CN219349656U

CN219349656U - Electric power experimental device

Info

Publication number: CN219349656U
Application number: CN202320754968.8U
Authority: CN
Inventors: 高洪健; 左保民; 贾敬红; 徐明山; 葛智勇; 白晓丹
Original assignee: China Petroleum and Chemical Corp
Current assignee: China Petroleum and Chemical Corp
Priority date: 2023-04-07
Filing date: 2023-04-07
Publication date: 2023-07-14
Anticipated expiration: 2033-04-07

Abstract

The utility model relates to the technical field of training demonstration equipment, in particular to an electric power experimental device. The utility model provides an electric power experimental device, includes the operation panel, and the operation panel side rotates installs vertical drive shaft, still is provided with actuating mechanism on the operation panel, and actuating mechanism is connected with the drive shaft transmission, is connected with the protection baffle in the drive shaft, and actuating mechanism drives the drive shaft and drives the protection baffle after rotating and open and shut the operation in order to realize opening and covering the operating panel of operation panel. When the electric power experimental device is not used, the protective baffle is closed to prevent the electric power experimental device from being damaged after external force collision and splashing, so that the service life of the electric power experimental device is prolonged, and the electric power experimental device is high in practicality.

Description

Electric power experimental device

Technical Field

The utility model relates to the technical field of training demonstration equipment, in particular to an electric power experimental device.

Background

Along with the development of electric power technology, the functions of electric power equipment are more and more diversified, and related electric power staff are required to be familiar with and master professional operation skills, and are required to have standard manual operation skills, especially in the electric power rush repair under special environments, the requirements on the operation skills of the electric power staff are higher, and practical training work is a necessary and effective mode for improving the professional pixel capability of the electric power staff.

The utility model discloses electric power training equipment for electric workers, which is characterized in that a plurality of functional modules are embedded in an electric power experiment table, and a plurality of input and output interfaces, experiment wiring ports, operation handles, knobs, indicator lamps and other devices are arranged on an operation panel of the electric power training equipment. The devices are exposed outside for a long time and are easily influenced by dust, water splash or external collision, and the problems of damage and failure of internal modules, deformation, damage, incapability of using, burning of internal short-circuit faults and the like of the devices are easily caused for a long time. According to the electric power training equipment for the electric workers, the servo motor drives the screw rod to rotate, so that the sliding plate moves leftwards along the screw rod, meanwhile, the driving motor drives the transmission rod to rotate, and the cleaning brush on the surface of the transmission rod is used for cleaning the training panel. The electric power training equipment for the electric workers can clean dust, has no protection function of preventing external force collision and water splashing, has certain limitation, and can damage the demonstration equipment for electric power management training due to external collision or water splashing, so that the service life and the service life of an electric power experiment table are affected.

Disclosure of Invention

The utility model aims to provide a power experimental device, which solves the problems that the existing power experimental device does not have the protection function of preventing external force collision and water splashing, the power experimental device is easy to damage when being collided or splashed by the outside, the maintenance frequency is high and the service life is short.

The electric power experimental device adopts the following technical scheme: the utility model provides an electric power experimental device, includes the operation panel, and the operation panel side rotates installs vertical drive shaft, still is provided with actuating mechanism on the operation panel, and actuating mechanism is connected with the drive shaft transmission, is connected with the protection baffle in the drive shaft, and actuating mechanism drives the drive shaft and drives the protection baffle after rotating and open and shut the operation in order to realize opening and covering the operating panel of operation panel.

According to the electric power experimental device, the driving mechanism drives the driving shaft to rotate and then drives the protective baffle to open and close so as to open and cover the operation panel of the operation table, so that the operation panel of the operation table is protected from being damaged by external force collision or splash when the electric power experimental device is not used, the maintenance frequency is reduced, the service life is prolonged, the whole structure is simple, and the use is convenient.

Further, two driving shafts are symmetrically arranged on two sides of the operation table, two protection baffles are symmetrically arranged on the left side and the right side of the center of the operation table and are respectively connected with the two driving shafts. The two protection baffles are symmetrically arranged, so that the occupied space is small in the opening and closing process of the protection baffles, and the opening and the closing are convenient.

Further, the driving mechanism comprises a motor and a transmission structure, and the motor drives the two driving shafts to reversely rotate through the transmission structure. The motor drives the two driving shafts to reversely rotate simultaneously, the transmission process is stable, the structure is simple, and the cost is low.

Further, the transmission structure comprises transmission units respectively corresponding to the two driving shafts, the two transmission units realize synchronous transmission through gear sets meshed with each other, and the motor is in transmission connection with the gear sets. The transmission efficiency of the two gear engagement modes is high, the two driving shafts can be guaranteed to rotate simultaneously, the structure is simple, and the reliability is high.

Further, the motor is installed in a middle area of the operation table in the width direction, and power is split to both sides through the two transmission units. The motor sets up in the middle part region can be better with the distribution of power in both sides, better assurance protective shield opens and shuts simultaneously.

Further, the transmission unit is belt transmission. The belt drive is stable and noiseless in operation, if the protective baffle meets the impact in the opening and closing process, the belt can slide on the belt pulley to prevent the damage of weak spare parts, and simultaneously, the protective effect is also played to operators and the protective baffle.

Further, the operation panel top is provided with the box, and the drive unit is installed inside the box, and the motor is installed at the box top. The box sets up at the top of operation panel occupation space not, and personnel convenient operation. The transmission unit is arranged in the box body and cannot be influenced by the outside, and danger cannot be caused to personnel.

Further, the operation panel includes a perpendicular operation panel and a horizontal operation panel, operation panel becomes L type structure, and protection baffle structure and operation panel phase-match, protection baffle include perpendicular baffle and horizontal baffle, and the side is provided with the horizontal hem on the perpendicular baffle, and one side that the operation panel was kept away from to the horizontal baffle is provided with the perpendicular hem. The setting of hem can be better protection operating panel, guarantees that protection baffle and operating panel edge laminate more, and sealed effect is good.

Further, fixing seats are arranged at the side surface of the operating platform at intervals up and down, and the driving shaft is rotationally assembled on the fixing seats. Through the setting of fixing base, be convenient for support the drive shaft, improve the stability when the drive shaft rotates, avoid the drive shaft to appear rocking the skew condition at pivoted in-process, can not influence protective shield's opening and shutting.

Further, the top end and the bottom end of the driving shaft are both provided with connecting plates, and the protective baffle is fixedly connected with the driving shaft through the connecting plates. The protective baffle is connected with the driving shaft through the connecting plate, and the connecting mode is simple and easy to install, and the protective baffle is convenient to open and close.

Drawings

Fig. 1 is a front view of an embodiment one of the electric power experiment apparatus of the present utility model;

FIG. 2 is a rear view of an embodiment one of the power experimental apparatus of the utility model;

FIG. 3 is a schematic view of the structure of the guard shield in FIG. 1 in an open state;

FIG. 4 is an exploded perspective view of the housing and drive mechanism of FIG. 1;

fig. 5 is an exploded perspective view of the transmission structure inside the case of fig. 4.

In the figure: 1. an operation table; 2. a protective baffle; 3. a drive shaft; 4. a connecting plate; 5. a case; 6. a fixing seat; 7. a first rotation shaft; 8. a second rotation shaft; 9. a first pulley; 10. a second pulley; 11. a belt; 12. a first gear; 13. a second gear; 14. a motor; 21. horizontally flanging; 22. a vertical baffle; 23. a horizontal baffle; 24. and (5) vertically flanging.

Detailed Description

The features and capabilities of the present utility model are described in further detail below in connection with the examples.

The first embodiment of the electric power experimental device of the utility model is as follows:

the electric power experimental device disclosed by the utility model is shown in figures 1-5, the electric power experimental device comprises an operation table 1, the operation table 1 comprises a vertical operation panel and a horizontal operation panel, the operation panel of the operation table 1 is of an L-shaped structure, devices such as an experimental wiring port, an operation handle, a knob, an indicator lamp and the like are arranged on the operation panel of the operation table 1, two vertical driving shafts 3 are respectively rotatably arranged on two sides of the operation table 1, two protection baffles 2 are respectively arranged on the front side of the operation table 1, the protection baffles 2 are respectively connected with the two driving shafts 3, a driving mechanism is arranged on the operation table 1, and the driving mechanism drives the driving shafts 3 to rotate and then drives the protection baffles 2 to open and close so as to open and cover the operation panel of the operation table 1. When the electric power experimental device is not used, the protective baffle 2 is closed to prevent the electric power experimental device from being damaged after external force collision and splashing.

Specifically, the two protection baffles 2 are symmetrically arranged about the center of the operation table 1, the structure of the protection baffles 2 is matched with the operation panel of the operation table 1 to protect the operation panel of the electric power experiment device, the protection baffles 2 comprise a vertical baffle 22 and a horizontal baffle 23, the upper side edge of the vertical baffle 22 is provided with a horizontal folded edge 21, and one side of the horizontal baffle 23 away from the operation table 1 is provided with a vertical folded edge 24. When the electric power experimental device is not used, the protective baffle 2 is in a closed state, the upper side edge of the horizontal folded edge 21 is in sealing fit with the upper side edge of the operation panel, the lower side edge of the vertical folded edge 24 is in sealing fit with the lower side edge of the operation panel, and the arrangement of the folded edge can better protect the operation panel, so that the sealing effect is good.

The interval is equipped with two fixing bases 6 about respectively on operation panel 1 both sides face, and fixing base 6 is hollow structure, and fixing base 6 inner wall passes through bearing and the outside rotation assembly of drive shaft 3, through setting up of fixing base 6, is convenient for support drive shaft 3, improves the stability when drive shaft 3 rotates, avoids drive shaft 3 at pivoted in-process, appears rocking the skew condition. The top and the bottom of the driving shaft 3 are both provided with a connecting plate 4, and the connecting plate 4 is fixedly connected with one end, far away from the protective baffle 2, of the driving shaft.

The top of the operating platform 1 is also provided with a box body 5, the driving mechanism comprises a motor 14 and a transmission structure, the motor 14 is arranged at the top of the box body 5, and the transmission structure is arranged inside the box body 5. The transmission structure comprises two transmission units which are symmetrically arranged about the center of the box body 5, one sides of the two transmission units, which are far away from each other, are respectively provided with a first rotating shaft 7, one sides of the two transmission units, which are close to each other, are respectively provided with a second rotating shaft 8, the output end of a motor 14 penetrates through the box body 5 and is fixedly connected with the top end of one second rotating shaft 8, the top ends and the bottom ends of the first rotating shafts 7 and the second rotating shafts 8 are respectively assembled with the top and the bottom of the inner cavity of the box body 5 in a rotating way through bearings, and the bottom ends of the first rotating shafts 7 penetrate through the box body 5 and are fixedly connected with the top of a connecting plate 4 at the top end of the driving shaft 3.

The outside of the first rotating shaft 7 is sleeved with a first belt pulley 9, the outside of the second rotating shaft 8 is sleeved with a second belt pulley 10, the first belt pulley 9 and the second belt pulley 10 are provided with a belt 11, the first belt pulley 9 and the second belt pulley 10 are in transmission connection through the belt 11, the inside of the box 5 is also provided with a first gear 12 and a second gear 13, the first gear 12 and the second gear 13 are in stop-rotating sleeved connection with the tops of the two second belt pulleys 10, the first gear 12 and the second gear 13 are meshed, the two second rotating shafts 8 can reversely move through the meshing of the first gear 12 and the second gear 13, the first rotating shaft 7 can be driven to reversely move by means of the first belt pulley 9 and the second belt pulley 10 which are connected by the belt 11, and the first rotating shaft 7 can simultaneously reversely move the protective baffle 2 inwards or outwards.

When the electric power experimental device is used, one of the second rotating shafts 8 is driven to rotate by the motor 14, the first gear 12 and the second gear 13 are driven to be meshed to realize simultaneous reverse rotation of the two second rotating shafts 8, the second rotating shaft 8 is connected with the first belt pulley 9 and the second belt pulley 10 in a transmission way by the belt 11, the first belt pulley 9 drives the driving shaft 3 to rotate by the first rotating shaft 7, and accordingly the opening and closing operation of the protective baffle 2 is driven to finish the opening and shielding operation of the operating platform 1. When the operation desk 1 is in a covering state, the operation panel damage to the operation desk 1 caused by external collision or splashing can be avoided, and when the operation desk 1 is in an open state, the operation panel of the operation desk 1 is convenient for a user to demonstrate.

Through the description of the first embodiment of the electric power experimental device provided by the utility model, the electric power experimental protection device provided by the utility model can protect the operation panel of the operation table 1 through the arrangement of the protection baffle plate 2, so that the damage to the operation panel of the operation table 1 caused by external splash or collision can be avoided, the operation of the whole structure is simple, the use is convenient, the protection performance to the operation panel of the operation table 1 is improved, and the service life of the electric power experimental device is prolonged.

Of course, the electric power experimental device of the utility model is not limited to the above-described embodiments. Several other embodiments of the power experimental apparatus based on the design concept of the present utility model are listed below.

For example, in other embodiments, unlike the above embodiment, the protection baffle is a protection baffle, the structure is matched with the operation panel of the operation table to protect the operation panel of the electric power experimental device, a driving shaft is disposed at a single side of the operation table, the installation mode is the same as that of the embodiment one, the motor is disposed on the upper portion of the driving shaft and is directly fixedly connected with the driving shaft through the rotation shaft, the motor drives the rotation shaft to drive the driving shaft to rotate, and the rotation of the driving shaft drives the protection baffle to open and close so as to realize the opening and the covering of the operation panel.

For example, in other embodiments, unlike the above embodiment, the driving mechanism includes two motors, the two motors are respectively installed at the top of the box body and located in the upper area of the driving shaft, the rotating shafts of the two motors are respectively connected with the driving shaft in a transmission manner, the two motors are connected to a power source, the power source is turned on, and the two motors are driven to respectively drive the two driving shafts to simultaneously and reversely move so as to realize the opening and shielding of the two protective baffles.

For example, in another embodiment, unlike the first embodiment, the transmission structure includes two transmission units, the two transmission units are chain transmission, the first movable shaft and the second movable shaft are respectively provided with a sprocket, the sprocket is sleeved with a chain, the chain and the sprocket are engaged to transmit power, and the two chain transmission is realized through a gear set engaged with each other, so that other arrangement modes are the same as the first embodiment.

Or in other embodiments, unlike the above embodiment, the motor is disposed in a lateral area of the top of the box in the width direction, the motor shaft is fixedly connected with the first rotating shaft, the motor drives the first movable shaft to rotate, and the two transmission units are synchronously driven by the gear sets meshed with each other, so that the protection of the protection baffle plate on the operation panel is realized.

Still or in other embodiments, unlike the above embodiment, the protective barrier includes a vertical barrier and a horizontal barrier, the upper side edge of the vertical barrier is provided with an arc-shaped folded edge to ensure that the protective barrier is in sealing engagement with the vertical operation panel in the closed state, and the side of the horizontal barrier away from the operation panel is provided with an arc-shaped folded edge to ensure that the protective barrier is in sealing engagement with the horizontal operation panel in the closed state.

The above description is only a preferred embodiment of the present utility model, and the patent protection scope of the present utility model is defined by the claims, and all equivalent structural changes made by the specification and the drawings of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides an electric power experimental apparatus, includes operation panel (1), characterized by: the operation panel (1) side rotates and installs vertical drive shaft (3), still is provided with actuating mechanism on operation panel (1), and actuating mechanism is connected with drive shaft (3) transmission, is connected with protection baffle (2) on drive shaft (3), and actuating mechanism drives behind drive shaft (3) rotation and drives protection baffle (2) and open and shut the operation in order to realize opening and covering to the operating panel of operation panel (1).

2. The electric power experimental device according to claim 1, wherein two driving shafts (3) are symmetrically arranged at two sides of the operation table (1), two protection baffles (2) are arranged, and the two protection baffles (2) are symmetrically arranged left and right with respect to the center of the operation table (1) and are respectively connected with the two driving shafts (3).

3. The electric power experimental device according to claim 2, characterized in that the driving mechanism comprises a motor (14) and a transmission structure, and the motor (14) drives the two driving shafts (3) to reversely rotate through the transmission structure.

4. A power plant according to claim 3, characterized in that the transmission structure comprises transmission units corresponding to the two drive shafts (3), respectively, the two transmission units being driven synchronously by means of intermeshing gear sets, the motor (14) being in driving connection with the gear sets.

5. The electric power experiment apparatus according to claim 4, wherein the motor (14) is installed in a widthwise middle region of the operation table (1), and power is split to both sides by two transmission units.

6. The electrical power experiment apparatus of claim 4, wherein the transmission unit is a belt transmission.

7. The electric power experimental device according to any one of claims 1-6, characterized in that the top of the operating table (1) is provided with a box body (5), the transmission unit is installed inside the box body (5), and the motor (14) is installed at the top of the box body (5).

8. The electric power experimental device according to any one of claims 1-6, characterized in that the operation table (1) comprises a vertical operation panel and a horizontal operation panel, the operation panel is in an L-shaped structure, the protection baffle (2) is matched with the operation panel in shape, the protection baffle (2) comprises a vertical baffle (22) and a horizontal baffle (23), the upper side edge of the vertical baffle (22) is provided with a horizontal folded edge (21), and one side of the horizontal baffle (23) away from the operation table (1) is provided with a vertical folded edge (24).

9. The electric power experimental device according to any one of claims 1-6, wherein fixing seats (6) are arranged on the side surface of the operating platform (1) at intervals up and down, and the driving shaft (3) is rotatably assembled on the fixing seats (6).

10. The electric power experimental device according to any one of claims 1-6, wherein the top end and the bottom end of the driving shaft (3) are provided with connecting plates (4), and the protective baffle (2) is fixedly connected with the driving shaft (3) through the connecting plates (4).