CN214153474U

CN214153474U - High-voltage switch cabinet capable of preventing frost from condensing

Info

Publication number: CN214153474U
Application number: CN202023181739.7U
Authority: CN
Inventors: 徐超银
Original assignee: Shenzhen Chaoye Electric Power Technology Co ltd
Current assignee: Shenzhen Chaoye Electric Power Technology Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-09-07
Anticipated expiration: 2030-12-25

Abstract

The utility model discloses a can prevent high tension switchgear that frost congeals, the load simulator comprises a case, the preceding terminal surface of machine case articulates there is the sealing door, the preceding terminal surface of sealing door is equipped with transparent window, the mounting box that is located the terminal surface before the sealing door is installed to one side of transparent window, the internally mounted of mounting box has the disc, the preceding terminal surface swing joint of disc has the connecting rod, the bottom swing joint of connecting rod has the connecting block, two gears, two are installed to the rear end face symmetry of connecting block one side of gear is installed and is located the inside rack of mounting box, two No. two racks are installed to the opposite side of gear, the opposite side fixed mounting of No. two racks has the clean pole, one side fixed mounting of machine incasement portion has the slide. The utility model discloses convenient to use can wipe the frost and the rivers in the device outside, can have the heating effect simultaneously, and the stability of connecting is effectively improved.

Description

High-voltage switch cabinet capable of preventing frost from condensing

Technical Field

The utility model relates to a high tension switchgear technical field specifically is a can prevent high tension switchgear that frost congeals.

Background

With the rapid development of social economy, the 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, and each branch circuit is arranged according to the requirement of the branch circuit. Such as meters, automatic controls, magnetic switches of motors, various alternating current contactors, and the like, some of which are also provided with high-voltage chambers and low-voltage chamber switch cabinets, and high-voltage buses, such as power plants, and some of which are also provided with low-frequency load shedding for keeping main equipment.

However, when the temperature of the existing high-voltage switch cabinet is low in winter, the outer side of the cabinet body is easy to frost, and the use of the device is affected; therefore, the existing requirements are not met, and a high-voltage switch cabinet capable of preventing frost condensation is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can prevent high tension switchgear that frost congeals to solve the current high tension switchgear that proposes in the above-mentioned background art when temperature is lower winter, the external side of cabinet is very easily frosted, influences the device's use scheduling problem.

In order to achieve the above object, the utility model provides a following technical scheme: a high-voltage switch cabinet capable of preventing frost from condensing comprises a cabinet, wherein a sealing door is hinged to the front end face of the cabinet, a transparent window is arranged on the front end face of the sealing door, a mounting box located on the front end face of the sealing door is mounted on one side of the transparent window, a disc is mounted inside the mounting box, a connecting rod is movably connected to the front end face of the disc, a connecting block is movably connected to the bottom end of the connecting rod, two gears are symmetrically mounted on the rear end face of the connecting block, a first rack located inside the mounting box is mounted on one side of the two gears, a second rack is mounted on the other side of the two gears, a cleaning rod is fixedly mounted on the other side of the second rack, a slide way is fixedly mounted on one side of the inside of the cabinet, a heating plate is slidably connected inside the slide way, clamping rods are mounted on the upper side and the lower side of the inner wall of the slide way, a moving groove is arranged inside the clamping rods, the inside mounting of shifting chute has the gag lever post, the below of shifting chute is provided with the constant head tank, the inside grafting of constant head tank has the bar post, the outside fixed mounting of bar post has the fixed block, one side fixed mounting of fixed block has the spring.

Preferably, step motor is installed to the rear end face of disc, and step motor and mounting box structure as an organic whole, and step motor passes through the coupling joint with the disc, the connecting rod passes through the minor axis with the disc and is connected.

Preferably, the connecting rod is connected with the connecting block through a short shaft, and the connecting block is connected with the gear through a short shaft.

Preferably, the gear is meshed with a first rack, the first rack and the mounting box are of an integrated structure, the first rack is connected with the mounting box through a screw, and the gear is meshed with a second rack.

Preferably, a sliding structure is formed by the second rack and the mounting box, the second rack is connected with the mounting box through a sliding groove, the second rack and the cleaning rod are of an integrated structure, and the outer surface of the cleaning rod is sleeved with a cleaning cotton sleeve.

Preferably, the gag lever post extends to the inside of shifting chute, the gag lever post passes through the rotation axis with the slide and is connected, and the micro motor is installed to the rear end of rotation axis, and micro motor passes through the coupling joint with the rotation axis.

Preferably, the bar post is integrated structure with the fixed block, the bar post passes through screw connection with the fixed block, the one end and the fixed block of spring pass through screw connection, the other end of spring passes through screw connection with the inner wall of slide.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model can drive the rotation of the connecting rod through the rotation of the disc, and further can drive the movement of the connecting block, the movement of the connecting block can drive the movement of the gear, and through the action of the first rack, the gear rotates in the moving process, so that the second rack and the cleaning rod move, and through the action of the cleaning rod, the transparent window can be cleaned, thereby being convenient for use;

2. the utility model discloses a heating effect can be played to the device through the effect of hot plate, avoids the device inside to frost, is convenient for the hot plate to be connected with the quick-witted case through the effect of slide simultaneously, is convenient for play the fixed action to the hot plate through the effect of kelly, can control the removal of kelly through the effect of gag lever post and shifting chute, through the cooperation of bar post, fixed block and spring, can play limiting displacement to the removal of kelly, is convenient for the maintenance or the change of hot plate;

drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is a side view of the utility model in its entirety;

fig. 3 is a schematic sectional structural view of the mounting box of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3 according to the present invention;

FIG. 5 is a schematic view of the connecting structure of the slide and the heating plate of the present invention;

FIG. 6 is a schematic view of the connecting structure of the slide and the heating plate of the present invention;

fig. 7 is an enlarged schematic view of the structure at B in fig. 6 according to the present invention.

In the figure: 1. a chassis; 2. a sealing door; 3. a transparent window; 4. mounting a box; 5. a disc; 6. a connecting rod; 7. connecting blocks; 8. a gear; 9. a first rack; 10. a second rack; 11. a cleaning rod; 12. a slideway; 13. heating plates; 14. a clamping rod; 15. a moving groove; 16. a limiting rod; 17. positioning a groove; 18. a bar-shaped column; 19. a fixed block; 20. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 7, the present invention provides an embodiment: a high-voltage switch cabinet capable of preventing frost from condensing comprises a cabinet 1, a sealing door 2 is hinged on the front end face of the cabinet 1, a transparent window 3 is arranged on the front end face of the sealing door 2, a mounting box 4 positioned on the front end face of the sealing door 2 is mounted on one side of the transparent window 3, a disc 5 is mounted inside the mounting box 4, a connecting rod 6 is movably connected on the front end face of the disc 5, a connecting block 7 is movably connected at the bottom end of the connecting rod 6, two gears 8 are symmetrically mounted on the rear end face of the connecting block 7, a first rack 9 positioned inside the mounting box 4 is mounted on one side of each of the two gears 8, a second rack 10 is mounted on the other side of each of the two gears 8, a cleaning rod 11 is fixedly mounted on the other side of the second rack 10, the cleaning rod 11 can be driven to move by the movement of the second rack 10, the cleaning effect on the transparent window 3 is facilitated, a slide 12 is fixedly mounted on one side inside the cabinet 1, slide 12's inside sliding connection has hot plate 13, kelly 14 is all installed to the upper and lower both sides of slide 12 inner wall, kelly 14's inside is provided with shifting chute 15, shifting chute 15's internally mounted has gag lever post 16, shifting chute 15's below is provided with constant head tank 17, the inside of constant head tank 17 is pegged graft and is had bar post 18, the outside fixed mounting of bar post 18 has fixed block 19, one side fixed mounting of fixed block 19 has spring 20, through bar post 18, the cooperation of fixed block 19 and spring 20, can play limiting displacement to kelly 14's removal

Further, a stepping motor is installed on the rear end face of the disc 5, the stepping motor and the installation box 4 are of an integrated structure, the stepping motor is connected with the disc 5 through a coupler, and the connecting rod 6 is connected with the disc 5 through a short shaft.

Through adopting above-mentioned technical scheme, driven the rotation of disc 5 through step motor's effect, and then can drive the rotation of connecting rod 6.

Further, the connecting rod 6 is connected with the connecting block 7 through a short shaft, and the connecting block 7 is connected with the gear 8 through a short shaft.

Through adopting above-mentioned technical scheme, can drive the removal of two gears 8 through the effect of connecting block 7.

Further, the gear 8 is meshed with the first rack 9, the first rack 9 and the mounting box 4 are of an integrated structure, the first rack 9 is connected with the mounting box 4 through screws, and the gear 8 is meshed with the second rack 10.

Through adopting above-mentioned technical scheme, can drive the removal of gear 8 through the effect of connecting block 7, because the effect of a rack 9, gear 8 is rotatory, and the removal of No. two racks 10 can be driven in the rotation of gear 8.

Further, No. two racks 10 and mounting box 4 constitute sliding construction, state No. two racks 10 and mounting box 4 and pass through the spout and be connected, No. two racks 10 and clean pole 11 structure as an organic whole, and clean cotton cover has been cup jointed to the surface of clean pole 11.

Through adopting above-mentioned technical scheme, can drive the removal of cleaning rod 11 through the removal of No. two racks 10, be convenient for play clean effect to transparent window 3.

Further, the limiting rod 16 extends to the inside of the moving groove 15, the limiting rod 16 is connected with the slide rail 12 through a rotating shaft, the micro motor is installed at the rear end of the rotating shaft, and the micro motor is connected with the rotating shaft through a coupler.

Through adopting above-mentioned technical scheme, the rotation of rotation axis has been driven through micro motor's effect, and then has driven the rotation of gag lever post 16.

Further, the strip-shaped column 18 and the fixed block 19 are of an integrated structure, the strip-shaped column 18 is connected with the fixed block 19 through a screw, one end of the spring 20 is connected with the fixed block 19 through a screw, and the other end of the spring 20 is connected with the inner wall of the slide rail 12 through a screw.

By adopting the technical scheme, the movement of the clamping rod 14 can be limited by the matching of the strip-shaped column 18, the fixing block 19 and the spring 20.

The working principle is as follows: when the device is used, a power supply is switched on, a switch is switched on, the device can be heated by the action of the heating plate 13 in winter, after the device is heated, frost can be formed on the outer surface of the transparent window 3 due to the temperature difference between the internal temperature and the external temperature of the device, and the frost can be heated into liquid by the heating plate 13 to affect the observation of the inside of the device, at the moment, a user can turn on the stepping motor, the disc 5 can be driven to rotate by the action of the stepping motor, the connecting rod 6 can be driven to rotate, the connecting block 7 can be driven to move by the rotation of the connecting rod 6, the gear 8 can be driven to move, the gear 8 is contacted with the first rack 9 in the moving process, the gear 8 rotates, when the gear 8 is contacted with the second rack 10, the second rack 10 can be driven to move to one side, the cleaning rod 11 can be driven to move by the movement of the second rack 10, and the transparent window 3 can be cleaned by the cleaning rod 11, the use is convenient;

after the device uses a period, need overhaul hot plate 13 or when changing, micro motor can be opened to the user, effect through micro motor can drive the rotation of rotation axis, and then can drive the rotation of gag lever post 16, gag lever post 16 and shifting chute 15 contact, it moves to the outside to drive kelly 14, through bar post 18, the cooperation of fixed block 19 and spring 20, can play limiting displacement to kelly 14's removal, when kelly 14 and hot plate 13 disconnection, hot plate 13 can be taken out to the user, and then overhaul hot plate 13 or change.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a can prevent high tension switchgear that frost congeals, includes quick-witted case (1), its characterized in that: the front end face of the case (1) is hinged with a sealing door (2), the front end face of the sealing door (2) is provided with a transparent window (3), one side of the transparent window (3) is provided with a mounting box (4) positioned on the front end face of the sealing door (2), a disc (5) is arranged inside the mounting box (4), the front end face of the disc (5) is movably connected with a connecting rod (6), the bottom end of the connecting rod (6) is movably connected with a connecting block (7), the rear end face of the connecting block (7) is symmetrically provided with two gears (8), one side of each of the two gears (8) is provided with a first rack (9) positioned inside the mounting box (4), the other side of each of the two gears (8) is provided with a second rack (10), the other side of each of the two racks (10) is fixedly provided with a cleaning rod (11), one side of the inside of the case (1) is fixedly provided with a slide (12), the inside sliding connection of slide (12) has hot plate (13), kelly (14) are all installed to the upper and lower both sides of slide (12) inner wall, the inside of kelly (14) is provided with shifting chute (15), the internally mounted of shifting chute (15) has gag lever post (16), the below of shifting chute (15) is provided with constant head tank (17), the inside of constant head tank (17) is pegged graft and is had bar post (18), the outside fixed mounting of bar post (18) has fixed block (19), one side fixed mounting of fixed block (19) has spring (20).

2. The high-voltage switch cabinet capable of preventing frost condensation according to claim 1, wherein: step motor is installed to the rear end face of disc (5), and step motor and mounting box (4) structure as an organic whole, and step motor and disc (5) pass through the coupling joint, connecting rod (6) are connected through the minor axis with disc (5).

3. The high-voltage switch cabinet capable of preventing frost condensation according to claim 1, wherein: the connecting rod (6) is connected with the connecting block (7) through a short shaft, and the connecting block (7) is connected with the gear (8) through the short shaft.

4. The high-voltage switch cabinet capable of preventing frost condensation according to claim 1, wherein: the gear (8) is meshed with a first rack (9), the first rack (9) and the mounting box (4) are of an integrated structure, the first rack (9) is connected with the mounting box (4) through a screw, and the gear (8) is meshed with a second rack (10).

5. The high-voltage switch cabinet capable of preventing frost condensation according to claim 1, wherein: no. two rack (10) and mounting box (4) constitute sliding construction, No. two rack (10) are connected through the spout with mounting box (4), No. two rack (10) and clean pole (11) structure as an organic whole, the surface of clean pole (11) has cup jointed clean cotton cover.

6. The high-voltage switch cabinet capable of preventing frost condensation according to claim 1, wherein: the utility model discloses a slide rail, including gag lever post (16), slide (12), micro motor, and micro motor passes through the coupling joint with the rotation axis, gag lever post (16) extend to the inside of shifting chute (15), gag lever post (16) pass through the rotation axis with slide (12) and are connected, and the rear end of rotation axis installs micro motor, and micro motor passes through the coupling joint with the rotation axis.

7. The high-voltage switch cabinet capable of preventing frost condensation according to claim 1, wherein: bar post (18) and fixed block (19) are integrated structure, bar post (18) and fixed block (19) pass through screwed connection, the one end of spring (20) passes through screwed connection with fixed block (19), the other end of spring (20) passes through screwed connection with the inner wall of slide (12).