CN212908553U

CN212908553U - Comprehensive measurement and control device for switch cabinet

Info

Publication number: CN212908553U
Application number: CN202021712214.9U
Authority: CN
Inventors: 梁凯; 陈冬; 楚肖风; 尹森林; 卜子豪; 高玄飞; 张飞阳; 徐大伟; 王艳
Original assignee: Leadot Innovation Technology Co ltd
Current assignee: Leadot Innovation Technology Co ltd
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-04-06
Anticipated expiration: 2030-08-17

Abstract

The utility model discloses a switch cabinet comprehensive measurement and control device, which belongs to the technical field of electrical equipment and comprises a front panel, wherein the rear part of the front panel is connected with a rear shell, the top end of the rear shell is connected with a containing shell, a movable cavity is arranged inside the containing shell, one end of the movable cavity close to the front panel is arranged in an open structure, and the other end of the movable cavity far away from the front panel is arranged in a closed structure; the utility model is provided with the cover plate, the rubber plug-in rod and the plug-in hole, the mutual cooperation between the structures can protect the front panel in the measurement and control state, avoid the condition that the workers touch by mistake, and simultaneously can prevent external dust and moisture from entering the front panel through the keys of the front panel, thereby prolonging the service life of the front panel; meanwhile, the hollow groove and the transparent observation window are arranged, so that the measurement and control conditions of the front panel can be conveniently observed by workers, and the workers can conveniently know the measurement and control data of each interval unit in time.

Description

Comprehensive measurement and control device for switch cabinet

Technical Field

The utility model belongs to the technical field of electrical equipment, concretely relates to measurement and control device is synthesized to cubical switchboard.

Background

The switch cabinet comprehensive measurement and control device is used for 3-35 kV indoor switch cabinets, is suitable for various switch cabinets such as middle-placed switch cabinets, trolley cabinets, fixed cabinets and ring main units, has a primary loop simulation diagram and switch state indication, high-voltage live display, automatic temperature and humidity control, human body induction automatic illumination, voice prompt, electric parameter measurement, RS485 communication interfaces and other functions, and integrates operation and display.

The prior art has the following problems: the panel of the existing switch cabinet comprehensive measurement and control device is not provided with a protection structure, the condition that workers touch by mistake is easy to occur, and meanwhile, external dust and moisture easily enter the front panel through the keys of the front panel, so that the service life of the front panel is shortened.

Disclosure of Invention

To solve the problems set forth in the background art described above. The utility model provides a cubical switchboard synthesizes measurement and control device has the front panel when can observing and controlling the state and protects, and the condition of avoiding the staff mistake to touch takes place, can avoid external dust and moisture to get into the front panel through the button of front panel simultaneously, extension front panel life's characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: a comprehensive measurement and control device of a switch cabinet comprises a front panel, wherein a rear shell is connected to the rear of the front panel, a containing shell is connected to the top end of the rear shell, a moving cavity is formed in the containing shell, one end, close to the front panel, of the moving cavity is arranged in an open structure, one end, far away from the front panel, of the moving cavity is arranged in a closed structure, a moving opening is formed in one side, corresponding to the open end of the moving cavity, of the front panel, is communicated with the moving cavity, a moving block is arranged in the moving cavity, limiting blocks are connected to the upper side and the lower side, close to the closed end of the moving cavity, of the moving block, limiting grooves are formed in the containing shell and correspond to the two limiting blocks, a cover plate is arranged on one side, close to the open end of the moving cavity, of the cover plate is, the one end that the movable block was kept away from to the apron passes the removal mouth and extends to the front panel and keeps away from one side of holding the casing, the cavity groove has been seted up to the intermediate position of apron, the front side that leans on of cavity groove is connected with transparent observation window, one side inner wall symmetric connection that the pivot was kept away from to the apron has two rubber pegs graft poles, the spliced eye has all been seted up to the position that just corresponds two rubber pegs graft poles on the front panel.

Preferably, the thickness of the transparent viewing window is smaller than the thickness of the hollow groove.

Preferably, the front panel is provided with a hollow cavity, two balls are arranged in the hollow cavity, and the balls are rotatably connected with the hollow cavity on the corresponding side through a mounting frame.

Preferably, the mounting frame is of a U-shaped structure.

Preferably, the ball is provided with a mounting hole at a position corresponding to the mounting frame, and the cross-sectional area of the mounting hole is larger than that of the mounting frame.

Preferably, the lower surfaces of the balls on the upper side are attached to the upper surface of the moving block, and the upper surfaces of the balls on the lower side are attached to the lower surface of the moving block.

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

1. the utility model is provided with the cover plate, the rubber plug-in rod and the plug-in hole, the mutual cooperation between the structures can protect the front panel in the measurement and control state, avoid the condition that the workers touch by mistake, and simultaneously can prevent external dust and moisture from entering the front panel through the keys of the front panel, thereby prolonging the service life of the front panel; meanwhile, the hollow groove and the transparent observation window are arranged, so that the measurement and control conditions of the front panel can be conveniently observed by workers, and the workers can conveniently know the measurement and control data of each interval unit in time;

2. the utility model is provided with a containing shell, a moving cavity, a moving block, a limiting groove, a rotating shaft and a moving port, the structures are mutually matched, the cover plate can be quickly opened and stored when the front panel needs to be operated, overhauled or maintained, and the problem that the cover plate obstructs the work of working personnel can be avoided, thereby facilitating the operation, the overhaul or the maintenance;

3. the utility model discloses set up cavity, mounting bracket and ball, mutually supporting between the structure can change the apron in the face contact who removes the in-process and remove the mouth into with the point contact of ball, avoid apron and removal mouthful emergence friction, the roll formula removes simultaneously, can reduce the friction between apron and ball, prolongs the service life of apron.

Drawings

FIG. 1 is a schematic structural view of the cover plate in a front view;

FIG. 2 is a schematic view of the vertical cross section of FIG. 1 according to the present invention;

FIG. 3 is a schematic structural view of the cover plate in a retracted state;

FIG. 4 is a schematic view of the vertical cross section of FIG. 3 according to the present invention;

fig. 5 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention.

In the figure: 1. moving the port; 2. a front panel; 3. a transparent viewing window; 4. a cover plate; 5. a hollow groove; 6. a rear housing; 7. inserting holes; 8. a rubber plug rod; 9. a housing case; 10. a limiting groove; 11. moving the cavity; 12. a rotating shaft; 13. a moving block; 14. a limiting block; 15. a hollow cavity; 16. a mounting frame; 17. and a ball.

Detailed Description

The utility model provides a comprehensive measurement and control device of a switch cabinet, as shown in figures 1-5, comprising a front panel 2, a rear shell 6 is connected at the rear of the front panel 2, a containing shell 9 is connected at the top end of the rear shell 6, a moving cavity 11 is arranged in the containing shell 9, one end of the moving cavity 11 close to the front panel 2 is arranged in an open structure, one end of the moving cavity 11 far away from the front panel 2 is arranged in a closed structure, a moving port 1 is arranged on one side of the front panel 2 corresponding to the open end of the moving cavity 11, the moving port 1 is communicated with the moving cavity 11, a moving block 13 is arranged in the moving cavity 11, the upper and lower sides of the moving block 13 close to one side of the closed end of the moving cavity 11 are both connected with limit blocks 14, limit grooves 10 are arranged on the containing shell 9 and corresponding to the positions of the two limit blocks 14, a cover plate, the cover plate 4 is rotatably connected with the moving block 13 through the rotating shaft 12, one end, far away from the moving block 13, of the cover plate 4 penetrates through the moving port 1 to extend to one side, far away from the accommodating shell 9, of the front panel 2, the hollow groove 5 is formed in the middle of the cover plate 4, the front side, close to the hollow groove 5, of the hollow groove 3 is connected with the transparent observation window 3, the inner wall, far away from the rotating shaft 12, of the cover plate 4 is symmetrically connected with the two rubber plug-in rods 8, and the plug-in holes 7 are formed in the positions, corresponding to.

In particular, the thickness of the transparent observation window 3 is smaller than that of the hollow groove 5,

through adopting above-mentioned technical scheme, make can reserve the space of going up the button on the front panel 2 in the hollow groove 5, when avoiding apron 4 protection, transparent observation window 3 touches with the button mutually.

Specifically, hollow cavities 15 are respectively arranged on the upper side and the lower side of the front panel 2 and positioned at the moving port 1, balls 17 are respectively arranged in the two hollow cavities 15, the two balls 17 are rotatably connected with the hollow cavities 15 at the corresponding sides through a mounting frame 16,

through adopting above-mentioned technical scheme, ball 17 can be with apron 4 in the removal process with the face contact who removes mouthful 1 change into with the point contact of ball 17, avoid apron 4 and remove mouthful 1 and take place the friction between 1, roll formula removal simultaneously can reduce the friction between apron 4 and ball 17, prolongs the life of apron 4.

In particular, the mounting frame 16 is of U-shaped configuration,

through adopting above-mentioned technical scheme, make mounting bracket 16 can be firm connect ball 17 in hollow cavity 15.

Specifically, the ball 17 is provided with a mounting hole at a position corresponding to the mounting rack 16, the cross-sectional area of the mounting hole is larger than that of the mounting rack 16,

by adopting the technical scheme, the ball 17 has the function of rolling on the mounting frame 16.

Specifically, the lower surfaces of the upper side balls 17 are bonded to the upper surface of the moving block 13, the upper surfaces of the lower side balls 17 are bonded to the lower surface of the moving block 13,

by adopting the technical scheme, the moving block 13 can be in rolling connection with the balls 17 when moving, so that the friction between the cover plate 4 and the balls 17 can be reduced, and the service life of the cover plate 4 is prolonged.

The utility model discloses a theory of operation and use flow: when the device is measured and controlled, the cover plate 4 covers the front panel 2 in a mode that the rubber plug-in rod 8 is plugged into the plug-in hole 7, so that the front panel 2 can be protected, the condition that workers touch by mistake is avoided, meanwhile, external dust and moisture can be prevented from entering the front panel 2 through the keys of the front panel 2, and the service life of the front panel 2 is prolonged; the transparent observation window 3 on the cover plate 4 can facilitate the observation and control conditions of the front panel 2 for workers, and the workers can know the measurement and control data of each interval unit in time;

when the front panel 2 needs to be operated, maintained or overhauled, the cover plate 4 is lifted upwards, the cover plate 4 rotates along the rotating shaft 12, until the cover plate 4 rotates to be in a horizontal straight line with the moving block 13, the cover plate 4 stops rotating, the cover plate 4 is pushed to one side close to the front panel 2, the moving block 13 moves to one side close to the closed end of the moving cavity 11 under the action of thrust, the moving block 13 drives the cover plate 4 to move to one side close to the closed end of the moving cavity 11, and when the side wall of the moving block 13 abuts against the side wall of the moving cavity 11 (namely the cover plate 4 cannot be pushed), the cover plate 4 stops being pushed, at the moment, part of the cover plate 4 is accommodated in the moving cavity 11 and is vertical to the front panel 2, the work of a worker cannot be hindered, and the worker can operate, maintain;

because the upper and lower both sides of removal mouth 1 all are provided with ball 17, consequently can change the apron 4 in the removal in-process with the face contact of removal mouth 1 into with the point contact of ball 17, avoid taking place the friction between apron 4 and removal mouth 1, the roll formula removes simultaneously, can reduce the friction between apron 4 and ball 17, prolongs the life of apron 4.

Claims

1. The utility model provides a measurement and control device is synthesized to cubical switchboard, includes front panel (2), its characterized in that: a rear shell (6) is connected to the rear of the front panel (2), a containing shell (9) is connected to the top end of the rear shell (6), a moving cavity (11) is arranged inside the containing shell (9), one end, close to the front panel (2), of the moving cavity (11) is arranged in an open structure, one end, far away from the front panel (2), of the moving cavity (11) is arranged in a closed structure, a moving opening (1) is formed in one side, corresponding to the open end of the moving cavity (11), of the front panel (2), the moving opening (1) and the moving cavity (11) are in a communicated state, a moving block (13) is arranged inside the moving cavity (11), limiting blocks (14) are connected to the upper side and the lower side, close to the closed end of the moving cavity (11), of the moving block (13), and limiting grooves (10) are formed in the containing shell (9) and correspond to the positions of the two limiting blocks (14), the utility model discloses a portable electronic device, including movable block (13), movable block (11), movable block (13) and cover plate (4), the one side that is close to movable cavity (11) open end is provided with apron (4), rotate through pivot (12) between apron (4) and movable block (13) and be connected, the one end that movable block (13) were kept away from in apron (4) passes removal mouth (1) and extends to front panel (2) and keeps away from the one side that holds casing (9), well casing (5) have been seted up to the intermediate position of apron (4), the front side that leans on of well casing (5) is connected with transparent observation window (3), one side inner wall symmetric connection that pivot (12) were kept away from in apron (4) has two rubber inserted bars (8), spliced eye (7) have all been seted up in the position that just corresponds two rubber inserted.

2. The comprehensive measurement and control device of the switch cabinet according to claim 1, characterized in that: the thickness of the transparent observation window (3) is smaller than that of the hollow groove (5).

3. The comprehensive measurement and control device of the switch cabinet according to claim 1, characterized in that: the front panel (2) is provided with a hollow cavity (15) which is located on the upper side and the lower side of the movable opening (1), the hollow cavity (15) is provided with balls (17) inside, and the balls (17) are connected with the corresponding side hollow cavity (15) in a rotating mode through a mounting frame (16).

4. The comprehensive measurement and control device of the switch cabinet according to claim 3, characterized in that: the mounting frame (16) is of a U-shaped structure.

5. The comprehensive measurement and control device of the switch cabinet according to claim 3, characterized in that: and the ball (17) is provided with a mounting hole corresponding to the mounting frame (16), and the cross sectional area of the mounting hole is larger than that of the mounting frame (16).

6. The comprehensive measurement and control device of the switch cabinet according to claim 3, characterized in that: the lower surfaces of the balls (17) on the upper side are attached to the upper surface of the moving block (13), and the upper surfaces of the balls (17) on the lower side are attached to the lower surface of the moving block (13).