed with the driven gears on a plurality of stirring shafts in sequence, so that intermittent small-angle rotation of a plurality of stirring shafts is realized, the inclination angle of the stirring blades is changed, the stirring range of the stirring blades is changed, the stirring effect is improved, and the drying uniformity is ensured.

The air-out subassembly includes the air-out seat, the air-out groove has been seted up to the inside of air-out seat, the seal groove has been seted up to the bottom of air-out groove, the internal diameter of seal groove is less than the internal diameter of air-out groove, sliding connection has sealing block in the seal groove, the lower extreme of seal groove is connected with the blow box through the play tuber pipe, the downside of sealing block is fixed with the direction slide bar, the lower extreme of direction slide bar passes out the tuber pipe and stretches into in the blow box, the lower extreme of direction slide bar is fixed with limit baffle, limit baffle's upside is fixed with the third spring, the upper end and the blow box fixed connection of third spring, the periphery at the direction slide bar is established to the third spring housing.

By adopting the structure, when radiating, air enters into the blow box, the pressure in the blow box is increased, thereby extrude the sealing block, make the sealing block move up into the air outlet groove, because the external diameter of sealing block is less than the internal diameter of air outlet groove, the air can blow out through the clearance between the periphery of sealing block and the air outlet groove, when not radiating, under the elasticity of third spring, make the sealing block enter into in the seal groove, thereby seal the air outlet seat, prevent that the moisture evaporation in drier and the shock attenuation intracavity from entering into the electrical box, and when drying, also can prevent steam and the heat that the evaporation produced from entering into the electrical box, thereby realize the protection to components and parts in the electrical box.

Compared with the prior art, the electric box connecting frame for the building engineering has the following advantages:

1. when using, place the electrical box on seal assembly, make the heat dissipation hole of electrical box below be located seal assembly's inside, then utilize fixed subassembly to fix the electrical box, be full of the liquid that is located buoyancy board downside in the shock attenuation chamber, when producing vibrations, buoyancy board can vibrate from top to bottom, thereby utilize damper to cushion the shock attenuation to buoyancy board, and when buoyancy board reciprocates, make liquid can flow from top to bottom through the limbers, thereby utilize buoyancy of buoyancy board and the resistance that liquid flows, further shock attenuation to the device, thereby realize the protection to the inside components and parts of electrical box, when need dispel the heat, can open the fan, the fan is with the air suction of outside to the shock attenuation intracavity, the air of suction is at first to the liquid in, utilize liquid to cool down the dust removal, then rethread limbers and ventilation pipe send into in the mechanism, because the louvre of mechanism and electrical box all is located seal assembly's inside, can make the air after cooling enter into the electrical box, carry out its inside, not only can improve the radiating effect of electrical box, moreover can open the fan, the fan is opened, the fan is cooled down, the air inlet to the clean air has been realized to the dust, the device is cooled down, the dust has been realized, the dust has been cooled down, the device has been cooled, and the device has been cooled, the practical has been realized, and has been cooled, and has been realized, the device has been cooled down, and has been used to the device.

2. The arrangement of the sealing component can utilize the elastic force of the first spring to improve the extrusion force between the annular sealing seat and the electric box, thereby improving the sealing effect of the annular sealing seat.

3. The setting of fixed subassembly can all fix all around the electric box, guarantees the stability of electric box installation, can be according to the position of electric box lower extreme louvre moreover, through adjusting the position of grip slipper and vertical fixing base, realizes the regulation to electric box position, satisfies the fixed demand of different electric boxes.

4. The setting of ball becomes rolling friction with the sliding friction between electric box and the fixed subassembly for the electric box can reciprocate, is convenient for not only dismantle the electric box, and when the shock attenuation, the electric box can have certain displacement moreover, thereby further improvement buffering shock attenuation's effect.

5. The folding type protective cover and the drying agent box are arranged to prevent liquid from corroding the second spring, so that the second spring is protected, and the service life of the second spring is guaranteed.

6. The setting of mechanism of blowing can dry the air, guarantees the desiccation in the electric box to can regularly dry inside drier, guarantee the drying effect and the life of drier.

Drawings

Fig. 1 is a schematic structural view of the installation state of the present invention.

Fig. 2 is a schematic perspective view of the present invention.

Fig. 3 is a top view of the present invention.

Fig. 4 is an exploded view of the structure of the lateral holding portion in the present invention.

Fig. 5 is an exploded view of the seal assembly of the present invention.

Fig. 6 is a schematic view of the internal structure of the support base in the present invention.

Fig. 7 is a partial enlarged view at a in fig. 6.

Fig. 8 is a schematic structural view of a blowing mechanism in the present invention.

Fig. 9 is a schematic view of the structure inside the rotary shaft.

Fig. 10 is a partial enlarged view at B in fig. 8.

Fig. 11 is a schematic perspective view of a driving disk.

In the figure, 1, a supporting seat; 2. a mounting base; 3. a slide rail; 4. a seal assembly; 5. a fixing assembly; 6. a support column; 7. a transverse fixing seat; 8. a first threaded rod; 9. a first drive wheel; 10. a clamping seat; 11. a ball; 12. a chute; 13. a sliding column; 14. a longitudinal fixing seat; 15. a second threaded rod; 16. a second drive wheel; 17. an annular sealing seat; 18. an annular expansion chamber; 19. a telescopic rod; 20. an annular telescopic seat; 21. a first spring; 22. a damping cavity; 23. a buoyancy plate; 24. a water through hole; 25. a blower; 26. a ventilation pipe; 27. a blowing mechanism; 28. a motor; 29. a desiccant cartridge; 30. a second spring; 31. folding waterproof cover; 32. an annular gasket; 33. a blow box; 34. a filter screen; 35. a rotation shaft; 36. a stirring shaft; 37. stirring the leaves; 38. a heating member; 39. a separation net; 40. a drive shaft; 41. a drive chamber; 42. a drive plate; 43. a conical rack; 44. a driven gear; 45. an air outlet seat; 46. an air outlet groove; 47. sealing grooves; 48. a sealing block; 49. an air outlet pipe; 50. a guide slide bar; 51. a limit baffle; 52. and a third spring.

Detailed Description

The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.

This electrical box link for building engineering, as shown in fig. 1-11, including supporting seat 1, mount pad 2 and slide rail 3, slide rail 3 is fixed on the wall body, mount pad 2 and slide rail 3 sliding connection, the lower extreme and the supporting seat 1 fixed connection of mount pad 2, shock attenuation chamber 22 has been seted up to the inside of supporting seat 1, the inside sliding connection of shock attenuation chamber 22 has buoyancy plate 23, be provided with damper between the downside of buoyancy plate 23 and the shock attenuation chamber 22, a plurality of through-holes 24 have been seted up on the buoyancy plate 23, the upside of buoyancy plate 23 is fixed with a plurality of support columns 6, the upper end of support column 6 is provided with fixed subassembly 5, the upper end of supporting seat 1 is provided with the mechanism 27 that bloies, the mechanism 27 communicates with shock attenuation chamber 22 through ventilation pipe 26, the upside of supporting seat 1 still is provided with sealing component 4, the mechanism 27 is located sealing component 4's inside, the outside of supporting seat 1 is fixed with fan 25, the bottom of fan 25 and shock attenuation chamber 22 is through the pipeline intercommunication.

When in use, the electric box is placed on the sealing component 4, so that the heat dissipation hole below the electric box is positioned in the sealing component 4, then the electric box is fixed by the fixing component 5, the shock absorption cavity 22 is filled with liquid positioned at the lower side of the buoyancy plate 23, when shock is generated, the buoyancy plate 23 can vibrate up and down, thereby buffering and shock absorption is carried out on the buoyancy plate 23 by the shock absorption component, when the buoyancy plate 23 moves up and down, the liquid can flow up and down through the water through holes 24, thereby further shock absorption is carried out on the device by utilizing the buoyancy of the buoyancy plate 23 and the resistance of the liquid flow, thereby realizing the protection of components in the electric box, when heat dissipation is required, the fan 25 can be started, and the fan 25 pumps outside air into the shock absorption cavity 22, the air that draws in enters into the liquid at first, utilize liquid to cool down the dust removal to the air, then the rethread limbers 24 and ventilation pipe 26 send into in the mechanism of blowing 27, because the louvre of mechanism of blowing 27 and electric box all is located seal assembly 4's inside, can make clean cooling back air enter into the electric box, cool down its inside, not only can improve the radiating effect of electric box, can guarantee the cleanness of air moreover, prevent that outside dust from entering into the electric box and causing the pollution to components and parts, realize the protection to the device, and through the setting of buoyancy board 23, the linkage cooperation of shock attenuation part and radiating part has been realized, the utilization ratio of components and parts has been improved, the area of occupation has been reduced, the user demand of practicality has been satisfied.

The sealing assembly 4 comprises two annular telescopic seats 20 and two annular sealing seats 17, the annular telescopic seats 20 are fixedly connected with the supporting seat 1, annular telescopic cavities 18 with lower ends being open are formed in the annular sealing seats 17, a plurality of telescopic rods 19 are fixedly arranged at the upper ends of the annular telescopic cavities 18, the lower ends of the telescopic rods 19 are fixedly connected with the annular telescopic seats 20, first springs 21 are sleeved on the peripheries of the telescopic rods 19, the upper ends of the first springs 21 are fixedly connected with the annular telescopic cavities 18, and the lower ends of the first springs 21 are fixedly connected with the annular telescopic seats 20.

With the above structure, when the electric box is installed, the electric box is placed on the annular sealing seat 17, the annular sealing seat 17 is pressed down under the gravity of the electric box, so that the annular sealing seat 17 moves down and compresses the first spring 21, and when the electric box is fixed, the elastic force of the first spring 21 can be utilized, the extrusion force between the annular sealing seat 17 and the electric box is improved, and the sealing effect of the annular sealing seat 17 is improved.

The fixed subassembly 5 includes horizontal fixing base 7 and vertical fixing base 14, horizontal fixing base 7 is fixed in the upper end of support column 6, threaded connection has a plurality of first threaded rods 8 on the horizontal fixing base 7, the one end that seal assembly 4 was kept away from to first threaded rod 8 is fixed with first drive wheel 9, the other end swivelling joint of first threaded rod 8 has grip slipper 10, both ends all are fixed with slide column 13 around the vertical fixing base 14, spout 12 has been seted up at the left and right sides both ends of horizontal fixing base 7, slide column 13 and spout 12 sliding connection, the other end threaded connection of slide column 13 has second threaded rod 15, the other end of second threaded rod 15 is fixed with second drive wheel 16.

With the above structure, when the electric box is installed, the first threaded rod 8 can be rotated through the first driving wheel 9, so that the clamping seat 10 is driven to move, the front and rear sides of the electric box are clamped and fixed through the clamping seat 10, then the sliding column 13 is pushed to move in the sliding groove 12, the front and rear sides of the electric box are clamped through the longitudinal fixing seat 14, after the front and rear sides of the longitudinal fixing seat 14 and the electric box are in conflict, the second threaded rod 15 is driven to rotate through the second driving wheel 16, the second threaded rod 15 is driven to move towards the inside of the sliding column 13, the second driving wheel 16 is in conflict clamping with the transverse fixing seat 7, and the fixing of the longitudinal fixing seat 14 is realized. The operation is simple and convenient to can all fix the electric box all around, guarantee the stability of electric box installation, can be according to the position of electric box lower extreme louvre moreover, through adjusting the position of grip slipper 10 and vertical fixing base 14, realize the regulation to electric box position, satisfy the fixed demand of different electric boxes.

The side of the clamping seat 10 close to the sealing assembly 4 and the side of the longitudinal fixing seat 14 close to the sealing assembly 4 are provided with a plurality of balls 11 in a rolling mode.

By adopting the structure, the sliding friction between the electric box and the fixed component 5 can be changed into rolling friction when the periphery of the electric box is limited, so that the electric box can move up and down, the electric box is convenient to disassemble and assemble, and the electric box can have certain displacement during shock absorption, so that the shock absorption effect is further improved.

The water through holes 24 are positioned at the outer edge of the buoyancy plate 23, and the ventilation pipes 26 are positioned right above the middle part of the buoyancy plate 23.

With the above structure, the water outlet direction of the water through hole 24 is staggered from the air inlet direction of the ventilation pipe 26, so that liquid is prevented from entering the air blowing mechanism 27 through the ventilation pipe 26, and the air blowing mechanism 27 is protected.

The damping assembly comprises a second spring 30, the upper end and the lower end of the second spring 30 are respectively fixedly provided with a drying agent box 29, the drying agent box 29 at the upper end is fixedly connected with the buoyancy plate 23, the drying agent box 29 at the lower end is fixedly connected with the inner lower end of the supporting seat 1, the periphery of the second spring 30 is sleeved with a folding waterproof cover 31, the upper end of the folding waterproof cover 31 is fixedly connected with the buoyancy plate 23 through an annular sealing gasket 32, and the lower end of the folding waterproof cover 31 is fixedly connected with the inner lower end of the supporting seat 1 through an annular sealing gasket 32.

By adopting the structure, after the device is installed, the device can be buffered and damped by utilizing the expansion and contraction of the second spring 30, and the second spring 30 is sealed by utilizing the folding waterproof cover 31, so that the second spring 30 is prevented from being corroded by liquid, the second spring 30 is protected, and the service life of the second spring 30 is ensured.

The blowing mechanism 27 comprises a blowing box 33, the upper end of a ventilation pipe 26 is communicated with the inside of the blowing box 33, a filter screen 34 is fixed at the upper end of the ventilation pipe 26, a separation net 39 is fixed in the inside of the blowing box 33, a drying agent positioned on the lower side of the separation net 39 is filled in the inside of the blowing box 33, and a plurality of air outlet assemblies are arranged on the upper side of the blowing box 33.

With the above structure, when heat dissipation, air enters the blow box 33 through the ventilation pipe 26, and then the air can be adsorbed and dried by the drying agent, so that the air is prevented from being wet through liquid, moisture enters the electric box, and the drying inside the electric box is ensured.

The motor 28 is fixed to the bottom of the damping cavity 22, the rotation shaft 35 is fixed to the output shaft end of the motor 28, the upper end of the rotation shaft 35 penetrates through the buoyancy plate 23 and the supporting seat 1 and stretches into the air blowing box 33, the rotation shaft 35 is connected with the buoyancy plate 23 in a sliding mode, a plurality of stirring shafts 36 are arranged on the periphery of the upper end of the rotation shaft 35, a plurality of stirring blades 37 are fixed to the stirring shafts 36, and heating elements 38 are fixed to the stirring blades 37.

By adopting the structure, after a period of use, the motor 28 and the heating element 38 can be started, the stirring shaft 36 and the stirring blade 37 are utilized to stir the drying agent, and meanwhile, the heating element 38 is utilized to heat and dry the drying agent, so that the drying agent can be repeatedly used, the drying effect is guaranteed, the use cost is reduced, the motor 28 is positioned in the liquid in the damping cavity 22, the motor 28 adopts a waterproof motor, the motor 28 can be cooled by the liquid during drying, the heat generated by the motor 28 is conveniently reduced, the influence of the heat generated by the heating assembly on the motor 28 can be reduced, and the service life of the motor 28 is protected while resources are fully utilized.

The upper end of the rotating shaft 35 is internally provided with a driving cavity 41, one end of the stirring shaft 36 extends into the driving cavity 41 and is fixedly provided with a driven gear 44, the upper end of the driving cavity 41 is rotatably connected with a driving shaft 40, the upper end of the driving shaft 40 extends out of the rotating shaft 35 and is fixedly connected with a separation net 39, the lower end of the driving shaft 40 is positioned in the driving cavity 41 and is fixedly provided with a driving disc 42, the outer edge of the lower side of the driving disc 42 is provided with a section of conical rack 43, and the conical rack 43 is matched with the driven gear 44.

With the above structure, when the motor 28 drives the rotation shaft 35 to rotate, the stirring shaft 36 is driven to transversely rotate after rotation, stirring in the horizontal direction is realized, and under the action of the conical rack 43 on the driving disc 42, the stirring shaft 36 is driven to rotate by a certain angle after the conical rack 43 is meshed with the driven gear 44, and in the working process, the conical rack 43 can be intermittently meshed with the driven gears 44 on the stirring shafts 36 in sequence, so that intermittent small-angle rotation of the stirring shafts 36 is realized, the inclination angle of the stirring blades 37 is changed, the stirring range of the stirring blades 37 is changed, the stirring effect is improved, and the drying uniformity is ensured.

The air-out subassembly includes air-out seat 45, air-out groove 46 has been seted up to the inside of air-out seat 45, seal groove 47 has been seted up to the bottom of air-out groove 46, the internal diameter of seal groove 47 is less than the internal diameter of air-out groove 46, sliding connection has sealing block 48 in the seal groove 47, the lower extreme of seal groove 47 is connected with blow box 33 through air-out pipe 49, the downside of sealing block 48 is fixed with direction slide bar 50, the lower extreme of direction slide bar 50 passes air-out pipe 49 and stretches into in the blow box 33, the lower extreme of direction slide bar 50 is fixed with limit baffle 51, the upside of limit baffle 51 is fixed with third spring 52, the upper end and the blow box 33 fixed connection of third spring 52, the periphery at direction slide bar 50 is established to the third spring 52 cover.

With the above structure, when heat is dissipated, air enters the blow box 33, the pressure in the blow box 33 is increased, thereby extruding the sealing block 48, so that the sealing block 48 moves upwards into the air outlet groove 46, because the outer diameter of the sealing block 48 is smaller than the inner diameter of the air outlet groove 46, air can be blown out through the gap between the outer periphery of the sealing block 48 and the air outlet groove 46, when heat is not dissipated, the sealing block 48 enters the sealing groove 47 under the elasticity of the third spring 52, thereby sealing the air outlet seat 45, preventing moisture in the drying agent and the damping cavity 22 from evaporating and entering the electric box, and preventing water vapor and heat generated by evaporation from entering the electric box during drying, thereby realizing the protection of components in the electric box.

The working principle of the invention is as follows: when in use, the electric box is placed on the annular sealing seat 17, so that the heat dissipation holes below the electric box are positioned in the annular sealing seat 17, meanwhile, under the gravity of the electric box, the annular sealing seat 17 moves downwards to compress the first spring 21, so that the patient sealing seat is tightly contacted with the electric box under the elasticity of the first spring 21, then the first threaded rod 8 is rotated through the first driving wheel 9, so that the clamping seat 10 is driven to move, the clamping seat 10 clamps and fixes the front side and the rear side of the electric box, then the sliding column 13 is pushed to move in the sliding groove 12, so that the longitudinal fixing seat 14 clamps the front side and the rear side of the electric box, when the longitudinal fixing seat 14 is abutted against the front side and the rear side of the electric box, the second threaded rod 15 is driven to rotate through the rotation of the second driving wheel 16, so that the second threaded rod 15 moves towards the inside of the sliding column 13, the second driving wheel 16 is in interference clamping with the transverse fixing seat 7 to realize the fixation of the longitudinal fixing seat 14, the damping cavity 22 is filled with liquid positioned at the lower side of the buoyancy plate 23, when vibration is generated, the buoyancy plate 23 vibrates up and down, so that the buoyancy plate 23 is buffered and damped by the second spring 30, when the buoyancy plate 23 moves up and down, the liquid can flow up and down through the water through holes 24, so that the buoyancy of the buoyancy plate 23 and the resistance of the flowing liquid are utilized to further damp the device, the protection of components in the electric box is realized, when the heat is dissipated, the fan 25 is started, the fan 25 pumps the air outside into the damping cavity 22, the pumped air firstly enters the liquid, the liquid is utilized to cool and remove dust, and then the air is sent into the blowing mechanism 27 through the water through holes 24 and the ventilation pipe 26, the drier in the air blowing box is utilized to adsorb and dry air, and meanwhile, the pressure in the air blowing box 33 is increased, so that the sealing block 48 is extruded, the sealing block 48 moves upwards to enter the air outlet groove 46, because the outer diameter of the sealing block 48 is smaller than the inner diameter of the air outlet groove 46, air can be blown out through the gap between the periphery of the sealing block 48 and the air outlet groove 46, and because the air blowing mechanism 27 and the radiating holes of the electric box are both positioned in the sealing assembly 4, clean and cooled air enters the electric box to cool the inside of the electric box, the radiating effect of the electric box can be improved, the air can be ensured to be clean, the outside dust is prevented from entering the electric box to pollute components, the protection of the device is realized, the linkage fit of a damping part and the radiating part is realized through the arrangement of the buoyancy plate 23, the utilization rate of the components is improved, the occupied area is reduced, and the use requirement of practicability is met.

When drying the drier in the blow box 33, the motor 28 and the heating element 38 are started, the motor 28 drives the stirring shaft 36 and the stirring blade 37 to transversely rotate through the rotating shaft 35, the drier is stirred, meanwhile, under the action of the driving disc 42, the conical rack 43 and the driven gear 44 are meshed, the stirring shaft 36 is driven to rotate by a certain angle, in the working process, the conical rack 43 is intermittently meshed with the driven gears 44 on the stirring shafts 36 in sequence, so that the intermittent small-angle rotation of the stirring shafts 36 is realized, the inclination angle of the stirring blade 37 is changed, the intermittent change of the stirring range of the stirring blade 37 is caused, the stirring effect is improved, and the drying uniformity is ensured.

In sum, through the setting of buoyancy board 23, damper, fan 25 and mechanism 27 of blowing, realize the linkage cooperation to damper and heat dissipation mechanism, reduce the space that occupies for damper and heat dissipation mechanism's spare part obtains the function of abundant utilization.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides an electrical box link for building engineering, includes supporting seat (1), mount pad (2) and slide rail (3), and slide rail (3) are fixed on the wall body, and mount pad (2) and slide rail (3) sliding connection, the lower extreme and the supporting seat (1) fixed connection of mount pad (2), a serial communication port, shock attenuation chamber (22) have been seted up to the inside of supporting seat (1), the inside sliding connection of shock attenuation chamber (22) has buoyancy board (23), be provided with damper between the downside of buoyancy board (23) and shock attenuation chamber (22), a plurality of through-holes (24) have been seted up on buoyancy board (23), the upside of buoyancy board (23) is fixed with a plurality of support columns (6), and the upper end of support column (6) is provided with fixed subassembly (5), and the upper end of supporting seat (1) is provided with blast mechanism (27), and blast mechanism (27) are through ventilation pipe (26) and shock attenuation chamber (22) intercommunication, and the upside of supporting seat (1) still is provided with seal assembly (4), blast mechanism (27) are located the inside of seal assembly (4), and support seat (1) is fixed with the outside of fan (25) through fan (25).

Seal assembly (4) are including annular flexible seat (20) and annular seal seat (17), annular flexible seat (20) and supporting seat (1) fixed connection, annular flexible chamber (18) of lower extreme open-ended have been seted up to the inside of annular seal seat (17), the upper end of annular flexible chamber (18) is fixed with a plurality of telescopic links (19), the lower extreme and the annular flexible seat (20) fixed connection of telescopic link (19), the periphery cover of telescopic link (19) is equipped with first spring (21), the upper end and the annular flexible chamber (18) fixed connection of first spring (21), the lower extreme and the annular flexible seat (20) fixed connection of first spring (21).

2. The electrical box connecting frame for constructional engineering according to claim 1, wherein the fixing component (5) comprises two transverse fixing seats (7) and two longitudinal fixing seats (14), the upper ends of the support columns (6) are fixed to the transverse fixing seats (7), a plurality of first threaded rods (8) are connected to the transverse fixing seats (7) in a threaded mode, one ends of the first threaded rods (8) far away from the sealing component (4) are fixed with first driving wheels (9), the other ends of the first threaded rods (8) are rotationally connected with clamping bases (10), sliding columns (13) are fixed to the front end and the rear end of the longitudinal fixing seats (14), sliding grooves (12) are formed in the left end and the right end of the transverse fixing seats (7), the sliding columns (13) are connected with the sliding grooves (12) in a sliding mode, second threaded rods (15) are connected to the other ends of the sliding columns (13), and second driving wheels (16) are fixed to the other ends of the second threaded rods (15).

3. An electrical box connection frame for construction engineering according to claim 2, characterized in that the side of the clamping seat (10) close to the sealing assembly (4) and the side of the longitudinal fixing seat (14) close to the sealing assembly (4) are provided with a plurality of balls (11) in a rolling manner.

4. An electrical box connection rack for construction engineering according to claim 1, characterized in that the water through holes (24) are located at the outer edge of the buoyancy plate (23), and the ventilation pipe (26) is located right above the middle of the buoyancy plate (23).

5. The electrical box connecting frame for construction engineering according to claim 1, wherein the shock absorbing assembly comprises a second spring (30), the upper end and the lower end of the second spring (30) are both fixedly provided with a drying agent box (29), the drying agent box (29) at the upper end is fixedly connected with the buoyancy plate (23), the drying agent box (29) at the lower end is fixedly connected with the inner lower end of the supporting seat (1), the periphery of the second spring (30) is sleeved with a folding waterproof cover (31), the upper end of the folding waterproof cover (31) is fixedly connected with the buoyancy plate (23) through an annular sealing gasket (32), and the lower end of the folding waterproof cover (31) is fixedly connected with the inner lower end of the supporting seat (1) through the annular sealing gasket (32).

6. An electrical box connection rack for construction engineering according to claim 1, characterized in that the blowing mechanism (27) comprises a blowing box (33), the upper end of the ventilation pipe (26) is communicated with the inside of the blowing box (33), the upper end of the ventilation pipe (26) is fixed with a filter screen (34), the inside of the blowing box (33) is fixed with a separation net (39), the inside of the blowing box (33) is filled with a drying agent positioned at the lower side of the separation net (39), and the upper side of the blowing box (33) is provided with a plurality of air outlet components.

7. The electric box connecting frame for constructional engineering according to claim 1, characterized in that a motor (28) is fixed at the bottom of the shock absorption cavity (22), a rotating shaft (35) is fixed at the output shaft end of the motor (28), the upper end of the rotating shaft (35) penetrates through the buoyancy plate (23) and the supporting seat (1) and stretches into the air blowing box (33), the rotating shaft (35) is slidably connected with the buoyancy plate (23), a plurality of stirring shafts (36) are arranged at the periphery of the upper end of the rotating shaft (35), a plurality of stirring blades (37) are fixed on the stirring shafts (36), and heating pieces (38) are fixed on the stirring blades (37).

8. The electrical box connecting frame for construction engineering according to claim 7, wherein a driving cavity (41) is formed in the upper end of the rotating shaft (35), one end of the stirring shaft (36) extends into the driving cavity (41) and is fixedly provided with a driven gear (44), the upper end of the driving cavity (41) is rotatably connected with a driving shaft (40), the upper end of the driving shaft (40) extends out of the rotating shaft (35) and is fixedly connected with a separation net (39), the lower end of the driving shaft (40) is located in the driving cavity (41) and is fixedly provided with a driving disc (42), a section of conical rack (43) is arranged on the outer edge of the lower side of the driving disc (42), and the conical rack (43) is matched with the driven gear (44).

9. The electrical box connecting frame for construction engineering according to claim 6, wherein the air outlet assembly comprises an air outlet seat (45), an air outlet groove (46) is formed in the air outlet seat (45), a sealing groove (47) is formed in the bottom of the air outlet groove (46), the inner diameter of the sealing groove (47) is smaller than that of the air outlet groove (46), a sealing block (48) is connected in the sealing groove (47) in a sliding mode, the lower end of the sealing groove (47) is connected with the air blowing box (33) through an air outlet pipe (49), a guide sliding rod (50) is fixed on the lower side of the sealing block (48), the lower end of the guide sliding rod (50) penetrates through the air outlet pipe (49) and extends into the air blowing box (33), a limit baffle (51) is fixed on the lower end of the guide sliding rod (50), a third spring (52) is fixed on the upper side of the limit baffle (51), the upper end of the third spring (52) is fixedly connected with the air blowing box (33), and the third spring (52) is sleeved on the periphery of the guide sliding rod (50).