CN216162184U

CN216162184U - Supporting device of switch cabinet electrical automation equipment

Info

Publication number: CN216162184U
Application number: CN202122241764.8U
Authority: CN
Inventors: 王才龙
Original assignee: Shanghai Senwei Automobile Accessories Co ltd
Current assignee: Shanghai Senwei Automobile Accessories Co ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-04-01
Anticipated expiration: 2031-09-15

Abstract

The utility model relates to the technical field of switch cabinets, in particular to a supporting device of switch cabinet electric automation equipment, which comprises a base and a box body, wherein a cavity is arranged in the base, the bottom end of the cavity is connected with a supporting plate through a plurality of shock absorbers, a shock absorption spring is sleeved outside each shock absorber, the top end of the base is provided with a mounting groove penetrating into the cavity, the box body is in sliding fit with the mounting groove, the bottom side of the interior of the box body is fixedly connected with a heat dissipation plate, the heat dissipation plate is provided with a plurality of heat dissipation holes, the bottom end of the heat dissipation plate is fixedly connected with a partition plate, the partition plate divides the bottom side of the interior of the box body into two heat dissipation cavities, conical grooves communicated with the heat dissipation cavities are respectively arranged at the left end and the right end of the bottom end of the box body, ventilating pipes are respectively embedded in positions corresponding to the two conical grooves on the supporting plate, and conical sleeves are respectively sleeved outside the tops of the two ventilating pipes; the rainwater is prevented from entering the box body and the base, the service life of the internal structure or equipment is prolonged, and electric elements inside the box body are prevented from being damaged.

Description

Supporting device of switch cabinet electrical automation equipment

Technical Field

The utility model relates to the technical field of switch cabinets, in particular to a supporting device of switch cabinet electrical automation equipment.

Background

As is known, a switch cabinet is an electrical device, an external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, each branch is arranged according to the requirement, such as an instrument, an automatic control, a motor magnetic switch, various alternating current contactors and the like, and a switch cabinet supporting device is required when the switch cabinet is placed.

Through the retrieval, chinese patent number is cn202010147466.x's utility model discloses a strutting arrangement of cubical switchboard electric automation equipment, and it roughly includes the bottom plate, and the both sides of bottom plate top outer wall all are fixed with the folded plate through the bolt, and the minor face of folded plate is parallel with the bottom plate, is fixed with a plurality of bumper shock absorbers through the bolt on the bottom plate top outer wall.

When meeting heavy rain weather, the rainwater gets into the inside of roll-over board easily, and bumper shock absorber and damping spring are soaked by the rainwater easily and are leaded to damaging, reduce its absorbing effect, are provided with the louvre in addition on the equipment body, and the rainwater gets into the inside of equipment body through the louvre easily, leads to inside electrical component to damage.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a supporting device of electrical automation equipment of a switch cabinet, which aims to solve the problems that a shock absorber and a shock absorption spring which are provided in the background art are easily damaged due to being soaked by rainwater, and the shock absorption effect is reduced.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a supporting device of switch cabinet electric automation equipment comprises a base and a box body, wherein a cavity is arranged inside the base, the bottom end of the cavity is connected with a supporting plate through a plurality of shock absorbers, a shock absorption spring is sleeved outside each shock absorber, a mounting groove penetrating into the cavity is formed in the top end of the base, the box body is in sliding fit with the mounting groove, a heat dissipation plate is fixedly connected to the bottom side inside the box body, a plurality of heat dissipation holes are formed in the heat dissipation plate, a partition plate is fixedly connected to the bottom end of the heat dissipation plate and divides the bottom side inside the box body into two heat dissipation cavities, conical grooves communicated with the heat dissipation cavities are formed in the left end of the bottom end and the right end of the box body, vent pipes are embedded and mounted in positions, corresponding to the two conical grooves, on the supporting plate, conical sleeves are sleeved outside the tops of the two vent pipes, and the outer side walls of the conical sleeves are in contact with the inner side walls of the conical grooves, the inside left side and the inside right side of cavity all are provided with heat dissipation mechanism, and two heat dissipation mechanisms pass through the hose and communicate with two breather pipes respectively, the fixed cover in outside bottom side of box is equipped with solid fixed ring, and solid fixed ring's bottom is connected with the adapter sleeve through the buffering ring, and the adapter sleeve passes through fixed establishment to be connected with the base, adapter sleeve and the sealed sliding fit of base.

Further, heat dissipation mechanism is including the heat dissipation fan, the input of heat dissipation fan is connected with the type of falling U pipe, the heat dissipation case is all installed to the left end and the right-hand member of base, and the bottom of heat dissipation case is provided with the thermovent, and the internally mounted of thermovent has the filter screen, and the one end of keeping away from the heat dissipation fan on the type of falling U pipe is through the inside intercommunication of connecting pipe with the heat dissipation case, and the solenoid valve is installed to the one side that is close to the connecting pipe on the type of falling U pipe, and level sensor is installed to the downside that the inside of heat dissipation case is located the connecting pipe.

Preferably, fixed establishment includes the spout, the inside slip of spout is provided with the slider, and the one end that the base was kept away from to the slider is connected with compression spring and draws the post, draws the outside that the one end that the slider was kept away from to the post extends to the adapter sleeve, draws the post to keep away from the one end of slider and is provided with the screw hole, and the one end fixedly connected with that the slider is close to the base extends to the inside card post of adapter sleeve, and the lateral wall and the corresponding position of card post of base are provided with the draw-in groove.

Still further, the inside spiral shell of screw hole is equipped with the sealing plug.

In a further scheme, the bottom end of the base is fixedly connected with a mounting plate.

On the basis of the scheme, the front end of the box body is hinged with a sealing door, the sealing door is connected with the box body through a safety lock, and the front end of the sealing door is fixedly connected with a door handle.

(III) advantageous effects

Compared with the prior art, the utility model provides a supporting device of electrical automation equipment of a switch cabinet, which has the following beneficial effects:

1. this strutting arrangement of cubical switchboard electrical automation equipment through adapter sleeve and the sealed sliding fit of base, can prevent that the rainwater from invading the inside of cavity, avoids the inside structure of cavity or equipment to be soaked the corruption by the water and damage, improves the leakproofness that supports the regulator cubicle, the life-span of its use of extension.

2. This strutting arrangement of cubical switchboard electrical automation equipment when meetting heavy rain weather, gets into the inside of heat dissipation case when the rainwater, when the position of the high arrival level sensor of the liquid level of rainwater, the solenoid valve is closed, prevents that the rainwater from getting into the inside of box, avoids the inside electrical components of box to damage.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2A;

FIG. 4 is an enlarged view of a portion of FIG. 2 at B according to the present invention;

fig. 5 is a partial enlarged structural view at C in fig. 2 according to the present invention.

In the figure: 1. a base; 2. a box body; 3. a shock absorber; 4. a support plate; 5. a damping spring; 6. a heat dissipation plate; 7. a partition plate; 8. a breather pipe; 9. a conical sleeve; 10. a hose; 11. a fixing ring; 12. connecting sleeves; 13. a heat dissipation fan; 14. an inverted U-shaped pipe; 15. a heat dissipation box; 16. a filter screen; 17. an electromagnetic valve; 18. a liquid level sensor; 19. a slider; 20. a compression spring; 21. pulling the column; 22. clamping the column; 23. a sealing plug; 24. mounting a plate; 25. a sealing door; 26. a safety lock; 27. a door handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-5, a supporting device for electrical automation equipment of a switch cabinet comprises a base 1 and a box body 2, wherein the bottom end of the base 1 is fixedly connected with a mounting plate 24, the device is conveniently fixed on the ground through the mounting plate 24, a cavity is arranged inside the base 1, the bottom end of the cavity is connected with a supporting plate 4 through a plurality of shock absorbers 3, the box body 2 is supported through the supporting plate 4, the shock absorbers 3 are sleeved with shock absorbing springs 5 to achieve the shock absorbing effect, the top end of the base 1 is provided with a mounting groove penetrating into the cavity, the front end of the box body 2 is hinged with a sealing door 25, the sealing door 25 plays a sealing role, the sealing door 25 is connected with the box body 2 through a safety lock 26, the front end of the sealing door 25 is fixedly connected with a door handle 27, the sealing door 25 is conveniently opened through the door handle 27 to facilitate the detection and maintenance of the internal equipment, the box body 2 is in sliding fit with the mounting groove, the bottom side inside the box body 2 is fixedly connected with a heat dissipation plate 6, the heat dissipation plate 6 is provided with a plurality of heat dissipation holes, the bottom end of the heat dissipation plate 6 is fixedly connected with a partition plate 7, the partition plate 7 divides the bottom side inside the box body 2 into two heat dissipation cavities, the left end of the bottom end and the right side of the bottom end of the box body 2 are respectively provided with a conical groove communicated with the heat dissipation cavities, the positions, corresponding to the two conical grooves, on the support plate 4 are respectively embedded and provided with a vent pipe 8, the outer sides of the tops of the two vent pipes 8 are respectively sleeved with a conical sleeve 9, the outer side wall of the conical sleeve 9 is contacted with the inner side wall of the conical groove, the left side inside and the right side inside of the cavity are respectively provided with heat dissipation mechanisms, the two heat dissipation mechanisms are respectively communicated with the two vent pipes 8 through a hose 10, the two heat dissipation mechanisms alternately work to dissipate heat of equipment inside the box body 2, and simultaneously facilitate blowing off dust adsorbed on the filter screen 16, avoid filter screen 16 to block up, the fixed cover of the outside bottom side of box 2 is equipped with solid fixed ring 11, and solid fixed ring 11's bottom is connected with adapter sleeve 12 through the buffering ring, plays the effect of buffering through the buffering ring, and adapter sleeve 12 passes through fixed establishment to be connected with base 1, adapter sleeve 12 and the sealed sliding fit of base 1.

It should be further noted that, the heat dissipation mechanism includes a heat dissipation fan 13, an input end of the heat dissipation fan 13 is connected with an inverted U-shaped pipe 14, rainwater is prevented from flowing into the heat dissipation fan 13, rainwater in the inverted U-shaped pipe 14 flows out conveniently, a heat dissipation box 15 is installed at both the left end and the right end of the base 1, a heat dissipation port is arranged at the bottom end of the heat dissipation box 15, a filter screen 16 is installed inside the heat dissipation port, dust is prevented from entering the interior of the box body 2 through the filter screen 16, one end of the inverted U-shaped pipe 14 far away from the heat dissipation fan 13 is communicated with the interior of the heat dissipation box 15 through a connection pipe, a solenoid valve 17 is installed at one side of the inverted U-shaped pipe 14 close to the connection pipe, the connection pipe is inclined, rainwater in the inverted U-shaped pipe 14 and the connection pipe can flow into the heat dissipation box 15 conveniently, a liquid level sensor 18 is installed at the lower side of the connection pipe, when rainwater enters the interior of the heat dissipation box 15, when the height of the rainwater reaches the liquid level sensor 18, the electromagnetic valve 17 is closed, rainwater is prevented from entering the inside of the box body 2, damage to electrical components inside the box body 2 is avoided, the fixing mechanism comprises a sliding groove, a sliding block 19 is arranged inside the sliding groove in a sliding mode, one end, far away from the base 1, of the sliding block 19 is connected with a compression spring 20 and a pull column 21, one end, far away from the sliding block 19, of the pull column 21 extends to the outside of the connecting sleeve 12, one end, far away from the sliding block 19, of the pull column 21 is provided with a threaded hole, a sealing plug 23 is screwed inside the threaded hole and placed inside the rainwater entering the threaded hole, one end, close to the base 1, of the sliding block 19 is fixedly connected with a clamping column 22 extending into the connecting sleeve 12, a clamping groove is formed in the outer side wall of the base 1 and corresponds to the clamping column 22, the clamping column 22 is pushed to be inserted into the clamping groove through the compression spring 20, the connecting sleeve 12 and the base 1 are fixedly connected, a matched screw rod is screwed inside the threaded hole, and the pull column 21 is pulled through pulling of the screw rod, The slider 19 and the catch 22 move outward, and the catch 22 is separated from the notch, so that the case 2 can be easily taken out from the inside of the base 1.

In this embodiment, the models of the heat dissipation fan 13 and the liquid level sensor 18 are FZY250# and TW14-SSK231, respectively, the heat dissipation fan 13 and the liquid level sensor 18 are known devices directly purchased from the market, and can be customized or selected according to actual needs, and we only use them here, and do not improve them in structure and function, and we will not describe here in detail, and the electrical components appearing therein are all electrically connected with an external master controller, and the master controller can be a conventional known device controlled by a computer or the like.

In conclusion, when the supporting device of the switch cabinet electrical automation equipment is used, firstly, the box body 2 is inserted into the mounting groove, the two vent pipes 8 are respectively inserted into the tapered groove, the clamping column 22 is pushed by the compression spring 20 to be inserted into the clamping groove, the connecting sleeve 12 is hermetically connected with the base 1, and the two heat dissipation fans 13 work alternately, so that outside cold air enters the box body 2 through the heat dissipation box 15, the connecting pipe, the inverted U-shaped pipe 14, the hose 10, the vent pipe 8, the heat dissipation cavity and the heat dissipation holes, heat dissipation is performed on electrical components inside the box body 2, when heavy rain occurs, when rainwater enters the heat dissipation box 15, and when the height of the liquid level of the rainwater reaches the position of the liquid level sensor 18, the electromagnetic valve 17 is closed, and the rainwater is prevented from entering the box body 2.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a strutting arrangement of cubical switchboard electrical automation equipment, includes base (1) and box (2), its characterized in that: the shock absorber is characterized in that a cavity is arranged inside the base (1), the bottom end of the cavity is connected with a supporting plate (4) through a plurality of shock absorbers (3), a shock absorbing spring (5) is sleeved outside each shock absorber (3), a mounting groove penetrating into the cavity is formed in the top end of the base (1), the box body (2) is in sliding fit with the mounting groove, a heat radiating plate (6) is fixedly connected to the bottom side inside the box body (2), a plurality of heat radiating holes are formed in the heat radiating plate (6), a partition plate (7) is fixedly connected to the bottom end of the heat radiating plate (6), the bottom side inside the box body (2) is divided into two heat radiating cavities by the partition plate (7), conical grooves communicated with the heat radiating cavities are formed in the left end and the right end of the box body (2), ventilating pipes (8) are embedded and mounted in positions, corresponding to the two conical grooves, conical sleeves (9) are sleeved outside the tops of the two ventilating pipes (8), the lateral wall of toper cover (9) and the inside wall contact of bell jar, the inside left side and the inside right side of cavity all are provided with heat dissipation mechanism, and two heat dissipation mechanisms pass through hose (10) and communicate with two breather pipes (8) respectively, the fixed cover of outside bottom side of box (2) is equipped with solid fixed ring (11), and the bottom of solid fixed ring (11) is connected with adapter sleeve (12) through the buffering ring, and adapter sleeve (12) are connected with base (1) through fixed establishment, and adapter sleeve (12) and base (1) sealed sliding fit.

2. The supporting device of an electrical automation apparatus of a switchgear cabinet as claimed in claim 1, characterized in that: radiating mechanism is including heat dissipation fan (13), the input of heat dissipation fan (13) is connected with type of falling U pipe (14), heat dissipation case (15) are all installed to the left end and the right-hand member of base (1), and the bottom of heat dissipation case (15) is provided with the thermovent, and the internally mounted of thermovent has filter screen (16), and the inside intercommunication of connecting pipe and heat dissipation case (15) is passed through to the one end of keeping away from heat dissipation fan (13) on type of falling U pipe (14), and solenoid valve (17) are installed to the one side that is close to the connecting pipe on type of falling U pipe (14), and level sensor (18) are installed to the downside that the inside of heat dissipation case (15) is located the connecting pipe.

3. The supporting device of an electrical automation apparatus of a switchgear cabinet as claimed in claim 2, characterized in that: fixing mechanism includes the spout, the inside slip of spout is provided with slider (19), and the one end that base (1) were kept away from in slider (19) is connected with compression spring (20) and draws post (21), draws post (21) to keep away from the outside that the one end of slider (19) extends to adapter sleeve (12), draws post (21) to keep away from the one end of slider (19) and is provided with the screw hole, and slider (19) are close to one end fixedly connected with of base (1) and extend to inside card post (22) of adapter sleeve (12), and the lateral wall and the corresponding position of card post (22) of base (1) are provided with the draw-in groove.

4. The supporting device of an electrical automation apparatus of a switchgear cabinet as claimed in claim 3, characterized in that: and a sealing plug (23) is screwed in the threaded hole.

5. The supporting device of an electrical automation apparatus of a switchgear cabinet as claimed in claim 4, characterized in that: the bottom end of the base (1) is fixedly connected with a mounting plate (24).

6. The supporting device of an electrical automation apparatus of a switchgear cabinet as claimed in claim 5, characterized in that: the front end of the box body (2) is hinged with a sealing door (25), the sealing door (25) is connected with the box body (2) through a safety lock (26), and the front end of the sealing door (25) is fixedly connected with a door handle (27).